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<?php
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/**
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* WordPress API for media display.
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*
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* @package WordPress
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* @subpackage Media
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*/
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/**
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* Scale down the default size of an image.
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*
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* This is so that the image is a better fit for the editor and theme.
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*
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* The `$size` parameter accepts either an array or a string. The supported string
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* values are 'thumb' or 'thumbnail' for the given thumbnail size or defaults at
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* 128 width and 96 height in pixels. Also supported for the string value is
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* 'medium' and 'full'. The 'full' isn't actually supported, but any value other
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* than the supported will result in the content_width size or 500 if that is
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* not set.
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*
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* Finally, there is a filter named {@see 'editor_max_image_size'}, that will be
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* called on the calculated array for width and height, respectively. The second
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* parameter will be the value that was in the $size parameter. The returned
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* type for the hook is an array with the width as the first element and the
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* height as the second element.
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*
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* @since 2.5.0
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*
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* @param int $width Width of the image in pixels.
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* @param int $height Height of the image in pixels.
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* @param string|array $size Optional. Size or array of sizes of what the result image
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* should be. Accepts any valid image size name. Default 'medium'.
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* @param string $context Optional. Could be 'display' (like in a theme) or 'edit'
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* (like inserting into an editor). Default null.
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* @return array Width and height of what the result image should resize to.
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*/
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function image_constrain_size_for_editor( $width, $height, $size = 'medium', $context = null ) {
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global $content_width, $_wp_additional_image_sizes;
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if ( ! $context )
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$context = is_admin() ? 'edit' : 'display';
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if ( is_array($size) ) {
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$max_width = $size[0];
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$max_height = $size[1];
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}
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elseif ( $size == 'thumb' || $size == 'thumbnail' ) {
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$max_width = intval(get_option('thumbnail_size_w'));
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$max_height = intval(get_option('thumbnail_size_h'));
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// last chance thumbnail size defaults
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if ( !$max_width && !$max_height ) {
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$max_width = 128;
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$max_height = 96;
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}
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}
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elseif ( $size == 'medium' ) {
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$max_width = intval(get_option('medium_size_w'));
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$max_height = intval(get_option('medium_size_h'));
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// if no width is set, default to the theme content width if available
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}
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elseif ( $size == 'large' ) {
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/*
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* We're inserting a large size image into the editor. If it's a really
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* big image we'll scale it down to fit reasonably within the editor
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* itself, and within the theme's content width if it's known. The user
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* can resize it in the editor if they wish.
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*/
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$max_width = intval(get_option('large_size_w'));
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$max_height = intval(get_option('large_size_h'));
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if ( intval($content_width) > 0 )
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$max_width = min( intval($content_width), $max_width );
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} elseif ( isset( $_wp_additional_image_sizes ) && count( $_wp_additional_image_sizes ) && in_array( $size, array_keys( $_wp_additional_image_sizes ) ) ) {
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$max_width = intval( $_wp_additional_image_sizes[$size]['width'] );
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$max_height = intval( $_wp_additional_image_sizes[$size]['height'] );
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if ( intval($content_width) > 0 && 'edit' == $context ) // Only in admin. Assume that theme authors know what they're doing.
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$max_width = min( intval($content_width), $max_width );
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}
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// $size == 'full' has no constraint
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else {
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$max_width = $width;
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$max_height = $height;
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}
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/**
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* Filter the maximum image size dimensions for the editor.
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*
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* @since 2.5.0
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*
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* @param array $max_image_size An array with the width as the first element,
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* and the height as the second element.
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* @param string|array $size Size of what the result image should be.
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* @param string $context The context the image is being resized for.
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* Possible values are 'display' (like in a theme)
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* or 'edit' (like inserting into an editor).
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*/
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list( $max_width, $max_height ) = apply_filters( 'editor_max_image_size', array( $max_width, $max_height ), $size, $context );
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return wp_constrain_dimensions( $width, $height, $max_width, $max_height );
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}
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/**
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* Retrieve width and height attributes using given width and height values.
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*
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* Both attributes are required in the sense that both parameters must have a
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* value, but are optional in that if you set them to false or null, then they
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* will not be added to the returned string.
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*
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* You can set the value using a string, but it will only take numeric values.
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* If you wish to put 'px' after the numbers, then it will be stripped out of
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* the return.
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*
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* @since 2.5.0
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*
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* @param int|string $width Image width in pixels.
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* @param int|string $height Image height in pixels.
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* @return string HTML attributes for width and, or height.
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*/
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function image_hwstring( $width, $height ) {
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$out = '';
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if ($width)
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$out .= 'width="'.intval($width).'" ';
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if ($height)
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$out .= 'height="'.intval($height).'" ';
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return $out;
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}
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/**
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* Scale an image to fit a particular size (such as 'thumb' or 'medium').
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*
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* Array with image url, width, height, and whether is intermediate size, in
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* that order is returned on success is returned. $is_intermediate is true if
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* $url is a resized image, false if it is the original.
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*
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* The URL might be the original image, or it might be a resized version. This
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* function won't create a new resized copy, it will just return an already
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* resized one if it exists.
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*
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* A plugin may use the 'image_downsize' filter to hook into and offer image
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* resizing services for images. The hook must return an array with the same
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* elements that are returned in the function. The first element being the URL
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* to the new image that was resized.
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*
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* @since 2.5.0
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*
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* @param int $id Attachment ID for image.
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* @param array|string $size Optional. Image size to scale to. Accepts a registered image size
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* or flat array of height and width values. Default 'medium'.
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* @return bool|array False on failure, array on success.
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*/
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function image_downsize( $id, $size = 'medium' ) {
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if ( !wp_attachment_is_image($id) )
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return false;
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/**
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* Filter whether to preempt the output of image_downsize().
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*
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* Passing a truthy value to the filter will effectively short-circuit
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* down-sizing the image, returning that value as output instead.
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*
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* @since 2.5.0
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*
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* @param bool $downsize Whether to short-circuit the image downsize. Default false.
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* @param int $id Attachment ID for image.
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* @param array|string $size Size of image, either array or string. Default 'medium'.
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*/
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if ( $out = apply_filters( 'image_downsize', false, $id, $size ) ) {
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return $out;
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}
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$img_url = wp_get_attachment_url($id);
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$meta = wp_get_attachment_metadata($id);
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$width = $height = 0;
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$is_intermediate = false;
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$img_url_basename = wp_basename($img_url);
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// try for a new style intermediate size
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if ( $intermediate = image_get_intermediate_size($id, $size) ) {
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$img_url = str_replace($img_url_basename, $intermediate['file'], $img_url);
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$width = $intermediate['width'];
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$height = $intermediate['height'];
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$is_intermediate = true;
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}
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elseif ( $size == 'thumbnail' ) {
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// fall back to the old thumbnail
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if ( ($thumb_file = wp_get_attachment_thumb_file($id)) && $info = getimagesize($thumb_file) ) {
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$img_url = str_replace($img_url_basename, wp_basename($thumb_file), $img_url);
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$width = $info[0];
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$height = $info[1];
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$is_intermediate = true;
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}
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}
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if ( !$width && !$height && isset( $meta['width'], $meta['height'] ) ) {
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// any other type: use the real image
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$width = $meta['width'];
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$height = $meta['height'];
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}
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if ( $img_url) {
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// we have the actual image size, but might need to further constrain it if content_width is narrower
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list( $width, $height ) = image_constrain_size_for_editor( $width, $height, $size );
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return array( $img_url, $width, $height, $is_intermediate );
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}
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return false;
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}
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/**
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* Register a new image size.
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*
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* Cropping behavior for the image size is dependent on the value of $crop:
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* 1. If false (default), images will be scaled, not cropped.
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* 2. If an array in the form of array( x_crop_position, y_crop_position ):
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* - x_crop_position accepts 'left' 'center', or 'right'.
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* - y_crop_position accepts 'top', 'center', or 'bottom'.
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* Images will be cropped to the specified dimensions within the defined crop area.
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* 3. If true, images will be cropped to the specified dimensions using center positions.
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*
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* @since 2.9.0
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*
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* @global array $_wp_additional_image_sizes Associative array of additional image sizes.
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*
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* @param string $name Image size identifier.
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* @param int $width Image width in pixels.
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* @param int $height Image height in pixels.
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* @param bool|array $crop Optional. Whether to crop images to specified height and width or resize.
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* An array can specify positioning of the crop area. Default false.
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*/
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function add_image_size( $name, $width = 0, $height = 0, $crop = false ) {
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global $_wp_additional_image_sizes;
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$_wp_additional_image_sizes[ $name ] = array(
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'width' => absint( $width ),
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'height' => absint( $height ),
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'crop' => $crop,
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);
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}
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/**
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* Check if an image size exists.
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*
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* @since 3.9.0
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*
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* @param string $name The image size to check.
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* @return bool True if the image size exists, false if not.
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*/
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function has_image_size( $name ) {
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global $_wp_additional_image_sizes;
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return isset( $_wp_additional_image_sizes[ $name ] );
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}
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/**
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* Remove a new image size.
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*
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* @since 3.9.0
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*
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* @param string $name The image size to remove.
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* @return bool True if the image size was successfully removed, false on failure.
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*/
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function remove_image_size( $name ) {
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global $_wp_additional_image_sizes;
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if ( isset( $_wp_additional_image_sizes[ $name ] ) ) {
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unset( $_wp_additional_image_sizes[ $name ] );
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return true;
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}
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return false;
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}
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/**
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* Registers an image size for the post thumbnail.
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*
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* @since 2.9.0
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*
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* @see add_image_size() for details on cropping behavior.
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*
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* @param int $width Image width in pixels.
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* @param int $height Image height in pixels.
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* @param bool|array $crop Optional. Whether to crop images to specified height and width or resize.
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* An array can specify positioning of the crop area. Default false.
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*/
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function set_post_thumbnail_size( $width = 0, $height = 0, $crop = false ) {
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add_image_size( 'post-thumbnail', $width, $height, $crop );
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}
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/**
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* Gets an img tag for an image attachment, scaling it down if requested.
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*
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* The filter 'get_image_tag_class' allows for changing the class name for the
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* image without having to use regular expressions on the HTML content. The
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* parameters are: what WordPress will use for the class, the Attachment ID,
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* image align value, and the size the image should be.
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*
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* The second filter 'get_image_tag' has the HTML content, which can then be
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* further manipulated by a plugin to change all attribute values and even HTML
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* content.
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*
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* @since 2.5.0
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*
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* @param int $id Attachment ID.
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* @param string $alt Image Description for the alt attribute.
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* @param string $title Image Description for the title attribute.
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* @param string $align Part of the class name for aligning the image.
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* @param string|array $size Optional. Registered image size to retrieve a tag for, or flat array
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* of height and width values. Default 'medium'.
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* @return string HTML IMG element for given image attachment
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*/
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function get_image_tag( $id, $alt, $title, $align, $size = 'medium' ) {
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list( $img_src, $width, $height ) = image_downsize($id, $size);
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$hwstring = image_hwstring($width, $height);
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$title = $title ? 'title="' . esc_attr( $title ) . '" ' : '';
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$class = 'align' . esc_attr($align) .' size-' . esc_attr($size) . ' wp-image-' . $id;
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/**
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* Filter the value of the attachment's image tag class attribute.
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*
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* @since 2.6.0
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*
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* @param string $class CSS class name or space-separated list of classes.
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* @param int $id Attachment ID.
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|
|
327 |
* @param string $align Part of the class name for aligning the image.
|
|
|
328 |
* @param string $size Optional. Default is 'medium'.
|
|
|
329 |
*/
|
|
|
330 |
$class = apply_filters( 'get_image_tag_class', $class, $id, $align, $size );
|
|
0
|
331 |
|
|
|
332 |
$html = '<img src="' . esc_attr($img_src) . '" alt="' . esc_attr($alt) . '" ' . $title . $hwstring . 'class="' . $class . '" />';
|
|
|
333 |
|
|
5
|
334 |
/**
|
|
|
335 |
* Filter the HTML content for the image tag.
|
|
|
336 |
*
|
|
|
337 |
* @since 2.6.0
|
|
|
338 |
*
|
|
|
339 |
* @param string $html HTML content for the image.
|
|
|
340 |
* @param int $id Attachment ID.
|
|
|
341 |
* @param string $alt Alternate text.
|
|
|
342 |
* @param string $title Attachment title.
|
|
|
343 |
* @param string $align Part of the class name for aligning the image.
|
|
|
344 |
* @param string $size Optional. Default is 'medium'.
|
|
|
345 |
*/
|
|
0
|
346 |
$html = apply_filters( 'get_image_tag', $html, $id, $alt, $title, $align, $size );
|
|
|
347 |
|
|
|
348 |
return $html;
|
|
|
349 |
}
|
|
|
350 |
|
|
|
351 |
/**
|
|
5
|
352 |
* Calculates the new dimensions for a down-sampled image.
|
|
0
|
353 |
*
|
|
|
354 |
* If either width or height are empty, no constraint is applied on
|
|
|
355 |
* that dimension.
|
|
|
356 |
*
|
|
|
357 |
* @since 2.5.0
|
|
|
358 |
*
|
|
5
|
359 |
* @param int $current_width Current width of the image.
|
|
0
|
360 |
* @param int $current_height Current height of the image.
|
|
5
|
361 |
* @param int $max_width Optional. Max width in pixels to constrain to. Default 0.
|
|
|
362 |
* @param int $max_height Optional. Max height in pixels to constrain to. Default 0.
|
|
0
|
363 |
* @return array First item is the width, the second item is the height.
|
|
|
364 |
*/
|
|
5
|
365 |
function wp_constrain_dimensions( $current_width, $current_height, $max_width = 0, $max_height = 0 ) {
|
|
|
366 |
if ( !$max_width && !$max_height )
|
|
0
|
367 |
return array( $current_width, $current_height );
|
|
|
368 |
|
|
|
369 |
$width_ratio = $height_ratio = 1.0;
|
|
|
370 |
$did_width = $did_height = false;
|
|
|
371 |
|
|
|
372 |
if ( $max_width > 0 && $current_width > 0 && $current_width > $max_width ) {
|
|
|
373 |
$width_ratio = $max_width / $current_width;
|
|
|
374 |
$did_width = true;
|
|
|
375 |
}
|
|
|
376 |
|
|
|
377 |
if ( $max_height > 0 && $current_height > 0 && $current_height > $max_height ) {
|
|
|
378 |
$height_ratio = $max_height / $current_height;
|
|
|
379 |
$did_height = true;
|
|
|
380 |
}
|
|
|
381 |
|
|
|
382 |
// Calculate the larger/smaller ratios
|
|
|
383 |
$smaller_ratio = min( $width_ratio, $height_ratio );
|
|
|
384 |
$larger_ratio = max( $width_ratio, $height_ratio );
|
|
|
385 |
|
|
5
|
386 |
if ( (int) round( $current_width * $larger_ratio ) > $max_width || (int) round( $current_height * $larger_ratio ) > $max_height ) {
|
|
0
|
387 |
// The larger ratio is too big. It would result in an overflow.
|
|
|
388 |
$ratio = $smaller_ratio;
|
|
5
|
389 |
} else {
|
|
0
|
390 |
// The larger ratio fits, and is likely to be a more "snug" fit.
|
|
|
391 |
$ratio = $larger_ratio;
|
|
5
|
392 |
}
|
|
0
|
393 |
|
|
|
394 |
// Very small dimensions may result in 0, 1 should be the minimum.
|
|
5
|
395 |
$w = max ( 1, (int) round( $current_width * $ratio ) );
|
|
|
396 |
$h = max ( 1, (int) round( $current_height * $ratio ) );
|
|
0
|
397 |
|
|
|
398 |
// Sometimes, due to rounding, we'll end up with a result like this: 465x700 in a 177x177 box is 117x176... a pixel short
|
|
|
399 |
// We also have issues with recursive calls resulting in an ever-changing result. Constraining to the result of a constraint should yield the original result.
|
|
|
400 |
// Thus we look for dimensions that are one pixel shy of the max value and bump them up
|
|
5
|
401 |
|
|
|
402 |
// Note: $did_width means it is possible $smaller_ratio == $width_ratio.
|
|
|
403 |
if ( $did_width && $w == $max_width - 1 ) {
|
|
0
|
404 |
$w = $max_width; // Round it up
|
|
5
|
405 |
}
|
|
|
406 |
|
|
|
407 |
// Note: $did_height means it is possible $smaller_ratio == $height_ratio.
|
|
|
408 |
if ( $did_height && $h == $max_height - 1 ) {
|
|
0
|
409 |
$h = $max_height; // Round it up
|
|
5
|
410 |
}
|
|
|
411 |
|
|
|
412 |
/**
|
|
|
413 |
* Filter dimensions to constrain down-sampled images to.
|
|
|
414 |
*
|
|
|
415 |
* @since 4.1.0
|
|
|
416 |
*
|
|
|
417 |
* @param array $dimensions The image width and height.
|
|
|
418 |
* @param int $current_width The current width of the image.
|
|
|
419 |
* @param int $current_height The current height of the image.
|
|
|
420 |
* @param int $max_width The maximum width permitted.
|
|
|
421 |
* @param int $max_height The maximum height permitted.
|
|
|
422 |
*/
|
|
|
423 |
return apply_filters( 'wp_constrain_dimensions', array( $w, $h ), $current_width, $current_height, $max_width, $max_height );
|
|
0
|
424 |
}
|
|
|
425 |
|
|
|
426 |
/**
|
|
5
|
427 |
* Retrieves calculated resize dimensions for use in WP_Image_Editor.
|
|
|
428 |
*
|
|
|
429 |
* Calculates dimensions and coordinates for a resized image that fits
|
|
|
430 |
* within a specified width and height.
|
|
0
|
431 |
*
|
|
5
|
432 |
* Cropping behavior is dependent on the value of $crop:
|
|
|
433 |
* 1. If false (default), images will not be cropped.
|
|
|
434 |
* 2. If an array in the form of array( x_crop_position, y_crop_position ):
|
|
|
435 |
* - x_crop_position accepts 'left' 'center', or 'right'.
|
|
|
436 |
* - y_crop_position accepts 'top', 'center', or 'bottom'.
|
|
|
437 |
* Images will be cropped to the specified dimensions within the defined crop area.
|
|
|
438 |
* 3. If true, images will be cropped to the specified dimensions using center positions.
|
|
0
|
439 |
*
|
|
|
440 |
* @since 2.5.0
|
|
|
441 |
*
|
|
5
|
442 |
* @param int $orig_w Original width in pixels.
|
|
|
443 |
* @param int $orig_h Original height in pixels.
|
|
|
444 |
* @param int $dest_w New width in pixels.
|
|
|
445 |
* @param int $dest_h New height in pixels.
|
|
|
446 |
* @param bool|array $crop Optional. Whether to crop image to specified height and width or resize.
|
|
|
447 |
* An array can specify positioning of the crop area. Default false.
|
|
|
448 |
* @return bool|array False on failure. Returned array matches parameters for `imagecopyresampled()`.
|
|
0
|
449 |
*/
|
|
|
450 |
function image_resize_dimensions($orig_w, $orig_h, $dest_w, $dest_h, $crop = false) {
|
|
|
451 |
|
|
|
452 |
if ($orig_w <= 0 || $orig_h <= 0)
|
|
|
453 |
return false;
|
|
|
454 |
// at least one of dest_w or dest_h must be specific
|
|
|
455 |
if ($dest_w <= 0 && $dest_h <= 0)
|
|
|
456 |
return false;
|
|
|
457 |
|
|
5
|
458 |
/**
|
|
|
459 |
* Filter whether to preempt calculating the image resize dimensions.
|
|
|
460 |
*
|
|
|
461 |
* Passing a non-null value to the filter will effectively short-circuit
|
|
|
462 |
* image_resize_dimensions(), returning that value instead.
|
|
|
463 |
*
|
|
|
464 |
* @since 3.4.0
|
|
|
465 |
*
|
|
|
466 |
* @param null|mixed $null Whether to preempt output of the resize dimensions.
|
|
|
467 |
* @param int $orig_w Original width in pixels.
|
|
|
468 |
* @param int $orig_h Original height in pixels.
|
|
|
469 |
* @param int $dest_w New width in pixels.
|
|
|
470 |
* @param int $dest_h New height in pixels.
|
|
|
471 |
* @param bool|array $crop Whether to crop image to specified height and width or resize.
|
|
|
472 |
* An array can specify positioning of the crop area. Default false.
|
|
|
473 |
*/
|
|
0
|
474 |
$output = apply_filters( 'image_resize_dimensions', null, $orig_w, $orig_h, $dest_w, $dest_h, $crop );
|
|
|
475 |
if ( null !== $output )
|
|
|
476 |
return $output;
|
|
|
477 |
|
|
|
478 |
if ( $crop ) {
|
|
|
479 |
// crop the largest possible portion of the original image that we can size to $dest_w x $dest_h
|
|
|
480 |
$aspect_ratio = $orig_w / $orig_h;
|
|
|
481 |
$new_w = min($dest_w, $orig_w);
|
|
|
482 |
$new_h = min($dest_h, $orig_h);
|
|
|
483 |
|
|
5
|
484 |
if ( ! $new_w ) {
|
|
|
485 |
$new_w = (int) round( $new_h * $aspect_ratio );
|
|
0
|
486 |
}
|
|
|
487 |
|
|
5
|
488 |
if ( ! $new_h ) {
|
|
|
489 |
$new_h = (int) round( $new_w / $aspect_ratio );
|
|
0
|
490 |
}
|
|
|
491 |
|
|
|
492 |
$size_ratio = max($new_w / $orig_w, $new_h / $orig_h);
|
|
|
493 |
|
|
|
494 |
$crop_w = round($new_w / $size_ratio);
|
|
|
495 |
$crop_h = round($new_h / $size_ratio);
|
|
|
496 |
|
|
5
|
497 |
if ( ! is_array( $crop ) || count( $crop ) !== 2 ) {
|
|
|
498 |
$crop = array( 'center', 'center' );
|
|
|
499 |
}
|
|
|
500 |
|
|
|
501 |
list( $x, $y ) = $crop;
|
|
|
502 |
|
|
|
503 |
if ( 'left' === $x ) {
|
|
|
504 |
$s_x = 0;
|
|
|
505 |
} elseif ( 'right' === $x ) {
|
|
|
506 |
$s_x = $orig_w - $crop_w;
|
|
|
507 |
} else {
|
|
|
508 |
$s_x = floor( ( $orig_w - $crop_w ) / 2 );
|
|
|
509 |
}
|
|
|
510 |
|
|
|
511 |
if ( 'top' === $y ) {
|
|
|
512 |
$s_y = 0;
|
|
|
513 |
} elseif ( 'bottom' === $y ) {
|
|
|
514 |
$s_y = $orig_h - $crop_h;
|
|
|
515 |
} else {
|
|
|
516 |
$s_y = floor( ( $orig_h - $crop_h ) / 2 );
|
|
|
517 |
}
|
|
0
|
518 |
} else {
|
|
|
519 |
// don't crop, just resize using $dest_w x $dest_h as a maximum bounding box
|
|
|
520 |
$crop_w = $orig_w;
|
|
|
521 |
$crop_h = $orig_h;
|
|
|
522 |
|
|
|
523 |
$s_x = 0;
|
|
|
524 |
$s_y = 0;
|
|
|
525 |
|
|
|
526 |
list( $new_w, $new_h ) = wp_constrain_dimensions( $orig_w, $orig_h, $dest_w, $dest_h );
|
|
|
527 |
}
|
|
|
528 |
|
|
|
529 |
// if the resulting image would be the same size or larger we don't want to resize it
|
|
5
|
530 |
if ( $new_w >= $orig_w && $new_h >= $orig_h && $dest_w != $orig_w && $dest_h != $orig_h ) {
|
|
0
|
531 |
return false;
|
|
5
|
532 |
}
|
|
0
|
533 |
|
|
|
534 |
// the return array matches the parameters to imagecopyresampled()
|
|
|
535 |
// int dst_x, int dst_y, int src_x, int src_y, int dst_w, int dst_h, int src_w, int src_h
|
|
|
536 |
return array( 0, 0, (int) $s_x, (int) $s_y, (int) $new_w, (int) $new_h, (int) $crop_w, (int) $crop_h );
|
|
|
537 |
|
|
|
538 |
}
|
|
|
539 |
|
|
|
540 |
/**
|
|
5
|
541 |
* Resizes an image to make a thumbnail or intermediate size.
|
|
0
|
542 |
*
|
|
|
543 |
* The returned array has the file size, the image width, and image height. The
|
|
|
544 |
* filter 'image_make_intermediate_size' can be used to hook in and change the
|
|
|
545 |
* values of the returned array. The only parameter is the resized file path.
|
|
|
546 |
*
|
|
|
547 |
* @since 2.5.0
|
|
|
548 |
*
|
|
5
|
549 |
* @param string $file File path.
