--- a/web/wp-admin/includes/theme-install.php Tue Feb 02 14:45:47 2010 +0000
+++ b/web/wp-admin/includes/theme-install.php Tue Feb 02 15:44:16 2010 +0000
@@ -1,547 +1,547 @@
-<?php
-/**
- * WordPress Theme Install Administration API
- *
- * @package WordPress
- * @subpackage Administration
- */
-
-$themes_allowedtags = array('a' => array('href' => array(), 'title' => array(), 'target' => array()),
- 'abbr' => array('title' => array()), 'acronym' => array('title' => array()),
- 'code' => array(), 'pre' => array(), 'em' => array(), 'strong' => array(),
- 'div' => array(), 'p' => array(), 'ul' => array(), 'ol' => array(), 'li' => array(),
- 'h1' => array(), 'h2' => array(), 'h3' => array(), 'h4' => array(), 'h5' => array(), 'h6' => array(),
- 'img' => array('src' => array(), 'class' => array(), 'alt' => array())
-);
-
-$theme_field_defaults = array( 'description' => true, 'sections' => false, 'tested' => true, 'requires' => true,
- 'rating' => true, 'downloaded' => true, 'downloadlink' => true, 'last_updated' => true, 'homepage' => true,
- 'tags' => true, 'num_ratings' => true
-);
-
-
-/**
- * Retrieve theme installer pages from WordPress Themes API.
- *
- * It is possible for a theme to override the Themes API result with three
- * filters. Assume this is for themes, which can extend on the Theme Info to
- * offer more choices. This is very powerful and must be used with care, when
- * overridding the filters.
- *
- * The first filter, 'themes_api_args', is for the args and gives the action as
- * the second parameter. The hook for 'themes_api_args' must ensure that an
- * object is returned.
- *
- * The second filter, 'themes_api', is the result that would be returned.
- *
- * @since 2.8.0
- *
- * @param string $action
- * @param array|object $args Optional. Arguments to serialize for the Theme Info API.
- * @return mixed
- */
-function themes_api($action, $args = null) {
-
- if ( is_array($args) )
- $args = (object)$args;
-
- if ( !isset($args->per_page) )
- $args->per_page = 24;
-
- $args = apply_filters('themes_api_args', $args, $action); //NOTE: Ensure that an object is returned via this filter.
- $res = apply_filters('themes_api', false, $action, $args); //NOTE: Allows a theme to completely override the builtin WordPress.org API.
-
- if ( ! $res ) {
- $request = wp_remote_post('http://api.wordpress.org/themes/info/1.0/', array( 'body' => array('action' => $action, 'request' => serialize($args))) );
- if ( is_wp_error($request) ) {
- $res = new WP_Error('themes_api_failed', __('An Unexpected HTTP Error occured during the API request.</p> <p><a href="?" onclick="document.location.reload(); return false;">Try again</a>'), $request->get_error_message() );
- } else {
- $res = unserialize($request['body']);
- if ( ! $res )
- $res = new WP_Error('themes_api_failed', __('An unknown error occured'), $request['body']);
- }
- }
- //var_dump(array($args, $res));
- return apply_filters('themes_api_result', $res, $action, $args);
-}
-
-/**
- * Retrieve list of WordPress theme features (aka theme tags)
- *
- * @since 2.8.0
- *
- * @return array
- */
-function install_themes_feature_list( ) {
- if ( !$cache = get_transient( 'wporg_theme_feature_list' ) )
- set_transient( 'wporg_theme_feature_list', array( ), 10800);
-
- if ( $cache )
- return $cache;
-
- $feature_list = themes_api( 'feature_list', array( ) );
- if ( is_wp_error( $feature_list ) )
- return $features;
-
- set_transient( 'wporg_theme_feature_list', $feature_list, 10800 );
-
- return $feature_list;
-}
-
-add_action('install_themes_search', 'install_theme_search', 10, 1);
-/**
- * Display theme search results
- *
- * @since 2.8.0
- *
- * @param string $page
- */
-function install_theme_search($page) {
- global $theme_field_defaults;
-
- $type = isset($_REQUEST['type']) ? stripslashes( $_REQUEST['type'] ) : '';
- $term = isset($_REQUEST['s']) ? stripslashes( $_REQUEST['s'] ) : '';
-
- $args = array();
-
- switch( $type ){
- case 'tag':
- $terms = explode(',', $term);
- $terms = array_map('trim', $terms);
- $terms = array_map('sanitize_title_with_dashes', $terms);
- $args['tag'] = $terms;
- break;
- case 'term':
- $args['search'] = $term;
- break;
- case 'author':
- $args['author'] = $term;
- break;
- }
-
- $args['page'] = $page;
- $args['fields'] = $theme_field_defaults;
-
- if ( !empty( $_POST['features'] ) ) {
- $terms = $_POST['features'];
- $terms = array_map( 'trim', $terms );
- $terms = array_map( 'sanitize_title_with_dashes', $terms );
- $args['tag'] = $terms;
- $_REQUEST['s'] = implode( ',', $terms );
- $_REQUEST['type'] = 'tag';
- }
-
- $api = themes_api('query_themes', $args);
-
- if ( is_wp_error($api) )
- wp_die($api);
-
- add_action('install_themes_table_header', 'install_theme_search_form');
-
- display_themes($api->themes, $api->info['page'], $api->info['pages']);
-}
-
-/**
- * Display search form for searching themes.
- *
- * @since 2.8.0
- */
-function install_theme_search_form() {
- $type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : '';
- $term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : '';
- ?>
-<p class="install-help"><?php _e('Search for themes by keyword, author, or tag.') ?></p>
-
-<form id="search-themes" method="post" action="<?php echo admin_url( 'theme-install.php?tab=search' ); ?>">
- <select name="type" id="typeselector">
- <option value="term" <?php selected('term', $type) ?>><?php _e('Term'); ?></option>
- <option value="author" <?php selected('author', $type) ?>><?php _e('Author'); ?></option>
- <option value="tag" <?php selected('tag', $type) ?>><?php echo _x('Tag', 'Theme Installer'); ?></option>
- </select>
- <input type="text" name="s" size="30" value="<?php echo esc_attr($term) ?>" />
- <input type="submit" name="search" value="<?php esc_attr_e('Search'); ?>" class="button" />
-</form>
-<?php
-}
-
-add_action('install_themes_dashboard', 'install_themes_dashboard');
-/**
- * Display tags filter for themes.
