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Those function could be easily used by themes or plugins willing to integrate Photo Engine. # FOR A GALLERY PLUGINS `global $wplr;` ## Get Collection `get_collection( $id )` `get_collection_from_slug( $slug )` ## Get Folder `get_folder( $id )` `get_folder_from_slug( $slug )` ## Get Keywords (from media) `get_tags_from_media( $mediaId )` ## Get Media (for keyword) `get_media_from_tag( $id )` ## Get Media (in a collection) `get_media_from_collection( $id )` ## Get Media (in a collection) as a Gallery (with more information for UI) `get_gallery( $id )` All the data returned should be enough for a theme or a gallery plugin. ## Get Collections (for a media) `get_collections_from_media( $mediaId )` ## Get Collections (in a folder) `get_collections_from_folder( $folderId )` If there is no folderId, the collections in root will be returned. ## Get Folders (in a folder) `get_folders_from_folder( $folderId )` If there is no folderId, the folders in root will be returned. ## Get Hierarchy of Folders/Collections `get_hierarchy()` `get_hierarchy( $parent = null, $level = 0, $source = 'lr' )` ## Get Hierarchy of Keywords: `get_keywords_hierarchy()` # OTHERS ## Create a Folder/Collection `create_collection( $source = 'lr', $type = 'collection', $name = '', $lr_col_id = null, $parent_folder = null )` - $lr_col_id: The external ID used by the editor or other system (does not matter if the source is WP). - $parent_folder: The WP ID of the parent folder (if any). ## Update a Folder/Collection (only name for now) `update_collection( $wp_col_id, $name = '' )` - $wp_col_id: The internal ID used for this collection. - $name: The name (or title) for this collection. ## Move a Folder/Collection `move_collection( $wp_col_id, $parent_folder = null )` - $wp_col_id: The internal ID used for this collection. - $parent_folder: The WP ID of the parent folder (if any, otherwise it goes back to root). ## Add Media to Collection `add_media_to_collection( $wp_id, $wp_col_id, $sort = 0 )` - $wp_id: The internal ID used for this media. - $wp_col_id: The internal ID used for this collection. - $sort: (I will document this later). ## Remove Media to Collection `remove_media_from_collection( $wp_id, $wp_col_id )` - $wp_id: The internal ID used for this media. - $wp_col_id: The internal ID used for this collection. # Basic WordPress Actions ## Before media is synchronize `wplr_presync_media` - $lrinfo: Info shared by Lightroom - $tmp_path: Temporary filepath ## Media was added `wplr_add_media` - $wp_id: The internal ID which was replaced. ## Media was updated `wplr_update_media` - $wp_id: The internal ID which was replaced. - $gallery_ids: The collections in which this media can be found. ## Media was synchronized `wplr_sync_media` - $sync: Sync information. # Advanced WordPress Actions There are many...