--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-includes/class-wp-customize-control.php Mon Nov 19 18:26:13 2012 +0100
@@ -0,0 +1,567 @@
+<?php
+/**
+ * Customize Control Class
+ *
+ * @package WordPress
+ * @subpackage Customize
+ * @since 3.4.0
+ */
+
+class WP_Customize_Control {
+ public $manager;
+ public $id;
+
+ // All settings tied to the control.
+ public $settings;
+
+ // The primary setting for the control (if there is one).
+ public $setting = 'default';
+
+ public $priority = 10;
+ public $section = '';
+ public $label = '';
+ // @todo: remove choices
+ public $choices = array();
+
+ public $json = array();
+
+ public $type = 'text';
+
+
+ /**
+ * Constructor.
+ *
+ * If $args['settings'] is not defined, use the $id as the setting ID.
+ *
+ * @since 3.4.0
+ */
+ function __construct( $manager, $id, $args = array() ) {
+ $keys = array_keys( get_object_vars( $this ) );
+ foreach ( $keys as $key ) {
+ if ( isset( $args[ $key ] ) )
+ $this->$key = $args[ $key ];
+ }
+
+ $this->manager = $manager;
+ $this->id = $id;
+
+
+ // Process settings.
+ if ( empty( $this->settings ) )
+ $this->settings = $id;
+
+ $settings = array();
+ if ( is_array( $this->settings ) ) {
+ foreach ( $this->settings as $key => $setting ) {
+ $settings[ $key ] = $this->manager->get_setting( $setting );
+ }
+ } else {
+ $this->setting = $this->manager->get_setting( $this->settings );
+ $settings['default'] = $this->setting;
+ }
+ $this->settings = $settings;
+ }
+
+ /**
+ * Enqueue control related scripts/styles.
+ *
+ * @since 3.4.0
+ */
+ public function enqueue() {}
+
+
+ /**
+ * Fetch a setting's value.
+ * Grabs the main setting by default.
+ *
+ * @since 3.4.0
+ */
+ public final function value( $setting_key = 'default' ) {
+ if ( isset( $this->settings[ $setting_key ] ) )
+ return $this->settings[ $setting_key ]->value();
+ }
+
+ /**
+ * Refresh the parameters passed to the JavaScript via JSON.
+ *
+ * @since 3.4.0
+ */
+ public function to_json() {
+ $this->json['settings'] = array();
+ foreach ( $this->settings as $key => $setting ) {
+ $this->json['settings'][ $key ] = $setting->id;
+ }
+
+ $this->json['type'] = $this->type;
+ }
+
+ /**
+ * Check if the theme supports the control and check user capabilities.
+ *
+ * @since 3.4.0
+ *
+ * @return bool False if theme doesn't support the control or user doesn't have the required permissions, otherwise true.
+ */
+ public final function check_capabilities() {
+ foreach ( $this->settings as $setting ) {
+ if ( ! $setting->check_capabilities() )
+ return false;
+ }
+
+ $section = $this->manager->get_section( $this->section );
+ if ( isset( $section ) && ! $section->check_capabilities() )
+ return false;
+
+ return true;
+ }
+
+ /**
+ * Check capabilities and render the control.
+ *
+ * @since 3.4.0
+ */
+ public final function maybe_render() {
+ if ( ! $this->check_capabilities() )
+ return;
+
+ do_action( 'customize_render_control', $this );
+ do_action( 'customize_render_control_' . $this->id, $this );
+
+ $this->render();
+ }
+
+ /**
+ * Render the control. Renders the control wrapper, then calls $this->render_content().
+ *
+ * @since 3.4.0
+ */
+ protected function render() {
+ $id = 'customize-control-' . str_replace( '[', '-', str_replace( ']', '', $this->id ) );
+ $class = 'customize-control customize-control-' . $this->type;
+
+ ?><li id="<?php echo esc_attr( $id ); ?>" class="<?php echo esc_attr( $class ); ?>">
+ <?php $this->render_content(); ?>
+ </li><?php
+ }
+
+ public function get_link( $setting_key = 'default' ) {
+ if ( ! isset( $this->settings[ $setting_key ] ) )
+ return '';
+
+ return 'data-customize-setting-link="' . esc_attr( $this->settings[ $setting_key ]->id ) . '"';
+ }
+
+ public function link( $setting_key = 'default' ) {
+ echo $this->get_link( $setting_key );
+ }
+
+ /**
+ * Render the control's content.
