| @@ -1,551 +1,27 @@ | ||
| 1 | -<?php | |
| 2 | -/** | |
| 3 | - * Plugin Name: Plugin Report | |
| 4 | - * Plugin URI: https://roytanck.com/?p=277 | |
| 5 | - * Description: Provides detailed information about currently installed plugins | |
| 6 | - * Version: 1.4 | |
| 7 | - * Requires at least: 4.6 | |
| 8 | - * Requires PHP: 5.6 | |
| 9 | - * Author: Roy Tanck | |
| 10 | - * Author URI: https://roytanck.com | |
| 11 | - * License: GPLv3 | |
| 12 | - */ | |
| 13 | - | |
| 14 | -// If called without WordPress, exit. | |
| 15 | -if ( ! defined( 'ABSPATH' ) ) { | |
| 16 | - exit; | |
| 17 | -} | |
| 18 | - | |
| 19 | - | |
| 20 | -if ( is_admin() && ! class_exists( 'RT_Plugin_Report' ) ) { | |
| 21 | - | |
| 22 | - class RT_Plugin_Report { | |
| 23 | - | |
| 24 | - // CSS class constants. | |
| 25 | - const CSS_CLASS_LOW = 'rt-risk-low'; | |
| 26 | - const CSS_CLASS_MED = 'rt-risk-medium'; | |
| 27 | - const CSS_CLASS_HIGH = 'rt-risk-high'; | |
| 28 | - | |
| 29 | - // Othe class constants | |
| 30 | - const COLS_PER_ROW = 7; | |
| 31 | - const CACHE_LIFETIME = DAY_IN_SECONDS; | |
| 32 | - const CACHE_LIFETIME_NOREPO = WEEK_IN_SECONDS; | |
| 33 | - | |
| 34 | - /** | |
| 35 | - * Constructor | |
| 36 | - */ | |
| 37 | - public function __construct() { | |
| 38 | - // Intentionally left blank. | |
| 39 | - } | |
| 40 | - | |
| 41 | - | |
| 42 | - /** | |
| 43 | - * Set up things like hooks and such | |
| 44 | - */ | |
| 45 | - public function init() { | |
| 46 | - // Hook for the admin page. | |
| 47 | - if ( is_multisite() ) { | |
| 48 | - add_action( 'network_admin_menu', array( $this, 'register_settings_page' ) ); | |
| 49 | - } else { | |
| 50 | - add_action( 'admin_menu', array( $this, 'register_settings_page' ) ); | |
| 51 | - } | |
| 52 | - // Hook for the admin js. | |
| 53 | - add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_js' ) ); | |
| 54 | - // Add the AJAX hook. | |
| 55 | - add_action( 'wp_ajax_rt_get_plugin_info', array( $this, 'get_plugin_info' ) ); | |
| 56 | - // Hook into the WP Upgrader to selectively delete cache items. | |
| 57 | - add_action( 'upgrader_process_complete', array( $this, 'upgrade_delete_cache_items' ), 10 ,2 ); | |
| 58 | - } | |
| 59 | - | |
| 60 | - | |
| 61 | - /** | |
| 62 | - * Add a new options page to the network admin | |
| 63 | - */ | |
| 64 | - public function register_settings_page() { | |
| 65 | - add_plugins_page( | |
| 66 | - esc_html__( 'Plugin Report', 'plugin-report' ), | |
| 67 | - esc_html__( 'Plugin Report', 'plugin-report' ), | |
| 68 | - 'manage_options', | |
| 69 | - 'rt_plugin_report', | |
| 70 | - array( $this, 'settings_page' ) | |
| 71 | - ); | |
| 72 | - } | |
| 73 | - | |
| 74 | - | |
| 75 | - /** | |
| 76 | - * Render the options page | |
| 77 | - */ | |
| 78 | - public function settings_page() { | |
| 79 | - // Check user capabilities, just to be sure. | |
| 80 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 81 | - wp_die(); | |
| 82 | - } | |
| 83 | - // Assemble information we'll need. | |
| 84 | - global $wp_version; | |
| 85 | - $plugins = get_plugins(); | |
| 86 | - | |
