|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* CKEditor - The text editor for the Internet - http://ckeditor.com
|
|
5
|
* Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
|
|
6
|
*
|
|
7
|
* == BEGIN LICENSE ==
|
|
8
|
*
|
|
9
|
* Licensed under the terms of any of the following licenses of your
|
|
10
|
* choice:
|
|
11
|
*
|
|
12
|
* - GNU General Public License Version 2 or later (the "GPL")
|
|
13
|
* http://www.gnu.org/licenses/gpl.html
|
|
14
|
*
|
|
15
|
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
|
|
16
|
* http://www.gnu.org/licenses/lgpl.html
|
|
17
|
*
|
|
18
|
* - Mozilla Public License Version 1.1 or later (the "MPL")
|
|
19
|
* http://www.mozilla.org/MPL/MPL-1.1.html
|
|
20
|
*
|
|
21
|
* == END LICENSE ==
|
|
22
|
*
|
|
23
|
* @file
|
|
24
|
* CKEditor Module for Drupal 7.x
|
|
25
|
*
|
|
26
|
* This module allows Drupal to replace textarea fields with CKEditor.
|
|
27
|
*
|
|
28
|
* CKEditor is an online rich text editor that can be embedded inside web pages.
|
|
29
|
* It is a WYSIWYG (What You See Is What You Get) editor which means that the
|
|
30
|
* text edited in it looks as similar as possible to the results end users will
|
|
31
|
* see after the document gets published. It brings to the Web popular editing
|
|
32
|
* features found in desktop word processors such as Microsoft Word and
|
|
33
|
* OpenOffice.org Writer. CKEditor is truly lightweight and does not require any
|
|
34
|
* kind of installation on the client computer.
|
|
35
|
*/
|
|
36
|
/**
|
|
37
|
* The name of the simplified toolbar that should be forced.
|
|
38
|
* Make sure that this toolbar is defined in ckeditor.config.js or fckconfig.js.
|
|
39
|
*/
|
|
40
|
define('CKEDITOR_FORCE_SIMPLE_TOOLBAR_NAME', 'DrupalBasic');
|
|
41
|
define('CKEDITOR_ENTERMODE_P', 1);
|
|
42
|
define('CKEDITOR_ENTERMODE_BR', 2);
|
|
43
|
define('CKEDITOR_ENTERMODE_DIV', 3);
|
|
44
|
|
|
45
|
global $_ckeditor_configuration;
|
|
46
|
global $_ckeditor_ids;
|
|
47
|
|
|
48
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.user');
|
|
49
|
|
|
50
|
$_ckeditor_configuration = array();
|
|
51
|
$_ckeditor_ids = array();
|
|
52
|
|
|
53
|
/**
|
|
54
|
* Implementation of hook_menu().
|
|
55
|
*/
|
|
56
|
function ckeditor_menu() {
|
|
57
|
$items = array();
|
|
58
|
|
|
59
|
$items['ckeditor/xss'] = array(
|
|
60
|
'title' => 'XSS Filter',
|
|
61
|
'description' => 'XSS Filter.',
|
|
62
|
'page callback' => 'ckeditor_filter_xss',
|
|
63
|
'file' => 'includes/ckeditor.page.inc',
|
|
64
|
'access callback' => TRUE,
|
|
65
|
'type' => MENU_CALLBACK,
|
|
66
|
);
|
|
67
|
|
|
68
|
$items['ckeditor/disable/wysiwyg/%'] = array(
|
|
69
|
'title' => 'Disable the WYSIWYG module',
|
|
70
|
'description' => 'Disable WYSIWYG module.',
|
|
71
|
'page callback' => 'ckeditor_disable_wysiwyg',
|
|
72
|
'page arguments' => array(3),
|
|
73
|
'file' => 'includes/ckeditor.admin.inc',
|
|
74
|
'access arguments' => array('administer ckeditor'),
|
|
75
|
'access callback' => TRUE,
|
|
76
|
'type' => MENU_CALLBACK,
|
|
77
|
);
|
|
78
|
|
|
79
|
$items['admin/config/content/ckeditor'] = array(
|
|
80
|
'title' => 'CKEditor',
|
|
81
|
'description' => 'Configure the rich text editor.',
|
|
82
|
'page callback' => 'ckeditor_admin_main',
|
|
83
|
'file' => 'includes/ckeditor.admin.inc',
|
|
84
|
'access arguments' => array('administer ckeditor'),
|
|
85
|
'type' => MENU_NORMAL_ITEM,
|
|
86
|
);
|
|
87
|
|
|
88
|
$items['admin/config/content/ckeditor/skinframe'] = array(
|
|
89
|
'title' => 'Change skin of CKEditor',
|
|
90
|
'description' => 'Configure skin for CKEditor.',
|
|
91
|
'page callback' => 'ckeditor_skinframe',
|
|
92
|