|
|
|
550 |
* @param int $width Image width.
|
|
|
551 |
* @param int $height Image height.
|
|
|
552 |
* @param bool $crop Optional. Whether to crop image to specified height and width or resize.
|
|
|
553 |
* Default false.
|
|
0
|
554 |
* @return bool|array False, if no image was created. Metadata array on success.
|
|
|
555 |
*/
|
|
|
556 |
function image_make_intermediate_size( $file, $width, $height, $crop = false ) {
|
|
|
557 |
if ( $width || $height ) {
|
|
|
558 |
$editor = wp_get_image_editor( $file );
|
|
|
559 |
|
|
|
560 |
if ( is_wp_error( $editor ) || is_wp_error( $editor->resize( $width, $height, $crop ) ) )
|
|
|
561 |
return false;
|
|
|
562 |
|
|
|
563 |
$resized_file = $editor->save();
|
|
|
564 |
|
|
|
565 |
if ( ! is_wp_error( $resized_file ) && $resized_file ) {
|
|
|
566 |
unset( $resized_file['path'] );
|
|
|
567 |
return $resized_file;
|
|
|
568 |
}
|
|
|
569 |
}
|
|
|
570 |
return false;
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
/**
|
|
5
|
574 |
* Retrieves the image's intermediate size (resized) path, width, and height.
|
|
0
|
575 |
*
|
|
|
576 |
* The $size parameter can be an array with the width and height respectively.
|
|
|
577 |
* If the size matches the 'sizes' metadata array for width and height, then it
|
|
|
578 |
* will be used. If there is no direct match, then the nearest image size larger
|
|
|
579 |
* than the specified size will be used. If nothing is found, then the function
|
|
|
580 |
* will break out and return false.
|
|
|
581 |
*
|
|
|
582 |
* The metadata 'sizes' is used for compatible sizes that can be used for the
|
|
|
583 |
* parameter $size value.
|
|
|
584 |
*
|
|
|
585 |
* The url path will be given, when the $size parameter is a string.
|
|
|
586 |
*
|
|
|
587 |
* If you are passing an array for the $size, you should consider using
|
|
|
588 |
* add_image_size() so that a cropped version is generated. It's much more
|
|
|
589 |
* efficient than having to find the closest-sized image and then having the
|
|
|
590 |
* browser scale down the image.
|
|
|
591 |
*
|
|
|
592 |
* @since 2.5.0
|
|
|
593 |
*
|
|
5
|
594 |
* @param int $post_id Attachment ID.
|
|
|
595 |
* @param array|string $size Optional. Registered image size to retrieve or flat array of height
|
|
|
596 |
* and width dimensions. Default 'thumbnail'.
|
|
0
|
597 |
* @return bool|array False on failure or array of file path, width, and height on success.
|
|
|
598 |
*/
|
|
5
|
599 |
function image_get_intermediate_size( $post_id, $size = 'thumbnail' ) {
|
|
0
|
600 |
if ( !is_array( $imagedata = wp_get_attachment_metadata( $post_id ) ) )
|
|
|
601 |
return false;
|
|
|
602 |
|
|
|
603 |
// get the best one for a specified set of dimensions
|
|
|
604 |
if ( is_array($size) && !empty($imagedata['sizes']) ) {
|
|
5
|
605 |
$areas = array();
|
|
|
606 |
|
|
0
|
607 |
foreach ( $imagedata['sizes'] as $_size => $data ) {
|
|
|
608 |
// already cropped to width or height; so use this size
|
|
|
609 |
if ( ( $data['width'] == $size[0] && $data['height'] <= $size[1] ) || ( $data['height'] == $size[1] && $data['width'] <= $size[0] ) ) {
|
|
|
610 |
$file = $data['file'];
|
|
|
611 |
list($width, $height) = image_constrain_size_for_editor( $data['width'], $data['height'], $size );
|
|
|
612 |
return compact( 'file', 'width', 'height' );
|
|
|
613 |
}
|
|
|
614 |
// add to lookup table: area => size
|
|
|
615 |
$areas[$data['width'] * $data['height']] = $_size;
|
|
|
616 |
}
|
|
|
617 |
if ( !$size || !empty($areas) ) {
|
|
|
618 |
// find for the smallest image not smaller than the desired size
|
|
|
619 |
ksort($areas);
|
|
|
620 |
foreach ( $areas as $_size ) {
|
|
|
621 |
$data = $imagedata['sizes'][$_size];
|
|
|
622 |
if ( $data['width'] >= $size[0] || $data['height'] >= $size[1] ) {
|
|
|
623 |
// Skip images with unexpectedly divergent aspect ratios (crops)
|
|
|
624 |
// First, we calculate what size the original image would be if constrained to a box the size of the current image in the loop
|
|
|
625 |
$maybe_cropped = image_resize_dimensions($imagedata['width'], $imagedata['height'], $data['width'], $data['height'], false );
|
|
|
626 |
// If the size doesn't match within one pixel, then it is of a different aspect ratio, so we skip it, unless it's the thumbnail size
|
|
|
627 |
if ( 'thumbnail' != $_size && ( !$maybe_cropped || ( $maybe_cropped[4] != $data['width'] && $maybe_cropped[4] + 1 != $data['width'] ) || ( $maybe_cropped[5] != $data['height'] && $maybe_cropped[5] + 1 != $data['height'] ) ) )
|
|
|
628 |
continue;
|
|
|
629 |
// If we're still here, then we're going to use this size
|
|
|
630 |
$file = $data['file'];
|
|
|
631 |
list($width, $height) = image_constrain_size_for_editor( $data['width'], $data['height'], $size );
|
|
|
632 |
return compact( 'file', 'width', 'height' );
|
|
|
633 |
}
|
|
|
634 |
}
|
|
|
635 |
}
|
|
|
636 |
}
|
|
|
637 |
|
|
|
638 |
if ( is_array($size) || empty($size) || empty($imagedata['sizes'][$size]) )
|
|
|
639 |
return false;
|
|
|
640 |
|
|
|
641 |
$data = $imagedata['sizes'][$size];
|
|
|
642 |
// include the full filesystem path of the intermediate file
|
|
|
643 |
if ( empty($data['path']) && !empty($data['file']) ) {
|
|
|
644 |
$file_url = wp_get_attachment_url($post_id);
|
|
|
645 |
$data['path'] = path_join( dirname($imagedata['file']), $data['file'] );
|
|
|
646 |
$data['url'] = path_join( dirname($file_url), $data['file'] );
|
|
|
647 |
}
|
|
|
648 |
return $data;
|
|
|
649 |
}
|
|
|
650 |
|
|
|
651 |
/**
|
|
5
|
652 |
* Gets the available intermediate image sizes.
|
|
|
653 |
*
|
|
0
|
654 |
* @since 3.0.0
|
|
5
|
655 |
*
|
|
|
656 |
* @global array $_wp_additional_image_sizes
|
|
|
657 |
*
|
|
|
658 |
* @return array Returns a filtered array of image size strings.
|
|
0
|
659 |
*/
|
|
|
660 |
function get_intermediate_image_sizes() {
|
|
|
661 |
global $_wp_additional_image_sizes;
|
|
|
662 |
$image_sizes = array('thumbnail', 'medium', 'large'); // Standard sizes
|
|
|
663 |
if ( isset( $_wp_additional_image_sizes ) && count( $_wp_additional_image_sizes ) )
|
|
|
664 |
$image_sizes = array_merge( $image_sizes, array_keys( $_wp_additional_image_sizes ) );
|
|
|
665 |
|
|
5
|
666 |
/**
|
|
|
667 |
* Filter the list of intermediate image sizes.
|
|
|
668 |
*
|
|
|
669 |
* @since 2.5.0
|
|
|
670 |
*
|
|
|
671 |
* @param array $image_sizes An array of intermediate image sizes. Defaults
|
|
|
672 |
* are 'thumbnail', 'medium', 'large'.
|
|
|
673 |
*/
|
|
0
|
674 |
return apply_filters( 'intermediate_image_sizes', $image_sizes );
|
|
|
675 |
}
|
|
|
676 |
|
|
|
677 |
/**
|
|
|
678 |
* Retrieve an image to represent an attachment.
|
|
|
679 |
*
|
|
|
680 |
* A mime icon for files, thumbnail or intermediate size for images.
|
|
|
681 |
*
|
|
|
682 |
* @since 2.5.0
|
|
|
683 |
*
|
|
5
|
684 |
* @param int $attachment_id Image attachment ID.
|
|
|
685 |
* @param string|array $size Optional. Registered image size to retrieve the source for or a flat
|
|
|
686 |
* array of height and width dimensions. Default 'thumbnail'.
|
|
|
687 |
* @param bool $icon Optional. Whether the image should be treated as an icon. Default false.
|
|
0
|
688 |
* @return bool|array Returns an array (url, width, height), or false, if no image is available.
|
|
|
689 |
*/
|
|
5
|
690 |
function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon = false ) {
|
|
0
|
691 |
|
|
|
692 |
// get a thumbnail or intermediate image if there is one
|
|
|
693 |
if ( $image = image_downsize($attachment_id, $size) )
|
|
|
694 |
return $image;
|
|
|
695 |
|
|
|
696 |
$src = false;
|
|
|
697 |
|
|
|
698 |
if ( $icon && $src = wp_mime_type_icon($attachment_id) ) {
|
|
5
|
699 |
/** This filter is documented in wp-includes/post.php */
|
|
|
700 |
$icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' );
|
|
|
701 |
|
|
0
|
702 |
$src_file = $icon_dir . '/' . wp_basename($src);
|
|
|
703 |
@list($width, $height) = getimagesize($src_file);
|
|
|
704 |
}
|
|
|
705 |
if ( $src && $width && $height )
|
|
|
706 |
return array( $src, $width, $height );
|
|
|
707 |
return false;
|
|
|
708 |
}
|
|
|
709 |
|
|
|
710 |
/**
|
|
|
711 |
* Get an HTML img element representing an image attachment
|
|
|
712 |
*
|
|
5
|
713 |
* While `$size` will accept an array, it is better to register a size with
|
|
0
|
714 |
* add_image_size() so that a cropped version is generated. It's much more
|
|
|
715 |
* efficient than having to find the closest-sized image and then having the
|
|
|
716 |
* browser scale down the image.
|
|
|
717 |
*
|
|
|
718 |
* @since 2.5.0
|
|
|
719 |
*
|
|
5
|
720 |
* @param int $attachment_id Image attachment ID.
|
|
|
721 |
* @param string|array $size Optional. Registered image size or flat array of height and width
|
|
|
722 |
* dimensions. Default 'thumbnail'.
|
|
|
723 |
* @param bool $icon Optional. Whether the image should be treated as an icon. Default false.
|
|
|
724 |
* @param string|array $attr Optional. Attributes for the image markup. Default empty.
|
|
0
|
725 |
* @return string HTML img element or empty string on failure.
|
|
|
726 |
*/
|
|
|
727 |
function wp_get_attachment_image($attachment_id, $size = 'thumbnail', $icon = false, $attr = '') {
|
|
|
728 |
|
|
|
729 |
$html = '';
|
|
|
730 |
$image = wp_get_attachment_image_src($attachment_id, $size, $icon);
|
|
|
731 |
if ( $image ) {
|
|
|
732 |
list($src, $width, $height) = $image;
|
|
|
733 |
$hwstring = image_hwstring($width, $height);
|
|
5
|
734 |
$size_class = $size;
|
|
|
735 |
if ( is_array( $size_class ) ) {
|
|
|
736 |
$size_class = join( 'x', $size_class );
|
|
|
737 |
}
|
|
0
|
738 |
$attachment = get_post($attachment_id);
|
|
|
739 |
$default_attr = array(
|
|
|
740 |
'src' => $src,
|
|
5
|
741 |
'class' => "attachment-$size_class",
|
|
0
|
742 |
'alt' => trim(strip_tags( get_post_meta($attachment_id, '_wp_attachment_image_alt', true) )), // Use Alt field first
|
|
|
743 |
);
|
|
|
744 |
if ( empty($default_attr['alt']) )
|
|
|
745 |
$default_attr['alt'] = trim(strip_tags( $attachment->post_excerpt )); // If not, Use the Caption
|
|
|
746 |
if ( empty($default_attr['alt']) )
|
|
|
747 |
$default_attr['alt'] = trim(strip_tags( $attachment->post_title )); // Finally, use the title
|
|
|
748 |
|
|
|
749 |
$attr = wp_parse_args($attr, $default_attr);
|
|
5
|
750 |
|
|
|
751 |
/**
|
|
|
752 |
* Filter the list of attachment image attributes.
|
|
|
753 |
*
|
|
|
754 |
* @since 2.8.0
|
|
|
755 |
*
|
|
|
756 |
* @param array $attr Attributes for the image markup.
|
|
|
757 |
* @param WP_Post $attachment Image attachment post.
|
|
|
758 |
* @param string|array $size Requested size.
|
|
|
759 |
*/
|
|
|
760 |
$attr = apply_filters( 'wp_get_attachment_image_attributes', $attr, $attachment, $size );
|
|
0
|
761 |
$attr = array_map( 'esc_attr', $attr );
|
|
|
762 |
$html = rtrim("<img $hwstring");
|
|
|
763 |
foreach ( $attr as $name => $value ) {
|
|
|
764 |
$html .= " $name=" . '"' . $value . '"';
|
|
|
765 |
}
|
|
|
766 |
$html .= ' />';
|
|
|
767 |
}
|
|
|
768 |
|
|
|
769 |
return $html;
|
|
|
770 |
}
|
|
|
771 |
|
|
|
772 |
/**
|
|
5
|
773 |
* Adds a 'wp-post-image' class to post thumbnails. Internal use only.
|
|
|
774 |
*
|
|
|
775 |
* Uses the 'begin_fetch_post_thumbnail_html' and 'end_fetch_post_thumbnail_html' action hooks to
|
|
|
776 |
* dynamically add/remove itself so as to only filter post thumbnails.
|
|
0
|
777 |
*
|
|
5
|
778 |
* @ignore
|
|
0
|
779 |
* @since 2.9.0
|
|
5
|
780 |
*
|
|
|
781 |
* @param array $attr Thumbnail attributes including src, class, alt, title.
|
|
|
782 |
* @return array Modified array of attributes including the new 'wp-post-image' class.
|
|
0
|
783 |
*/
|
|
|
784 |
function _wp_post_thumbnail_class_filter( $attr ) {
|
|
|
785 |
$attr['class'] .= ' wp-post-image';
|
|
|
786 |
return $attr;
|
|
|
787 |
}
|
|
|
788 |
|
|
|
789 |
/**
|
|
5
|
790 |
* Adds '_wp_post_thumbnail_class_filter' callback to the 'wp_get_attachment_image_attributes'
|
|
|
791 |
* filter hook. Internal use only.
|
|
0
|
792 |
*
|
|
5
|
793 |
* @ignore
|
|
0
|
794 |
* @since 2.9.0
|
|
5
|
795 |
*
|
|
|
796 |
* @param array $attr Thumbnail attributes including src, class, alt, title.
|
|
0
|
797 |
*/
|
|
|
798 |
function _wp_post_thumbnail_class_filter_add( $attr ) {
|
|
|
799 |
add_filter( 'wp_get_attachment_image_attributes', '_wp_post_thumbnail_class_filter' );
|
|
|
800 |
}
|
|
|
801 |
|
|
|
802 |
/**
|
|
5
|
803 |
* Removes the '_wp_post_thumbnail_class_filter' callback from the 'wp_get_attachment_image_attributes'
|
|
|
804 |
* filter hook. Internal use only.
|
|
0
|
805 |
*
|
|
5
|
806 |
* @ignore
|
|
0
|
807 |
* @since 2.9.0
|
|
5
|
808 |
*
|
|
|
809 |
* @param array $attr Thumbnail attributes including src, class, alt, title.
|
|
0
|
810 |
*/
|
|
|
811 |
function _wp_post_thumbnail_class_filter_remove( $attr ) {
|
|
|
812 |
remove_filter( 'wp_get_attachment_image_attributes', '_wp_post_thumbnail_class_filter' );
|
|
|
813 |
}
|
|
|
814 |
|
|
|
815 |
add_shortcode('wp_caption', 'img_caption_shortcode');
|
|
|
816 |
add_shortcode('caption', 'img_caption_shortcode');
|
|
|
817 |
|
|
|
818 |
/**
|
|
5
|
819 |
* Builds the Caption shortcode output.
|
|
0
|
820 |
*
|
|
|
821 |
* Allows a plugin to replace the content that would otherwise be returned. The
|
|
|
822 |
* filter is 'img_caption_shortcode' and passes an empty string, the attr
|
|
|
823 |
* parameter and the content parameter values.
|
|
|
824 |
*
|
|
|
825 |
* The supported attributes for the shortcode are 'id', 'align', 'width', and
|
|
|
826 |
* 'caption'.
|
|
|
827 |
*
|
|
|
828 |
* @since 2.6.0
|
|
|
829 |
*
|
|
5
|
830 |
* @param array $attr {
|
|
|
831 |
* Attributes of the caption shortcode.
|
|
|
832 |
*
|
|
|
833 |
* @type string $id ID of the div element for the caption.
|
|
|
834 |
* @type string $align Class name that aligns the caption. Default 'alignnone'. Accepts 'alignleft',
|
|
|
835 |
* 'aligncenter', alignright', 'alignnone'.
|
|
|
836 |
* @type int $width The width of the caption, in pixels.
|
|
|
837 |
* @type string $caption The caption text.
|
|
|
838 |
* @type string $class Additional class name(s) added to the caption container.
|
|
|
839 |
* }
|
|
|
840 |
* @param string $content Shortcode content.
|
|
|
841 |
* @return string HTML content to display the caption.
|
|
0
|
842 |
*/
|
|
5
|
843 |
function img_caption_shortcode( $attr, $content = null ) {
|
|
0
|
844 |
// New-style shortcode with the caption inside the shortcode with the link and image tags.
|
|
|
845 |
if ( ! isset( $attr['caption'] ) ) {
|
|
|
846 |
if ( preg_match( '#((?:<a [^>]+>\s*)?<img [^>]+>(?:\s*</a>)?)(.*)#is', $content, $matches ) ) {
|
|
|
847 |
$content = $matches[1];
|
|
|
848 |
$attr['caption'] = trim( $matches[2] );
|
|
|
849 |
}
|
|
|
850 |
}
|
|
|
851 |
|
|
5
|
852 |
/**
|
|
|
853 |
* Filter the default caption shortcode output.
|
|
|
854 |
*
|
|
|
855 |
* If the filtered output isn't empty, it will be used instead of generating
|
|
|
856 |
* the default caption template.
|
|
|
857 |
*
|
|
|
858 |
* @since 2.6.0
|
|
|
859 |
*
|
|
|
860 |
* @see img_caption_shortcode()
|
|
|
861 |
*
|
|
|
862 |
* @param string $output The caption output. Default empty.
|
|
|
863 |
* @param array $attr Attributes of the caption shortcode.
|
|
|
864 |
* @param string $content The image element, possibly wrapped in a hyperlink.
|
|
|
865 |
*/
|
|
|
866 |
$output = apply_filters( 'img_caption_shortcode', '', $attr, $content );
|
|
0
|
867 |
if ( $output != '' )
|
|
|
868 |
return $output;
|
|
|
869 |
|
|
|
870 |
$atts = shortcode_atts( array(
|
|
|
871 |
'id' => '',
|
|
|
872 |
'align' => 'alignnone',
|
|
|
873 |
'width' => '',
|
|
5
|
874 |
'caption' => '',
|
|
|
875 |
'class' => '',
|
|
0
|
876 |
), $attr, 'caption' );
|
|
|
877 |
|
|
|
878 |
$atts['width'] = (int) $atts['width'];
|
|
|
879 |
if ( $atts['width'] < 1 || empty( $atts['caption'] ) )
|
|
|
880 |
return $content;
|
|
|
881 |
|
|
|
882 |
if ( ! empty( $atts['id'] ) )
|
|
|
883 |
$atts['id'] = 'id="' . esc_attr( $atts['id'] ) . '" ';
|
|
|
884 |
|
|
5
|
885 |
$class = trim( 'wp-caption ' . $atts['align'] . ' ' . $atts['class'] );
|
|
|
886 |
|
|
|
887 |
if ( current_theme_supports( 'html5', 'caption' ) ) {
|
|
|
888 |
return '<figure ' . $atts['id'] . 'style="width: ' . (int) $atts['width'] . 'px;" class="' . esc_attr( $class ) . '">'
|
|
|
889 |
. do_shortcode( $content ) . '<figcaption class="wp-caption-text">' . $atts['caption'] . '</figcaption></figure>';
|
|
|
890 |
}
|
|
|
891 |
|
|
0
|
892 |
$caption_width = 10 + $atts['width'];
|
|
|
893 |
|
|
|
894 |
/**
|
|
|
895 |
* Filter the width of an image's caption.
|
|
|
896 |
*
|
|
|
897 |
* By default, the caption is 10 pixels greater than the width of the image,
|
|
|
898 |
* to prevent post content from running up against a floated image.
|
|
|
899 |
*
|
|
|
900 |
* @since 3.7.0
|
|
|
901 |
*
|
|
5
|
902 |
* @see img_caption_shortcode()
|
|
0
|
903 |
*
|
|
5
|
904 |
* @param int $caption_width Width of the caption in pixels. To remove this inline style,
|
|
|
905 |
* return zero.
|
|
|
906 |
* @param array $atts Attributes of the caption shortcode.
|
|
|
907 |
* @param string $content The image element, possibly wrapped in a hyperlink.
|
|
0
|
908 |
*/
|
|
|
909 |
$caption_width = apply_filters( 'img_caption_shortcode_width', $caption_width, $atts, $content );
|
|
|
910 |
|
|
|
911 |
$style = '';
|
|
|
912 |
if ( $caption_width )
|
|
|
913 |
$style = 'style="width: ' . (int) $caption_width . 'px" ';
|
|
|
914 |
|
|
5
|
915 |
return '<div ' . $atts['id'] . $style . 'class="' . esc_attr( $class ) . '">'
|
|
0
|
916 |
. do_shortcode( $content ) . '<p class="wp-caption-text">' . $atts['caption'] . '</p></div>';
|
|
|
917 |
}
|
|
|
918 |
|
|
|
919 |
add_shortcode('gallery', 'gallery_shortcode');
|
|
|
920 |
|
|
|
921 |
/**
|
|
5
|
922 |
* Builds the Gallery shortcode output.
|
|
0
|
923 |
*
|
|
|
924 |
* This implements the functionality of the Gallery Shortcode for displaying
|
|
|
925 |
* WordPress images on a post.
|
|
|
926 |
*
|
|
|
927 |
* @since 2.5.0
|
|
|
928 |
*
|
|
5
|
929 |
* @param array $attr {
|
|
|
930 |
* Attributes of the gallery shortcode.
|
|
|
931 |
*
|
|
|
932 |
* @type string $order Order of the images in the gallery. Default 'ASC'. Accepts 'ASC', 'DESC'.
|
|
|
933 |
* @type string $orderby The field to use when ordering the images. Default 'menu_order ID'.
|
|
|
934 |
* Accepts any valid SQL ORDERBY statement.
|
|
|
935 |
* @type int $id Post ID.
|
|
|
936 |
* @type string $itemtag HTML tag to use for each image in the gallery.
|
|
|
937 |
* Default 'dl', or 'figure' when the theme registers HTML5 gallery support.
|
|
|
938 |
* @type string $icontag HTML tag to use for each image's icon.
|
|
|
939 |
* Default 'dt', or 'div' when the theme registers HTML5 gallery support.
|
|
|
940 |
* @type string $captiontag HTML tag to use for each image's caption.
|
|
|
941 |
* Default 'dd', or 'figcaption' when the theme registers HTML5 gallery support.
|
|
|
942 |
* @type int $columns Number of columns of images to display. Default 3.
|
|
|
943 |
* @type string $size Size of the images to display. Default 'thumbnail'.
|
|
|
944 |
* @type string $ids A comma-separated list of IDs of attachments to display. Default empty.
|
|
|
945 |
* @type string $include A comma-separated list of IDs of attachments to include. Default empty.
|
|
|
946 |
* @type string $exclude A comma-separated list of IDs of attachments to exclude. Default empty.
|
|
|
947 |
* @type string $link What to link each image to. Default empty (links to the attachment page).
|
|
|
948 |
* Accepts 'file', 'none'.
|
|
|
949 |
* }
|
|
0
|
950 |
* @return string HTML content to display gallery.
