East-Kent-Partnership /
Intranet
@@ -17,540 +17,540 @@ |
||
| 17 | 17 | */ |
| 18 | 18 | class CKEditor |
| 19 | 19 | {
|
| 20 | - /** |
|
| 21 | - * The version of %CKEditor. |
|
| 22 | - */ |
|
| 23 | - const version = '3.6.5'; |
|
| 24 | - /** |
|
| 25 | - * A constant string unique for each release of %CKEditor. |
|
| 26 | - */ |
|
| 27 | - const timestamp = 'C9A85WF'; |
|
| 28 | - |
|
| 29 | - /** |
|
| 30 | - * URL to the %CKEditor installation directory (absolute or relative to document root). |
|
| 31 | - * If not set, CKEditor will try to guess it's path. |
|
| 32 | - * |
|
| 33 | - * Example usage: |
|
| 34 | - * @code |
|
| 35 | - * $CKEditor->basePath = '/ckeditor/'; |
|
| 36 | - * @endcode |
|
| 37 | - */ |
|
| 38 | - public $basePath; |
|
| 39 | - /** |
|
| 40 | - * An array that holds the global %CKEditor configuration. |
|
| 41 | - * For the list of available options, see http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html |
|
| 42 | - * |
|
| 43 | - * Example usage: |
|
| 44 | - * @code |
|
| 45 | - * $CKEditor->config['height'] = 400; |
|
| 46 | - * // Use @@ at the beggining of a string to ouput it without surrounding quotes. |
|
| 47 | - * $CKEditor->config['width'] = '@@screen.width * 0.8'; |
|
| 48 | - * @endcode |
|
| 49 | - */ |
|
| 50 | - public $config = array(); |
|
| 51 | - /** |
|
| 52 | - * A boolean variable indicating whether CKEditor has been initialized. |
|
| 53 | - * Set it to true only if you have already included |
|
| 54 | - * <script> tag loading ckeditor.js in your website. |
|
| 55 | - */ |
|
| 56 | - public $initialized = false; |
|
| 57 | - /** |
|
| 58 | - * Boolean variable indicating whether created code should be printed out or returned by a function. |
|
| 59 | - * |
|
| 60 | - * Example 1: get the code creating %CKEditor instance and print it on a page with the "echo" function. |
|
| 61 | - * @code |
|
| 62 | - * $CKEditor = new CKEditor(); |
|
| 63 | - * $CKEditor->returnOutput = true; |
|
| 64 | - * $code = $CKEditor->editor("editor1", "<p>Initial value.</p>");
|
|
| 65 | - * echo "<p>Editor 1:</p>"; |
|
| 66 | - * echo $code; |
|
| 67 | - * @endcode |
|
| 68 | - */ |
|
| 69 | - public $returnOutput = false; |
|
| 70 | - /** |
|
| 71 | - * An array with textarea attributes. |
|
| 72 | - * |
|
| 73 | - * When %CKEditor is created with the editor() method, a HTML <textarea> element is created, |
|
| 74 | - * it will be displayed to anyone with JavaScript disabled or with incompatible browser. |
|
| 75 | - */ |
|
| 76 | - public $textareaAttributes = array( "rows" => 8, "cols" => 60 ); |
|
| 77 | - /** |
|
| 78 | - * A string indicating the creation date of %CKEditor. |
|
| 79 | - * Do not change it unless you want to force browsers to not use previously cached version of %CKEditor. |
|
| 80 | - */ |
|
| 81 | - public $timestamp = "C9A85WF"; |
|
| 82 | - /** |
|
| 83 | - * An array that holds event listeners. |
|
| 84 | - */ |
|
| 85 | - private $events = array(); |
|
| 86 | - /** |
|
| 87 | - * An array that holds global event listeners. |
|
| 88 | - */ |
|
| 89 | - private $globalEvents = array(); |
|
| 90 | - |
|
| 91 | - /** |
|
| 92 | - * Main Constructor. |
|
| 93 | - * |
|
| 94 | - * @param $basePath (string) URL to the %CKEditor installation directory (optional). |
|
| 95 | - */ |
|
| 96 | - function __construct($basePath = null) {
|
|
| 97 | - if (!empty($basePath)) {
|
|
| 98 | - $this->basePath = $basePath; |
|
| 99 | - } |
|
| 100 | - } |
|
| 101 | - |
|
| 102 | - /** |
|
| 103 | - * Creates a %CKEditor instance. |
|
| 104 | - * In incompatible browsers %CKEditor will downgrade to plain HTML <textarea> element. |
|
| 105 | - * |
|
| 106 | - * @param $name (string) Name of the %CKEditor instance (this will be also the "name" attribute of textarea element). |
|
| 107 | - * @param $value (string) Initial value (optional). |
|
| 108 | - * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 109 | - * @param $events (array) Event listeners for this editor instance (optional). |
|
| 110 | - * |
|
| 111 | - * Example usage: |
|
| 112 | - * @code |
|
| 113 | - * $CKEditor = new CKEditor(); |
|
| 114 | - * $CKEditor->editor("field1", "<p>Initial value.</p>");
|
|
| 115 | - * @endcode |
|
| 116 | - * |
|
| 117 | - * Advanced example: |
|
| 118 | - * @code |
|
| 119 | - * $CKEditor = new CKEditor(); |
|
| 120 | - * $config = array(); |
|
| 121 | - * $config['toolbar'] = array( |
|
| 122 | - * array( 'Source', '-', 'Bold', 'Italic', 'Underline', 'Strike' ), |
|
| 123 | - * array( 'Image', 'Link', 'Unlink', 'Anchor' ) |
|
| 124 | - * ); |
|
| 125 | - * $events['instanceReady'] = 'function (ev) {
|
|
| 126 | - * alert("Loaded: " + ev.editor.name);
|
|
| 127 | - * }'; |
|
| 128 | - * $CKEditor->editor("field1", "<p>Initial value.</p>", $config, $events);
|
|
| 129 | - * @endcode |
|
| 130 | - */ |
|
| 131 | - public function editor($name, $value = "", $config = array(), $events = array()) |
|
| 132 | - {
|
|
| 133 | - $attr = ""; |
|
| 134 | - foreach ($this->textareaAttributes as $key => $val) {
|
|
| 135 | - $attr.= " " . $key . '="' . str_replace('"', '"', $val) . '"';
|
|
| 136 | - } |
|
| 137 | - $out = "<textarea name=\"" . $name . "\"" . $attr . ">" . htmlspecialchars($value) . "</textarea>\n"; |
|
| 138 | - if (!$this->initialized) {
|
|
| 139 | - $out .= $this->init(); |
|
| 140 | - } |
|
| 141 | - |
|
| 142 | - $_config = $this->configSettings($config, $events); |
|
| 143 | - |
|
| 144 | - $js = $this->returnGlobalEvents(); |
|
| 145 | - if (!empty($_config)) |
|
| 146 | - $js .= "CKEDITOR.replace('".$name."', ".$this->jsEncode($_config).");";
|
|
| 147 | - else |
|
| 148 | - $js .= "CKEDITOR.replace('".$name."');";
|
|
| 149 | - |
|
| 150 | - $out .= $this->script($js); |
|
| 151 | - |
|
| 152 | - if (!$this->returnOutput) {
|
|
| 153 | - print $out; |
|
| 154 | - $out = ""; |
|
| 155 | - } |
|
| 156 | - |
|
| 157 | - return $out; |
|
| 158 | - } |
|
| 159 | - |
|
| 160 | - /** |
|
| 161 | - * Replaces a <textarea> with a %CKEditor instance. |
|
| 162 | - * |
|
| 163 | - * @param $id (string) The id or name of textarea element. |
|
| 164 | - * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 165 | - * @param $events (array) Event listeners for this editor instance (optional). |
|
| 166 | - * |
|
| 167 | - * Example 1: adding %CKEditor to <textarea name="article"></textarea> element: |
|
| 168 | - * @code |
|
| 169 | - * $CKEditor = new CKEditor(); |
|
| 170 | - * $CKEditor->replace("article");
|
|
| 171 | - * @endcode |
|
| 172 | - */ |
|
| 173 | - public function replace($id, $config = array(), $events = array()) |
|
| 174 | - {
|
|
| 175 | - $out = ""; |
|
| 176 | - if (!$this->initialized) {
|
|
| 177 | - $out .= $this->init(); |
|
| 178 | - } |
|
| 179 | - |
|
| 180 | - $_config = $this->configSettings($config, $events); |
|
| 181 | - |
|
| 182 | - $js = $this->returnGlobalEvents(); |
|
| 183 | - if (!empty($_config)) {
|
|
| 184 | - $js .= "CKEDITOR.replace('".$id."', ".$this->jsEncode($_config).");";
|
|
| 185 | - } |
|
| 186 | - else {
|
|
| 187 | - $js .= "CKEDITOR.replace('".$id."');";
|
|
| 188 | - } |
|
| 189 | - $out .= $this->script($js); |
|
| 190 | - |
|
| 191 | - if (!$this->returnOutput) {
|
|
| 192 | - print $out; |
|
| 193 | - $out = ""; |
|
| 194 | - } |
|
| 195 | - |
|
| 196 | - return $out; |
|
| 197 | - } |
|
| 198 | - |
|
| 199 | - /** |
|
| 200 | - * Replace all <textarea> elements available in the document with editor instances. |
|
| 201 | - * |
|
| 202 | - * @param $className (string) If set, replace all textareas with class className in the page. |
|
| 203 | - * |
|
| 204 | - * Example 1: replace all <textarea> elements in the page. |
|
| 205 | - * @code |
|
| 206 | - * $CKEditor = new CKEditor(); |
|
| 207 | - * $CKEditor->replaceAll(); |
|
| 208 | - * @endcode |
|
| 209 | - * |
|
| 210 | - * Example 2: replace all <textarea class="myClassName"> elements in the page. |
|
| 211 | - * @code |
|
| 212 | - * $CKEditor = new CKEditor(); |
|
| 213 | - * $CKEditor->replaceAll( 'myClassName' ); |
|
| 214 | - * @endcode |
|
| 215 | - */ |
|
| 216 | - public function replaceAll($className = null) |
|
| 217 | - {
|
|
| 218 | - $out = ""; |
|
| 219 | - if (!$this->initialized) {
|
|
| 220 | - $out .= $this->init(); |
|
| 221 | - } |
|
| 222 | - |
|
| 223 | - $_config = $this->configSettings(); |
|
| 224 | - |
|
| 225 | - $js = $this->returnGlobalEvents(); |
|
| 226 | - if (empty($_config)) {
|
|
| 227 | - if (empty($className)) {
|
|
| 228 | - $js .= "CKEDITOR.replaceAll();"; |
|
| 229 | - } |
|
| 230 | - else {
|
|
| 231 | - $js .= "CKEDITOR.replaceAll('".$className."');";
|
|
| 232 | - } |
|
| 233 | - } |
|
| 234 | - else {
|
|
| 235 | - $classDetection = ""; |
|
| 236 | - $js .= "CKEDITOR.replaceAll( function(textarea, config) {\n";
|
|
| 237 | - if (!empty($className)) {
|
|
| 238 | - $js .= " var classRegex = new RegExp('(?:^| )' + '". $className ."' + '(?:$| )');\n";
|
|
| 239 | - $js .= " if (!classRegex.test(textarea.className))\n"; |
|
| 240 | - $js .= " return false;\n"; |
|
| 241 | - } |
|
| 242 | - $js .= " CKEDITOR.tools.extend(config, ". $this->jsEncode($_config) .", true);"; |
|
| 243 | - $js .= "} );"; |
|
| 244 | - |
|
| 245 | - } |
|
| 246 | - |
|
| 247 | - $out .= $this->script($js); |
|
| 248 | - |
|
| 249 | - if (!$this->returnOutput) {
|
|
| 250 | - print $out; |
|
| 251 | - $out = ""; |
|
| 252 | - } |
|
| 253 | - |
|
| 254 | - return $out; |
|
| 255 | - } |
|
| 256 | - |
|
| 257 | - /** |
|
| 258 | - * Adds event listener. |
|
| 259 | - * Events are fired by %CKEditor in various situations. |
|
| 260 | - * |
|
| 261 | - * @param $event (string) Event name. |
|
| 262 | - * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 263 | - * |
|
| 264 | - * Example usage: |
|
| 265 | - * @code |
|
| 266 | - * $CKEditor->addEventHandler('instanceReady', 'function (ev) {
|
|
| 267 | - * alert("Loaded: " + ev.editor.name);
|
|
| 268 | - * }'); |
|
| 269 | - * @endcode |
|
| 270 | - */ |
|
| 271 | - public function addEventHandler($event, $javascriptCode) |
|
| 272 | - {
|
|
| 273 | - if (!isset($this->events[$event])) {
|
|
| 274 | - $this->events[$event] = array(); |
|
| 275 | - } |
|
| 276 | - // Avoid duplicates. |
|
| 277 | - if (!in_array($javascriptCode, $this->events[$event])) {
|
|
| 278 | - $this->events[$event][] = $javascriptCode; |
|
| 279 | - } |
|
| 280 | - } |
|
| 281 | - |
|
| 282 | - /** |
|
| 283 | - * Clear registered event handlers. |
|
| 284 | - * Note: this function will have no effect on already created editor instances. |
|
| 285 | - * |
|
| 286 | - * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 287 | - */ |
|
| 288 | - public function clearEventHandlers($event = null) |
|
| 289 | - {
|
|
| 290 | - if (!empty($event)) {
|
|
| 291 | - $this->events[$event] = array(); |
|
| 292 | - } |
|
| 293 | - else {
|
|
| 294 | - $this->events = array(); |
|
| 295 | - } |
|
| 296 | - } |
|
| 297 | - |
|
| 298 | - /** |
|
| 299 | - * Adds global event listener. |
|
| 300 | - * |
|
| 301 | - * @param $event (string) Event name. |
|
| 302 | - * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 303 | - * |
|
| 304 | - * Example usage: |
|
| 305 | - * @code |
|
| 306 | - * $CKEditor->addGlobalEventHandler('dialogDefinition', 'function (ev) {
|
|
| 307 | - * alert("Loading dialog: " + ev.data.name);
|
|
| 308 | - * }'); |
|
| 309 | - * @endcode |
|
| 310 | - */ |
|
| 311 | - public function addGlobalEventHandler($event, $javascriptCode) |
|
| 312 | - {
|
|