'file' => 'includes/ckeditor.admin.inc',
|
|
93
|
'access arguments' => array('administer ckeditor'),
|
|
94
|
'type' => MENU_CALLBACK,
|
|
95
|
);
|
|
96
|
|
|
97
|
$items['admin/config/content/ckeditor/add'] = array(
|
|
98
|
'title' => 'Add a new CKEditor profile',
|
|
99
|
'description' => 'Configure the rich text editor.',
|
|
100
|
'page callback' => 'drupal_get_form',
|
|
101
|
'page arguments' => array('ckeditor_admin_profile_form', 'add'),
|
|
102
|
'file' => 'includes/ckeditor.admin.inc',
|
|
103
|
'access arguments' => array('administer ckeditor'),
|
|
104
|
'type' => MENU_CALLBACK,
|
|
105
|
);
|
|
106
|
|
|
107
|
$items['admin/config/content/ckeditor/clone/%ckeditor_profile'] = array(
|
|
108
|
'title' => 'Clone the CKEditor profile',
|
|
109
|
'description' => 'Configure the rich text editor.',
|
|
110
|
'page callback' => 'drupal_get_form',
|
|
111
|
'page arguments' => array('ckeditor_admin_profile_clone_form', 'clone', 5),
|
|
112
|
'file' => 'includes/ckeditor.admin.inc',
|
|
113
|
'access arguments' => array('administer ckeditor'),
|
|
114
|
'type' => MENU_CALLBACK,
|
|
115
|
);
|
|
116
|
|
|
117
|
$items['admin/config/content/ckeditor/edit/%ckeditor_profile'] = array(
|
|
118
|
'title' => 'Edit the CKEditor profile',
|
|
119
|
'description' => 'Configure the rich text editor.',
|
|
120
|
'page callback' => 'drupal_get_form',
|
|
121
|
'page arguments' => array('ckeditor_admin_profile_form', 'edit', 5),
|
|
122
|
'file' => 'includes/ckeditor.admin.inc',
|
|
123
|
'access arguments' => array('administer ckeditor'),
|
|
124
|
'type' => MENU_CALLBACK,
|
|
125
|
);
|
|
126
|
|
|
127
|
$items['admin/config/content/ckeditor/delete/%ckeditor_profile'] = array(
|
|
128
|
'title' => 'Delete the CKEditor profile',
|
|
129
|
'description' => 'Configure the rich text editor.',
|
|
130
|
'page callback' => 'drupal_get_form',
|
|
131
|
'page arguments' => array('ckeditor_admin_profile_delete_form', 5),
|
|
132
|
'file' => 'includes/ckeditor.admin.inc',
|
|
133
|
'access arguments' => array('administer ckeditor'),
|
|
134
|
'type' => MENU_CALLBACK,
|
|
135
|
);
|
|
136
|
|
|
137
|
$items['admin/config/content/ckeditor/addg'] = array(
|
|
138
|
'title' => 'Add the CKEditor Global profile',
|
|
139
|
'description' => 'Configure the rich text editor.',
|
|
140
|
'page callback' => 'drupal_get_form',
|
|
141
|
'page arguments' => array('ckeditor_admin_global_profile_form', 'add'),
|
|
142
|
'file' => 'includes/ckeditor.admin.inc',
|
|
143
|
'access arguments' => array('administer ckeditor'),
|
|
144
|
'type' => MENU_CALLBACK,
|
|
145
|
);
|
|
146
|
|
|
147
|
$items['admin/config/content/ckeditor/editg'] = array(
|
|
148
|
'title' => 'Edit the CKEditor Global profile',
|
|
149
|
'description' => 'Configure the rich text editor.',
|
|
150
|
'page callback' => 'drupal_get_form',
|
|
151
|
'page arguments' => array('ckeditor_admin_global_profile_form', 'edit'),
|
|
152
|
'file' => 'includes/ckeditor.admin.inc',
|
|
153
|
'access arguments' => array('administer ckeditor'),
|
|
154
|
'type' => MENU_CALLBACK,
|
|
155
|
);
|
|
156
|
|
|
157
|
return $items;
|
|
158
|
}
|
|
159
|
|
|
160
|
/**
|
|
161
|
* Implementation of hook_permission().
|
|
162
|
*
|
|
163
|
* People -> Permissions
|
|
164
|
*/
|
|
165
|
function ckeditor_permission() {
|
|
166
|
$arr = array();
|
|
167
|
$arr['administer ckeditor'] = array(
|
|
168
|
'title' => t('Administer CKEditor access'),
|
|
169
|
'description' => t('Allow users to change CKEditor settings.')
|
|
170
|
);
|
|
171
|
|
|
172
|
$arr['customize ckeditor'] = array(
|
|
173
|
'title' => t('Customize CKEditor appearance'),
|
|
174
|
'description' => t('Allow users to customize CKEditor appearance.')