|
|
|
951 |
*/
|
|
5
|
952 |
function gallery_shortcode( $attr ) {
|
|
0
|
953 |
$post = get_post();
|
|
|
954 |
|
|
|
955 |
static $instance = 0;
|
|
|
956 |
$instance++;
|
|
|
957 |
|
|
|
958 |
if ( ! empty( $attr['ids'] ) ) {
|
|
|
959 |
// 'ids' is explicitly ordered, unless you specify otherwise.
|
|
5
|
960 |
if ( empty( $attr['orderby'] ) ) {
|
|
0
|
961 |
$attr['orderby'] = 'post__in';
|
|
5
|
962 |
}
|
|
0
|
963 |
$attr['include'] = $attr['ids'];
|
|
|
964 |
}
|
|
|
965 |
|
|
5
|
966 |
/**
|
|
|
967 |
* Filter the default gallery shortcode output.
|
|
|
968 |
*
|
|
|
969 |
* If the filtered output isn't empty, it will be used instead of generating
|
|
|
970 |
* the default gallery template.
|
|
|
971 |
*
|
|
|
972 |
* @since 2.5.0
|
|
|
973 |
* @since 4.2.0 The `$instance` parameter was added.
|
|
|
974 |
*
|
|
|
975 |
* @see gallery_shortcode()
|
|
|
976 |
*
|
|
|
977 |
* @param string $output The gallery output. Default empty.
|
|
|
978 |
* @param array $attr Attributes of the gallery shortcode.
|
|
|
979 |
* @param int $instance Unique numeric ID of this gallery shortcode instance.
|
|
|
980 |
*/
|
|
|
981 |
$output = apply_filters( 'post_gallery', '', $attr, $instance );
|
|
|
982 |
if ( $output != '' ) {
|
|
0
|
983 |
return $output;
|
|
|
984 |
}
|
|
|
985 |
|
|
5
|
986 |
$html5 = current_theme_supports( 'html5', 'gallery' );
|
|
|
987 |
$atts = shortcode_atts( array(
|
|
0
|
988 |
'order' => 'ASC',
|
|
|
989 |
'orderby' => 'menu_order ID',
|
|
|
990 |
'id' => $post ? $post->ID : 0,
|
|
5
|
991 |
'itemtag' => $html5 ? 'figure' : 'dl',
|
|
|
992 |
'icontag' => $html5 ? 'div' : 'dt',
|
|
|
993 |
'captiontag' => $html5 ? 'figcaption' : 'dd',
|
|
0
|
994 |
'columns' => 3,
|
|
|
995 |
'size' => 'thumbnail',
|
|
|
996 |
'include' => '',
|
|
|
997 |
'exclude' => '',
|
|
|
998 |
'link' => ''
|
|
5
|
999 |
), $attr, 'gallery' );
|
|
|
1000 |
|
|
|
1001 |
$id = intval( $atts['id'] );
|
|
|
1002 |
|
|
|
1003 |
if ( ! empty( $atts['include'] ) ) {
|
|
|
1004 |
$_attachments = get_posts( array( 'include' => $atts['include'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
|
|
0
|
1005 |
|
|
|
1006 |
$attachments = array();
|
|
|
1007 |
foreach ( $_attachments as $key => $val ) {
|
|
|
1008 |
$attachments[$val->ID] = $_attachments[$key];
|
|
|
1009 |
}
|
|
5
|
1010 |
} elseif ( ! empty( $atts['exclude'] ) ) {
|
|
|
1011 |
$attachments = get_children( array( 'post_parent' => $id, 'exclude' => $atts['exclude'], 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
|
|
0
|
1012 |
} else {
|
|
5
|
1013 |
$attachments = get_children( array( 'post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $atts['order'], 'orderby' => $atts['orderby'] ) );
|
|
0
|
1014 |
}
|
|
|
1015 |
|
|
5
|
1016 |
if ( empty( $attachments ) ) {
|
|
0
|
1017 |
return '';
|
|
5
|
1018 |
}
|
|
0
|
1019 |
|
|
|
1020 |
if ( is_feed() ) {
|
|
|
1021 |
$output = "\n";
|
|
5
|
1022 |
foreach ( $attachments as $att_id => $attachment ) {
|
|
|
1023 |
$output .= wp_get_attachment_link( $att_id, $atts['size'], true ) . "\n";
|
|
|
1024 |
}
|
|
0
|
1025 |
return $output;
|
|
|
1026 |
}
|
|
|
1027 |
|
|
5
|
1028 |
$itemtag = tag_escape( $atts['itemtag'] );
|
|
|
1029 |
$captiontag = tag_escape( $atts['captiontag'] );
|
|
|
1030 |
$icontag = tag_escape( $atts['icontag'] );
|
|
0
|
1031 |
$valid_tags = wp_kses_allowed_html( 'post' );
|
|
5
|
1032 |
if ( ! isset( $valid_tags[ $itemtag ] ) ) {
|
|
0
|
1033 |
$itemtag = 'dl';
|
|
5
|
1034 |
}
|
|
|
1035 |
if ( ! isset( $valid_tags[ $captiontag ] ) ) {
|
|
0
|
1036 |
$captiontag = 'dd';
|
|
5
|
1037 |
}
|
|
|
1038 |
if ( ! isset( $valid_tags[ $icontag ] ) ) {
|
|
0
|
1039 |
$icontag = 'dt';
|
|
5
|
1040 |
}
|
|
|
1041 |
|
|
|
1042 |
$columns = intval( $atts['columns'] );
|
|
0
|
1043 |
$itemwidth = $columns > 0 ? floor(100/$columns) : 100;
|
|
|
1044 |
$float = is_rtl() ? 'right' : 'left';
|
|
|
1045 |
|
|
|
1046 |
$selector = "gallery-{$instance}";
|
|
|
1047 |
|
|
5
|
1048 |
$gallery_style = '';
|
|
|
1049 |
|
|
|
1050 |
/**
|
|
|
1051 |
* Filter whether to print default gallery styles.
|
|
|
1052 |
*
|
|
|
1053 |
* @since 3.1.0
|
|
|
1054 |
*
|
|
|
1055 |
* @param bool $print Whether to print default gallery styles.
|
|
|
1056 |
* Defaults to false if the theme supports HTML5 galleries.
|
|
|
1057 |
* Otherwise, defaults to true.
|
|
|
1058 |
*/
|
|
|
1059 |
if ( apply_filters( 'use_default_gallery_style', ! $html5 ) ) {
|
|
0
|
1060 |
$gallery_style = "
|
|
|
1061 |
<style type='text/css'>
|
|
|
1062 |
#{$selector} {
|
|
|
1063 |
margin: auto;
|
|
|
1064 |
}
|
|
|
1065 |
#{$selector} .gallery-item {
|
|
|
1066 |
float: {$float};
|
|
|
1067 |
margin-top: 10px;
|
|
|
1068 |
text-align: center;
|
|
|
1069 |
width: {$itemwidth}%;
|
|
|
1070 |
}
|
|
|
1071 |
#{$selector} img {
|
|
|
1072 |
border: 2px solid #cfcfcf;
|
|
|
1073 |
}
|
|
|
1074 |
#{$selector} .gallery-caption {
|
|
|
1075 |
margin-left: 0;
|
|
|
1076 |
}
|
|
|
1077 |
/* see gallery_shortcode() in wp-includes/media.php */
|
|
5
|
1078 |
</style>\n\t\t";
|
|
|
1079 |
}
|
|
|
1080 |
|
|
|
1081 |
$size_class = sanitize_html_class( $atts['size'] );
|
|
0
|
1082 |
$gallery_div = "<div id='$selector' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>";
|
|
5
|
1083 |
|
|
|
1084 |
/**
|
|
|
1085 |
* Filter the default gallery shortcode CSS styles.
|
|
|
1086 |
*
|
|
|
1087 |
* @since 2.5.0
|
|
|
1088 |
*
|
|
|
1089 |
* @param string $gallery_style Default CSS styles and opening HTML div container
|
|
|
1090 |
* for the gallery shortcode output.
|
|
|
1091 |
*/
|
|
|
1092 |
$output = apply_filters( 'gallery_style', $gallery_style . $gallery_div );
|
|
0
|
1093 |
|
|
|
1094 |
$i = 0;
|
|
|
1095 |
foreach ( $attachments as $id => $attachment ) {
|
|
5
|
1096 |
|
|
|
1097 |
$attr = ( trim( $attachment->post_excerpt ) ) ? array( 'aria-describedby' => "$selector-$id" ) : '';
|
|
|
1098 |
if ( ! empty( $atts['link'] ) && 'file' === $atts['link'] ) {
|
|
|
1099 |
$image_output = wp_get_attachment_link( $id, $atts['size'], false, false, false, $attr );
|
|
|
1100 |
} elseif ( ! empty( $atts['link'] ) && 'none' === $atts['link'] ) {
|
|
|
1101 |
$image_output = wp_get_attachment_image( $id, $atts['size'], false, $attr );
|
|
|
1102 |
} else {
|
|
|
1103 |
$image_output = wp_get_attachment_link( $id, $atts['size'], true, false, false, $attr );
|
|
|
1104 |
}
|
|
0
|
1105 |
$image_meta = wp_get_attachment_metadata( $id );
|
|
|
1106 |
|
|
|
1107 |
$orientation = '';
|
|
5
|
1108 |
if ( isset( $image_meta['height'], $image_meta['width'] ) ) {
|
|
0
|
1109 |
$orientation = ( $image_meta['height'] > $image_meta['width'] ) ? 'portrait' : 'landscape';
|
|
5
|
1110 |
}
|
|
0
|
1111 |
$output .= "<{$itemtag} class='gallery-item'>";
|
|
|
1112 |
$output .= "
|
|
|
1113 |
<{$icontag} class='gallery-icon {$orientation}'>
|
|
|
1114 |
$image_output
|
|
|
1115 |
</{$icontag}>";
|
|
|
1116 |
if ( $captiontag && trim($attachment->post_excerpt) ) {
|
|
|
1117 |
$output .= "
|
|
5
|
1118 |
<{$captiontag} class='wp-caption-text gallery-caption' id='$selector-$id'>
|
|
0
|
1119 |
" . wptexturize($attachment->post_excerpt) . "
|
|
|
1120 |
</{$captiontag}>";
|
|
|
1121 |
}
|
|
|
1122 |
$output .= "</{$itemtag}>";
|
|
5
|
1123 |
if ( ! $html5 && $columns > 0 && ++$i % $columns == 0 ) {
|
|
0
|
1124 |
$output .= '<br style="clear: both" />';
|
|
5
|
1125 |
}
|
|
|
1126 |
}
|
|
|
1127 |
|
|
|
1128 |
if ( ! $html5 && $columns > 0 && $i % $columns !== 0 ) {
|
|
|
1129 |
$output .= "
|
|
|
1130 |
<br style='clear: both' />";
|
|
0
|
1131 |
}
|
|
|
1132 |
|
|
|
1133 |
$output .= "
|
|
|
1134 |
</div>\n";
|
|
|
1135 |
|
|
|
1136 |
return $output;
|
|
|
1137 |
}
|
|
|
1138 |
|
|
|
1139 |
/**
|
|
5
|
1140 |
* Outputs the templates used by playlists.
|
|
|
1141 |
*
|
|
|
1142 |
* @since 3.9.0
|
|
|
1143 |
*/
|
|
|
1144 |
function wp_underscore_playlist_templates() {
|
|
|
1145 |
?>
|
|
|
1146 |
<script type="text/html" id="tmpl-wp-playlist-current-item">
|
|
|
1147 |
<# if ( data.image ) { #>
|
|
|
1148 |
<img src="{{ data.thumb.src }}"/>
|
|
|
1149 |
<# } #>
|
|
|
1150 |
<div class="wp-playlist-caption">
|
|
|
1151 |
<span class="wp-playlist-item-meta wp-playlist-item-title">“{{ data.title }}”</span>
|
|
|
1152 |
<# if ( data.meta.album ) { #><span class="wp-playlist-item-meta wp-playlist-item-album">{{ data.meta.album }}</span><# } #>
|
|
|
1153 |
<# if ( data.meta.artist ) { #><span class="wp-playlist-item-meta wp-playlist-item-artist">{{ data.meta.artist }}</span><# } #>
|
|
|
1154 |
</div>
|
|
|
1155 |
</script>
|
|
|
1156 |
<script type="text/html" id="tmpl-wp-playlist-item">
|
|
|
1157 |
<div class="wp-playlist-item">
|
|
|
1158 |
<a class="wp-playlist-caption" href="{{ data.src }}">
|
|
|
1159 |
{{ data.index ? ( data.index + '. ' ) : '' }}
|
|
|
1160 |
<# if ( data.caption ) { #>
|
|
|
1161 |
{{ data.caption }}
|
|
|
1162 |
<# } else { #>
|
|
|
1163 |
<span class="wp-playlist-item-title">“{{{ data.title }}}”</span>
|
|
|
1164 |
<# if ( data.artists && data.meta.artist ) { #>
|
|
|
1165 |
<span class="wp-playlist-item-artist"> — {{ data.meta.artist }}</span>
|
|
|
1166 |
<# } #>
|
|
|
1167 |
<# } #>
|
|
|
1168 |
</a>
|
|
|
1169 |
<# if ( data.meta.length_formatted ) { #>
|
|
|
1170 |
<div class="wp-playlist-item-length">{{ data.meta.length_formatted }}</div>
|
|
|
1171 |
<# } #>
|
|
|
1172 |
</div>
|
|
|
1173 |
</script>
|
|
|
1174 |
<?php
|
|
|
1175 |
}
|
|
|
1176 |
|
|
|
1177 |
/**
|
|
|
1178 |
* Outputs and enqueue default scripts and styles for playlists.
|
|
|
1179 |
*
|
|
|
1180 |
* @since 3.9.0
|
|
|
1181 |
*
|
|
|
1182 |
* @param string $type Type of playlist. Accepts 'audio' or 'video'.
|
|
|
1183 |
*/
|
|
|
1184 |
function wp_playlist_scripts( $type ) {
|
|
|
1185 |
wp_enqueue_style( 'wp-mediaelement' );
|
|
|
1186 |
wp_enqueue_script( 'wp-playlist' );
|
|
|
1187 |
?>
|
|
|
1188 |
<!--[if lt IE 9]><script>document.createElement('<?php echo esc_js( $type ) ?>');</script><![endif]-->
|
|
|
1189 |
<?php
|
|
|
1190 |
add_action( 'wp_footer', 'wp_underscore_playlist_templates', 0 );
|
|
|
1191 |
add_action( 'admin_footer', 'wp_underscore_playlist_templates', 0 );
|
|
|
1192 |
}
|
|
|
1193 |
|
|
|
1194 |
/**
|
|
|
1195 |
* Builds the Playlist shortcode output.
|
|
|
1196 |
*
|
|
|
1197 |
* This implements the functionality of the playlist shortcode for displaying
|
|
|
1198 |
* a collection of WordPress audio or video files in a post.
|
|
|
1199 |
*
|
|
|
1200 |
* @since 3.9.0
|
|
|
1201 |
*
|
|
|
1202 |
* @param array $attr {
|
|
|
1203 |
* Array of default playlist attributes.
|
|
|
1204 |
*
|
|
|
1205 |
* @type string $type Type of playlist to display. Accepts 'audio' or 'video'. Default 'audio'.
|
|
|
1206 |
* @type string $order Designates ascending or descending order of items in the playlist.
|
|
|
1207 |
* Accepts 'ASC', 'DESC'. Default 'ASC'.
|
|
|
1208 |
* @type string $orderby Any column, or columns, to sort the playlist. If $ids are
|
|
|
1209 |
* passed, this defaults to the order of the $ids array ('post__in').
|
|
|
1210 |
* Otherwise default is 'menu_order ID'.
|
|
|
1211 |
* @type int $id If an explicit $ids array is not present, this parameter
|
|
|
1212 |
* will determine which attachments are used for the playlist.
|
|
|
1213 |
* Default is the current post ID.
|
|
|
1214 |
* @type array $ids Create a playlist out of these explicit attachment IDs. If empty,
|
|
|
1215 |
* a playlist will be created from all $type attachments of $id.
|
|
|
1216 |
* Default empty.
|
|
|
1217 |
* @type array $exclude List of specific attachment IDs to exclude from the playlist. Default empty.
|
|
|
1218 |
* @type string $style Playlist style to use. Accepts 'light' or 'dark'. Default 'light'.
|
|
|
1219 |
* @type bool $tracklist Whether to show or hide the playlist. Default true.
|
|
|
1220 |
* @type bool $tracknumbers Whether to show or hide the numbers next to entries in the playlist. Default true.
|
|
|
1221 |
* @type bool $images Show or hide the video or audio thumbnail (Featured Image/post
|
|
|
1222 |
* thumbnail). Default true.
|
|
|
1223 |
* @type bool $artists Whether to show or hide artist name in the playlist. Default true.
|
|
|
1224 |
* }
|
|
|
1225 |
*
|
|
|
1226 |
* @return string Playlist output. Empty string if the passed type is unsupported.
|
|
|
1227 |
*/
|
|
|
1228 |
function wp_playlist_shortcode( $attr ) {
|
|
|
1229 |
global $content_width;
|
|
|
1230 |
$post = get_post();
|
|
|
1231 |
|
|
|
1232 |
static $instance = 0;
|
|
|
1233 |
$instance++;
|
|
|
1234 |
|
|
|
1235 |
if ( ! empty( $attr['ids'] ) ) {
|
|
|
1236 |
// 'ids' is explicitly ordered, unless you specify otherwise.
|
|
|
1237 |
if ( empty( $attr['orderby'] ) ) {
|
|
|
1238 |
$attr['orderby'] = 'post__in';
|
|
|
1239 |
}
|
|
|
1240 |
$attr['include'] = $attr['ids'];
|
|
|
1241 |
}
|
|
|
1242 |
|
|
|
1243 |
/**
|
|
|
1244 |
* Filter the playlist output.
|
|
|
1245 |
*
|
|
|
1246 |
* Passing a non-empty value to the filter will short-circuit generation
|
|
|
1247 |
* of the default playlist output, returning the passed value instead.
|
|
|
1248 |
*
|
|
|
1249 |
* @since 3.9.0
|
|
|
1250 |
* @since 4.2.0 The `$instance` parameter was added.
|
|
|
1251 |
*
|
|
|
1252 |
* @param string $output Playlist output. Default empty.
|
|
|
1253 |
* @param array $attr An array of shortcode attributes.
|
|
|
1254 |
* @param int $instance Unique numeric ID of this playlist shortcode instance.
|
|
|
1255 |
*/
|
|
|
1256 |
$output = apply_filters( 'post_playlist', '', $attr, $instance );
|
|
|
1257 |
if ( $output != '' ) {
|
|
|
1258 |
return $output;
|
|
|
1259 |
}
|
|
|
1260 |
|
|
|
1261 |
$atts = shortcode_atts( array(
|
|
|
1262 |
'type' => 'audio',
|
|
|
1263 |
'order' => 'ASC',
|
|
|
1264 |
'orderby' => 'menu_order ID',
|
|
|
1265 |
'id' => $post ? $post->ID : 0,
|
|
|
1266 |
'include' => '',
|
|
|
1267 |
'exclude' => '',
|
|
|
1268 |
'style' => 'light',
|
|
|
1269 |
'tracklist' => true,
|
|
|
1270 |
'tracknumbers' => true,
|
|
|
1271 |
'images' => true,
|
|
|
1272 |
'artists' => true
|
|
|
1273 |
), $attr, 'playlist' );
|
|
|
1274 |
|
|
|
1275 |
$id = intval( $atts['id'] );
|
|
|
1276 |
|
|
|
1277 |
if ( $atts['type'] !== 'audio' ) {
|
|
|
1278 |
$atts['type'] = 'video';
|
|
|
1279 |
}
|
|
|
1280 |
|
|
|
1281 |
$args = array(
|
|
|
1282 |
'post_status' => 'inherit',
|
|
|
1283 |
'post_type' => 'attachment',
|
|
|
1284 |
'post_mime_type' => $atts['type'],
|
|
|
1285 |
'order' => $atts['order'],
|
|
|
1286 |
'orderby' => $atts['orderby']
|
|
|
1287 |
);
|
|
|
1288 |
|
|
|
1289 |
if ( ! empty( $atts['include'] ) ) {
|
|
|
1290 |
$args['include'] = $atts['include'];
|
|
|
1291 |
$_attachments = get_posts( $args );
|
|
|
1292 |
|
|
|
1293 |
$attachments = array();
|
|
|
1294 |
foreach ( $_attachments as $key => $val ) {
|
|
|
1295 |
$attachments[$val->ID] = $_attachments[$key];
|
|
|
1296 |
}
|
|
|
1297 |
} elseif ( ! empty( $atts['exclude'] ) ) {
|
|
|
1298 |
$args['post_parent'] = $id;
|
|
|
1299 |
$args['exclude'] = $atts['exclude'];
|
|
|
1300 |
$attachments = get_children( $args );
|
|
|
1301 |
} else {
|
|
|
1302 |
$args['post_parent'] = $id;
|
|
|
1303 |
$attachments = get_children( $args );
|
|
|
1304 |
}
|
|
|
1305 |
|
|
|
1306 |
if ( empty( $attachments ) ) {
|
|
|
1307 |
return '';
|
|
|
1308 |
}
|
|
|
1309 |
|
|
|
1310 |
if ( is_feed() ) {
|
|
|
1311 |
$output = "\n";
|
|
|
1312 |
foreach ( $attachments as $att_id => $attachment ) {
|
|
|
1313 |
$output .= wp_get_attachment_link( $att_id ) . "\n";
|
|
|
1314 |
}
|
|
|
1315 |
return $output;
|
|
|
1316 |
}
|
|
|
1317 |
|
|
|
1318 |
$outer = 22; // default padding and border of wrapper
|
|
|
1319 |
|
|
|
1320 |
$default_width = 640;
|
|
|
1321 |
$default_height = 360;
|
|
|
1322 |
|
|
|
1323 |
$theme_width = empty( $content_width ) ? $default_width : ( $content_width - $outer );
|
|
|
1324 |
$theme_height = empty( $content_width ) ? $default_height : round( ( $default_height * $theme_width ) / $default_width );
|
|
|
1325 |
|
|
|
1326 |
$data = array(
|
|
|
1327 |
'type' => $atts['type'],
|
|
|
1328 |
// don't pass strings to JSON, will be truthy in JS
|
|
|
1329 |
'tracklist' => wp_validate_boolean( $atts['tracklist'] ),
|
|
|
1330 |
'tracknumbers' => wp_validate_boolean( $atts['tracknumbers'] ),
|
|
|
1331 |
'images' => wp_validate_boolean( $atts['images'] ),
|
|
|
1332 |
'artists' => wp_validate_boolean( $atts['artists'] ),
|
|
|
1333 |
);
|
|
|
1334 |
|
|
|
1335 |
$tracks = array();
|
|
|
1336 |
foreach ( $attachments as $attachment ) {
|
|
|
1337 |
$url = wp_get_attachment_url( $attachment->ID );
|
|
|
1338 |
$ftype = wp_check_filetype( $url, wp_get_mime_types() );
|
|
|
1339 |
$track = array(
|
|
|
1340 |
'src' => $url,
|
|
|
1341 |
'type' => $ftype['type'],
|
|
|
1342 |
'title' => $attachment->post_title,
|
|
|
1343 |
'caption' => $attachment->post_excerpt,
|
|
|
1344 |
'description' => $attachment->post_content
|
|
|
1345 |
);
|
|
|
1346 |
|
|
|
1347 |
$track['meta'] = array();
|
|
|
1348 |
$meta = wp_get_attachment_metadata( $attachment->ID );
|
|
|
1349 |
if ( ! empty( $meta ) ) {
|
|
|
1350 |
|
|
|
1351 |
foreach ( wp_get_attachment_id3_keys( $attachment ) as $key => $label ) {
|
|
|
1352 |
if ( ! empty( $meta[ $key ] ) ) {
|
|
|
1353 |
$track['meta'][ $key ] = $meta[ $key ];
|
|
|
1354 |
}
|
|
|
1355 |
}
|
|
|
1356 |
|
|
|
1357 |
if ( 'video' === $atts['type'] ) {
|
|
|
1358 |
if ( ! empty( $meta['width'] ) && ! empty( $meta['height'] ) ) {
|
|
|
1359 |
$width = $meta['width'];
|
|
|
1360 |
$height = $meta['height'];
|
|
|
1361 |
$theme_height = round( ( $height * $theme_width ) / $width );
|
|
|
1362 |
} else {
|
|
|
1363 |
$width = $default_width;
|
|
|
1364 |
$height = $default_height;
|
|
|
1365 |
}
|
|
|
1366 |
|
|
|
1367 |
$track['dimensions'] = array(
|
|
|
1368 |
'original' => compact( 'width', 'height' ),
|
|
|
1369 |
'resized' => array(
|
|
|
1370 |
'width' => $theme_width,
|
|
|
1371 |
'height' => $theme_height
|
|
|
1372 |
)
|
|
|
1373 |
);
|
|
|
1374 |
}
|
|
|
1375 |
}
|
|
|
1376 |
|
|
|
1377 |
if ( $atts['images'] ) {
|
|
|
1378 |
$thumb_id = get_post_thumbnail_id( $attachment->ID );
|
|
|
1379 |
if ( ! empty( $thumb_id ) ) {
|
|
|
1380 |
list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'full' );
|
|
|
1381 |
$track['image'] = compact( 'src', 'width', 'height' );
|
|
|
1382 |
list( $src, $width, $height ) = wp_get_attachment_image_src( $thumb_id, 'thumbnail' );
|
|
|
1383 |
$track['thumb'] = compact( 'src', 'width', 'height' );
|
|
|
1384 |
} else {
|
|
|
1385 |
$src = wp_mime_type_icon( $attachment->ID );
|
|
|
1386 |
$width = 48;
|
|
|
1387 |
$height = 64;
|
|
|
1388 |
$track['image'] = compact( 'src', 'width', 'height' );
|
|
|
1389 |
$track['thumb'] = compact( 'src', 'width', 'height' );
|
|
|
1390 |
}
|
|
|
1391 |
}
|
|
|
1392 |
|
|
|
1393 |
$tracks[] = $track;
|
|
|
1394 |
}
|
|
|
1395 |
$data['tracks'] = $tracks;
|
|
|
1396 |
|
|
|
1397 |
$safe_type = esc_attr( $atts['type'] );
|
|
|
1398 |
$safe_style = esc_attr( $atts['style'] );
|
|
|
1399 |
|
|
|
1400 |
ob_start();
|
|
|
1401 |
|
|
|
1402 |
if ( 1 === $instance ) {
|
|
|
1403 |
/**
|
|
|
1404 |
* Print and enqueue playlist scripts, styles, and JavaScript templates.
