1 |
85ad3d82
|
Assos Assos
|
<?php
|
2 |
|
|
|
3 |
|
|
/**
|
4 |
|
|
* @file
|
5 |
|
|
* @defgroup views_objects Objects that represent a View or part of a view
|
6 |
|
|
* @{
|
7 |
|
|
* These objects are the core of Views do the bulk of the direction and
|
8 |
|
|
* storing of data. All database activity is in these objects.
|
9 |
|
|
*/
|
10 |
|
|
|
11 |
|
|
/**
|
12 |
5d12d676
|
Assos Assos
|
* An object to contain all of the data to generate a view.
|
13 |
|
|
*
|
14 |
|
|
* Also includes the member functions to build the view query, execute the
|
15 |
|
|
* query and render the output.
|
16 |
85ad3d82
|
Assos Assos
|
*/
|
17 |
|
|
class view extends views_db_object {
|
18 |
5d12d676
|
Assos Assos
|
|
19 |
|
|
/**
|
20 |
|
|
*
|
21 |
|
|
*/
|
22 |
|
|
public $db_table = 'views_view';
|
23 |
|
|
|
24 |
|
|
/**
|
25 |
|
|
*
|
26 |
|
|
*/
|
27 |
|
|
public $base_table = 'node';
|
28 |
|
|
|
29 |
|
|
/**
|
30 |
|
|
*
|
31 |
|
|
*/
|
32 |
|
|
public $base_field = 'nid';
|
33 |
85ad3d82
|
Assos Assos
|
|
34 |
|
|
/**
|
35 |
|
|
* The name of the view.
|
36 |
|
|
*
|
37 |
|
|
* @var string
|
38 |
|
|
*/
|
39 |
5d12d676
|
Assos Assos
|
public $name = "";
|
40 |
85ad3d82
|
Assos Assos
|
|
41 |
|
|
/**
|
42 |
|
|
* The id of the view, which is used only for views in the database.
|
43 |
|
|
*
|
44 |
|
|
* @var number
|
45 |
|
|
*/
|
46 |
5d12d676
|
Assos Assos
|
public $vid;
|
47 |
85ad3d82
|
Assos Assos
|
|
48 |
|
|
/**
|
49 |
|
|
* The description of the view, which is used only in the interface.
|
50 |
|
|
*
|
51 |
|
|
* @var string
|
52 |
|
|
*/
|
53 |
5d12d676
|
Assos Assos
|
public $description;
|
54 |
85ad3d82
|
Assos Assos
|
|
55 |
|
|
/**
|
56 |
|
|
* The "tags" of a view.
|
57 |
|
|
* The tags are stored as a single string, though it is used as multiple tags
|
58 |
|
|
* for example in the views overview.
|
59 |
|
|
*
|
60 |
|
|
* @var string
|
61 |
|
|
*/
|
62 |
5d12d676
|
Assos Assos
|
public $tag;
|
63 |
85ad3d82
|
Assos Assos
|
|
64 |
|
|
/**
|
65 |
|
|
* The human readable name of the view.
|
66 |
|
|
*
|
67 |
|
|
* @var string
|
68 |
|
|
*/
|
69 |
5d12d676
|
Assos Assos
|
public $human_name;
|
70 |
85ad3d82
|
Assos Assos
|
|
71 |
|
|
/**
|
72 |
|
|
* The core version the view was created for.
|
73 |
5d12d676
|
Assos Assos
|
*
|
74 |
85ad3d82
|
Assos Assos
|
* @var int
|
75 |
|
|
*/
|
76 |
5d12d676
|
Assos Assos
|
public $core;
|
77 |
85ad3d82
|
Assos Assos
|
|
78 |
|
|
/**
|
79 |
|
|
* The views-api version this view was created by.
|
80 |
|
|
*
|
81 |
|
|
* Some examples of the variable are 3.0 or 3.0-alpha1
|
82 |
|
|
*
|
83 |
|
|
* @var string
|
84 |
|
|
*/
|
85 |
5d12d676
|
Assos Assos
|
public $api_version;
|
86 |
85ad3d82
|
Assos Assos
|
|
87 |
|
|
/**
|
88 |
|
|
* Is the view disabled.
|
89 |
|
|
*
|
90 |
5d12d676
|
Assos Assos
|
* This value is used for exported view, to provide some default views which
|
91 |
|
|
* aren't enabled.
|
92 |
85ad3d82
|
Assos Assos
|
*
|
93 |
|
|
* @var bool
|
94 |
|
|
*/
|
95 |
5d12d676
|
Assos Assos
|
public $disabled;
|
96 |
|
|
|
97 |
|
|
/**
|
98 |
|
|
* State variable.
|
99 |
|
|
*/
|
100 |
|
|
public $built = FALSE;
|
101 |
85ad3d82
|
Assos Assos
|
|
102 |
5d12d676
|
Assos Assos
|
/**
|
103 |
|
|
* State variable.
|
104 |
|
|
*/
|
105 |
|
|
public $executed = FALSE;
|
106 |
|
|
|
107 |
|
|
/**
|
108 |
|
|
* State variable.
|
109 |
|
|
*/
|
110 |
|
|
public $editing = FALSE;
|
111 |
85ad3d82
|
Assos Assos
|
|
112 |
5d12d676
|
Assos Assos
|
/**
|
113 |
|
|
*
|
114 |
|
|
*/
|
115 |
|
|
public $args = array();
|
116 |
|
|
|
117 |
|
|
/**
|
118 |
|
|
*
|
119 |
|
|
*/
|
120 |
|
|
public $build_info = array();
|
121 |
85ad3d82
|
Assos Assos
|
|
122 |
5d12d676
|
Assos Assos
|
/**
|
123 |
|
|
*
|
124 |
|
|
*/
|
125 |
|
|
public $use_ajax = FALSE;
|
126 |
85ad3d82
|
Assos Assos
|
|
127 |
|
|
/**
|
128 |
|
|
* Where the results of a query will go.
|
129 |
|
|
*
|
130 |
|
|
* The array must use a numeric index starting at 0.
|
131 |
|
|
*
|
132 |
|
|
* @var array
|
133 |
|
|
*/
|
134 |
5d12d676
|
Assos Assos
|
public $result = array();
|
135 |
85ad3d82
|
Assos Assos
|
|
136 |
|
|
// May be used to override the current pager info.
|
137 |
5d12d676
|
Assos Assos
|
public $current_page = NULL;
|
138 |
|
|
public $items_per_page = NULL;
|
139 |
|
|
public $offset = NULL;
|
140 |
|
|
public $total_rows = NULL;
|
141 |
|
|
|
142 |
|
|
// Places to put attached renderings.
|
143 |
|
|
public $attachment_before = '';
|
144 |
|
|
public $attachment_after = '';
|
145 |
|
|
|
146 |
|
|
// Exposed widget input.
|
147 |
|
|
public $exposed_data = array();
|
148 |
|
|
public $exposed_input = array();
|
149 |
85ad3d82
|
Assos Assos
|
// Exposed widget input directly from the $form_state['values'].
|
150 |
5d12d676
|
Assos Assos
|
public $exposed_raw_input = array();
|
151 |
85ad3d82
|
Assos Assos
|
|
152 |
|
|
// Used to store views that were previously running if we recurse.
|
153 |
5d12d676
|
Assos Assos
|
public $old_view = array();
|
154 |
85ad3d82
|
Assos Assos
|
|
155 |
|
|
// To avoid recursion in views embedded into areas.
|
156 |
5d12d676
|
Assos Assos
|
public $parent_views = array();
|
157 |
85ad3d82
|
Assos Assos
|
|
158 |
|
|
// Is the current stored view runned as an attachment to another view.
|
159 |
5d12d676
|
Assos Assos
|
public $is_attachment = NULL;
|
160 |
85ad3d82
|
Assos Assos
|
|
161 |
|
|
// Stores the next steps of form items to handle.
|
162 |
|
|
// It's an array of stack items, which contain the form id, the type of form,
|
163 |
|
|
// the view, the display and some additional arguments.
|
164 |
|
|
// @see views_ui_add_form_to_stack()
|
165 |
|
|
// var $stack;
|
166 |
|
|
/**
|
167 |
|
|
* Identifier of the current display.
|
168 |
|
|
*
|
169 |
|
|
* @var string
|
170 |
|
|
*/
|
171 |
5d12d676
|
Assos Assos
|
public $current_display;
|
172 |
85ad3d82
|
Assos Assos
|
|
173 |
|
|
/**
|
174 |
5d12d676
|
Assos Assos
|
* Where the $query object will reside:.
|
175 |
85ad3d82
|
Assos Assos
|
*
|
176 |
|
|
* @var views_plugin_query
|
177 |
|
|
*/
|
178 |
5d12d676
|
Assos Assos
|
public $query = NULL;
|
179 |
85ad3d82
|
Assos Assos
|
|
180 |
5d12d676
|
Assos Assos
|
/**
|
181 |
85ad3d82
|
Assos Assos
|
* The current used display plugin.
|
182 |
|
|
*
|
183 |
|
|
* @var views_plugin_display
|
184 |
|
|
*/
|
185 |
5d12d676
|
Assos Assos
|
public $display_handler;
|
186 |
85ad3d82
|
Assos Assos
|
|
187 |
|
|
/**
|
188 |
|
|
* Stores all display handlers of this view.
|
189 |
|
|
*
|
190 |
|
|
* @var array[views_display]
|
191 |
|
|
*/
|
192 |
5d12d676
|
Assos Assos
|
public $display;
|
193 |
85ad3d82
|
Assos Assos
|
|
194 |
|
|
/**
|
195 |
|
|
* The current used style plugin.
|
196 |
|
|
*
|
197 |
|
|
* @var views_plugin_style
|
198 |
|
|
*/
|
199 |
5d12d676
|
Assos Assos
|
public $style_plugin;
|
200 |
85ad3d82
|
Assos Assos
|
|
201 |
|
|
/**
|
202 |
|
|
* Stored the changed options of the style plugin.
|
203 |
|
|
*
|
204 |
|
|
* @deprecated Better use $view->style_plugin->options
|
205 |
5d12d676
|
Assos Assos
|
*
|
206 |
85ad3d82
|
Assos Assos
|
* @var array
|
207 |
|
|
*/
|
208 |
5d12d676
|
Assos Assos
|
public $style_options;
|
209 |
85ad3d82
|
Assos Assos
|
|
210 |
|
|
/**
|
211 |
|
|
* Stores the current active row while rendering.
|
212 |
|
|
*
|
213 |
|
|
* @var int
|
214 |
|
|
*/
|
215 |
5d12d676
|
Assos Assos
|
public $row_index;
|
216 |
85ad3d82
|
Assos Assos
|
|
217 |
5d12d676
|
Assos Assos
|
/**
|
218 |
85ad3d82
|
Assos Assos
|
* Allow to override the url of the current view.
|
219 |
|
|
*
|
220 |
|
|
* @var string
|
221 |
|
|
*/
|
222 |
5d12d676
|
Assos Assos
|
public $override_url = NULL;
|
223 |
85ad3d82
|
Assos Assos
|
|
224 |
|
|
/**
|
225 |
|
|
* Allow to override the path used for generated urls.
|
226 |
|
|
*
|
227 |
|
|
* @var string
|
228 |
|
|
*/
|
229 |
5d12d676
|
Assos Assos
|
public $override_path = NULL;
|
230 |
85ad3d82
|
Assos Assos
|
|
231 |
|
|
/**
|
232 |
|
|
* Allow to override the used database which is used for this query.
|
233 |
|
|
*/
|
234 |
5d12d676
|
Assos Assos
|
public $base_database = NULL;
|
235 |
85ad3d82
|
Assos Assos
|
|
236 |
|
|
/**
|
237 |
|
|
* Here comes a list of the possible handler which are active on this view.
|
238 |
|
|
*/
|
239 |
|
|
|
240 |
|
|
/**
|
241 |
|
|
* Stores the field handlers which are initialized on this view.
|
242 |
5d12d676
|
Assos Assos
|
*
|
243 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_field]
|
244 |
|
|
*/
|
245 |
5d12d676
|
Assos Assos
|
public $field;
|
246 |
85ad3d82
|
Assos Assos
|
|
247 |
|
|
/**
|
248 |
|
|
* Stores the argument handlers which are initialized on this view.
|
249 |
5d12d676
|
Assos Assos
|
*
|
250 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_argument]
|
251 |
|
|
*/
|
252 |
5d12d676
|
Assos Assos
|
public $argument;
|
253 |
85ad3d82
|
Assos Assos
|
|
254 |
|
|
/**
|
255 |
|
|
* Stores the sort handlers which are initialized on this view.