|
|
175
|
);
|
|
176
|
|
|
177
|
if (file_exists(ckfinder_path('local'))) {
|
|
178
|
$arr['allow CKFinder file uploads'] = array(
|
|
179
|
'title' => t('CKFinder access'),
|
|
180
|
'description' => t('Allow users to use CKFinder.')
|
|
181
|
);
|
|
182
|
}
|
|
183
|
return $arr;
|
|
184
|
}
|
|
185
|
|
|
186
|
/**
|
|
187
|
* Implementation of hook_help().
|
|
188
|
*
|
|
189
|
* This function delegates the execution to ckeditor_help_delegate() in includes/ckeditor.page.inc to
|
|
190
|
* lower the amount of code in ckeditor.module.
|
|
191
|
*/
|
|
192
|
function ckeditor_help($path, $arg) {
|
|
193
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.page');
|
|
194
|
return module_invoke('ckeditor', 'help_delegate', $path, $arg);
|
|
195
|
}
|
|
196
|
|
|
197
|
/**
|
|
198
|
* Check CKEditor version
|
|
199
|
*/
|
|
200
|
function ckeditor_get_version($main_version = FALSE) {
|
|
201
|
static $ckeditor_version = FALSE;
|
|
202
|
|
|
203
|
if ($ckeditor_version !== FALSE) {
|
|
204
|
if (!$main_version) {
|
|
205
|
return $ckeditor_version;
|
|
206
|
}
|
|
207
|
$version = explode('.', $ckeditor_version);
|
|
208
|
return trim($version[0]);
|
|
209
|
}
|
|
210
|
|
|
211
|
$editor_path = ckeditor_path('local', TRUE);
|
|
212
|
if ($editor_path == '<URL>') {
|
|
213
|
$url = ckeditor_path('url', TRUE);
|
|
214
|
$matches = array();
|
|
215
|
if (preg_match("|cdn.ckeditor.com/(\d(\.\d+)+.*)/|i", $url, $matches)) {
|
|
216
|
$ckeditor_version = $matches[1];
|
|
217
|
return $matches[1];
|
|
218
|
}
|
|
219
|
return $ckeditor_version = NULL;
|
|
220
|
}
|
|
221
|
|
|
222
|
$jspath = $editor_path . '/ckeditor.js';
|
|
223
|
|
|
224
|
$configcontents = @file_get_contents($jspath);
|
|
225
|
if (!$configcontents) {
|
|
226
|
return $ckeditor_version = NULL;
|
|
227
|
}
|
|
228
|
$matches = array();
|
|
229
|
if (preg_match('#,version:[\'\"]{1}(.*?)[\'\"]{1},#', $configcontents, $matches)) {
|
|
230
|
$ckeditor_version = $matches[1];
|
|
231
|
if ($ckeditor_version == '%VERSION%') {
|
|
232
|
$ckeditor_version = '4.0.0';
|
|
233
|
}
|
|
234
|
if (!$main_version) {
|
|
235
|
return $ckeditor_version;
|
|
236
|
}
|
|
237
|
$version = explode('.', $ckeditor_version);
|
|
238
|
return trim($version[0]);
|
|
239
|
}
|
|
240
|
return $ckeditor_version = NULL;
|
|
241
|
}
|
|
242
|
|
|
243
|
/**
|
|
244
|
* Implements hook_page_build().
|
|
245
|
*/
|
|
246
|
function ckeditor_page_build(&$page) {
|
|
247
|
// Add our CSS file that adds common needed classes, such as align-left,
|
|
248
|
// align-right, underline, indent, etc.
|
|
249
|
$page['page_bottom']['ckeditor']['#attached']['css'] = array(
|
|
250
|
drupal_get_path('module', 'ckeditor') . '/css/ckeditor.css' => array(
|
|
251
|
'every_page' => TRUE,
|
|
252
|
),
|
|
253
|
);
|
|
254
|
}
|
|
255
|
|
|
256
|
/**
|
|
257
|
* Implements hook_form_FORM_ID_alter() for user_profile_form().
|
|
258
|
*/
|
|
259
|
function ckeditor_form_user_profile_form_alter(&$form, &$form_state) {
|
|
260
|
if ($form['#user_category'] == 'account') {
|
|
261
|
ckeditor_user_customize($form, $form_state, 'user_profile_form');
|
|
262
|
}
|
|
263
|
}
|
|
264
|
|
|
265
|
/**
|
|
266
|
* Implementation of hook_element_info_alter().
|
|
267
|
*
|
|
268
|
* Replace the textarea with CKEditor using a callback function (ckeditor_pre_render_text_format).
|
|
269
|
*/
|
|
270
|
function ckeditor_element_info_alter(&$types) {
|
|
271
|
$types['text_format']['#pre_render'][] = 'ckeditor_pre_render_text_format';
|
|
272
|
}
|
|
273
|
|
|
274
|
/**
|
|
275
|
* This function creates the HTML objects required for CKEditor.