|
|
|
1405 |
*
|
|
|
1406 |
* @since 3.9.0
|
|
|
1407 |
*
|
|
|
1408 |
* @param string $type Type of playlist. Possible values are 'audio' or 'video'.
|
|
|
1409 |
* @param string $style The 'theme' for the playlist. Core provides 'light' and 'dark'.
|
|
|
1410 |
*/
|
|
|
1411 |
do_action( 'wp_playlist_scripts', $atts['type'], $atts['style'] );
|
|
|
1412 |
} ?>
|
|
|
1413 |
<div class="wp-playlist wp-<?php echo $safe_type ?>-playlist wp-playlist-<?php echo $safe_style ?>">
|
|
|
1414 |
<?php if ( 'audio' === $atts['type'] ): ?>
|
|
|
1415 |
<div class="wp-playlist-current-item"></div>
|
|
|
1416 |
<?php endif ?>
|
|
|
1417 |
<<?php echo $safe_type ?> controls="controls" preload="none" width="<?php
|
|
|
1418 |
echo (int) $theme_width;
|
|
|
1419 |
?>"<?php if ( 'video' === $safe_type ):
|
|
|
1420 |
echo ' height="', (int) $theme_height, '"';
|
|
|
1421 |
else:
|
|
|
1422 |
echo ' style="visibility: hidden"';
|
|
|
1423 |
endif; ?>></<?php echo $safe_type ?>>
|
|
|
1424 |
<div class="wp-playlist-next"></div>
|
|
|
1425 |
<div class="wp-playlist-prev"></div>
|
|
|
1426 |
<noscript>
|
|
|
1427 |
<ol><?php
|
|
|
1428 |
foreach ( $attachments as $att_id => $attachment ) {
|
|
|
1429 |
printf( '<li>%s</li>', wp_get_attachment_link( $att_id ) );
|
|
|
1430 |
}
|
|
|
1431 |
?></ol>
|
|
|
1432 |
</noscript>
|
|
|
1433 |
<script type="application/json" class="wp-playlist-script"><?php echo wp_json_encode( $data ) ?></script>
|
|
|
1434 |
</div>
|
|
|
1435 |
<?php
|
|
|
1436 |
return ob_get_clean();
|
|
|
1437 |
}
|
|
|
1438 |
add_shortcode( 'playlist', 'wp_playlist_shortcode' );
|
|
|
1439 |
|
|
|
1440 |
/**
|
|
|
1441 |
* Provides a No-JS Flash fallback as a last resort for audio / video.
|
|
0
|
1442 |
*
|
|
|
1443 |
* @since 3.6.0
|
|
|
1444 |
*
|
|
5
|
1445 |
* @param string $url The media element URL.
|
|
|
1446 |
* @return string Fallback HTML.
|
|
0
|
1447 |
*/
|
|
|
1448 |
function wp_mediaelement_fallback( $url ) {
|
|
5
|
1449 |
/**
|
|
|
1450 |
* Filter the Mediaelement fallback output for no-JS.
|
|
|
1451 |
*
|
|
|
1452 |
* @since 3.6.0
|
|
|
1453 |
*
|
|
|
1454 |
* @param string $output Fallback output for no-JS.
|
|
|
1455 |
* @param string $url Media file URL.
|
|
|
1456 |
*/
|
|
0
|
1457 |
return apply_filters( 'wp_mediaelement_fallback', sprintf( '<a href="%1$s">%1$s</a>', esc_url( $url ) ), $url );
|
|
|
1458 |
}
|
|
|
1459 |
|
|
|
1460 |
/**
|
|
5
|
1461 |
* Returns a filtered list of WP-supported audio formats.
|
|
0
|
1462 |
*
|
|
|
1463 |
* @since 3.6.0
|
|
5
|
1464 |
*
|
|
|
1465 |
* @return array Supported audio formats.
|
|
0
|
1466 |
*/
|
|
|
1467 |
function wp_get_audio_extensions() {
|
|
5
|
1468 |
/**
|
|
|
1469 |
* Filter the list of supported audio formats.
|
|
|
1470 |
*
|
|
|
1471 |
* @since 3.6.0
|
|
|
1472 |
*
|
|
|
1473 |
* @param array $extensions An array of support audio formats. Defaults are
|
|
|
1474 |
* 'mp3', 'ogg', 'wma', 'm4a', 'wav'.
|
|
|
1475 |
*/
|
|
0
|
1476 |
return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'wma', 'm4a', 'wav' ) );
|
|
|
1477 |
}
|
|
|
1478 |
|
|
|
1479 |
/**
|
|
5
|
1480 |
* Returns useful keys to use to lookup data from an attachment's stored metadata.
|
|
|
1481 |
*
|
|
|
1482 |
* @since 3.9.0
|
|
|
1483 |
*
|
|
|
1484 |
* @param WP_Post $attachment The current attachment, provided for context.
|
|
|
1485 |
* @param string $context Optional. The context. Accepts 'edit', 'display'. Default 'display'.
|
|
|
1486 |
* @return array Key/value pairs of field keys to labels.
|
|
|
1487 |
*/
|
|
|
1488 |
function wp_get_attachment_id3_keys( $attachment, $context = 'display' ) {
|
|
|
1489 |
$fields = array(
|
|
|
1490 |
'artist' => __( 'Artist' ),
|
|
|
1491 |
'album' => __( 'Album' ),
|
|
|
1492 |
);
|
|
|
1493 |
|
|
|
1494 |
if ( 'display' === $context ) {
|
|
|
1495 |
$fields['genre'] = __( 'Genre' );
|
|
|
1496 |
$fields['year'] = __( 'Year' );
|
|
|
1497 |
$fields['length_formatted'] = _x( 'Length', 'video or audio' );
|
|
|
1498 |
} elseif ( 'js' === $context ) {
|
|
|
1499 |
$fields['bitrate'] = __( 'Bitrate' );
|
|
|
1500 |
$fields['bitrate_mode'] = __( 'Bitrate Mode' );
|
|
|
1501 |
}
|
|
|
1502 |
|
|
|
1503 |
/**
|
|
|
1504 |
* Filter the editable list of keys to look up data from an attachment's metadata.
|
|
|
1505 |
*
|
|
|
1506 |
* @since 3.9.0
|
|
|
1507 |
*
|
|
|
1508 |
* @param array $fields Key/value pairs of field keys to labels.
|
|
|
1509 |
* @param WP_Post $attachment Attachment object.
|
|
|
1510 |
* @param string $context The context. Accepts 'edit', 'display'. Default 'display'.
|
|
|
1511 |
*/
|
|
|
1512 |
return apply_filters( 'wp_get_attachment_id3_keys', $fields, $attachment, $context );
|
|
|
1513 |
}
|
|
|
1514 |
/**
|
|
|
1515 |
* Builds the Audio shortcode output.
|
|
0
|
1516 |
*
|
|
|
1517 |
* This implements the functionality of the Audio Shortcode for displaying
|
|
|
1518 |
* WordPress mp3s in a post.
|
|
|
1519 |
*
|
|
|
1520 |
* @since 3.6.0
|
|
|
1521 |
*
|
|
5
|
1522 |
* @param array $attr {
|
|
|
1523 |
* Attributes of the audio shortcode.
|
|
|
1524 |
*
|
|
|
1525 |
* @type string $src URL to the source of the audio file. Default empty.
|
|
|
1526 |
* @type string $loop The 'loop' attribute for the `<audio>` element. Default empty.
|
|
|
1527 |
* @type string $autoplay The 'autoplay' attribute for the `<audio>` element. Default empty.
|
|
|
1528 |
* @type string $preload The 'preload' attribute for the `<audio>` element. Default empty.
|
|
|
1529 |
* @type string $class The 'class' attribute for the `<audio>` element. Default 'wp-audio-shortcode'.
|
|
|
1530 |
* @type string $id The 'id' attribute for the `<audio>` element. Default 'audio-{$post_id}-{$instance}'.
|
|
|
1531 |
* @type string $style The 'style' attribute for the `<audio>` element. Default 'width: 100%'.
|
|
|
1532 |
* }
|
|
|
1533 |
* @param string $content Shortcode content.
|
|
0
|
1534 |
* @return string HTML content to display audio.
|
|
|
1535 |
*/
|
|
|
1536 |
function wp_audio_shortcode( $attr, $content = '' ) {
|
|
|
1537 |
$post_id = get_post() ? get_the_ID() : 0;
|
|
|
1538 |
|
|
5
|
1539 |
static $instance = 0;
|
|
|
1540 |
$instance++;
|
|
0
|
1541 |
|
|
|
1542 |
/**
|
|
5
|
1543 |
* Filter the default audio shortcode output.
|
|
0
|
1544 |
*
|
|
5
|
1545 |
* If the filtered output isn't empty, it will be used instead of generating the default audio template.
|
|
|
1546 |
*
|
|
|
1547 |
* @since 3.6.0
|
|
0
|
1548 |
*
|
|
5
|
1549 |
* @param string $html Empty variable to be replaced with shortcode markup.
|
|
|
1550 |
* @param array $attr Attributes of the shortcode. @see wp_audio_shortcode()
|
|
|
1551 |
* @param string $content Shortcode content.
|
|
|
1552 |
* @param int $instance Unique numeric ID of this audio shortcode instance.
|
|
0
|
1553 |
*/
|
|
5
|
1554 |
$override = apply_filters( 'wp_audio_shortcode_override', '', $attr, $content, $instance );
|
|
|
1555 |
if ( '' !== $override ) {
|
|
|
1556 |
return $override;
|
|
|
1557 |
}
|
|
0
|
1558 |
|
|
|
1559 |
$audio = null;
|
|
|
1560 |
|
|
|
1561 |
$default_types = wp_get_audio_extensions();
|
|
|
1562 |
$defaults_atts = array(
|
|
|
1563 |
'src' => '',
|
|
|
1564 |
'loop' => '',
|
|
|
1565 |
'autoplay' => '',
|
|
|
1566 |
'preload' => 'none'
|
|
|
1567 |
);
|
|
5
|
1568 |
foreach ( $default_types as $type ) {
|
|
0
|
1569 |
$defaults_atts[$type] = '';
|
|
5
|
1570 |
}
|
|
0
|
1571 |
|
|
|
1572 |
$atts = shortcode_atts( $defaults_atts, $attr, 'audio' );
|
|
|
1573 |
|
|
|
1574 |
$primary = false;
|
|
5
|
1575 |
if ( ! empty( $atts['src'] ) ) {
|
|
|
1576 |
$type = wp_check_filetype( $atts['src'], wp_get_mime_types() );
|
|
|
1577 |
if ( ! in_array( strtolower( $type['ext'] ), $default_types ) ) {
|
|
|
1578 |
return sprintf( '<a class="wp-embedded-audio" href="%s">%s</a>', esc_url( $atts['src'] ), esc_html( $atts['src'] ) );
|
|
|
1579 |
}
|
|
0
|
1580 |
$primary = true;
|
|
|
1581 |
array_unshift( $default_types, 'src' );
|
|
|
1582 |
} else {
|
|
|
1583 |
foreach ( $default_types as $ext ) {
|
|
5
|
1584 |
if ( ! empty( $atts[ $ext ] ) ) {
|
|
|
1585 |
$type = wp_check_filetype( $atts[ $ext ], wp_get_mime_types() );
|
|
|
1586 |
if ( strtolower( $type['ext'] ) === $ext ) {
|
|
0
|
1587 |
$primary = true;
|
|
5
|
1588 |
}
|
|
0
|
1589 |
}
|
|
|
1590 |
}
|
|
|
1591 |
}
|
|
|
1592 |
|
|
|
1593 |
if ( ! $primary ) {
|
|
|
1594 |
$audios = get_attached_media( 'audio', $post_id );
|
|
5
|
1595 |
if ( empty( $audios ) ) {
|
|
0
|
1596 |
return;
|
|
5
|
1597 |
}
|
|
0
|
1598 |
|
|
|
1599 |
$audio = reset( $audios );
|
|
5
|
1600 |
$atts['src'] = wp_get_attachment_url( $audio->ID );
|
|
|
1601 |
if ( empty( $atts['src'] ) ) {
|
|
0
|
1602 |
return;
|
|
5
|
1603 |
}
|
|
0
|
1604 |
|
|
|
1605 |
array_unshift( $default_types, 'src' );
|
|
|
1606 |
}
|
|
|
1607 |
|
|
5
|
1608 |
/**
|
|
|
1609 |
* Filter the media library used for the audio shortcode.
|
|
|
1610 |
*
|
|
|
1611 |
* @since 3.6.0
|
|
|
1612 |
*
|
|
|
1613 |
* @param string $library Media library used for the audio shortcode.
|
|
|
1614 |
*/
|
|
0
|
1615 |
$library = apply_filters( 'wp_audio_shortcode_library', 'mediaelement' );
|
|
|
1616 |
if ( 'mediaelement' === $library && did_action( 'init' ) ) {
|
|
|
1617 |
wp_enqueue_style( 'wp-mediaelement' );
|
|
|
1618 |
wp_enqueue_script( 'wp-mediaelement' );
|
|
|
1619 |
}
|
|
|
1620 |
|
|
5
|
1621 |
/**
|
|
|
1622 |
* Filter the class attribute for the audio shortcode output container.
|
|
|
1623 |
*
|
|
|
1624 |
* @since 3.6.0
|
|
|
1625 |
*
|
|
|
1626 |
* @param string $class CSS class or list of space-separated classes.
|
|
|
1627 |
*/
|
|
|
1628 |
$html_atts = array(
|
|
0
|
1629 |
'class' => apply_filters( 'wp_audio_shortcode_class', 'wp-audio-shortcode' ),
|
|
5
|
1630 |
'id' => sprintf( 'audio-%d-%d', $post_id, $instance ),
|
|
|
1631 |
'loop' => wp_validate_boolean( $atts['loop'] ),
|
|
|
1632 |
'autoplay' => wp_validate_boolean( $atts['autoplay'] ),
|
|
|
1633 |
'preload' => $atts['preload'],
|
|
|
1634 |
'style' => 'width: 100%; visibility: hidden;',
|
|
0
|
1635 |
);
|
|
|
1636 |
|
|
|
1637 |
// These ones should just be omitted altogether if they are blank
|
|
|
1638 |
foreach ( array( 'loop', 'autoplay', 'preload' ) as $a ) {
|
|
5
|
1639 |
if ( empty( $html_atts[$a] ) ) {
|
|
|
1640 |
unset( $html_atts[$a] );
|
|
|
1641 |
}
|
|
0
|
1642 |
}
|
|
|
1643 |
|
|
|
1644 |
$attr_strings = array();
|
|
5
|
1645 |
foreach ( $html_atts as $k => $v ) {
|
|
0
|
1646 |
$attr_strings[] = $k . '="' . esc_attr( $v ) . '"';
|
|
|
1647 |
}
|
|
|
1648 |
|
|
|
1649 |
$html = '';
|
|
5
|
1650 |
if ( 'mediaelement' === $library && 1 === $instance ) {
|
|
0
|
1651 |
$html .= "<!--[if lt IE 9]><script>document.createElement('audio');</script><![endif]-->\n";
|
|
5
|
1652 |
}
|
|
0
|
1653 |
$html .= sprintf( '<audio %s controls="controls">', join( ' ', $attr_strings ) );
|
|
|
1654 |
|
|
|
1655 |
$fileurl = '';
|
|
|
1656 |
$source = '<source type="%s" src="%s" />';
|
|
|
1657 |
foreach ( $default_types as $fallback ) {
|
|
5
|
1658 |
if ( ! empty( $atts[ $fallback ] ) ) {
|
|
|
1659 |
if ( empty( $fileurl ) ) {
|
|
|
1660 |
$fileurl = $atts[ $fallback ];
|
|
|
1661 |
}
|
|
|
1662 |
$type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() );
|
|
|
1663 |
$url = add_query_arg( '_', $instance, $atts[ $fallback ] );
|
|
|
1664 |
$html .= sprintf( $source, $type['type'], esc_url( $url ) );
|
|
0
|
1665 |
}
|
|
|
1666 |
}
|
|
|
1667 |
|
|
5
|
1668 |
if ( 'mediaelement' === $library ) {
|
|
0
|
1669 |
$html .= wp_mediaelement_fallback( $fileurl );
|
|
5
|
1670 |
}
|
|
0
|
1671 |
$html .= '</audio>';
|
|
|
1672 |
|
|
5
|
1673 |
/**
|
|
|
1674 |
* Filter the audio shortcode output.
|
|
|
1675 |
*
|
|
|
1676 |
* @since 3.6.0
|
|
|
1677 |
*
|
|
|
1678 |
* @param string $html Audio shortcode HTML output.
|
|
|
1679 |
* @param array $atts Array of audio shortcode attributes.
|
|
|
1680 |
* @param string $audio Audio file.
|
|
|
1681 |
* @param int $post_id Post ID.
|
|
|
1682 |
* @param string $library Media library used for the audio shortcode.
|
|
|
1683 |
*/
|
|
0
|
1684 |
return apply_filters( 'wp_audio_shortcode', $html, $atts, $audio, $post_id, $library );
|
|
|
1685 |
}
|
|
|
1686 |
add_shortcode( 'audio', 'wp_audio_shortcode' );
|
|
|
1687 |
|
|
|
1688 |
/**
|
|
5
|
1689 |
* Returns a filtered list of WP-supported video formats.
|
|
0
|
1690 |
*
|
|
|
1691 |
* @since 3.6.0
|
|
5
|
1692 |
*
|
|
|
1693 |
* @return array List of supported video formats.
|
|
0
|
1694 |
*/
|
|
|
1695 |
function wp_get_video_extensions() {
|
|
5
|
1696 |
/**
|
|
|
1697 |
* Filter the list of supported video formats.
|
|
|
1698 |
*
|
|
|
1699 |
* @since 3.6.0
|
|
|
1700 |
*
|
|
|
1701 |
* @param array $extensions An array of support video formats. Defaults are
|
|
|
1702 |
* 'mp4', 'm4v', 'webm', 'ogv', 'wmv', 'flv'.
|
|
|
1703 |
*/
|
|
0
|
1704 |
return apply_filters( 'wp_video_extensions', array( 'mp4', 'm4v', 'webm', 'ogv', 'wmv', 'flv' ) );
|
|
|
1705 |
}
|
|
|
1706 |
|
|
|
1707 |
/**
|
|
5
|
1708 |
* Builds the Video shortcode output.
|
|
0
|
1709 |
*
|
|
|
1710 |
* This implements the functionality of the Video Shortcode for displaying
|
|
|
1711 |
* WordPress mp4s in a post.
|
|
|
1712 |
*
|
|
|
1713 |
* @since 3.6.0
|
|
|
1714 |
*
|
|
5
|
1715 |
* @param array $attr {
|
|
|
1716 |
* Attributes of the shortcode.
|
|
|
1717 |
*
|
|
|
1718 |
* @type string $src URL to the source of the video file. Default empty.
|
|
|
1719 |
* @type int $height Height of the video embed in pixels. Default 360.
|
|
|
1720 |
* @type int $width Width of the video embed in pixels. Default $content_width or 640.
|
|
|
1721 |
* @type string $poster The 'poster' attribute for the `<video>` element. Default empty.
|
|
|
1722 |
* @type string $loop The 'loop' attribute for the `<video>` element. Default empty.
|
|
|
1723 |
* @type string $autoplay The 'autoplay' attribute for the `<video>` element. Default empty.
|
|
|
1724 |
* @type string $preload The 'preload' attribute for the `<video>` element.
|
|
|
1725 |
* Default 'metadata'.
|
|
|
1726 |
* @type string $class The 'class' attribute for the `<video>` element.
|
|
|
1727 |
* Default 'wp-video-shortcode'.
|
|
|
1728 |
* @type string $id The 'id' attribute for the `<video>` element.
|
|
|
1729 |
* Default 'video-{$post_id}-{$instance}'.
|
|
|
1730 |
* }
|
|
|
1731 |
* @param string $content Shortcode content.
|
|
0
|
1732 |
* @return string HTML content to display video.
|
|
|
1733 |
*/
|
|
|
1734 |
function wp_video_shortcode( $attr, $content = '' ) {
|
|
|
1735 |
global $content_width;
|
|
|
1736 |
$post_id = get_post() ? get_the_ID() : 0;
|
|
|
1737 |
|
|
5
|
1738 |
static $instance = 0;
|
|
|
1739 |
$instance++;
|
|
0
|
1740 |
|
|
|
1741 |
/**
|
|
5
|
1742 |
* Filter the default video shortcode output.
|
|
0
|
1743 |
*
|
|
5
|
1744 |
* If the filtered output isn't empty, it will be used instead of generating
|
|
|
1745 |
* the default video template.
|
|
|
1746 |
*
|
|
|
1747 |
* @since 3.6.0
|
|
|
1748 |
*
|
|
|
1749 |
* @see wp_video_shortcode()
|
|
0
|
1750 |
*
|
|
5
|
1751 |
* @param string $html Empty variable to be replaced with shortcode markup.
|
|
|
1752 |
* @param array $attr Attributes of the video shortcode.
|
|
|
1753 |
* @param string $content Video shortcode content.
|
|
|
1754 |
* @param int $instance Unique numeric ID of this video shortcode instance.
