Passed
Push — master ( c0a3a7...3b84a4 )
by Jeroen
58:51
created

pages_owner_block_menu()   A

Complexity

Conditions 4
Paths 4

Size

Total Lines 16
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 20

Importance

Changes 0
Metric Value
cc 4
eloc 11
nc 4
nop 4
dl 0
loc 16
ccs 0
cts 11
cp 0
crap 20
rs 9.2
c 0
b 0
f 0
1
<?php
2
/**
3
 * Elgg Pages
4
 */
5
6
require_once(dirname(__FILE__) . '/lib/pages.php');
7
8
/**
9
 * Initialize the pages plugin
10
 *
11
 * @return void
12
 */
13
function pages_init() {
14
15
	// register a library of helper functions
16 31
	elgg_register_library('elgg:pages', __DIR__ . '/lib/pages.php');
17
18 31
	$item = new ElggMenuItem('pages', elgg_echo('pages'), 'pages/all');
19 31
	elgg_register_menu_item('site', $item);
20
21
	// Register a page handler, so we can have nice URLs
22 31
	elgg_register_page_handler('pages', 'pages_page_handler');
0 ignored issues
show
Deprecated Code introduced by
The function elgg_register_page_handler() has been deprecated: 3.0 ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-deprecated  annotation

22
	/** @scrutinizer ignore-deprecated */ elgg_register_page_handler('pages', 'pages_page_handler');

This function has been deprecated. The supplier of the function has supplied an explanatory message.

The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.

Loading history...
23
24
	// Register a url handler
25 31
	elgg_register_plugin_hook_handler('entity:url', 'object', 'pages_set_url');
26 31
	elgg_register_plugin_hook_handler('extender:url', 'annotation', 'pages_set_revision_url');
27
28
	// Extend the main css view
29 31
	elgg_extend_view('elgg.css', 'pages/css');
30
31
	// Register for notifications
32 31
	elgg_register_notification_event('object', 'page');
33 31
	elgg_register_plugin_hook_handler('prepare', 'notification:create:object:page', 'pages_prepare_notification');
34
35
	// add to groups
36 31
	add_group_tool_option('pages', elgg_echo('groups:enablepages'), true);
37 31
	elgg_extend_view('groups/tool_latest', 'pages/group_module');
38
	
39
	// Language short codes must be of the form "pages:key"
40
	// where key is the array key below
41 31
	elgg_set_config('pages', [
42 31
		'title' => 'text',
43
		'description' => 'longtext',
44
		'tags' => 'tags',
45
		'parent_guid' => 'pages/parent',
46
		'access_id' => 'access',
47
		'write_access_id' => 'access',
48
	]);
49
50 31
	elgg_register_plugin_hook_handler('register', 'menu:owner_block', 'pages_owner_block_menu');
51
52
	// write permission plugin hooks
53 31
	elgg_register_plugin_hook_handler('permissions_check', 'object', 'pages_write_permission_check');
54 31
	elgg_register_plugin_hook_handler('container_permissions_check', 'object', 'pages_container_permission_check');
55
56 31
	elgg_register_plugin_hook_handler('access:collections:write', 'user', 'pages_write_access_options_hook');
57
58
	// icon url override
59 31
	elgg_register_plugin_hook_handler('entity:icon:url', 'object', 'pages_icon_url_override');
60
61
	// entity menu
62 31
	elgg_register_plugin_hook_handler('register', 'menu:entity', 'pages_entity_menu_setup');
63
64
	// register ecml views to parse
65 31
	elgg_register_plugin_hook_handler('get_views', 'ecml', 'pages_ecml_views_hook');
66
67
	// allow to be liked
68 31
	elgg_register_plugin_hook_handler('likes:is_likable', 'object:page', 'Elgg\Values::getTrue');
69
	