| 313 | - if (!isset($this->globalEvents[$event])) {
|
|
| 314 | - $this->globalEvents[$event] = array(); |
|
| 315 | - } |
|
| 316 | - // Avoid duplicates. |
|
| 317 | - if (!in_array($javascriptCode, $this->globalEvents[$event])) {
|
|
| 318 | - $this->globalEvents[$event][] = $javascriptCode; |
|
| 319 | - } |
|
| 320 | - } |
|
| 321 | - |
|
| 322 | - /** |
|
| 323 | - * Clear registered global event handlers. |
|
| 324 | - * Note: this function will have no effect if the event handler has been already printed/returned. |
|
| 325 | - * |
|
| 326 | - * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 327 | - */ |
|
| 328 | - public function clearGlobalEventHandlers($event = null) |
|
| 329 | - {
|
|
| 330 | - if (!empty($event)) {
|
|
| 331 | - $this->globalEvents[$event] = array(); |
|
| 332 | - } |
|
| 333 | - else {
|
|
| 334 | - $this->globalEvents = array(); |
|
| 335 | - } |
|
| 336 | - } |
|
| 337 | - |
|
| 338 | - /** |
|
| 339 | - * Prints javascript code. |
|
| 340 | - * |
|
| 341 | - * @param string $js |
|
| 342 | - */ |
|
| 343 | - private function script($js) |
|
| 344 | - {
|
|
| 345 | - $out = "<script type=\"text/javascript\">"; |
|
| 346 | - $out .= "//<![CDATA[\n"; |
|
| 347 | - $out .= $js; |
|
| 348 | - $out .= "\n//]]>"; |
|
| 349 | - $out .= "</script>\n"; |
|
| 350 | - |
|
| 351 | - return $out; |
|
| 352 | - } |
|
| 353 | - |
|
| 354 | - /** |
|
| 355 | - * Returns the configuration array (global and instance specific settings are merged into one array). |
|
| 356 | - * |
|
| 357 | - * @param $config (array) The specific configurations to apply to editor instance. |
|
| 358 | - * @param $events (array) Event listeners for editor instance. |
|
| 359 | - */ |
|
| 360 | - private function configSettings($config = array(), $events = array()) |
|
| 361 | - {
|
|
| 362 | - $_config = $this->config; |
|
| 363 | - $_events = $this->events; |
|
| 364 | - |
|
| 365 | - if (is_array($config) && !empty($config)) {
|
|
| 366 | - $_config = array_merge($_config, $config); |
|
| 367 | - } |
|
| 368 | - |
|
| 369 | - if (is_array($events) && !empty($events)) {
|
|
| 370 | - foreach ($events as $eventName => $code) {
|
|
| 371 | - if (!isset($_events[$eventName])) {
|
|
| 372 | - $_events[$eventName] = array(); |
|
| 373 | - } |
|
| 374 | - if (!in_array($code, $_events[$eventName])) {
|
|
| 375 | - $_events[$eventName][] = $code; |
|
| 376 | - } |
|
| 377 | - } |
|
| 378 | - } |
|
| 379 | - |
|
| 380 | - if (!empty($_events)) {
|
|
| 381 | - foreach($_events as $eventName => $handlers) {
|
|
| 382 | - if (empty($handlers)) {
|
|
| 383 | - continue; |
|
| 384 | - } |
|
| 385 | - else if (count($handlers) == 1) {
|
|
| 386 | - $_config['on'][$eventName] = '@@'.$handlers[0]; |
|
| 387 | - } |
|
| 388 | - else {
|
|
| 389 | - $_config['on'][$eventName] = '@@function (ev){';
|
|
| 390 | - foreach ($handlers as $handler => $code) {
|
|
| 391 | - $_config['on'][$eventName] .= '('.$code.')(ev);';
|
|
| 392 | - } |
|
| 393 | - $_config['on'][$eventName] .= '}'; |
|
| 394 | - } |
|
| 395 | - } |
|
| 396 | - } |
|
| 397 | - |
|
| 398 | - return $_config; |
|
| 399 | - } |
|
| 400 | - |
|
| 401 | - /** |
|
| 402 | - * Return global event handlers. |
|
| 403 | - */ |
|
| 404 | - private function returnGlobalEvents() |
|
| 405 | - {
|
|
| 406 | - static $returnedEvents; |
|
| 407 | - $out = ""; |
|
| 408 | - |
|
| 409 | - if (!isset($returnedEvents)) {
|
|
| 410 | - $returnedEvents = array(); |
|
| 411 | - } |
|
| 412 | - |
|
| 413 | - if (!empty($this->globalEvents)) {
|
|
| 414 | - foreach ($this->globalEvents as $eventName => $handlers) {
|
|
| 415 | - foreach ($handlers as $handler => $code) {
|
|
| 416 | - if (!isset($returnedEvents[$eventName])) {
|
|
| 417 | - $returnedEvents[$eventName] = array(); |
|
| 418 | - } |
|
| 419 | - // Return only new events |
|
| 420 | - if (!in_array($code, $returnedEvents[$eventName])) {
|
|
| 421 | - $out .= ($code ? "\n" : "") . "CKEDITOR.on('". $eventName ."', $code);";
|
|
| 422 | - $returnedEvents[$eventName][] = $code; |
|
| 423 | - } |
|
| 424 | - } |
|
| 425 | - } |
|
| 426 | - } |
|
| 427 | - |
|
| 428 | - return $out; |
|
| 429 | - } |
|
| 430 | - |
|
| 431 | - /** |
|
| 432 | - * Initializes CKEditor (executed only once). |
|
| 433 | - */ |
|
| 434 | - private function init() |
|
| 435 | - {
|
|
| 436 | - static $initComplete; |
|
| 437 | - $out = ""; |
|
| 438 | - |
|
| 439 | - if (!empty($initComplete)) {
|
|
| 440 | - return ""; |
|
| 441 | - } |
|
| 442 | - |
|
| 443 | - if ($this->initialized) {
|
|
| 444 | - $initComplete = true; |
|
| 445 | - return ""; |
|
| 446 | - } |
|
| 447 | - |
|
| 448 | - $args = ""; |
|
| 449 | - $ckeditorPath = $this->ckeditorPath(); |
|
| 450 | - |
|
| 451 | - if (!empty($this->timestamp) && $this->timestamp != "%"."TIMESTAMP%") {
|
|
| 452 | - $args = '?t=' . $this->timestamp; |
|
| 453 | - } |
|
| 454 | - |
|
| 455 | - // Skip relative paths... |
|
| 456 | - if (strpos($ckeditorPath, '..') !== 0) {
|
|
| 457 | - $out .= $this->script("window.CKEDITOR_BASEPATH='". $ckeditorPath ."';");
|
|
| 458 | - } |
|
| 459 | - |
|
| 460 | - $out .= "<script type=\"text/javascript\" src=\"" . $ckeditorPath . 'ckeditor.js' . $args . "\"></script>\n"; |
|
| 461 | - |
|
| 462 | - $extraCode = ""; |
|
| 463 | - if ($this->timestamp != self::timestamp) {
|
|
| 464 | - $extraCode .= ($extraCode ? "\n" : "") . "CKEDITOR.timestamp = '". $this->timestamp ."';"; |
|
| 465 | - } |
|
| 466 | - if ($extraCode) {
|
|
| 467 | - $out .= $this->script($extraCode); |
|
| 468 | - } |
|
| 469 | - |
|
| 470 | - $initComplete = $this->initialized = true; |
|
| 471 | - |
|
| 472 | - return $out; |
|
| 473 | - } |
|
| 474 | - |
|
| 475 | - /** |
|
| 476 | - * Return path to ckeditor.js. |
|
| 477 | - */ |
|
| 478 | - private function ckeditorPath() |
|
| 479 | - {
|
|
| 480 | - if (!empty($this->basePath)) {
|
|
| 481 | - return $this->basePath; |
|
| 482 | - } |
|
| 483 | - |
|
| 484 | - /** |
|
| 485 | - * The absolute pathname of the currently executing script. |
|
| 486 | - * Note: If a script is executed with the CLI, as a relative path, such as file.php or ../file.php, |
|
| 487 | - * $_SERVER['SCRIPT_FILENAME'] will contain the relative path specified by the user. |
|
| 488 | - */ |
|
| 489 | - if (isset($_SERVER['SCRIPT_FILENAME'])) {
|
|
| 490 | - $realPath = dirname($_SERVER['SCRIPT_FILENAME']); |
|
| 491 | - } |
|
| 492 | - else {
|
|
| 493 | - /** |
|
| 494 | - * realpath - Returns canonicalized absolute pathname |
|
| 495 | - */ |
|
| 496 | - $realPath = realpath( './' ) ; |
|
| 497 | - } |
|
| 498 | - |
|
| 499 | - /** |
|
| 500 | - * The filename of the currently executing script, relative to the document root. |
|
| 501 | - * For instance, $_SERVER['PHP_SELF'] in a script at the address http://example.com/test.php/foo.bar |
|
| 502 | - * would be /test.php/foo.bar. |
|
| 503 | - */ |
|
| 504 | - $selfPath = dirname($_SERVER['PHP_SELF']); |
|
| 505 | - $file = str_replace("\\", "/", __FILE__);
|
|
| 506 | - |
|
| 507 | - if (!$selfPath || !$realPath || !$file) {
|
|
| 508 | - return "/ckeditor/"; |
|
| 509 | - } |
|
| 510 | - |
|
| 511 | - $documentRoot = substr($realPath, 0, strlen($realPath) - strlen($selfPath)); |
|
| 512 | - $fileUrl = substr($file, strlen($documentRoot)); |
|
| 513 | - $ckeditorUrl = str_replace("ckeditor_php5.php", "", $fileUrl);
|
|
| 514 | - |
|
| 515 | - return $ckeditorUrl; |
|
| 516 | - } |
|
| 517 | - |
|
| 518 | - /** |
|
| 519 | - * This little function provides a basic JSON support. |
|
| 520 | - * |
|
| 521 | - * @param mixed $val |
|
| 522 | - * @return string |
|
| 523 | - */ |
|
| 524 | - private function jsEncode($val) |
|
| 525 | - {
|
|
| 526 | - if (is_null($val)) {
|
|
| 527 | - return 'null'; |
|
| 528 | - } |
|
| 529 | - if (is_bool($val)) {
|
|
| 530 | - return $val ? 'true' : 'false'; |
|
| 531 | - } |
|
| 532 | - if (is_int($val)) {
|
|
| 533 | - return $val; |
|
| 534 | - } |
|
| 535 | - if (is_float($val)) {
|
|
| 536 | - return str_replace(',', '.', $val);
|
|
| 537 | - } |
|
| 538 | - if (is_array($val) || is_object($val)) {
|
|
| 539 | - if (is_array($val) && (array_keys($val) === range(0,count($val)-1))) {
|
|
| 540 | - return '[' . implode(',', array_map(array($this, 'jsEncode'), $val)) . ']';
|
|
| 541 | - } |
|
| 542 | - $temp = array(); |
|
| 543 | - foreach ($val as $k => $v){
|
|
| 544 | - $temp[] = $this->jsEncode("{$k}") . ':' . $this->jsEncode($v);
|
|
| 545 | - } |
|
| 546 | - return '{' . implode(',', $temp) . '}';
|
|
| 547 | - } |
|
| 548 | - // String otherwise |
|
| 549 | - if (strpos($val, '@@') === 0) |
|
| 550 | - return substr($val, 2); |
|
| 551 | - if (strtoupper(substr($val, 0, 9)) == 'CKEDITOR.') |
|
| 552 | - return $val; |
|
| 553 | - |
|
| 554 | - return '"' . str_replace(array("\\", "/", "\n", "\t", "\r", "\x08", "\x0c", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'), $val) . '"';
|
|
| 555 | - } |
|
| 20 | + /** |
|
| 21 | + * The version of %CKEditor. |
|
| 22 | + */ |
|
| 23 | + const version = '3.6.5'; |
|
| 24 | + /** |
|
| 25 | + * A constant string unique for each release of %CKEditor. |
|
| 26 | + */ |
|
| 27 | + const timestamp = 'C9A85WF'; |
|
| 28 | + |
|
| 29 | + /** |
|
| 30 | + * URL to the %CKEditor installation directory (absolute or relative to document root). |
|
| 31 | + * If not set, CKEditor will try to guess it's path. |
|
| 32 | + * |
|
| 33 | + * Example usage: |
|
| 34 | + * @code |
|
| 35 | + * $CKEditor->basePath = '/ckeditor/'; |
|
| 36 | + * @endcode |
|
| 37 | + */ |
|
| 38 | + public $basePath; |
|
| 39 | + /** |
|
| 40 | + * An array that holds the global %CKEditor configuration. |
|
| 41 | + * For the list of available options, see http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html |
|
| 42 | + * |
|
| 43 | + * Example usage: |
|
| 44 | + * @code |
|
| 45 | + * $CKEditor->config['height'] = 400; |
|
| 46 | + * // Use @@ at the beggining of a string to ouput it without surrounding quotes. |
|
| 47 | + * $CKEditor->config['width'] = '@@screen.width * 0.8'; |
|
| 48 | + * @endcode |
|
| 49 | + */ |
|
| 50 | + public $config = array(); |
|
| 51 | + /** |
|
| 52 | + * A boolean variable indicating whether CKEditor has been initialized. |
|
| 53 | + * Set it to true only if you have already included |
|
| 54 | + * <script> tag loading ckeditor.js in your website. |
|
| 55 | + */ |
|
| 56 | + public $initialized = false; |
|
| 57 | + /** |
|
| 58 | + * Boolean variable indicating whether created code should be printed out or returned by a function. |
|
| 59 | + * |
|
| 60 | + * Example 1: get the code creating %CKEditor instance and print it on a page with the "echo" function. |
|
| 61 | + * @code |
|
| 62 | + * $CKEditor = new CKEditor(); |
|
| 63 | + * $CKEditor->returnOutput = true; |
|
| 64 | + * $code = $CKEditor->editor("editor1", "<p>Initial value.</p>");
|
|
| 65 | + * echo "<p>Editor 1:</p>"; |
|
| 66 | + * echo $code; |
|
| 67 | + * @endcode |
|
| 68 | + */ |
|
| 69 | + public $returnOutput = false; |
|
| 70 | + /** |
|
| 71 | + * An array with textarea attributes. |
|
| 72 | + * |
|
| 73 | + * When %CKEditor is created with the editor() method, a HTML <textarea> element is created, |
|
| 74 | + * it will be displayed to anyone with JavaScript disabled or with incompatible browser. |
|
| 75 | + */ |
|
| 76 | + public $textareaAttributes = array( "rows" => 8, "cols" => 60 ); |
|
| 77 | + /** |
|
| 78 | + * A string indicating the creation date of %CKEditor. |
|
