Compatibility.php
9 years ago
List.php
9 years ago
Repository.php
9 years ago
Server.php
9 years ago
Repository.php
295 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * ====================================================================== |
| 5 | * LICENSE: This file is subject to the terms and conditions defined in * |
| 6 | * file 'license.txt', which is part of this source code package. * |
| 7 | * ====================================================================== |
| 8 | */ |
| 9 | |
| 10 | /** |
| 11 | * Extension Repository |
| 12 | * |
| 13 | * @package AAM |
| 14 | * @author Vasyl Martyniuk <vasyl@vasyltech.com> |
| 15 | */ |
| 16 | class AAM_Extension_Repository { |
| 17 | |
| 18 | /** |
| 19 | * Extension status: installed |
| 20 | * |
| 21 | * Extension has been installed and is up to date |
| 22 | */ |
| 23 | const STATUS_INSTALLED = 'installed'; |
| 24 | |
| 25 | /** |
| 26 | * License violation |
| 27 | * |
| 28 | * Extension is inactive |
| 29 | */ |
| 30 | const STATUS_INACTIVE = 'inactive'; |
| 31 | |
| 32 | /** |
| 33 | * Extension status: download |
| 34 | * |
| 35 | * Extension is not installed and either needs to be purchased or |
| 36 | * downloaded for free. |
| 37 | */ |
| 38 | const STATUS_DOWNLOAD = 'download'; |
| 39 | |
| 40 | /** |
| 41 | * Extension status: update |
| 42 | * |
| 43 | * New version of the extension has been detected. |
| 44 | */ |
| 45 | const STATUS_UPDATE = 'update'; |
| 46 | |
| 47 | /** |
| 48 | * Single instance of itself |
| 49 | * |
| 50 | * @var AAM_Extension_Repository |
| 51 | * |
| 52 | * @access private |
| 53 | * @static |
| 54 | */ |
| 55 | private static $_instance = null; |
| 56 | |
| 57 | /** |
| 58 | * Extension list |
| 59 | * |
| 60 | * @var array |
| 61 | * |
| 62 | * @access protected |
| 63 | */ |
| 64 | protected $list = array(); |
| 65 | |
| 66 | /** |
| 67 | * Constructor |
| 68 | * |
| 69 | * @return void |
| 70 | * |
| 71 | * @access protected |
| 72 | */ |
| 73 | protected function __construct() {} |
| 74 | |
| 75 | /** |
| 76 | * Get single instance of itself |
| 77 | * |
| 78 | * @param AAM $parent |
| 79 | * |
| 80 | * @return AAM_Extension_Repository |
| 81 | * |
| 82 | * @access public |
| 83 | * @static |
| 84 | */ |
| 85 | public static function getInstance() { |
| 86 | if (is_null(self::$_instance)) { |
| 87 | self::$_instance = new self; |
| 88 | } |
| 89 | |
| 90 | return self::$_instance; |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Load active extensions |
| 95 | * |
| 96 | * @return void |
| 97 | * |
| 98 | * @access public |
| 99 | */ |
| 100 | public function load($dir = null) { |
| 101 | $basedir = (is_null($dir) ? $this->getBasedir() : $dir); |
| 102 | |
| 103 | //since release 3.4 some extensions get intergreated into core |
| 104 | AAM_Core_Compatibility::initExtensions(); |
| 105 | |
| 106 | if (file_exists($basedir)) { |
| 107 | //iterate through each active extension and load it |
| 108 | foreach (scandir($basedir) as $extension) { |
| 109 | if (!in_array($extension, array('.', '..'))) { |
| 110 | $this->bootstrapExtension($basedir . '/' . $extension); |
| 111 | } |
| 112 | } |
| 113 | //Very important hook for cases when there is extensions dependancy. |
| 114 | //For example AAM Plus Package depends on AAM Utitlities properties |
| 115 | do_action('aam-post-extensions-load'); |
| 116 | } |
| 117 | } |
| 118 | |
| 119 | /** |
| 120 | * Bootstrap the Extension |
| 121 | * |
| 122 | * In case of any errors, the output can be found in console |
| 123 | * |
| 124 | * @param string $path |
| 125 | * |
| 126 | * @return void |
| 127 | * @access protected |
| 128 | */ |
| 129 | protected function bootstrapExtension($path) { |
| 130 | $bootstrap = "{$path}/bootstrap.php"; |
| 131 | |
| 132 | if (file_exists($bootstrap)) { //bootstrap the extension |
| 133 | require($bootstrap); |
| 134 | } |
| 135 | } |
| 136 | |
| 137 | /** |
| 138 | * Check extension list |
| 139 | * |
| 140 | */ |
| 141 | public function check() { |
| 142 | $list = AAM_Core_Compatibility::getExtensionList(); |
| 143 | |
| 144 | foreach(AAM_Extension_Server::check() as $id => $item) { |
| 145 | if ($item->violation === true) { |
| 146 | $list[$id]['status'] = self::STATUS_INACTIVE; |