+ *
+ * Allows the content to be overriden without having to rewrite the wrapper.
+ *
+ * @since 3.4.0
+ */
+ protected function render_content() {
+ switch( $this->type ) {
+ case 'text':
+ ?>
+ <label>
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+ <input type="text" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); ?> />
+ </label>
+ <?php
+ break;
+ case 'checkbox':
+ ?>
+ <label>
+ <input type="checkbox" value="<?php echo esc_attr( $this->value() ); ?>" <?php $this->link(); checked( $this->value() ); ?> />
+ <?php echo esc_html( $this->label ); ?>
+ </label>
+ <?php
+ break;
+ case 'radio':
+ if ( empty( $this->choices ) )
+ return;
+
+ $name = '_customize-radio-' . $this->id;
+
+ ?>
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+ <?php
+ foreach ( $this->choices as $value => $label ) :
+ ?>
+ <label>
+ <input type="radio" value="<?php echo esc_attr( $value ); ?>" name="<?php echo esc_attr( $name ); ?>" <?php $this->link(); checked( $this->value(), $value ); ?> />
+ <?php echo esc_html( $label ); ?><br/>
+ </label>
+ <?php
+ endforeach;
+ break;
+ case 'select':
+ if ( empty( $this->choices ) )
+ return;
+
+ ?>
+ <label>
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+ <select <?php $this->link(); ?>>
+ <?php
+ foreach ( $this->choices as $value => $label )
+ echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
+ ?>
+ </select>
+ </label>
+ <?php
+ break;
+ case 'dropdown-pages':
+ $dropdown = wp_dropdown_pages(
+ array(
+ 'name' => '_customize-dropdown-pages-' . $this->id,
+ 'echo' => 0,
+ 'show_option_none' => __( '— Select —' ),
+ 'option_none_value' => '0',
+ 'selected' => $this->value(),
+ )
+ );
+
+ // Hackily add in the data link parameter.
+ $dropdown = str_replace( '<select', '<select ' . $this->get_link(), $dropdown );
+
+ printf(
+ '<label class="customize-control-select"><span class="customize-control-title">%s</span> %s</label>',
+ $this->label,
+ $dropdown
+ );
+ break;
+ }
+ }
+}
+
+class WP_Customize_Color_Control extends WP_Customize_Control {
+ public $type = 'color';
+ public $statuses;
+
+ public function __construct( $manager, $id, $args = array() ) {
+ $this->statuses = array( '' => __('Default') );
+ parent::__construct( $manager, $id, $args );
+ }
+
+ public function enqueue() {
+ wp_enqueue_script( 'farbtastic' );
+ wp_enqueue_style( 'farbtastic' );
+ }
+
+ public function to_json() {
+ parent::to_json();
+ $this->json['statuses'] = $this->statuses;
+ }
+
+ public function render_content() {
+ ?>
+ <label>
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+ <div class="customize-control-content">
+ <div class="dropdown">
+ <div class="dropdown-content">
+ <div class="dropdown-status"></div>
+ </div>
+ <div class="dropdown-arrow"></div>
+ </div>
+ <input class="color-picker-hex" type="text" maxlength="7" placeholder="<?php esc_attr_e('Hex Value'); ?>" />
+ </div>
+ <div class="farbtastic-placeholder"></div>
+ </label>
+ <?php
+ }
+}
+
+class WP_Customize_Upload_Control extends WP_Customize_Control {
+ public $type = 'upload';
+ public $removed = '';
+ public $context;
+
+ public function enqueue() {
+ wp_enqueue_script( 'wp-plupload' );
+ }
+
+ public function to_json() {
+ parent::to_json();
+
+ $this->json['removed'] = $this->removed;
+
+ if ( $this->context )
+ $this->json['context'] = $this->context;
+ }
+
+ public function render_content() {
+ ?>
+ <label>
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+ <div>
+ <a href="#" class="button-secondary upload"><?php _e( 'Upload' ); ?></a>
+ <a href="#" class="remove"><?php _e( 'Remove' ); ?></a>
+ </div>
+ </label>
+ <?php
+ }
+}
+
+class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
+ public $type = 'image';
+ public $get_url;
+ public $statuses;
+
+ protected $tabs = array();
+
+ public function __construct( $manager, $id, $args ) {
+ $this->statuses = array( '' => __('No Image') );
+
+ parent::__construct( $manager, $id, $args );
+
+ $this->add_tab( 'upload-new', __('Upload New'), array( $this, 'tab_upload_new' ) );
+ $this->add_tab( 'uploaded', __('Uploaded'), array( $this, 'tab_uploaded' ) );
+
+ // Early priority to occur before $this->manager->prepare_controls();
+ add_action( 'customize_controls_init', array( $this, 'prepare_control' ), 5 );
+ }
+
+ /**
+ * Prepares the control.