|
|
0
|
1755 |
*/
|
|
5
|
1756 |
$override = apply_filters( 'wp_video_shortcode_override', '', $attr, $content, $instance );
|
|
|
1757 |
if ( '' !== $override ) {
|
|
|
1758 |
return $override;
|
|
|
1759 |
}
|
|
0
|
1760 |
|
|
|
1761 |
$video = null;
|
|
|
1762 |
|
|
|
1763 |
$default_types = wp_get_video_extensions();
|
|
|
1764 |
$defaults_atts = array(
|
|
|
1765 |
'src' => '',
|
|
|
1766 |
'poster' => '',
|
|
|
1767 |
'loop' => '',
|
|
|
1768 |
'autoplay' => '',
|
|
|
1769 |
'preload' => 'metadata',
|
|
5
|
1770 |
'width' => 640,
|
|
0
|
1771 |
'height' => 360,
|
|
|
1772 |
);
|
|
|
1773 |
|
|
5
|
1774 |
foreach ( $default_types as $type ) {
|
|
0
|
1775 |
$defaults_atts[$type] = '';
|
|
5
|
1776 |
}
|
|
0
|
1777 |
|
|
|
1778 |
$atts = shortcode_atts( $defaults_atts, $attr, 'video' );
|
|
5
|
1779 |
|
|
|
1780 |
if ( is_admin() ) {
|
|
|
1781 |
// shrink the video so it isn't huge in the admin
|
|
|
1782 |
if ( $atts['width'] > $defaults_atts['width'] ) {
|
|
|
1783 |
$atts['height'] = round( ( $atts['height'] * $defaults_atts['width'] ) / $atts['width'] );
|
|
|
1784 |
$atts['width'] = $defaults_atts['width'];
|
|
|
1785 |
}
|
|
|
1786 |
} else {
|
|
|
1787 |
// if the video is bigger than the theme
|
|
|
1788 |
if ( ! empty( $content_width ) && $atts['width'] > $content_width ) {
|
|
|
1789 |
$atts['height'] = round( ( $atts['height'] * $content_width ) / $atts['width'] );
|
|
|
1790 |
$atts['width'] = $content_width;
|
|
|
1791 |
}
|
|
|
1792 |
}
|
|
|
1793 |
|
|
|
1794 |
$is_vimeo = $is_youtube = false;
|
|
|
1795 |
$yt_pattern = '#^https?://(?:www\.)?(?:youtube\.com/watch|youtu\.be/)#';
|
|
|
1796 |
$vimeo_pattern = '#^https?://(.+\.)?vimeo\.com/.*#';
|
|
0
|
1797 |
|
|
|
1798 |
$primary = false;
|
|
5
|
1799 |
if ( ! empty( $atts['src'] ) ) {
|
|
|
1800 |
$is_vimeo = ( preg_match( $vimeo_pattern, $atts['src'] ) );
|
|
|
1801 |
$is_youtube = ( preg_match( $yt_pattern, $atts['src'] ) );
|
|
|
1802 |
if ( ! $is_youtube && ! $is_vimeo ) {
|
|
|
1803 |
$type = wp_check_filetype( $atts['src'], wp_get_mime_types() );
|
|
|
1804 |
if ( ! in_array( strtolower( $type['ext'] ), $default_types ) ) {
|
|
|
1805 |
return sprintf( '<a class="wp-embedded-video" href="%s">%s</a>', esc_url( $atts['src'] ), esc_html( $atts['src'] ) );
|
|
|
1806 |
}
|
|
|
1807 |
}
|
|
|
1808 |
|
|
|
1809 |
if ( $is_vimeo ) {
|
|
|
1810 |
wp_enqueue_script( 'froogaloop' );
|
|
|
1811 |
}
|
|
|
1812 |
|
|
0
|
1813 |
$primary = true;
|
|
|
1814 |
array_unshift( $default_types, 'src' );
|
|
|
1815 |
} else {
|
|
|
1816 |
foreach ( $default_types as $ext ) {
|
|
5
|
1817 |
if ( ! empty( $atts[ $ext ] ) ) {
|
|
|
1818 |
$type = wp_check_filetype( $atts[ $ext ], wp_get_mime_types() );
|
|
|
1819 |
if ( strtolower( $type['ext'] ) === $ext ) {
|
|
0
|
1820 |
$primary = true;
|
|
5
|
1821 |
}
|
|
0
|
1822 |
}
|
|
|
1823 |
}
|
|
|
1824 |
}
|
|
|
1825 |
|
|
|
1826 |
if ( ! $primary ) {
|
|
|
1827 |
$videos = get_attached_media( 'video', $post_id );
|
|
5
|
1828 |
if ( empty( $videos ) ) {
|
|
0
|
1829 |
return;
|
|
5
|
1830 |
}
|
|
0
|
1831 |
|
|
|
1832 |
$video = reset( $videos );
|
|
5
|
1833 |
$atts['src'] = wp_get_attachment_url( $video->ID );
|
|
|
1834 |
if ( empty( $atts['src'] ) ) {
|
|
0
|
1835 |
return;
|
|
5
|
1836 |
}
|
|
0
|
1837 |
|
|
|
1838 |
array_unshift( $default_types, 'src' );
|
|
|
1839 |
}
|
|
|
1840 |
|
|
5
|
1841 |
/**
|
|
|
1842 |
* Filter the media library used for the video shortcode.
|
|
|
1843 |
*
|
|
|
1844 |
* @since 3.6.0
|
|
|
1845 |
*
|
|
|
1846 |
* @param string $library Media library used for the video shortcode.
|
|
|
1847 |
*/
|
|
0
|
1848 |
$library = apply_filters( 'wp_video_shortcode_library', 'mediaelement' );
|
|
|
1849 |
if ( 'mediaelement' === $library && did_action( 'init' ) ) {
|
|
|
1850 |
wp_enqueue_style( 'wp-mediaelement' );
|
|
|
1851 |
wp_enqueue_script( 'wp-mediaelement' );
|
|
|
1852 |
}
|
|
|
1853 |
|
|
5
|
1854 |
/**
|
|
|
1855 |
* Filter the class attribute for the video shortcode output container.
|
|
|
1856 |
*
|
|
|
1857 |
* @since 3.6.0
|
|
|
1858 |
*
|
|
|
1859 |
* @param string $class CSS class or list of space-separated classes.
|
|
|
1860 |
*/
|
|
|
1861 |
$html_atts = array(
|
|
0
|
1862 |
'class' => apply_filters( 'wp_video_shortcode_class', 'wp-video-shortcode' ),
|
|
5
|
1863 |
'id' => sprintf( 'video-%d-%d', $post_id, $instance ),
|
|
|
1864 |
'width' => absint( $atts['width'] ),
|
|
|
1865 |
'height' => absint( $atts['height'] ),
|
|
|
1866 |
'poster' => esc_url( $atts['poster'] ),
|
|
|
1867 |
'loop' => wp_validate_boolean( $atts['loop'] ),
|
|
|
1868 |
'autoplay' => wp_validate_boolean( $atts['autoplay'] ),
|
|
|
1869 |
'preload' => $atts['preload'],
|
|
0
|
1870 |
);
|
|
|
1871 |
|
|
|
1872 |
// These ones should just be omitted altogether if they are blank
|
|
|
1873 |
foreach ( array( 'poster', 'loop', 'autoplay', 'preload' ) as $a ) {
|
|
5
|
1874 |
if ( empty( $html_atts[$a] ) ) {
|
|
|
1875 |
unset( $html_atts[$a] );
|
|
|
1876 |
}
|
|
0
|
1877 |
}
|
|
|
1878 |
|
|
|
1879 |
$attr_strings = array();
|
|
5
|
1880 |
foreach ( $html_atts as $k => $v ) {
|
|
0
|
1881 |
$attr_strings[] = $k . '="' . esc_attr( $v ) . '"';
|
|
|
1882 |
}
|
|
|
1883 |
|
|
|
1884 |
$html = '';
|
|
5
|
1885 |
if ( 'mediaelement' === $library && 1 === $instance ) {
|
|
0
|
1886 |
$html .= "<!--[if lt IE 9]><script>document.createElement('video');</script><![endif]-->\n";
|
|
5
|
1887 |
}
|
|
0
|
1888 |
$html .= sprintf( '<video %s controls="controls">', join( ' ', $attr_strings ) );
|
|
|
1889 |
|
|
|
1890 |
$fileurl = '';
|
|
|
1891 |
$source = '<source type="%s" src="%s" />';
|
|
|
1892 |
foreach ( $default_types as $fallback ) {
|
|
5
|
1893 |
if ( ! empty( $atts[ $fallback ] ) ) {
|
|
|
1894 |
if ( empty( $fileurl ) ) {
|
|
|
1895 |
$fileurl = $atts[ $fallback ];
|
|
|
1896 |
}
|
|
|
1897 |
if ( 'src' === $fallback && $is_youtube ) {
|
|
|
1898 |
$type = array( 'type' => 'video/youtube' );
|
|
|
1899 |
} elseif ( 'src' === $fallback && $is_vimeo ) {
|
|
|
1900 |
$type = array( 'type' => 'video/vimeo' );
|
|
|
1901 |
} else {
|
|
|
1902 |
$type = wp_check_filetype( $atts[ $fallback ], wp_get_mime_types() );
|
|
|
1903 |
}
|
|
|
1904 |
$url = add_query_arg( '_', $instance, $atts[ $fallback ] );
|
|
|
1905 |
$html .= sprintf( $source, $type['type'], esc_url( $url ) );
|
|
0
|
1906 |
}
|
|
|
1907 |
}
|
|
5
|
1908 |
|
|
|
1909 |
if ( ! empty( $content ) ) {
|
|
|
1910 |
if ( false !== strpos( $content, "\n" ) ) {
|
|
|
1911 |
$content = str_replace( array( "\r\n", "\n", "\t" ), '', $content );
|
|
|
1912 |
}
|
|
|
1913 |
$html .= trim( $content );
|
|
|
1914 |
}
|
|
|
1915 |
|
|
|
1916 |
if ( 'mediaelement' === $library ) {
|
|
0
|
1917 |
$html .= wp_mediaelement_fallback( $fileurl );
|
|
5
|
1918 |
}
|
|
0
|
1919 |
$html .= '</video>';
|
|
|
1920 |
|
|
5
|
1921 |
$width_rule = '';
|
|
|
1922 |
if ( ! empty( $atts['width'] ) ) {
|
|
|
1923 |
$width_rule = sprintf( 'width: %dpx; ', $atts['width'] );
|
|
|
1924 |
}
|
|
|
1925 |
$output = sprintf( '<div style="%s" class="wp-video">%s</div>', $width_rule, $html );
|
|
|
1926 |
|
|
|
1927 |
/**
|
|
|
1928 |
* Filter the output of the video shortcode.
|
|
|
1929 |
*
|
|
|
1930 |
* @since 3.6.0
|
|
|
1931 |
*
|
|
|
1932 |
* @param string $output Video shortcode HTML output.
|
|
|
1933 |
* @param array $atts Array of video shortcode attributes.
|
|
|
1934 |
* @param string $video Video file.
|
|
|
1935 |
* @param int $post_id Post ID.
|
|
|
1936 |
* @param string $library Media library used for the video shortcode.
|
|
|
1937 |
*/
|
|
|
1938 |
return apply_filters( 'wp_video_shortcode', $output, $atts, $video, $post_id, $library );
|
|
0
|
1939 |
}
|
|
|
1940 |
add_shortcode( 'video', 'wp_video_shortcode' );
|
|
|
1941 |
|
|
|
1942 |
/**
|
|
5
|
1943 |
* Displays previous image link that has the same post parent.
|
|
0
|
1944 |
*
|
|
|
1945 |
* @since 2.5.0
|
|
5
|
1946 |
*
|
|
|
1947 |
* @see adjacent_image_link()
|
|
|
1948 |
*
|
|
|
1949 |
* @param string|array $size Optional. Registered image size or flat array of height and width dimensions.
|
|
|
1950 |
* 0 or 'none' will default to 'post_title' or `$text`. Default 'thumbnail'.
|
|
|
1951 |
* @param string $text Optional. Link text. Default false.
|
|
|
1952 |
* @return string HTML output for the previous image link.
|
|
0
|
1953 |
*/
|
|
5
|
1954 |
function previous_image_link( $size = 'thumbnail', $text = false ) {
|
|
0
|
1955 |
adjacent_image_link(true, $size, $text);
|
|
|
1956 |
}
|
|
|
1957 |
|
|
|
1958 |
/**
|
|
5
|
1959 |
* Displays next image link that has the same post parent.
|
|
0
|
1960 |
*
|
|
|
1961 |
* @since 2.5.0
|
|
5
|
1962 |
*
|
|
|
1963 |
* @see adjacent_image_link()
|
|
|
1964 |
*
|
|
|
1965 |
* @param string|array $size Optional. Registered image size or flat array of height and width dimensions.
|
|
|
1966 |
* 0 or 'none' will default to 'post_title' or `$text`. Default 'thumbnail'.
|
|
|
1967 |
* @param string $text Optional. Link text. Default false.
|
|
|
1968 |
* @return string HTML output for the next image link.
|
|
0
|
1969 |
*/
|
|
|
1970 |
function next_image_link($size = 'thumbnail', $text = false) {
|
|
|
1971 |
adjacent_image_link(false, $size, $text);
|
|
|
1972 |
}
|
|
|
1973 |
|
|
|
1974 |
/**
|
|
5
|
1975 |
* Displays next or previous image link that has the same post parent.
|
|
0
|
1976 |
*
|
|
|
1977 |
* Retrieves the current attachment object from the $post global.
|
|
|
1978 |
*
|
|
|
1979 |
* @since 2.5.0
|
|
|
1980 |
*
|
|
5
|
1981 |
* @param bool $prev Optional. Whether to display the next (false) or previous (true) link. Default true.
|
|
|
1982 |
* @param string|array $size Optional. Registered image size or flat array of height and width dimensions.
|
|
|
1983 |
* Default 'thumbnail'.
|
|
|
1984 |
* @param bool $text Optional. Link text. Default false.
|
|
|
1985 |
* @return string The adjacent image link.
|
|
0
|
1986 |
*/
|
|
5
|
1987 |
function adjacent_image_link( $prev = true, $size = 'thumbnail', $text = false ) {
|
|
0
|
1988 |
$post = get_post();
|
|
|
1989 |
$attachments = array_values( get_children( array( 'post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ) );
|
|
|
1990 |
|
|
5
|
1991 |
foreach ( $attachments as $k => $attachment ) {
|
|
|
1992 |
if ( $attachment->ID == $post->ID ) {
|
|
0
|
1993 |
break;
|
|
5
|
1994 |
}
|
|
|
1995 |
}
|
|
|
1996 |
|
|
|
1997 |
$output = '';
|
|
|
1998 |
$attachment_id = 0;
|
|
|
1999 |
|
|
|
2000 |
if ( $attachments ) {
|
|
|
2001 |
$k = $prev ? $k - 1 : $k + 1;
|
|
|
2002 |
|
|
|
2003 |
if ( isset( $attachments[ $k ] ) ) {
|
|
|
2004 |
$attachment_id = $attachments[ $k ]->ID;
|
|
|
2005 |
$output = wp_get_attachment_link( $attachment_id, $size, true, false, $text );
|
|
|
2006 |
}
|
|
0
|
2007 |
}
|
|
|
2008 |
|
|
|
2009 |
$adjacent = $prev ? 'previous' : 'next';
|
|
5
|
2010 |
|
|
|
2011 |
/**
|
|
|
2012 |
* Filter the adjacent image link.
|
|
|
2013 |
*
|
|
|
2014 |
* The dynamic portion of the hook name, `$adjacent`, refers to the type of adjacency,
|
|
|
2015 |
* either 'next', or 'previous'.
|
|
|
2016 |
*
|
|
|
2017 |
* @since 3.5.0
|
|
|
2018 |
*
|
|
|
2019 |
* @param string $output Adjacent image HTML markup.
|
|
|
2020 |
* @param int $attachment_id Attachment ID
|
|
|
2021 |
* @param string $size Image size.
|
|
|
2022 |
* @param string $text Link text.
|
|
|
2023 |
*/
|
|
0
|
2024 |
echo apply_filters( "{$adjacent}_image_link", $output, $attachment_id, $size, $text );
|
|
|
2025 |
}
|
|
|
2026 |
|
|
|
2027 |
/**
|
|
5
|
2028 |
* Retrieves taxonomies attached to given the attachment.
|
|
0
|
2029 |
*
|
|
|
2030 |
* @since 2.5.0
|
|
|
2031 |
*
|
|
5
|
2032 |
* @param int|array|object $attachment Attachment ID, data array, or data object.
|
|
0
|
2033 |
* @return array Empty array on failure. List of taxonomies on success.
|
|
|
2034 |
*/
|
|
5
|
2035 |
function get_attachment_taxonomies( $attachment ) {
|
|
|
2036 |
if ( is_int( $attachment ) ) {
|
|
|
2037 |
$attachment = get_post( $attachment );
|
|
|
2038 |
} elseif ( is_array( $attachment ) ) {
|
|
0
|
2039 |
$attachment = (object) $attachment;
|
|
5
|
2040 |
}
|
|
0
|
2041 |
if ( ! is_object($attachment) )
|
|
|
2042 |
return array();
|
|
|
2043 |
|
|
|
2044 |
$filename = basename($attachment->guid);
|
|
|
2045 |
|
|
|
2046 |
$objects = array('attachment');
|
|
|
2047 |
|
|
|
2048 |
if ( false !== strpos($filename, '.') )
|
|
|
2049 |
$objects[] = 'attachment:' . substr($filename, strrpos($filename, '.') + 1);
|
|
|
2050 |
if ( !empty($attachment->post_mime_type) ) {
|
|
|
2051 |
$objects[] = 'attachment:' . $attachment->post_mime_type;
|
|
|
2052 |
if ( false !== strpos($attachment->post_mime_type, '/') )
|
|
|
2053 |
foreach ( explode('/', $attachment->post_mime_type) as $token )
|
|
|
2054 |
if ( !empty($token) )
|
|
|
2055 |
$objects[] = "attachment:$token";
|
|
|
2056 |
}
|
|
|
2057 |
|
|
|
2058 |
$taxonomies = array();
|
|
|
2059 |
foreach ( $objects as $object )
|
|
|
2060 |
if ( $taxes = get_object_taxonomies($object) )
|
|
|
2061 |
$taxonomies = array_merge($taxonomies, $taxes);
|
|
|
2062 |
|
|
|
2063 |
return array_unique($taxonomies);
|
|
|
2064 |
}
|
|
|
2065 |
|
|
|
2066 |
/**
|
|
5
|
2067 |
* Retrieves all of the taxonomy names that are registered for attachments.
|
|
0
|
2068 |
*
|
|
|
2069 |
* Handles mime-type-specific taxonomies such as attachment:image and attachment:video.
|
|
|
2070 |
*
|
|
|
2071 |
* @since 3.5.0
|
|
5
|
2072 |
*
|
|
|
2073 |
* @see get_taxonomies()
|
|
0
|
2074 |
*
|
|
5
|
2075 |
* @param string $output Optional. The type of taxonomy output to return. Accepts 'names' or 'objects'.
|
|
|
2076 |
* Default 'names'.
|
|
0
|
2077 |
* @return array The names of all taxonomy of $object_type.
|
|
|
2078 |
*/
|
|
|
2079 |
function get_taxonomies_for_attachments( $output = 'names' ) {
|
|
|
2080 |
$taxonomies = array();
|
|
|
2081 |
foreach ( get_taxonomies( array(), 'objects' ) as $taxonomy ) {
|
|
|
2082 |
foreach ( $taxonomy->object_type as $object_type ) {
|
|
|
2083 |
if ( 'attachment' == $object_type || 0 === strpos( $object_type, 'attachment:' ) ) {
|
|
|
2084 |
if ( 'names' == $output )
|
|
|
2085 |
$taxonomies[] = $taxonomy->name;
|
|
|
2086 |
else
|
|
|
2087 |
$taxonomies[ $taxonomy->name ] = $taxonomy;
|
|
|
2088 |
break;
|
|
|
2089 |
}
|
|
|
2090 |
}
|
|
|
2091 |
}
|
|
|
2092 |
|
|
|
2093 |
return $taxonomies;
|
|
|
2094 |
}
|
|
|
2095 |
|
|
|
2096 |
/**
|
|
|
2097 |
* Create new GD image resource with transparency support
|
|
5
|
2098 |
*
|
|
|
2099 |
* @todo: Deprecate if possible.
|
|
0
|
2100 |
*
|
|
|
2101 |
* @since 2.9.0
|
|
|
2102 |
*
|
|
5
|
2103 |
* @param int $width Image width in pixels.
|
|
|
2104 |
* @param int $height Image height in pixels..
|
|
|
2105 |
* @return resource The GD image resource.
|
|
0
|
2106 |
*/
|
|
|
2107 |
function wp_imagecreatetruecolor($width, $height) {
|
|
|
2108 |
$img = imagecreatetruecolor($width, $height);
|
|
|
2109 |
if ( is_resource($img) && function_exists('imagealphablending') && function_exists('imagesavealpha') ) {
|
|
|
2110 |
imagealphablending($img, false);
|
|
|
2111 |
imagesavealpha($img, true);
|
|
|
2112 |
}
|
|
|
2113 |
return $img;
|
|
|
2114 |
}
|
|
|
2115 |
|
|
|
2116 |
/**
|
|
5
|
2117 |
* Registers an embed handler.
|
|
|
2118 |
*
|
|
|
2119 |
* Should probably only be used for sites that do not support oEmbed.
|
|
0
|
2120 |
*
|
|
|
2121 |
* @since 2.9.0
|
|
5
|
2122 |
*
|
|
0
|
2123 |
* @see WP_Embed::register_handler()
|
|
5
|
2124 |
*
|
|
|
2125 |
* @param string $id An internal ID/name for the handler. Needs to be unique.
|
|
|
2126 |
* @param string $regex The regex that will be used to see if this handler should be used for a URL.
|
|
|
2127 |
* @param callback $callback The callback function that will be called if the regex is matched.
|
|
|
2128 |
* @param int $priority Optional. Used to specify the order in which the registered handlers will
|
|
|
2129 |
* be tested. Default 10.
|
|
0
|
2130 |
*/
|
|
|
2131 |
function wp_embed_register_handler( $id, $regex, $callback, $priority = 10 ) {
|
|
|
2132 |
global $wp_embed;
|
|
|
2133 |
$wp_embed->register_handler( $id, $regex, $callback, $priority );
|
|
|
2134 |
}
|
|
|
2135 |
|
|
|
2136 |
/**
|
|
5
|
2137 |
* Unregisters a previously-registered embed handler.
|
|
0
|
2138 |
*
|
|
|
2139 |
* @since 2.9.0
|
|
5
|
2140 |
*
|
|
0
|
2141 |
* @see WP_Embed::unregister_handler()
|
|
5
|
2142 |
*
|
|
|
2143 |
* @param string $id The handler ID that should be removed.
|
|
|
2144 |
* @param int $priority Optional. The priority of the handler to be removed. Default 10.
|
|
0
|
2145 |
*/
|
|
|
2146 |
function wp_embed_unregister_handler( $id, $priority = 10 ) {
|
|
|
2147 |
global $wp_embed;
|
|
|
2148 |
$wp_embed->unregister_handler( $id, $priority );
|
|
|
2149 |
}
|
|
|
2150 |
|
|
|
2151 |
/**
|
|
|
2152 |
* Create default array of embed parameters.
|
|
|
2153 |
*
|
|
|
2154 |
* The width defaults to the content width as specified by the theme. If the
|
|
|
2155 |
* theme does not specify a content width, then 500px is used.
|
|
|
2156 |
*
|
|
|
2157 |
* The default height is 1.5 times the width, or 1000px, whichever is smaller.
|
|
|
2158 |
*
|
|
|
2159 |
* The 'embed_defaults' filter can be used to adjust either of these values.
|
|
|
2160 |
*
|
|
|
2161 |
* @since 2.9.0
|
|
|
2162 |
*
|
|
5
|
2163 |
* @param string $url Optional. The URL that should be embedded. Default empty.
|
|
|
2164 |
*
|
|
0
|
2165 |
* @return array Default embed parameters.
|
|
|
2166 |
*/
|
|
5
|
2167 |
function wp_embed_defaults( $url = '' ) {
|
|
0
|
2168 |
if ( ! empty( $GLOBALS['content_width'] ) )
|
|
|
2169 |
$width = (int) $GLOBALS['content_width'];
|
|
|
2170 |
|
|
|
2171 |
if ( empty( $width ) )
|
|
|
2172 |
$width = 500;
|
|
|
2173 |
|
|
|
2174 |
$height = min( ceil( $width * 1.5 ), 1000 );
|
|
|
2175 |
|
|
5
|
2176 |
/**
|
|
|
2177 |
* Filter the default array of embed dimensions.
|
|
|
2178 |
*
|
|
|
2179 |
* @since 2.9.0
|
|
|
2180 |
*
|
|
|
2181 |
* @param int $width Width of the embed in pixels.
|
|
|
2182 |
* @param int $height Height of the embed in pixels.
|
|
|
2183 |
* @param string $url The URL that should be embedded.
|
|
|
2184 |
*/
|
|
|
2185 |
return apply_filters( 'embed_defaults', compact( 'width', 'height' ), $url );
|
|
0
|
2186 |
}
|
|
|
2187 |
|
|
|
2188 |
/**
|
|
|
2189 |
* Based on a supplied width/height example, return the biggest possible dimensions based on the max width/height.
|
|
|
2190 |
*
|
|
|
2191 |
* @since 2.9.0
|
|
5
|
2192 |
*
|
|
|
2193 |
* @see wp_constrain_dimensions()
|
|
0
|
2194 |
*
|
|
5
|
2195 |
* @param int $example_width The width of an example embed.
|
|
0
|
2196 |
* @param int $example_height The height of an example embed.
|
|
5
|
2197 |
* @param int $max_width The maximum allowed width.
|
|
|
2198 |
* @param int $max_height The maximum allowed height.
|
|
0
|
2199 |
* @return array The maximum possible width and height based on the example ratio.