| 79 | + * Do not change it unless you want to force browsers to not use previously cached version of %CKEditor. |
|
| 80 | + */ |
|
| 81 | + public $timestamp = "C9A85WF"; |
|
| 82 | + /** |
|
| 83 | + * An array that holds event listeners. |
|
| 84 | + */ |
|
| 85 | + private $events = array(); |
|
| 86 | + /** |
|
| 87 | + * An array that holds global event listeners. |
|
| 88 | + */ |
|
| 89 | + private $globalEvents = array(); |
|
| 90 | + |
|
| 91 | + /** |
|
| 92 | + * Main Constructor. |
|
| 93 | + * |
|
| 94 | + * @param $basePath (string) URL to the %CKEditor installation directory (optional). |
|
| 95 | + */ |
|
| 96 | + function __construct($basePath = null) {
|
|
| 97 | + if (!empty($basePath)) {
|
|
| 98 | + $this->basePath = $basePath; |
|
| 99 | + } |
|
| 100 | + } |
|
| 101 | + |
|
| 102 | + /** |
|
| 103 | + * Creates a %CKEditor instance. |
|
| 104 | + * In incompatible browsers %CKEditor will downgrade to plain HTML <textarea> element. |
|
| 105 | + * |
|
| 106 | + * @param $name (string) Name of the %CKEditor instance (this will be also the "name" attribute of textarea element). |
|
| 107 | + * @param $value (string) Initial value (optional). |
|
| 108 | + * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 109 | + * @param $events (array) Event listeners for this editor instance (optional). |
|
| 110 | + * |
|
| 111 | + * Example usage: |
|
| 112 | + * @code |
|
| 113 | + * $CKEditor = new CKEditor(); |
|
| 114 | + * $CKEditor->editor("field1", "<p>Initial value.</p>");
|
|
| 115 | + * @endcode |
|
| 116 | + * |
|
| 117 | + * Advanced example: |
|
| 118 | + * @code |
|
| 119 | + * $CKEditor = new CKEditor(); |
|
| 120 | + * $config = array(); |
|
| 121 | + * $config['toolbar'] = array( |
|
| 122 | + * array( 'Source', '-', 'Bold', 'Italic', 'Underline', 'Strike' ), |
|
| 123 | + * array( 'Image', 'Link', 'Unlink', 'Anchor' ) |
|
| 124 | + * ); |
|
| 125 | + * $events['instanceReady'] = 'function (ev) {
|
|
| 126 | + * alert("Loaded: " + ev.editor.name);
|
|
| 127 | + * }'; |
|
| 128 | + * $CKEditor->editor("field1", "<p>Initial value.</p>", $config, $events);
|
|
| 129 | + * @endcode |
|
| 130 | + */ |
|
| 131 | + public function editor($name, $value = "", $config = array(), $events = array()) |
|
| 132 | + {
|
|
| 133 | + $attr = ""; |
|
| 134 | + foreach ($this->textareaAttributes as $key => $val) {
|
|
| 135 | + $attr.= " " . $key . '="' . str_replace('"', '"', $val) . '"';
|
|
| 136 | + } |
|
| 137 | + $out = "<textarea name=\"" . $name . "\"" . $attr . ">" . htmlspecialchars($value) . "</textarea>\n"; |
|
| 138 | + if (!$this->initialized) {
|
|
| 139 | + $out .= $this->init(); |
|
| 140 | + } |
|
| 141 | + |
|
| 142 | + $_config = $this->configSettings($config, $events); |
|
| 143 | + |
|
| 144 | + $js = $this->returnGlobalEvents(); |
|
| 145 | + if (!empty($_config)) |
|
| 146 | + $js .= "CKEDITOR.replace('".$name."', ".$this->jsEncode($_config).");";
|
|
| 147 | + else |
|
| 148 | + $js .= "CKEDITOR.replace('".$name."');";
|
|
| 149 | + |
|
| 150 | + $out .= $this->script($js); |
|
| 151 | + |
|
| 152 | + if (!$this->returnOutput) {
|
|
| 153 | + print $out; |
|
| 154 | + $out = ""; |
|
| 155 | + } |
|
| 156 | + |
|
| 157 | + return $out; |
|
| 158 | + } |
|
| 159 | + |
|
| 160 | + /** |
|
| 161 | + * Replaces a <textarea> with a %CKEditor instance. |
|
| 162 | + * |
|
| 163 | + * @param $id (string) The id or name of textarea element. |
|
| 164 | + * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 165 | + * @param $events (array) Event listeners for this editor instance (optional). |
|
| 166 | + * |
|
| 167 | + * Example 1: adding %CKEditor to <textarea name="article"></textarea> element: |
|
| 168 | + * @code |
|
| 169 | + * $CKEditor = new CKEditor(); |
|
| 170 | + * $CKEditor->replace("article");
|
|
| 171 | + * @endcode |
|
| 172 | + */ |
|
| 173 | + public function replace($id, $config = array(), $events = array()) |
|
| 174 | + {
|
|
| 175 | + $out = ""; |
|
| 176 | + if (!$this->initialized) {
|
|
| 177 | + $out .= $this->init(); |
|
| 178 | + } |
|
| 179 | + |
|
| 180 | + $_config = $this->configSettings($config, $events); |
|
| 181 | + |
|
| 182 | + $js = $this->returnGlobalEvents(); |
|
| 183 | + if (!empty($_config)) {
|
|
| 184 | + $js .= "CKEDITOR.replace('".$id."', ".$this->jsEncode($_config).");";
|
|
| 185 | + } |
|
| 186 | + else {
|
|
| 187 | + $js .= "CKEDITOR.replace('".$id."');";
|
|
| 188 | + } |
|
| 189 | + $out .= $this->script($js); |
|
| 190 | + |
|
| 191 | + if (!$this->returnOutput) {
|
|
| 192 | + print $out; |
|
| 193 | + $out = ""; |
|
| 194 | + } |
|
| 195 | + |
|
| 196 | + return $out; |
|
| 197 | + } |
|
| 198 | + |
|
| 199 | + /** |
|
| 200 | + * Replace all <textarea> elements available in the document with editor instances. |
|
| 201 | + * |
|
| 202 | + * @param $className (string) If set, replace all textareas with class className in the page. |
|
| 203 | + * |
|
| 204 | + * Example 1: replace all <textarea> elements in the page. |
|
| 205 | + * @code |
|
| 206 | + * $CKEditor = new CKEditor(); |
|
| 207 | + * $CKEditor->replaceAll(); |
|
| 208 | + * @endcode |
|
| 209 | + * |
|
| 210 | + * Example 2: replace all <textarea class="myClassName"> elements in the page. |
|
| 211 | + * @code |
|
| 212 | + * $CKEditor = new CKEditor(); |
|
| 213 | + * $CKEditor->replaceAll( 'myClassName' ); |
|
| 214 | + * @endcode |
|
| 215 | + */ |
|
| 216 | + public function replaceAll($className = null) |
|
| 217 | + {
|
|
| 218 | + $out = ""; |
|
| 219 | + if (!$this->initialized) {
|
|
| 220 | + $out .= $this->init(); |
|
| 221 | + } |
|
| 222 | + |
|
| 223 | + $_config = $this->configSettings(); |
|
| 224 | + |
|
| 225 | + $js = $this->returnGlobalEvents(); |
|
| 226 | + if (empty($_config)) {
|
|
| 227 | + if (empty($className)) {
|
|
| 228 | + $js .= "CKEDITOR.replaceAll();"; |
|
| 229 | + } |
|
| 230 | + else {
|
|
| 231 | + $js .= "CKEDITOR.replaceAll('".$className."');";
|
|
| 232 | + } |
|
| 233 | + } |
|
| 234 | + else {
|
|
| 235 | + $classDetection = ""; |
|
| 236 | + $js .= "CKEDITOR.replaceAll( function(textarea, config) {\n";
|
|
| 237 | + if (!empty($className)) {
|
|
| 238 | + $js .= " var classRegex = new RegExp('(?:^| )' + '". $className ."' + '(?:$| )');\n";
|
|
| 239 | + $js .= " if (!classRegex.test(textarea.className))\n"; |
|
| 240 | + $js .= " return false;\n"; |
|
| 241 | + } |
|
| 242 | + $js .= " CKEDITOR.tools.extend(config, ". $this->jsEncode($_config) .", true);"; |
|
| 243 | + $js .= "} );"; |
|
| 244 | + |
|
| 245 | + } |
|
| 246 | + |
|
| 247 | + $out .= $this->script($js); |
|
| 248 | + |
|
| 249 | + if (!$this->returnOutput) {
|
|
| 250 | + print $out; |
|
| 251 | + $out = ""; |
|
| 252 | + } |
|
| 253 | + |
|
| 254 | + return $out; |
|
| 255 | + } |
|
| 256 | + |
|
| 257 | + /** |
|
| 258 | + * Adds event listener. |
|
| 259 | + * Events are fired by %CKEditor in various situations. |
|
| 260 | + * |
|
| 261 | + * @param $event (string) Event name. |
|
| 262 | + * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 263 | + * |
|
| 264 | + * Example usage: |
|
| 265 | + * @code |
|
| 266 | + * $CKEditor->addEventHandler('instanceReady', 'function (ev) {
|
|
| 267 | + * alert("Loaded: " + ev.editor.name);
|
|
| 268 | + * }'); |
|
| 269 | + * @endcode |
|
| 270 | + */ |
|
| 271 | + public function addEventHandler($event, $javascriptCode) |
|
| 272 | + {
|
|
| 273 | + if (!isset($this->events[$event])) {
|
|
| 274 | + $this->events[$event] = array(); |
|
| 275 | + } |
|
| 276 | + // Avoid duplicates. |
|
| 277 | + if (!in_array($javascriptCode, $this->events[$event])) {
|
|
| 278 | + $this->events[$event][] = $javascriptCode; |
|
| 279 | + } |
|
| 280 | + } |
|
| 281 | + |
|
| 282 | + /** |
|
| 283 | + * Clear registered event handlers. |
|
| 284 | + * Note: this function will have no effect on already created editor instances. |
|
| 285 | + * |
|
| 286 | + * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 287 | + */ |
|
| 288 | + public function clearEventHandlers($event = null) |
|
| 289 | + {
|
|
| 290 | + if (!empty($event)) {
|
|
| 291 | + $this->events[$event] = array(); |
|
| 292 | + } |
|
| 293 | + else {
|
|
| 294 | + $this->events = array(); |
|
| 295 | + } |
|
| 296 | + } |
|
| 297 | + |
|
| 298 | + /** |
|
| 299 | + * Adds global event listener. |
|
| 300 | + * |
|
| 301 | + * @param $event (string) Event name. |
|
| 302 | + * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 303 | + * |
|
| 304 | + * Example usage: |
|
| 305 | + * @code |
|
| 306 | + * $CKEditor->addGlobalEventHandler('dialogDefinition', 'function (ev) {
|
|
| 307 | + * alert("Loading dialog: " + ev.data.name);
|
|
| 308 | + * }'); |
|
| 309 | + * @endcode |
|
| 310 | + */ |
|
| 311 | + public function addGlobalEventHandler($event, $javascriptCode) |
|
| 312 | + {
|
|
| 313 | + if (!isset($this->globalEvents[$event])) {
|
|
| 314 | + $this->globalEvents[$event] = array(); |
|
| 315 | + } |
|
| 316 | + // Avoid duplicates. |
|
| 317 | + if (!in_array($javascriptCode, $this->globalEvents[$event])) {
|
|
| 318 | + $this->globalEvents[$event][] = $javascriptCode; |
|
| 319 | + } |
|
| 320 | + } |
|
| 321 | + |
|
| 322 | + /** |
|
| 323 | + * Clear registered global event handlers. |
|
| 324 | + * Note: this function will have no effect if the event handler has been already printed/returned. |
|
| 325 | + * |
|
| 326 | + * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 327 | + */ |
|
| 328 | + public function clearGlobalEventHandlers($event = null) |
|
| 329 | + {
|
|
| 330 | + if (!empty($event)) {
|
|
| 331 | + $this->globalEvents[$event] = array(); |
|
| 332 | + } |
|
| 333 | + else {
|
|
| 334 | + $this->globalEvents = array(); |
|
| 335 | + } |
|
| 336 | + } |
|
| 337 | + |
|
| 338 | + /** |
|
| 339 | + * Prints javascript code. |
|
| 340 | + * |
|
| 341 | + * @param string $js |
|
| 342 | + */ |
|
| 343 | + private function script($js) |
|
| 344 | + {
|
|
| 345 | + $out = "<script type=\"text/javascript\">"; |
|
| 346 | + $out .= "//<![CDATA[\n"; |
|
| 347 | + $out .= $js; |
|
| 348 | + $out .= "\n//]]>"; |
|
| 349 | + $out .= "</script>\n"; |
|
| 350 | + |
|
| 351 | + return $out; |
|
| 352 | + } |
|
| 353 | + |
|
| 354 | + /** |
|
| 355 | + * Returns the configuration array (global and instance specific settings are merged into one array). |
|
| 356 | + * |
|
| 357 | + * @param $config (array) The specific configurations to apply to editor instance. |
|
| 358 | + * @param $events (array) Event listeners for editor instance. |
|
| 359 | + */ |
|
| 360 | + private function configSettings($config = array(), $events = array()) |
|
| 361 | + {
|
|
| 362 | + $_config = $this->config; |
|
| 363 | + $_events = $this->events; |
|
| 364 | + |
|
| 365 | + if (is_array($config) && !empty($config)) {
|
|
| 366 | + $_config = array_merge($_config, $config); |
|
| 367 | + } |
|
| 368 | + |
|
| 369 | + if (is_array($events) && !empty($events)) {
|
|
| 370 | + foreach ($events as $eventName => $code) {
|
|
| 371 | + if (!isset($_events[$eventName])) {
|
|
| 372 | + $_events[$eventName] = array(); |
|
| 373 | + } |
|
| 374 | + if (!in_array($code, $_events[$eventName])) {
|
|
| 375 | + $_events[$eventName][] = $code; |
|
| 376 | + } |
|
| 377 | + } |
|
| 378 | + } |
|
| 379 | + |
|
| 380 | + if (!empty($_events)) {
|
|
| 381 | + foreach($_events as $eventName => $handlers) {
|
|
| 382 | + if (empty($handlers)) {
|
|
| 383 | + continue; |
|
| 384 | + } |
|
| 385 | + else if (count($handlers) == 1) {
|
|
| 386 | + $_config['on'][$eventName] = '@@'.$handlers[0]; |