+ *
+ * If no tabs exist, removes the control from the manager.
+ *
+ * @since 3.4.2
+ */
+ public function prepare_control() {
+ if ( ! $this->tabs )
+ $this->manager->remove_control( $this->id );
+ }
+
+ public function to_json() {
+ parent::to_json();
+ $this->json['statuses'] = $this->statuses;
+ }
+
+ public function render_content() {
+ $src = $this->value();
+ if ( isset( $this->get_url ) )
+ $src = call_user_func( $this->get_url, $src );
+
+ ?>
+ <div class="customize-image-picker">
+ <span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
+
+ <div class="customize-control-content">
+ <div class="dropdown preview-thumbnail">
+ <div class="dropdown-content">
+ <?php if ( empty( $src ) ): ?>
+ <img style="display:none;" />
+ <?php else: ?>
+ <img src="<?php echo esc_url( set_url_scheme( $src ) ); ?>" />
+ <?php endif; ?>
+ <div class="dropdown-status"></div>
+ </div>
+ <div class="dropdown-arrow"></div>
+ </div>
+ </div>
+
+ <div class="library">
+ <ul>
+ <?php foreach ( $this->tabs as $id => $tab ): ?>
+ <li data-customize-tab='<?php echo esc_attr( $id ); ?>'>
+ <?php echo esc_html( $tab['label'] ); ?>
+ </li>
+ <?php endforeach; ?>
+ </ul>
+ <?php foreach ( $this->tabs as $id => $tab ): ?>
+ <div class="library-content" data-customize-tab='<?php echo esc_attr( $id ); ?>'>
+ <?php call_user_func( $tab['callback'] ); ?>
+ </div>
+ <?php endforeach; ?>
+ </div>
+
+ <div class="actions">
+ <a href="#" class="remove"><?php _e( 'Remove Image' ); ?></a>
+ </div>
+ </div>
+ <?php
+ }
+
+ public function add_tab( $id, $label, $callback ) {
+ $this->tabs[ $id ] = array(
+ 'label' => $label,
+ 'callback' => $callback,
+ );
+ }
+
+ public function remove_tab( $id ) {
+ unset( $this->tabs[ $id ] );
+ }
+
+ public function tab_upload_new() {
+ if ( ! _device_can_upload() ) {
+ ?>
+ <p><?php _e('The web browser on your device cannot be used to upload files. You may be able to use the <a href="http://wordpress.org/extend/mobile/">native app for your device</a> instead.'); ?></p>
+ <?php
+ } else {
+ ?>
+ <div class="upload-dropzone">
+ <?php _e('Drop a file here or <a href="#" class="upload">select a file</a>.'); ?>
+ </div>
+ <div class="upload-fallback">
+ <span class="button-secondary"><?php _e('Select File'); ?></span>
+ </div>
+ <?php
+ }
+ }
+
+ public function tab_uploaded() {
+ ?>
+ <div class="uploaded-target"></div>
+ <?php
+ }
+
+ public function print_tab_image( $url, $thumbnail_url = null ) {
+ $url = set_url_scheme( $url );
+ $thumbnail_url = ( $thumbnail_url ) ? set_url_scheme( $thumbnail_url ) : $url;
+ ?>
+ <a href="#" class="thumbnail" data-customize-image-value="<?php echo esc_url( $url ); ?>">
+ <img src="<?php echo esc_url( $thumbnail_url ); ?>" />
+ </a>
+ <?php
+ }
+}
+
+class WP_Customize_Background_Image_Control extends WP_Customize_Image_Control {
+ public function __construct( $manager ) {
+ parent::__construct( $manager, 'background_image', array(
+ 'label' => __( 'Background Image' ),
+ 'section' => 'background_image',
+ 'context' => 'custom-background',
+ 'get_url' => 'get_background_image',
+ ) );
+
+ if ( $this->setting->default )
+ $this->add_tab( 'default', __('Default'), array( $this, 'tab_default_background' ) );
+ }
+
+ public function tab_uploaded() {
+ $backgrounds = get_posts( array(
+ 'post_type' => 'attachment',
+ 'meta_key' => '_wp_attachment_is_custom_background',
+ 'meta_value' => $this->manager->get_stylesheet(),
+ 'orderby' => 'none',
+ 'nopaging' => true,
+ ) );
+
+ ?><div class="uploaded-target"></div><?php
+
+ if ( empty( $backgrounds ) )
+ return;
+
+ foreach ( (array) $backgrounds as $background )
+ $this->print_tab_image( esc_url_raw( $background->guid ) );
+ }
+
+ public function tab_default_background() {
+ $this->print_tab_image( $this->setting->default );
+ }
+}
+
+class WP_Customize_Header_Image_Control extends WP_Customize_Image_Control {
+ /**
+ * The processed default headers.