- *
- * @since 2.8.0
- */
-function install_themes_dashboard() {
- install_theme_search_form();
-?>
-<h4><?php _e('Feature Filter') ?></h4>
-<form method="post" action="<?php echo admin_url( 'theme-install.php?tab=search' ); ?>">
-<p class="install-help"><?php _e('Find a theme based on specific features') ?></p>
- <?php
- $feature_list = install_themes_feature_list( );
- echo '<div class="feature-filter">';
- $trans = array ('Colors' => __('Colors'), 'black' => __('Black'), 'blue' => __('Blue'), 'brown' => __('Brown'),
- 'green' => __('Green'), 'orange' => __('Orange'), 'pink' => __('Pink'), 'purple' => __('Purple'), 'red' => __('Red'),
- 'silver' => __('Silver'), 'tan' => __('Tan'), 'white' => __('White'), 'yellow' => __('Yellow'), 'dark' => __('Dark'),
- 'light' => __('Light'), 'Columns' => __('Columns'), 'one-column' => __('One Column'), 'two-columns' => __('Two Columns'),
- 'three-columns' => __('Three Columns'), 'four-columns' => __('Four Columns'), 'left-sidebar' => __('Left Sidebar'),
- 'right-sidebar' => __('Right Sidebar'), 'Width' => __('Width'), 'fixed-width' => __('Fixed Width'), 'flexible-width' => __('Flexible Width'),
- 'Features' => __('Features'), 'custom-colors' => __('Custom Colors'), 'custom-header' => __('Custom Header'), 'theme-options' => __('Theme Options'),
- 'threaded-comments' => __('Threaded Comments'), 'sticky-post' => __('Sticky Post'), 'microformats' => __('Microformats'),
- 'Subject' => __('Subject'), 'holiday' => __('Holiday'), 'photoblogging' => __('Photoblogging'), 'seasonal' => __('Seasonal'),
- );
-
- foreach ( (array) $feature_list as $feature_name => $features ) {
- if ( isset($trans[$feature_name]) )
- $feature_name = $trans[$feature_name];
- $feature_name = esc_html( $feature_name );
- echo '<div class="feature-name">' . $feature_name . '</div>';
-
- echo '<ol style="float: left; width: 725px;" class="feature-group">';
- foreach ( $features as $feature ) {
- $feature_name = $feature;
- if ( isset($trans[$feature]) )
- $feature_name = $trans[$feature];
- $feature_name = esc_html( $feature_name );
- $feature = esc_attr($feature);
-?>
-
-<li>
- <input type="checkbox" name="features[<?php echo $feature; ?>]" id="feature-id-<?php echo $feature; ?>" value="<?php echo $feature; ?>" />
- <label for="feature-id-<?php echo $feature; ?>"><?php echo $feature_name; ?></label>
-</li>
-
-<?php } ?>
-</ol>
-<br class="clear" />
-<?php
- } ?>
-
-</div>
-<br class="clear" />
-<p><input type="submit" name="search" value="<?php esc_attr_e('Find Themes'); ?>" class="button" /></p>
-</form>
-<?php
-}
-
-add_action('install_themes_featured', 'install_themes_featured', 10, 1);
-/**
- * Display featured themes.
- *
- * @since 2.8.0
- *
- * @param string $page
- */
-function install_themes_featured($page = 1) {
- global $theme_field_defaults;
- $args = array('browse' => 'featured', 'page' => $page, 'fields' => $theme_field_defaults);
- $api = themes_api('query_themes', $args);
- if ( is_wp_error($api) )
- wp_die($api);
- display_themes($api->themes, $api->info['page'], $api->info['pages']);
-}
-
-add_action('install_themes_new', 'install_themes_new', 10, 1);
-/**
- * Display new themes/
- *
- * @since 2.8.0
- *
- * @param string $page
- */
-function install_themes_new($page = 1) {
- global $theme_field_defaults;
- $args = array('browse' => 'new', 'page' => $page, 'fields' => $theme_field_defaults);
- $api = themes_api('query_themes', $args);
- if ( is_wp_error($api) )
- wp_die($api);
- display_themes($api->themes, $api->info['page'], $api->info['pages']);
-}
-
-add_action('install_themes_updated', 'install_themes_updated', 10, 1);
-/**
- * Display recently updated themes.
- *
- * @since 2.8.0
- *
- * @param string $page
- */
-function install_themes_updated($page = 1) {
- global $theme_field_defaults;
- $args = array('browse' => 'updated', 'page' => $page, 'fields' => $theme_field_defaults);
- $api = themes_api('query_themes', $args);
- display_themes($api->themes, $api->info['page'], $api->info['pages']);
-}
-
-add_action('install_themes_upload', 'install_themes_upload', 10, 1);
-function install_themes_upload($page = 1) {
-?>
-<h4><?php _e('Install a theme in .zip format') ?></h4>
-<p class="install-help"><?php _e('If you have a theme in a .zip format, you may install it by uploading it here.') ?></p>
-<form method="post" enctype="multipart/form-data" action="<?php echo admin_url('update.php?action=upload-theme') ?>">
- <?php wp_nonce_field( 'theme-upload') ?>
- <input type="file" name="themezip" />
- <input type="submit"
- class="button" value="<?php esc_attr_e('Install Now') ?>" />
-</form>
- <?php
-}
-
-function display_theme($theme, $actions = null, $show_details = true) {
- global $themes_allowedtags;
-
- if ( empty($theme) )
- return;
-
- $name = wp_kses($theme->name, $themes_allowedtags);
- $desc = wp_kses($theme->description, $themes_allowedtags);
- //if ( strlen($desc) > 30 )
- // $desc = substr($desc, 0, 15) . '<span class="dots">...</span><span>' . substr($desc, -15) . '</span>';
-
- $preview_link = $theme->preview_url . '?TB_iframe=true&width=600&height=400';
- if ( !is_array($actions) ) {
- $actions = array();
- $actions[] = '<a href="' . admin_url('theme-install.php?tab=theme-information&theme=' . $theme->slug .