|
|
|
2200 |
*/
|
|
|
2201 |
function wp_expand_dimensions( $example_width, $example_height, $max_width, $max_height ) {
|
|
|
2202 |
$example_width = (int) $example_width;
|
|
|
2203 |
$example_height = (int) $example_height;
|
|
|
2204 |
$max_width = (int) $max_width;
|
|
|
2205 |
$max_height = (int) $max_height;
|
|
|
2206 |
|
|
|
2207 |
return wp_constrain_dimensions( $example_width * 1000000, $example_height * 1000000, $max_width, $max_height );
|
|
|
2208 |
}
|
|
|
2209 |
|
|
|
2210 |
/**
|
|
|
2211 |
* Attempts to fetch the embed HTML for a provided URL using oEmbed.
|
|
|
2212 |
*
|
|
|
2213 |
* @since 2.9.0
|
|
5
|
2214 |
*
|
|
0
|
2215 |
* @see WP_oEmbed
|
|
|
2216 |
*
|
|
5
|
2217 |
* @param string $url The URL that should be embedded.
|
|
|
2218 |
* @param array $args Optional. Additional arguments and parameters for retrieving embed HTML.
|
|
|
2219 |
* Default empty.
|
|
|
2220 |
* @return false|string False on failure or the embed HTML on success.
|
|
0
|
2221 |
*/
|
|
|
2222 |
function wp_oembed_get( $url, $args = '' ) {
|
|
|
2223 |
require_once( ABSPATH . WPINC . '/class-oembed.php' );
|
|
|
2224 |
$oembed = _wp_oembed_get_object();
|
|
|
2225 |
return $oembed->get_html( $url, $args );
|
|
|
2226 |
}
|
|
|
2227 |
|
|
|
2228 |
/**
|
|
|
2229 |
* Adds a URL format and oEmbed provider URL pair.
|
|
|
2230 |
*
|
|
|
2231 |
* @since 2.9.0
|
|
5
|
2232 |
*
|
|
0
|
2233 |
* @see WP_oEmbed
|
|
|
2234 |
*
|
|
5
|
2235 |
* @param string $format The format of URL that this provider can handle. You can use asterisks
|
|
|
2236 |
* as wildcards.
|
|
|
2237 |
* @param string $provider The URL to the oEmbed provider.
|
|
|
2238 |
* @param boolean $regex Optional. Whether the `$format` parameter is in a RegEx format. Default false.
|
|
0
|
2239 |
*/
|
|
|
2240 |
function wp_oembed_add_provider( $format, $provider, $regex = false ) {
|
|
|
2241 |
require_once( ABSPATH . WPINC . '/class-oembed.php' );
|
|
5
|
2242 |
|
|
|
2243 |
if ( did_action( 'plugins_loaded' ) ) {
|
|
|
2244 |
$oembed = _wp_oembed_get_object();
|
|
|
2245 |
$oembed->providers[$format] = array( $provider, $regex );
|
|
|
2246 |
} else {
|
|
|
2247 |
WP_oEmbed::_add_provider_early( $format, $provider, $regex );
|
|
|
2248 |
}
|
|
0
|
2249 |
}
|
|
|
2250 |
|
|
|
2251 |
/**
|
|
|
2252 |
* Removes an oEmbed provider.
|
|
|
2253 |
*
|
|
|
2254 |
* @since 3.5.0
|
|
5
|
2255 |
*
|
|
0
|
2256 |
* @see WP_oEmbed
|
|
|
2257 |
*
|
|
|
2258 |
* @param string $format The URL format for the oEmbed provider to remove.
|
|
5
|
2259 |
* @return bool Was the provider removed successfully?
|
|
0
|
2260 |
*/
|
|
|
2261 |
function wp_oembed_remove_provider( $format ) {
|
|
|
2262 |
require_once( ABSPATH . WPINC . '/class-oembed.php' );
|
|
|
2263 |
|
|
5
|
2264 |
if ( did_action( 'plugins_loaded' ) ) {
|
|
|
2265 |
$oembed = _wp_oembed_get_object();
|
|
|
2266 |
|
|
|
2267 |
if ( isset( $oembed->providers[ $format ] ) ) {
|
|
|
2268 |
unset( $oembed->providers[ $format ] );
|
|
|
2269 |
return true;
|
|
|
2270 |
}
|
|
|
2271 |
} else {
|
|
|
2272 |
WP_oEmbed::_remove_provider_early( $format );
|
|
0
|
2273 |
}
|
|
|
2274 |
|
|
|
2275 |
return false;
|
|
|
2276 |
}
|
|
|
2277 |
|
|
|
2278 |
/**
|
|
|
2279 |
* Determines if default embed handlers should be loaded.
|
|
|
2280 |
*
|
|
|
2281 |
* Checks to make sure that the embeds library hasn't already been loaded. If
|
|
|
2282 |
* it hasn't, then it will load the embeds library.
|
|
|
2283 |
*
|
|
|
2284 |
* @since 2.9.0
|
|
5
|
2285 |
*
|
|
|
2286 |
* @see wp_embed_register_handler()
|
|
0
|
2287 |
*/
|
|
|
2288 |
function wp_maybe_load_embeds() {
|
|
5
|
2289 |
/**
|
|
|
2290 |
* Filter whether to load the default embed handlers.
|
|
|
2291 |
*
|
|
|
2292 |
* Returning a falsey value will prevent loading the default embed handlers.
|
|
|
2293 |
*
|
|
|
2294 |
* @since 2.9.0
|
|
|
2295 |
*
|
|
|
2296 |
* @param bool $maybe_load_embeds Whether to load the embeds library. Default true.
|
|
|
2297 |
*/
|
|
|
2298 |
if ( ! apply_filters( 'load_default_embeds', true ) ) {
|
|
0
|
2299 |
return;
|
|
5
|
2300 |
}
|
|
|
2301 |
|
|
|
2302 |
wp_embed_register_handler( 'youtube_embed_url', '#https?://(www.)?youtube\.com/embed/([^/]+)#i', 'wp_embed_handler_youtube' );
|
|
|
2303 |
|
|
0
|
2304 |
wp_embed_register_handler( 'googlevideo', '#http://video\.google\.([A-Za-z.]{2,5})/videoplay\?docid=([\d-]+)(.*?)#i', 'wp_embed_handler_googlevideo' );
|
|
5
|
2305 |
|
|
|
2306 |
/**
|
|
|
2307 |
* Filter the audio embed handler callback.
|
|
|
2308 |
*
|
|
|
2309 |
* @since 3.6.0
|
|
|
2310 |
*
|
|
|
2311 |
* @param callback $handler Audio embed handler callback function.
|
|
|
2312 |
*/
|
|
0
|
2313 |
wp_embed_register_handler( 'audio', '#^https?://.+?\.(' . join( '|', wp_get_audio_extensions() ) . ')$#i', apply_filters( 'wp_audio_embed_handler', 'wp_embed_handler_audio' ), 9999 );
|
|
5
|
2314 |
|
|
|
2315 |
/**
|
|
|
2316 |
* Filter the video embed handler callback.
|
|
|
2317 |
*
|
|
|
2318 |
* @since 3.6.0
|
|
|
2319 |
*
|
|
|
2320 |
* @param callback $handler Video embed handler callback function.
|
|
|
2321 |
*/
|
|
0
|
2322 |
wp_embed_register_handler( 'video', '#^https?://.+?\.(' . join( '|', wp_get_video_extensions() ) . ')$#i', apply_filters( 'wp_video_embed_handler', 'wp_embed_handler_video' ), 9999 );
|
|
|
2323 |
}
|
|
|
2324 |
|
|
|
2325 |
/**
|
|
5
|
2326 |
* The Google Video embed handler callback.
|
|
|
2327 |
*
|
|
|
2328 |
* Google Video does not support oEmbed.
|
|
0
|
2329 |
*
|
|
|
2330 |
* @see WP_Embed::register_handler()
|
|
|
2331 |
* @see WP_Embed::shortcode()
|
|
|
2332 |
*
|
|
5
|
2333 |
* @param array $matches The RegEx matches from the provided regex when calling wp_embed_register_handler().
|
|
|
2334 |
* @param array $attr Embed attributes.
|
|
|
2335 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2336 |
* @param array $rawattr The original unmodified attributes.
|
|
0
|
2337 |
* @return string The embed HTML.
|
|
|
2338 |
*/
|
|
|
2339 |
function wp_embed_handler_googlevideo( $matches, $attr, $url, $rawattr ) {
|
|
|
2340 |
// If the user supplied a fixed width AND height, use it
|
|
|
2341 |
if ( !empty($rawattr['width']) && !empty($rawattr['height']) ) {
|
|
|
2342 |
$width = (int) $rawattr['width'];
|
|
|
2343 |
$height = (int) $rawattr['height'];
|
|
|
2344 |
} else {
|
|
|
2345 |
list( $width, $height ) = wp_expand_dimensions( 425, 344, $attr['width'], $attr['height'] );
|
|
|
2346 |
}
|
|
|
2347 |
|
|
5
|
2348 |
/**
|
|
|
2349 |
* Filter the Google Video embed output.
|
|
|
2350 |
*
|
|
|
2351 |
* @since 2.9.0
|
|
|
2352 |
*
|
|
|
2353 |
* @param string $html Google Video HTML embed markup.
|
|
|
2354 |
* @param array $matches The RegEx matches from the provided regex.
|
|
|
2355 |
* @param array $attr An array of embed attributes.
|
|
|
2356 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2357 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2358 |
*/
|
|
0
|
2359 |
return apply_filters( 'embed_googlevideo', '<embed type="application/x-shockwave-flash" src="http://video.google.com/googleplayer.swf?docid=' . esc_attr($matches[2]) . '&hl=en&fs=true" style="width:' . esc_attr($width) . 'px;height:' . esc_attr($height) . 'px" allowFullScreen="true" allowScriptAccess="always" />', $matches, $attr, $url, $rawattr );
|
|
|
2360 |
}
|
|
|
2361 |
|
|
|
2362 |
/**
|
|
5
|
2363 |
* YouTube iframe embed handler callback.
|
|
|
2364 |
*
|
|
|
2365 |
* Catches YouTube iframe embed URLs that are not parsable by oEmbed but can be translated into a URL that is.
|
|
|
2366 |
*
|
|
|
2367 |
* @since 4.0.0
|
|
|
2368 |
*
|
|
|
2369 |
* @param array $matches The RegEx matches from the provided regex when calling
|
|
|
2370 |
* wp_embed_register_handler().
|
|
|
2371 |
* @param array $attr Embed attributes.
|
|
|
2372 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2373 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2374 |
* @return string The embed HTML.
|
|
|
2375 |
*/
|
|
|
2376 |
function wp_embed_handler_youtube( $matches, $attr, $url, $rawattr ) {
|
|
|
2377 |
global $wp_embed;
|
|
|
2378 |
$embed = $wp_embed->autoembed( "https://youtube.com/watch?v={$matches[2]}" );
|
|
|
2379 |
|
|
|
2380 |
/**
|
|
|
2381 |
* Filter the YoutTube embed output.
|
|
|
2382 |
*
|
|
|
2383 |
* @since 4.0.0
|
|
|
2384 |
*
|
|
|
2385 |
* @see wp_embed_handler_youtube()
|
|
|
2386 |
*
|
|
|
2387 |
* @param string $embed YouTube embed output.
|
|
|
2388 |
* @param array $attr An array of embed attributes.
|
|
|
2389 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2390 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2391 |
*/
|
|
|
2392 |
return apply_filters( 'wp_embed_handler_youtube', $embed, $attr, $url, $rawattr );
|
|
|
2393 |
}
|
|
|
2394 |
|
|
|
2395 |
/**
|
|
0
|
2396 |
* Audio embed handler callback.
|
|
|
2397 |
*
|
|
|
2398 |
* @since 3.6.0
|
|
|
2399 |
*
|
|
5
|
2400 |
* @param array $matches The RegEx matches from the provided regex when calling wp_embed_register_handler().
|
|
0
|
2401 |
* @param array $attr Embed attributes.
|
|
|
2402 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2403 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2404 |
* @return string The embed HTML.
|
|
|
2405 |
*/
|
|
|
2406 |
function wp_embed_handler_audio( $matches, $attr, $url, $rawattr ) {
|
|
|
2407 |
$audio = sprintf( '[audio src="%s" /]', esc_url( $url ) );
|
|
5
|
2408 |
|
|
|
2409 |
/**
|
|
|
2410 |
* Filter the audio embed output.
|
|
|
2411 |
*
|
|
|
2412 |
* @since 3.6.0
|
|
|
2413 |
*
|
|
|
2414 |
* @param string $audio Audio embed output.
|
|
|
2415 |
* @param array $attr An array of embed attributes.
|
|
|
2416 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2417 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2418 |
*/
|
|
0
|
2419 |
return apply_filters( 'wp_embed_handler_audio', $audio, $attr, $url, $rawattr );
|
|
|
2420 |
}
|
|
|
2421 |
|
|
|
2422 |
/**
|
|
|
2423 |
* Video embed handler callback.
|
|
|
2424 |
*
|
|
|
2425 |
* @since 3.6.0
|
|
|
2426 |
*
|
|
5
|
2427 |
* @param array $matches The RegEx matches from the provided regex when calling wp_embed_register_handler().
|
|
|
2428 |
* @param array $attr Embed attributes.
|
|
|
2429 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2430 |
* @param array $rawattr The original unmodified attributes.
|
|
0
|
2431 |
* @return string The embed HTML.
|
|
|
2432 |
*/
|
|
|
2433 |
function wp_embed_handler_video( $matches, $attr, $url, $rawattr ) {
|
|
|
2434 |
$dimensions = '';
|
|
|
2435 |
if ( ! empty( $rawattr['width'] ) && ! empty( $rawattr['height'] ) ) {
|
|
|
2436 |
$dimensions .= sprintf( 'width="%d" ', (int) $rawattr['width'] );
|
|
|
2437 |
$dimensions .= sprintf( 'height="%d" ', (int) $rawattr['height'] );
|
|
|
2438 |
}
|
|
|
2439 |
$video = sprintf( '[video %s src="%s" /]', $dimensions, esc_url( $url ) );
|
|
5
|
2440 |
|
|
|
2441 |
/**
|
|
|
2442 |
* Filter the video embed output.
|
|
|
2443 |
*
|
|
|
2444 |
* @since 3.6.0
|
|
|
2445 |
*
|
|
|
2446 |
* @param string $video Video embed output.
|
|
|
2447 |
* @param array $attr An array of embed attributes.
|
|
|
2448 |
* @param string $url The original URL that was matched by the regex.
|
|
|
2449 |
* @param array $rawattr The original unmodified attributes.
|
|
|
2450 |
*/
|
|
0
|
2451 |
return apply_filters( 'wp_embed_handler_video', $video, $attr, $url, $rawattr );
|
|
|
2452 |
}
|
|
|
2453 |
|
|
|
2454 |
/**
|
|
|
2455 |
* Converts a shorthand byte value to an integer byte value.
|
|
|
2456 |
*
|
|
|
2457 |
* @since 2.3.0
|
|
|
2458 |
*
|
|
|
2459 |
* @param string $size A shorthand byte value.
|
|
|
2460 |
* @return int An integer byte value.
|
|
|
2461 |
*/
|
|
|
2462 |
function wp_convert_hr_to_bytes( $size ) {
|
|
|
2463 |
$size = strtolower( $size );
|
|
|
2464 |
$bytes = (int) $size;
|
|
|
2465 |
if ( strpos( $size, 'k' ) !== false )
|
|
|
2466 |
$bytes = intval( $size ) * 1024;
|
|
|
2467 |
elseif ( strpos( $size, 'm' ) !== false )
|
|
|
2468 |
$bytes = intval($size) * 1024 * 1024;
|
|
|
2469 |
elseif ( strpos( $size, 'g' ) !== false )
|
|
|
2470 |
$bytes = intval( $size ) * 1024 * 1024 * 1024;
|
|
|
2471 |
return $bytes;
|
|
|
2472 |
}
|
|
|
2473 |
|
|
|
2474 |
/**
|
|
5
|
2475 |
* Determines the maximum upload size allowed in php.ini.
|
|
0
|
2476 |
*
|
|
|
2477 |
* @since 2.5.0
|
|
|
2478 |
*
|
|
|
2479 |
* @return int Allowed upload size.
|
|
|
2480 |
*/
|
|
|
2481 |
function wp_max_upload_size() {
|
|
|
2482 |
$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
|
|
|
2483 |
$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );
|
|
5
|
2484 |
|
|
|
2485 |
/**
|
|
|
2486 |
* Filter the maximum upload size allowed in php.ini.
|
|
|
2487 |
*
|
|
|
2488 |
* @since 2.5.0
|
|
|
2489 |
*
|
|
|
2490 |
* @param int $size Max upload size limit in bytes.
|
|
|
2491 |
* @param int $u_bytes Maximum upload filesize in bytes.
|
|
|
2492 |
* @param int $p_bytes Maximum size of POST data in bytes.
|
|
|
2493 |
*/
|
|
|
2494 |
return apply_filters( 'upload_size_limit', min( $u_bytes, $p_bytes ), $u_bytes, $p_bytes );
|
|
0
|
2495 |
}
|
|
|
2496 |
|
|
|
2497 |
/**
|
|
|
2498 |
* Returns a WP_Image_Editor instance and loads file into it.
|
|
|
2499 |
*
|
|
|
2500 |
* @since 3.5.0
|
|
|
2501 |
*
|
|
5
|
2502 |
* @param string $path Path to the file to load.
|
|
|
2503 |
* @param array $args Optional. Additional arguments for retrieving the image editor.
|
|
|
2504 |
* Default empty array.
|
|
|
2505 |
* @return WP_Image_Editor|WP_Error The WP_Image_Editor object if successful, an WP_Error
|
|
|
2506 |
* object otherwise.
|
|
0
|
2507 |
*/
|
|
|
2508 |
function wp_get_image_editor( $path, $args = array() ) {
|
|
|
2509 |
$args['path'] = $path;
|
|
|
2510 |
|
|
|
2511 |
if ( ! isset( $args['mime_type'] ) ) {
|
|
|
2512 |
$file_info = wp_check_filetype( $args['path'] );
|
|
|
2513 |
|
|
|
2514 |
// If $file_info['type'] is false, then we let the editor attempt to
|
|
|
2515 |
// figure out the file type, rather than forcing a failure based on extension.
|
|
|
2516 |
if ( isset( $file_info ) && $file_info['type'] )
|
|
|
2517 |
$args['mime_type'] = $file_info['type'];
|
|
|
2518 |
}
|
|
|
2519 |
|
|
|
2520 |
$implementation = _wp_image_editor_choose( $args );
|
|
|
2521 |
|
|
|
2522 |
if ( $implementation ) {
|
|
|
2523 |
$editor = new $implementation( $path );
|
|
|
2524 |
$loaded = $editor->load();
|
|
|
2525 |
|
|
|
2526 |
if ( is_wp_error( $loaded ) )
|
|
|
2527 |
return $loaded;
|
|
|
2528 |
|
|
|
2529 |
return $editor;
|
|
|
2530 |
}
|
|
|
2531 |
|
|
|
2532 |
return new WP_Error( 'image_no_editor', __('No editor could be selected.') );
|
|
|
2533 |
}
|
|
|
2534 |
|
|
|
2535 |
/**
|
|
|
2536 |
* Tests whether there is an editor that supports a given mime type or methods.
|
|
|
2537 |
*
|
|
|
2538 |
* @since 3.5.0
|
|
|
2539 |
*
|
|
5
|
2540 |
* @param string|array $args Optional. Array of arguments to retrieve the image editor supports.
|
|
|
2541 |
* Default empty array.
|
|
|
2542 |
* @return bool True if an eligible editor is found; false otherwise.
|
|
0
|
2543 |
*/
|
|
|
2544 |
function wp_image_editor_supports( $args = array() ) {
|
|
|
2545 |
return (bool) _wp_image_editor_choose( $args );
|
|
|
2546 |
}
|
|
|
2547 |
|
|
|
2548 |
/**
|
|
|
2549 |
* Tests which editors are capable of supporting the request.
|
|
|
2550 |
*
|
|
5
|
2551 |
* @ignore
|
|
0
|
2552 |
* @since 3.5.0
|
|
|
2553 |
*
|
|
5
|
2554 |
* @param array $args Optional. Array of arguments for choosing a capable editor. Default empty array.
|
|
|
2555 |
* @return string|bool Class name for the first editor that claims to support the request. False if no
|
|
|
2556 |
* editor claims to support the request.
|
|
0
|
2557 |
*/
|
|
|
2558 |
function _wp_image_editor_choose( $args = array() ) {
|
|
|
2559 |
require_once ABSPATH . WPINC . '/class-wp-image-editor.php';
|
|
|
2560 |
require_once ABSPATH . WPINC . '/class-wp-image-editor-gd.php';
|
|
|
2561 |
require_once ABSPATH . WPINC . '/class-wp-image-editor-imagick.php';
|
|
|
2562 |
|
|
5
|
2563 |
/**
|
|
|
2564 |
* Filter the list of image editing library classes.
|
|
|
2565 |
*
|
|
|
2566 |
* @since 3.5.0
|
|
|
2567 |
*
|
|
|
2568 |
* @param array $image_editors List of available image editors. Defaults are
|
|
|
2569 |
* 'WP_Image_Editor_Imagick', 'WP_Image_Editor_GD'.
|
|
|
2570 |
*/
|
|
|
2571 |
$implementations = apply_filters( 'wp_image_editors', array( 'WP_Image_Editor_Imagick', 'WP_Image_Editor_GD' ) );
|
|
0
|
2572 |
|
|
|
2573 |
foreach ( $implementations as $implementation ) {
|
|
|
2574 |
if ( ! call_user_func( array( $implementation, 'test' ), $args ) )
|
|
|
2575 |
continue;
|
|
|
2576 |
|
|
|
2577 |
if ( isset( $args['mime_type'] ) &&
|
|
|
2578 |
! call_user_func(
|
|
|
2579 |
array( $implementation, 'supports_mime_type' ),
|
|
|
2580 |
$args['mime_type'] ) ) {
|
|
|
2581 |
continue;
|
|
|
2582 |
}
|
|
|
2583 |
|
|
|
2584 |
if ( isset( $args['methods'] ) &&
|
|
|
2585 |
array_diff( $args['methods'], get_class_methods( $implementation ) ) ) {
|
|
|
2586 |
continue;
|
|
|
2587 |
}
|
|
|
2588 |
|
|
|
2589 |
return $implementation;
|
|
|
2590 |
}
|
|
|
2591 |
|
|
|
2592 |
return false;
|
|
|
2593 |
}
|
|
|
2594 |
|
|
|
2595 |
/**
|
|
|
2596 |
* Prints default plupload arguments.
|
|
|
2597 |
*
|
|
|
2598 |
* @since 3.4.0
|
|
|
2599 |
*/
|
|
|
2600 |
function wp_plupload_default_settings() {
|
|
|
2601 |
global $wp_scripts;
|
|
|
2602 |
|
|
|
2603 |
$data = $wp_scripts->get_data( 'wp-plupload', 'data' );
|
|
|
2604 |
if ( $data && false !== strpos( $data, '_wpPluploadSettings' ) )
|
|
|
2605 |
return;
|
|
|
2606 |
|
|
|
2607 |
$max_upload_size = wp_max_upload_size();
|
|
|
2608 |
|
|
|
2609 |
$defaults = array(
|
|
5
|
2610 |
'runtimes' => 'html5,flash,silverlight,html4',
|
|
0
|
2611 |
'file_data_name' => 'async-upload', // key passed to $_FILE.
|
|
|
2612 |
'url' => admin_url( 'async-upload.php', 'relative' ),
|
|
|
2613 |
'flash_swf_url' => includes_url( 'js/plupload/plupload.flash.swf' ),
|
|
|
2614 |
'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
|
|
5
|
2615 |
'filters' => array(
|
|
|
2616 |
'max_file_size' => $max_upload_size . 'b',
|
|
|
2617 |
),
|
|
0
|
2618 |
);
|
|
|
2619 |
|
|
5
|
2620 |
// Currently only iOS Safari supports multiple files uploading but iOS 7.x has a bug that prevents uploading of videos
|
|
|
2621 |
// when enabled. See #29602.
|
|
|
2622 |
if ( wp_is_mobile() && strpos( $_SERVER['HTTP_USER_AGENT'], 'OS 7_' ) !== false &&
|
|
|
2623 |
strpos( $_SERVER['HTTP_USER_AGENT'], 'like Mac OS X' ) !== false ) {
|
|
|
2624 |
|
|
0
|
2625 |
$defaults['multi_selection'] = false;
|
|
5
|
2626 |
}
|
|
|
2627 |
|
|
|
2628 |
/**
|
|
|
2629 |
* Filter the Plupload default settings.
|
|
|
2630 |
*
|
|
|
2631 |
* @since 3.4.0
|
|
|
2632 |
*
|
|
|
2633 |
* @param array $defaults Default Plupload settings array.