+ * @since 3.4.2
+ * @var array
+ */
+ protected $default_headers;
+
+ /**
+ * The uploaded headers.
+ * @since 3.4.2
+ * @var array
+ */
+ protected $uploaded_headers;
+
+ public function __construct( $manager ) {
+ parent::__construct( $manager, 'header_image', array(
+ 'label' => __( 'Header Image' ),
+ 'settings' => array(
+ 'default' => 'header_image',
+ 'data' => 'header_image_data',
+ ),
+ 'section' => 'header_image',
+ 'context' => 'custom-header',
+ 'removed' => 'remove-header',
+ 'get_url' => 'get_header_image',
+ 'statuses' => array(
+ '' => __('Default'),
+ 'remove-header' => __('No Image'),
+ 'random-default-image' => __('Random Default Image'),
+ 'random-uploaded-image' => __('Random Uploaded Image'),
+ )
+ ) );
+
+ // Remove the upload tab.
+ $this->remove_tab( 'upload-new' );
+ }
+
+ /**
+ * Prepares the control.
+ *
+ * If no tabs exist, removes the control from the manager.
+ *
+ * @since 3.4.2
+ */
+ public function prepare_control() {
+ global $custom_image_header;
+ if ( empty( $custom_image_header ) )
+ return parent::prepare_control();
+
+ // Process default headers and uploaded headers.
+ $custom_image_header->process_default_headers();
+ $this->default_headers = $custom_image_header->default_headers;
+ $this->uploaded_headers = get_uploaded_header_images();
+
+ if ( $this->default_headers )
+ $this->add_tab( 'default', __('Default'), array( $this, 'tab_default_headers' ) );
+
+ if ( ! $this->uploaded_headers )
+ $this->remove_tab( 'uploaded' );
+
+ return parent::prepare_control();
+ }
+
+ public function print_header_image( $choice, $header ) {
+ $header['url'] = set_url_scheme( $header['url'] );
+ $header['thumbnail_url'] = set_url_scheme( $header['thumbnail_url'] );
+
+ $header_image_data = array( 'choice' => $choice );
+ foreach ( array( 'attachment_id', 'width', 'height', 'url', 'thumbnail_url' ) as $key ) {
+ if ( isset( $header[ $key ] ) )
+ $header_image_data[ $key ] = $header[ $key ];
+ }
+
+
+ ?>
+ <a href="#" class="thumbnail"
+ data-customize-image-value="<?php echo esc_url( $header['url'] ); ?>"
+ data-customize-header-image-data="<?php echo esc_attr( json_encode( $header_image_data ) ); ?>">
+ <img src="<?php echo esc_url( $header['thumbnail_url'] ); ?>" />
+ </a>
+ <?php
+ }
+
+ public function tab_uploaded() {
+ ?><div class="uploaded-target"></div><?php
+
+ foreach ( $this->uploaded_headers as $choice => $header )
+ $this->print_header_image( $choice, $header );
+ }
+
+ public function tab_default_headers() {
+ foreach ( $this->default_headers as $choice => $header )
+ $this->print_header_image( $choice, $header );
+ }
+}
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