|
| 387 | + } |
|
| 388 | + else {
|
|
| 389 | + $_config['on'][$eventName] = '@@function (ev){';
|
|
| 390 | + foreach ($handlers as $handler => $code) {
|
|
| 391 | + $_config['on'][$eventName] .= '('.$code.')(ev);';
|
|
| 392 | + } |
|
| 393 | + $_config['on'][$eventName] .= '}'; |
|
| 394 | + } |
|
| 395 | + } |
|
| 396 | + } |
|
| 397 | + |
|
| 398 | + return $_config; |
|
| 399 | + } |
|
| 400 | + |
|
| 401 | + /** |
|
| 402 | + * Return global event handlers. |
|
| 403 | + */ |
|
| 404 | + private function returnGlobalEvents() |
|
| 405 | + {
|
|
| 406 | + static $returnedEvents; |
|
| 407 | + $out = ""; |
|
| 408 | + |
|
| 409 | + if (!isset($returnedEvents)) {
|
|
| 410 | + $returnedEvents = array(); |
|
| 411 | + } |
|
| 412 | + |
|
| 413 | + if (!empty($this->globalEvents)) {
|
|
| 414 | + foreach ($this->globalEvents as $eventName => $handlers) {
|
|
| 415 | + foreach ($handlers as $handler => $code) {
|
|
| 416 | + if (!isset($returnedEvents[$eventName])) {
|
|
| 417 | + $returnedEvents[$eventName] = array(); |
|
| 418 | + } |
|
| 419 | + // Return only new events |
|
| 420 | + if (!in_array($code, $returnedEvents[$eventName])) {
|
|
| 421 | + $out .= ($code ? "\n" : "") . "CKEDITOR.on('". $eventName ."', $code);";
|
|
| 422 | + $returnedEvents[$eventName][] = $code; |
|
| 423 | + } |
|
| 424 | + } |
|
| 425 | + } |
|
| 426 | + } |
|
| 427 | + |
|
| 428 | + return $out; |
|
| 429 | + } |
|
| 430 | + |
|
| 431 | + /** |
|
| 432 | + * Initializes CKEditor (executed only once). |
|
| 433 | + */ |
|
| 434 | + private function init() |
|
| 435 | + {
|
|
| 436 | + static $initComplete; |
|
| 437 | + $out = ""; |
|
| 438 | + |
|
| 439 | + if (!empty($initComplete)) {
|
|
| 440 | + return ""; |
|
| 441 | + } |
|
| 442 | + |
|
| 443 | + if ($this->initialized) {
|
|
| 444 | + $initComplete = true; |
|
| 445 | + return ""; |
|
| 446 | + } |
|
| 447 | + |
|
| 448 | + $args = ""; |
|
| 449 | + $ckeditorPath = $this->ckeditorPath(); |
|
| 450 | + |
|
| 451 | + if (!empty($this->timestamp) && $this->timestamp != "%"."TIMESTAMP%") {
|
|
| 452 | + $args = '?t=' . $this->timestamp; |
|
| 453 | + } |
|
| 454 | + |
|
| 455 | + // Skip relative paths... |
|
| 456 | + if (strpos($ckeditorPath, '..') !== 0) {
|
|
| 457 | + $out .= $this->script("window.CKEDITOR_BASEPATH='". $ckeditorPath ."';");
|
|
| 458 | + } |
|
| 459 | + |
|
| 460 | + $out .= "<script type=\"text/javascript\" src=\"" . $ckeditorPath . 'ckeditor.js' . $args . "\"></script>\n"; |
|
| 461 | + |
|
| 462 | + $extraCode = ""; |
|
| 463 | + if ($this->timestamp != self::timestamp) {
|
|
| 464 | + $extraCode .= ($extraCode ? "\n" : "") . "CKEDITOR.timestamp = '". $this->timestamp ."';"; |
|
| 465 | + } |
|
| 466 | + if ($extraCode) {
|
|
| 467 | + $out .= $this->script($extraCode); |
|
| 468 | + } |
|
| 469 | + |
|
| 470 | + $initComplete = $this->initialized = true; |
|
| 471 | + |
|
| 472 | + return $out; |
|
| 473 | + } |
|
| 474 | + |
|
| 475 | + /** |
|
| 476 | + * Return path to ckeditor.js. |
|
| 477 | + */ |
|
| 478 | + private function ckeditorPath() |
|
| 479 | + {
|
|
| 480 | + if (!empty($this->basePath)) {
|
|
| 481 | + return $this->basePath; |
|
| 482 | + } |
|
| 483 | + |
|
| 484 | + /** |
|
| 485 | + * The absolute pathname of the currently executing script. |
|
| 486 | + * Note: If a script is executed with the CLI, as a relative path, such as file.php or ../file.php, |
|
| 487 | + * $_SERVER['SCRIPT_FILENAME'] will contain the relative path specified by the user. |
|
| 488 | + */ |
|
| 489 | + if (isset($_SERVER['SCRIPT_FILENAME'])) {
|
|
| 490 | + $realPath = dirname($_SERVER['SCRIPT_FILENAME']); |
|
| 491 | + } |
|
| 492 | + else {
|
|
| 493 | + /** |
|
| 494 | + * realpath - Returns canonicalized absolute pathname |
|
| 495 | + */ |
|
| 496 | + $realPath = realpath( './' ) ; |
|
| 497 | + } |
|
| 498 | + |
|
| 499 | + /** |
|
| 500 | + * The filename of the currently executing script, relative to the document root. |
|
| 501 | + * For instance, $_SERVER['PHP_SELF'] in a script at the address http://example.com/test.php/foo.bar |
|
| 502 | + * would be /test.php/foo.bar. |
|
| 503 | + */ |
|
| 504 | + $selfPath = dirname($_SERVER['PHP_SELF']); |
|
| 505 | + $file = str_replace("\\", "/", __FILE__);
|
|
| 506 | + |
|
| 507 | + if (!$selfPath || !$realPath || !$file) {
|
|
| 508 | + return "/ckeditor/"; |
|
| 509 | + } |
|
| 510 | + |
|
| 511 | + $documentRoot = substr($realPath, 0, strlen($realPath) - strlen($selfPath)); |
|
| 512 | + $fileUrl = substr($file, strlen($documentRoot)); |
|
| 513 | + $ckeditorUrl = str_replace("ckeditor_php5.php", "", $fileUrl);
|
|
| 514 | + |
|
| 515 | + return $ckeditorUrl; |
|
| 516 | + } |
|
| 517 | + |
|
| 518 | + /** |
|
| 519 | + * This little function provides a basic JSON support. |
|
| 520 | + * |
|
| 521 | + * @param mixed $val |
|
| 522 | + * @return string |
|
| 523 | + */ |
|
| 524 | + private function jsEncode($val) |
|
| 525 | + {
|
|
| 526 | + if (is_null($val)) {
|
|
| 527 | + return 'null'; |
|
| 528 | + } |
|
| 529 | + if (is_bool($val)) {
|
|
| 530 | + return $val ? 'true' : 'false'; |
|
| 531 | + } |
|
| 532 | + if (is_int($val)) {
|
|
| 533 | + return $val; |
|
| 534 | + } |
|
| 535 | + if (is_float($val)) {
|
|
| 536 | + return str_replace(',', '.', $val);
|
|
| 537 | + } |
|
| 538 | + if (is_array($val) || is_object($val)) {
|
|
| 539 | + if (is_array($val) && (array_keys($val) === range(0,count($val)-1))) {
|
|
| 540 | + return '[' . implode(',', array_map(array($this, 'jsEncode'), $val)) . ']';
|
|
| 541 | + } |
|
| 542 | + $temp = array(); |
|
| 543 | + foreach ($val as $k => $v){
|
|
| 544 | + $temp[] = $this->jsEncode("{$k}") . ':' . $this->jsEncode($v);
|
|
| 545 | + } |
|
| 546 | + return '{' . implode(',', $temp) . '}';
|
|
| 547 | + } |
|
| 548 | + // String otherwise |
|
| 549 | + if (strpos($val, '@@') === 0) |
|
| 550 | + return substr($val, 2); |
|
| 551 | + if (strtoupper(substr($val, 0, 9)) == 'CKEDITOR.') |
|
| 552 | + return $val; |
|
| 553 | + |
|
| 554 | + return '"' . str_replace(array("\\", "/", "\n", "\t", "\r", "\x08", "\x0c", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'), $val) . '"';
|
|
| 555 | + } |
|
| 556 | 556 | } |
@@ -17,550 +17,550 @@ |
||
| 17 | 17 | */ |
| 18 | 18 | class CKEditor |
| 19 | 19 | {
|
| 20 | - /** |
|
| 21 | - * The version of %CKEditor. |
|
| 22 | - * \private |
|
| 23 | - */ |
|
| 24 | - var $version = '3.6.5'; |
|
| 25 | - /** |
|
| 26 | - * A constant string unique for each release of %CKEditor. |
|
| 27 | - * \private |
|
| 28 | - */ |
|
| 29 | - var $_timestamp = 'C9A85WF'; |
|
| 30 | - |
|
| 31 | - /** |
|
| 32 | - * URL to the %CKEditor installation directory (absolute or relative to document root). |
|
| 33 | - * If not set, CKEditor will try to guess it's path. |
|
| 34 | - * |
|
| 35 | - * Example usage: |
|
| 36 | - * @code |
|
| 37 | - * $CKEditor->basePath = '/ckeditor/'; |
|
| 38 | - * @endcode |
|
| 39 | - */ |
|
| 40 | - var $basePath; |
|
| 41 | - /** |
|
| 42 | - * An array that holds the global %CKEditor configuration. |
|
| 43 | - * For the list of available options, see http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html |
|
| 44 | - * |
|
| 45 | - * Example usage: |
|
| 46 | - * @code |
|
| 47 | - * $CKEditor->config['height'] = 400; |
|
| 48 | - * // Use @@ at the beggining of a string to ouput it without surrounding quotes. |
|
| 49 | - * $CKEditor->config['width'] = '@@screen.width * 0.8'; |
|
| 50 | - * @endcode |
|
| 51 | - */ |
|
| 52 | - var $config = array(); |
|
| 53 | - /** |
|
| 54 | - * A boolean variable indicating whether CKEditor has been initialized. |
|
| 55 | - * Set it to true only if you have already included |
|
| 56 | - * <script> tag loading ckeditor.js in your website. |
|
| 57 | - */ |
|
| 58 | - var $initialized = false; |
|
| 59 | - /** |
|
| 60 | - * Boolean variable indicating whether created code should be printed out or returned by a function. |
|
| 61 | - * |
|
| 62 | - * Example 1: get the code creating %CKEditor instance and print it on a page with the "echo" function. |
|
| 63 | - * @code |
|
| 64 | - * $CKEditor = new CKEditor(); |
|
| 65 | - * $CKEditor->returnOutput = true; |
|
| 66 | - * $code = $CKEditor->editor("editor1", "<p>Initial value.</p>");
|
|
| 67 | - * echo "<p>Editor 1:</p>"; |
|
| 68 | - * echo $code; |
|
| 69 | - * @endcode |
|
| 70 | - */ |
|
| 71 | - var $returnOutput = false; |
|
| 72 | - /** |
|
| 73 | - * An array with textarea attributes. |
|
| 74 | - * |
|
| 75 | - * When %CKEditor is created with the editor() method, a HTML <textarea> element is created, |
|
| 76 | - * it will be displayed to anyone with JavaScript disabled or with incompatible browser. |
|
| 77 | - */ |
|
| 78 | - var $textareaAttributes = array( "rows" => 8, "cols" => 60 ); |
|
| 79 | - /** |
|
| 80 | - * A string indicating the creation date of %CKEditor. |
|
| 81 | - * Do not change it unless you want to force browsers to not use previously cached version of %CKEditor. |
|
| 82 | - */ |
|
| 83 | - var $timestamp = "C9A85WF"; |
|
| 84 | - /** |
|
| 85 | - * An array that holds event listeners. |
|
| 86 | - * \private |
|
| 87 | - */ |
|
| 88 | - var $_events = array(); |
|
| 89 | - /** |
|
| 90 | - * An array that holds global event listeners. |
|
| 91 | - * \private |
|
| 92 | - */ |
|
| 93 | - var $_globalEvents = array(); |
|
| 94 | - |
|
| 95 | - /** |
|
| 96 | - * Main Constructor. |
|
| 97 | - * |
|
| 98 | - * @param $basePath (string) URL to the %CKEditor installation directory (optional). |
|
| 99 | - */ |
|
| 100 | - function CKEditor($basePath = null) {
|
|
| 101 | - if (!empty($basePath)) {
|
|
| 102 | - $this->basePath = $basePath; |
|
| 103 | - } |
|
| 104 | - } |
|
| 105 | - |
|
| 106 | - /** |
|
| 107 | - * Creates a %CKEditor instance. |
|
| 108 | - * In incompatible browsers %CKEditor will downgrade to plain HTML <textarea> element. |
|
| 109 | - * |
|
| 110 | - * @param $name (string) Name of the %CKEditor instance (this will be also the "name" attribute of textarea element). |
|
| 111 | - * @param $value (string) Initial value (optional). |
|
| 112 | - * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 113 | - * @param $events (array) Event listeners for this editor instance (optional). |
|
| 114 | - * |
|
| 115 | - * Example usage: |
|
| 116 | - * @code |
|
| 117 | - * $CKEditor = new CKEditor(); |
|
| 118 | - * $CKEditor->editor("field1", "<p>Initial value.</p>");
|
|
| 119 | - * @endcode |
|
| 120 | - * |
|
| 121 | - * Advanced example: |
|
| 122 | - * @code |
|
| 123 | - * $CKEditor = new CKEditor(); |
|
| 124 | - * $config = array(); |
|
| 125 | - * $config['toolbar'] = array( |
|
| 126 | - * array( 'Source', '-', 'Bold', 'Italic', 'Underline', 'Strike' ), |
|
| 127 | - * array( 'Image', 'Link', 'Unlink', 'Anchor' ) |
|
| 128 | - * ); |
|
| 129 | - * $events['instanceReady'] = 'function (ev) {
|
|
| 130 | - * alert("Loaded: " + ev.editor.name);
|
|
| 131 | - * }'; |
|
| 132 | - * $CKEditor->editor("field1", "<p>Initial value.</p>", $config, $events);
|
|
| 133 | - * @endcode |
|
| 134 | - */ |
|
| 135 | - function editor($name, $value = "", $config = array(), $events = array()) |
|
| 136 | - {
|
|
| 137 | - $attr = ""; |
|
| 138 | - foreach ($this->textareaAttributes as $key => $val) {
|
|
| 139 | - $attr.= " " . $key . '="' . str_replace('"', '"', $val) . '"';
|
|
| 140 | - } |
|
| 141 | - $out = "<textarea name=\"" . $name . "\"" . $attr . ">" . htmlspecialchars($value) . "</textarea>\n"; |
|