- '&TB_iframe=true&tbWidth=500&tbHeight=350') . '" class="thickbox thickbox-preview onclick" title="' . esc_attr(sprintf(__('Install “%s”'), $name)) . '">' . __('Install') . '</a>';
- $actions[] = '<a href="' . $preview_link . '" class="thickbox thickbox-preview onclick previewlink" title="' . esc_attr(sprintf(__('Preview “%s”'), $name)) . '">' . __('Preview') . '</a>';
- $actions = apply_filters('theme_install_action_links', $actions, $theme);
- }
-
- $actions = implode ( ' | ', $actions );
- ?>
-<a class='thickbox thickbox-preview screenshot'
- href='<?php echo esc_url($preview_link); ?>'
- title='<?php echo esc_attr(sprintf(__('Preview “%s”'), $name)); ?>'>
-<img src='<?php echo esc_url($theme->screenshot_url); ?>' width='150' />
-</a>
-<h3><?php echo $name ?></h3>
-<span class='action-links'><?php echo $actions ?></span>
-<p><?php echo $desc ?></p>
-<?php if ( $show_details ) { ?>
-<a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
-<div class="themedetaildiv hide-if-js">
-<p><strong><?php _e('Version:') ?></strong> <?php echo wp_kses($theme->version, $themes_allowedtags) ?></p>
-<p><strong><?php _e('Author:') ?></strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?></p>
-<?php if ( ! empty($theme->last_updated) ) : ?>
-<p><strong><?php _e('Last Updated:') ?></strong> <span title="<?php echo $theme->last_updated ?>"><?php printf( __('%s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span></p>
-<?php endif; if ( ! empty($theme->requires) ) : ?>
-<p><strong><?php _e('Requires WordPress Version:') ?></strong> <?php printf(__('%s or higher'), $theme->requires) ?></p>
-<?php endif; if ( ! empty($theme->tested) ) : ?>
-<p><strong><?php _e('Compatible up to:') ?></strong> <?php echo $theme->tested ?></p>
-<?php endif; if ( !empty($theme->downloaded) ) : ?>
-<p><strong><?php _e('Downloaded:') ?></strong> <?php printf(_n('%s time', '%s times', $theme->downloaded), number_format_i18n($theme->downloaded)) ?></p>
-<?php endif; ?>
-<div class="star-holder" title="<?php printf(_n('(based on %s rating)', '(based on %s ratings)', $theme->num_ratings), number_format_i18n($theme->num_ratings)) ?>">
- <div class="star star-rating" style="width: <?php echo esc_attr($theme->rating) ?>px"></div>
- <div class="star star5"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('5 stars') ?>" /></div>
- <div class="star star4"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('4 stars') ?>" /></div>
- <div class="star star3"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('3 stars') ?>" /></div>
- <div class="star star2"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('2 stars') ?>" /></div>
- <div class="star star1"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('1 star') ?>" /></div>
-</div>
-</div>
-<?php }
- /*
- object(stdClass)[59]
- public 'name' => string 'Magazine Basic' (length=14)
- public 'slug' => string 'magazine-basic' (length=14)
- public 'version' => string '1.1' (length=3)
- public 'author' => string 'tinkerpriest' (length=12)
- public 'preview_url' => string 'http://wp-themes.com/?magazine-basic' (length=36)
- public 'screenshot_url' => string 'http://wp-themes.com/wp-content/themes/magazine-basic/screenshot.png' (length=68)
- public 'rating' => float 80
- public 'num_ratings' => int 1
- public 'homepage' => string 'http://wordpress.org/extend/themes/magazine-basic' (length=49)
- public 'description' => string 'A basic magazine style layout with a fully customizable layout through a backend interface. Designed by <a href="http://bavotasan.com">c.bavota</a> of <a href="http://tinkerpriestmedia.com">Tinker Priest Media</a>.' (length=214)
- public 'download_link' => string 'http://wordpress.org/extend/themes/download/magazine-basic.1.1.zip' (length=66)
- */
-}
-
-/**
- * Display theme content based on theme list.
- *
- * @since 2.8.0
- *
- * @param array $themes List of themes.
- * @param string $page
- * @param int $totalpages Number of pages.
- */
-function display_themes($themes, $page = 1, $totalpages = 1) {
- global $themes_allowedtags;
-
- $type = isset($_REQUEST['type']) ? stripslashes( $_REQUEST['type'] ) : '';
- $term = isset($_REQUEST['s']) ? stripslashes( $_REQUEST['s'] ) : '';
- ?>
-<div class="tablenav">
-<div class="alignleft actions"><?php do_action('install_themes_table_header'); ?></div>
- <?php
- $url = esc_url($_SERVER['REQUEST_URI']);
- if ( ! empty($term) )
- $url = add_query_arg('s', $term, $url);
- if ( ! empty($type) )
- $url = add_query_arg('type', $type, $url);
-
- $page_links = paginate_links( array(
- 'base' => add_query_arg('paged', '%#%', $url),
- 'format' => '',
- 'prev_text' => __('«'),
- 'next_text' => __('»'),
- 'total' => $totalpages,
- 'current' => $page
- ));
-
- if ( $page_links )
- echo "\t\t<div class='tablenav-pages'>$page_links</div>";
- ?>
-</div>
-<br class="clear" />
-<?php
- if ( empty($themes) ) {
- _e('No themes found');
- return;
- }
-?>
-<table id="availablethemes" cellspacing="0" cellpadding="0">
-<?php
- $rows = ceil(count($themes) / 3);
- $table = array();
- $theme_keys = array_keys($themes);
- for ( $row = 1; $row <= $rows; $row++ )
- for ( $col = 1; $col <= 3; $col++ )
- $table[$row][$col] = array_shift($theme_keys);
-
- foreach ( $table as $row => $cols ) {
- ?>
- <tr>
- <?php
-
- foreach ( $cols as $col => $theme_index ) {
- $class = array('available-theme');
- if ( $row == 1 ) $class[] = 'top';
- if ( $col == 1 ) $class[] = 'left';
- if ( $row == $rows ) $class[] = 'bottom';
- if ( $col == 3 ) $class[] = 'right';
- ?>
- <td class="<?php echo join(' ', $class); ?>"><?php
- if ( isset($themes[$theme_index]) )
- display_theme($themes[$theme_index]);
- ?></td>
- <?php } // end foreach $cols ?>
- </tr>
- <?php } // end foreach $table ?>
-</table>
-
-<div class="tablenav"><?php if ( $page_links )
-echo "\t\t<div class='tablenav-pages'>$page_links</div>"; ?> <br
- class="clear" />
-</div>
-
-<?php
-}
-
-add_action('install_themes_pre_theme-information', 'install_theme_information');
-
-/**
- * Display theme information in dialog box form.