| 87 | - // Check wether a core update is available. | |
| 88 | - $wp_latest = $this->check_core_updates(); | |
| 89 | - | |
| 90 | - // Refresh the cache, but only if this is a fresh timestamp (not if the page has been refreshed with the timestamp still in the URL). | |
| 91 | - if ( isset( $_GET['clear_cache'] ) ) { | |
| 92 | - $new_timestamp = intval( $_GET['clear_cache'] ); | |
| 93 | - $last_timestamp = intval( get_site_transient( 'rt_plugin_report_cache_cleared' ) ); | |
| 94 | - if ( ! $last_timestamp || $new_timestamp > $last_timestamp ) { | |
| 95 | - $this->clear_cache(); | |
| 96 | - set_site_transient( 'rt_plugin_report_cache_cleared', $new_timestamp, self::CACHE_LIFETIME ); | |
| 97 | - } | |
| 98 | - } | |
| 99 | - | |
| 100 | - // Start the page's output. | |
| 101 | - echo '<div class="wrap">'; | |
| 102 | - echo '<h1>' . esc_html__( 'Plugin Report', 'plugin-report' ) . '</h1>'; | |
| 103 | - echo '<p>'; | |
| 104 | - $version_temp = '<span class="' . $this->get_version_risk_classname( $wp_version, $wp_latest ) . '">' . $wp_version . '</span>'; | |
| 105 | - /* translators: %s = Current WordPress version number */ | |
| 106 | - echo sprintf( __( 'Currently running WordPress version: %s.', 'plugin-report' ), $version_temp ); | |
| 107 | - if ( version_compare( $wp_version, $wp_latest, '<' ) ) { | |
| 108 | - /* translators: %s = Available new version number */ | |
| 109 | - echo sprintf( ' (' . esc_html__( 'An upgrade to %s is available', 'plugin-report' ) . ')', $wp_latest ); | |
| 110 | - } | |
| 111 | - echo '</p>'; | |
| 112 | - echo '<p>'; | |
| 113 | - // Clear cache and reload. | |
| 114 | - if ( is_multisite() ) { | |
| 115 | - $page_url = 'network/plugins.php?page=rt_plugin_report'; | |
| 116 | - } else { | |
| 117 | - $page_url = 'plugins.php?page=rt_plugin_report'; | |
| 118 | - } | |
| 119 | - echo '<a href="' . admin_url( $page_url . '&clear_cache=' . current_time( 'timestamp' ) ) . '">' . esc_html__( 'Clear cached plugin data and reload', 'plugin-report' ) . '</a>'; | |
| 120 | - echo '</p>'; | |
| 121 | - echo '<h3>' . esc_html__( 'Currently installed plugins', 'plugin-report' ) . '</h3>'; | |
| 122 | - echo '<p id="rt-plugin-report-progress"></p>'; | |
| 123 | - echo '<p>'; | |
| 124 | - | |
| 125 | - // The report's main table. | |
| 126 | - echo '<table id="rt-plugin-report-table" class="wp-list-table widefat fixed striped">'; | |
| 127 | - echo '<thead>'; | |
| 128 | - echo '<tr>'; | |
| 129 | - echo '<th>' . esc_html__( 'Name', 'plugin-report' ) . '</th>'; | |
| 130 | - echo '<th>' . esc_html__( 'Author', 'plugin-report' ) . '</th>'; | |
| 131 | - echo '<th>' . esc_html__( 'Activated', 'plugin-report' ) . '</th>'; | |
| 132 | - echo '<th>' . esc_html__( 'Installed version', 'plugin-report' ) . '</th>'; | |
| 133 | - echo '<th>' . esc_html__( 'Last update', 'plugin-report' ) . '</th>'; | |
| 134 | - echo '<th>' . esc_html__( 'Tested up to WP version', 'plugin-report' ) . '</th>'; | |
| 135 | - echo '<th>' . esc_html__( 'Rating', 'plugin-report' ) . '</th>'; | |
| 136 | - echo '</tr>'; | |
| 137 | - echo '</thead>'; | |
