diff options
Diffstat (limited to 'plugins/jetpack/json-endpoints/class.wpcom-json-api-render-endpoint.php')
| -rw-r--r-- | plugins/jetpack/json-endpoints/class.wpcom-json-api-render-endpoint.php | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/plugins/jetpack/json-endpoints/class.wpcom-json-api-render-endpoint.php b/plugins/jetpack/json-endpoints/class.wpcom-json-api-render-endpoint.php deleted file mode 100644 index f2de7fc3..00000000 --- a/plugins/jetpack/json-endpoints/class.wpcom-json-api-render-endpoint.php +++ /dev/null @@ -1,145 +0,0 @@ -<?php - -// these are helpers for the shortcode and embed render endpoints -abstract class WPCOM_JSON_API_Render_Endpoint extends WPCOM_JSON_API_Endpoint { - - /* - * Figure out what scripts and styles to load. - * props to o2's o2_Read_API::poll() function for inspiration. - * - * In short we figure out what scripts load for a "normal" page load by executing wp_head and wp_footer - * then we render the embed/shortcode (to both get our result, and to have the shortcode files enqueue their resources) - * then we load wp_head and wp_footer again to see what new resources were added - * finally we find out the url to the source file and any extra info (like media or init js) - */ - function process_render( $callback, $callback_arg ) { - global $wp_scripts, $wp_styles; - - // initial scripts & styles (to subtract) - ob_start(); - wp_head(); - wp_footer(); - ob_end_clean(); - $initial_scripts = $wp_scripts->done; - $initial_styles = $wp_styles->done; - - // actually render the shortcode, get the result, and do the resource loading again so we can subtract.. - ob_start(); - wp_head(); - ob_end_clean(); - $result = call_user_func( $callback, $callback_arg ); - ob_start(); - wp_footer(); - ob_end_clean(); - - // find the difference (the new resource files) - $loaded_scripts = array_diff( $wp_scripts->done, $initial_scripts ); - $loaded_styles = array_diff( $wp_styles->done, $initial_styles ); - return array( - 'result' => $result, - 'loaded_scripts' => $loaded_scripts, - 'loaded_styles' => $loaded_styles, - ); - } - - /** - * Takes the list of styles and scripts and adds them to the JSON response - */ - function add_assets( $return, $loaded_scripts, $loaded_styles ) { - global $wp_scripts, $wp_styles; - // scripts first, just cuz - if ( count( $loaded_scripts ) > 0 ) { - $scripts = array(); - foreach ( $loaded_scripts as $handle ) { - if ( !isset( $wp_scripts->registered[ $handle ] ) ) - continue; - - $src = $wp_scripts->registered[ $handle ]->src; - - // attach version and an extra query parameters - $ver = $this->get_version( $wp_scripts->registered[ $handle ]->ver, $wp_scripts->default_version ); - if ( isset( $wp_scripts->args[ $handle ] ) ) { - $ver = $ver ? $ver . '&' . $wp_scripts->args[$handle] : $wp_scripts->args[$handle]; - } - $src = add_query_arg( 'ver', $ver, $src ); - - // add to an aray so we can return all this info - $scripts[ $handle ] = array( - 'src' => $src, - ); - $extra = $wp_scripts->print_extra_script( $handle, false ); - if ( !empty( $extra ) ) { - $scripts[$handle]['extra'] = $extra; - } - } - $return['scripts'] = $scripts; - } - // now styles - if ( count( $loaded_styles ) > 0 ) { - $styles = array(); - foreach ( $loaded_styles as $handle ) { - if ( !isset( $wp_styles->registered[ $handle ] ) ) - continue; - - $src = $wp_styles->registered[ $handle ]->src; - - // attach version and an extra query parameters - $ver = $this->get_version( $wp_styles->registered[ $handle ]->ver, $wp_styles->default_version ); - if ( isset( $wp_styles->args[ $handle ] ) ) { - $ver = $ver ? $ver . '&' . $wp_styles->args[$handle] : $wp_styles->args[$handle]; - } - $src = add_query_arg( 'ver', $ver, $src ); - - // is there a special media (print, screen, etc) for this? if not, default to 'all' - $media = 'all'; - if ( isset( $wp_styles->registered[ $handle ]->args ) ) { - $media = esc_attr( $wp_styles->registered[ $handle ]->args ); - } - - // add to an array so we can return all this info - $styles[ $handle ] = array ( - 'src' => $src, - 'media' => $media, - ); - } - - $return['styles'] = $styles; - } - - return $return; - } - - /** - * Returns the 'version' string set by the shortcode so different versions of scripts/styles can be loaded - */ - function get_version( $this_scripts_version, $default_version ) { - if ( null === $this_scripts_version ) { - $ver = ''; - } else { - $ver = $this_scripts_version ? $this_scripts_version : $default_version; - } - return $ver; - } - - /** - * given a shortcode, process and return the result - */ - function do_shortcode( $shortcode ) { - return do_shortcode( $shortcode ); - } - - /** - * given a one-line embed URL, process and return the result - */ - function do_embed( $embed_url ) { - // in order for oEmbed to fire in the `$wp_embed->shortcode` method, we need to set a post as the current post - $_posts = get_posts( array( 'posts_per_page' => 1, 'suppress_filters' => false ) ); - if ( ! empty( $_posts ) ) { - global $post; - $post = array_shift( $_posts ); - } - - global $wp_embed; - return $wp_embed->shortcode( array(), $embed_url ); - } -}
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