70
	// prevent public write access
71 31
	elgg_register_plugin_hook_handler('view_vars', 'input/access', 'pages_write_access_vars');
72 31
}
73
74
/**
75
 * Dispatcher for pages.
76
 * URLs take the form of
77
 *  All pages:        pages/all
78
 *  User's pages:     pages/owner/<username>
79
 *  Friends' pages:   pages/friends/<username>
80
 *  View page:        pages/view/<guid>/<title>
81
 *  New page:         pages/add/<guid> (container: user, group, parent)
82
 *  Edit page:        pages/edit/<guid>
83
 *  History of page:  pages/history/<guid>
84
 *  Revision of page: pages/revision/<id>
85
 *  Group pages:      pages/group/<guid>/all
86
 *
87
 * Title is ignored
88
 *
89
 * @param array $page URL segments
90
 *
91
 * @return bool
92
 */
93
function pages_page_handler($page) {
94
95
	elgg_push_breadcrumb(elgg_echo('pages'), 'pages/all');
96
97
	switch (elgg_extract(0, $page, 'all')) {
98
		case 'owner':
99
			echo elgg_view_resource('pages/owner');
100
			break;
101
		case 'friends':
102
			echo elgg_view_resource('pages/friends');
103
			break;
104
		case 'view':
105
			echo elgg_view_resource('pages/view', [
106
				'guid' => (int) elgg_extract(1, $page),
107
			]);
108
			break;
109
		case 'add':
110
			echo elgg_view_resource('pages/new', [
111
				'guid' => (int) elgg_extract(1, $page),
112
			]);
113
			break;
114
		case 'edit':
115
			echo elgg_view_resource('pages/edit', [
116
				'guid' => (int) elgg_extract(1, $page),
117
			]);
118
			break;
119
		case 'group':
120
			echo elgg_view_resource('pages/owner');
121
			break;
122
		case 'history':
123
			echo elgg_view_resource('pages/history', [
124
				'guid' => (int) elgg_extract(1, $page),
125
			]);
126
			break;
127
		case 'revision':
128
			echo elgg_view_resource('pages/revision', [
129
				'id' => (int) elgg_extract(1, $page),
130
			]);
131
			break;
132
		case 'all':
133
			echo elgg_view_resource('pages/all');
134
			break;
135
		default:
136
			return false;
137
	}
138
	
139
	return true;
140
}
141
142
/**
143
 * Override the page url
144
 *
145
 * @param string $hook   'entity:url'
146
 * @param string $type   'object'
147
 * @param string $url    current return value
148
 * @param array  $params supplied params
149
 *
150
 * @return void|string
151
 */
152
function pages_set_url($hook, $type, $url, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

152
function pages_set_url($hook, /** @scrutinizer ignore-unused */ $type, $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

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Unused Code introduced by
The parameter $url is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

152
function pages_set_url($hook, $type, /** @scrutinizer ignore-unused */ $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

152
function pages_set_url(/** @scrutinizer ignore-unused */ $hook, $type, $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
153 3
	$entity = elgg_extract('entity', $params);
154 3
	if (!$entity instanceof ElggPage) {
155 3
		return;
156
	}
157
	
158
	$title = elgg_get_friendly_title($entity->getDisplayName());
159
	return "pages/view/{$entity->guid}/{$title}";
160
}
161
162
/**
163
 * Override the page annotation url
164
 *
165
 * @param string $hook   'extender:url'
166
 * @param string $type   'annotation'
167
 * @param string $url    current return value
168
 * @param array  $params supplied params
169
 *
170
 * @return void|string
171
 */
172
function pages_set_revision_url($hook, $type, $url, $params) {
3 ignored issues
show
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

172
function pages_set_revision_url(/** @scrutinizer ignore-unused */ $hook, $type, $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

172
function pages_set_revision_url($hook, /** @scrutinizer ignore-unused */ $type, $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $url is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

172
function pages_set_revision_url($hook, $type, /** @scrutinizer ignore-unused */ $url, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
173
	
174
	$annotation = elgg_extract('extender', $params);
175
	if ($annotation->getSubtype() == 'page') {
176
		return "pages/revision/{$annotation->id}";
177
	}
178
}
179
180
/**
181
 * Override the default entity icon for pages
182
 *
183
 * @param string $hook        'entity:icon:url'
184
 * @param string $type        'object'
185
 * @param string $returnvalue current return value
186
 * @param array  $params      supplied params
187
 *
188
 * @return string
189
 */
190
function pages_icon_url_override($hook, $type, $returnvalue, $params) {
3 ignored issues
show
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

190
function pages_icon_url_override(/** @scrutinizer ignore-unused */ $hook, $type, $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $returnvalue is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

190
function pages_icon_url_override($hook, $type, /** @scrutinizer ignore-unused */ $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

190
function pages_icon_url_override($hook, /** @scrutinizer ignore-unused */ $type, $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
191
	