|
|
|
2634 |
*/
|
|
0
|
2635 |
$defaults = apply_filters( 'plupload_default_settings', $defaults );
|
|
|
2636 |
|
|
|
2637 |
$params = array(
|
|
|
2638 |
'action' => 'upload-attachment',
|
|
|
2639 |
);
|
|
|
2640 |
|
|
5
|
2641 |
/**
|
|
|
2642 |
* Filter the Plupload default parameters.
|
|
|
2643 |
*
|
|
|
2644 |
* @since 3.4.0
|
|
|
2645 |
*
|
|
|
2646 |
* @param array $params Default Plupload parameters array.
|
|
|
2647 |
*/
|
|
0
|
2648 |
$params = apply_filters( 'plupload_default_params', $params );
|
|
|
2649 |
$params['_wpnonce'] = wp_create_nonce( 'media-form' );
|
|
|
2650 |
$defaults['multipart_params'] = $params;
|
|
|
2651 |
|
|
|
2652 |
$settings = array(
|
|
|
2653 |
'defaults' => $defaults,
|
|
|
2654 |
'browser' => array(
|
|
|
2655 |
'mobile' => wp_is_mobile(),
|
|
|
2656 |
'supported' => _device_can_upload(),
|
|
|
2657 |
),
|
|
|
2658 |
'limitExceeded' => is_multisite() && ! is_upload_space_available()
|
|
|
2659 |
);
|
|
|
2660 |
|
|
5
|
2661 |
$script = 'var _wpPluploadSettings = ' . wp_json_encode( $settings ) . ';';
|
|
0
|
2662 |
|
|
|
2663 |
if ( $data )
|
|
|
2664 |
$script = "$data\n$script";
|
|
|
2665 |
|
|
|
2666 |
$wp_scripts->add_data( 'wp-plupload', 'data', $script );
|
|
|
2667 |
}
|
|
|
2668 |
|
|
|
2669 |
/**
|
|
|
2670 |
* Prepares an attachment post object for JS, where it is expected
|
|
|
2671 |
* to be JSON-encoded and fit into an Attachment model.
|
|
|
2672 |
*
|
|
|
2673 |
* @since 3.5.0
|
|
|
2674 |
*
|
|
|
2675 |
* @param mixed $attachment Attachment ID or object.
|
|
|
2676 |
* @return array Array of attachment details.
|
|
|
2677 |
*/
|
|
|
2678 |
function wp_prepare_attachment_for_js( $attachment ) {
|
|
|
2679 |
if ( ! $attachment = get_post( $attachment ) )
|
|
|
2680 |
return;
|
|
|
2681 |
|
|
|
2682 |
if ( 'attachment' != $attachment->post_type )
|
|
|
2683 |
return;
|
|
|
2684 |
|
|
|
2685 |
$meta = wp_get_attachment_metadata( $attachment->ID );
|
|
|
2686 |
if ( false !== strpos( $attachment->post_mime_type, '/' ) )
|
|
|
2687 |
list( $type, $subtype ) = explode( '/', $attachment->post_mime_type );
|
|
|
2688 |
else
|
|
|
2689 |
list( $type, $subtype ) = array( $attachment->post_mime_type, '' );
|
|
|
2690 |
|
|
|
2691 |
$attachment_url = wp_get_attachment_url( $attachment->ID );
|
|
|
2692 |
|
|
|
2693 |
$response = array(
|
|
|
2694 |
'id' => $attachment->ID,
|
|
|
2695 |
'title' => $attachment->post_title,
|
|
|
2696 |
'filename' => wp_basename( $attachment->guid ),
|
|
|
2697 |
'url' => $attachment_url,
|
|
|
2698 |
'link' => get_attachment_link( $attachment->ID ),
|
|
|
2699 |
'alt' => get_post_meta( $attachment->ID, '_wp_attachment_image_alt', true ),
|
|
|
2700 |
'author' => $attachment->post_author,
|
|
|
2701 |
'description' => $attachment->post_content,
|
|
|
2702 |
'caption' => $attachment->post_excerpt,
|
|
|
2703 |
'name' => $attachment->post_name,
|
|
|
2704 |
'status' => $attachment->post_status,
|
|
|
2705 |
'uploadedTo' => $attachment->post_parent,
|
|
|
2706 |
'date' => strtotime( $attachment->post_date_gmt ) * 1000,
|
|
|
2707 |
'modified' => strtotime( $attachment->post_modified_gmt ) * 1000,
|
|
|
2708 |
'menuOrder' => $attachment->menu_order,
|
|
|
2709 |
'mime' => $attachment->post_mime_type,
|
|
|
2710 |
'type' => $type,
|
|
|
2711 |
'subtype' => $subtype,
|
|
|
2712 |
'icon' => wp_mime_type_icon( $attachment->ID ),
|
|
|
2713 |
'dateFormatted' => mysql2date( get_option('date_format'), $attachment->post_date ),
|
|
|
2714 |
'nonces' => array(
|
|
|
2715 |
'update' => false,
|
|
|
2716 |
'delete' => false,
|
|
5
|
2717 |
'edit' => false
|
|
0
|
2718 |
),
|
|
|
2719 |
'editLink' => false,
|
|
5
|
2720 |
'meta' => false,
|
|
0
|
2721 |
);
|
|
|
2722 |
|
|
5
|
2723 |
$author = new WP_User( $attachment->post_author );
|
|
|
2724 |
$response['authorName'] = $author->display_name;
|
|
|
2725 |
|
|
|
2726 |
if ( $attachment->post_parent ) {
|
|
|
2727 |
$post_parent = get_post( $attachment->post_parent );
|
|
|
2728 |
} else {
|
|
|
2729 |
$post_parent = false;
|
|
|
2730 |
}
|
|
|
2731 |
|
|
|
2732 |
if ( $post_parent ) {
|
|
|
2733 |
$parent_type = get_post_type_object( $post_parent->post_type );
|
|
|
2734 |
if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $attachment->post_parent ) ) {
|
|
|
2735 |
$response['uploadedToLink'] = get_edit_post_link( $attachment->post_parent, 'raw' );
|
|
|
2736 |
}
|
|
|
2737 |
$response['uploadedToTitle'] = $post_parent->post_title ? $post_parent->post_title : __( '(no title)' );
|
|
|
2738 |
}
|
|
|
2739 |
|
|
|
2740 |
$attached_file = get_attached_file( $attachment->ID );
|
|
|
2741 |
if ( file_exists( $attached_file ) ) {
|
|
|
2742 |
$bytes = filesize( $attached_file );
|
|
|
2743 |
$response['filesizeInBytes'] = $bytes;
|
|
|
2744 |
$response['filesizeHumanReadable'] = size_format( $bytes );
|
|
|
2745 |
}
|
|
|
2746 |
|
|
0
|
2747 |
if ( current_user_can( 'edit_post', $attachment->ID ) ) {
|
|
|
2748 |
$response['nonces']['update'] = wp_create_nonce( 'update-post_' . $attachment->ID );
|
|
5
|
2749 |
$response['nonces']['edit'] = wp_create_nonce( 'image_editor-' . $attachment->ID );
|
|
0
|
2750 |
$response['editLink'] = get_edit_post_link( $attachment->ID, 'raw' );
|
|
|
2751 |
}
|
|
|
2752 |
|
|
|
2753 |
if ( current_user_can( 'delete_post', $attachment->ID ) )
|
|
|
2754 |
$response['nonces']['delete'] = wp_create_nonce( 'delete-post_' . $attachment->ID );
|
|
|
2755 |
|
|
|
2756 |
if ( $meta && 'image' === $type ) {
|
|
|
2757 |
$sizes = array();
|
|
5
|
2758 |
|
|
0
|
2759 |
/** This filter is documented in wp-admin/includes/media.php */
|
|
|
2760 |
$possible_sizes = apply_filters( 'image_size_names_choose', array(
|
|
|
2761 |
'thumbnail' => __('Thumbnail'),
|
|
|
2762 |
'medium' => __('Medium'),
|
|
|
2763 |
'large' => __('Large'),
|
|
|
2764 |
'full' => __('Full Size'),
|
|
|
2765 |
) );
|
|
|
2766 |
unset( $possible_sizes['full'] );
|
|
|
2767 |
|
|
|
2768 |
// Loop through all potential sizes that may be chosen. Try to do this with some efficiency.
|
|
|
2769 |
// First: run the image_downsize filter. If it returns something, we can use its data.
|
|
|
2770 |
// If the filter does not return something, then image_downsize() is just an expensive
|
|
|
2771 |
// way to check the image metadata, which we do second.
|
|
|
2772 |
foreach ( $possible_sizes as $size => $label ) {
|
|
5
|
2773 |
|
|
|
2774 |
/** This filter is documented in wp-includes/media.php */
|
|
0
|
2775 |
if ( $downsize = apply_filters( 'image_downsize', false, $attachment->ID, $size ) ) {
|
|
|
2776 |
if ( ! $downsize[3] )
|
|
|
2777 |
continue;
|
|
|
2778 |
$sizes[ $size ] = array(
|
|
|
2779 |
'height' => $downsize[2],
|
|
|
2780 |
'width' => $downsize[1],
|
|
|
2781 |
'url' => $downsize[0],
|
|
|
2782 |
'orientation' => $downsize[2] > $downsize[1] ? 'portrait' : 'landscape',
|
|
|
2783 |
);
|
|
|
2784 |
} elseif ( isset( $meta['sizes'][ $size ] ) ) {
|
|
|
2785 |
if ( ! isset( $base_url ) )
|
|
|
2786 |
$base_url = str_replace( wp_basename( $attachment_url ), '', $attachment_url );
|
|
|
2787 |
|
|
|
2788 |
// Nothing from the filter, so consult image metadata if we have it.
|
|
|
2789 |
$size_meta = $meta['sizes'][ $size ];
|
|
|
2790 |
|
|
|
2791 |
// We have the actual image size, but might need to further constrain it if content_width is narrower.
|
|
|
2792 |
// Thumbnail, medium, and full sizes are also checked against the site's height/width options.
|
|
|
2793 |
list( $width, $height ) = image_constrain_size_for_editor( $size_meta['width'], $size_meta['height'], $size, 'edit' );
|
|
|
2794 |
|
|
|
2795 |
$sizes[ $size ] = array(
|
|
|
2796 |
'height' => $height,
|
|
|
2797 |
'width' => $width,
|
|
|
2798 |
'url' => $base_url . $size_meta['file'],
|
|
|
2799 |
'orientation' => $height > $width ? 'portrait' : 'landscape',
|
|
|
2800 |
);
|
|
|
2801 |
}
|
|
|
2802 |
}
|
|
|
2803 |
|
|
|
2804 |
$sizes['full'] = array( 'url' => $attachment_url );
|
|
|
2805 |
|
|
|
2806 |
if ( isset( $meta['height'], $meta['width'] ) ) {
|
|
|
2807 |
$sizes['full']['height'] = $meta['height'];
|
|
|
2808 |
$sizes['full']['width'] = $meta['width'];
|
|
|
2809 |
$sizes['full']['orientation'] = $meta['height'] > $meta['width'] ? 'portrait' : 'landscape';
|
|
|
2810 |
}
|
|
|
2811 |
|
|
|
2812 |
$response = array_merge( $response, array( 'sizes' => $sizes ), $sizes['full'] );
|
|
|
2813 |
} elseif ( $meta && 'video' === $type ) {
|
|
|
2814 |
if ( isset( $meta['width'] ) )
|
|
|
2815 |
$response['width'] = (int) $meta['width'];
|
|
|
2816 |
if ( isset( $meta['height'] ) )
|
|
|
2817 |
$response['height'] = (int) $meta['height'];
|
|
|
2818 |
}
|
|
|
2819 |
|
|
|
2820 |
if ( $meta && ( 'audio' === $type || 'video' === $type ) ) {
|
|
|
2821 |
if ( isset( $meta['length_formatted'] ) )
|
|
|
2822 |
$response['fileLength'] = $meta['length_formatted'];
|
|
5
|
2823 |
|
|
|
2824 |
$response['meta'] = array();
|
|
|
2825 |
foreach ( wp_get_attachment_id3_keys( $attachment, 'js' ) as $key => $label ) {
|
|
|
2826 |
$response['meta'][ $key ] = false;
|
|
|
2827 |
|
|
|
2828 |
if ( ! empty( $meta[ $key ] ) ) {
|
|
|
2829 |
$response['meta'][ $key ] = $meta[ $key ];
|
|
|
2830 |
}
|
|
|
2831 |
}
|
|
|
2832 |
|
|
|
2833 |
$id = get_post_thumbnail_id( $attachment->ID );
|
|
|
2834 |
if ( ! empty( $id ) ) {
|
|
|
2835 |
list( $src, $width, $height ) = wp_get_attachment_image_src( $id, 'full' );
|
|
|
2836 |
$response['image'] = compact( 'src', 'width', 'height' );
|
|
|
2837 |
list( $src, $width, $height ) = wp_get_attachment_image_src( $id, 'thumbnail' );
|
|
|
2838 |
$response['thumb'] = compact( 'src', 'width', 'height' );
|
|
|
2839 |
} else {
|
|
|
2840 |
$src = wp_mime_type_icon( $attachment->ID );
|
|
|
2841 |
$width = 48;
|
|
|
2842 |
$height = 64;
|
|
|
2843 |
$response['image'] = compact( 'src', 'width', 'height' );
|
|
|
2844 |
$response['thumb'] = compact( 'src', 'width', 'height' );
|
|
|
2845 |
}
|
|
0
|
2846 |
}
|
|
|
2847 |
|
|
|
2848 |
if ( function_exists('get_compat_media_markup') )
|
|
|
2849 |
$response['compat'] = get_compat_media_markup( $attachment->ID, array( 'in_modal' => true ) );
|
|
|
2850 |
|
|
5
|
2851 |
/**
|
|
|
2852 |
* Filter the attachment data prepared for JavaScript.
|
|
|
2853 |
*
|
|
|
2854 |
* @since 3.5.0
|
|
|
2855 |
*
|
|
|
2856 |
* @param array $response Array of prepared attachment data.
|
|
|
2857 |
* @param int|object $attachment Attachment ID or object.
|
|
|
2858 |
* @param array $meta Array of attachment meta data.
|
|
|
2859 |
*/
|
|
0
|
2860 |
return apply_filters( 'wp_prepare_attachment_for_js', $response, $attachment, $meta );
|
|
|
2861 |
}
|
|
|
2862 |
|
|
|
2863 |
/**
|
|
|
2864 |
* Enqueues all scripts, styles, settings, and templates necessary to use
|
|
|
2865 |
* all media JS APIs.
|
|
|
2866 |
*
|
|
|
2867 |
* @since 3.5.0
|
|
5
|
2868 |
*
|
|
|
2869 |
* @param array $args {
|
|
|
2870 |
* Arguments for enqueuing media scripts.
|
|
|
2871 |
*
|
|
|
2872 |
* @type int|WP_Post A post object or ID.
|
|
|
2873 |
* }
|
|
|
2874 |
* @return array List of media view settings.
|
|
0
|
2875 |
*/
|
|
|
2876 |
function wp_enqueue_media( $args = array() ) {
|
|
|
2877 |
|
|
|
2878 |
// Enqueue me just once per page, please.
|
|
|
2879 |
if ( did_action( 'wp_enqueue_media' ) )
|
|
|
2880 |
return;
|
|
|
2881 |
|
|
5
|
2882 |
global $content_width, $wpdb, $wp_locale;
|
|
|
2883 |
|
|
0
|
2884 |
$defaults = array(
|
|
|
2885 |
'post' => null,
|
|
|
2886 |
);
|
|
|
2887 |
$args = wp_parse_args( $args, $defaults );
|
|
|
2888 |
|
|
|
2889 |
// We're going to pass the old thickbox media tabs to `media_upload_tabs`
|
|
|
2890 |
// to ensure plugins will work. We will then unset those tabs.
|
|
|
2891 |
$tabs = array(
|
|
|
2892 |
// handler action suffix => tab label
|
|
|
2893 |
'type' => '',
|
|
|
2894 |
'type_url' => '',
|
|
|
2895 |
'gallery' => '',
|
|
|
2896 |
'library' => '',
|
|
|
2897 |
);
|
|
|
2898 |
|
|
5
|
2899 |
/** This filter is documented in wp-admin/includes/media.php */
|
|
0
|
2900 |
$tabs = apply_filters( 'media_upload_tabs', $tabs );
|
|
|
2901 |
unset( $tabs['type'], $tabs['type_url'], $tabs['gallery'], $tabs['library'] );
|
|
|
2902 |
|
|
|
2903 |
$props = array(
|
|
|
2904 |
'link' => get_option( 'image_default_link_type' ), // db default is 'file'
|
|
|
2905 |
'align' => get_option( 'image_default_align' ), // empty default
|
|
|
2906 |
'size' => get_option( 'image_default_size' ), // empty default
|
|
|
2907 |
);
|
|
|
2908 |
|
|
5
|
2909 |
$exts = array_merge( wp_get_audio_extensions(), wp_get_video_extensions() );
|
|
|
2910 |
$mimes = get_allowed_mime_types();
|
|
|
2911 |
$ext_mimes = array();
|
|
|
2912 |
foreach ( $exts as $ext ) {
|
|
|
2913 |
foreach ( $mimes as $ext_preg => $mime_match ) {
|
|
|
2914 |
if ( preg_match( '#' . $ext . '#i', $ext_preg ) ) {
|
|
|
2915 |
$ext_mimes[ $ext ] = $mime_match;
|
|
|
2916 |
break;
|
|
|
2917 |
}
|
|
|
2918 |
}
|
|
|
2919 |
}
|
|
|
2920 |
|
|
|
2921 |
$has_audio = $wpdb->get_var( "
|
|
|
2922 |
SELECT ID
|
|
|
2923 |
FROM $wpdb->posts
|
|
|
2924 |
WHERE post_type = 'attachment'
|
|
|
2925 |
AND post_mime_type LIKE 'audio%'
|
|
|
2926 |
LIMIT 1
|
|
|
2927 |
" );
|
|
|
2928 |
$has_video = $wpdb->get_var( "
|
|
|
2929 |
SELECT ID
|
|
|
2930 |
FROM $wpdb->posts
|
|
|
2931 |
WHERE post_type = 'attachment'
|
|
|
2932 |
AND post_mime_type LIKE 'video%'
|
|
|
2933 |
LIMIT 1
|
|
|
2934 |
" );
|
|
|
2935 |
$months = $wpdb->get_results( $wpdb->prepare( "
|
|
|
2936 |
SELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month
|
|
|
2937 |
FROM $wpdb->posts
|
|
|
2938 |
WHERE post_type = %s
|
|
|
2939 |
ORDER BY post_date DESC
|
|
|
2940 |
", 'attachment' ) );
|
|
|
2941 |
foreach ( $months as $month_year ) {
|
|
|
2942 |
$month_year->text = sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $month_year->month ), $month_year->year );
|
|
|
2943 |
}
|
|
|
2944 |
|
|
0
|
2945 |
$settings = array(
|
|
|
2946 |
'tabs' => $tabs,
|
|
|
2947 |
'tabUrl' => add_query_arg( array( 'chromeless' => true ), admin_url('media-upload.php') ),
|
|
|
2948 |
'mimeTypes' => wp_list_pluck( get_post_mime_types(), 0 ),
|
|
5
|
2949 |
/** This filter is documented in wp-admin/includes/media.php */
|
|
0
|
2950 |
'captions' => ! apply_filters( 'disable_captions', '' ),
|
|
|
2951 |
'nonce' => array(
|
|
|
2952 |
'sendToEditor' => wp_create_nonce( 'media-send-to-editor' ),
|
|
|
2953 |
),
|
|
|
2954 |
'post' => array(
|
|
|
2955 |
'id' => 0,
|
|
|
2956 |
),
|
|
|
2957 |
'defaultProps' => $props,
|
|
5
|
2958 |
'attachmentCounts' => array(
|
|
|
2959 |
'audio' => ( $has_audio ) ? 1 : 0,
|
|
|
2960 |
'video' => ( $has_video ) ? 1 : 0
|
|
|
2961 |
),
|
|
|
2962 |
'embedExts' => $exts,
|
|
|
2963 |
'embedMimes' => $ext_mimes,
|
|
|
2964 |
'contentWidth' => $content_width,
|
|
|
2965 |
'months' => $months,
|
|
|
2966 |
'mediaTrash' => MEDIA_TRASH ? 1 : 0
|
|
0
|
2967 |
);
|
|
|
2968 |
|
|
|
2969 |
$post = null;
|
|
|
2970 |
if ( isset( $args['post'] ) ) {
|
|
|
2971 |
$post = get_post( $args['post'] );
|
|
|
2972 |
$settings['post'] = array(
|
|
|
2973 |
'id' => $post->ID,
|
|
|
2974 |
'nonce' => wp_create_nonce( 'update-post_' . $post->ID ),
|
|
|
2975 |
);
|
|
|
2976 |
|
|
5
|
2977 |
$thumbnail_support = current_theme_supports( 'post-thumbnails', $post->post_type ) && post_type_supports( $post->post_type, 'thumbnail' );
|
|
|
2978 |
if ( ! $thumbnail_support && 'attachment' === $post->post_type && $post->post_mime_type ) {
|
|
|
2979 |
if ( wp_attachment_is( 'audio', $post ) ) {
|
|
|
2980 |
$thumbnail_support = post_type_supports( 'attachment:audio', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:audio' );
|
|
|
2981 |
} elseif ( wp_attachment_is( 'video', $post ) ) {
|
|
|
2982 |
$thumbnail_support = post_type_supports( 'attachment:video', 'thumbnail' ) || current_theme_supports( 'post-thumbnails', 'attachment:video' );
|
|
|
2983 |
}
|
|
|
2984 |
}
|
|
|
2985 |
|
|
|
2986 |
if ( $thumbnail_support ) {
|
|
0
|
2987 |
$featured_image_id = get_post_meta( $post->ID, '_thumbnail_id', true );
|
|
|
2988 |
$settings['post']['featuredImageId'] = $featured_image_id ? $featured_image_id : -1;
|
|
|
2989 |
}
|
|
|
2990 |
}
|
|
|
2991 |
|
|
|
2992 |
$hier = $post && is_post_type_hierarchical( $post->post_type );
|
|
|
2993 |
|
|
|
2994 |
$strings = array(
|
|
|
2995 |
// Generic
|
|
|
2996 |
'url' => __( 'URL' ),
|
|
|
2997 |
'addMedia' => __( 'Add Media' ),
|
|
|
2998 |
'search' => __( 'Search' ),
|
|
|
2999 |
'select' => __( 'Select' ),
|
|
|
3000 |
'cancel' => __( 'Cancel' ),
|
|
5
|
3001 |
'update' => __( 'Update' ),
|
|
|
3002 |
'replace' => __( 'Replace' ),
|
|
|
3003 |
'remove' => __( 'Remove' ),
|
|
|
3004 |
'back' => __( 'Back' ),
|
|
0
|
3005 |
/* translators: This is a would-be plural string used in the media manager.
|
|
|
3006 |
If there is not a word you can use in your language to avoid issues with the
|
|
|
3007 |
lack of plural support here, turn it into "selected: %d" then translate it.