|
|
276
|
*
|
|
277
|
* @param $element
|
|
278
|
* A fully populated form element to add the editor to.
|
|
279
|
* @return
|
|
280
|
* The same $element with extra CKEditor markup and initialization.
|
|
281
|
*/
|
|
282
|
function ckeditor_pre_render_text_format($element) {
|
|
283
|
static $init = FALSE;
|
|
284
|
if (!isset($element['#format'])) {
|
|
285
|
return $element;
|
|
286
|
}
|
|
287
|
|
|
288
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
289
|
if ($init === FALSE) {
|
|
290
|
$input_formats = ckeditor_profiles_compile();
|
|
291
|
drupal_add_js(array('ckeditor' => array('input_formats' => $input_formats, 'plugins' => array())), 'setting');
|
|
292
|
$init = TRUE;
|
|
293
|
}
|
|
294
|
|
|
295
|
if (isset($element['value'])) {
|
|
296
|
if (!isset($element['format'])) {
|
|
297
|
return $element;
|
|
298
|
}
|
|
299
|
if (isset($element['summary'])) {
|
|
300
|
$element['value'] = ckeditor_load_by_field($element['value'], $element['format']['format'], TRUE, $element['summary']['#id']);
|
|
301
|
$element['summary'] = ckeditor_load_by_field($element['summary'], $element['format']['format'], FALSE);
|
|
302
|
}
|
|
303
|
else {
|
|
304
|
$element['value'] = ckeditor_load_by_field($element['value'], $element['format']['format']);
|
|
305
|
}
|
|
306
|
}
|
|
307
|
else {
|
|
308
|
$element = ckeditor_load_by_field($element, $element['#format']);
|
|
309
|
}
|
|
310
|
|
|
311
|
return $element;
|
|
312
|
}
|
|
313
|
|
|
314
|
/**
|
|
315
|
* Load all profiles. Just load one profile if $name is passed in.
|
|
316
|
*/
|
|
317
|
function ckeditor_profile_load($name = '', $clear = FALSE, $check_access = TRUE) {
|
|
318
|
static $profiles = array();
|
|
319
|
global $user;
|
|
320
|
|
|
321
|
if (empty($profiles) || $clear === TRUE) {
|
|
322
|
$result = db_select('ckeditor_settings', 's')->fields('s')->execute();
|
|
323
|
foreach ($result as $data) {
|
|
324
|
$data->settings = unserialize($data->settings);
|
|
325
|
$data->input_formats = array();
|
|
326
|
|
|
327
|
$profiles[$data->name] = $data;
|
|
328
|
}
|
|
329
|
if ($check_access === FALSE) {
|
|
330
|
// don't check if user has access to filter formats, needed for exporting as feature with drush
|
|
331
|
$input_formats = filter_formats();
|
|
332
|
} else {
|
|
333
|
$input_formats = filter_formats($user);
|
|
334
|
}
|
|
335
|
$result = db_select('ckeditor_input_format', 'f')->fields('f')->execute();
|
|
336
|
foreach ($result as $data) {
|
|
337
|
if (isset($input_formats[$data->format])) {
|
|
338
|
$profiles[$data->name]->input_formats[$data->format] = $input_formats[$data->format]->name;
|
|
339
|
}
|
|
340
|
}
|
|
341
|
}
|
|
342
|
|
|
343
|
return ($name ? (isset($profiles[urldecode($name)]) ? $profiles[urldecode($name)] : FALSE) : $profiles);
|
|
344
|
}
|
|
345
|
|
|
346
|
/**
|
|
347
|
* Generate base path of the Drupal installation.
|
|
348
|
*
|
|
349
|
* @return
|
|
350
|
* Path of the Drupal installation.
|
|
351
|
*/
|
|
352
|
function ckeditor_base_path($mode = 'relative') {
|
|
353
|
if ($mode == 'local') {
|
|
354
|
return $cke_base_local_path = '.';
|
|
355
|
}
|
|
356
|
return rtrim(base_path(), '/');
|
|
357
|
}
|
|
358
|
|
|
359
|
/**
|
|
360
|
* Generate module path of the CKEditor module.
|
|
361
|
*
|
|
362
|
* @return
|
|
363
|
* Path of CKEditor module.
|
|
364
|
*/
|
|
365
|
function ckeditor_module_path($mode = 'relative') {
|
|
366
|
switch ($mode) {
|
|
367
|
default:
|
|
368
|
case 'relative':
|
|
369
|
return ckeditor_base_path('relative') . '/' . drupal_get_path('module', 'ckeditor');
|
|
370
|
case 'local':
|
|
371
|
return ckeditor_base_path('local') . '/' . drupal_get_path('module', 'ckeditor');
|
|
372
|
case 'url':
|
|
373
|
return drupal_get_path('module', 'ckeditor');
|
|
374
|
}
|
|
375
|
}
|
|
376
|
|
|
377
|
/**
|
|
378
|
* Generate library path of the Drupal installation.