192 1
	$entity = elgg_extract('entity', $params);
193 1
	if ($entity instanceof ElggPage) {
194
		return elgg_get_simplecache_url('pages/images/pages.gif');
195
	}
196 1
}
197
198
/**
199
 * Add a menu item to the user ownerblock
200
 *
201
 * @param string         $hook   'register'
202
 * @param string         $type   'menu:owner_block'
203
 * @param ElggMenuItem[] $return current return value
204
 * @param array          $params supplied params
205
 *
206
 * @return ElggMenuItem[]
207
 */
208
function pages_owner_block_menu($hook, $type, $return, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

208
function pages_owner_block_menu(/** @scrutinizer ignore-unused */ $hook, $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

208
function pages_owner_block_menu($hook, /** @scrutinizer ignore-unused */ $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
209
	
210
	$entity = elgg_extract('entity', $params);
211
	if ($entity instanceof ElggUser) {
212
		$url = "pages/owner/{$entity->username}";
213
		$item = new ElggMenuItem('pages', elgg_echo('pages'), $url);
214
		$return[] = $item;
215
	} elseif ($entity instanceof ElggGroup) {
216
		if ($entity->isToolEnabled('pages')) {
217
			$url = "pages/group/{$entity->guid}/all";
218
			$item = new ElggMenuItem('pages', elgg_echo('pages:group'), $url);
219
			$return[] = $item;
220
		}
221
	}
222
	
223
	return $return;
224
}
225
226
/**
227
 * Add links/info to entity menu particular to pages plugin
228
 *
229
 * @param string         $hook   'register'
230
 * @param string         $type   'menu:entity'
231
 * @param ElggMenuItem[] $return current return value
232
 * @param array          $params supplied params
233
 *
234
 * @return void|ElggMenuItem[]
235
 */
236
function pages_entity_menu_setup($hook, $type, $return, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

236
function pages_entity_menu_setup($hook, /** @scrutinizer ignore-unused */ $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

236
function pages_entity_menu_setup(/** @scrutinizer ignore-unused */ $hook, $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
237
238 1
	$entity = elgg_extract('entity', $params);
239 1
	if (!$entity instanceof ElggPage) {
240 1
		return;
241
	}
242
	
243
	if (!$entity->canEdit()) {
244
		return;
245
	}
246
	
247
	$return[] = \ElggMenuItem::factory([
248
		'name' => 'history',
249
		'icon' => 'history',
250
		'text' => elgg_echo('pages:history'),
251
		'href' => "pages/history/{$entity->guid}",
252
	]);
253
254
	return $return;
255
}
256
257
/**
258
 * Prepare a notification message about a new page
259
 *
260
 * @param string                          $hook         'prepare'
261
 * @param string                          $type         'notification:create:object:page' | 'notification:create:object:page_top'
262
 * @param Elgg\Notifications\Notification $notification The notification to prepare
263
 * @param array                           $params       Hook parameters
264
 *
265
 * @return void|Elgg\Notifications\Notification
266
 */
267
function pages_prepare_notification($hook, $type, $notification, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

267
function pages_prepare_notification(/** @scrutinizer ignore-unused */ $hook, $type, $notification, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

267
function pages_prepare_notification($hook, /** @scrutinizer ignore-unused */ $type, $notification, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
268
	
269
	$event = elgg_extract('event', $params);
270
	
271
	$entity = $event->getObject();
272
	if (!$entity instanceof ElggPage) {
273
		return;
274
	}
275
	
276
	$owner = $event->getActor();
277
	$recipient = elgg_extract('recipient', $params);
0 ignored issues
show
Unused Code introduced by
The assignment to $recipient is dead and can be removed.
Loading history...
278
	$language = elgg_extract('language', $params);
279
	$method = elgg_extract('method', $params);
0 ignored issues
show
Unused Code introduced by
The assignment to $method is dead and can be removed.
Loading history...
280
281
	$descr = $entity->description;
282
	$title = $entity->getDisplayName();
283
284
	$notification->subject = elgg_echo('pages:notify:subject', [$title], $language);
285
	$notification->body = elgg_echo('pages:notify:body', [
286
		$owner->getDisplayName(),
287
		$title,
288
		$descr,
289
		$entity->getURL(),
290
	], $language);
291
	$notification->summary = elgg_echo('pages:notify:summary', [$entity->getDisplayName()], $language);
292
	$notification->url = $entity->getURL();
293
	