- *
- * @since 2.8.0
- */
-function install_theme_information() {
- //TODO: This function needs a LOT of UI work :)
- global $tab, $themes_allowedtags;
-
- $api = themes_api('theme_information', array('slug' => stripslashes( $_REQUEST['theme'] ) ));
-
- if ( is_wp_error($api) )
- wp_die($api);
-
- // Sanitize HTML
- foreach ( (array)$api->sections as $section_name => $content )
- $api->sections[$section_name] = wp_kses($content, $themes_allowedtags);
- foreach ( array('version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug') as $key )
- $api->$key = wp_kses($api->$key, $themes_allowedtags);
-
- iframe_header( __('Theme Install') );
-
- if ( empty($api->download_link) ) {
- echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> This theme is currently not available. Please try again later.') . '</p></div>';
- iframe_footer();
- exit;
- }
-
- if ( !empty($api->tested) && version_compare($GLOBALS['wp_version'], $api->tested, '>') )
- echo '<div class="updated"><p>' . __('<strong>Warning:</strong> This theme has <strong>not been tested</strong> with your current version of WordPress.') . '</p></div>';
- else if ( !empty($api->requires) && version_compare($GLOBALS['wp_version'], $api->requires, '<') )
- echo '<div class="updated"><p>' . __('<strong>Warning:</strong> This theme has not been marked as <strong>compatible</strong> with your version of WordPress.') . '</p></div>';
-
- // Default to a "new" theme
- $type = 'install';
- // Check to see if this theme is known to be installed, and has an update awaiting it.
- $update_themes = get_transient('update_themes');
- if ( is_object($update_themes) && isset($update_themes->response) ) {
- foreach ( (array)$update_themes->response as $theme_slug => $theme_info ) {
- if ( $theme_slug === $api->slug ) {
- $type = 'update_available';
- $update_file = $theme_slug;
- break;
- }
- }
- }
-
- $themes = get_themes();
- foreach ( $themes as $this_theme ) {
- if ( is_array($this_theme) && $this_theme['Stylesheet'] == $api->slug ) {
- if ( $this_theme['Version'] == $api->version ) {
- $type = 'latest_installed';
- } elseif ( $this_theme['Version'] > $api->version ) {
- $type = 'newer_installed';
- $newer_version = $this_theme['Version'];
- }
- break;
- }
- }
-?>
-
-<div class='available-theme'>
-<img src='<?php echo esc_url($api->screenshot_url) ?>' width='300' class="theme-preview-img" />
-<h3><?php echo $api->name; ?></h3>
-<p><?php printf(__('by %s'), $api->author); ?></p>
-<p><?php printf(__('Version: %s'), $api->version); ?></p>
-
-<?php
-$buttons = '<a class="button" id="cancel" href="#" onclick="tb_close();return false;">' . __('Cancel') . '</a> ';
-
-switch ( $type ) {
-default:
-case 'install':
- if ( current_user_can('install_themes') ) :
- $buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url(admin_url('update.php?action=install-theme&theme=' . $api->slug), 'install-theme_' . $api->slug) . '" target="_parent">' . __('Install Now') . '</a>';
- endif;
- break;
-case 'update_available':
- if ( current_user_can('update_themes') ) :
- $buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url(admin_url('update.php?action=upgrade-theme&theme=' . $update_file), 'upgrade-theme_' . $update_file) . '" target="_parent">' . __('Install Update Now') . '</a>';
- endif;
- break;
-case 'newer_installed':
- if ( current_user_can('install_themes') || current_user_can('update_themes') ) :
- ?><p><?php printf(__('Newer version (%s) is installed.'), $newer_version); ?></p><?php
- endif;
- break;
-case 'latest_installed':
- if ( current_user_can('install_themes') || current_user_can('update_themes') ) :
- ?><p><?php _e('This version is already installed.'); ?></p><?php
- endif;
- break;
-} ?>
-<br class="clear" />
-</div>
-
-<p class="action-button">
-<?php echo $buttons; ?>
-<br class="clear" />
-</p>
-
-<?php
- iframe_footer();
- exit;
-}
+<?php
+/**
+ * WordPress Theme Install Administration API
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+$themes_allowedtags = array('a' => array('href' => array(), 'title' => array(), 'target' => array()),
+ 'abbr' => array('title' => array()), 'acronym' => array('title' => array()),
+ 'code' => array(), 'pre' => array(), 'em' => array(), 'strong' => array(),
+ 'div' => array(), 'p' => array(), 'ul' => array(), 'ol' => array(), 'li' => array(),
+ 'h1' => array(), 'h2' => array(), 'h3' => array(), 'h4' => array(), 'h5' => array(), 'h6' => array(),
+ 'img' => array('src' => array(), 'class' => array(), 'alt' => array())
+);
+
+$theme_field_defaults = array( 'description' => true, 'sections' => false, 'tested' => true, 'requires' => true,
+ 'rating' => true, 'downloaded' => true, 'downloadlink' => true, 'last_updated' => true, 'homepage' => true,
+ 'tags' => true, 'num_ratings' => true
+);
+
+
+/**
+ * Retrieve theme installer pages from WordPress Themes API.