| 142 | - if (!$this->initialized) {
|
|
| 143 | - $out .= $this->init(); |
|
| 144 | - } |
|
| 145 | - |
|
| 146 | - $_config = $this->configSettings($config, $events); |
|
| 147 | - |
|
| 148 | - $js = $this->returnGlobalEvents(); |
|
| 149 | - if (!empty($_config)) |
|
| 150 | - $js .= "CKEDITOR.replace('".$name."', ".$this->jsEncode($_config).");";
|
|
| 151 | - else |
|
| 152 | - $js .= "CKEDITOR.replace('".$name."');";
|
|
| 153 | - |
|
| 154 | - $out .= $this->script($js); |
|
| 155 | - |
|
| 156 | - if (!$this->returnOutput) {
|
|
| 157 | - print $out; |
|
| 158 | - $out = ""; |
|
| 159 | - } |
|
| 160 | - |
|
| 161 | - return $out; |
|
| 162 | - } |
|
| 163 | - |
|
| 164 | - /** |
|
| 165 | - * Replaces a <textarea> with a %CKEditor instance. |
|
| 166 | - * |
|
| 167 | - * @param $id (string) The id or name of textarea element. |
|
| 168 | - * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 169 | - * @param $events (array) Event listeners for this editor instance (optional). |
|
| 170 | - * |
|
| 171 | - * Example 1: adding %CKEditor to <textarea name="article"></textarea> element: |
|
| 172 | - * @code |
|
| 173 | - * $CKEditor = new CKEditor(); |
|
| 174 | - * $CKEditor->replace("article");
|
|
| 175 | - * @endcode |
|
| 176 | - */ |
|
| 177 | - function replace($id, $config = array(), $events = array()) |
|
| 178 | - {
|
|
| 179 | - $out = ""; |
|
| 180 | - if (!$this->initialized) {
|
|
| 181 | - $out .= $this->init(); |
|
| 182 | - } |
|
| 183 | - |
|
| 184 | - $_config = $this->configSettings($config, $events); |
|
| 185 | - |
|
| 186 | - $js = $this->returnGlobalEvents(); |
|
| 187 | - if (!empty($_config)) {
|
|
| 188 | - $js .= "CKEDITOR.replace('".$id."', ".$this->jsEncode($_config).");";
|
|
| 189 | - } |
|
| 190 | - else {
|
|
| 191 | - $js .= "CKEDITOR.replace('".$id."');";
|
|
| 192 | - } |
|
| 193 | - $out .= $this->script($js); |
|
| 194 | - |
|
| 195 | - if (!$this->returnOutput) {
|
|
| 196 | - print $out; |
|
| 197 | - $out = ""; |
|
| 198 | - } |
|
| 199 | - |
|
| 200 | - return $out; |
|
| 201 | - } |
|
| 202 | - |
|
| 203 | - /** |
|
| 204 | - * Replace all <textarea> elements available in the document with editor instances. |
|
| 205 | - * |
|
| 206 | - * @param $className (string) If set, replace all textareas with class className in the page. |
|
| 207 | - * |
|
| 208 | - * Example 1: replace all <textarea> elements in the page. |
|
| 209 | - * @code |
|
| 210 | - * $CKEditor = new CKEditor(); |
|
| 211 | - * $CKEditor->replaceAll(); |
|
| 212 | - * @endcode |
|
| 213 | - * |
|
| 214 | - * Example 2: replace all <textarea class="myClassName"> elements in the page. |
|
| 215 | - * @code |
|
| 216 | - * $CKEditor = new CKEditor(); |
|
| 217 | - * $CKEditor->replaceAll( 'myClassName' ); |
|
| 218 | - * @endcode |
|
| 219 | - */ |
|
| 220 | - function replaceAll($className = null) |
|
| 221 | - {
|
|
| 222 | - $out = ""; |
|
| 223 | - if (!$this->initialized) {
|
|
| 224 | - $out .= $this->init(); |
|
| 225 | - } |
|
| 226 | - |
|
| 227 | - $_config = $this->configSettings(); |
|
| 228 | - |
|
| 229 | - $js = $this->returnGlobalEvents(); |
|
| 230 | - if (empty($_config)) {
|
|
| 231 | - if (empty($className)) {
|
|
| 232 | - $js .= "CKEDITOR.replaceAll();"; |
|
| 233 | - } |
|
| 234 | - else {
|
|
| 235 | - $js .= "CKEDITOR.replaceAll('".$className."');";
|
|
| 236 | - } |
|
| 237 | - } |
|
| 238 | - else {
|
|
| 239 | - $classDetection = ""; |
|
| 240 | - $js .= "CKEDITOR.replaceAll( function(textarea, config) {\n";
|
|
| 241 | - if (!empty($className)) {
|
|
| 242 | - $js .= " var classRegex = new RegExp('(?:^| )' + '". $className ."' + '(?:$| )');\n";
|
|
| 243 | - $js .= " if (!classRegex.test(textarea.className))\n"; |
|
| 244 | - $js .= " return false;\n"; |
|
| 245 | - } |
|
| 246 | - $js .= " CKEDITOR.tools.extend(config, ". $this->jsEncode($_config) .", true);"; |
|
| 247 | - $js .= "} );"; |
|
| 248 | - |
|
| 249 | - } |
|
| 250 | - |
|
| 251 | - $out .= $this->script($js); |
|
| 252 | - |
|
| 253 | - if (!$this->returnOutput) {
|
|
| 254 | - print $out; |
|
| 255 | - $out = ""; |
|
| 256 | - } |
|
| 257 | - |
|
| 258 | - return $out; |
|
| 259 | - } |
|
| 260 | - |
|
| 261 | - /** |
|
| 262 | - * Adds event listener. |
|
| 263 | - * Events are fired by %CKEditor in various situations. |
|
| 264 | - * |
|
| 265 | - * @param $event (string) Event name. |
|
| 266 | - * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 267 | - * |
|
| 268 | - * Example usage: |
|
| 269 | - * @code |
|
| 270 | - * $CKEditor->addEventHandler('instanceReady', 'function (ev) {
|
|
| 271 | - * alert("Loaded: " + ev.editor.name);
|
|
| 272 | - * }'); |
|
| 273 | - * @endcode |
|
| 274 | - */ |
|
| 275 | - function addEventHandler($event, $javascriptCode) |
|
| 276 | - {
|
|
| 277 | - if (!isset($this->_events[$event])) {
|
|
| 278 | - $this->_events[$event] = array(); |
|
| 279 | - } |
|
| 280 | - // Avoid duplicates. |
|
| 281 | - if (!in_array($javascriptCode, $this->_events[$event])) {
|
|
| 282 | - $this->_events[$event][] = $javascriptCode; |
|
| 283 | - } |
|
| 284 | - } |
|
| 285 | - |
|
| 286 | - /** |
|
| 287 | - * Clear registered event handlers. |
|
| 288 | - * Note: this function will have no effect on already created editor instances. |
|
| 289 | - * |
|
| 290 | - * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 291 | - */ |
|
| 292 | - function clearEventHandlers($event = null) |
|
| 293 | - {
|
|
| 294 | - if (!empty($event)) {
|
|
| 295 | - $this->_events[$event] = array(); |
|
| 296 | - } |
|
| 297 | - else {
|
|
| 298 | - $this->_events = array(); |
|
| 299 | - } |
|
| 300 | - } |
|
| 301 | - |
|
| 302 | - /** |
|
| 303 | - * Adds global event listener. |
|
| 304 | - * |
|
| 305 | - * @param $event (string) Event name. |
|
| 306 | - * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 307 | - * |
|
| 308 | - * Example usage: |
|
| 309 | - * @code |
|
| 310 | - * $CKEditor->addGlobalEventHandler('dialogDefinition', 'function (ev) {
|
|
| 311 | - * alert("Loading dialog: " + ev.data.name);
|
|
| 312 | - * }'); |
|
| 313 | - * @endcode |
|
| 314 | - */ |
|
| 315 | - function addGlobalEventHandler($event, $javascriptCode) |
|
| 316 | - {
|
|
| 317 | - if (!isset($this->_globalEvents[$event])) {
|
|
| 318 | - $this->_globalEvents[$event] = array(); |
|
| 319 | - } |
|
| 320 | - // Avoid duplicates. |
|
| 321 | - if (!in_array($javascriptCode, $this->_globalEvents[$event])) {
|
|
| 322 | - $this->_globalEvents[$event][] = $javascriptCode; |
|
| 323 | - } |
|
| 324 | - } |
|
| 325 | - |
|
| 326 | - /** |
|
| 327 | - * Clear registered global event handlers. |
|
| 328 | - * Note: this function will have no effect if the event handler has been already printed/returned. |
|
| 329 | - * |
|
| 330 | - * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 331 | - */ |
|
| 332 | - function clearGlobalEventHandlers($event = null) |
|
| 333 | - {
|
|
| 334 | - if (!empty($event)) {
|
|
| 335 | - $this->_globalEvents[$event] = array(); |
|
| 336 | - } |
|
| 337 | - else {
|
|
| 338 | - $this->_globalEvents = array(); |
|
| 339 | - } |
|
| 340 | - } |
|
| 341 | - |
|
| 342 | - /** |
|
| 343 | - * Prints javascript code. |
|
| 344 | - * \private |
|
| 345 | - * |
|
| 346 | - * @param string $js |
|
| 347 | - */ |
|
| 348 | - function script($js) |
|
| 349 | - {
|
|
| 350 | - $out = "<script type=\"text/javascript\">"; |
|
| 351 | - $out .= "//<![CDATA[\n"; |
|
| 352 | - $out .= $js; |
|
| 353 | - $out .= "\n//]]>"; |
|
| 354 | - $out .= "</script>\n"; |
|
| 355 | - |
|
| 356 | - return $out; |
|
| 357 | - } |
|
| 358 | - |
|
| 359 | - /** |
|
| 360 | - * Returns the configuration array (global and instance specific settings are merged into one array). |
|
| 361 | - * \private |
|
| 362 | - * |
|
| 363 | - * @param $config (array) The specific configurations to apply to editor instance. |
|
| 364 | - * @param $events (array) Event listeners for editor instance. |
|
| 365 | - */ |
|
| 366 | - function configSettings($config = array(), $events = array()) |
|
| 367 | - {
|
|
| 368 | - $_config = $this->config; |
|
| 369 | - $_events = $this->_events; |
|
| 370 | - |
|
| 371 | - if (is_array($config) && !empty($config)) {
|
|
| 372 | - $_config = array_merge($_config, $config); |
|
| 373 | - } |
|
| 374 | - |
|
| 375 | - if (is_array($events) && !empty($events)) {
|
|
| 376 | - foreach ($events as $eventName => $code) {
|
|
| 377 | - if (!isset($_events[$eventName])) {
|
|
| 378 | - $_events[$eventName] = array(); |
|
| 379 | - } |
|
| 380 | - if (!in_array($code, $_events[$eventName])) {
|
|
| 381 | - $_events[$eventName][] = $code; |
|
| 382 | - } |
|
| 383 | - } |
|
| 384 | - } |
|
| 385 | - |
|
| 386 | - if (!empty($_events)) {
|
|
| 387 | - foreach($_events as $eventName => $handlers) {
|
|
| 388 | - if (empty($handlers)) {
|
|
| 389 | - continue; |
|
| 390 | - } |
|
| 391 | - else if (count($handlers) == 1) {
|
|
| 392 | - $_config['on'][$eventName] = '@@'.$handlers[0]; |
|
| 393 | - } |
|
| 394 | - else {
|
|
| 395 | - $_config['on'][$eventName] = '@@function (ev){';
|
|
| 396 | - foreach ($handlers as $handler => $code) {
|
|
| 397 | - $_config['on'][$eventName] .= '('.$code.')(ev);';
|
|
| 398 | - } |
|
| 399 | - $_config['on'][$eventName] .= '}'; |
|
| 400 | - } |
|
| 401 | - } |
|
| 402 | - } |
|
| 403 | - |
|
| 404 | - return $_config; |
|
| 405 | - } |
|
| 406 | - |
|
| 407 | - /** |
|
| 408 | - * Return global event handlers. |
|
| 409 | - * \private |
|
| 410 | - */ |
|
| 411 | - function returnGlobalEvents() |
|
| 412 | - {
|
|
| 413 | - static $returnedEvents; |
|
| 414 | - $out = ""; |
|
| 415 | - |
|
| 416 | - if (!isset($returnedEvents)) {
|
|
| 417 | - $returnedEvents = array(); |
|
| 418 | - } |
|
| 419 | - |
|
| 420 | - if (!empty($this->_globalEvents)) {
|
|
| 421 | - foreach ($this->_globalEvents as $eventName => $handlers) {
|
|
| 422 | - foreach ($handlers as $handler => $code) {
|
|
| 423 | - if (!isset($returnedEvents[$eventName])) {
|
|
| 424 | - $returnedEvents[$eventName] = array(); |
|
| 425 | - } |
|
| 426 | - // Return only new events |
|
| 427 | - if (!in_array($code, $returnedEvents[$eventName])) {
|
|
| 428 | - $out .= ($code ? "\n" : "") . "CKEDITOR.on('". $eventName ."', $code);";
|
|
| 429 | - $returnedEvents[$eventName][] = $code; |
|
| 430 | - } |
|
| 431 | - } |
|
| 432 | - } |
|
| 433 | - } |
|
| 434 | - |
|
| 435 | - return $out; |
|
| 436 | - } |
|
| 437 | - |
|
| 438 | - /** |
|
| 439 | - * Initializes CKEditor (executed only once). |
|
| 440 | - * \private |
|
| 441 | - */ |
|
| 442 | - function init() |
|
| 443 | - {
|
|
| 444 | - static $initComplete; |
|
| 445 | - $out = ""; |
|
| 446 | - |
|
| 447 | - if (!empty($initComplete)) {
|
|
| 448 | - return ""; |
|
| 449 | - } |
|
| 450 | - |
|
| 451 | - if ($this->initialized) {
|
|
| 452 | - $initComplete = true; |
|
| 453 | - return ""; |
|
| 454 | - } |
|
| 455 | - |
|
| 456 | - $args = ""; |
|
| 457 | - $ckeditorPath = $this->ckeditorPath(); |
|
| 458 | - |
|
| 459 | - if (!empty($this->timestamp) && $this->timestamp != "%"."TIMESTAMP%") {
|
|
| 460 | - $args = '?t=' . $this->timestamp; |
|
| 461 | - } |
|
| 462 | - |
|
| 463 | - // Skip relative paths... |
|
| 464 | - if (strpos($ckeditorPath, '..') !== 0) {
|
|
| 465 | - $out .= $this->script("window.CKEDITOR_BASEPATH='". $ckeditorPath ."';");
|
|
| 466 | - } |
|
| 467 | - |
|
| 468 | - $out .= "<script type=\"text/javascript\" src=\"" . $ckeditorPath . 'ckeditor.js' . $args . "\"></script>\n"; |
|
| 469 | - |
