/wp-content/plugins/js_composer/include/autoload/hook-vc-grid.php
PHP | 260 lines | 169 code | 26 blank | 65 comment | 22 complexity | 4a5a78e7fcbfab0779a39ea5e28387bb MD5 | raw file
Possible License(s): GPL-3.0, BSD-3-Clause, Apache-2.0, MIT
- <?php
- if ( ! defined( 'ABSPATH' ) ) {
- die( '-1' );
- }
- /**
- * Class Vc_Hooks_Vc_Grid
- * @since 4.4
- */
- class Vc_Hooks_Vc_Grid implements Vc_Vendor_Interface {
- protected $grid_id_unique_name = 'vc_gid'; // if you change this also change in vc-basic-grid.php
- /**
- * Initializing hooks for grid element,
- * Add actions to save appended shortcodes to post meta (for rendering in preview with shortcode id)
- * And add action to hook request for grid data, to output it.
- * @since 4.4
- */
- public function load() {
- // Hook for set post settings meta with shortcodes data
- /**
- * @since 4.4.3
- */
- add_filter( 'vc_hooks_vc_post_settings', array(
- &$this,
- 'gridSavePostSettingsId',
- ), 10, 3 );
- /**
- * Used to output shortcode data for ajax request. called on any page request.
- */
- add_action( 'wp_ajax_vc_get_vc_grid_data', array(
- &$this,
- 'getGridDataForAjax',
- ) );
- add_action( 'wp_ajax_nopriv_vc_get_vc_grid_data', array(
- &$this,
- 'getGridDataForAjax',
- ) );
- }
- /**
- * @since 4.4
- * @deprecated and should not be used and will be removed in future! since 4.4.3
- * @return string
- */
- private function getShortcodeRegexForHash() {
- // _deprecated_function( 'Vc_Hooks_Vc_Grid: getShortcodeRegexForHash method', '4.4.3', 'getShortcodeRegexForId' );
- $tagnames = apply_filters( 'vc_grid_shortcodes_tags', array(
- 'vc_basic_grid',
- 'vc_masonry_grid',
- 'vc_media_grid',
- 'vc_masonry_media_grid',
- ) ); // return only grid shortcodes
- $tagregexp = implode( '|', array_map( 'preg_quote', $tagnames ) );
- // WARNING! Do not change this regex without changing do_shortcode_tag() and strip_shortcode_tag()
- // Also, see shortcode_unautop() and shortcode.js.
- return '\\[' // Opening bracket
- . '(\\[?)' // 1: Optional second opening bracket for escaping shortcodes: [[tag]]
- . "($tagregexp)" // 2: Shortcode name
- . '(?![\\w-])' // Not followed by word character or hyphen
- . '(' // 3: Unroll the loop: Inside the opening shortcode tag
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . '(?:' . '\\/(?!\\])' // A forward slash not followed by a closing bracket
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . ')*?' . ')' . '(?:' . '(\\/)' // 4: Self closing tag ...
- . '\\]' // ... and closing bracket
- . '|' . '\\]' // Closing bracket
- . '(?:' . '(' // 5: Unroll the loop: Optionally, anything between the opening and closing shortcode tags
- . '[^\\[]*+' // Not an opening bracket
- . '(?:' . '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag
- . '[^\\[]*+' // Not an opening bracket
- . ')*+' . ')' . '\\[\\/\\2\\]' // Closing shortcode tag
- . ')?' . ')' . '(\\]?)'; // 6: Optional second closing brocket for escaping shortcodes: [[tag]]
- }
- /**
- * @since 4.4.3
- * @return string
- */
- private function getShortcodeRegexForId() {
- return '\\[' // Opening bracket
- . '(\\[?)' // 1: Optional second opening bracket for escaping shortcodes: [[tag]]
- . '([\\w-_]+)' // 2: Shortcode name
- . '(?![\\w-])' // Not followed by word character or hyphen
- . '(' // 3: Unroll the loop: Inside the opening shortcode tag
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . '(?:' . '\\/(?!\\])' // A forward slash not followed by a closing bracket
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . ')*?'
- . '(?:' . '(' . $this->grid_id_unique_name // 4: GridId must exist
- . '[^\\]\\/]*' // Not a closing bracket or forward slash
- . ')+' . ')'
- . ')' . '(?:' . '(\\/)' // 5: Self closing tag ...
- . '\\]' // ... and closing bracket
- . '|' . '\\]' // Closing bracket
- . '(?:' . '(' // 6: Unroll the loop: Optionally, anything between the opening and closing shortcode tags
- . '[^\\[]*+' // Not an opening bracket
- . '(?:' . '\\[(?!\\/\\2\\])' // An opening bracket not followed by the closing shortcode tag
- . '[^\\[]*+' // Not an opening bracket
- . ')*+' . ')' . '\\[\\/\\2\\]' // Closing shortcode tag
- . ')?' . ')' . '(\\]?)'; // 7: Optional second closing brocket for escaping shortcodes: [[tag]]
- }
- /**
- * Set page meta box values with vc_adv_pager shortcodes data
- * @since 4.4
- * @deprecated 4.4.3
- *
- * @param array $settings
- * @param $post_id
- * @param $post
- *
- * @return array - shortcode settings to save.