+ *
+ * It is possible for a theme to override the Themes API result with three
+ * filters. Assume this is for themes, which can extend on the Theme Info to
+ * offer more choices. This is very powerful and must be used with care, when
+ * overridding the filters.
+ *
+ * The first filter, 'themes_api_args', is for the args and gives the action as
+ * the second parameter. The hook for 'themes_api_args' must ensure that an
+ * object is returned.
+ *
+ * The second filter, 'themes_api', is the result that would be returned.
+ *
+ * @since 2.8.0
+ *
+ * @param string $action
+ * @param array|object $args Optional. Arguments to serialize for the Theme Info API.
+ * @return mixed
+ */
+function themes_api($action, $args = null) {
+
+ if ( is_array($args) )
+ $args = (object)$args;
+
+ if ( !isset($args->per_page) )
+ $args->per_page = 24;
+
+ $args = apply_filters('themes_api_args', $args, $action); //NOTE: Ensure that an object is returned via this filter.
+ $res = apply_filters('themes_api', false, $action, $args); //NOTE: Allows a theme to completely override the builtin WordPress.org API.
+
+ if ( ! $res ) {
+ $request = wp_remote_post('http://api.wordpress.org/themes/info/1.0/', array( 'body' => array('action' => $action, 'request' => serialize($args))) );
+ if ( is_wp_error($request) ) {
+ $res = new WP_Error('themes_api_failed', __('An Unexpected HTTP Error occured during the API request.</p> <p><a href="?" onclick="document.location.reload(); return false;">Try again</a>'), $request->get_error_message() );
+ } else {
+ $res = unserialize($request['body']);
+ if ( ! $res )
+ $res = new WP_Error('themes_api_failed', __('An unknown error occured'), $request['body']);
+ }
+ }
+ //var_dump(array($args, $res));
+ return apply_filters('themes_api_result', $res, $action, $args);
+}
+
+/**
+ * Retrieve list of WordPress theme features (aka theme tags)
+ *
+ * @since 2.8.0
+ *
+ * @return array
+ */
+function install_themes_feature_list( ) {
+ if ( !$cache = get_transient( 'wporg_theme_feature_list' ) )
+ set_transient( 'wporg_theme_feature_list', array( ), 10800);
+
+ if ( $cache )
+ return $cache;
+
+ $feature_list = themes_api( 'feature_list', array( ) );
+ if ( is_wp_error( $feature_list ) )
+ return $features;
+
+ set_transient( 'wporg_theme_feature_list', $feature_list, 10800 );
+
+ return $feature_list;
+}
+
+add_action('install_themes_search', 'install_theme_search', 10, 1);
+/**
+ * Display theme search results
+ *
+ * @since 2.8.0
+ *
+ * @param string $page
+ */
+function install_theme_search($page) {
+ global $theme_field_defaults;
+
+ $type = isset($_REQUEST['type']) ? stripslashes( $_REQUEST['type'] ) : '';
+ $term = isset($_REQUEST['s']) ? stripslashes( $_REQUEST['s'] ) : '';
+
+ $args = array();
+
+ switch( $type ){
+ case 'tag':
+ $terms = explode(',', $term);
+ $terms = array_map('trim', $terms);
+ $terms = array_map('sanitize_title_with_dashes', $terms);
+ $args['tag'] = $terms;
+ break;
+ case 'term':
+ $args['search'] = $term;
+ break;
+ case 'author':
+ $args['author'] = $term;
+ break;
+ }
+
+ $args['page'] = $page;
+ $args['fields'] = $theme_field_defaults;
+
+ if ( !empty( $_POST['features'] ) ) {
+ $terms = $_POST['features'];
+ $terms = array_map( 'trim', $terms );
+ $terms = array_map( 'sanitize_title_with_dashes', $terms );
+ $args['tag'] = $terms;
+ $_REQUEST['s'] = implode( ',', $terms );
+ $_REQUEST['type'] = 'tag';
+ }
+
+ $api = themes_api('query_themes', $args);
+
+ if ( is_wp_error($api) )
+ wp_die($api);
+
+ add_action('install_themes_table_header', 'install_theme_search_form');
+
+ display_themes($api->themes, $api->info['page'], $api->info['pages']);
+}
+
+/**
+ * Display search form for searching themes.
+ *
+ * @since 2.8.0
+ */
+function install_theme_search_form() {
+ $type = isset( $_REQUEST['type'] ) ? stripslashes( $_REQUEST['type'] ) : '';
+ $term = isset( $_REQUEST['s'] ) ? stripslashes( $_REQUEST['s'] ) : '';
+ ?>
+<p class="install-help"><?php _e('Search for themes by keyword, author, or tag.') ?></p>
+
+<form id="search-themes" method="post" action="<?php echo admin_url( 'theme-install.php?tab=search' ); ?>">
+ <select name="type" id="typeselector">
+ <option value="term" <?php selected('term', $type) ?>><?php _e('Term'); ?></option>
+ <option value="author" <?php selected('author', $type) ?>><?php _e('Author'); ?></option>
+ <option value="tag" <?php selected('tag', $type) ?>><?php echo _x('Tag', 'Theme Installer'); ?></option>
+ </select>
+ <input type="text" name="s" size="30" value="<?php echo esc_attr($term) ?>" />
+ <input type="submit" name="search" value="<?php esc_attr_e('Search'); ?>" class="button" />
+</form>
+<?php
+}
+
+add_action('install_themes_dashboard', 'install_themes_dashboard');
+/**
+ * Display tags filter for themes.