|
| 470 | - $extraCode = ""; |
|
| 471 | - if ($this->timestamp != $this->_timestamp) {
|
|
| 472 | - $extraCode .= ($extraCode ? "\n" : "") . "CKEDITOR.timestamp = '". $this->timestamp ."';"; |
|
| 473 | - } |
|
| 474 | - if ($extraCode) {
|
|
| 475 | - $out .= $this->script($extraCode); |
|
| 476 | - } |
|
| 477 | - |
|
| 478 | - $initComplete = $this->initialized = true; |
|
| 479 | - |
|
| 480 | - return $out; |
|
| 481 | - } |
|
| 482 | - |
|
| 483 | - /** |
|
| 484 | - * Return path to ckeditor.js. |
|
| 485 | - * \private |
|
| 486 | - */ |
|
| 487 | - function ckeditorPath() |
|
| 488 | - {
|
|
| 489 | - if (!empty($this->basePath)) {
|
|
| 490 | - return $this->basePath; |
|
| 491 | - } |
|
| 492 | - |
|
| 493 | - /** |
|
| 494 | - * The absolute pathname of the currently executing script. |
|
| 495 | - * Note: If a script is executed with the CLI, as a relative path, such as file.php or ../file.php, |
|
| 496 | - * $_SERVER['SCRIPT_FILENAME'] will contain the relative path specified by the user. |
|
| 497 | - */ |
|
| 498 | - if (isset($_SERVER['SCRIPT_FILENAME'])) {
|
|
| 499 | - $realPath = dirname($_SERVER['SCRIPT_FILENAME']); |
|
| 500 | - } |
|
| 501 | - else {
|
|
| 502 | - /** |
|
| 503 | - * realpath - Returns canonicalized absolute pathname |
|
| 504 | - */ |
|
| 505 | - $realPath = realpath( './' ) ; |
|
| 506 | - } |
|
| 507 | - |
|
| 508 | - /** |
|
| 509 | - * The filename of the currently executing script, relative to the document root. |
|
| 510 | - * For instance, $_SERVER['PHP_SELF'] in a script at the address http://example.com/test.php/foo.bar |
|
| 511 | - * would be /test.php/foo.bar. |
|
| 512 | - */ |
|
| 513 | - $selfPath = dirname($_SERVER['PHP_SELF']); |
|
| 514 | - $file = str_replace("\\", "/", __FILE__);
|
|
| 515 | - |
|
| 516 | - if (!$selfPath || !$realPath || !$file) {
|
|
| 517 | - return "/ckeditor/"; |
|
| 518 | - } |
|
| 519 | - |
|
| 520 | - $documentRoot = substr($realPath, 0, strlen($realPath) - strlen($selfPath)); |
|
| 521 | - $fileUrl = substr($file, strlen($documentRoot)); |
|
| 522 | - $ckeditorUrl = str_replace("ckeditor_php4.php", "", $fileUrl);
|
|
| 523 | - |
|
| 524 | - return $ckeditorUrl; |
|
| 525 | - } |
|
| 526 | - |
|
| 527 | - /** |
|
| 528 | - * This little function provides a basic JSON support. |
|
| 529 | - * \private |
|
| 530 | - * |
|
| 531 | - * @param mixed $val |
|
| 532 | - * @return string |
|
| 533 | - */ |
|
| 534 | - function jsEncode($val) |
|
| 535 | - {
|
|
| 536 | - if (is_null($val)) {
|
|
| 537 | - return 'null'; |
|
| 538 | - } |
|
| 539 | - if (is_bool($val)) {
|
|
| 540 | - return $val ? 'true' : 'false'; |
|
| 541 | - } |
|
| 542 | - if (is_int($val)) {
|
|
| 543 | - return $val; |
|
| 544 | - } |
|
| 545 | - if (is_float($val)) {
|
|
| 546 | - return str_replace(',', '.', $val);
|
|
| 547 | - } |
|
| 548 | - if (is_array($val) || is_object($val)) {
|
|
| 549 | - if (is_array($val) && (array_keys($val) === range(0,count($val)-1))) {
|
|
| 550 | - return '[' . implode(',', array_map(array($this, 'jsEncode'), $val)) . ']';
|
|
| 551 | - } |
|
| 552 | - $temp = array(); |
|
| 553 | - foreach ($val as $k => $v){
|
|
| 554 | - $temp[] = $this->jsEncode("{$k}") . ':' . $this->jsEncode($v);
|
|
| 555 | - } |
|
| 556 | - return '{' . implode(',', $temp) . '}';
|
|
| 557 | - } |
|
| 558 | - // String otherwise |
|
| 559 | - if (strpos($val, '@@') === 0) |
|
| 560 | - return substr($val, 2); |
|
| 561 | - if (strtoupper(substr($val, 0, 9)) == 'CKEDITOR.') |
|
| 562 | - return $val; |
|
| 563 | - |
|
| 564 | - return '"' . str_replace(array("\\", "/", "\n", "\t", "\r", "\x08", "\x0c", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'), $val) . '"';
|
|
| 565 | - } |
|
| 20 | + /** |
|
| 21 | + * The version of %CKEditor. |
|
| 22 | + * \private |
|
| 23 | + */ |
|
| 24 | + var $version = '3.6.5'; |
|
| 25 | + /** |
|
| 26 | + * A constant string unique for each release of %CKEditor. |
|
| 27 | + * \private |
|
| 28 | + */ |
|
| 29 | + var $_timestamp = 'C9A85WF'; |
|
| 30 | + |
|
| 31 | + /** |
|
| 32 | + * URL to the %CKEditor installation directory (absolute or relative to document root). |
|
| 33 | + * If not set, CKEditor will try to guess it's path. |
|
| 34 | + * |
|
| 35 | + * Example usage: |
|
| 36 | + * @code |
|
| 37 | + * $CKEditor->basePath = '/ckeditor/'; |
|
| 38 | + * @endcode |
|
| 39 | + */ |
|
| 40 | + var $basePath; |
|
| 41 | + /** |
|
| 42 | + * An array that holds the global %CKEditor configuration. |
|
| 43 | + * For the list of available options, see http://docs.cksource.com/ckeditor_api/symbols/CKEDITOR.config.html |
|
| 44 | + * |
|
| 45 | + * Example usage: |
|
| 46 | + * @code |
|
| 47 | + * $CKEditor->config['height'] = 400; |
|
| 48 | + * // Use @@ at the beggining of a string to ouput it without surrounding quotes. |
|
| 49 | + * $CKEditor->config['width'] = '@@screen.width * 0.8'; |
|
| 50 | + * @endcode |
|
| 51 | + */ |
|
| 52 | + var $config = array(); |
|
| 53 | + /** |
|
| 54 | + * A boolean variable indicating whether CKEditor has been initialized. |
|
| 55 | + * Set it to true only if you have already included |
|
| 56 | + * <script> tag loading ckeditor.js in your website. |
|
| 57 | + */ |
|
| 58 | + var $initialized = false; |
|
| 59 | + /** |
|
| 60 | + * Boolean variable indicating whether created code should be printed out or returned by a function. |
|
| 61 | + * |
|
| 62 | + * Example 1: get the code creating %CKEditor instance and print it on a page with the "echo" function. |
|
| 63 | + * @code |
|
| 64 | + * $CKEditor = new CKEditor(); |
|
| 65 | + * $CKEditor->returnOutput = true; |
|
| 66 | + * $code = $CKEditor->editor("editor1", "<p>Initial value.</p>");
|
|
| 67 | + * echo "<p>Editor 1:</p>"; |
|
| 68 | + * echo $code; |
|
| 69 | + * @endcode |
|
| 70 | + */ |
|
| 71 | + var $returnOutput = false; |
|
| 72 | + /** |
|
| 73 | + * An array with textarea attributes. |
|
| 74 | + * |
|
| 75 | + * When %CKEditor is created with the editor() method, a HTML <textarea> element is created, |
|
| 76 | + * it will be displayed to anyone with JavaScript disabled or with incompatible browser. |
|
| 77 | + */ |
|
| 78 | + var $textareaAttributes = array( "rows" => 8, "cols" => 60 ); |
|
| 79 | + /** |
|
| 80 | + * A string indicating the creation date of %CKEditor. |
|
| 81 | + * Do not change it unless you want to force browsers to not use previously cached version of %CKEditor. |
|
| 82 | + */ |
|
| 83 | + var $timestamp = "C9A85WF"; |
|
| 84 | + /** |
|
| 85 | + * An array that holds event listeners. |
|
| 86 | + * \private |
|
| 87 | + */ |
|
| 88 | + var $_events = array(); |
|
| 89 | + /** |
|
| 90 | + * An array that holds global event listeners. |
|
| 91 | + * \private |
|
| 92 | + */ |
|
| 93 | + var $_globalEvents = array(); |
|
| 94 | + |
|
| 95 | + /** |
|
| 96 | + * Main Constructor. |
|
| 97 | + * |
|
| 98 | + * @param $basePath (string) URL to the %CKEditor installation directory (optional). |
|
| 99 | + */ |
|
| 100 | + function CKEditor($basePath = null) {
|
|
| 101 | + if (!empty($basePath)) {
|
|
| 102 | + $this->basePath = $basePath; |
|
| 103 | + } |
|
| 104 | + } |
|
| 105 | + |
|
| 106 | + /** |
|
| 107 | + * Creates a %CKEditor instance. |
|
| 108 | + * In incompatible browsers %CKEditor will downgrade to plain HTML <textarea> element. |
|
| 109 | + * |
|
| 110 | + * @param $name (string) Name of the %CKEditor instance (this will be also the "name" attribute of textarea element). |
|
| 111 | + * @param $value (string) Initial value (optional). |
|
| 112 | + * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 113 | + * @param $events (array) Event listeners for this editor instance (optional). |
|
| 114 | + * |
|
| 115 | + * Example usage: |
|
| 116 | + * @code |
|
| 117 | + * $CKEditor = new CKEditor(); |
|
| 118 | + * $CKEditor->editor("field1", "<p>Initial value.</p>");
|
|
| 119 | + * @endcode |
|
| 120 | + * |
|
| 121 | + * Advanced example: |
|
| 122 | + * @code |
|
| 123 | + * $CKEditor = new CKEditor(); |
|
| 124 | + * $config = array(); |
|
| 125 | + * $config['toolbar'] = array( |
|
| 126 | + * array( 'Source', '-', 'Bold', 'Italic', 'Underline', 'Strike' ), |
|
| 127 | + * array( 'Image', 'Link', 'Unlink', 'Anchor' ) |
|
| 128 | + * ); |
|
| 129 | + * $events['instanceReady'] = 'function (ev) {
|
|
| 130 | + * alert("Loaded: " + ev.editor.name);
|
|
| 131 | + * }'; |
|
| 132 | + * $CKEditor->editor("field1", "<p>Initial value.</p>", $config, $events);
|
|
| 133 | + * @endcode |
|
| 134 | + */ |
|
| 135 | + function editor($name, $value = "", $config = array(), $events = array()) |
|
| 136 | + {
|
|
| 137 | + $attr = ""; |
|
| 138 | + foreach ($this->textareaAttributes as $key => $val) {
|
|
| 139 | + $attr.= " " . $key . '="' . str_replace('"', '"', $val) . '"';
|
|
| 140 | + } |
|
| 141 | + $out = "<textarea name=\"" . $name . "\"" . $attr . ">" . htmlspecialchars($value) . "</textarea>\n"; |
|
| 142 | + if (!$this->initialized) {
|
|
| 143 | + $out .= $this->init(); |
|
| 144 | + } |
|
| 145 | + |
|
| 146 | + $_config = $this->configSettings($config, $events); |
|
| 147 | + |
|
| 148 | + $js = $this->returnGlobalEvents(); |
|
| 149 | + if (!empty($_config)) |
|
| 150 | + $js .= "CKEDITOR.replace('".$name."', ".$this->jsEncode($_config).");";
|
|
| 151 | + else |
|
| 152 | + $js .= "CKEDITOR.replace('".$name."');";
|
|
| 153 | + |
|
| 154 | + $out .= $this->script($js); |
|
| 155 | + |
|
| 156 | + if (!$this->returnOutput) {
|
|
| 157 | + print $out; |
|
| 158 | + $out = ""; |
|
| 159 | + } |
|
| 160 | + |
|
| 161 | + return $out; |
|
| 162 | + } |
|
| 163 | + |
|
| 164 | + /** |
|
| 165 | + * Replaces a <textarea> with a %CKEditor instance. |
|
| 166 | + * |
|
| 167 | + * @param $id (string) The id or name of textarea element. |
|
| 168 | + * @param $config (array) The specific configurations to apply to this editor instance (optional). |
|
| 169 | + * @param $events (array) Event listeners for this editor instance (optional). |
|
| 170 | + * |
|
| 171 | + * Example 1: adding %CKEditor to <textarea name="article"></textarea> element: |
|
| 172 | + * @code |
|
| 173 | + * $CKEditor = new CKEditor(); |
|
| 174 | + * $CKEditor->replace("article");
|
|
| 175 | + * @endcode |
|
| 176 | + */ |
|
| 177 | + function replace($id, $config = array(), $events = array()) |
|
| 178 | + {
|
|
| 179 | + $out = ""; |
|
| 180 | + if (!$this->initialized) {
|
|
| 181 | + $out .= $this->init(); |
|
| 182 | + } |
|
| 183 | + |
|
| 184 | + $_config = $this->configSettings($config, $events); |
|
| 185 | + |
|
| 186 | + $js = $this->returnGlobalEvents(); |
|
| 187 | + if (!empty($_config)) {
|
|
| 188 | + $js .= "CKEDITOR.replace('".$id."', ".$this->jsEncode($_config).");";
|
|
| 189 | + } |
|
| 190 | + else {
|
|
| 191 | + $js .= "CKEDITOR.replace('".$id."');";
|
|
| 192 | + } |
|
| 193 | + $out .= $this->script($js); |
|
| 194 | + |
|
| 195 | + if (!$this->returnOutput) {
|
|
| 196 | + print $out; |
|
| 197 | + $out = ""; |
|
| 198 | + } |
|
| 199 | + |
|
| 200 | + return $out; |
|
| 201 | + } |
|
| 202 | + |
|
| 203 | + /** |
|
| 204 | + * Replace all <textarea> elements available in the document with editor instances. |
|
| 205 | + * |
|
| 206 | + * @param $className (string) If set, replace all textareas with class className in the page. |
|
| 207 | + * |
|
| 208 | + * Example 1: replace all <textarea> elements in the page. |
|
| 209 | + * @code |
|
| 210 | + * $CKEditor = new CKEditor(); |
|
| 211 | + * $CKEditor->replaceAll(); |
|