| 138 | - echo '<tbody>'; | |
| 139 | - | |
| 140 | - foreach ( $plugins as $key => $plugin ) { | |
| 141 | - $slug = $this->get_plugin_slug( $key ); | |
| 142 | - $cache_key = $this->create_cache_key( $slug ); | |
| 143 | - $cache = get_site_transient( $cache_key ); | |
| 144 | - if ( $cache ) { | |
| 145 | - // Use the cached report to create a table row. | |
| 146 | - echo $this->render_table_row( $cache ); | |
| 147 | - } else { | |
| 148 | - // Render a special table row that's used as a signal to the front-end js that new data is needed. | |
| 149 | - echo '<tr class="rt-plugin-report-row-temp-' . $slug . '"><td colspan="' . self::COLS_PER_ROW . '">loading...</td></tr>'; | |
| 150 | - } | |
| 151 | - } | |
| 152 | - | |
| 153 | - echo '</tbody>'; | |
| 154 | - echo '</table>'; | |
| 155 | - echo '</p>'; | |
| 156 | - | |
| 157 | - echo '<p id="rt-plugin-report-buttons"></p>'; | |
| 158 | - | |
| 159 | - // Wrap up. | |
| 160 | - echo '</div>'; | |
| 161 | - } | |
| 162 | - | |
| 163 | - | |
| 164 | - /** | |
| 165 | - * Enqueue admin javascript | |
| 166 | - */ | |
| 167 | - public function enqueue_js( $hook ) { | |
| 168 | - // Check if we're on the right screen. | |
| 169 | - if ( 'plugins_page_rt_plugin_report' != $hook ) { | |
| 170 | - return; | |
| 171 | - } | |
| 172 | - // register the plugin's admin js, and require jquery | |
| 173 | - wp_enqueue_script( 'rt-plugin-report-js', plugins_url( '/js/rt-plugin-report.js', __FILE__ ), array( 'jquery' ) ); | |
| 174 | - // add some variables to the page, to be used by the javascript | |
| 175 | - $slugs = $this->get_plugin_slugs(); | |
| 176 | - $slugs_str = implode( ',', $slugs ); | |
| 177 | - $vars = array( | |
| 178 | - 'plugin_slugs' => $slugs_str, | |
| 179 | - 'ajax_nonce' => wp_create_nonce( 'rt_plugin_report_nonce' ), | |
| 180 | - 'export_btn' => __( 'Export .xls file', 'plugin-report' ), | |
| 181 | - ); | |
| 182 | - wp_localize_script( 'rt-plugin-report-js', 'rt_plugin_report_vars', $vars ); | |
| 183 | - // Enqueue admin CSS file. | |
| 184 | - wp_enqueue_style( 'rt-plugin-report-css', plugin_dir_url( __FILE__ ) . 'css/rt-plugin-report.css' ); | |
| 185 | - } | |
| 186 | - | |
| 187 | - | |
| 188 | - /** | |
| 189 | - * Get the slugs for all currently installed plugins | |
| 190 | - */ | |
| 191 | - private function get_plugin_slugs() { | |
| 192 | - $plugins = get_plugins(); | |
| 193 | - $slugs = array(); | |
| 194 | - foreach ( $plugins as $key => $plugin ) { | |
| 195 | - $slugs[] = $this->get_plugin_slug( $key ); | |
| 196 | - } | |
| 197 | - return $slugs; | |
| 198 | - } | |
| 199 | - | |
| 200 | - | |
| 201 | - /** | |
| 202 | - * Convert a plugin's file path into its slug | |
| 203 | - */ | |
| 204 | - private function get_plugin_slug( $file ) { | |
| 205 | - if ( strpos( $file, '/' ) !== false ) { | |
| 206 | - $parts = explode( '/', $file ); | |
| 207 | - } else { | |
| 208 | - $parts = explode( '.', $file ); | |
| 209 | - } | |
| 210 | - return sanitize_title( $parts[0] ); | |
| 211 | - } | |
| 212 | - | |
| 213 | - | |
| 214 | - /** | |
| 215 | - * AJAX handler | |