|
256 |
5d12d676
|
Assos Assos
|
*
|
257 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_sort]
|
258 |
|
|
*/
|
259 |
5d12d676
|
Assos Assos
|
public $sort;
|
260 |
85ad3d82
|
Assos Assos
|
|
261 |
|
|
/**
|
262 |
|
|
* Stores the filter handlers which are initialized on this view.
|
263 |
5d12d676
|
Assos Assos
|
*
|
264 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_filter]
|
265 |
|
|
*/
|
266 |
5d12d676
|
Assos Assos
|
public $filter;
|
267 |
85ad3d82
|
Assos Assos
|
|
268 |
|
|
/**
|
269 |
|
|
* Stores the relationship handlers which are initialized on this view.
|
270 |
5d12d676
|
Assos Assos
|
*
|
271 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_relationship]
|
272 |
|
|
*/
|
273 |
5d12d676
|
Assos Assos
|
public $relationship;
|
274 |
85ad3d82
|
Assos Assos
|
|
275 |
|
|
/**
|
276 |
|
|
* Stores the area handlers for the header which are initialized on this view.
|
277 |
5d12d676
|
Assos Assos
|
*
|
278 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_area]
|
279 |
|
|
*/
|
280 |
5d12d676
|
Assos Assos
|
public $header;
|
281 |
85ad3d82
|
Assos Assos
|
|
282 |
|
|
/**
|
283 |
|
|
* Stores the area handlers for the footer which are initialized on this view.
|
284 |
5d12d676
|
Assos Assos
|
*
|
285 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_area]
|
286 |
|
|
*/
|
287 |
5d12d676
|
Assos Assos
|
public $footer;
|
288 |
85ad3d82
|
Assos Assos
|
|
289 |
|
|
/**
|
290 |
5d12d676
|
Assos Assos
|
* The area handlers for the empty text which are initialized on this view.
|
291 |
|
|
*
|
292 |
85ad3d82
|
Assos Assos
|
* @var array[views_handler_area]
|
293 |
|
|
*/
|
294 |
5d12d676
|
Assos Assos
|
public $empty;
|
295 |
85ad3d82
|
Assos Assos
|
|
296 |
|
|
/**
|
297 |
5d12d676
|
Assos Assos
|
* Standard PHP constructor.
|
298 |
85ad3d82
|
Assos Assos
|
*/
|
299 |
5d12d676
|
Assos Assos
|
public function __construct() {
|
300 |
85ad3d82
|
Assos Assos
|
parent::init();
|
301 |
5d12d676
|
Assos Assos
|
|
302 |
|
|
// Make sure all of the sub objects are arrays.
|
303 |
85ad3d82
|
Assos Assos
|
foreach ($this->db_objects() as $object) {
|
304 |
|
|
$this->$object = array();
|
305 |
|
|
}
|
306 |
|
|
}
|
307 |
|
|
|
308 |
|
|
/**
|
309 |
|
|
* Perform automatic updates when loading or importing a view.
|
310 |
|
|
*
|
311 |
5d12d676
|
Assos Assos
|
* Over time, some things about Views or Drupal data has changed. this
|
312 |
|
|
* attempts to do some automatic updates that must happen to ensure older
|
313 |
|
|
* views will at least try to work.
|
314 |
85ad3d82
|
Assos Assos
|
*/
|
315 |
5d12d676
|
Assos Assos
|
public function update() {
|
316 |
85ad3d82
|
Assos Assos
|
// When views are converted automatically the base_table should be renamed
|
317 |
|
|
// to have a working query.
|
318 |
|
|
$this->base_table = views_move_table($this->base_table);
|
319 |
|
|
}
|
320 |
|
|
|
321 |
|
|
/**
|
322 |
|
|
* Returns a list of the sub-object types used by this view. These types are
|
323 |
|
|
* stored on the display, and are used in the build process.
|
324 |
|
|
*/
|
325 |
5d12d676
|
Assos Assos
|
public function display_objects() {
|
326 |
85ad3d82
|
Assos Assos
|
return array('argument', 'field', 'sort', 'filter', 'relationship', 'header', 'footer', 'empty');
|
327 |
|
|
}
|
328 |
|
|
|
329 |
|
|
/**
|
330 |
|
|
* Returns the complete list of dependent objects in a view, for the purpose
|
331 |
|
|
* of initialization and loading/saving to/from the database.
|
332 |
|
|
*/
|
333 |
|
|
static function db_objects() {
|
334 |
|
|
return array('display');
|
335 |
|
|
}
|
336 |
|
|
|
337 |
|
|
/**
|
338 |
|
|
* Set the arguments that come to this view. Usually from the URL
|
339 |
|
|
* but possibly from elsewhere.
|
340 |
|
|
*/
|
341 |
5d12d676
|
Assos Assos
|
public function set_arguments($args) {
|
342 |
85ad3d82
|
Assos Assos
|
$this->args = $args;
|
343 |
|
|
}
|
344 |
|
|
|
345 |
|
|
/**
|
346 |
|
|
* Change/Set the current page for the pager.
|
347 |
|
|
*/
|
348 |
5d12d676
|
Assos Assos
|
public function set_current_page($page) {
|
349 |
85ad3d82
|
Assos Assos
|
$this->current_page = $page;
|
350 |
|
|
|
351 |
|
|
// If the pager is already initialized, pass it through to the pager.
|
352 |
|
|
if (!empty($this->query->pager)) {
|
353 |
|
|
return $this->query->pager->set_current_page($page);
|
354 |
|
|
}
|
355 |
|
|
}
|
356 |
|
|
|
357 |
|
|
/**
|
358 |
|
|
* Get the current page from the pager.
|
359 |
|
|
*/
|
360 |
5d12d676
|
Assos Assos
|
public function get_current_page() {
|
361 |
85ad3d82
|
Assos Assos
|
// If the pager is already initialized, pass it through to the pager.
|
362 |
|
|
if (!empty($this->query->pager)) {
|
363 |
|
|
return $this->query->pager->get_current_page();
|
364 |
|
|
}
|
365 |
|
|
|
366 |
|
|
if (isset($this->current_page)) {
|
367 |
|
|
return $this->current_page;
|
368 |
|
|
}
|
369 |
|
|
}
|
370 |
|
|
|
371 |
|
|
/**
|
372 |
|
|
* Get the items per page from the pager.
|
373 |
|
|
*/
|
374 |
5d12d676
|
Assos Assos
|
public function get_items_per_page() {
|
375 |
85ad3d82
|
Assos Assos
|
// If the pager is already initialized, pass it through to the pager.
|
376 |
|
|
if (!empty($this->query->pager)) {
|
377 |
|
|
return $this->query->pager->get_items_per_page();
|
378 |
|
|
}
|
379 |
|
|
|
380 |
|
|
if (isset($this->items_per_page)) {
|
381 |
|
|
return $this->items_per_page;
|
382 |
|
|
}
|
383 |
|
|
}
|
384 |
|
|
|
385 |
|
|
/**
|
386 |
|
|
* Set the items per page on the pager.
|
387 |
|
|
*/
|
388 |
5d12d676
|
Assos Assos
|
public function set_items_per_page($items_per_page) {
|
389 |
85ad3d82
|
Assos Assos
|
$this->items_per_page = $items_per_page;
|
390 |
|
|
|
391 |
|
|
// If the pager is already initialized, pass it through to the pager.
|
392 |
|
|
if (!empty($this->query->pager)) {
|
393 |
|
|
$this->query->pager->set_items_per_page($items_per_page);
|
394 |
|
|
}
|
395 |
|
|
}
|
396 |
|
|
|
397 |
|
|
/**
|
398 |
|
|
* Get the pager offset from the pager.
|
399 |
|
|
*/
|
400 |
5d12d676
|
Assos Assos
|
public function get_offset() {
|
401 |
85ad3d82
|
Assos Assos
|
// If the pager is already initialized, pass it through to the pager.
|
402 |
|
|
if (!empty($this->query->pager)) {
|
403 |
|
|
return $this->query->pager->get_offset();
|
404 |
|
|
}
|
405 |
|
|
|
406 |
|
|
if (isset($this->offset)) {
|
407 |
|
|
return $this->offset;
|
408 |
|
|
}
|
409 |
|
|
}
|
410 |
|
|
|
411 |
|
|
/**
|
412 |
|
|
* Set the offset on the pager.
|
413 |
|
|
*/
|
414 |
5d12d676
|
Assos Assos
|
public function set_offset($offset) {
|
415 |
85ad3d82
|
Assos Assos
|
$this->offset = $offset;
|
416 |
|
|
|
417 |
|
|
// If the pager is already initialized, pass it through to the pager.
|
418 |
|
|
if (!empty($this->query->pager)) {
|
419 |
|
|
$this->query->pager->set_offset($offset);
|
420 |
|
|
}
|
421 |
|
|
}
|
422 |
|
|
|
423 |
|
|
/**
|
424 |
|
|
* Determine if the pager actually uses a pager.
|
425 |
|
|
*/
|
426 |
5d12d676
|
Assos Assos
|
public function use_pager() {
|
427 |
85ad3d82
|
Assos Assos
|
if (!empty($this->query->pager)) {
|
428 |
|
|
return $this->query->pager->use_pager();
|
429 |
|
|
}
|
430 |
|
|
}
|
431 |
|
|
|
432 |
|
|
/**
|
433 |
|
|
* Whether or not AJAX should be used. If AJAX is used, paging,
|
434 |
|
|
* tablesorting and exposed filters will be fetched via an AJAX call
|
435 |
|
|
* rather than a page refresh.
|
436 |
|
|
*/
|
437 |
5d12d676
|
Assos Assos
|
public function set_use_ajax($use_ajax) {
|
438 |
85ad3d82
|
Assos Assos
|
$this->use_ajax = $use_ajax;
|
439 |
|
|
}
|
440 |
|
|
|
441 |
|
|
/**
|
442 |
|
|
* Set the exposed filters input to an array. If unset they will be taken
|
443 |
|
|
* from $_GET when the time comes.
|
444 |
|
|
*/
|
445 |
5d12d676
|
Assos Assos
|
public function set_exposed_input($filters) {
|
446 |
85ad3d82
|
Assos Assos
|
$this->exposed_input = $filters;
|
447 |
|
|
}
|
448 |
|
|
|
449 |
|
|
/**
|
450 |
|
|
* Figure out what the exposed input for this view is.
|
451 |
|
|
*/
|
452 |
5d12d676
|
Assos Assos
|
public function get_exposed_input() {
|
453 |
85ad3d82
|
Assos Assos
|
if (empty($this->exposed_input)) {
|
454 |
b08fce64
|
Assos Assos
|
$this->exposed_input = array();
|
455 |
85ad3d82
|
Assos Assos
|
|
456 |
|
|
// If filters are not overridden, store the 'remember' settings on the
|
457 |
|
|
// default display. If they are, store them on this display. This way,
|
458 |
|
|
// multiple displays in the same view can share the same filters and
|
459 |
|
|
// remember settings.
|
460 |
|
|
$display_id = ($this->display_handler->is_defaulted('filters')) ? 'default' : $this->current_display;
|
461 |
|
|
|
462 |
b08fce64
|
Assos Assos
|
// Start with remembered input via session.
|
463 |
|
|
if (!empty($_SESSION['views'][$this->name][$display_id])) {
|
464 |
85ad3d82
|
Assos Assos
|
$this->exposed_input = $_SESSION['views'][$this->name][$display_id];
|
465 |
|
|
}
|
466 |
b08fce64
|
Assos Assos
|
|
467 |
|
|
// Fetch exposed input values from $_GET. Overwrite if clashing.
|
468 |
|
|
foreach ($_GET as $key => $value) {
|
469 |
|
|
if (!in_array($key, array('page', 'q'))) {
|
470 |
|
|
$this->exposed_input[$key] = $value;
|
471 |
|
|
}
|
472 |
|
|
}
|
473 |
85ad3d82
|
Assos Assos
|
}
|
474 |
|
|
|
475 |
|
|
return $this->exposed_input;
|
476 |
|
|
}
|
477 |
|
|
|
478 |
|
|
/**
|
479 |
|
|
* Set the display for this view and initialize the display handler.
|
480 |
|
|
*/
|
481 |
5d12d676
|
Assos Assos
|
public function init_display($reset = FALSE) {
|
482 |
85ad3d82
|
Assos Assos
|
// The default display is always the first one in the list.
|
483 |
|
|
if (isset($this->current_display)) {
|
484 |
|
|
return TRUE;
|
485 |
|
|
}
|
486 |
|
|
|
487 |
5d12d676
|
Assos Assos
|
// Instantiate all displays.