| 212 | + * @endcode |
|
| 213 | + * |
|
| 214 | + * Example 2: replace all <textarea class="myClassName"> elements in the page. |
|
| 215 | + * @code |
|
| 216 | + * $CKEditor = new CKEditor(); |
|
| 217 | + * $CKEditor->replaceAll( 'myClassName' ); |
|
| 218 | + * @endcode |
|
| 219 | + */ |
|
| 220 | + function replaceAll($className = null) |
|
| 221 | + {
|
|
| 222 | + $out = ""; |
|
| 223 | + if (!$this->initialized) {
|
|
| 224 | + $out .= $this->init(); |
|
| 225 | + } |
|
| 226 | + |
|
| 227 | + $_config = $this->configSettings(); |
|
| 228 | + |
|
| 229 | + $js = $this->returnGlobalEvents(); |
|
| 230 | + if (empty($_config)) {
|
|
| 231 | + if (empty($className)) {
|
|
| 232 | + $js .= "CKEDITOR.replaceAll();"; |
|
| 233 | + } |
|
| 234 | + else {
|
|
| 235 | + $js .= "CKEDITOR.replaceAll('".$className."');";
|
|
| 236 | + } |
|
| 237 | + } |
|
| 238 | + else {
|
|
| 239 | + $classDetection = ""; |
|
| 240 | + $js .= "CKEDITOR.replaceAll( function(textarea, config) {\n";
|
|
| 241 | + if (!empty($className)) {
|
|
| 242 | + $js .= " var classRegex = new RegExp('(?:^| )' + '". $className ."' + '(?:$| )');\n";
|
|
| 243 | + $js .= " if (!classRegex.test(textarea.className))\n"; |
|
| 244 | + $js .= " return false;\n"; |
|
| 245 | + } |
|
| 246 | + $js .= " CKEDITOR.tools.extend(config, ". $this->jsEncode($_config) .", true);"; |
|
| 247 | + $js .= "} );"; |
|
| 248 | + |
|
| 249 | + } |
|
| 250 | + |
|
| 251 | + $out .= $this->script($js); |
|
| 252 | + |
|
| 253 | + if (!$this->returnOutput) {
|
|
| 254 | + print $out; |
|
| 255 | + $out = ""; |
|
| 256 | + } |
|
| 257 | + |
|
| 258 | + return $out; |
|
| 259 | + } |
|
| 260 | + |
|
| 261 | + /** |
|
| 262 | + * Adds event listener. |
|
| 263 | + * Events are fired by %CKEditor in various situations. |
|
| 264 | + * |
|
| 265 | + * @param $event (string) Event name. |
|
| 266 | + * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 267 | + * |
|
| 268 | + * Example usage: |
|
| 269 | + * @code |
|
| 270 | + * $CKEditor->addEventHandler('instanceReady', 'function (ev) {
|
|
| 271 | + * alert("Loaded: " + ev.editor.name);
|
|
| 272 | + * }'); |
|
| 273 | + * @endcode |
|
| 274 | + */ |
|
| 275 | + function addEventHandler($event, $javascriptCode) |
|
| 276 | + {
|
|
| 277 | + if (!isset($this->_events[$event])) {
|
|
| 278 | + $this->_events[$event] = array(); |
|
| 279 | + } |
|
| 280 | + // Avoid duplicates. |
|
| 281 | + if (!in_array($javascriptCode, $this->_events[$event])) {
|
|
| 282 | + $this->_events[$event][] = $javascriptCode; |
|
| 283 | + } |
|
| 284 | + } |
|
| 285 | + |
|
| 286 | + /** |
|
| 287 | + * Clear registered event handlers. |
|
| 288 | + * Note: this function will have no effect on already created editor instances. |
|
| 289 | + * |
|
| 290 | + * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 291 | + */ |
|
| 292 | + function clearEventHandlers($event = null) |
|
| 293 | + {
|
|
| 294 | + if (!empty($event)) {
|
|
| 295 | + $this->_events[$event] = array(); |
|
| 296 | + } |
|
| 297 | + else {
|
|
| 298 | + $this->_events = array(); |
|
| 299 | + } |
|
| 300 | + } |
|
| 301 | + |
|
| 302 | + /** |
|
| 303 | + * Adds global event listener. |
|
| 304 | + * |
|
| 305 | + * @param $event (string) Event name. |
|
| 306 | + * @param $javascriptCode (string) Javascript anonymous function or function name. |
|
| 307 | + * |
|
| 308 | + * Example usage: |
|
| 309 | + * @code |
|
| 310 | + * $CKEditor->addGlobalEventHandler('dialogDefinition', 'function (ev) {
|
|
| 311 | + * alert("Loading dialog: " + ev.data.name);
|
|
| 312 | + * }'); |
|
| 313 | + * @endcode |
|
| 314 | + */ |
|
| 315 | + function addGlobalEventHandler($event, $javascriptCode) |
|
| 316 | + {
|
|
| 317 | + if (!isset($this->_globalEvents[$event])) {
|
|
| 318 | + $this->_globalEvents[$event] = array(); |
|
| 319 | + } |
|
| 320 | + // Avoid duplicates. |
|
| 321 | + if (!in_array($javascriptCode, $this->_globalEvents[$event])) {
|
|
| 322 | + $this->_globalEvents[$event][] = $javascriptCode; |
|
| 323 | + } |
|
| 324 | + } |
|
| 325 | + |
|
| 326 | + /** |
|
| 327 | + * Clear registered global event handlers. |
|
| 328 | + * Note: this function will have no effect if the event handler has been already printed/returned. |
|
| 329 | + * |
|
| 330 | + * @param $event (string) Event name, if not set all event handlers will be removed (optional). |
|
| 331 | + */ |
|
| 332 | + function clearGlobalEventHandlers($event = null) |
|
| 333 | + {
|
|
| 334 | + if (!empty($event)) {
|
|
| 335 | + $this->_globalEvents[$event] = array(); |
|
| 336 | + } |
|
| 337 | + else {
|
|
| 338 | + $this->_globalEvents = array(); |
|
| 339 | + } |
|
| 340 | + } |
|
| 341 | + |
|
| 342 | + /** |
|
| 343 | + * Prints javascript code. |
|
| 344 | + * \private |
|
| 345 | + * |
|
| 346 | + * @param string $js |
|
| 347 | + */ |
|
| 348 | + function script($js) |
|
| 349 | + {
|
|
| 350 | + $out = "<script type=\"text/javascript\">"; |
|
| 351 | + $out .= "//<![CDATA[\n"; |
|
| 352 | + $out .= $js; |
|
| 353 | + $out .= "\n//]]>"; |
|
| 354 | + $out .= "</script>\n"; |
|
| 355 | + |
|
| 356 | + return $out; |
|
| 357 | + } |
|
| 358 | + |
|
| 359 | + /** |
|
| 360 | + * Returns the configuration array (global and instance specific settings are merged into one array). |
|
| 361 | + * \private |
|
| 362 | + * |
|
| 363 | + * @param $config (array) The specific configurations to apply to editor instance. |
|
| 364 | + * @param $events (array) Event listeners for editor instance. |
|
| 365 | + */ |
|
| 366 | + function configSettings($config = array(), $events = array()) |
|
| 367 | + {
|
|
| 368 | + $_config = $this->config; |
|
| 369 | + $_events = $this->_events; |
|
| 370 | + |
|
| 371 | + if (is_array($config) && !empty($config)) {
|
|
| 372 | + $_config = array_merge($_config, $config); |
|
| 373 | + } |
|
| 374 | + |
|
| 375 | + if (is_array($events) && !empty($events)) {
|
|
| 376 | + foreach ($events as $eventName => $code) {
|
|
| 377 | + if (!isset($_events[$eventName])) {
|
|
| 378 | + $_events[$eventName] = array(); |
|
| 379 | + } |
|
| 380 | + if (!in_array($code, $_events[$eventName])) {
|
|
| 381 | + $_events[$eventName][] = $code; |
|
| 382 | + } |
|
| 383 | + } |
|
| 384 | + } |
|
| 385 | + |
|
| 386 | + if (!empty($_events)) {
|
|
| 387 | + foreach($_events as $eventName => $handlers) {
|
|
| 388 | + if (empty($handlers)) {
|
|
| 389 | + continue; |
|
| 390 | + } |
|
| 391 | + else if (count($handlers) == 1) {
|
|
| 392 | + $_config['on'][$eventName] = '@@'.$handlers[0]; |
|
| 393 | + } |
|
| 394 | + else {
|
|
| 395 | + $_config['on'][$eventName] = '@@function (ev){';
|
|
| 396 | + foreach ($handlers as $handler => $code) {
|
|
| 397 | + $_config['on'][$eventName] .= '('.$code.')(ev);';
|
|
| 398 | + } |
|
| 399 | + $_config['on'][$eventName] .= '}'; |
|
| 400 | + } |
|
| 401 | + } |
|
| 402 | + } |
|
| 403 | + |
|
| 404 | + return $_config; |
|
| 405 | + } |
|
| 406 | + |
|
| 407 | + /** |
|
| 408 | + * Return global event handlers. |
|
| 409 | + * \private |
|
| 410 | + */ |
|
| 411 | + function returnGlobalEvents() |
|
| 412 | + {
|
|
| 413 | + static $returnedEvents; |
|
| 414 | + $out = ""; |
|
| 415 | + |
|
| 416 | + if (!isset($returnedEvents)) {
|
|
| 417 | + $returnedEvents = array(); |
|
| 418 | + } |
|
| 419 | + |
|
| 420 | + if (!empty($this->_globalEvents)) {
|
|
| 421 | + foreach ($this->_globalEvents as $eventName => $handlers) {
|
|
| 422 | + foreach ($handlers as $handler => $code) {
|
|
| 423 | + if (!isset($returnedEvents[$eventName])) {
|
|
| 424 | + $returnedEvents[$eventName] = array(); |
|
| 425 | + } |
|
| 426 | + // Return only new events |
|
| 427 | + if (!in_array($code, $returnedEvents[$eventName])) {
|
|
| 428 | + $out .= ($code ? "\n" : "") . "CKEDITOR.on('". $eventName ."', $code);";
|
|
| 429 | + $returnedEvents[$eventName][] = $code; |
|
| 430 | + } |
|
| 431 | + } |
|
| 432 | + } |
|
| 433 | + } |
|
| 434 | + |
|
| 435 | + return $out; |
|
| 436 | + } |
|
| 437 | + |
|
| 438 | + /** |
|
| 439 | + * Initializes CKEditor (executed only once). |
|
| 440 | + * \private |
|
| 441 | + */ |
|
| 442 | + function init() |
|
| 443 | + {
|
|
| 444 | + static $initComplete; |
|
| 445 | + $out = ""; |
|
| 446 | + |
|
| 447 | + if (!empty($initComplete)) {
|
|
| 448 | + return ""; |
|
| 449 | + } |
|
| 450 | + |
|
| 451 | + if ($this->initialized) {
|
|
| 452 | + $initComplete = true; |
|
| 453 | + return ""; |
|
| 454 | + } |
|
| 455 | + |
|
| 456 | + $args = ""; |
|
| 457 | + $ckeditorPath = $this->ckeditorPath(); |
|
| 458 | + |
|
| 459 | + if (!empty($this->timestamp) && $this->timestamp != "%"."TIMESTAMP%") {
|
|
| 460 | + $args = '?t=' . $this->timestamp; |
|
| 461 | + } |
|
| 462 | + |
|
| 463 | + // Skip relative paths... |
|
| 464 | + if (strpos($ckeditorPath, '..') !== 0) {
|
|
| 465 | + $out .= $this->script("window.CKEDITOR_BASEPATH='". $ckeditorPath ."';");
|
|
| 466 | + } |
|
| 467 | + |
|
| 468 | + $out .= "<script type=\"text/javascript\" src=\"" . $ckeditorPath . 'ckeditor.js' . $args . "\"></script>\n"; |
|
| 469 | + |
|
| 470 | + $extraCode = ""; |
|
| 471 | + if ($this->timestamp != $this->_timestamp) {
|
|
| 472 | + $extraCode .= ($extraCode ? "\n" : "") . "CKEDITOR.timestamp = '". $this->timestamp ."';"; |
|
| 473 | + } |
|
| 474 | + if ($extraCode) {
|
|
| 475 | + $out .= $this->script($extraCode); |
|
| 476 | + } |
|
| 477 | + |
|
| 478 | + $initComplete = $this->initialized = true; |
|
| 479 | + |
|
| 480 | + return $out; |
|
| 481 | + } |
|
| 482 | + |
|
| 483 | + /** |
|
| 484 | + * Return path to ckeditor.js. |
|
| 485 | + * \private |
|
| 486 | + */ |
|
| 487 | + function ckeditorPath() |
|
| 488 | + {
|
|
| 489 | + if (!empty($this->basePath)) {
|
|
| 490 | + return $this->basePath; |
|
| 491 | + } |
|
| 492 | + |
|
| 493 | + /** |
|
| 494 | + * The absolute pathname of the currently executing script. |
|
| 495 | + * Note: If a script is executed with the CLI, as a relative path, such as file.php or ../file.php, |
|
| 496 | + * $_SERVER['SCRIPT_FILENAME'] will contain the relative path specified by the user. |
|
| 497 | + */ |
|
| 498 | + if (isset($_SERVER['SCRIPT_FILENAME'])) {
|
|
| 499 | + $realPath = dirname($_SERVER['SCRIPT_FILENAME']); |
|
| 500 | + } |
|
| 501 | + else {
|
|
| 502 | + /** |
|
| 503 | + * realpath - Returns canonicalized absolute pathname |
|
| 504 | + */ |
|
| 505 | + $realPath = realpath( './' ) ; |
|
| 506 | + } |
|
| 507 | + |
|
| 508 | + /** |
|
| 509 | + * The filename of the currently executing script, relative to the document root. |
|
| 510 | + * For instance, $_SERVER['PHP_SELF'] in a script at the address http://example.com/test.php/foo.bar |
|
| 511 | + * would be /test.php/foo.bar. |
|
| 512 | + */ |
|
| 513 | + $selfPath = dirname($_SERVER['PHP_SELF']); |
|
| 514 | + $file = str_replace("\\", "/", __FILE__);
|
|
| 515 | + |
|
| 516 | + if (!$selfPath || !$realPath || !$file) {
|
|
| 517 | + return "/ckeditor/"; |
|
| 518 | + } |
|
| 519 | + |
|
| 520 | + $documentRoot = substr($realPath, 0, strlen($realPath) - strlen($selfPath)); |
|
| 521 | + $fileUrl = substr($file, strlen($documentRoot)); |
|
| 522 | + $ckeditorUrl = str_replace("ckeditor_php4.php", "", $fileUrl);
|
|
| 523 | + |
|
| 524 | + return $ckeditorUrl; |
|
| 525 | + } |
|
| 526 | + |
|
| 527 | + /** |
|
| 528 | + * This little function provides a basic JSON support. |
|
| 529 | + * \private |
|
| 530 | + * |
|
| 531 | + * @param mixed $val |
|
| 532 | + * @return string |
|
| 533 | + */ |
|