| 216 | - * Returns a full html table row with the plugin's data | |
| 217 | - */ | |
| 218 | - public function get_plugin_info() { | |
| 219 | - | |
| 220 | - // Check the ajax nonce, display an error if the check fails. | |
| 221 | - if ( ! check_ajax_referer( 'rt_plugin_report_nonce', 'nonce', false ) ) { | |
| 222 | - wp_die(); | |
| 223 | - } | |
| 224 | - | |
| 225 | - // Check user capabilites, just to be sure. | |
| 226 | - if ( ! current_user_can( 'manage_options' ) ) { | |
| 227 | - wp_die(); | |
| 228 | - } | |
| 229 | - | |
| 230 | - // Check if get_plugins() function exists. | |
| 231 | - if ( ! function_exists( 'plugins_api' ) ) { | |
| 232 | - require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; | |
| 233 | - } | |
| 234 | - | |
| 235 | - $slug = sanitize_title( $_POST['slug'] ); | |
| 236 | - | |
| 237 | - $report = $this->assemble_plugin_report( $slug ); | |
| 238 | - | |
| 239 | - if ( $report ) { | |
| 240 | - $table_row = $this->render_table_row( $report ); | |
| 241 | - } else { | |
| 242 | - $table_row = $this->render_error_row( esc_html__( 'No plugin data available.', 'plugin-report' ) ); | |
| 243 | - } | |
| 244 | - | |
| 245 | - // Formulate a response. | |
| 246 | - $response = array( | |
| 247 | - 'html' => $table_row, | |
| 248 | - 'message' => 'Success!', | |
| 249 | - ); | |
| 250 | - // Return the response. | |
| 251 | - echo json_encode( $response ); | |
| 252 | - | |
| 253 | - wp_die(); | |
| 254 | - } | |
| 255 | - | |
| 256 | - | |
| 257 | - /** | |
| 258 | - * Gather all the info we can get about a plugin. | |
| 259 | - * Uses transient caching to avoid doing repo API calls on every page visit | |
| 260 | - */ | |
| 261 | - private function assemble_plugin_report( $slug ) { | |
| 262 | - if ( ! empty( $slug ) ) { | |
| 263 | - $report = array(); | |
| 264 | - $cache_key = $this->create_cache_key( $slug ); | |
| 265 | - $cache = get_site_transient( $cache_key ); | |
| 266 | - $plugins = get_plugins(); | |
| 267 | - | |
| 268 | - if ( empty( $cache ) ) { | |
| 269 | - | |
| 270 | - // Add the plugin's slug to the report. | |
| 271 | - $report['slug'] = $slug; | |
| 272 | - | |
| 273 | - // Get the locally available info, and add it to the report. | |
| 274 | - foreach ( $plugins as $key => $plugin ) { | |
| 275 | - if ( $this->get_plugin_slug( $key ) == $slug ) { | |
| 276 | - $report['local_info'] = $plugin; | |
| 277 | - $report['file_path'] = $key; | |
| 278 | - break; | |
| 279 | - } | |
| 280 | - } | |
| 281 | - | |
| 282 | - // Use the wordpress.org repository API to get detailed information. | |
| 283 | - $args = array( | |
| 284 | - 'slug' => $slug, | |
| 285 | - 'fields' => array( | |
| 286 | - 'description' => false, | |
| 287 | - 'sections' => false, | |
| 288 | - 'tags' => false, | |
| 289 | - 'version' => true, | |
| 290 | - 'tested' => true, | |
| 291 | - 'requires' => true, | |
| 292 | - 'compatibility' => true, | |
| 293 | - 'author' => true, | |
| 294 | - ), | |
| 295 | - ); | |
| 296 | - $returned_object = plugins_api( 'plugin_information', $args ); | |
| 297 | - | |
| 298 | - // Add the repo info to the report. | |