|
|
379
|
*
|
|
380
|
* @return
|
|
381
|
* Path of library in the Drupal installation.
|
|
382
|
*/
|
|
383
|
function ckeditor_library_path($mode = 'relative') {
|
|
384
|
$lib_path = 'sites/all/libraries';
|
|
385
|
|
|
386
|
if (function_exists('libraries_get_path')) {
|
|
387
|
$path = libraries_get_path('ckeditor');
|
|
388
|
if ($path !== FALSE) {
|
|
389
|
$lib_path = drupal_substr($path, 0, strlen($path) - 9);
|
|
390
|
}
|
|
391
|
}
|
|
392
|
switch ($mode) {
|
|
393
|
default:
|
|
394
|
case 'relative':
|
|
395
|
return ckeditor_base_path('relative') . '/' . $lib_path;
|
|
396
|
case 'local':
|
|
397
|
return ckeditor_base_path('local') . '/' . $lib_path;
|
|
398
|
case 'url':
|
|
399
|
return $lib_path;
|
|
400
|
}
|
|
401
|
}
|
|
402
|
|
|
403
|
/**
|
|
404
|
* Read the CKEditor path from the Global profile.
|
|
405
|
*
|
|
406
|
* @return
|
|
407
|
* Path to CKEditor folder.
|
|
408
|
*/
|
|
409
|
function ckeditor_path($mode = 'relative', $refresh = FALSE) {
|
|
410
|
static $cke_static;
|
|
411
|
|
|
412
|
if (!isset($cke_static)) {
|
|
413
|
$cke_static = array();
|
|
414
|
}
|
|
415
|
|
|
416
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
417
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
418
|
switch ($mode) {
|
|
419
|
default:
|
|
420
|
case 'relative':
|
|
421
|
if ($global_profile && isset($global_profile->settings['ckeditor_path'])) {
|
|
422
|
// http:// OR https:// OR //
|
|
423
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
424
|
return '<URL>';
|
|
425
|
}
|
|
426
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
427
|
$cke_path = strtr($cke_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
428
|
$cke_path = str_replace('\\', '/', $cke_path);
|
|
429
|
$cke_path = str_replace('//', '/', $cke_path);
|
|
430
|
return $cke_static[$mode] = $cke_path;
|
|
431
|
}
|
|
432
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/ckeditor';
|
|
433
|
case 'local':
|
|
434
|
if ($global_profile) {
|
|
435
|
if (!empty($global_profile->settings['ckeditor_local_path'])) {
|
|
436
|
return $cke_static[$mode] = $global_profile->settings['ckeditor_local_path'];
|
|
437
|
}
|
|
438
|
if (isset($global_profile->settings['ckeditor_path'])) {
|
|
439
|
// http:// OR https:// OR //
|
|
440
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
441
|
return '<URL>';
|
|
442
|
}
|
|
443
|
$cke_local_path = $global_profile->settings['ckeditor_path'];
|
|
444
|
$cke_local_path = strtr($cke_local_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
445
|
return $cke_static[$mode] = $cke_local_path;
|
|
446
|
}
|
|
447
|
}
|
|
448
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/ckeditor';
|
|
449
|
case 'url':
|
|
450
|
if ($global_profile && isset($global_profile->settings['ckeditor_path'])) {
|
|
451
|
// http:// OR https:// OR //
|
|
452
|
if (preg_match("|^(http(s)?:)?//|i", $global_profile->settings['ckeditor_path'])) {
|
|
453
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
454
|
}
|
|
455
|
else {
|
|
456
|
$cke_path = $global_profile->settings['ckeditor_path'];
|
|
457
|
$cke_path = strtr($cke_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
458
|
$cke_path = str_replace('\\', '/', $cke_path);
|
|
459
|
$cke_path = str_replace('//', '/', $cke_path);
|
|
460
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
461
|
$cke_path = str_replace(array("%b/", "%b"), '', $cke_path);
|
|
462
|
}
|
|
463
|
return $cke_static[$mode] = $cke_path;
|
|
464
|
}
|
|
465
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/ckeditor';
|
|
466
|
}
|
|
467
|
}
|
|
468
|
return $cke_static[$mode];
|
|
469
|
}
|
|
470
|
|
|
471
|
/**
|
|
472
|
* Read the CKEditor plugins path from the Global profile.
|
|
473
|
*
|
|
474
|
* @return
|
|
475
|
* Path to CKEditor plugins folder.