294
	return $notification;
295
}
296
297
/**
298
 * Extend permissions checking to extend can-edit for write users.
299
 *
300
 * @param string $hook        'permissions_check'
301
 * @param string $type        'object'
302
 * @param bool   $returnvalue current return value
303
 * @param array  $params      supplied params
304
 *
305
 * @return void|bool
306
 */
307
function pages_write_permission_check($hook, $type, $returnvalue, $params) {
3 ignored issues
show
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

307
function pages_write_permission_check($hook, /** @scrutinizer ignore-unused */ $type, $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $returnvalue is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

307
function pages_write_permission_check($hook, $type, /** @scrutinizer ignore-unused */ $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

307
function pages_write_permission_check(/** @scrutinizer ignore-unused */ $hook, $type, $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
308
	
309 113
	$entity = elgg_extract('entity', $params);
310 113
	if (!$entity instanceof ElggPage) {
311 107
		return;
312
	}
313
	
314 6
	$write_permission = (int) $entity->write_access_id;
315 6
	$user = elgg_extract('user', $params);
316
317 6
	if (empty($write_permission) || !$user instanceof ElggUser) {
318 6
		return;
319
	}
320
	
321
	switch ($write_permission) {
322
		case ACCESS_PRIVATE:
323
			// Elgg's default decision is what we want
324
			return;
325
			break;
0 ignored issues
show
Unused Code introduced by
break is not strictly necessary here and could be removed.

The break statement is not necessary if it is preceded for example by a return statement:

switch ($x) {
    case 1:
        return 'foo';
        break; // This break is not necessary and can be left off.
}

If you would like to keep this construct to be consistent with other case statements, you can safely mark this issue as a false-positive.

Loading history...
326
		default:
327
			$list = get_access_array($user->guid);
328
			if (in_array($write_permission, $list)) {
329
				// user in the access collection
330
				return true;
331
			}
332
			break;
333
	}
334
}
335
336
/**
337
 * Extend container permissions checking to extend container write access for write users.
338
 *
339
 * @param string $hook        'container_permissions_check'
340
 * @param string $type        'object'
341
 * @param bool   $returnvalue current return value
342
 * @param array  $params      supplied params
343
 *
344
 * @return void|bool
345
 */
346
function pages_container_permission_check($hook, $type, $returnvalue, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $returnvalue is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

346
function pages_container_permission_check($hook, $type, /** @scrutinizer ignore-unused */ $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

346
function pages_container_permission_check(/** @scrutinizer ignore-unused */ $hook, $type, $returnvalue, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
347
	
348 8
	$subtype = elgg_extract('subtype', $params);
349
	// check type/subtype
350 8
	if ($type !== 'object' || $subtype !== 'page') {
351 2
		return;
352
	}
353
	
354 6
	$container = elgg_extract('container', $params);
355 6
	$user = elgg_extract('user', $params);
356
	
357 6
	if (!$user instanceof ElggUser) {
358
		return;
359
	}
360
	
361
	// OK if you can write to the container
362 6
	if ($container instanceof ElggEntity && $container->canWriteToContainer($user->guid)) {
363 6
		return true;
364
	}
365
366
	// look up a page object given via input
367
	if ($page_guid = get_input('page_guid', 0)) {
368
		$page = get_entity($page_guid);
0 ignored issues
show
Bug introduced by
It seems like $page_guid can also be of type string; however, parameter $guid of get_entity() does only seem to accept integer, maybe add an additional type check? ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-type  annotation

368
		$page = get_entity(/** @scrutinizer ignore-type */ $page_guid);
Loading history...
369
	} elseif ($parent_guid = get_input('parent_guid', 0)) {
370
		$page = get_entity($parent_guid);
371
	}
372
	if (!$page instanceof ElggPage) {
0 ignored issues
show
Comprehensibility Best Practice introduced by
The variable $page does not seem to be defined for all execution paths leading up to this point.
Loading history...
373
		return;
374
	}
375
376
	// try the page's container
377
	$page_container = $page->getContainerEntity();
378
	if ($page_container && $page_container->canWriteToContainer($user->guid)) {
379
		return true;
380
	}
381
382
	// I don't understand this but it's old - mrclay
383
	if (in_array($page->write_access_id, get_access_list())) {
0 ignored issues
show
Bug introduced by
get_access_list() of type string is incompatible with the type array expected by parameter $haystack of in_array(). ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-type  annotation