|
488 |
85ad3d82
|
Assos Assos
|
foreach (array_keys($this->display) as $id) {
|
489 |
|
|
// Correct for shallow cloning
|
490 |
|
|
// Often we'll have a cloned view so we don't mess up each other's
|
491 |
|
|
// displays, but the clone is pretty shallow and doesn't necessarily
|
492 |
|
|
// clone the displays. We can tell this by looking to see if a handler
|
493 |
|
|
// has already been set; if it has, but $this->current_display is not
|
494 |
|
|
// set, then something is dreadfully wrong.
|
495 |
|
|
if (!empty($this->display[$id]->handler)) {
|
496 |
|
|
$this->display[$id] = clone $this->display[$id];
|
497 |
|
|
unset($this->display[$id]->handler);
|
498 |
|
|
}
|
499 |
|
|
$this->display[$id]->handler = views_get_plugin('display', $this->display[$id]->display_plugin);
|
500 |
|
|
if (!empty($this->display[$id]->handler)) {
|
501 |
|
|
$this->display[$id]->handler->localization_keys = array($id);
|
502 |
|
|
// Initialize the new display handler with data.
|
503 |
|
|
$this->display[$id]->handler->init($this, $this->display[$id]);
|
504 |
|
|
// If this is NOT the default display handler, let it know which is
|
505 |
|
|
// since it may well utilize some data from the default.
|
506 |
|
|
// This assumes that the 'default' handler is always first. It always
|
507 |
|
|
// is. Make sure of it.
|
508 |
|
|
if ($id != 'default') {
|
509 |
|
|
$this->display[$id]->handler->default_display = &$this->display['default']->handler;
|
510 |
|
|
}
|
511 |
|
|
}
|
512 |
|
|
}
|
513 |
|
|
|
514 |
|
|
$this->current_display = 'default';
|
515 |
|
|
$this->display_handler = &$this->display['default']->handler;
|
516 |
|
|
|
517 |
|
|
return TRUE;
|
518 |
|
|
}
|
519 |
|
|
|
520 |
|
|
/**
|
521 |
|
|
* Get the first display that is accessible to the user.
|
522 |
|
|
*
|
523 |
5d12d676
|
Assos Assos
|
* @param string|array $displays
|
524 |
85ad3d82
|
Assos Assos
|
* Either a single display id or an array of display ids.
|
525 |
|
|
*/
|
526 |
5d12d676
|
Assos Assos
|
public function choose_display($displays) {
|
527 |
85ad3d82
|
Assos Assos
|
if (!is_array($displays)) {
|
528 |
|
|
return $displays;
|
529 |
|
|
}
|
530 |
|
|
|
531 |
|
|
$this->init_display();
|
532 |
|
|
|
533 |
|
|
foreach ($displays as $display_id) {
|
534 |
|
|
if ($this->display[$display_id]->handler->access()) {
|
535 |
|
|
return $display_id;
|
536 |
|
|
}
|
537 |
|
|
}
|
538 |
|
|
|
539 |
|
|
return 'default';
|
540 |
|
|
}
|
541 |
|
|
|
542 |
|
|
/**
|
543 |
|
|
* Set the display as current.
|
544 |
|
|
*
|
545 |
5d12d676
|
Assos Assos
|
* @param string $display_id
|
546 |
85ad3d82
|
Assos Assos
|
* The id of the display to mark as current.
|
547 |
|
|
*/
|
548 |
5d12d676
|
Assos Assos
|
public function set_display($display_id = NULL) {
|
549 |
85ad3d82
|
Assos Assos
|
// If we have not already initialized the display, do so. But be careful.
|
550 |
|
|
if (empty($this->current_display)) {
|
551 |
|
|
$this->init_display();
|
552 |
|
|
|
553 |
|
|
// If handlers were not initialized, and no argument was sent, set up
|
554 |
|
|
// to the default display.
|
555 |
|
|
if (empty($display_id)) {
|
556 |
|
|
$display_id = 'default';
|
557 |
|
|
}
|
558 |
|
|
}
|
559 |
|
|
|
560 |
|
|
$display_id = $this->choose_display($display_id);
|
561 |
|
|
|
562 |
|
|
// If no display id sent in and one wasn't chosen above, we're finished.
|
563 |
|
|
if (empty($display_id)) {
|
564 |
|
|
return FALSE;
|
565 |
|
|
}
|
566 |
|
|
|
567 |
|
|
// Ensure the requested display exists.
|
568 |
|
|
if (empty($this->display[$display_id])) {
|
569 |
|
|
$display_id = 'default';
|
570 |
|
|
if (empty($this->display[$display_id])) {
|
571 |
|
|
vpr('set_display() called with invalid display id @display.', array('@display' => $display_id));
|
572 |
|
|
return FALSE;
|
573 |
|
|
}
|
574 |
|
|
}
|
575 |
|
|
|
576 |
|
|
// Set the current display.
|
577 |
|
|
$this->current_display = $display_id;
|
578 |
|
|
|
579 |
|
|
// Ensure requested display has a working handler.
|
580 |
|
|
if (empty($this->display[$display_id]->handler)) {
|
581 |
|
|
return FALSE;
|
582 |
|
|
}
|
583 |
|
|
|
584 |
5d12d676
|
Assos Assos
|
// Set a shortcut.
|
585 |
85ad3d82
|
Assos Assos
|
$this->display_handler = &$this->display[$display_id]->handler;
|
586 |
|
|
|
587 |
|
|
return TRUE;
|
588 |
|
|
}
|
589 |
|
|
|
590 |
|
|
/**
|
591 |
|
|
* Find and initialize the style plugin.
|
592 |
|
|
*
|
593 |
|
|
* Note that arguments may have changed which style plugin we use, so
|
594 |
|
|
* check the view object first, then ask the display handler.
|
595 |
|
|
*/
|
596 |
5d12d676
|
Assos Assos
|
public function init_style() {
|
597 |
85ad3d82
|
Assos Assos
|
if (isset($this->style_plugin)) {
|
598 |
|
|
return is_object($this->style_plugin);
|
599 |
|
|
}
|
600 |
|
|
|
601 |
|
|
if (!isset($this->plugin_name)) {
|
602 |
|
|
$this->plugin_name = $this->display_handler->get_option('style_plugin');
|
603 |
|
|
$this->style_options = $this->display_handler->get_option('style_options');
|
604 |
|
|
}
|
605 |
|
|
|
606 |
|
|
$this->style_plugin = views_get_plugin('style', $this->plugin_name);
|
607 |
|
|
|
608 |
|
|
if (empty($this->style_plugin)) {
|
609 |
|
|
return FALSE;
|
610 |
|
|
}
|
611 |
|
|
|
612 |
5d12d676
|
Assos Assos
|
// Init the new style handler with data..
|
613 |
85ad3d82
|
Assos Assos
|
$this->style_plugin->init($this, $this->display[$this->current_display], $this->style_options);
|
614 |
|
|
return TRUE;
|
615 |
|
|
}
|
616 |
|
|
|
617 |
|
|
/**
|
618 |
|
|
* Attempt to discover if the view has handlers missing relationships.
|
619 |
|
|
*
|
620 |
|
|
* This will try to add relationships automatically if it can, and will
|
621 |
|
|
* remove the handlers if it cannot.
|
622 |
|
|
*/
|
623 |
5d12d676
|
Assos Assos
|
public function fix_missing_relationships() {
|
624 |
85ad3d82
|
Assos Assos
|
if (isset($this->relationships_fixed)) {
|
625 |
|
|
return;
|
626 |
|
|
}
|
627 |
|
|
|
628 |
|
|
$this->relationships_fixed = TRUE;
|
629 |
|
|
|
630 |
|
|
// Go through all of our handler types and test them to see if they
|
631 |
|
|
// are missing relationships. Missing relationships can cause fatally
|
632 |
|
|
// broken Views.
|
633 |
|
|
$base_tables = array(
|
634 |
|
|
$this->base_table => TRUE,
|
635 |
|
|
'#global' => TRUE,
|
636 |
|
|
);
|
637 |
|
|
|
638 |
|
|
// For each relationship we have, make sure we mark the base it provides as
|
639 |
|
|
// available.
|
640 |
|
|
foreach ($this->display_handler->get_option('relationships') as $id => $options) {
|
641 |
|
|
$options['table'] = views_move_table($options['table']);
|
642 |
|
|
$data = views_fetch_data($options['table'], FALSE);
|
643 |
|
|
if (isset($data[$options['field']]['relationship']['base'])) {
|
644 |
|
|
$base_tables[$data[$options['field']]['relationship']['base']] = TRUE;
|
645 |
|
|
}
|
646 |
|
|
}
|
647 |
|
|
|
648 |
|
|
$base_tables = array_keys($base_tables);
|
649 |
|
|
$missing_base_tables = array();
|
650 |
|
|
|
651 |
|
|
$types = views_object_types();
|
652 |
|
|
foreach ($types as $key => $info) {
|
653 |
|
|
foreach ($this->display_handler->get_option($info['plural']) as $id => $options) {
|
654 |
|
|
$options['table'] = views_move_table($options['table']);
|
655 |
|
|
$data = views_fetch_data($options['table'], FALSE);
|
656 |
|
|
|
657 |
|
|
$valid_bases = array($options['table']);
|
658 |
|
|
if (isset($data['table']['join'])) {
|
659 |
|
|
$valid_bases = array_merge($valid_bases, array_keys($data['table']['join']));
|
660 |
|
|
}
|
661 |
|
|
|
662 |
|
|
// If the base table is missing, record it so we can try to fix it.
|
663 |
|
|
if (!array_intersect($valid_bases, $base_tables)) {
|
664 |
|
|
$missing_base_tables[$options['table']][] = array('type' => $key, 'id' => $id);
|
665 |
|
|
}
|
666 |
|
|
}
|
667 |
|
|
}
|
668 |
|
|
|
669 |
|
|
if (!empty($missing_base_tables)) {
|
670 |
|
|
// This will change handlers, so make sure any existing handlers get
|
671 |
|
|
// tossed.
|
672 |
|
|
$this->display_handler->handlers = array();
|
673 |
|
|
$this->relationships_changed = TRUE;
|
674 |
|
|
$this->changed = TRUE;
|
675 |
|
|
|
676 |
|
|
// Try to fix it.
|
677 |
|
|
foreach ($missing_base_tables as $table => $handlers) {
|
678 |
|
|
$data = views_fetch_data($table);
|
679 |
|
|
$relationship = NULL;
|
680 |
|
|
|
681 |
|
|
// Does the missing base table have a default relationship we can
|
682 |
|
|
// throw in?
|
683 |
|
|
if (isset($data['table']['default_relationship'][$this->base_table])) {
|
684 |
|
|
// Create the relationship.
|
685 |
|
|
$info = $data['table']['default_relationship'][$this->base_table];
|
686 |
|
|
|
687 |
|
|
$relationship_options = isset($info['options']) ? $info['options'] : array();
|
688 |
|
|
$relationship = $this->add_item($this->current_display, 'relationship', $info['table'], $info['field'], $relationship_options);
|
689 |
|
|
}
|
690 |
|
|
foreach ($handlers as $handler) {
|
691 |
|
|
$options = $this->display_handler->get_option($types[$handler['type']]['plural']);
|
692 |
|
|
if ($relationship) {
|
693 |
|
|
$options[$handler['id']]['relationship'] = $relationship;
|
694 |
|
|
}
|
695 |
|
|
else {
|
696 |
|
|
unset($options[$handler['id']]);
|
697 |
|
|
}
|
698 |
|
|
$this->display_handler->set_option($types[$handler['type']]['plural'], $options);
|
699 |
|
|
}
|
700 |
|
|
}
|
701 |
|
|
}
|
702 |
|
|
}
|
703 |
|
|
|
704 |
|
|
/**
|
705 |
|
|
* Acquire and attach all of the handlers.
|
706 |
|
|
*/
|
707 |
5d12d676
|
Assos Assos
|
public function init_handlers() {
|
708 |
85ad3d82
|
Assos Assos
|
if (empty($this->inited)) {
|
709 |
|
|
$this->fix_missing_relationships();
|
710 |
|
|
foreach (views_object_types() as $key => $info) {
|
711 |
|
|
$this->_init_handler($key, $info);
|
712 |
|
|
}
|
713 |
|
|
$this->inited = TRUE;
|
714 |
|
|
}
|
715 |
|
|
}
|
716 |
|
|
|
717 |
|
|
/**
|
718 |
5d12d676
|
Assos Assos
|
* Initialize the pager.
