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2019-10-24 00:12:05 +02:00
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wp-content/plugins/media-library-assistant/includes/class-mla-shortcodes.php Normal file
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<?php
/**
* Media Library Assistant Shortcode interface functions
*
* @package Media Library Assistant
* @since 0.1
*/
/**
* Class MLA (Media Library Assistant) Shortcodes defines the shortcodes available
* to MLA users and loads the support class if the shortcodes are executed.
*
* @package Media Library Assistant
* @since 0.20
*/
class MLAShortcodes {
/**
* Initialization function, similar to __construct()
*
* @since 0.20
*
* @return void
*/
public static function initialize() {
global $sitepress, $polylang;
/*
* Check for WPML/Polylang presence before loading language support class,
* then immediately initialize it since we're already in the "init" action.
*/
if ( is_object( $sitepress ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-wpml-shortcode-support.php' );
MLA_WPML_Shortcodes::initialize();
} elseif ( is_object( $polylang ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-polylang-shortcode-support.php' );
MLA_Polylang_Shortcodes::initialize();
}
add_shortcode( 'mla_gallery', 'MLAShortcodes::mla_gallery_shortcode' );
add_shortcode( 'mla_tag_cloud', 'MLAShortcodes::mla_tag_cloud_shortcode' );
add_shortcode( 'mla_term_list', 'MLAShortcodes::mla_term_list_shortcode' );
/*
* Avoid wptexturize defect
*/
if ( version_compare( get_bloginfo('version'), '4.0', '>=' ) ) {
add_filter( 'no_texturize_shortcodes', 'MLAShortcodes::mla_no_texturize_shortcodes_filter', 10, 1 );
}
}
/**
* Prevents wptexturizing of the [mla_gallery] shortcode, avoiding a bug in WP 4.0.
*
* Defined as public because it's a filter.
*
* @since 1.94
*
* @param array list of "do not texturize" shortcodes
*
* @return array updated list of "do not texturize" shortcodes
*/
public static function mla_no_texturize_shortcodes_filter( $no_texturize_shortcodes ) {
if ( ! in_array( 'mla_gallery', $no_texturize_shortcodes ) ) {
$no_texturize_shortcodes[] = 'mla_gallery';
$no_texturize_shortcodes[] = 'mla_tag_cloud';
}
return $no_texturize_shortcodes;
}
/**
* The MLA Gallery shortcode.
*
* Compatibility shim for MLAShortcode_Support::mla_gallery_shortcode
*
* @since .50
*
* @param array $attr Attributes of the shortcode
* @param string $content Optional content for enclosing shortcodes; used with mla_alt_shortcode
*
* @return string HTML content to display gallery.
*/
public static function mla_gallery_shortcode( $attr, $content = NULL ) {
if ( !class_exists( 'MLAShortcode_Support' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-shortcode-support.php' );
}
return MLAShortcode_Support::mla_gallery_shortcode( $attr, $content );
}
/**
* The MLA Tag Cloud shortcode.
*
* Compatibility shim for MLAShortcode_Support::mla_tag_cloud_shortcode
*
* @since 1.60
*
* @param array $attr Attributes of the shortcode.
* @param string $content Optional content for enclosing shortcodes
*
* @return string HTML content to display the tag cloud.
*/
public static function mla_tag_cloud_shortcode( $attr, $content = NULL ) {
if ( !class_exists( 'MLAShortcode_Support' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-shortcode-support.php' );
}
return MLAShortcode_Support::mla_tag_cloud_shortcode( $attr, $content );
}
/**
* The MLA Term List shortcode.
*
* Compatibility shim for MLAShortcode_Support::mla_term_list_shortcode
*
* @since 2.25
*
* @param array $attr Attributes of the shortcode.
* @param string $content Optional content for enclosing shortcodes
*
* @return string HTML content to display the tag cloud.
*/
public static function mla_term_list_shortcode( $attr, $content = NULL ) {
if ( !class_exists( 'MLAShortcode_Support' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-shortcode-support.php' );
}
return MLAShortcode_Support::mla_term_list_shortcode( $attr, $content );
}
/**
* The WP_Query object used to select items for the gallery.
*
* Defined as a public, static variable so it can be inspected from the
* "mla_gallery_wp_query_object" action. Set to NULL at all other times.
*
* @since 1.51
*
* @var object
*/
public static $mla_gallery_wp_query_object = NULL;
/**
* Parses shortcode parameters and returns the gallery objects
*
* Compatibility shim for MLAShortcode_Support::mla_get_shortcode_attachments
*
* @since .50
*
* @param int Post ID of the parent
* @param array Attributes of the shortcode
* @param boolean true to calculate and return ['found_posts'] as an array element
*
* @return array List of attachments returned from WP_Query
*/
public static function mla_get_shortcode_attachments( $post_parent, $attr, $return_found_rows = NULL ) {
if ( !class_exists( 'MLAShortcode_Support' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-shortcode-support.php' );
}
return MLAShortcode_Support::mla_get_shortcode_attachments( $post_parent, $attr, $return_found_rows );
}
/**
* Retrieve the terms in one or more taxonomies.
*
* Compatibility shim for MLAShortcode_Support::mla_get_terms
*
* @since 1.60
*
* @param array taxonomies to search and query parameters
*
* @return array array of term objects, empty if none found
*/
public static function mla_get_terms( $attr ) {
if ( !class_exists( 'MLAShortcode_Support' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-shortcode-support.php' );
}
return MLAShortcode_Support::mla_get_terms( $attr );
}
/**
* Get IPTC/EXIF or custom field mapping data source; front end posts/pages mode
*
* Compatibility shim for MLAData_Source::mla_get_data_source.
*
* @since 1.70
*
* @param integer post->ID of attachment
* @param string category/scope to evaluate against: custom_field_mapping or single_attachment_mapping
* @param array data source specification ( name, *data_source, *keep_existing, *format, mla_column, quick_edit, bulk_edit, *meta_name, *option, no_null )
* @param array (optional) _wp_attachment_metadata, default NULL (use current postmeta database value)
*
* @return string|array data source value
*/
public static function mla_get_data_source( $post_id, $category, $data_value, $attachment_metadata = NULL ) {
if ( !class_exists( 'MLAData_Source' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-data-source.php' );
}
return MLAData_Source::mla_get_data_source( $post_id, $category, $data_value, $attachment_metadata );
} // mla_get_data_source
/**
* Identify custom field mapping data source; front end posts/pages mode
*
* Compatibility shim for MLAData_Source::mla_is_data_source.
*
* @since 1.80
*
* @param string candidate data source name
*
* @return boolean true if candidate name matches a data source
*/
public static function mla_is_data_source( $candidate_name ) {
if ( !class_exists( 'MLAData_Source' ) ) {
require_once( MLA_PLUGIN_PATH . 'includes/class-mla-data-source.php' );
}
return MLAData_Source::mla_is_data_source( $candidate_name );
}
} // Class MLAShortcodes
?>