| 299 | - if ( ! is_wp_error( $returned_object ) ) { | |
| 300 | - $report['repo_info'] = maybe_unserialize( $returned_object ); | |
| 301 | - // Cache the report. | |
| 302 | - set_site_transient( $cache_key, $report, self::CACHE_LIFETIME ); | |
| 303 | - } else { | |
| 304 | - // Store the error code and message in the report. | |
| 305 | - $report['repo_error_code'] = $returned_object->get_error_code(); | |
| 306 | - $report['repo_error_message'] = $returned_object->get_error_message(); | |
| 307 | - // Cache for an extra long time when the plugin is not in the repo. | |
| 308 | - set_site_transient( $cache_key, $report, self::CACHE_LIFETIME_NOREPO ); | |
| 309 | - } | |
| 310 | - } else { | |
| 311 | - $report = $cache; | |
| 312 | - } | |
| 313 | - | |
| 314 | - return $report; | |
| 315 | - | |
| 316 | - } else { | |
| 317 | - return null; | |
| 318 | - } | |
| 319 | - | |
| 320 | - } | |
| 321 | - | |
| 322 | - | |
| 323 | - /** | |
| 324 | - * From a report, generate an HTML table row with relevant data for the plugin | |
| 325 | - */ | |
| 326 | - private function render_table_row( $report ) { | |
| 327 | - // Get the latest WP release version number. | |
| 328 | - $wp_latest = $this->check_core_updates(); | |
| 329 | - // Check if the report is valid. | |
| 330 | - if ( $report == null ) { | |
| 331 | - $html = $this->render_error_row( esc_html__( 'No plugin data available.', 'plugin-report' ) ); | |
| 332 | - } else { | |
| 333 | - // Start the new table row. | |
| 334 | - $html = '<tr class="rt-plugin-report-row-' . $report['slug'] . '">'; | |
| 335 | - // Name. | |
| 336 | - if( isset( $report['local_info']['PluginURI'] ) && !empty( $report['local_info']['PluginURI'] ) ){ | |
| 337 | - $html .= '<td><a href="' . $report['local_info']['PluginURI'] . '"><strong>' . $report['local_info']['Name'] . '</strong></a></td>'; | |
| 338 | - } else { | |
| 339 | - $html .= '<td><strong>' . $report['local_info']['Name'] . '</strong></td>'; | |
| 340 | - } | |
| 341 | - // Author. | |
| 342 | - if( isset( $report['local_info']['AuthorURI'] ) && !empty( $report['local_info']['AuthorURI'] ) ){ | |
| 343 | - $html .= '<td><a href="' . $report['local_info']['AuthorURI'] . '">' . $report['local_info']['Author'] . '</a></td>'; | |
| 344 | - } else { | |
| 345 | - $html .= '<td>' . $report['local_info']['Author'] . '</td>'; | |
| 346 | - } | |
| 347 | - // Activated. | |
| 348 | - $active = __( 'Please clear cache to update', 'plugin-report' ); | |
| 349 | - $css_class = self::CSS_CLASS_MED; | |
| 350 | - if( isset( $report['file_path'] ) ){ | |
| 351 | - $active = is_plugin_active( $report['file_path'] ) ? __( 'Yes', 'plugin-report' ) : __( 'No', 'plugin-report' ); | |
| 352 | - $css_class = is_plugin_active( $report['file_path'] ) ? self::CSS_CLASS_LOW : self::CSS_CLASS_HIGH; | |
| 353 | - } | |
| 354 | - $html .= '<td class="' . $css_class . '">' . $active . '</td>'; | |
| 355 | - // Installed / available version. | |
| 356 | - if( isset( $report['repo_info'] ) ){ | |
| 357 | - $css_class = $this->get_version_risk_classname( $report['local_info']['Version'], $report['repo_info']->version ); | |