|
719 |
85ad3d82
|
Assos Assos
|
*
|
720 |
|
|
* Like style initialization, pager initialization is held until late
|
721 |
|
|
* to allow for overrides.
|
722 |
|
|
*/
|
723 |
5d12d676
|
Assos Assos
|
public function init_pager() {
|
724 |
85ad3d82
|
Assos Assos
|
if (empty($this->query->pager)) {
|
725 |
b08fce64
|
Assos Assos
|
// If the query doesn't exist, initialize it.
|
726 |
|
|
if (empty($this->query)) {
|
727 |
|
|
$this->init_query();
|
728 |
|
|
}
|
729 |
85ad3d82
|
Assos Assos
|
$this->query->pager = $this->display_handler->get_plugin('pager');
|
730 |
|
|
|
731 |
|
|
if ($this->query->pager->use_pager()) {
|
732 |
|
|
$this->query->pager->set_current_page($this->current_page);
|
733 |
|
|
}
|
734 |
|
|
|
735 |
|
|
// These overrides may have been set earlier via $view->set_*
|
736 |
|
|
// functions.
|
737 |
|
|
if (isset($this->items_per_page)) {
|
738 |
|
|
$this->query->pager->set_items_per_page($this->items_per_page);
|
739 |
|
|
}
|
740 |
|
|
|
741 |
|
|
if (isset($this->offset)) {
|
742 |
|
|
$this->query->pager->set_offset($this->offset);
|
743 |
|
|
}
|
744 |
|
|
}
|
745 |
|
|
}
|
746 |
|
|
|
747 |
|
|
/**
|
748 |
|
|
* Create a list of base tables eligible for this view. Used primarily
|
749 |
|
|
* for the UI. Display must be already initialized.
|
750 |
|
|
*/
|
751 |
5d12d676
|
Assos Assos
|
public function get_base_tables() {
|
752 |
85ad3d82
|
Assos Assos
|
$base_tables = array(
|
753 |
|
|
$this->base_table => TRUE,
|
754 |
|
|
'#global' => TRUE,
|
755 |
|
|
);
|
756 |
|
|
|
757 |
|
|
foreach ($this->display_handler->get_handlers('relationship') as $handler) {
|
758 |
|
|
$base_tables[$handler->definition['base']] = TRUE;
|
759 |
|
|
}
|
760 |
|
|
return $base_tables;
|
761 |
|
|
}
|
762 |
|
|
|
763 |
|
|
/**
|
764 |
|
|
* Run the pre_query() on all active handlers.
|
765 |
|
|
*/
|
766 |
5d12d676
|
Assos Assos
|
public function _pre_query() {
|
767 |
85ad3d82
|
Assos Assos
|
foreach (views_object_types() as $key => $info) {
|
768 |
|
|
$handlers = &$this->$key;
|
769 |
|
|
$position = 0;
|
770 |
|
|
foreach ($handlers as $id => $handler) {
|
771 |
|
|
$handlers[$id]->position = $position;
|
772 |
|
|
$handlers[$id]->pre_query();
|
773 |
|
|
$position++;
|
774 |
|
|
}
|
775 |
|
|
}
|
776 |
|
|
}
|
777 |
|
|
|
778 |
|
|
/**
|
779 |
|
|
* Run the post_execute() on all active handlers.
|
780 |
|
|
*/
|
781 |
5d12d676
|
Assos Assos
|
public function _post_execute() {
|
782 |
85ad3d82
|
Assos Assos
|
foreach (views_object_types() as $key => $info) {
|
783 |
|
|
$handlers = &$this->$key;
|
784 |
|
|
foreach ($handlers as $id => $handler) {
|
785 |
|
|
$handlers[$id]->post_execute($this->result);
|
786 |
|
|
}
|
787 |
|
|
}
|
788 |
|
|
}
|
789 |
|
|
|
790 |
|
|
/**
|
791 |
|
|
* Attach all of the handlers for each type.
|
792 |
|
|
*
|
793 |
5d12d676
|
Assos Assos
|
* @param string $key
|
794 |
|
|
* One of 'argument', 'field', 'sort', 'filter', 'relationship'.
|
795 |
|
|
* @param array $info
|
796 |
85ad3d82
|
Assos Assos
|
* The $info from views_object_types for this object.
|
797 |
|
|
*/
|
798 |
5d12d676
|
Assos Assos
|
public function _init_handler($key, $info) {
|
799 |
85ad3d82
|
Assos Assos
|
// Load the requested items from the display onto the object.
|
800 |
6eb8d15f
|
Assos Assos
|
$this->$key = &$this->display_handler->get_handlers($key);
|
801 |
85ad3d82
|
Assos Assos
|
|
802 |
|
|
// This reference deals with difficult PHP indirection.
|
803 |
|
|
$handlers = &$this->$key;
|
804 |
|
|
|
805 |
|
|
// Run through and test for accessibility.
|
806 |
|
|
foreach ($handlers as $id => $handler) {
|
807 |
|
|
if (!$handler->access()) {
|
808 |
|
|
unset($handlers[$id]);
|
809 |
|
|
}
|
810 |
|
|
}
|
811 |
|
|
}
|
812 |
|
|
|
813 |
|
|
/**
|
814 |
|
|
* Build all the arguments.
|
815 |
|
|
*/
|
816 |
5d12d676
|
Assos Assos
|
public function _build_arguments() {
|
817 |
85ad3d82
|
Assos Assos
|
// Initially, we want to build sorts and fields. This can change, though,
|
818 |
|
|
// if we get a summary view.
|
819 |
|
|
if (empty($this->argument)) {
|
820 |
|
|
return TRUE;
|
821 |
|
|
}
|
822 |
|
|
|
823 |
|
|
// build arguments.
|
824 |
|
|
$position = -1;
|
825 |
|
|
|
826 |
|
|
// Create a title for use in the breadcrumb trail.
|
827 |
|
|
$title = $this->display_handler->get_option('title');
|
828 |
|
|
|
829 |
|
|
$this->build_info['breadcrumb'] = array();
|
830 |
|
|
$breadcrumb_args = array();
|
831 |
|
|
$substitutions = array();
|
832 |
|
|
|
833 |
|
|
$status = TRUE;
|
834 |
|
|
|
835 |
|
|
// Iterate through each argument and process.
|
836 |
|
|
foreach ($this->argument as $id => $arg) {
|
837 |
|
|
$position++;
|
838 |
|
|
$argument = &$this->argument[$id];
|
839 |
|
|
|
840 |
|
|
if ($argument->broken()) {
|
841 |
|
|
continue;
|
842 |
|
|
}
|
843 |
|
|
|
844 |
|
|
$argument->set_relationship();
|
845 |
|
|
|
846 |
8be7bf84
|
Assos Assos
|
$arg = NULL;
|
847 |
|
|
if (isset($this->args[$position]) && $this->args[$position] !== '') {
|
848 |
|
|
$arg = $this->args[$position];
|
849 |
|
|
}
|
850 |
|
|
|
851 |
85ad3d82
|
Assos Assos
|
$argument->position = $position;
|
852 |
|
|
|
853 |
|
|
if (isset($arg) || $argument->has_default_argument()) {
|
854 |
|
|
if (!isset($arg)) {
|
855 |
|
|
$arg = $argument->get_default_argument();
|
856 |
|
|
// make sure default args get put back.
|
857 |
|
|
if (isset($arg)) {
|
858 |
|
|
$this->args[$position] = $arg;
|
859 |
|
|
}
|
860 |
|
|
}
|
861 |
|
|
|
862 |
5d12d676
|
Assos Assos
|
// Set the argument, which will also validate that the argument can be
|
863 |
|
|
// set.
|
864 |
85ad3d82
|
Assos Assos
|
if (!$argument->set_argument($arg)) {
|
865 |
|
|
$status = $argument->validate_fail($arg);
|
866 |
|
|
break;
|
867 |
|
|
}
|
868 |
|
|
|
869 |
|
|
if ($argument->is_exception()) {
|
870 |
|
|
$arg_title = $argument->exception_title();
|
871 |
|
|
}
|
872 |
|
|
else {
|
873 |
|
|
$arg_title = $argument->get_title();
|
874 |
|
|
$argument->query($this->display_handler->use_group_by());
|
875 |
|
|
}
|
876 |
|
|
|
877 |
5d12d676
|
Assos Assos
|
// Add this argument's substitution.
|
878 |
85ad3d82
|
Assos Assos
|
$substitutions['%' . ($position + 1)] = $arg_title;
|
879 |
|
|
$substitutions['!' . ($position + 1)] = strip_tags(decode_entities($arg));
|
880 |
|
|
|
881 |
|
|
// Since we're really generating the breadcrumb for the item above us,
|
882 |
|
|
// check the default action of this argument.
|
883 |
|
|
if ($this->display_handler->uses_breadcrumb() && $argument->uses_breadcrumb()) {
|
884 |
|
|
$path = $this->get_url($breadcrumb_args);
|
885 |
|
|
if (strpos($path, '%') === FALSE) {
|
886 |
|
|
if (!empty($argument->options['breadcrumb_enable']) && !empty($argument->options['breadcrumb'])) {
|
887 |
|
|
$breadcrumb = $argument->options['breadcrumb'];
|
888 |
|
|
}
|
889 |
|
|
else {
|
890 |
|
|
$breadcrumb = $title;
|
891 |
|
|
}
|
892 |
|
|
$this->build_info['breadcrumb'][$path] = str_replace(array_keys($substitutions), $substitutions, $breadcrumb);
|
893 |
|
|
}
|
894 |
|
|
}
|
895 |
|
|
|
896 |
|
|
// Allow the argument to muck with this breadcrumb.
|
897 |
|
|
$argument->set_breadcrumb($this->build_info['breadcrumb']);
|
898 |
|
|
|
899 |
5d12d676
|
Assos Assos
|
// Test to see if we should use this argument's title.
|
900 |
85ad3d82
|
Assos Assos
|
if (!empty($argument->options['title_enable']) && !empty($argument->options['title'])) {
|
901 |
|
|
$title = $argument->options['title'];
|
902 |
|
|
}
|
903 |
|
|
|
904 |
|
|
$breadcrumb_args[] = $arg;
|
905 |
|
|
}
|
906 |
|
|
else {
|
907 |
|
|
// determine default condition and handle.
|
908 |
|
|
$status = $argument->default_action();
|
909 |
|
|
break;
|
910 |
|
|
}
|
911 |
|
|
|
912 |
5d12d676
|
Assos Assos
|
// Be safe with references and loops.
|
913 |
85ad3d82
|
Assos Assos
|
unset($argument);
|
914 |
|
|
}
|
915 |
|
|
|
916 |
|
|
// set the title in the build info.
|
917 |
|
|
if (!empty($title)) {
|
918 |
|
|
$this->build_info['title'] = $title;
|
919 |
|
|
}
|
920 |
|
|
|
921 |
|
|
// Store the arguments for later use.
|
922 |
|
|
$this->build_info['substitutions'] = $substitutions;
|
923 |
|
|
|
924 |
|
|
return $status;
|
925 |
|
|
}
|
926 |
|
|
|
927 |
|
|
/**
|
928 |
|
|
* Do some common building initialization.
|
929 |
|
|
*/
|
930 |
5d12d676
|
Assos Assos
|
public function init_query() {
|
931 |
85ad3d82
|
Assos Assos
|
if (!empty($this->query)) {
|
932 |
|
|
$class = get_class($this->query);
|
933 |
|
|
if ($class && $class != 'stdClass') {
|
934 |
|
|
// return if query is already initialized.
|
935 |
|
|
return TRUE;
|
936 |
|
|
}
|
937 |
|
|
}
|
938 |
|
|
|
939 |
|
|
// Create and initialize the query object.
|
940 |
|
|
$views_data = views_fetch_data($this->base_table);
|
941 |
|
|
$this->base_field = !empty($views_data['table']['base']['field']) ? $views_data['table']['base']['field'] : '';
|
942 |
|
|
if (!empty($views_data['table']['base']['database'])) {
|
943 |
|
|
$this->base_database = $views_data['table']['base']['database'];
|
944 |
|
|
}
|
945 |
|
|
|
946 |
|
|
// Load the options.
|
947 |
|
|
$query_options = $this->display_handler->get_option('query');
|
948 |
|
|
|
949 |
|
|
// Create and initialize the query object.
|
950 |
|
|
$plugin = !empty($views_data['table']['base']['query class']) ? $views_data['table']['base']['query class'] : 'views_query';
|
951 |
|
|
$this->query = views_get_plugin('query', $plugin);
|
952 |
|
|
|
953 |
|
|
if (empty($this->query)) {
|
954 |
|
|
return FALSE;
|
955 |
|
|
}
|
956 |
|
|
|
957 |
|
|
$this->query->init($this->base_table, $this->base_field, $query_options['options']);
|
958 |
|
|
return TRUE;
|
959 |
|
|
}
|
960 |
|
|
|
961 |
|
|
/**
|
962 |
|
|
* Build the query for the view.