|
|
|
3008 |
*/
|
|
|
3009 |
'selected' => __( '%d selected' ),
|
|
5
|
3010 |
'dragInfo' => __( 'Drag and drop to reorder media files.' ),
|
|
0
|
3011 |
|
|
|
3012 |
// Upload
|
|
|
3013 |
'uploadFilesTitle' => __( 'Upload Files' ),
|
|
|
3014 |
'uploadImagesTitle' => __( 'Upload Images' ),
|
|
|
3015 |
|
|
|
3016 |
// Library
|
|
5
|
3017 |
'mediaLibraryTitle' => __( 'Media Library' ),
|
|
|
3018 |
'insertMediaTitle' => __( 'Insert Media' ),
|
|
|
3019 |
'createNewGallery' => __( 'Create a new gallery' ),
|
|
|
3020 |
'createNewPlaylist' => __( 'Create a new playlist' ),
|
|
|
3021 |
'createNewVideoPlaylist' => __( 'Create a new video playlist' ),
|
|
|
3022 |
'returnToLibrary' => __( '← Return to library' ),
|
|
|
3023 |
'allMediaItems' => __( 'All media items' ),
|
|
|
3024 |
'allDates' => __( 'All dates' ),
|
|
|
3025 |
'noItemsFound' => __( 'No items found.' ),
|
|
|
3026 |
'insertIntoPost' => $hier ? __( 'Insert into page' ) : __( 'Insert into post' ),
|
|
|
3027 |
'unattached' => __( 'Unattached' ),
|
|
|
3028 |
'trash' => _x( 'Trash', 'noun' ),
|
|
|
3029 |
'uploadedToThisPost' => $hier ? __( 'Uploaded to this page' ) : __( 'Uploaded to this post' ),
|
|
|
3030 |
'warnDelete' => __( "You are about to permanently delete this item.\n 'Cancel' to stop, 'OK' to delete." ),
|
|
|
3031 |
'warnBulkDelete' => __( "You are about to permanently delete these items.\n 'Cancel' to stop, 'OK' to delete." ),
|
|
|
3032 |
'warnBulkTrash' => __( "You are about to trash these items.\n 'Cancel' to stop, 'OK' to delete." ),
|
|
|
3033 |
'bulkSelect' => __( 'Bulk Select' ),
|
|
|
3034 |
'cancelSelection' => __( 'Cancel Selection' ),
|
|
|
3035 |
'trashSelected' => __( 'Trash Selected' ),
|
|
|
3036 |
'untrashSelected' => __( 'Untrash Selected' ),
|
|
|
3037 |
'deleteSelected' => __( 'Delete Selected' ),
|
|
|
3038 |
'deletePermanently' => __( 'Delete Permanently' ),
|
|
|
3039 |
'apply' => __( 'Apply' ),
|
|
|
3040 |
'filterByDate' => __( 'Filter by date' ),
|
|
|
3041 |
'filterByType' => __( 'Filter by type' ),
|
|
|
3042 |
'searchMediaLabel' => __( 'Search Media' ),
|
|
|
3043 |
'noMedia' => __( 'No media attachments found.' ),
|
|
|
3044 |
|
|
|
3045 |
// Library Details
|
|
|
3046 |
'attachmentDetails' => __( 'Attachment Details' ),
|
|
0
|
3047 |
|
|
|
3048 |
// From URL
|
|
|
3049 |
'insertFromUrlTitle' => __( 'Insert from URL' ),
|
|
|
3050 |
|
|
|
3051 |
// Featured Images
|
|
|
3052 |
'setFeaturedImageTitle' => __( 'Set Featured Image' ),
|
|
|
3053 |
'setFeaturedImage' => __( 'Set featured image' ),
|
|
|
3054 |
|
|
|
3055 |
// Gallery
|
|
|
3056 |
'createGalleryTitle' => __( 'Create Gallery' ),
|
|
|
3057 |
'editGalleryTitle' => __( 'Edit Gallery' ),
|
|
|
3058 |
'cancelGalleryTitle' => __( '← Cancel Gallery' ),
|
|
|
3059 |
'insertGallery' => __( 'Insert gallery' ),
|
|
|
3060 |
'updateGallery' => __( 'Update gallery' ),
|
|
|
3061 |
'addToGallery' => __( 'Add to gallery' ),
|
|
|
3062 |
'addToGalleryTitle' => __( 'Add to Gallery' ),
|
|
|
3063 |
'reverseOrder' => __( 'Reverse order' ),
|
|
5
|
3064 |
|
|
|
3065 |
// Edit Image
|
|
|
3066 |
'imageDetailsTitle' => __( 'Image Details' ),
|
|
|
3067 |
'imageReplaceTitle' => __( 'Replace Image' ),
|
|
|
3068 |
'imageDetailsCancel' => __( 'Cancel Edit' ),
|
|
|
3069 |
'editImage' => __( 'Edit Image' ),
|
|
|
3070 |
|
|
|
3071 |
// Crop Image
|
|
|
3072 |
'chooseImage' => __( 'Choose Image' ),
|
|
|
3073 |
'selectAndCrop' => __( 'Select and Crop' ),
|
|
|
3074 |
'skipCropping' => __( 'Skip Cropping' ),
|
|
|
3075 |
'cropImage' => __( 'Crop Image' ),
|
|
|
3076 |
'cropYourImage' => __( 'Crop your image' ),
|
|
|
3077 |
'cropping' => __( 'Cropping…' ),
|
|
|
3078 |
'suggestedDimensions' => __( 'Suggested image dimensions:' ),
|
|
|
3079 |
'cropError' => __( 'There has been an error cropping your image.' ),
|
|
|
3080 |
|
|
|
3081 |
// Edit Audio
|
|
|
3082 |
'audioDetailsTitle' => __( 'Audio Details' ),
|
|
|
3083 |
'audioReplaceTitle' => __( 'Replace Audio' ),
|
|
|
3084 |
'audioAddSourceTitle' => __( 'Add Audio Source' ),
|
|
|
3085 |
'audioDetailsCancel' => __( 'Cancel Edit' ),
|
|
|
3086 |
|
|
|
3087 |
// Edit Video
|
|
|
3088 |
'videoDetailsTitle' => __( 'Video Details' ),
|
|
|
3089 |
'videoReplaceTitle' => __( 'Replace Video' ),
|
|
|
3090 |
'videoAddSourceTitle' => __( 'Add Video Source' ),
|
|
|
3091 |
'videoDetailsCancel' => __( 'Cancel Edit' ),
|
|
|
3092 |
'videoSelectPosterImageTitle' => __( 'Select Poster Image' ),
|
|
|
3093 |
'videoAddTrackTitle' => __( 'Add Subtitles' ),
|
|
|
3094 |
|
|
|
3095 |
// Playlist
|
|
|
3096 |
'playlistDragInfo' => __( 'Drag and drop to reorder tracks.' ),
|
|
|
3097 |
'createPlaylistTitle' => __( 'Create Audio Playlist' ),
|
|
|
3098 |
'editPlaylistTitle' => __( 'Edit Audio Playlist' ),
|
|
|
3099 |
'cancelPlaylistTitle' => __( '← Cancel Audio Playlist' ),
|
|
|
3100 |
'insertPlaylist' => __( 'Insert audio playlist' ),
|
|
|
3101 |
'updatePlaylist' => __( 'Update audio playlist' ),
|
|
|
3102 |
'addToPlaylist' => __( 'Add to audio playlist' ),
|
|
|
3103 |
'addToPlaylistTitle' => __( 'Add to Audio Playlist' ),
|
|
|
3104 |
|
|
|
3105 |
// Video Playlist
|
|
|
3106 |
'videoPlaylistDragInfo' => __( 'Drag and drop to reorder videos.' ),
|
|
|
3107 |
'createVideoPlaylistTitle' => __( 'Create Video Playlist' ),
|
|
|
3108 |
'editVideoPlaylistTitle' => __( 'Edit Video Playlist' ),
|
|
|
3109 |
'cancelVideoPlaylistTitle' => __( '← Cancel Video Playlist' ),
|
|
|
3110 |
'insertVideoPlaylist' => __( 'Insert video playlist' ),
|
|
|
3111 |
'updateVideoPlaylist' => __( 'Update video playlist' ),
|
|
|
3112 |
'addToVideoPlaylist' => __( 'Add to video playlist' ),
|
|
|
3113 |
'addToVideoPlaylistTitle' => __( 'Add to Video Playlist' ),
|
|
0
|
3114 |
);
|
|
|
3115 |
|
|
5
|
3116 |
/**
|
|
|
3117 |
* Filter the media view settings.
|
|
|
3118 |
*
|
|
|
3119 |
* @since 3.5.0
|
|
|
3120 |
*
|
|
|
3121 |
* @param array $settings List of media view settings.
|
|
|
3122 |
* @param WP_Post $post Post object.
|
|
|
3123 |
*/
|
|
0
|
3124 |
$settings = apply_filters( 'media_view_settings', $settings, $post );
|
|
5
|
3125 |
|
|
|
3126 |
/**
|
|
|
3127 |
* Filter the media view strings.
|
|
|
3128 |
*
|
|
|
3129 |
* @since 3.5.0
|
|
|
3130 |
*
|
|
|
3131 |
* @param array $strings List of media view strings.
|
|
|
3132 |
* @param WP_Post $post Post object.
|
|
|
3133 |
*/
|
|
|
3134 |
$strings = apply_filters( 'media_view_strings', $strings, $post );
|
|
0
|
3135 |
|
|
|
3136 |
$strings['settings'] = $settings;
|
|
|
3137 |
|
|
5
|
3138 |
// Ensure we enqueue media-editor first, that way media-views is
|
|
|
3139 |
// registered internally before we try to localize it. see #24724.
|
|
|
3140 |
wp_enqueue_script( 'media-editor' );
|
|
0
|
3141 |
wp_localize_script( 'media-views', '_wpMediaViewsL10n', $strings );
|
|
|
3142 |
|
|
5
|
3143 |
wp_enqueue_script( 'media-audiovideo' );
|
|
0
|
3144 |
wp_enqueue_style( 'media-views' );
|
|
5
|
3145 |
if ( is_admin() ) {
|
|
|
3146 |
wp_enqueue_script( 'mce-view' );
|
|
|
3147 |
wp_enqueue_script( 'image-edit' );
|
|
|
3148 |
}
|
|
|
3149 |
wp_enqueue_style( 'imgareaselect' );
|
|
0
|
3150 |
wp_plupload_default_settings();
|
|
|
3151 |
|
|
|
3152 |
require_once ABSPATH . WPINC . '/media-template.php';
|
|
|
3153 |
add_action( 'admin_footer', 'wp_print_media_templates' );
|
|
|
3154 |
add_action( 'wp_footer', 'wp_print_media_templates' );
|
|
5
|
3155 |
add_action( 'customize_controls_print_footer_scripts', 'wp_print_media_templates' );
|
|
|
3156 |
|
|
|
3157 |
/**
|
|
|
3158 |
* Fires at the conclusion of wp_enqueue_media().
|
|
|
3159 |
*
|
|
|
3160 |
* @since 3.5.0
|
|
|
3161 |
*/
|
|
0
|
3162 |
do_action( 'wp_enqueue_media' );
|
|
|
3163 |
}
|
|
|
3164 |
|
|
|
3165 |
/**
|
|
5
|
3166 |
* Retrieves media attached to the passed post.
|
|
0
|
3167 |
*
|
|
|
3168 |
* @since 3.6.0
|
|
|
3169 |
*
|
|
5
|
3170 |
* @param string $type Mime type.
|
|
|
3171 |
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
|
|
|
3172 |
* @return array Found attachments.
|
|
0
|
3173 |
*/
|
|
|
3174 |
function get_attached_media( $type, $post = 0 ) {
|
|
|
3175 |
if ( ! $post = get_post( $post ) )
|
|
|
3176 |
return array();
|
|
|
3177 |
|
|
|
3178 |
$args = array(
|
|
|
3179 |
'post_parent' => $post->ID,
|
|
|
3180 |
'post_type' => 'attachment',
|
|
|
3181 |
'post_mime_type' => $type,
|
|
|
3182 |
'posts_per_page' => -1,
|
|
|
3183 |
'orderby' => 'menu_order',
|
|
|
3184 |
'order' => 'ASC',
|
|
|
3185 |
);
|
|
|
3186 |
|
|
5
|
3187 |
/**
|
|
|
3188 |
* Filter arguments used to retrieve media attached to the given post.
|
|
|
3189 |
*
|
|
|
3190 |
* @since 3.6.0
|
|
|
3191 |
*
|
|
|
3192 |
* @param array $args Post query arguments.
|
|
|
3193 |
* @param string $type Mime type of the desired media.
|
|
|
3194 |
* @param mixed $post Post ID or object.
|
|
|
3195 |
*/
|
|
0
|
3196 |
$args = apply_filters( 'get_attached_media_args', $args, $type, $post );
|
|
|
3197 |
|
|
|
3198 |
$children = get_children( $args );
|
|
|
3199 |
|
|
5
|
3200 |
/**
|
|
|
3201 |
* Filter the list of media attached to the given post.
|
|
|
3202 |
*
|
|
|
3203 |
* @since 3.6.0
|
|
|
3204 |
*
|
|
|
3205 |
* @param array $children Associative array of media attached to the given post.
|
|
|
3206 |
* @param string $type Mime type of the media desired.
|
|
|
3207 |
* @param mixed $post Post ID or object.
|
|
|
3208 |
*/
|
|
0
|
3209 |
return (array) apply_filters( 'get_attached_media', $children, $type, $post );
|
|
|
3210 |
}
|
|
|
3211 |
|
|
|
3212 |
/**
|
|
5
|
3213 |
* Check the content blob for an audio, video, object, embed, or iframe tags.
|
|
0
|
3214 |
*
|
|
|
3215 |
* @since 3.6.0
|
|
|
3216 |
*
|
|
|
3217 |
* @param string $content A string which might contain media data.
|
|
5
|
3218 |
* @param array $types An array of media types: 'audio', 'video', 'object', 'embed', or 'iframe'.
|
|
|
3219 |
* @return array A list of found HTML media embeds.
|
|
0
|
3220 |
*/
|
|
|
3221 |
function get_media_embedded_in_content( $content, $types = null ) {
|
|
|
3222 |
$html = array();
|
|
5
|
3223 |
|
|
|
3224 |
/**
|
|
|
3225 |
* Filter the embedded media types that are allowed to be returned from the content blob.
|
|
|
3226 |
*
|
|
|
3227 |
* @since 4.2.0
|
|
|
3228 |
*
|
|
|
3229 |
* @param array $allowed_media_types An array of allowed media types. Default media types are
|
|
|
3230 |
* 'audio', 'video', 'object', 'embed', and 'iframe'.
|
|
|
3231 |
*/
|
|
|
3232 |
$allowed_media_types = apply_filters( 'media_embedded_in_content_allowed_types', array( 'audio', 'video', 'object', 'embed', 'iframe' ) );
|
|
|
3233 |
|
|
0
|
3234 |
if ( ! empty( $types ) ) {
|
|
5
|
3235 |
if ( ! is_array( $types ) ) {
|
|
0
|
3236 |
$types = array( $types );
|
|
5
|
3237 |
}
|
|
|
3238 |
|
|
0
|
3239 |
$allowed_media_types = array_intersect( $allowed_media_types, $types );
|
|
|
3240 |
}
|
|
|
3241 |
|
|
5
|
3242 |
$tags = implode( '|', $allowed_media_types );
|
|
|
3243 |
|
|
|
3244 |
if ( preg_match_all( '#<(?P<tag>' . $tags . ')[^<]*?(?:>[\s\S]*?<\/(?P=tag)>|\s*\/>)#', $content, $matches ) ) {
|
|
|
3245 |
foreach ( $matches[0] as $match ) {
|
|
|
3246 |
$html[] = $match;
|
|
0
|
3247 |
}
|
|
|
3248 |
}
|
|
|
3249 |
|
|
|
3250 |
return $html;
|
|
|
3251 |
}
|
|
|
3252 |
|
|
|
3253 |
/**
|
|
5
|
3254 |
* Retrieves galleries from the passed post's content.
|
|
0
|
3255 |
*
|
|
|
3256 |
* @since 3.6.0
|
|
|
3257 |
*
|
|
5
|
3258 |
* @param int|WP_Post $post Post ID or object.
|
|
|
3259 |
* @param bool $html Optional. Whether to return HTML or data in the array. Default true.
|
|
0
|
3260 |
* @return array A list of arrays, each containing gallery data and srcs parsed
|
|
5
|
3261 |
* from the expanded shortcode.
|
|
0
|
3262 |
*/
|
|
|
3263 |
function get_post_galleries( $post, $html = true ) {
|
|
|
3264 |
if ( ! $post = get_post( $post ) )
|
|
|
3265 |
return array();
|
|
|
3266 |
|
|
|
3267 |
if ( ! has_shortcode( $post->post_content, 'gallery' ) )
|
|
|
3268 |
return array();
|
|
|
3269 |
|
|
|
3270 |
$galleries = array();
|
|
|
3271 |
if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $post->post_content, $matches, PREG_SET_ORDER ) ) {
|
|
|
3272 |
foreach ( $matches as $shortcode ) {
|
|
|
3273 |
if ( 'gallery' === $shortcode[2] ) {
|
|
|
3274 |
$srcs = array();
|
|
|
3275 |
|
|
|
3276 |
$gallery = do_shortcode_tag( $shortcode );
|
|
|
3277 |
if ( $html ) {
|
|
|
3278 |
$galleries[] = $gallery;
|
|
|
3279 |
} else {
|
|
|
3280 |
preg_match_all( '#src=([\'"])(.+?)\1#is', $gallery, $src, PREG_SET_ORDER );
|
|
|
3281 |
if ( ! empty( $src ) ) {
|
|
|
3282 |
foreach ( $src as $s )
|
|
|
3283 |
$srcs[] = $s[2];
|
|
|
3284 |
}
|
|
|
3285 |
|
|
|
3286 |
$data = shortcode_parse_atts( $shortcode[3] );
|
|
|
3287 |
$data['src'] = array_values( array_unique( $srcs ) );
|
|
|
3288 |
$galleries[] = $data;
|
|
|
3289 |
}
|
|
|
3290 |
}
|
|
|
3291 |
}
|
|
|
3292 |
}
|
|
|
3293 |
|
|
5
|
3294 |
/**
|
|
|
3295 |
* Filter the list of all found galleries in the given post.
|
|
|
3296 |
*
|
|
|
3297 |
* @since 3.6.0
|
|
|
3298 |
*
|
|
|
3299 |
* @param array $galleries Associative array of all found post galleries.
|
|
|
3300 |
* @param WP_Post $post Post object.
|
|
|
3301 |
*/
|
|
0
|
3302 |
return apply_filters( 'get_post_galleries', $galleries, $post );
|
|
|
3303 |
}
|
|
|
3304 |
|
|
|
3305 |
/**
|
|
|
3306 |
* Check a specified post's content for gallery and, if present, return the first
|
|
|
3307 |
*
|
|
|
3308 |
* @since 3.6.0
|
|
|
3309 |
*
|
|
5
|
3310 |
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
|
|
|
3311 |
* @param bool $html Optional. Whether to return HTML or data. Default is true.
|
|
|
3312 |
* @return string|array Gallery data and srcs parsed from the expanded shortcode.
|
|
0
|
3313 |
*/
|
|
|
3314 |
function get_post_gallery( $post = 0, $html = true ) {
|
|
|
3315 |
$galleries = get_post_galleries( $post, $html );
|
|
|
3316 |
$gallery = reset( $galleries );
|
|
|
3317 |
|
|
5
|
3318 |
/**
|
|
|
3319 |
* Filter the first-found post gallery.
|
|
|
3320 |
*
|
|
|
3321 |
* @since 3.6.0
|
|
|
3322 |
*
|
|
|
3323 |
* @param array $gallery The first-found post gallery.
|
|
|
3324 |
* @param int|WP_Post $post Post ID or object.
|
|
|
3325 |
* @param array $galleries Associative array of all found post galleries.
|
|
|
3326 |
*/
|
|
0
|
3327 |
return apply_filters( 'get_post_gallery', $gallery, $post, $galleries );
|
|
|
3328 |
}
|
|
|
3329 |
|
|
|
3330 |
/**
|
|
|
3331 |
* Retrieve the image srcs from galleries from a post's content, if present
|
|
|
3332 |
*
|
|
|
3333 |
* @since 3.6.0
|
|
|
3334 |
*
|
|
5
|
3335 |
* @see get_post_galleries()
|
|
|
3336 |
*
|
|
|
3337 |
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
|
|
|
3338 |
* @return array A list of lists, each containing image srcs parsed.
|
|
|
3339 |
* from an expanded shortcode
|
|
0
|
3340 |
*/
|
|
|
3341 |
function get_post_galleries_images( $post = 0 ) {
|
|
|
3342 |
$galleries = get_post_galleries( $post, false );
|
|
|
3343 |
return wp_list_pluck( $galleries, 'src' );
|
|
|
3344 |
}
|
|
|
3345 |
|
|
|
3346 |
/**
|
|
5
|
3347 |
* Checks a post's content for galleries and return the image srcs for the first found gallery
|
|
0
|
3348 |
*
|
|
|
3349 |
* @since 3.6.0
|
|
|
3350 |
*
|
|
5
|
3351 |
* @see get_post_gallery()
|
|
|
3352 |
*
|
|
|
3353 |
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global `$post`.
|
|
|
3354 |
* @return array A list of a gallery's image srcs in order.
|
|
0
|
3355 |
*/
|
|
|
3356 |
function get_post_gallery_images( $post = 0 ) {
|
|
|
3357 |
$gallery = get_post_gallery( $post, false );
|
|
|
3358 |
return empty( $gallery['src'] ) ? array() : $gallery['src'];
|
|
|
3359 |
}
|
|
5
|
3360 |
|
|
|
3361 |
/**
|
|
|
3362 |
* Maybe attempts to generate attachment metadata, if missing.
|
|
|
3363 |
*
|
|
|
3364 |
* @since 3.9.0
|
|
|
3365 |
*
|
|
|
3366 |
* @param WP_Post $attachment Attachment object.
|
|
|
3367 |
*/
|
|
|
3368 |
function wp_maybe_generate_attachment_metadata( $attachment ) {
|
|
|
3369 |
if ( empty( $attachment ) || ( empty( $attachment->ID ) || ! $attachment_id = (int) $attachment->ID ) ) {
|
|
|
3370 |
return;
|
|
|
3371 |
}
|
|
|
3372 |
|
|
|
3373 |
$file = get_attached_file( $attachment_id );
|
|
|
3374 |
$meta = wp_get_attachment_metadata( $attachment_id );
|
|
|
3375 |
if ( empty( $meta ) && file_exists( $file ) ) {
|
|
|
3376 |
$_meta = get_post_meta( $attachment_id );
|
|
|
3377 |
$regeneration_lock = 'wp_generating_att_' . $attachment_id;
|
|
|
3378 |
if ( ! array_key_exists( '_wp_attachment_metadata', $_meta ) && ! get_transient( $regeneration_lock ) ) {
|
|
|
3379 |
set_transient( $regeneration_lock, $file );
|
|
|
3380 |
wp_update_attachment_metadata( $attachment_id, wp_generate_attachment_metadata( $attachment_id, $file ) );
|
|
|
3381 |
delete_transient( $regeneration_lock );
|
|
|
3382 |
}
|
|
|
3383 |
}
|
|
|
3384 |
}
|
|
|
3385 |
|
|
|
3386 |
/**
|
|
|
3387 |
* Tries to convert an attachment URL into a post ID.
|
|
|
3388 |
*
|
|
|
3389 |
* @since 4.0.0
|
|
|
3390 |
*
|
|
|
3391 |
* @global wpdb $wpdb WordPress database abstraction object.
|
|
|
3392 |
*
|
|
|
3393 |
* @param string $url The URL to resolve.
|
|
|
3394 |
* @return int The found post ID, or 0 on failure.
|
|
|
3395 |
*/
|
|
|
3396 |
function attachment_url_to_postid( $url ) {
|
|
|
3397 |
global $wpdb;
|
|
|
3398 |
|
|
|
3399 |
$dir = wp_upload_dir();
|
|
|
3400 |
$path = $url;
|
|
|
3401 |
|
|
|
3402 |
if ( 0 === strpos( $path, $dir['baseurl'] . '/' ) ) {
|
|
|
3403 |
$path = substr( $path, strlen( $dir['baseurl'] . '/' ) );
|
|
|
3404 |
}
|
|
|
3405 |
|
|
|
3406 |
$sql = $wpdb->prepare(
|
|
|
3407 |
"SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attached_file' AND meta_value = %s",
|
|
|
3408 |
$path
|
|
|
3409 |
);
|
|
|
3410 |
$post_id = $wpdb->get_var( $sql );
|
|
|
3411 |
|
|
|
3412 |
/**
|
|
|
3413 |
* Filter an attachment id found by URL.
|
|
|
3414 |
*
|
|
|
3415 |
* @since 4.2.0
|
|
|
3416 |
*
|
|
|
3417 |
* @param int|null $post_id The post_id (if any) found by the function.
|
|
|
3418 |
* @param string $url The URL being looked up.
|
|
|
3419 |
*/
|
|
|
3420 |
$post_id = apply_filters( 'attachment_url_to_postid', $post_id, $url );
|
|
|
3421 |
|
|
|
3422 |
return (int) $post_id;
|
|
|
3423 |
}
|
|
|
3424 |
|
|
|
3425 |
/**
|
|
|
3426 |
* Returns the URLs for CSS files used in an iframe-sandbox'd TinyMCE media view.
|
|
|
3427 |
*
|
|
|
3428 |
* @since 4.0.0
|
|
|
3429 |
*
|
|
|
3430 |
* @global $wp_version
|
|
|
3431 |
*
|
|
|
3432 |
* @return array The relevant CSS file URLs.
|
|
|
3433 |
*/
|
|
|
3434 |
function wpview_media_sandbox_styles() {
|
|
|
3435 |
$version = 'ver=' . $GLOBALS['wp_version'];
|
|
|
3436 |
$mediaelement = includes_url( "js/mediaelement/mediaelementplayer.min.css?$version" );
|
|
|
3437 |
$wpmediaelement = includes_url( "js/mediaelement/wp-mediaelement.css?$version" );
|
|
|
3438 |
|
|
|
3439 |
return array( $mediaelement, $wpmediaelement );
|
|
|
3440 |
}
|