| @@ -4,9 +4,9 @@ | ||
| 4 | 4 | /* |
| 5 | 5 | Plugin Name: Document Gallery |
| 6 | 6 | Plugin URI: http://wordpress.org/extend/plugins/document-gallery/ |
| 7 | 7 | Description: Display non-images (and images) in gallery format on a page or post with the [dg] shortcode. |
| 8 | - Version: 2.0.4 | |
| 8 | + Version: 2.2.6 | |
| 9 | 9 | Author: Dan Rossiter |
| 10 | 10 | Author URI: http://danrossiter.org/ |
| 11 | 11 | License: GPLv2 |
| 12 | 12 | Text Domain: document-gallery |
| @@ -11,18 +11,16 @@ | ||
| 11 | 11 | License: GPLv2 |
| 12 | 12 | Text Domain: document-gallery |
| 13 | 13 | */ |
| 14 | 14 | |
| 15 | +define('DG_VERSION', '2.2.6'); | |
| 16 | + | |
| 15 | 17 | // define helper paths & URLs |
| 16 | -define('DG_VERSION', '2.0.4'); | |
| 18 | +define('DG_BASENAME', plugin_basename(__FILE__)); | |
| 17 | 19 | define('DG_URL', plugin_dir_url(__FILE__)); |
| 18 | 20 | define('DG_PATH', plugin_dir_path(__FILE__)); |
| 19 | -if(!defined('WP_INCLUDE_DIR')) { | |
| 20 | - define('WP_INCLUDE_DIR', preg_replace('/wp-content$/', 'wp-includes', WP_CONTENT_DIR)); | |
| 21 | -} | |
| 22 | -if(!defined('WP_ADMIN_DIR')) { | |
| 23 | - define('WP_ADMIN_DIR', preg_replace('/wp-content$/', 'wp-admin', WP_CONTENT_DIR)); | |
| 24 | -} | |
| 21 | +define('DG_WPINC_PATH', ABSPATH . WPINC . '/'); | |
| 22 | +define('DG_WPADMIN_PATH', ABSPATH . 'wp-admin/'); | |
| 25 | 23 | |
| 26 | 24 | // init DG options for use throughout plugin |
| 27 | 25 | global $dg_options; |
| 28 | 26 | define('DG_OPTION_NAME', 'document_gallery'); |
| @@ -27,13 +25,23 @@ | ||
| 27 | 25 | global $dg_options; |
| 28 | 26 | define('DG_OPTION_NAME', 'document_gallery'); |
| 29 | 27 | $dg_options = get_option(DG_OPTION_NAME, null); |
| 30 | 28 | |
| 31 | -// handle activation and uninstallation | |
| 29 | +// logging functionality | |
| 30 | +include_once DG_PATH . 'inc/class-logger.php'; | |
| 31 | + | |
| 32 | +// handle activation, updates, and uninstallation | |
| 32 | 33 | include_once DG_PATH . 'inc/class-setup.php'; |
| 34 | +register_activation_hook(__FILE__, array('DG_Setup', 'activate')); | |
| 35 | +add_action('wpmu_new_blog', array('DG_Setup','activateNewBlog')); | |
| 36 | +register_uninstall_hook(__FILE__, array('DG_Setup', 'uninstall')); | |
| 33 | 37 | DG_Setup::maybeUpdate(); |
| 34 | -register_uninstall_hook(__FILE__, array('DG_Setup', 'uninstall')); | |
| 35 | 38 | |
| 39 | +// validate options if desired | |
| 40 | +if ($dg_options['validation']) { | |
| 41 | + add_action('init', array('DocumentGallery', 'addValidation')); | |
| 42 | +} | |
| 43 | + | |
| 36 | 44 | // I18n |
| 37 | 45 | add_action('plugins_loaded', array('DocumentGallery', 'loadTextDomain')); |
| 38 | 46 | |
| 39 | 47 | // cleanup cached data when thumbed attachment deleted |
| @@ -44,17 +52,14 @@ | ||
| 44 | 52 | // admin house keeping |
| 45 | 53 | include_once DG_PATH . 'admin/class-admin.php'; |
| 46 | 54 | |
| 47 | 55 | // add settings link |
| 48 | - add_filter('plugin_action_links_' . plugin_basename(__FILE__), | |
| 49 | - array('DG_Admin', 'addSettingsLink')); | |
| 50 | - | |
| 56 | + add_filter('plugin_action_links_' . DG_BASENAME, array('DG_Admin', 'addSettingsLink')); | |
| 57 | + | |
| 51 | 58 | // build options page |
| 52 | 59 | add_action('admin_menu', array('DG_Admin', 'addAdminPage')); |
| 53 | - if (!empty($GLOBALS['pagenow']) | |
| 54 | - && ('options-general.php' === $GLOBALS['pagenow'] // output | |