|
963 |
|
|
*/
|
964 |
5d12d676
|
Assos Assos
|
public function build($display_id = NULL) {
|
965 |
85ad3d82
|
Assos Assos
|
if (!empty($this->built)) {
|
966 |
|
|
return;
|
967 |
|
|
}
|
968 |
|
|
|
969 |
|
|
if (empty($this->current_display) || $display_id) {
|
970 |
|
|
if (!$this->set_display($display_id)) {
|
971 |
|
|
return FALSE;
|
972 |
|
|
}
|
973 |
|
|
}
|
974 |
|
|
|
975 |
|
|
// Let modules modify the view just prior to building it.
|
976 |
|
|
foreach (module_implements('views_pre_build') as $module) {
|
977 |
|
|
$function = $module . '_views_pre_build';
|
978 |
|
|
$function($this);
|
979 |
|
|
}
|
980 |
|
|
|
981 |
|
|
// Attempt to load from cache.
|
982 |
|
|
// @todo Load a build_info from cache.
|
983 |
|
|
$start = microtime(TRUE);
|
984 |
|
|
// If that fails, let's build!
|
985 |
|
|
$this->build_info = array(
|
986 |
|
|
'query' => '',
|
987 |
|
|
'count_query' => '',
|
988 |
|
|
'query_args' => array(),
|
989 |
|
|
);
|
990 |
|
|
|
991 |
|
|
$this->init_query();
|
992 |
|
|
|
993 |
|
|
// Call a module hook and see if it wants to present us with a
|
994 |
|
|
// pre-built query or instruct us not to build the query for
|
995 |
|
|
// some reason.
|
996 |
5d12d676
|
Assos Assos
|
// @todo Implement this. Use the same mechanism Panels uses.
|
997 |
85ad3d82
|
Assos Assos
|
// Run through our handlers and ensure they have necessary information.
|
998 |
|
|
$this->init_handlers();
|
999 |
|
|
|
1000 |
|
|
// Let the handlers interact with each other if they really want.
|
1001 |
|
|
$this->_pre_query();
|
1002 |
|
|
|
1003 |
4003efde
|
Assos Assos
|
$exposed_form = FALSE;
|
1004 |
85ad3d82
|
Assos Assos
|
if ($this->display_handler->uses_exposed()) {
|
1005 |
|
|
$exposed_form = $this->display_handler->get_plugin('exposed_form');
|
1006 |
|
|
// (1) Record the errors before rendering the exposed form widgets.
|
1007 |
|
|
$errors_before = form_set_error();
|
1008 |
|
|
$this->exposed_widgets = $exposed_form->render_exposed_form();
|
1009 |
|
|
// (2) Record the errors after rendering the exposed form widgets.
|
1010 |
|
|
$errors_after = form_set_error();
|
1011 |
|
|
// Find out if the validation of any of the elements in the exposed form
|
1012 |
|
|
// has failed by comparing (1) and (2) above. Don't mess with the view
|
1013 |
|
|
// otherwise.
|
1014 |
|
|
$exposed_errors = count($errors_after) > count($errors_before);
|
1015 |
|
|
if ($exposed_errors || !empty($this->build_info['abort'])) {
|
1016 |
|
|
$this->built = TRUE;
|
1017 |
5d12d676
|
Assos Assos
|
// Don't execute the query, but rendering will still be executed to
|
1018 |
|
|
// display the empty text.
|
1019 |
85ad3d82
|
Assos Assos
|
$this->executed = TRUE;
|
1020 |
|
|
return empty($this->build_info['fail']);
|
1021 |
|
|
}
|
1022 |
|
|
}
|
1023 |
|
|
|
1024 |
|
|
// Build all the relationships first thing.
|
1025 |
|
|
$this->_build('relationship');
|
1026 |
|
|
|
1027 |
|
|
// Set the filtering groups.
|
1028 |
|
|
if (!empty($this->filter)) {
|
1029 |
|
|
$filter_groups = $this->display_handler->get_option('filter_groups');
|
1030 |
|
|
if ($filter_groups) {
|
1031 |
|
|
$this->query->set_group_operator($filter_groups['operator']);
|
1032 |
5d12d676
|
Assos Assos
|
foreach ($filter_groups['groups'] as $id => $operator) {
|
1033 |
85ad3d82
|
Assos Assos
|
$this->query->set_where_group($operator, $id);
|
1034 |
|
|
}
|
1035 |
|
|
}
|
1036 |
|
|
}
|
1037 |
|
|
|
1038 |
|
|
// Build all the filters.
|
1039 |
|
|
$this->_build('filter');
|
1040 |
|
|
|
1041 |
|
|
$this->build_sort = TRUE;
|
1042 |
|
|
|
1043 |
|
|
// Arguments can, in fact, cause this whole thing to abort.
|
1044 |
|
|
if (!$this->_build_arguments()) {
|
1045 |
|
|
$this->build_time = microtime(TRUE) - $start;
|
1046 |
|
|
$this->attach_displays();
|
1047 |
|
|
return $this->built;
|
1048 |
|
|
}
|
1049 |
|
|
|
1050 |
|
|
// Initialize the style; arguments may have changed which style we use,
|
1051 |
|
|
// so waiting as long as possible is important. But we need to know
|
1052 |
|
|
// about the style when we go to build fields.
|
1053 |
|
|
if (!$this->init_style()) {
|
1054 |
|
|
$this->build_info['fail'] = TRUE;
|
1055 |
|
|
return FALSE;
|
1056 |
|
|
}
|
1057 |
|
|
|
1058 |
|
|
if ($this->style_plugin->uses_fields()) {
|
1059 |
|
|
$this->_build('field');
|
1060 |
|
|
}
|
1061 |
|
|
|
1062 |
|
|
// Build our sort criteria if we were instructed to do so.
|
1063 |
|
|
if (!empty($this->build_sort)) {
|
1064 |
|
|
// Allow the style handler to deal with sorting.
|
1065 |
|
|
if ($this->style_plugin->build_sort()) {
|
1066 |
|
|
$this->_build('sort');
|
1067 |
|
|
}
|
1068 |
|
|
// allow the plugin to build second sorts as well.
|
1069 |
|
|
$this->style_plugin->build_sort_post();
|
1070 |
|
|
}
|
1071 |
|
|
|
1072 |
|
|
// Allow area handlers to affect the query.
|
1073 |
|
|
$this->_build('header');
|
1074 |
|
|
$this->_build('footer');
|
1075 |
|
|
$this->_build('empty');
|
1076 |
|
|
|
1077 |
5d12d676
|
Assos Assos
|
// Allow display handler to affect the query.
|
1078 |
85ad3d82
|
Assos Assos
|
$this->display_handler->query($this->display_handler->use_group_by());
|
1079 |
|
|
|
1080 |
5d12d676
|
Assos Assos
|
// Allow style handler to affect the query.
|
1081 |
85ad3d82
|
Assos Assos
|
$this->style_plugin->query($this->display_handler->use_group_by());
|
1082 |
|
|
|
1083 |
5d12d676
|
Assos Assos
|
// Allow exposed form to affect the query.
|
1084 |
4003efde
|
Assos Assos
|
if ($exposed_form) {
|
1085 |
85ad3d82
|
Assos Assos
|
$exposed_form->query();
|
1086 |
|
|
}
|
1087 |
|
|
|
1088 |
|
|
if (variable_get('views_sql_signature', FALSE)) {
|
1089 |
|
|
$this->query->add_signature($this);
|
1090 |
|
|
}
|
1091 |
|
|
|
1092 |
|
|
// Let modules modify the query just prior to finalizing it.
|
1093 |
|
|
$this->query->alter($this);
|
1094 |
|
|
|
1095 |
|
|
// Only build the query if we weren't interrupted.
|
1096 |
|
|
if (empty($this->built)) {
|
1097 |
|
|
// Build the necessary info to execute the query.
|
1098 |
|
|
$this->query->build($this);
|
1099 |
|
|
}
|
1100 |
|
|
|
1101 |
|
|
$this->built = TRUE;
|
1102 |
|
|
$this->build_time = microtime(TRUE) - $start;
|
1103 |
|
|
|
1104 |
5d12d676
|
Assos Assos
|
// Attach displays.
|
1105 |
85ad3d82
|
Assos Assos
|
$this->attach_displays();
|
1106 |
|
|
|
1107 |
|
|
// Let modules modify the view just after building it.
|
1108 |
|
|
foreach (module_implements('views_post_build') as $module) {
|
1109 |
|
|
$function = $module . '_views_post_build';
|
1110 |
|
|
$function($this);
|
1111 |
|
|
}
|
1112 |
|
|
|
1113 |
|
|
return TRUE;
|
1114 |
|
|
}
|
1115 |
|
|
|
1116 |
|
|
/**
|
1117 |
|
|
* Internal method to build an individual set of handlers.
|
1118 |
|
|
*
|
1119 |
|
|
* @param string $key
|
1120 |
|
|
* The type of handlers (filter etc.) which should be iterated over to
|
1121 |
|
|
* build the relationship and query information.
|
1122 |
|
|
*/
|
1123 |
5d12d676
|
Assos Assos
|
public function _build($key) {
|
1124 |
85ad3d82
|
Assos Assos
|
$handlers = &$this->$key;
|
1125 |
|
|
foreach ($handlers as $id => $data) {
|
1126 |
|
|
|
1127 |
|
|
if (!empty($handlers[$id]) && is_object($handlers[$id])) {
|
1128 |
|
|
$multiple_exposed_input = array(0 => NULL);
|
1129 |
|
|
if ($handlers[$id]->multiple_exposed_input()) {
|
1130 |
|
|
$multiple_exposed_input = $handlers[$id]->group_multiple_exposed_input($this->exposed_data);
|
1131 |
|
|
}
|
1132 |
|
|
foreach ($multiple_exposed_input as $group_id) {
|
1133 |
|
|
// Give this handler access to the exposed filter input.
|
1134 |
|
|
if (!empty($this->exposed_data)) {
|
1135 |
|
|
$converted = FALSE;
|
1136 |
|
|
if ($handlers[$id]->is_a_group()) {
|
1137 |
|
|
$converted = $handlers[$id]->convert_exposed_input($this->exposed_data, $group_id);
|
1138 |
|
|
$handlers[$id]->store_group_input($this->exposed_data, $converted);
|
1139 |
|
|
if (!$converted) {
|
1140 |
|
|
continue;
|
1141 |
|
|
}
|
1142 |
|
|
}
|
1143 |
|
|
$rc = $handlers[$id]->accept_exposed_input($this->exposed_data);
|
1144 |
5d12d676
|
Assos Assos
|
$handlers[$id]->store_exposed_input($this->exposed_input, $rc);
|
1145 |
85ad3d82
|
Assos Assos
|
if (!$rc) {
|
1146 |
|
|
continue;
|
1147 |
|
|
}
|
1148 |
|
|
}
|
1149 |
|
|
$handlers[$id]->set_relationship();
|
1150 |
|
|
$handlers[$id]->query($this->display_handler->use_group_by());
|
1151 |
|
|
}
|
1152 |
|
|
}
|
1153 |
|
|
}
|
1154 |
|
|
}
|
1155 |
|
|
|
1156 |
|
|
/**
|
1157 |
|
|
* Execute the view's query.
|
1158 |
|
|
*
|
1159 |
|
|
* @param string $display_id
|
1160 |
|
|
* The machine name of the display, which should be executed.
|
1161 |
|
|
*
|
1162 |
|
|
* @return bool
|
1163 |
|
|
* Return whether the executing was successful, for example an argument
|
1164 |
|
|
* could stop the process.
|
1165 |
|
|
*/
|
1166 |
5d12d676
|
Assos Assos
|
public function execute($display_id = NULL) {
|
1167 |
85ad3d82
|
Assos Assos
|
if (empty($this->built)) {
|
1168 |
|
|
if (!$this->build($display_id)) {
|
1169 |
|
|
return FALSE;
|
1170 |
|
|
}
|
1171 |
|
|
}
|
1172 |
|
|
|
1173 |
|
|
if (!empty($this->executed)) {
|
1174 |
|
|
return TRUE;
|
1175 |
|
|
}
|
1176 |
|
|
|
1177 |
5d12d676
|
Assos Assos
|
// Don't allow to use deactivated displays, but display them on the live
|
1178 |
|
|
// preview.