+ *
+ * @since 2.8.0
+ */
+function install_themes_dashboard() {
+ install_theme_search_form();
+?>
+<h4><?php _e('Feature Filter') ?></h4>
+<form method="post" action="<?php echo admin_url( 'theme-install.php?tab=search' ); ?>">
+<p class="install-help"><?php _e('Find a theme based on specific features') ?></p>
+ <?php
+ $feature_list = install_themes_feature_list( );
+ echo '<div class="feature-filter">';
+ $trans = array ('Colors' => __('Colors'), 'black' => __('Black'), 'blue' => __('Blue'), 'brown' => __('Brown'),
+ 'green' => __('Green'), 'orange' => __('Orange'), 'pink' => __('Pink'), 'purple' => __('Purple'), 'red' => __('Red'),
+ 'silver' => __('Silver'), 'tan' => __('Tan'), 'white' => __('White'), 'yellow' => __('Yellow'), 'dark' => __('Dark'),
+ 'light' => __('Light'), 'Columns' => __('Columns'), 'one-column' => __('One Column'), 'two-columns' => __('Two Columns'),
+ 'three-columns' => __('Three Columns'), 'four-columns' => __('Four Columns'), 'left-sidebar' => __('Left Sidebar'),
+ 'right-sidebar' => __('Right Sidebar'), 'Width' => __('Width'), 'fixed-width' => __('Fixed Width'), 'flexible-width' => __('Flexible Width'),
+ 'Features' => __('Features'), 'custom-colors' => __('Custom Colors'), 'custom-header' => __('Custom Header'), 'theme-options' => __('Theme Options'),
+ 'threaded-comments' => __('Threaded Comments'), 'sticky-post' => __('Sticky Post'), 'microformats' => __('Microformats'),
+ 'Subject' => __('Subject'), 'holiday' => __('Holiday'), 'photoblogging' => __('Photoblogging'), 'seasonal' => __('Seasonal'),
+ );
+
+ foreach ( (array) $feature_list as $feature_name => $features ) {
+ if ( isset($trans[$feature_name]) )
+ $feature_name = $trans[$feature_name];
+ $feature_name = esc_html( $feature_name );
+ echo '<div class="feature-name">' . $feature_name . '</div>';
+
+ echo '<ol style="float: left; width: 725px;" class="feature-group">';
+ foreach ( $features as $feature ) {
+ $feature_name = $feature;
+ if ( isset($trans[$feature]) )
+ $feature_name = $trans[$feature];
+ $feature_name = esc_html( $feature_name );
+ $feature = esc_attr($feature);
+?>
+
+<li>
+ <input type="checkbox" name="features[<?php echo $feature; ?>]" id="feature-id-<?php echo $feature; ?>" value="<?php echo $feature; ?>" />
+ <label for="feature-id-<?php echo $feature; ?>"><?php echo $feature_name; ?></label>
+</li>
+
+<?php } ?>
+</ol>
+<br class="clear" />
+<?php
+ } ?>
+
+</div>
+<br class="clear" />
+<p><input type="submit" name="search" value="<?php esc_attr_e('Find Themes'); ?>" class="button" /></p>
+</form>
+<?php
+}
+
+add_action('install_themes_featured', 'install_themes_featured', 10, 1);
+/**
+ * Display featured themes.
+ *
+ * @since 2.8.0
+ *
+ * @param string $page
+ */
+function install_themes_featured($page = 1) {
+ global $theme_field_defaults;
+ $args = array('browse' => 'featured', 'page' => $page, 'fields' => $theme_field_defaults);
+ $api = themes_api('query_themes', $args);
+ if ( is_wp_error($api) )
+ wp_die($api);
+ display_themes($api->themes, $api->info['page'], $api->info['pages']);
+}
+
+add_action('install_themes_new', 'install_themes_new', 10, 1);
+/**
+ * Display new themes/
+ *
+ * @since 2.8.0
+ *
+ * @param string $page
+ */
+function install_themes_new($page = 1) {
+ global $theme_field_defaults;
+ $args = array('browse' => 'new', 'page' => $page, 'fields' => $theme_field_defaults);
+ $api = themes_api('query_themes', $args);
+ if ( is_wp_error($api) )
+ wp_die($api);
+ display_themes($api->themes, $api->info['page'], $api->info['pages']);
+}
+
+add_action('install_themes_updated', 'install_themes_updated', 10, 1);
+/**
+ * Display recently updated themes.
+ *
+ * @since 2.8.0
+ *
+ * @param string $page
+ */
+function install_themes_updated($page = 1) {
+ global $theme_field_defaults;
+ $args = array('browse' => 'updated', 'page' => $page, 'fields' => $theme_field_defaults);
+ $api = themes_api('query_themes', $args);
+ display_themes($api->themes, $api->info['page'], $api->info['pages']);
+}
+
+add_action('install_themes_upload', 'install_themes_upload', 10, 1);
+function install_themes_upload($page = 1) {
+?>
+<h4><?php _e('Install a theme in .zip format') ?></h4>
+<p class="install-help"><?php _e('If you have a theme in a .zip format, you may install it by uploading it here.') ?></p>
+<form method="post" enctype="multipart/form-data" action="<?php echo admin_url('update.php?action=upload-theme') ?>">
+ <?php wp_nonce_field( 'theme-upload') ?>
+ <input type="file" name="themezip" />
+ <input type="submit"
+ class="button" value="<?php esc_attr_e('Install Now') ?>" />
+</form>
+ <?php
+}
+
+function display_theme($theme, $actions = null, $show_details = true) {
+ global $themes_allowedtags;
+
+ if ( empty($theme) )
+ return;
+
+ $name = wp_kses($theme->name, $themes_allowedtags);
+ $desc = wp_kses($theme->description, $themes_allowedtags);
+ //if ( strlen($desc) > 30 )
+ // $desc = substr($desc, 0, 15) . '<span class="dots">...</span><span>' . substr($desc, -15) . '</span>';
+
+ $preview_link = $theme->preview_url . '?TB_iframe=true&width=600&height=400';
+ if ( !is_array($actions) ) {
+ $actions = array();
+ $actions[] = '<a href="' . admin_url('theme-install.php?tab=theme-information&theme=' . $theme->slug .
