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<?php |
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defined('WPINC') OR exit; |
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|
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/* |
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Plugin Name: Document Gallery |
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Description: Display non-images (and images) in gallery format on a page or post with the [dg] shortcode. |
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Version: 2.0.2 |
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Author: Dan Rossiter |
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Author URI: http://danrossiter.org/ |
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License: GPLv2 |
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Text Domain: document-gallery |
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*/ |
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|
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// define helper paths & URLs |
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define('DG_VERSION', '2.0.2'); |
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define('DG_URL', plugin_dir_url(__FILE__)); |
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define('DG_PATH', plugin_dir_path(__FILE__)); |
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if(!defined('WP_INCLUDE_DIR')) { |
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define('WP_INCLUDE_DIR', preg_replace('/wp-content$/', 'wp-includes', WP_CONTENT_DIR)); |
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} |
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if(!defined('WP_ADMIN_DIR')) { |
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define('WP_ADMIN_DIR', preg_replace('/wp-content$/', 'wp-admin', WP_CONTENT_DIR)); |
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} |
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|
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// init DG options for use throughout plugin |
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global $dg_options; |
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define('DG_OPTION_NAME', 'document_gallery'); |
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$dg_options = get_option(DG_OPTION_NAME, null); |
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|
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// handle activation and uninstallation |
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include_once DG_PATH . 'inc/class-setup.php'; |
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DG_Setup::maybeUpdate(); |
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register_uninstall_hook(__FILE__, array('DG_Setup', 'uninstall')); |
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|
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// I18n |
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add_action('plugins_loaded', array('DocumentGallery', 'loadTextDomain')); |
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|
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// cleanup cached data when thumbed attachment deleted |
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include_once DG_PATH . 'inc/class-thumber.php'; |
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add_action('delete_attachment', array('DG_Thumber', 'deleteThumbMeta')); |
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|
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if (is_admin()) { |
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// admin house keeping |
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include_once DG_PATH . 'admin/class-admin.php'; |
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|
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// add settings link |
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add_filter('plugin_action_links_' . plugin_basename(__FILE__), |
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array('DG_Admin', 'addSettingsLink')); |
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|
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// build options page |
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add_action('admin_menu', array('DG_Admin', 'addAdminPage')); |
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if (!empty($GLOBALS['pagenow']) |
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&& ('options-general.php' === $GLOBALS['pagenow'] // output |
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|| 'options.php' === $GLOBALS['pagenow'])) { // validation |
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add_action('admin_init', array('DG_Admin', 'registerAdminStyle')); |
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add_action('admin_init', array('DG_Admin', 'registerSettings')); |
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} |
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} else { |
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// styling for gallery |
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add_action('wp_enqueue_scripts', array('DocumentGallery', 'enqueueGalleryStyle')); |
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} |
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|
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// adds 'dg' shortcode |
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add_shortcode('dg', array('DocumentGallery', 'doShortcode')); |
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|
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/** |
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* DocumentGallery wraps basic functionality to setup the plugin. |
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* |
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* @author drossiter |
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*/ |
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class DocumentGallery { |
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|
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/*========================================================================== |
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* THE SHORTCODE |
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*=========================================================================*/ |
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|
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/** |
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* Takes values passed from attributes and returns sutable HTML to represent |
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* all valid attachments requested. |
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* |
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* @param array $atts Arguments from the user. |
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* @return string HTML for the Document Gallery. |
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*/ |
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public static function doShortcode($atts) { |
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include_once 'inc/class-gallery.php'; |
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return new DG_Gallery($atts); |
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} |
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|
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/** |
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* Enqueue standard DG CSS. |
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*/ |
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public static function enqueueGalleryStyle() { |
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global $dg_options; |
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wp_register_style('dg-main', DG_URL . 'assets/css/style.css', null, |
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DG_VERSION . ':' . $dg_options['css']['version']); |
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wp_enqueue_style('dg-main'); |
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} |
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|
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public static function updateUserGalleryStyle($css) { |
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$ret = false; |
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|
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if ($css_file = file_get_contents(DG_PATH . 'assets/css/style.css')) { |
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$css_file = preg_replace('#/\* CUSTOM USER CSS \*/.*#s', |
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"/* CUSTOM USER CSS */\n" . $css, $css_file); |
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$ret = (bool)file_put_contents(DG_PATH . 'assets/css/style.css', $css_file, LOCK_EX); |
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} |
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|
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return $ret; |
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} |
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|
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/*========================================================================== |
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* I18n |
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*=========================================================================*/ |
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|
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public static function loadTextDomain() { |
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load_plugin_textdomain('document-gallery', false, dirname(plugin_basename(__FILE__ )) . '/languages/'); |
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} |
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|
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/*========================================================================== |
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* HELPER FUNCTIONS |
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*=========================================================================*/ |
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|
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/** |
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* Blocks instantiation. All functions are static. |
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*/ |
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private function __construct() { |
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|
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} |
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} |
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|
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?> |