| 534 | + function jsEncode($val) |
|
| 535 | + {
|
|
| 536 | + if (is_null($val)) {
|
|
| 537 | + return 'null'; |
|
| 538 | + } |
|
| 539 | + if (is_bool($val)) {
|
|
| 540 | + return $val ? 'true' : 'false'; |
|
| 541 | + } |
|
| 542 | + if (is_int($val)) {
|
|
| 543 | + return $val; |
|
| 544 | + } |
|
| 545 | + if (is_float($val)) {
|
|
| 546 | + return str_replace(',', '.', $val);
|
|
| 547 | + } |
|
| 548 | + if (is_array($val) || is_object($val)) {
|
|
| 549 | + if (is_array($val) && (array_keys($val) === range(0,count($val)-1))) {
|
|
| 550 | + return '[' . implode(',', array_map(array($this, 'jsEncode'), $val)) . ']';
|
|
| 551 | + } |
|
| 552 | + $temp = array(); |
|
| 553 | + foreach ($val as $k => $v){
|
|
| 554 | + $temp[] = $this->jsEncode("{$k}") . ':' . $this->jsEncode($v);
|
|
| 555 | + } |
|
| 556 | + return '{' . implode(',', $temp) . '}';
|
|
| 557 | + } |
|
| 558 | + // String otherwise |
|
| 559 | + if (strpos($val, '@@') === 0) |
|
| 560 | + return substr($val, 2); |
|
| 561 | + if (strtoupper(substr($val, 0, 9)) == 'CKEDITOR.') |
|
| 562 | + return $val; |
|
| 563 | + |
|
| 564 | + return '"' . str_replace(array("\\", "/", "\n", "\t", "\r", "\x08", "\x0c", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'), $val) . '"';
|
|
| 565 | + } |
|
| 566 | 566 | } |
@@ -3,7 +3,7 @@ |
||
| 3 | 3 | class Index extends My_Force_Login { |
| 4 | 4 | |
| 5 | 5 | public function __construct() { |
| 6 | - parent::__construct(); |
|
| 6 | + parent::__construct(); |
|
| 7 | 7 | |
| 8 | 8 | } |
| 9 | 9 | |
@@ -3,7 +3,7 @@ |
||
| 3 | 3 | class Index extends My_Force_Login { |
| 4 | 4 | |
| 5 | 5 | public function __construct() { |
| 6 | - parent::__construct(); |
|
| 6 | + parent::__construct(); |
|
| 7 | 7 | |
| 8 | 8 | } |
| 9 | 9 | |
@@ -2,7 +2,7 @@ |
||
| 2 | 2 | defined('BASEPATH') OR exit('No direct script access allowed'); |
| 3 | 3 | |
| 4 | 4 | echo "\nERROR: ", |
| 5 | - $heading, |
|
| 6 | - "\n\n", |
|
| 7 | - $message, |
|
| 8 | - "\n\n"; |
|
| 9 | 5 | \ No newline at end of file |
| 6 | + $heading, |
|
| 7 | + "\n\n", |
|
| 8 | + $message, |
|
| 9 | + "\n\n"; |
|
| 10 | 10 | \ No newline at end of file |
@@ -73,7 +73,7 @@ discard block |
||
| 73 | 73 | <input type="button" value="Approve" name="approve" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/eh-approve?id='.$room['id']); ?>';"/> |
| 74 | 74 | <input type="button" value="Reject" name="reject" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/history?reid='.$room['id']); ?>';"/> |
| 75 | 75 | <?php break; |
| 76 | - default: ?> |
|
| 76 | + default: ?> |
|
| 77 | 77 | No action Required |
| 78 | 78 | <?php break; ?> |
| 79 | 79 | <?php } } elseif (in_array('CN=Dashboard_CS_NS,OU=Dashboard_Group,OU=Intranet_Group,OU=Groups,DC=cant-col,DC=ac,DC=uk', $_SESSION['ldap']['groups'])) { ?> |
@@ -82,14 +82,14 @@ discard block |
||
| 82 | 82 | <input type="button" value="Overide Estates" name="overide_approve" class="btn btn-default" data-toggle="modal" data-target="#overide"/> |
| 83 | 83 | <input type="button" value="Reject" name="reject" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/history?rcid='.$room['id']); ?>';"/> |
| 84 | 84 | <?php break; |
| 85 | - case 1: ?> |
|
| 85 | + case 1: ?> |
|
| 86 | 86 | <input type="button" value="Approve" name="approve" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/cs-approve?id='.$room['id']); ?>';"/> |
| 87 | 87 | <input type="button" value="Reject" name="reject" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/history?rcid='.$room['id']); ?>';"/> |
| 88 | 88 | <?php break; |
| 89 | - case 5: ?> |
|
| 89 | + case 5: ?> |
|
| 90 | 90 | <input type="button" value="Move Complete" name="complete" class="btn btn-default" onclick="location.href = '<?= base_url('computing-support/room-move/cs-complete?id='.$room['id']); ?>';"/> |
| 91 | 91 | <?php break; |
| 92 | - default: ?> |
|
| 92 | + default: ?> |
|
| 93 | 93 | No action Required |
| 94 | 94 | <?php break; }?> |
| 95 | 95 | <?php } ?> |
@@ -1,12 +1,12 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | 2 | |
| 3 | - $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 3 | + $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 4 | 4 | |
| 5 | 5 | $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.form.min.js'); |
| 6 | - $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-edit.js'); |
|
| 6 | + $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-edit.js'); |
|
| 7 | 7 | |
| 8 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 9 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 8 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 9 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 10 | 10 | ?> |
| 11 | 11 | <div class="flexigrid crud-form" style='width: 100%;' data-unique-hash="<?php echo $unique_hash; ?>"> |
| 12 | 12 | <div class="mDiv"> |
@@ -24,12 +24,12 @@ discard block |
||
| 24 | 24 | <?php echo form_open( $update_url, 'method="post" id="crudForm" enctype="multipart/form-data"'); ?> |
| 25 | 25 | <div class='form-div'> |
| 26 | 26 | <?php |
| 27 | - $counter = 0; |
|
| 28 | - foreach($fields as $field) |
|
| 29 | - { |
|
| 30 | - $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 31 | - $counter++; |
|
| 32 | - ?> |
|
| 27 | + $counter = 0; |
|
| 28 | + foreach($fields as $field) |
|
| 29 | + { |
|
| 30 | + $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 31 | + $counter++; |
|
| 32 | + ?> |
|
| 33 | 33 | <div class='form-field-box <?php echo $even_odd?>' id="<?php echo $field->field_name; ?>_field_box"> |
| 34 | 34 | <div class='form-display-as-box' id="<?php echo $field->field_name; ?>_display_as_box"> |
| 35 | 35 | <?php echo $input_fields[$field->field_name]->display_as?><?php echo ($input_fields[$field->field_name]->required)? "<span class='required'>*</span> " : ""?> : |
@@ -43,10 +43,10 @@ discard block |
||
| 43 | 43 | <?php if(!empty($hidden_fields)){?> |
| 44 | 44 | <!-- Start of hidden inputs --> |
| 45 | 45 | <?php |
| 46 | - foreach($hidden_fields as $hidden_field){ |
|
| 47 | - echo $hidden_field->input; |
|
| 48 | - } |
|
| 49 | - ?> |
|
| 46 | + foreach($hidden_fields as $hidden_field){ |
|
| 47 | + echo $hidden_field->input; |
|
| 48 | + } |
|
| 49 | + ?> |
|
| 50 | 50 | <!-- End of hidden inputs --> |
| 51 | 51 | <?php }?> |
| 52 | 52 | <?php if ($is_ajax) { ?><input type="hidden" name="is_ajax" value="true" /><?php }?> |
@@ -1,11 +1,11 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | 2 | |
| 3 | - $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 4 | - $this->set_js_lib($this->default_theme_path.'/flexigrid/js/jquery.form.js'); |
|
| 5 | - $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-edit.js'); |
|
| 3 | + $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 4 | + $this->set_js_lib($this->default_theme_path.'/flexigrid/js/jquery.form.js'); |
|
| 5 | + $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-edit.js'); |
|
| 6 | 6 | |
| 7 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 8 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 7 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 8 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 9 | 9 | ?> |
| 10 | 10 | <div class="flexigrid crud-form" style='width: 100%;' data-unique-hash="<?php echo $unique_hash; ?>"> |
| 11 | 11 | <div class="mDiv"> |
@@ -23,12 +23,12 @@ discard block |
||
| 23 | 23 | <?php echo form_open( $read_url, 'method="post" id="crudForm" enctype="multipart/form-data"'); ?> |
| 24 | 24 | <div class='form-div'> |
| 25 | 25 | <?php |
| 26 | - $counter = 0; |
|
| 27 | - foreach($fields as $field) |
|
| 28 | - { |
|
| 29 | - $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 30 | - $counter++; |
|
| 31 | - ?> |
|
| 26 | + $counter = 0; |
|
| 27 | + foreach($fields as $field) |
|
| 28 | + { |
|
| 29 | + $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 30 | + $counter++; |
|
| 31 | + ?> |
|
| 32 | 32 | <div class='form-field-box <?php echo $even_odd?>' id="<?php echo $field->field_name; ?>_field_box"> |
| 33 | 33 | <div class='form-display-as-box' id="<?php echo $field->field_name; ?>_display_as_box"> |
| 34 | 34 | <?php echo $input_fields[$field->field_name]->display_as?><?php echo ($input_fields[$field->field_name]->required)? "<span class='required'>*</span> " : ""?> : |
@@ -42,10 +42,10 @@ discard block |
||
| 42 | 42 | <?php if(!empty($hidden_fields)){?> |
| 43 | 43 | <!-- Start of hidden inputs --> |
| 44 | 44 | <?php |
| 45 | - foreach($hidden_fields as $hidden_field){ |
|
| 46 | - echo $hidden_field->input; |
|
| 47 | - } |
|
| 48 | - ?> |
|
| 45 | + foreach($hidden_fields as $hidden_field){ |
|
| 46 | + echo $hidden_field->input; |
|
| 47 | + } |
|
| 48 | + ?> |
|
| 49 | 49 | <!-- End of hidden inputs --> |
| 50 | 50 | <?php }?> |
| 51 | 51 | <?php if ($is_ajax) { ?><input type="hidden" name="is_ajax" value="true" /><?php }?> |
@@ -1,12 +1,12 @@ discard block |
||
| 1 | 1 | <?php |
| 2 | 2 | |
| 3 | - $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 4 | - $this->set_js_lib($this->default_theme_path.'/flexigrid/js/jquery.form.js'); |
|
| 3 | + $this->set_css($this->default_theme_path.'/flexigrid/css/flexigrid.css'); |
|
| 4 | + $this->set_js_lib($this->default_theme_path.'/flexigrid/js/jquery.form.js'); |
|
| 5 | 5 | $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.form.min.js'); |
| 6 | - $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-add.js'); |
|
| 6 | + $this->set_js_config($this->default_theme_path.'/flexigrid/js/flexigrid-add.js'); |
|
| 7 | 7 | |
| 8 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 9 | - $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 8 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/jquery.noty.js'); |
|
| 9 | + $this->set_js_lib($this->default_javascript_path.'/jquery_plugins/config/jquery.noty.config.js'); |
|
| 10 | 10 | ?> |
| 11 | 11 | <div class="flexigrid crud-form" style='width: 100%;' data-unique-hash="<?php echo $unique_hash; ?>"> |
| 12 | 12 | <div class="mDiv"> |
@@ -24,12 +24,12 @@ discard block |
||
| 24 | 24 | <?php echo form_open( $insert_url, 'method="post" id="crudForm" enctype="multipart/form-data"'); ?> |
| 25 | 25 | <div class='form-div'> |
| 26 | 26 | <?php |
| 27 | - $counter = 0; |
|
| 28 | - foreach($fields as $field) |
|
| 29 | - { |
|
| 30 | - $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 31 | - $counter++; |
|
| 32 | - ?> |
|
| 27 | + $counter = 0; |
|
| 28 | + foreach($fields as $field) |
|
| 29 | + { |
|
| 30 | + $even_odd = $counter % 2 == 0 ? 'odd' : 'even'; |
|
| 31 | + $counter++; |
|
| 32 | + ?> |
|
| 33 | 33 | <div class='form-field-box <?php echo $even_odd?>' id="<?php echo $field->field_name; ?>_field_box"> |
| 34 | 34 | <div class='form-display-as-box' id="<?php echo $field->field_name; ?>_display_as_box"> |
| 35 | 35 | <?php echo $input_fields[$field->field_name]->display_as; ?><?php echo ($input_fields[$field->field_name]->required)? "<span class='required'>*</span> " : ""; ?> : |
@@ -42,10 +42,10 @@ discard block |
||
| 42 | 42 | <?php }?> |
| 43 | 43 | <!-- Start of hidden inputs --> |
| 44 | 44 | <?php |
| 45 | - foreach($hidden_fields as $hidden_field){ |
|
| 46 | - echo $hidden_field->input; |
|
| 47 | - } |
|
| 48 | - ?> |
|
| 45 | + foreach($hidden_fields as $hidden_field){ |
|
| 46 | + echo $hidden_field->input; |
|
| 47 | + } |
|
| 48 | + ?> |
|
| 49 | 49 | <!-- End of hidden inputs --> |
| 50 | 50 | <?php if ($is_ajax) { ?><input type="hidden" name="is_ajax" value="true" /><?php }?> |
| 51 | 51 | |