+ '&TB_iframe=true&tbWidth=500&tbHeight=350') . '" class="thickbox thickbox-preview onclick" title="' . esc_attr(sprintf(__('Install “%s”'), $name)) . '">' . __('Install') . '</a>';
+ $actions[] = '<a href="' . $preview_link . '" class="thickbox thickbox-preview onclick previewlink" title="' . esc_attr(sprintf(__('Preview “%s”'), $name)) . '">' . __('Preview') . '</a>';
+ $actions = apply_filters('theme_install_action_links', $actions, $theme);
+ }
+
+ $actions = implode ( ' | ', $actions );
+ ?>
+<a class='thickbox thickbox-preview screenshot'
+ href='<?php echo esc_url($preview_link); ?>'
+ title='<?php echo esc_attr(sprintf(__('Preview “%s”'), $name)); ?>'>
+<img src='<?php echo esc_url($theme->screenshot_url); ?>' width='150' />
+</a>
+<h3><?php echo $name ?></h3>
+<span class='action-links'><?php echo $actions ?></span>
+<p><?php echo $desc ?></p>
+<?php if ( $show_details ) { ?>
+<a href="#theme_detail" class="theme-detail hide-if-no-js" tabindex='4'><?php _e('Details') ?></a>
+<div class="themedetaildiv hide-if-js">
+<p><strong><?php _e('Version:') ?></strong> <?php echo wp_kses($theme->version, $themes_allowedtags) ?></p>
+<p><strong><?php _e('Author:') ?></strong> <?php echo wp_kses($theme->author, $themes_allowedtags) ?></p>
+<?php if ( ! empty($theme->last_updated) ) : ?>
+<p><strong><?php _e('Last Updated:') ?></strong> <span title="<?php echo $theme->last_updated ?>"><?php printf( __('%s ago'), human_time_diff(strtotime($theme->last_updated)) ) ?></span></p>
+<?php endif; if ( ! empty($theme->requires) ) : ?>
+<p><strong><?php _e('Requires WordPress Version:') ?></strong> <?php printf(__('%s or higher'), $theme->requires) ?></p>
+<?php endif; if ( ! empty($theme->tested) ) : ?>
+<p><strong><?php _e('Compatible up to:') ?></strong> <?php echo $theme->tested ?></p>
+<?php endif; if ( !empty($theme->downloaded) ) : ?>
+<p><strong><?php _e('Downloaded:') ?></strong> <?php printf(_n('%s time', '%s times', $theme->downloaded), number_format_i18n($theme->downloaded)) ?></p>
+<?php endif; ?>
+<div class="star-holder" title="<?php printf(_n('(based on %s rating)', '(based on %s ratings)', $theme->num_ratings), number_format_i18n($theme->num_ratings)) ?>">
+ <div class="star star-rating" style="width: <?php echo esc_attr($theme->rating) ?>px"></div>
+ <div class="star star5"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('5 stars') ?>" /></div>
+ <div class="star star4"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('4 stars') ?>" /></div>
+ <div class="star star3"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('3 stars') ?>" /></div>
+ <div class="star star2"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('2 stars') ?>" /></div>
+ <div class="star star1"><img src="<?php echo admin_url('images/star.gif'); ?>" alt="<?php _e('1 star') ?>" /></div>
+</div>
+</div>
+<?php }
+ /*
+ object(stdClass)[59]
+ public 'name' => string 'Magazine Basic' (length=14)
+ public 'slug' => string 'magazine-basic' (length=14)
+ public 'version' => string '1.1' (length=3)
+ public 'author' => string 'tinkerpriest' (length=12)
+ public 'preview_url' => string 'http://wp-themes.com/?magazine-basic' (length=36)
+ public 'screenshot_url' => string 'http://wp-themes.com/wp-content/themes/magazine-basic/screenshot.png' (length=68)
+ public 'rating' => float 80
+ public 'num_ratings' => int 1
+ public 'homepage' => string 'http://wordpress.org/extend/themes/magazine-basic' (length=49)
+ public 'description' => string 'A basic magazine style layout with a fully customizable layout through a backend interface. Designed by <a href="http://bavotasan.com">c.bavota</a> of <a href="http://tinkerpriestmedia.com">Tinker Priest Media</a>.' (length=214)
+ public 'download_link' => string 'http://wordpress.org/extend/themes/download/magazine-basic.1.1.zip' (length=66)
+ */
+}
+
+/**
+ * Display theme content based on theme list.
+ *
+ * @since 2.8.0
+ *
+ * @param array $themes List of themes.
+ * @param string $page
+ * @param int $totalpages Number of pages.