383
	if (in_array($page->write_access_id, /** @scrutinizer ignore-type */ get_access_list())) {
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384
		return true;
385
	}
386
}
387
388
/**
389
 * Return views to parse for pages.
390
 *
391
 * @param string $hook         'get_views'
392
 * @param string $type         'ecml'
393
 * @param array  $return_value current return value
394
 * @param array  $params       supplied params
395
 *
396
 * @return array
397
 */
398
function pages_ecml_views_hook($hook, $type, $return_value, $params) {
3 ignored issues
show
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

398
function pages_ecml_views_hook(/** @scrutinizer ignore-unused */ $hook, $type, $return_value, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

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Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

398
function pages_ecml_views_hook($hook, /** @scrutinizer ignore-unused */ $type, $return_value, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

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Unused Code introduced by
The parameter $params is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

398
function pages_ecml_views_hook($hook, $type, $return_value, /** @scrutinizer ignore-unused */ $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
399
	$return_value['object/page'] = elgg_echo('item:object:page');
400
401
	return $return_value;
402
}
403
404
/**
405
 * Is the given value a page object?
406
 *
407
 * @param ElggObject $value the entity to check
408
 *
409
 * @return bool
410
 * @access private
411
 */
412
function pages_is_page($value) {
413
	
414
	if (!$value instanceof ElggObject) {
415
		return false;
416
	}
417
	
418
	return in_array($value->getSubtype(), ['page', 'page_top']);
419
}
420
421
/**
422
 * Return options for the write_access_id input
423
 *
424
 * @param string $hook         'access:collections:write'
425
 * @param string $type         'user'
426
 * @param array  $return_value current return value
427
 * @param array  $params       supplied params
428
 *
429
 * @return void|array
430
 */
431
function pages_write_access_options_hook($hook, $type, $return_value, $params) {
2 ignored issues
show
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

431
function pages_write_access_options_hook($hook, /** @scrutinizer ignore-unused */ $type, $return_value, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

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Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

431
function pages_write_access_options_hook(/** @scrutinizer ignore-unused */ $hook, $type, $return_value, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
432
	
433 5
	$input_params = elgg_extract('input_params', $params);
434 5
	if (empty($input_params) || !isset($return_value[ACCESS_PUBLIC])) {
435 5
		return;
436
	}
437
	
438
	if (elgg_extract('entity_subtype', $input_params) !== 'page') {
439
		return;
440
	}
441
442
	if (elgg_extract('purpose', $input_params) !== 'write') {
443
		return;
444
	}
445
	
446
	unset($return_value[ACCESS_PUBLIC]);
447
	
448
	return $return_value;
449
}
450
451
/**
452
 * Called on view_vars, input/access hook
453
 * Prevent ACCESS_PUBLIC from ending up as a write access option
454
 *
455
 * @param string $hook   'view_vars'
456
 * @param string $type   'input/access'
457
 * @param array  $return current return value
458
 * @param array  $params supplied params
459
 *
460
 * @return void|array
461
 */
462
function pages_write_access_vars($hook, $type, $return, $params) {
3 ignored issues
show
Unused Code introduced by
The parameter $type is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

462
function pages_write_access_vars($hook, /** @scrutinizer ignore-unused */ $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $hook is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

462
function pages_write_access_vars(/** @scrutinizer ignore-unused */ $hook, $type, $return, $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
Unused Code introduced by
The parameter $params is not used and could be removed. ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-unused  annotation

462
function pages_write_access_vars($hook, $type, $return, /** @scrutinizer ignore-unused */ $params) {

This check looks for parameters that have been defined for a function or method, but which are not used in the method body.

Loading history...
463
	
464
	if (elgg_extract('name', $return) !== 'write_access_id' || elgg_extract('purpose', $return) !== 'write') {
465
		return;
466
	}
467
	
468
	$value = (int) elgg_extract('value', $return);
469
	if ($value !== ACCESS_PUBLIC && $value !== ACCESS_DEFAULT) {
470
		return;
471
	}
472
	
473
	$default_access = get_default_access();
474
	
475
	if ($value === ACCESS_PUBLIC || $default_access === ACCESS_PUBLIC) {
476
		// is the value public, or default which resolves to public?
477
		// if so we'll set it to logged in, the next most permissible write access level
478
		$return['value'] = ACCESS_LOGGED_IN;
479
	}
480
	
481
	return $return;
482
}
483
484
return function() {
485 18
	elgg_register_event_handler('init', 'system', 'pages_init');
486
};
487