|
1179 |
85ad3d82
|
Assos Assos
|
if (!$this->display[$this->current_display]->handler->get_option('enabled') && empty($this->live_preview)) {
|
1180 |
|
|
$this->build_info['fail'] = TRUE;
|
1181 |
|
|
return FALSE;
|
1182 |
|
|
}
|
1183 |
|
|
|
1184 |
|
|
// Let modules modify the view just prior to executing it.
|
1185 |
|
|
foreach (module_implements('views_pre_execute') as $module) {
|
1186 |
|
|
$function = $module . '_views_pre_execute';
|
1187 |
|
|
$function($this);
|
1188 |
|
|
}
|
1189 |
|
|
|
1190 |
|
|
// Check for already-cached results.
|
1191 |
|
|
if (!empty($this->live_preview)) {
|
1192 |
|
|
$cache = FALSE;
|
1193 |
|
|
}
|
1194 |
|
|
else {
|
1195 |
|
|
$cache = $this->display_handler->get_plugin('cache');
|
1196 |
|
|
}
|
1197 |
|
|
if ($cache && $cache->cache_get('results')) {
|
1198 |
5d12d676
|
Assos Assos
|
if ($this->query->pager->use_pager() || !empty($this->get_total_rows)) {
|
1199 |
85ad3d82
|
Assos Assos
|
$this->query->pager->total_items = $this->total_rows;
|
1200 |
|
|
$this->query->pager->update_page_info();
|
1201 |
|
|
}
|
1202 |
|
|
vpr('Used cached results');
|
1203 |
|
|
}
|
1204 |
|
|
else {
|
1205 |
|
|
$this->query->execute($this);
|
1206 |
|
|
// Enforce the array key rule as documented in
|
1207 |
|
|
// views_plugin_query::execute().
|
1208 |
|
|
$this->result = array_values($this->result);
|
1209 |
|
|
$this->_post_execute();
|
1210 |
|
|
if ($cache) {
|
1211 |
|
|
$cache->cache_set('results');
|
1212 |
|
|
}
|
1213 |
|
|
}
|
1214 |
|
|
|
1215 |
|
|
// Let modules modify the view just after executing it.
|
1216 |
|
|
foreach (module_implements('views_post_execute') as $module) {
|
1217 |
|
|
$function = $module . '_views_post_execute';
|
1218 |
|
|
$function($this);
|
1219 |
|
|
}
|
1220 |
|
|
|
1221 |
|
|
$this->executed = TRUE;
|
1222 |
|
|
}
|
1223 |
|
|
|
1224 |
|
|
/**
|
1225 |
|
|
* Render this view for a certain display.
|
1226 |
|
|
*
|
1227 |
|
|
* Note: You should better use just the preview function if you want to
|
1228 |
|
|
* render a view.
|
1229 |
|
|
*
|
1230 |
|
|
* @param string $display_id
|
1231 |
|
|
* The machine name of the display, which should be rendered.
|
1232 |
|
|
*
|
1233 |
5d12d676
|
Assos Assos
|
* @return string|NULL
|
1234 |
|
|
* Return the output of the rendered view or NULL if something failed in the
|
1235 |
|
|
* process.
|
1236 |
85ad3d82
|
Assos Assos
|
*/
|
1237 |
5d12d676
|
Assos Assos
|
public function render($display_id = NULL) {
|
1238 |
85ad3d82
|
Assos Assos
|
$this->execute($display_id);
|
1239 |
|
|
|
1240 |
|
|
// Check to see if the build failed.
|
1241 |
|
|
if (!empty($this->build_info['fail'])) {
|
1242 |
|
|
return;
|
1243 |
|
|
}
|
1244 |
78d68095
|
Assos Assos
|
if (!empty($this->build_info['denied'])) {
|
1245 |
85ad3d82
|
Assos Assos
|
return;
|
1246 |
|
|
}
|
1247 |
|
|
|
1248 |
|
|
drupal_theme_initialize();
|
1249 |
|
|
|
1250 |
|
|
$start = microtime(TRUE);
|
1251 |
|
|
if (!empty($this->live_preview) && variable_get('views_show_additional_queries', FALSE)) {
|
1252 |
|
|
$this->start_query_capture();
|
1253 |
|
|
}
|
1254 |
|
|
|
1255 |
|
|
$exposed_form = $this->display_handler->get_plugin('exposed_form');
|
1256 |
|
|
$exposed_form->pre_render($this->result);
|
1257 |
|
|
|
1258 |
|
|
// Check for already-cached output.
|
1259 |
|
|
if (!empty($this->live_preview)) {
|
1260 |
|
|
$cache = FALSE;
|
1261 |
|
|
}
|
1262 |
|
|
else {
|
1263 |
|
|
$cache = $this->display_handler->get_plugin('cache');
|
1264 |
|
|
}
|
1265 |
|
|
if ($cache && $cache->cache_get('output')) {
|
1266 |
|
|
}
|
1267 |
|
|
else {
|
1268 |
|
|
if ($cache) {
|
1269 |
|
|
$cache->cache_start();
|
1270 |
|
|
}
|
1271 |
|
|
|
1272 |
|
|
// Run pre_render for the pager as it might change the result.
|
1273 |
|
|
if (!empty($this->query->pager)) {
|
1274 |
|
|
$this->query->pager->pre_render($this->result);
|
1275 |
|
|
}
|
1276 |
|
|
|
1277 |
|
|
// Initialize the style plugin.
|
1278 |
|
|
$this->init_style();
|
1279 |
|
|
|
1280 |
|
|
// Give field handlers the opportunity to perform additional queries
|
1281 |
|
|
// using the entire resultset prior to rendering.
|
1282 |
|
|
if ($this->style_plugin->uses_fields()) {
|
1283 |
|
|
foreach ($this->field as $id => $handler) {
|
1284 |
|
|
if (!empty($this->field[$id])) {
|
1285 |
|
|
$this->field[$id]->pre_render($this->result);
|
1286 |
|
|
}
|
1287 |
|
|
}
|
1288 |
|
|
}
|
1289 |
|
|
|
1290 |
|
|
$this->style_plugin->pre_render($this->result);
|
1291 |
|
|
|
1292 |
|
|
// Let modules modify the view just prior to rendering it.
|
1293 |
|
|
foreach (module_implements('views_pre_render') as $module) {
|
1294 |
|
|
$function = $module . '_views_pre_render';
|
1295 |
|
|
$function($this);
|
1296 |
|
|
}
|
1297 |
|
|
|
1298 |
|
|
// Let the themes play too, because pre render is a very themey thing.
|
1299 |
|
|
foreach ($GLOBALS['base_theme_info'] as $base) {
|
1300 |
|
|
$function = $base->name . '_views_pre_render';
|
1301 |
|
|
if (function_exists($function)) {
|
1302 |
|
|
$function($this);
|
1303 |
|
|
}
|
1304 |
|
|
}
|
1305 |
|
|
$function = $GLOBALS['theme'] . '_views_pre_render';
|
1306 |
|
|
if (function_exists($function)) {
|
1307 |
|
|
$function($this);
|
1308 |
|
|
}
|
1309 |
|
|
|
1310 |
|
|
$this->display_handler->output = $this->display_handler->render();
|
1311 |
|
|
if ($cache) {
|
1312 |
|
|
$cache->cache_set('output');
|
1313 |
|
|
}
|
1314 |
|
|
}
|
1315 |
|
|
$this->render_time = microtime(TRUE) - $start;
|
1316 |
|
|
|
1317 |
|
|
$exposed_form->post_render($this->display_handler->output);
|
1318 |
|
|
|
1319 |
|
|
if ($cache) {
|
1320 |
|
|
$cache->post_render($this->display_handler->output);
|
1321 |
|
|
}
|
1322 |
|
|
|
1323 |
|
|
// Let modules modify the view output after it is rendered.
|
1324 |
|
|
foreach (module_implements('views_post_render') as $module) {
|
1325 |
|
|
$function = $module . '_views_post_render';
|
1326 |
|
|
$function($this, $this->display_handler->output, $cache);
|
1327 |
|
|
}
|
1328 |
|
|
|
1329 |
|
|
// Let the themes play too, because post render is a very themey thing.
|
1330 |
|
|
foreach ($GLOBALS['base_theme_info'] as $base) {
|
1331 |
|
|
$function = $base->name . '_views_post_render';
|
1332 |
|
|
if (function_exists($function)) {
|
1333 |
b08fce64
|
Assos Assos
|
$function($this, $this->display_handler->output, $cache);
|
1334 |
85ad3d82
|
Assos Assos
|
}
|
1335 |
|
|
}
|
1336 |
|
|
$function = $GLOBALS['theme'] . '_views_post_render';
|
1337 |
|
|
if (function_exists($function)) {
|
1338 |
|
|
$function($this, $this->display_handler->output, $cache);
|
1339 |
|
|
}
|
1340 |
|
|
|
1341 |
|
|
if (!empty($this->live_preview) && variable_get('views_show_additional_queries', FALSE)) {
|
1342 |
|
|
$this->end_query_capture();
|
1343 |
|
|
}
|
1344 |
|
|
|
1345 |
|
|
return $this->display_handler->output;
|
1346 |
|
|
}
|
1347 |
|
|
|
1348 |
|
|
/**
|
1349 |
5d12d676
|
Assos Assos
|
* Render a specific field via the field ID and the row #.
|
1350 |
85ad3d82
|
Assos Assos
|
*
|
1351 |
|
|
* Note: You might want to use views_plugin_style::render_fields as it
|
1352 |
|
|
* caches the output for you.
|
1353 |
|
|
*
|
1354 |
|
|
* @param string $field
|
1355 |
|
|
* The id of the field to be rendered.
|
1356 |
|
|
* @param int $row
|
1357 |
|
|
* The row number in the $view->result which is used for the rendering.
|
1358 |
|
|
*
|
1359 |
|
|
* @return string
|
1360 |
|
|
* The rendered output of the field.
|
1361 |
|
|
*/
|
1362 |
5d12d676
|
Assos Assos
|
public function render_field($field, $row) {
|
1363 |
85ad3d82
|
Assos Assos
|
if (isset($this->field[$field]) && isset($this->result[$row])) {
|
1364 |
|
|
return $this->field[$field]->advanced_render($this->result[$row]);
|
1365 |
|
|
}
|
1366 |
|
|
}
|
1367 |
|
|
|
1368 |
|
|
/**
|
1369 |
|
|
* Execute the given display, with the given arguments.
|
1370 |
|
|
* To be called externally by whatever mechanism invokes the view,
|
1371 |
|
|
* such as a page callback, hook_block, etc.
|
1372 |
|
|
*
|
1373 |
|
|
* This function should NOT be used by anything external as this
|
1374 |
|
|
* returns data in the format specified by the display. It can also
|
1375 |
|
|
* have other side effects that are only intended for the 'proper'
|
1376 |
|
|
* use of the display, such as setting page titles and breadcrumbs.
|
1377 |
|
|
*
|
1378 |
|
|
* If you simply want to view the display, use view::preview() instead.
|
1379 |
|
|
*/
|
1380 |
5d12d676
|
Assos Assos
|
public function execute_display($display_id = NULL, $args = array()) {
|
1381 |
85ad3d82
|
Assos Assos
|
if (empty($this->current_display) || $this->current_display != $this->choose_display($display_id)) {
|
1382 |
|
|
if (!$this->set_display($display_id)) {
|
1383 |
|
|
return FALSE;
|
1384 |
|
|
}
|
1385 |
|
|
}
|
1386 |
|
|
|
1387 |
|
|
$this->pre_execute($args);
|
1388 |
|
|
|
1389 |
5d12d676
|
Assos Assos
|
// Execute the view.
|
1390 |
85ad3d82
|
Assos Assos
|
$output = $this->display_handler->execute();
|
1391 |
|
|
|
1392 |
|
|
$this->post_execute();
|
1393 |
|
|
return $output;
|
1394 |
|
|
}
|
1395 |
|
|
|
1396 |
|
|
/**
|
1397 |
|
|
* Preview the given display, with the given arguments.
|
1398 |
|
|
*
|
1399 |
|
|
* To be called externally, probably by an AJAX handler of some flavor.
|
1400 |
|
|
* Can also be called when views are embedded, as this guarantees
|
1401 |
|
|
* normalized output.