|
|
476
|
*/
|
|
477
|
function ckeditor_plugins_path($mode = 'relative', $refresh = FALSE) {
|
|
478
|
static $cke_static;
|
|
479
|
|
|
480
|
if (!isset($cke_static)) {
|
|
481
|
$cke_static = array();
|
|
482
|
}
|
|
483
|
|
|
484
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
485
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
486
|
switch ($mode) {
|
|
487
|
default:
|
|
488
|
case 'relative':
|
|
489
|
if ($global_profile && isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
490
|
$cke_plugins_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
491
|
$cke_plugins_path = strtr($cke_plugins_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
492
|
$cke_plugins_path = str_replace('\\', '/', $cke_plugins_path);
|
|
493
|
$cke_plugins_path = str_replace('//', '/', $cke_plugins_path);
|
|
494
|
$cke_plugins_path = rtrim($cke_plugins_path, ' \/');
|
|
495
|
return $cke_static[$mode] = $cke_plugins_path;
|
|
496
|
}
|
|
497
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/plugins';
|
|
498
|
case 'local':
|
|
499
|
if ($global_profile) {
|
|
500
|
if (!empty($global_profile->settings['ckeditor_plugins_local_path'])) {
|
|
501
|
return $cke_static[$mode] = $global_profile->settings['ckeditor_plugins_local_path'];
|
|
502
|
}
|
|
503
|
if (isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
504
|
$cke_plugins_local_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
505
|
$cke_plugins_local_path = strtr($cke_plugins_local_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
506
|
return $cke_static[$mode] = $cke_plugins_local_path;
|
|
507
|
}
|
|
508
|
}
|
|
509
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/plugins';
|
|
510
|
case 'url':
|
|
511
|
if ($global_profile && isset($global_profile->settings['ckeditor_plugins_path'])) {
|
|
512
|
$cke_plugins_path = $global_profile->settings['ckeditor_plugins_path'];
|
|
513
|
$cke_plugins_path = strtr($cke_plugins_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
514
|
$cke_plugins_path = str_replace('\\', '/', $cke_plugins_path);
|
|
515
|
$cke_plugins_path = str_replace('//', '/', $cke_plugins_path);
|
|
516
|
$cke_plugins_path = rtrim($cke_plugins_path, ' \/');
|
|
517
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
518
|
$cke_plugins_path = str_replace(array("%b/", "%b"), '', $cke_plugins_path);
|
|
519
|
return $cke_static[$mode] = $cke_plugins_path;
|
|
520
|
}
|
|
521
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/plugins';
|
|
522
|
}
|
|
523
|
}
|
|
524
|
return $cke_static[$mode];
|
|
525
|
}
|
|
526
|
|
|
527
|
/**
|
|
528
|
* Read the CKFinder path from the Global profile.
|
|
529
|
*
|
|
530
|
* @return
|
|
531
|
* Path to CKFinder folder.
|
|
532
|
*/
|
|
533
|
function ckfinder_path($mode = 'relative', $refresh = FALSE) {
|
|
534
|
static $cke_static;
|
|
535
|
|
|
536
|
if (!isset($cke_static)) {
|
|
537
|
$cke_static = array();
|
|
538
|
}
|
|
539
|
|
|
540
|
if ($refresh || !isset($cke_static[$mode])) {
|
|
541
|
$global_profile = ckeditor_profile_load('CKEditor Global Profile', $refresh);
|
|
542
|
switch ($mode) {
|
|
543
|
default:
|
|
544
|
case 'relative':
|
|
545
|
if ($global_profile && isset($global_profile->settings['ckfinder_path'])) {
|
|
546
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
547
|
$ckfinder_path = strtr($ckfinder_path, array("%b" => ckeditor_base_path('relative'), "%m" => ckeditor_module_path('relative'), "%l" => ckeditor_library_path('relative')));
|
|
548
|
$ckfinder_path = str_replace('\\', '/', $ckfinder_path);
|
|
549
|
$ckfinder_path = str_replace('//', '/', $ckfinder_path);
|
|
550
|
return $cke_static[$mode] = $ckfinder_path;
|
|
551
|
}
|
|
552
|
return $cke_static[$mode] = ckeditor_module_path('relative') . '/ckfinder';
|
|
553
|
case 'local':
|
|
554
|
if ($global_profile) {
|
|
555
|
if (!empty($global_profile->settings['ckfinder_local_path'])) {
|
|
556
|
return $cke_static[$mode] = $global_profile->settings['ckfinder_local_path'];
|
|
557
|
}
|
|
558
|
if (isset($global_profile->settings['ckfinder_path'])) {
|
|
559
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
560
|
$ckfinder_path = strtr($ckfinder_path, array("%b" => ckeditor_base_path('local'), "%m" => ckeditor_module_path('local'), "%l" => ckeditor_library_path('local')));
|
|
561
|
return $cke_static[$mode] = $ckfinder_path;
|
|
562
|
}
|
|
563
|
}
|
|
564
|
return $cke_static[$mode] = ckeditor_module_path('local') . '/ckfinder';
|
|
565
|
case 'url':
|
|
566
|
if ($global_profile && isset($global_profile->settings['ckfinder_path'])) {
|
|
567
|
$ckfinder_path = $global_profile->settings['ckfinder_path'];
|
|
568
|
$ckfinder_path = strtr($ckfinder_path, array("%m" => ckeditor_module_path('url'), "%l" => ckeditor_library_path('url')));
|
|
569
|
$ckfinder_path = str_replace('\\', '/', $cke_plugins_path);
|
|
570
|
$ckfinder_path = str_replace('//', '/', $cke_plugins_path);
|
|
571
|
//In D7 base path in URL mode is not needed, so we need to remove it with trailing slash (if exists)
|
|
572
|
$ckfinder_path = str_replace(array("%b/", "%b"), '', $ckfinder_path);
|
|
573
|
return $cke_static[$mode] = $ckfinder_path;
|
|
574
|
}
|
|
575
|
return $cke_static[$mode] = ckeditor_module_path('url') . '/ckfinder';
|
|
576
|
}
|
|
577
|
}
|
|
578
|
return $cke_static[$mode];
|
|
579
|
}
|
|
580
|
|
|
581
|
/**
|
|
582
|
* Implementation of hook_features_api().