| 147 | } elseif (version_compare(constant($id), $item->version) === -1) { |
| 148 | $list[$id]['status'] = self::STATUS_UPDATE; |
| 149 | } else { |
| 150 | $list[$id]['status'] = self::STATUS_INSTALLED; |
| 151 | } |
| 152 | } |
| 153 | |
| 154 | AAM_Core_API::updateOption('aam-extensions', $list); |
| 155 | } |
| 156 | |
| 157 | /** |
| 158 | * Store the license key |
| 159 | * |
| 160 | * This is important to have just for the update extension purposes |
| 161 | * |
| 162 | * @param stdClass $package |
| 163 | * @param string $license |
| 164 | * |
| 165 | * @return void |
| 166 | * |
| 167 | * @access public |
| 168 | */ |
| 169 | public function storeLicense($package, $license) { |
| 170 | //retrieve the installed list of extensions |
| 171 | $list = AAM_Core_Compatibility::getExtensionList(); |
| 172 | |
| 173 | $list[$package->id] = array( |
| 174 | 'license' => $license, |
| 175 | 'status' => self::STATUS_INSTALLED, |
| 176 | ); |
| 177 | |
| 178 | //update the extension list |
| 179 | AAM_Core_API::updateOption('aam-extensions', $list); |
| 180 | } |
| 181 | |
| 182 | |
| 183 | /** |
| 184 | * Add new extension |
| 185 | * |
| 186 | * @param blob $zip |
| 187 | * |
| 188 | * @return boolean |
| 189 | * @access public |
| 190 | */ |
| 191 | public function add($zip) { |
| 192 | $filepath = $this->getBasedir() . '/' . uniqid('aam_'); |
| 193 | $result = false; |
| 194 | |
| 195 | if (file_put_contents($filepath, $zip)) { //unzip the archive |
| 196 | WP_Filesystem(false, false, true); //init filesystem |
| 197 | $result = unzip_file($filepath, $this->getBasedir()); |
| 198 | if (!is_wp_error($result)) { |
| 199 | $result = true; |
| 200 | } |
| 201 | @unlink($filepath); //remove the working archive |
| 202 | } |
| 203 | |
| 204 | return $result; |
| 205 | } |
| 206 | |
| 207 | /** |
| 208 | * Get extension version |
| 209 | * |
| 210 | * @param string $id |
| 211 | * |
| 212 | * @return string|null |
| 213 | * |
| 214 | * @access public |
| 215 | */ |
| 216 | public function getVersion($id) { |
| 217 | return (defined($id) ? constant($id) : null); |
| 218 | } |
| 219 | |
| 220 | /** |
| 221 | * Get extension list |
| 222 | * |
| 223 | * @return array |
| 224 | * |
| 225 | * @access public |
| 226 | */ |
| 227 | public function getList() { |
| 228 | if (empty($this->list)) { |
| 229 | $list = require dirname(__FILE__) . '/List.php'; |
| 230 | $index = AAM_Core_Compatibility::getExtensionList(); |
| 231 | |
| 232 | foreach ($list as &$item) { |
| 233 | $id = $item['id']; |
| 234 | |
| 235 | if (isset($index[$id])) { |
| 236 | $item['status'] = $index[$id]['status']; |
| 237 | } elseif (defined($id)) { |
| 238 | $item['status'] = self::STATUS_INSTALLED; |
| 239 | } else { |
| 240 | $item['status'] = self::STATUS_DOWNLOAD; |
| 241 | } |
| 242 | |
| 243 | if (empty($item['license'])) { |
| 244 | if (!empty($index[$id]['license'])) { |
| 245 | $item['license'] = $index[$id]['license']; |
| 246 | } else { |
| 247 | $item['license'] = 0; |
| 248 | } |
| 249 | } |
| 250 | } |
| 251 | |
| 252 | $this->list = $list; |
| 253 | } |
| 254 | |
| 255 | return $this->list; |
| 256 | } |
| 257 | |
| 258 | /** |
| 259 | * Check extension directory |
| 260 | * |
| 261 | * @return boolean|sstring |
| 262 | * |
| 263 | * @access public |
| 264 | * |
| 265 | * @global type $wp_filesystem |
| 266 | */ |
| 267 | public function checkDirectory() { |
| 268 | $error = false; |
| 269 | $basedir = $this->getBasedir(); |
| 270 | |
| 271 | if (!file_exists($basedir)) { |
| 272 | if (!@mkdir($basedir, fileperms(ABSPATH) & 0777 | 0755, true)) { |
| 273 | $error = sprintf(__('Failed to create %s', AAM_KEY), $basedir); |
| 274 | } |
| 275 | } elseif (!is_writable($basedir)) { |
| 276 | $error = sprintf( |
| 277 | __('Directory %s is not writable', AAM_KEY), $basedir |
| 278 | ); |
| 279 | } |
| 280 | |
| 281 | return $error; |
| 282 | } |
| 283 | |
| 284 | /** |
| 285 | * Get base directory |
| 286 | * |
| 287 | * @return string |
| 288 | * |
| 289 | * @access public |
| 290 | */ |
| 291 | public function getBasedir() { |
| 292 | return AAM_Core_Config::get('extention.directory', AAM_EXTENSION_BASE); |
| 293 | } |
| 294 | |
| 295 | } |