| 55 | - || 'options.php' === $GLOBALS['pagenow'])) { // validation | |
| 56 | - add_action('admin_init', array('DG_Admin', 'registerSettings')); | |
| 60 | + if (DG_Admin::doRegisterSettings()) { | |
| 61 | + add_action('admin_init', array('DG_Admin', 'registerSettings')); | |
| 57 | 62 | } |
| 58 | 63 | } else { |
| 59 | 64 | // styling for gallery |
| 60 | 65 | if (empty($dg_options['css']['text'])) { |
| @@ -88,10 +93,10 @@ | ||
| 88 | 93 | /** |
| 89 | 94 | * Takes values passed from attributes and returns sutable HTML to represent |
| 90 | 95 | * all valid attachments requested. |
| 91 | 96 | * |
| 92 | - * @param array $atts Arguments from the user. | |
| 93 | - * @return string HTML for the Document Gallery. | |
| 97 | + * @param multitype:string $atts Arguments from the user. | |
| 98 | + * @return string HTML for the Document Gallery. | |
| 94 | 99 | */ |
| 95 | 100 | public static function doShortcode($atts) { |
| 96 | 101 | include_once 'inc/class-gallery.php'; |
| 97 | 102 | |
| @@ -96,9 +101,9 @@ | ||
| 96 | 101 | include_once 'inc/class-gallery.php'; |
| 97 | 102 | |
| 98 | 103 | $start = microtime(true); |
| 99 | 104 | $gallery = (string)new DG_Gallery($atts); |
| 100 | - DocumentGallery::writeLog('Generation Time: ' . (microtime(true) - $start) . ' s'); | |
| 105 | + DG_Logger::writeLog(DG_LogLevel::Detail, 'Generation Time: ' . sprintf('%.2f', (microtime(true) - $start)) . ' s'); | |
| 101 | 106 | |
| 102 | 107 | return $gallery; |
| 103 | 108 | } |
| 104 | 109 | |
| @@ -105,10 +110,9 @@ | ||
| 105 | 110 | /** |
| 106 | 111 | * Enqueue standard DG CSS. |
| 107 | 112 | */ |
| 108 | 113 | public static function enqueueGalleryStyle() { |
| 109 | - wp_register_style('document-gallery', DG_URL . 'assets/css/style.css', null, DG_VERSION); | |
| 110 | - wp_enqueue_style('document-gallery'); | |
| 114 | + wp_enqueue_style('document-gallery', DG_URL . 'assets/css/style.css', null, DG_VERSION); | |
| 111 | 115 | } |
| 112 | 116 | |
| 113 | 117 | /** |
| 114 | 118 | * Enqueue user's custom DG CSS. |
| @@ -122,10 +126,10 @@ | ||
| 122 | 126 | |
| 123 | 127 | /** |
| 124 | 128 | * Add query custom CSS query string. |
| 125 | 129 | * Taken from here: http://ottopress.com/2010/dont-include-wp-load-please/ |
| 126 | - * @param array $vars | |
| 127 | - * @return array | |
| 130 | + * @param multitype:string $vars Variables to be added. | |
| 131 | + * @return multitype:string All variables to be included in query string. | |
| 128 | 132 | */ |
| 129 | 133 | public static function addCustomStyleQueryVar($vars) { |
| 130 | 134 | $vars[] = self::$query_var; |
| 131 | 135 | return $vars; |
| @@ -138,15 +142,15 @@ | ||
| 138 | 142 | */ |
| 139 | 143 | public static function buildCustomCss() { |
| 140 | 144 | if (1 == intval(get_query_var(self::$query_var))) { |
| 141 | 145 | global $dg_options; |
| 142 | - | |
| 146 | + | |
| 143 | 147 | header('Content-type: text/css'); |
| 144 | 148 | header('Cache-Control: no-transform,public,maxage=' . 31536000); |
| 145 | 149 | header('Expires: ' . gmdate('D, d M Y H:i:s', time() + 31536000) . ' GMT'); |
| 146 | 150 | header('Last-Modified: ' . $dg_options['css']['last-modified']); |
| 147 | 151 | header('ETag: ' . $dg_options['css']['etag']); |
| 148 | - | |
| 152 | + | |
| 149 | 153 | echo $dg_options['css']['minified']; |
| 150 | 154 | exit; |
| 151 | 155 | } |
| 152 | 156 | } |
| @@ -151,33 +155,16 @@ | ||
| 151 | 155 | } |
| 152 | 156 | } |
| 153 | 157 | |