|
|
583
|
*
|
|
584
|
* Allow exporting of CKEditor profiles by the Features module.
|
|
585
|
*/
|
|
586
|
function ckeditor_features_api() {
|
|
587
|
return array(
|
|
588
|
'ckeditor_profile' => array(
|
|
589
|
'name' => t('CKEditor profiles'),
|
|
590
|
'feature_source' => TRUE,
|
|
591
|
'default_hook' => 'ckeditor_profile_defaults',
|
|
592
|
'default_file' => FEATURES_DEFAULTS_INCLUDED,
|
|
593
|
'file' => drupal_get_path('module', 'ckeditor') . '/includes/ckeditor.features.inc',
|
|
594
|
)
|
|
595
|
);
|
|
596
|
}
|
|
597
|
|
|
598
|
/**
|
|
599
|
* Implementation of hook_file_download().
|
|
600
|
* Support for private downloads.
|
|
601
|
* CKEditor does not implement any kind of potection on private files.
|
|
602
|
*/
|
|
603
|
function ckeditor_file_download($uri) {
|
|
604
|
if ($path = file_create_url($uri)) {
|
|
605
|
$result = db_query("SELECT f.* FROM {file_managed} f WHERE uri = :uri", array(':uri' => $uri));
|
|
606
|
foreach ($result as $record) {
|
|
607
|
return NULL;
|
|
608
|
}
|
|
609
|
//No info in DB? Probably a file uploaded with FCKeditor / CKFinder
|
|
610
|
$global_profile = ckeditor_profile_load("CKEditor Global Profile");
|
|
611
|
//Assume that files inside of ckeditor directory belong to the CKEditor. If private directory is set, let the decision about protection to the user.
|
|
612
|
$private_dir_db = $private_dir = isset($global_profile->settings['private_dir']) ? trim($global_profile->settings['private_dir'], '\/') : '';
|
|
613
|
$private_dir_db = str_replace(array('\\%u', '\\%n'), array('', ''), $private_dir_db);
|
|
614
|
$private_dir = preg_quote($private_dir, '#');
|
|
615
|
$private_dir = strtr($private_dir, array('%u' => '(\d+)', '%n' => '([\x80-\xF7 \w@.-]+)')); // regex for %n taken from user_validate_name() in user.module
|
|
616
|
$private_dir = trim($private_dir, '\/');
|
|
617
|
|
|
618
|
$regex = '#^' . preg_quote('private://', '#') . $private_dir . '#';
|
|
619
|
|
|
620
|
if (!strstr($uri, 'private://') && !strstr($uri, 'public://')) {
|
|
621
|
$path = 'private://' . $uri;
|
|
622
|
}
|
|
623
|
else {
|
|
624
|
$path = $uri;
|
|
625
|
}
|
|
626
|
//check if CKEditor's "Enable access to files located in the private folder" option is disabled or enabled
|
|
627
|
$allow_download_private_files = FALSE;
|
|
628
|
if (isset($global_profile->settings['ckeditor_allow_download_private_files']) && $global_profile->settings['ckeditor_allow_download_private_files'] === 't') {
|
|
629
|
$allow_download_private_files = TRUE;
|
|
630
|
}
|
|
631
|
//denied access to file if private upload is set and CKEditor's "Enable access to files located in the private folder" option is disabled
|
|
632
|
if ($allow_download_private_files == FALSE)
|
|
633
|
return NULL;
|
|
634
|
//check if file can be served by comparing regex and path to file
|
|
635
|
if (preg_match($regex, $path)) {
|
|
636
|
$info = image_get_info($uri);
|
|
637
|
return array('Content-Type' => $info['mime_type']);
|
|
638
|
}
|
|
639
|
}
|
|
640
|
}
|
|
641
|
|
|
642
|
/**
|
|
643
|
* Implementation of hook_modules_enabled().
|
|
644
|
*
|
|
645
|
* Enable disabled plugins by hook_modules_disabled().