|
1402 |
|
|
*/
|
1403 |
5d12d676
|
Assos Assos
|
public function preview($display_id = NULL, $args = array()) {
|
1404 |
85ad3d82
|
Assos Assos
|
if (empty($this->current_display) || ((!empty($display_id)) && $this->current_display != $display_id)) {
|
1405 |
|
|
if (!$this->set_display($display_id)) {
|
1406 |
|
|
return FALSE;
|
1407 |
|
|
}
|
1408 |
|
|
}
|
1409 |
|
|
|
1410 |
|
|
$this->preview = TRUE;
|
1411 |
|
|
$this->pre_execute($args);
|
1412 |
|
|
// Preview the view.
|
1413 |
|
|
$output = $this->display_handler->preview();
|
1414 |
|
|
|
1415 |
|
|
$this->post_execute();
|
1416 |
|
|
return $output;
|
1417 |
|
|
}
|
1418 |
|
|
|
1419 |
|
|
/**
|
1420 |
|
|
* Run attachments and let the display do what it needs to do prior
|
1421 |
|
|
* to running.
|
1422 |
|
|
*/
|
1423 |
5d12d676
|
Assos Assos
|
public function pre_execute($args = array()) {
|
1424 |
85ad3d82
|
Assos Assos
|
$this->old_view[] = views_get_current_view();
|
1425 |
|
|
views_set_current_view($this);
|
1426 |
|
|
$display_id = $this->current_display;
|
1427 |
|
|
|
1428 |
|
|
// Prepare the view with the information we have, but only if we were
|
1429 |
|
|
// passed arguments, as they may have been set previously.
|
1430 |
|
|
if ($args) {
|
1431 |
|
|
$this->set_arguments($args);
|
1432 |
|
|
}
|
1433 |
|
|
|
1434 |
ba3b3627
|
Assos Assos
|
// Trigger hook_views_pre_view(). Allow other modules to modify the view
|
1435 |
5d12d676
|
Assos Assos
|
// just prior to executing the preview.
|
1436 |
ba3b3627
|
Assos Assos
|
foreach (module_implements('views_pre_view') as $module) {
|
1437 |
|
|
$function = $module . '_views_pre_view';
|
1438 |
85ad3d82
|
Assos Assos
|
$function($this, $display_id, $this->args);
|
1439 |
|
|
}
|
1440 |
|
|
|
1441 |
ba3b3627
|
Assos Assos
|
// Allow hook_views_pre_view() to set the dom_id, then ensure it is set.
|
1442 |
85ad3d82
|
Assos Assos
|
$this->dom_id = !empty($this->dom_id) ? $this->dom_id : md5($this->name . REQUEST_TIME . rand());
|
1443 |
|
|
|
1444 |
5d12d676
|
Assos Assos
|
// Allow the display handler to set up for execution.
|
1445 |
85ad3d82
|
Assos Assos
|
$this->display_handler->pre_execute();
|
1446 |
|
|
}
|
1447 |
|
|
|
1448 |
|
|
/**
|
1449 |
|
|
* Unset the current view, mostly.
|
1450 |
|
|
*/
|
1451 |
5d12d676
|
Assos Assos
|
public function post_execute() {
|
1452 |
85ad3d82
|
Assos Assos
|
// unset current view so we can be properly destructed later on.
|
1453 |
|
|
// Return the previous value in case we're an attachment.
|
1454 |
|
|
if ($this->old_view) {
|
1455 |
|
|
$old_view = array_pop($this->old_view);
|
1456 |
|
|
}
|
1457 |
|
|
|
1458 |
|
|
views_set_current_view(isset($old_view) ? $old_view : FALSE);
|
1459 |
|
|
}
|
1460 |
|
|
|
1461 |
|
|
/**
|
1462 |
|
|
* Run attachment displays for the view.
|
1463 |
|
|
*/
|
1464 |
5d12d676
|
Assos Assos
|
public function attach_displays() {
|
1465 |
85ad3d82
|
Assos Assos
|
if (!empty($this->is_attachment)) {
|
1466 |
|
|
return;
|
1467 |
|
|
}
|
1468 |
|
|
|
1469 |
|
|
if (!$this->display_handler->accept_attachments()) {
|
1470 |
|
|
return;
|
1471 |
|
|
}
|
1472 |
|
|
|
1473 |
|
|
$this->is_attachment = TRUE;
|
1474 |
|
|
// Give other displays an opportunity to attach to the view.
|
1475 |
|
|
foreach ($this->display as $id => $display) {
|
1476 |
|
|
if (!empty($this->display[$id]->handler)) {
|
1477 |
|
|
$this->display[$id]->handler->attach_to($this->current_display);
|
1478 |
|
|
}
|
1479 |
|
|
}
|
1480 |
|
|
$this->is_attachment = FALSE;
|
1481 |
|
|
}
|
1482 |
|
|
|
1483 |
|
|
/**
|
1484 |
5d12d676
|
Assos Assos
|
* Called to get hook_menu() info from the view and the named display handler.
|
1485 |
85ad3d82
|
Assos Assos
|
*
|
1486 |
5d12d676
|
Assos Assos
|
* @param string $display_id
|
1487 |
85ad3d82
|
Assos Assos
|
* A display id.
|
1488 |
5d12d676
|
Assos Assos
|
* @param array $callbacks
|
1489 |
85ad3d82
|
Assos Assos
|
* A menu callback array passed from views_menu_alter().
|
1490 |
|
|
*/
|
1491 |
5d12d676
|
Assos Assos
|
public function execute_hook_menu($display_id = NULL, &$callbacks = array()) {
|
1492 |
85ad3d82
|
Assos Assos
|
// Prepare the view with the information we have.
|
1493 |
|
|
// This was probably already called, but it's good to be safe.
|
1494 |
|
|
if (!$this->set_display($display_id)) {
|
1495 |
|
|
return FALSE;
|
1496 |
|
|
}
|
1497 |
|
|
|
1498 |
5d12d676
|
Assos Assos
|
// Execute the view.
|
1499 |
85ad3d82
|
Assos Assos
|
if (isset($this->display_handler)) {
|
1500 |
|
|
return $this->display_handler->execute_hook_menu($callbacks);
|
1501 |
|
|
}
|
1502 |
|
|
}
|
1503 |
|
|
|
1504 |
|
|
/**
|
1505 |
|
|
* Called to get hook_block information from the view and the
|
1506 |
|
|
* named display handler.
|
1507 |
|
|
*/
|
1508 |
5d12d676
|
Assos Assos
|
public function execute_hook_block_list($display_id = NULL) {
|
1509 |
85ad3d82
|
Assos Assos
|
// Prepare the view with the information we have.
|
1510 |
|
|
// This was probably already called, but it's good to be safe.
|
1511 |
|
|
if (!$this->set_display($display_id)) {
|
1512 |
|
|
return FALSE;
|
1513 |
|
|
}
|
1514 |
|
|
|
1515 |
5d12d676
|
Assos Assos
|
// Execute the view.
|
1516 |
85ad3d82
|
Assos Assos
|
if (isset($this->display_handler)) {
|
1517 |
|
|
return $this->display_handler->execute_hook_block_list();
|
1518 |
|
|
}
|
1519 |
|
|
}
|
1520 |
|
|
|
1521 |
|
|
/**
|
1522 |
5d12d676
|
Assos Assos
|
* Determine if the given user has access to the view.
|
1523 |
|
|
*
|
1524 |
|
|
* Note that this sets the display handler if it hasn't been.
|
1525 |
85ad3d82
|
Assos Assos
|
*/
|
1526 |
5d12d676
|
Assos Assos
|
public function access($displays = NULL, $account = NULL) {
|
1527 |
b08fce64
|
Assos Assos
|
// No one should have access to disabled views.
|
1528 |
85ad3d82
|
Assos Assos
|
if (!empty($this->disabled)) {
|
1529 |
|
|
return FALSE;
|
1530 |
|
|
}
|
1531 |
|
|
|
1532 |
|
|
if (!isset($this->current_display)) {
|
1533 |
|
|
$this->init_display();
|
1534 |
|
|
}
|
1535 |
|
|
|
1536 |
|
|
if (!$account) {
|
1537 |
|
|
$account = $GLOBALS['user'];
|
1538 |
|
|
}
|
1539 |
|
|
|
1540 |
5d12d676
|
Assos Assos
|
// We can't use choose_display() here because that function calls this one.
|
1541 |
|
|
$displays = (array) $displays;
|
1542 |
85ad3d82
|
Assos Assos
|
foreach ($displays as $display_id) {
|
1543 |
|
|
if (!empty($this->display[$display_id]->handler)) {
|
1544 |
|
|
if ($this->display[$display_id]->handler->access($account)) {
|
1545 |
|
|
return TRUE;
|
1546 |
|
|
}
|
1547 |
|
|
}
|
1548 |
|
|
}
|
1549 |
|
|
|
1550 |
|
|
return FALSE;
|
1551 |
|
|
}
|
1552 |
|
|
|
1553 |
|
|
/**
|
1554 |
5d12d676
|
Assos Assos
|
* Get the view's current title.
|
1555 |
|
|
*
|
1556 |
|
|
* This can change depending upon how it was built.
|
1557 |
85ad3d82
|
Assos Assos
|
*/
|
1558 |
5d12d676
|
Assos Assos
|
public function get_title() {
|
1559 |
85ad3d82
|
Assos Assos
|
if (empty($this->display_handler)) {
|
1560 |
|
|
if (!$this->set_display('default')) {
|
1561 |
|
|
return FALSE;
|
1562 |
|
|
}
|
1563 |
|
|
}
|
1564 |
|
|
|
1565 |
|
|
// During building, we might find a title override. If so, use it.
|
1566 |
|
|
if (!empty($this->build_info['title'])) {
|
1567 |
|
|
$title = $this->build_info['title'];
|
1568 |
|
|
}
|
1569 |
|
|
else {
|
1570 |
|
|
$title = $this->display_handler->get_option('title');
|
1571 |
|
|
}
|
1572 |
|
|
|
1573 |
|
|
// Allow substitutions from the first row.
|
1574 |
|
|
if ($this->init_style()) {
|
1575 |
|
|
$title = $this->style_plugin->tokenize_value($title, 0);
|
1576 |
|
|
}
|
1577 |
|
|
return $title;
|
1578 |
|
|
}
|
1579 |
|
|
|
1580 |
|
|
/**
|
1581 |
|
|
* Override the view's current title.
|
1582 |
|
|
*
|
1583 |
8be7bf84
|
Assos Assos
|
* The tokens in the title get replaced before rendering.
|
1584 |
85ad3d82
|
Assos Assos
|
*/
|
1585 |
5d12d676
|
Assos Assos
|
public function set_title($title) {
|
1586 |
|
|
$this->build_info['title'] = $title;
|
1587 |
|
|
return TRUE;
|
1588 |
|
|
}
|
1589 |
85ad3d82
|
Assos Assos
|
|
1590 |
|
|
/**
|
1591 |
|
|
* Return the human readable name for a view.
|
1592 |
|
|
*
|
1593 |
5d12d676
|
Assos Assos
|
* When a certain view doesn't have a human readable name return the machine
|
1594 |
|
|
* readable name.
|
1595 |
85ad3d82
|
Assos Assos
|
*/
|
1596 |
5d12d676
|
Assos Assos
|
public function get_human_name() {
|
1597 |
85ad3d82
|
Assos Assos
|
if (!empty($this->human_name)) {
|
1598 |
|
|
$human_name = $this->human_name;
|
1599 |
|
|
}
|
1600 |
|
|
else {
|
1601 |
|
|
$human_name = $this->name;
|
1602 |
|
|
}
|
1603 |
|
|
return $human_name;
|
1604 |
|
|
}
|
1605 |
|
|
|
1606 |
|
|
/**
|
1607 |
|
|
* Force the view to build a title.
|
1608 |
|
|
*/
|
1609 |
5d12d676
|
Assos Assos
|
public function build_title() {
|
1610 |
85ad3d82
|
Assos Assos
|
$this->init_display();
|
1611 |
|
|
|
1612 |
|
|
if (empty($this->built)) {
|
1613 |
|
|
$this->init_query();
|
1614 |
|
|
}
|
1615 |
|
|
|
1616 |
|
|
$this->init_handlers();
|
1617 |
|
|
|
1618 |
|
|
$this->_build_arguments();
|
1619 |
|
|
}
|
1620 |
|
|
|
1621 |
|
|
/**
|
1622 |
|
|
* Get the URL for the current view.
|
1623 |
|
|
*
|
1624 |
|
|
* This URL will be adjusted for arguments.