| 358 | - $html .= '<td class="' . $css_class . '">'; | |
| 359 | - $html .= $report['local_info']['Version']; | |
| 360 | - if ( $report['local_info']['Version'] != $report['repo_info']->version ) { | |
| 361 | - $html .= ' <span class="rt-additional-info">(' . $report['repo_info']->version . ' available)</span>'; | |
| 362 | - } | |
| 363 | - $html .= '</td>'; | |
| 364 | - } else { | |
| 365 | - $html .= '<td>' . $report['local_info']['Version'] . '</td>'; | |
| 366 | - } | |
| 367 | - // Last updates. | |
| 368 | - if( isset( $report['repo_info'] ) ){ | |
| 369 | - $time_update = new DateTime( $report['repo_info']->last_updated ); | |
| 370 | - $time_diff = human_time_diff( $time_update->getTimestamp(), current_time( 'timestamp' ) ); | |
| 371 | - $css_class = $this->get_timediff_risk_classname( current_time( 'timestamp' ) - $time_update->getTimestamp() ); | |
| 372 | - $html .= '<td class="' . $css_class . '">' . $time_diff . '</td>'; | |
| 373 | - } else { | |
| 374 | - $html .= $this->render_error_cell(); | |
| 375 | - } | |
| 376 | - // Tested up to. | |
| 377 | - if( isset( $report['repo_info'] ) ){ | |
| 378 | - $css_class = $this->get_version_risk_classname( $report['repo_info']->tested, $wp_latest ); | |
| 379 | - $html .= '<td class="' . $css_class . '">' . $report['repo_info']->tested . '</td>'; | |
| 380 | - } else { | |
| 381 | - $html .= $this->render_error_cell(); | |
| 382 | - } | |
| 383 | - // Overall user rating. | |
| 384 | - if( isset( $report['repo_info'] ) ){ | |
| 385 | - $css_class = ( intval( $report['repo_info']->num_ratings ) > 0 ) ? $this->get_percentage_risk_classname( intval( $report['repo_info']->rating ) ) : ''; | |
| 386 | - $value_text = ( ( intval( $report['repo_info']->num_ratings ) > 0 ) ? $report['repo_info']->rating . '%' : esc_html__( 'No data available', 'plugin-report' ) ); | |
| 387 | - $html .= '<td class="' . $css_class . '">' . $value_text . '</td>'; | |
| 388 | - } else { | |
| 389 | - $html .= $this->render_error_cell(); | |
| 390 | - } | |
| 391 | - // Close the new table row. | |
| 392 | - $html .= '</tr>'; | |
| 393 | - } | |
| 394 | - return $html; | |
| 395 | - } | |
| 396 | - | |
| 397 | - | |
| 398 | - /** | |
| 399 | - * Format an error message as a table row, so we can return it to javascript | |
| 400 | - */ | |
| 401 | - private function render_error_row( $message ) { | |
| 402 | - return '<tr class="rt-pluginreport-row-error"><td colspan="' . self::COLS_PER_ROW . '">' . $message . '</td></tr>'; | |
| 403 | - } | |
| 404 | - | |
| 405 | - | |
| 406 | - /** | |
| 407 | - * Format an error message as a table cell, so we can return it to javascript | |
| 408 | - */ | |
| 409 | - private function render_error_cell( $message = null ) { | |
| 410 | - if( !$message ){ | |
| 411 | - $message = esc_html__( 'No data available', 'plugin-report' ); | |
| 412 | - } | |
| 413 | - return '<td class="rt-pluginreport-cell-error">' . $message . '</td>'; | |
| 414 | - } | |
| 415 | - | |
| 416 | - | |
| 417 | - /** | |
| 418 | - * Figure out what CSS class to use based on current and optimal version numbers | |