| 154 | 158 | /*========================================================================== |
| 155 | - * Logging | |
| 159 | + * I18n | |
| 156 | 160 | *=========================================================================*/ |
| 157 | 161 | |
| 158 | 162 | /** |
| 159 | - * Appends error log with $entry if WordPress is in debug mode. | |
| 160 | - * | |
| 161 | - * @param str $entry | |
| 163 | + * Loads language files into WP core. | |
| 162 | 164 | */ |
| 163 | - public static function writeLog($entry) { | |
| 164 | - if (defined('WP_DEBUG') && WP_DEBUG) { | |
| 165 | - $err = 'DG: ' . print_r($entry, true) . PHP_EOL; | |
| 166 | - if (defined('ERRORLOGFILE')) { | |
| 167 | - error_log($err, 3, ERRORLOGFILE); | |
| 168 | - } else { | |
| 169 | - error_log($err); | |
| 170 | - } | |
| 171 | - } | |
| 172 | - } | |
| 173 | - | |
| 174 | - /*========================================================================== | |
| 175 | - * I18n | |
| 176 | - *=========================================================================*/ | |
| 177 | - | |
| 178 | 165 | public static function loadTextDomain() { |
| 179 | - load_plugin_textdomain('document-gallery', false, dirname(plugin_basename(__FILE__ )) . '/languages/'); | |
| 166 | + load_plugin_textdomain('document-gallery', false, dirname(DG_BASENAME) . '/languages/'); | |
| 180 | 167 | } |
| 181 | 168 | |
| 182 | 169 | /*========================================================================== |
| 183 | 170 | * HELPER FUNCTIONS |
| @@ -183,18 +170,125 @@ | ||
| 183 | 170 | * HELPER FUNCTIONS |
| 184 | 171 | *=========================================================================*/ |
| 185 | 172 | |
| 186 | 173 | /** |
| 174 | + * @param int $blog ID of the blog to be retrieved in multisite env. | |
| 175 | + * @return multitype:unknown Options for the blog. | |
| 176 | + */ | |
| 177 | + public static function getOptions($blog = null) { | |
| 178 | + global $dg_options; | |
| 179 | + return is_null($blog) | |
| 180 | + ? $dg_options | |
| 181 | + : get_blog_option($blog, DG_OPTION_NAME, null); | |
| 182 | + } | |
| 183 | + | |
| 184 | + /** | |
| 185 | + * @param multitype:unknown $options | |
| 186 | + * @param int $blog ID of the blog to be set in multisite env. | |
| 187 | + */ | |
| 188 | + public static function setOptions($options, $blog = null) { | |
| 189 | + if (is_null($blog)) { | |
| 190 | + global $dg_options; | |
| 191 | + update_option(DG_OPTION_NAME, $options); | |
| 192 | + $dg_options = $options; | |
| 193 | + } else { | |
| 194 | + update_blog_option($blog, DG_OPTION_NAME, $options); | |
| 195 | + } | |
| 196 | + } | |
| 197 | + | |
| 198 | + /** | |
| 199 | + * @param int $blog ID of the blog to be deleted in multisite env. | |
| 200 | + */ | |
| 201 | + public static function deleteOptions($blog = null) { | |
| 202 | + if (is_null($blog)) { | |
| 203 | + delete_option(DG_OPTION_NAME); | |
| 204 | + } else { | |
| 205 | + delete_blog_option($blog, DG_OPTION_NAME); | |
| 206 | + } | |
| 207 | + } | |
| 208 | + | |
| 209 | + /** | |
| 210 | + * Adds hook to validate DG options every time save is attempted. | |
| 211 | + */ | |
| 212 | + public static function addValidation() { | |
| 213 | + add_filter('pre_update_option_' . DG_OPTION_NAME, array('DocumentGallery', 'validateOptionsStructure'), 10, 2); | |
| 214 | + } | |
| 215 | + | |
| 216 | + /** | |
| 217 | + * Checks whether the given options match the option schema. | |