- */
- public function gridSavePostSettings( array $settings, $post_id, $post ) {
- // _deprecated_function( 'Vc_Hooks_Vc_Grid: gridSavePostSettings method', '4.4.3 (will be removed in 4.10)', 'gridSavePostSettingsId' );
- $pattern = $this->getShortcodeRegexForHash();
- preg_match_all( "/$pattern/", $post->post_content, $found ); // fetch only needed shortcodes
- $settings['vc_grid'] = array();
- if ( is_array( $found ) && ! empty( $found[0] ) ) {
- $to_save = array();
- if ( isset( $found[3] ) && is_array( $found[3] ) ) {
- foreach ( $found[3] as $key => $shortcode_atts ) {
- if ( false !== strpos( $shortcode_atts, 'vc_gid:' ) ) {
- continue;
- }
- $atts = shortcode_parse_atts( $shortcode_atts );
- $data = array(
- 'tag' => $found[2][ $key ],
- 'atts' => $atts,
- 'content' => $found[5][ $key ],
- );
- $hash = sha1( serialize( $data ) );
- $to_save[ $hash ] = $data;
- }
- }
- if ( ! empty( $to_save ) ) {
- $settings['vc_grid'] = array( 'shortcodes' => $to_save );
- }
- }
- return $settings;
- }
- /**
- * @since 4.4.3
- *
- * @param array $settings
- * @param $post_id
- * @param $post
- *
- * @return array
- */
- public function gridSavePostSettingsId( array $settings, $post_id, $post ) {
- $pattern = $this->getShortcodeRegexForId();
- preg_match_all( "/$pattern/", $post->post_content, $found ); // fetch only needed shortcodes
- $settings['vc_grid_id'] = array();
- if ( is_array( $found ) && ! empty( $found[0] ) ) {
- $to_save = array();
- if ( isset( $found[1] ) && is_array( $found[1] ) ) {
- foreach ( $found[1] as $key => $parse_able ) {
- if ( empty( $parse_able ) || '[' !== $parse_able ) {
- $id_pattern = '/' . $this->grid_id_unique_name . '\:([\w-_]+)/';
- $id_value = $found[4][ $key ];
- preg_match( $id_pattern, $id_value, $id_matches );
- if ( ! empty( $id_matches ) ) {
- $id_to_save = $id_matches[1];
- // why we need to check if shortcode is parse able?
- // 1: if it is escaped it must not be displayed (parsed)
- // 2: so if 1 is true it must not be saved in database meta
- $shortcode_tag = $found[2][ $key ];
- $shortcode_atts_string = $found[3][ $key ];
- /** @var $atts array */
- $atts = shortcode_parse_atts( $shortcode_atts_string );
- $content = $found[6][ $key ];
- $data = array(
- 'tag' => $shortcode_tag,
- 'atts' => $atts,
- 'content' => $content,
- );
- $to_save[ $id_to_save ] = $data;
- }
- }
- }
- }
- if ( ! empty( $to_save ) ) {
- $settings['vc_grid_id'] = array( 'shortcodes' => $to_save );
- }
- }
- return $settings;
- }
- /**
- * @since 4.4
- *
- * @output/@return string - grid data for ajax request.
- */
- public function getGridDataForAjax() {
- $tag = vc_request_param( 'tag' );
- $allowed = apply_filters( 'vc_grid_get_grid_data_access', vc_verify_public_nonce() && $tag, $tag );
- if ( $allowed ) {
- $shortcode_fishbone = visual_composer()->getShortCode( $tag );
- if ( is_object( $shortcode_fishbone ) ) {
- /** @var $vc_grid WPBakeryShortcode_Vc_Basic_Grid */
- $vc_grid = $shortcode_fishbone->shortcodeClass();
- if ( method_exists( $vc_grid, 'isObjectPageable' ) && $vc_grid->isObjectPageable() && method_exists( $vc_grid, 'renderAjax' ) ) {
- echo $vc_grid->renderAjax( vc_request_param( 'data' ) );
- die();
- }
- }
- }
- }
- }
- /**
- * @since 4.4
- * @var Vc_Hooks_Vc_Grid $hook
- */
- $hook = new Vc_Hooks_Vc_Grid();
- // when visual composer initialized let's trigger Vc_Grid hooks.
- add_action( 'vc_after_init', array(
- $hook,
- 'load',
- ) );
- if ( 'vc_edit_form' === vc_post_param( 'action' ) ) {
- VcShortcodeAutoloader::getInstance()->includeClass( 'WPBakeryShortCode_VC_Basic_Grid' );
- add_filter( 'vc_edit_form_fields_attributes_vc_basic_grid', array(
- 'WPBakeryShortCode_VC_Basic_Grid',
- 'convertButton2ToButton3',
- ) );
- add_filter( 'vc_edit_form_fields_attributes_vc_media_grid', array(
- 'WPBakeryShortCode_VC_Basic_Grid',
- 'convertButton2ToButton3',
- ) );
- add_filter( 'vc_edit_form_fields_attributes_vc_masonry_grid', array(
- 'WPBakeryShortCode_VC_Basic_Grid',
- 'convertButton2ToButton3',
- ) );
- add_filter( 'vc_edit_form_fields_attributes_vc_masonry_media_grid', array(
- 'WPBakeryShortCode_VC_Basic_Grid',
- 'convertButton2ToButton3',
- ) );
- }