| 419 | - */ | |
| 420 | - private function get_version_risk_classname( $available, $optimal ) { | |
| 421 | - // If the version match, indicate low risk. | |
| 422 | - if ( version_compare( $available, $optimal, '==' ) ) { | |
| 423 | - return self::CSS_CLASS_LOW; | |
| 424 | - } | |
| 425 | - // If major version match, indicate medium risk. | |
| 426 | - if ( version_compare( $this->major_release_version_nr( $available ), $this->major_release_version_nr( $optimal ), '==' ) ) { | |
| 427 | - return self::CSS_CLASS_MED; | |
| 428 | - } | |
| 429 | - // Else, indicate high risk. | |
| 430 | - return self::CSS_CLASS_HIGH; | |
| 431 | - } | |
| 432 | - | |
| 433 | - | |
| 434 | - /** | |
| 435 | - * Assess the risk associated with low ratings or poor compatibility feedback, return corresponding CSS class | |
| 436 | - */ | |
| 437 | - private function get_percentage_risk_classname( $perc ) { | |
| 438 | - if ( $perc < 70 ) { | |
| 439 | - return self::CSS_CLASS_HIGH; | |
| 440 | - } | |
| 441 | - if ( $perc < 90 ) { | |
| 442 | - return self::CSS_CLASS_MED; | |
| 443 | - } | |
| 444 | - return self::CSS_CLASS_LOW; | |
| 445 | - } | |
| 446 | - | |
| 447 | - | |
| 448 | - /** | |
| 449 | - * Assess the risk associated with low ratings or poor compatibility feedback, return corresponding CSS class | |
| 450 | - */ | |
| 451 | - private function get_timediff_risk_classname( $time_diff ) { | |
| 452 | - $days = $time_diff / ( DAY_IN_SECONDS ); | |
| 453 | - if ( $days > 365 ) { | |
| 454 | - return self::CSS_CLASS_HIGH; | |
| 455 | - } | |
| 456 | - if ( $days > 90 ) { | |
| 457 | - return self::CSS_CLASS_MED; | |
| 458 | - } | |
| 459 | - return self::CSS_CLASS_LOW; | |
| 460 | - } | |
| 461 | - | |
| 462 | - | |
| 463 | - /** | |
| 464 | - * Get the latest available WordPress version using WP core functions | |
| 465 | - * This way, we don't need to do any API calls. WP check this periodically anyway. | |
| 466 | - */ | |
| 467 | - private function check_core_updates() { | |
| 468 | - global $wp_version; | |
| 469 | - $update = get_preferred_from_update_core(); | |
| 470 | - // Bail out of no valid response, or false. | |
| 471 | - if ( ! $update || $update == false ) { | |
| 472 | - return $wp_version; | |
| 473 | - } | |
| 474 | - // If latest, return current version number. | |
| 475 | - if ( $update->response == 'latest' ) { | |
| 476 | - return $wp_version; | |
| 477 | - } | |
| 478 | - // Return the preferred update's version number. | |
| 479 | - return $update->version; | |
| 480 | - } | |
| 481 | - | |
| 482 | - | |
| 483 | - /** | |
| 484 | - * Extract the major release number from a WP version nr | |
| 485 | - */ | |
| 486 | - private function major_release_version_nr( $version ) { | |
| 487 | - $parts = explode( '.', $version ); | |
| 488 | - $parts = array_slice( $parts, 0, 2 ); | |
| 489 | - return implode( '.', $parts ); | |
| 490 | - } | |
| 491 | - | |
| 492 | - | |
| 493 | - /** | |
| 494 | - * Create a cache key that is unique to the provided plugin slug. | |
| 495 | - */ | |
| 496 | - private function create_cache_key( $slug ) { | |