| 218 | + * @param multivar $new The new options to be validated. | |
| 219 | + * @param multivar $old The old options. | |
| 220 | + * @return array The options to be saved. | |
| 221 | + */ | |
| 222 | + public static function validateOptionsStructure($new, $old) { | |
| 223 | + if (self::isValidOptionsStructure($new)) { | |
| 224 | + $ret = $new; | |
| 225 | + } else { | |
| 226 | + $ret = $old; | |
| 227 | + DG_Logger::writeLog(DG_LogLevel::Error, 'Attempted to save invalid options.' . PHP_EOL . print_r($new, true), true, true); | |
| 228 | + } | |
| 229 | + | |
| 230 | + return $ret; | |
| 231 | + } | |
| 232 | + | |
| 233 | + /** | |
| 234 | + * @param multivar|unknown $o The options structure to validate. | |
| 235 | + * @param multivar $schema The schema to validate against (note that only keys matter -- non-array values are ignored). | |
| 236 | + * @return bool Whether the given options structure matches the schema. | |
| 237 | + */ | |
| 238 | + private static function isValidOptionsStructure($o, $schema = null) { | |
| 239 | + if (is_null($schema)) { | |
| 240 | + include_once DG_PATH . 'inc/class-setup.php'; | |
| 241 | + $schema = DG_Setup::getDefaultOptions(true); | |
| 242 | + } | |
| 243 | + | |
| 244 | + // simple checks first | |
| 245 | + $valid = is_array($o) && (count($schema) === count($o)); | |
| 246 | + | |
| 247 | + if ($valid) { | |
| 248 | + foreach ($schema as $sk => $sv) { | |
| 249 | + $valid = array_key_exists($sk, $o); | |
| 250 | + if (is_array($sv) && !empty($sv)) { | |
| 251 | + $valid = $valid && self::isValidOptionsStructure($o[$sk], $sv); | |
| 252 | + } | |
| 253 | + | |
| 254 | + if (!$valid) { | |
| 255 | + break; | |
| 256 | + } | |
| 257 | + } | |
| 258 | + } | |
| 259 | + | |
| 260 | + return $valid; | |
| 261 | + } | |
| 262 | + | |
| 263 | + /** | |
| 264 | + * Function takes a GMT timestamp and returns a date/time string in the | |
| 265 | + * current timezone and WP format. | |
| 266 | + * @param int $timestamp The GMT timestamp to translate. | |
| 267 | + * @return string The local time in the WP date/time format. | |
| 268 | + */ | |
| 269 | + public static function localDateTimeFromTimestamp($timestamp) { | |
| 270 | + static $gmt_offet = null; | |
| 271 | + static $wp_format = null; | |
| 272 | + if (is_null($gmt_offet)) { | |
| 273 | + $gmt_offet = get_option('gmt_offset'); | |
| 274 | + $wp_format = get_option('date_format').' '.get_option('time_format'); | |
| 275 | + } | |
| 276 | + | |
| 277 | + return date($wp_format, $timestamp + $gmt_offet * 3600); | |
| 278 | + } | |
| 279 | + | |
| 280 | + /** | |
| 187 | 281 | * Compiles any custom CSS plus the default CSS together, |
| 188 | 282 | * minifying in the process. |
| 189 | - * @param str $custom The custom CSS to compile. | |
| 190 | - * @return str Compiled CSS, including both standard and any custom. | |
| 283 | + * @param string $custom The custom CSS to compile. | |
| 284 | + * @return string Compiled CSS, including both standard and any custom. | |
| 191 | 285 | */ |
| 192 | 286 | public static function compileCustomCss($custom) { |
| 193 | 287 | $css = file_get_contents(DG_PATH . 'assets/css/style.css'); |
| 194 | 288 | $css .= str_replace('>', '>', esc_html($custom)); |
| 195 | 289 | |
| 196 | - return self::minifyCss($css); | |
| 290 | + return $css; | |
| 197 | 291 | } |
| 198 | 292 | |
| 199 | 293 | /** |
| 200 | 294 | * Removes all comments & space from CSS string. |