+ */
+function display_themes($themes, $page = 1, $totalpages = 1) {
+ global $themes_allowedtags;
+
+ $type = isset($_REQUEST['type']) ? stripslashes( $_REQUEST['type'] ) : '';
+ $term = isset($_REQUEST['s']) ? stripslashes( $_REQUEST['s'] ) : '';
+ ?>
+<div class="tablenav">
+<div class="alignleft actions"><?php do_action('install_themes_table_header'); ?></div>
+ <?php
+ $url = esc_url($_SERVER['REQUEST_URI']);
+ if ( ! empty($term) )
+ $url = add_query_arg('s', $term, $url);
+ if ( ! empty($type) )
+ $url = add_query_arg('type', $type, $url);
+
+ $page_links = paginate_links( array(
+ 'base' => add_query_arg('paged', '%#%', $url),
+ 'format' => '',
+ 'prev_text' => __('«'),
+ 'next_text' => __('»'),
+ 'total' => $totalpages,
+ 'current' => $page
+ ));
+
+ if ( $page_links )
+ echo "\t\t<div class='tablenav-pages'>$page_links</div>";
+ ?>
+</div>
+<br class="clear" />
+<?php
+ if ( empty($themes) ) {
+ _e('No themes found');
+ return;
+ }
+?>
+<table id="availablethemes" cellspacing="0" cellpadding="0">
+<?php
+ $rows = ceil(count($themes) / 3);
+ $table = array();
+ $theme_keys = array_keys($themes);
+ for ( $row = 1; $row <= $rows; $row++ )
+ for ( $col = 1; $col <= 3; $col++ )
+ $table[$row][$col] = array_shift($theme_keys);
+
+ foreach ( $table as $row => $cols ) {
+ ?>
+ <tr>
+ <?php
+
+ foreach ( $cols as $col => $theme_index ) {
+ $class = array('available-theme');
+ if ( $row == 1 ) $class[] = 'top';
+ if ( $col == 1 ) $class[] = 'left';
+ if ( $row == $rows ) $class[] = 'bottom';
+ if ( $col == 3 ) $class[] = 'right';
+ ?>
+ <td class="<?php echo join(' ', $class); ?>"><?php
+ if ( isset($themes[$theme_index]) )
+ display_theme($themes[$theme_index]);
+ ?></td>
+ <?php } // end foreach $cols ?>
+ </tr>
+ <?php } // end foreach $table ?>
+</table>
+
+<div class="tablenav"><?php if ( $page_links )
+echo "\t\t<div class='tablenav-pages'>$page_links</div>"; ?> <br
+ class="clear" />
+</div>
+
+<?php
+}
+
+add_action('install_themes_pre_theme-information', 'install_theme_information');
+
+/**
+ * Display theme information in dialog box form.
+ *
+ * @since 2.8.0
+ */
+function install_theme_information() {
+ //TODO: This function needs a LOT of UI work :)
+ global $tab, $themes_allowedtags;
+
+ $api = themes_api('theme_information', array('slug' => stripslashes( $_REQUEST['theme'] ) ));
+
+ if ( is_wp_error($api) )
+ wp_die($api);
+
+ // Sanitize HTML
+ foreach ( (array)$api->sections as $section_name => $content )
+ $api->sections[$section_name] = wp_kses($content, $themes_allowedtags);
+ foreach ( array('version', 'author', 'requires', 'tested', 'homepage', 'downloaded', 'slug') as $key )
+ $api->$key = wp_kses($api->$key, $themes_allowedtags);
+
+ iframe_header( __('Theme Install') );
+
+ if ( empty($api->download_link) ) {
+ echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> This theme is currently not available. Please try again later.') . '</p></div>';
+ iframe_footer();
+ exit;
+ }
+
+ if ( !empty($api->tested) && version_compare($GLOBALS['wp_version'], $api->tested, '>') )
+ echo '<div class="updated"><p>' . __('<strong>Warning:</strong> This theme has <strong>not been tested</strong> with your current version of WordPress.') . '</p></div>';
+ else if ( !empty($api->requires) && version_compare($GLOBALS['wp_version'], $api->requires, '<') )
+ echo '<div class="updated"><p>' . __('<strong>Warning:</strong> This theme has not been marked as <strong>compatible</strong> with your version of WordPress.') . '</p></div>';
+
+ // Default to a "new" theme
+ $type = 'install';
+ // Check to see if this theme is known to be installed, and has an update awaiting it.
+ $update_themes = get_transient('update_themes');
+ if ( is_object($update_themes) && isset($update_themes->response) ) {
+ foreach ( (array)$update_themes->response as $theme_slug => $theme_info ) {
+ if ( $theme_slug === $api->slug ) {
+ $type = 'update_available';
+ $update_file = $theme_slug;
+ break;
+ }
+ }
+ }
+
+ $themes = get_themes();
+ foreach ( $themes as $this_theme ) {
+ if ( is_array($this_theme) && $this_theme['Stylesheet'] == $api->slug ) {
+ if ( $this_theme['Version'] == $api->version ) {
+ $type = 'latest_installed';
+ } elseif ( $this_theme['Version'] > $api->version ) {
+ $type = 'newer_installed';
+ $newer_version = $this_theme['Version'];
+ }
+ break;
+ }
+ }
+?>
+
+<div class='available-theme'>
+<img src='<?php echo esc_url($api->screenshot_url) ?>' width='300' class="theme-preview-img" />
+<h3><?php echo $api->name; ?></h3>
+<p><?php printf(__('by %s'), $api->author); ?></p>
+<p><?php printf(__('Version: %s'), $api->version); ?></p>
+
+<?php
+$buttons = '<a class="button" id="cancel" href="#" onclick="tb_close();return false;">' . __('Cancel') . '</a> ';
+
+switch ( $type ) {
+default:
+case 'install':
+ if ( current_user_can('install_themes') ) :
+ $buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url(admin_url('update.php?action=install-theme&theme=' . $api->slug), 'install-theme_' . $api->slug) . '" target="_parent">' . __('Install Now') . '</a>';
+ endif;
+ break;
+case 'update_available':
+ if ( current_user_can('update_themes') ) :
+ $buttons .= '<a class="button-primary" id="install" href="' . wp_nonce_url(admin_url('update.php?action=upgrade-theme&theme=' . $update_file), 'upgrade-theme_' . $update_file) . '" target="_parent">' . __('Install Update Now') . '</a>';
+ endif;
+ break;
+case 'newer_installed':
+ if ( current_user_can('install_themes') || current_user_can('update_themes') ) :
+ ?><p><?php printf(__('Newer version (%s) is installed.'), $newer_version); ?></p><?php
+ endif;
+ break;
+case 'latest_installed':
+ if ( current_user_can('install_themes') || current_user_can('update_themes') ) :
+ ?><p><?php _e('This version is already installed.'); ?></p><?php
+ endif;
+ break;
+} ?>
+<br class="clear" />
+</div>
+
+<p class="action-button">
+<?php echo $buttons; ?>
+<br class="clear" />
+</p>
+
+<?php
+ iframe_footer();
+ exit;
+}