|
|
646
|
*/
|
|
647
|
function ckeditor_modules_enabled($modules) {
|
|
648
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
649
|
if (in_array('libraries', $modules)) {
|
|
650
|
// Check and update path to CKEditor in the global profile
|
|
651
|
_ckeditor_requirements_isinstalled();
|
|
652
|
}
|
|
653
|
$profiles_list = ckeditor_profile_input_formats();
|
|
654
|
$plugins_list = ckeditor_load_plugins();
|
|
655
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
656
|
$changed = FALSE;
|
|
657
|
$profile = ckeditor_profile_load($_profile);
|
|
658
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
659
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
660
|
if (isset($profile->settings['loadPlugins'][$plugin_name]['active']) && $profile->settings['loadPlugins'][$plugin_name]['active'] == 0 && array_key_exists($plugin_name, $plugins_list)) {
|
|
661
|
$profile->settings['loadPlugins'][$plugin_name]['active'] = 1;
|
|
662
|
$changed = TRUE;
|
|
663
|
}
|
|
664
|
}
|
|
665
|
if ($changed === TRUE) {
|
|
666
|
db_update('ckeditor_settings')
|
|
667
|
->fields(array(
|
|
668
|
'settings' => serialize($profile->settings)
|
|
669
|
))
|
|
670
|
->condition('name', $profile->name, '=')
|
|
671
|
->execute();
|
|
672
|
}
|
|
673
|
}
|
|
674
|
}
|
|
675
|
|
|
676
|
/**
|
|
677
|
* Implementation of hook_modules_disabled().
|
|
678
|
*
|
|
679
|
* Disable enabled plugins in CKEditor profiles added by disabled modules.
|
|
680
|
*/
|
|
681
|
function ckeditor_modules_disabled($modules) {
|
|
682
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
683
|
$profiles_list = ckeditor_profile_input_formats();
|
|
684
|
$plugins_list = ckeditor_load_plugins();
|
|
685
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
686
|
$changed = FALSE;
|
|
687
|
$profile = ckeditor_profile_load($_profile);
|
|
688
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
689
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
690
|
if (!array_key_exists($plugin_name, $plugins_list)) {
|
|
691
|
$profile->settings['loadPlugins'][$plugin_name]['active'] = 0;
|
|
692
|
$changed = TRUE;
|
|
693
|
}
|
|
694
|
}
|
|
695
|
if ($changed === TRUE) {
|
|
696
|
db_update('ckeditor_settings')
|
|
697
|
->fields(array(
|
|
698
|
'settings' => serialize($profile->settings)
|
|
699
|
))
|
|
700
|
->condition('name', $profile->name, '=')
|
|
701
|
->execute();
|
|
702
|
}
|
|
703
|
}
|
|
704
|
}
|
|
705
|
|
|
706
|
/**
|
|
707
|
* Implementation of hook_modules_uninstalled().
|
|
708
|
*
|
|
709
|
* Remove enabled plugins in CKEditor profiles added by uninstalled modules.
|
|
710
|
*/
|
|
711
|
function ckeditor_modules_uninstalled($modules) {
|
|
712
|
module_load_include('inc', 'ckeditor', 'includes/ckeditor.lib');
|
|
713
|
$profiles_list = ckeditor_profile_input_formats();
|
|
714
|
$plugins_list = ckeditor_load_plugins();
|
|
715
|
foreach ($profiles_list AS $_profile => $_inputs) {
|
|
716
|
$changed = FALSE;
|
|
717
|
$profile = ckeditor_profile_load($_profile);
|
|
718
|
if (!isset($profile->settings['loadPlugins'])) continue;
|
|
719
|
foreach (array_keys((array) $profile->settings['loadPlugins']) as $plugin_name) {
|
|
720
|
if (!array_key_exists($plugin_name, $plugins_list)) {
|
|
721
|
unset($profile->settings['loadPlugins'][$plugin_name]);
|
|
722
|
$changed = TRUE;
|
|
723
|
}
|
|
724
|
}
|
|
725
|
if ($changed === TRUE) {
|
|
726
|
db_update('ckeditor_settings')
|
|
727
|
->fields(array(
|
|
728
|
'settings' => serialize($profile->settings)
|
|
729
|
))
|
|
730
|
->condition('name', $profile->name, '=')
|
|
731
|
->execute();
|
|
732
|
}
|
|
733
|
}
|
|
734
|
}
|
|
735
|
|
|
736
|
|
|
737
|
/**
|
|
738
|
* Implements hook_field_extra_fields().
|
|
739
|
*/
|
|
740
|
function ckeditor_field_extra_fields() {
|
|
741
|
$fields['user']['user']['form']['ckeditor'] = array(
|
|
742
|
'label' => t('Rich text editor settings'),
|
|
743
|
'description' => t('Rich text editor settings'),
|
|
744
|
'weight' => 10,
|
|
745
|
);
|
|
746
|
return $fields;
|
|
747
|
}
|
|
748
|
|