| 497 | - // Create a hash for the plugiin slug. | |
| 498 | - $slug_hash = hash( 'sha256', $slug ); | |
| 499 | - // Prefix and limit the string to 40 characters to avoid issues with long keys. | |
| 500 | - $cache_key = 'rtpr_' . substr( $slug_hash, 0, 35 ); | |
| 501 | - // Return the key. | |
| 502 | - return $cache_key; | |
| 503 | - } | |
| 504 | - | |
| 505 | - | |
| 506 | - /** | |
| 507 | - * Clear all cached plugin info | |
| 508 | - */ | |
| 509 | - private function clear_cache() { | |
| 510 | - // Request a list of all plugins. | |
| 511 | - $plugins = get_plugins(); | |
| 512 | - // Loop through the plugins array, and delete cache items. | |
| 513 | - foreach ( $plugins as $key => $plugin ) { | |
| 514 | - $slug = $this->get_plugin_slug( $key ); | |
| 515 | - $this->clear_cache_item( $slug ); | |
| 516 | - } | |
| 517 | - } | |
| 518 | - | |
| 519 | - | |
| 520 | - /** | |
| 521 | - * Remove the cache item for a single plugin | |
| 522 | - */ | |
| 523 | - private function clear_cache_item( $slug ) { | |
| 524 | - if ( isset( $slug ) ) { | |
| 525 | - $cache_key = $this->create_cache_key( $slug ); | |
| 526 | - delete_site_transient( $cache_key ); | |
| 527 | - } | |
| 528 | - } | |
| 529 | - | |
| 530 | - | |
| 531 | - /** | |
| 532 | - * Selectively delete cache for plugins that have been updated. | |
| 533 | - */ | |
| 534 | - public function upgrade_delete_cache_items( $upgrader, $data ) { | |
| 535 | - // Check if plugins have been upgraded by WP. | |
| 536 | - if ( isset( $data ) && isset( $data['plugins'] ) && is_array( $data['plugins'] ) ) { | |
| 537 | - // Loop through the plugins, and delete the associated cache items. | |
| 538 | - foreach ( $data['plugins'] as $key => $value ) { | |
| 539 | - $slug = $this->get_plugin_slug( $value ); | |
| 540 | - $this->clear_cache_item( $slug ); | |
| 541 | - } | |
| 542 | - } | |
| 543 | - } | |
| 544 | - | |
| 545 | - } | |
| 546 | - | |
| 547 | - // Instantiate the class. | |
| 548 | - $rt_plugin_report_instance = new RT_Plugin_Report(); | |
| 549 | - $rt_plugin_report_instance->init(); | |
| 550 | - | |
| 551 | -} | |
| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * Plugin Name: Plugin Report | |
| 4 | + * Plugin URI: https://wordpress.org/plugins/plugin-report/ | |
| 5 | + * Description: Provides detailed information about currently installed plugins | |
| 6 | + * Version: 2.2.4 | |
| 7 | + * Requires at least: 4.6 | |
| 8 | + * Requires PHP: 5.6 | |
| 9 | + * Author: Torsten Landsiedel | |
| 10 | + * Author URI: https://torstenlandsiedel.de | |
| 11 | + * License: GPLv3 | |
| 12 | + * Network: true | |
| 13 | + * | |
| 14 | + * @package Plugin_Report | |
| 15 | + */ | |
| 16 | + | |
| 17 | +// If called without WordPress, exit. | |
| 18 | +if ( ! defined( 'ABSPATH' ) ) { | |
| 19 | + exit; | |
| 20 | +} | |
| 21 | + | |
| 22 | +if ( is_admin() && ! class_exists( 'Plugin_Report' ) ) { | |
| 23 | + require_once __DIR__ . '/class-plugin-report.php'; | |
| 24 | + | |
| 25 | + $plugin_report_instance = new Plugin_Report(); | |
| 26 | + $plugin_report_instance->init(); | |
| 27 | +} | |