|
1625 |
|
|
*/
|
1626 |
5d12d676
|
Assos Assos
|
public function get_url($args = NULL, $path = NULL) {
|
1627 |
85ad3d82
|
Assos Assos
|
if (!empty($this->override_url)) {
|
1628 |
|
|
return $this->override_url;
|
1629 |
|
|
}
|
1630 |
|
|
|
1631 |
|
|
if (!isset($path)) {
|
1632 |
|
|
$path = $this->get_path();
|
1633 |
|
|
}
|
1634 |
|
|
if (!isset($args)) {
|
1635 |
|
|
$args = $this->args;
|
1636 |
|
|
|
1637 |
|
|
// Exclude arguments that were computed, not passed on the URL.
|
1638 |
|
|
$position = 0;
|
1639 |
|
|
if (!empty($this->argument)) {
|
1640 |
|
|
foreach ($this->argument as $argument_id => $argument) {
|
1641 |
44d2e178
|
Assos Assos
|
if (!empty($argument->options['default_argument_skip_url'])) {
|
1642 |
85ad3d82
|
Assos Assos
|
unset($args[$position]);
|
1643 |
|
|
}
|
1644 |
|
|
$position++;
|
1645 |
|
|
}
|
1646 |
|
|
}
|
1647 |
|
|
}
|
1648 |
5d12d676
|
Assos Assos
|
// Don't bother working if there's nothing to do.
|
1649 |
85ad3d82
|
Assos Assos
|
if (empty($path) || (empty($args) && strpos($path, '%') === FALSE)) {
|
1650 |
|
|
return $path;
|
1651 |
|
|
}
|
1652 |
|
|
|
1653 |
|
|
$pieces = array();
|
1654 |
|
|
$argument_keys = isset($this->argument) ? array_keys($this->argument) : array();
|
1655 |
|
|
$id = current($argument_keys);
|
1656 |
|
|
foreach (explode('/', $path) as $piece) {
|
1657 |
|
|
if ($piece != '%') {
|
1658 |
|
|
$pieces[] = $piece;
|
1659 |
|
|
}
|
1660 |
|
|
else {
|
1661 |
|
|
if (empty($args)) {
|
1662 |
|
|
// Try to never put % in a url; use the wildcard instead.
|
1663 |
|
|
if ($id && !empty($this->argument[$id]->options['exception']['value'])) {
|
1664 |
|
|
$pieces[] = $this->argument[$id]->options['exception']['value'];
|
1665 |
|
|
}
|
1666 |
|
|
else {
|
1667 |
5d12d676
|
Assos Assos
|
$pieces[] = '*';
|
1668 |
|
|
// @todo Gotta put something if there just isn't one.
|
1669 |
85ad3d82
|
Assos Assos
|
}
|
1670 |
|
|
|
1671 |
|
|
}
|
1672 |
|
|
else {
|
1673 |
|
|
$pieces[] = array_shift($args);
|
1674 |
|
|
}
|
1675 |
|
|
|
1676 |
|
|
if ($id) {
|
1677 |
|
|
$id = next($argument_keys);
|
1678 |
|
|
}
|
1679 |
|
|
}
|
1680 |
|
|
}
|
1681 |
|
|
|
1682 |
|
|
if (!empty($args)) {
|
1683 |
|
|
$pieces = array_merge($pieces, $args);
|
1684 |
|
|
}
|
1685 |
|
|
return implode('/', $pieces);
|
1686 |
|
|
}
|
1687 |
|
|
|
1688 |
|
|
/**
|
1689 |
|
|
* Get the base path used for this view.
|
1690 |
|
|
*/
|
1691 |
5d12d676
|
Assos Assos
|
public function get_path() {
|
1692 |
85ad3d82
|
Assos Assos
|
if (!empty($this->override_path)) {
|
1693 |
|
|
return $this->override_path;
|
1694 |
|
|
}
|
1695 |
|
|
|
1696 |
|
|
if (empty($this->display_handler)) {
|
1697 |
|
|
if (!$this->set_display('default')) {
|
1698 |
|
|
return FALSE;
|
1699 |
|
|
}
|
1700 |
|
|
}
|
1701 |
|
|
return $this->display_handler->get_path();
|
1702 |
|
|
}
|
1703 |
|
|
|
1704 |
|
|
/**
|
1705 |
|
|
* Get the breadcrumb used for this view.
|
1706 |
|
|
*
|
1707 |
5d12d676
|
Assos Assos
|
* @param bool $set
|
1708 |
85ad3d82
|
Assos Assos
|
* If true, use drupal_set_breadcrumb() to install the breadcrumb.
|
1709 |
|
|
*/
|
1710 |
5d12d676
|
Assos Assos
|
public function get_breadcrumb($set = FALSE) {
|
1711 |
85ad3d82
|
Assos Assos
|
// Now that we've built the view, extract the breadcrumb.
|
1712 |
|
|
$base = TRUE;
|
1713 |
|
|
$breadcrumb = array();
|
1714 |
|
|
|
1715 |
|
|
if (!empty($this->build_info['breadcrumb'])) {
|
1716 |
|
|
foreach ($this->build_info['breadcrumb'] as $path => $title) {
|
1717 |
|
|
// Check to see if the frontpage is in the breadcrumb trail; if it
|
1718 |
|
|
// is, we'll remove that from the actual breadcrumb later.
|
1719 |
|
|
if ($path == variable_get('site_frontpage', 'node')) {
|
1720 |
|
|
$base = FALSE;
|
1721 |
|
|
$title = t('Home');
|
1722 |
|
|
}
|
1723 |
|
|
if ($title) {
|
1724 |
|
|
$breadcrumb[] = l($title, $path, array('html' => TRUE));
|
1725 |
|
|
}
|
1726 |
|
|
}
|
1727 |
|
|
|
1728 |
|
|
if ($set) {
|
1729 |
|
|
if ($base) {
|
1730 |
|
|
$breadcrumb = array_merge(drupal_get_breadcrumb(), $breadcrumb);
|
1731 |
|
|
}
|
1732 |
|
|
drupal_set_breadcrumb($breadcrumb);
|
1733 |
|
|
}
|
1734 |
|
|
}
|
1735 |
|
|
return $breadcrumb;
|
1736 |
|
|
}
|
1737 |
|
|
|
1738 |
|
|
/**
|
1739 |
5d12d676
|
Assos Assos
|
* Is this view cacheable?.
|
1740 |
85ad3d82
|
Assos Assos
|
*/
|
1741 |
5d12d676
|
Assos Assos
|
public function is_cacheable() {
|
1742 |
85ad3d82
|
Assos Assos
|
return $this->is_cacheable;
|
1743 |
|
|
}
|
1744 |
|
|
|
1745 |
|
|
/**
|
1746 |
|
|
* Set up query capturing.
|
1747 |
|
|
*
|
1748 |
5d12d676
|
Assos Assos
|
* Db_query() stores the queries that it runs in global $queries, bit only if
|
1749 |
|
|
* dev_query is set to true. In this case, we want to temporarily override
|
1750 |
|
|
* that setting if it's not and we can do that without forcing a db rewrite by
|
1751 |
|
|
* just manipulating $conf. This is kind of evil but it works.
|
1752 |
85ad3d82
|
Assos Assos
|
*/
|
1753 |
5d12d676
|
Assos Assos
|
public function start_query_capture() {
|
1754 |
85ad3d82
|
Assos Assos
|
global $conf, $queries;
|
1755 |
|
|
if (empty($conf['dev_query'])) {
|
1756 |
|
|
$this->fix_dev_query = TRUE;
|
1757 |
|
|
$conf['dev_query'] = TRUE;
|
1758 |
|
|
}
|
1759 |
|
|
|
1760 |
5d12d676
|
Assos Assos
|
// Record the last query key used; anything already run isn't a query that
|
1761 |
|
|
// we are interested in.
|
1762 |
85ad3d82
|
Assos Assos
|
$this->last_query_key = NULL;
|
1763 |
|
|
|
1764 |
|
|
if (!empty($queries)) {
|
1765 |
|
|
$keys = array_keys($queries);
|
1766 |
|
|
$this->last_query_key = array_pop($keys);
|
1767 |
|
|
}
|
1768 |
|
|
}
|
1769 |
|
|
|
1770 |
|
|
/**
|
1771 |
|
|
* Add the list of queries run during render to buildinfo.
|
1772 |
|
|
*
|
1773 |
|
|
* @see view::start_query_capture()
|
1774 |
|
|
*/
|
1775 |
5d12d676
|
Assos Assos
|
public function end_query_capture() {
|
1776 |
85ad3d82
|
Assos Assos
|
global $conf, $queries;
|
1777 |
|
|
if (!empty($this->fix_dev_query)) {
|
1778 |
|
|
$conf['dev_query'] = FALSE;
|
1779 |
|
|
}
|
1780 |
|
|
|
1781 |
5d12d676
|
Assos Assos
|
// Make a copy of the array so we can manipulate it with array_splice.
|
1782 |
85ad3d82
|
Assos Assos
|
$temp = $queries;
|
1783 |
|
|
|
1784 |
|
|
// Scroll through the queries until we get to our last query key.
|
1785 |
|
|
// Unset anything in our temp array.
|
1786 |
|
|
if (isset($this->last_query_key)) {
|
1787 |
5d12d676
|
Assos Assos
|
foreach ($queries as $id => $query) {
|
1788 |
85ad3d82
|
Assos Assos
|
if ($id == $this->last_query_key) {
|
1789 |
|
|
break;
|
1790 |
|
|
}
|
1791 |
|
|
|
1792 |
|
|
unset($temp[$id]);
|
1793 |
|
|
}
|
1794 |
|
|
}
|
1795 |
|
|
|
1796 |
|
|
$this->additional_queries = $temp;
|
1797 |
|
|
}
|
1798 |
|
|
|
1799 |
|
|
/**
|
1800 |
|
|
* Static factory method to load a list of views based upon a $where clause.
|
1801 |
|
|
*
|
1802 |
5d12d676
|
Assos Assos
|
* Although this method could be implemented to simply iterate over
|
1803 |
|
|
* views::load(), that would be very slow. Buiding the views externally from
|
1804 |
|
|
* unified queries is much faster.
|
1805 |
85ad3d82
|
Assos Assos
|
*/
|
1806 |
|
|
static function load_views() {
|
1807 |
|
|
$result = db_query("SELECT DISTINCT v.* FROM {views_view} v");
|
1808 |
|
|
$views = array();
|
1809 |
|
|
|
1810 |
|
|
// Load all the views.
|
1811 |
|
|
foreach ($result as $data) {
|
1812 |
5d12d676
|
Assos Assos
|
$view = new view();
|
1813 |
85ad3d82
|
Assos Assos
|
$view->load_row($data);
|
1814 |
|
|
$view->loaded = TRUE;
|
1815 |
|
|
$view->type = t('Normal');
|
1816 |
|
|
$views[$view->name] = $view;
|
1817 |
|
|
$names[$view->vid] = $view->name;
|
1818 |
|
|
}
|
1819 |
|
|
|
1820 |
|
|
// Stop if we didn't get any views.
|
1821 |
|
|
if (!$views) {
|
1822 |
|
|
return array();
|
1823 |
|
|
}
|
1824 |
|
|
|
1825 |
5d12d676
|
Assos Assos
|
// Now load all the subtables.
|
1826 |
85ad3d82
|
Assos Assos
|
foreach (view::db_objects() as $key) {
|
1827 |
|
|
$object_name = "views_$key";
|
1828 |
|
|
$result = db_query("SELECT * FROM {{$object_name}} WHERE vid IN (:vids) ORDER BY vid, position",
|
1829 |
|
|
array(':vids' => array_keys($names)));
|
1830 |
|
|
|
1831 |
|
|
foreach ($result as $data) {
|
1832 |
|
|
$object = new $object_name(FALSE);
|
1833 |
|
|
$object->load_row($data);
|
1834 |
|
|
|
1835 |
5d12d676
|
Assos Assos
|
// Because it can get complicated with this much indirection, make a
|
1836 |
|
|
// shortcut reference.
|
1837 |
85ad3d82
|
Assos Assos
|
$location = &$views[$names[$object->vid]]->$key;
|
1838 |
|
|
|
1839 |
|
|
// If we have a basic id field, load the item onto the view based on
|
1840 |
|
|
// this ID, otherwise push it on.
|
1841 |
|
|
if (!empty($object->id)) {
|
1842 |
|
|
$location[$object->id] = $object;
|
1843 |
|
|
}
|
1844 |
|
|
else {
|
1845 |
|
|
$location[] = $object;
|
1846 |
|
|
}
|
1847 |
|
|
}
|
1848 |
|
|
}
|
1849 |
|
|
return $views;
|
1850 |
|
|
}
|
1851 |
|
|
|
1852 |
|
|
/**
|
1853 |
5d12d676
|
Assos Assos
|
* Save the view to the database.
|
1854 |
|
|
*
|
1855 |
|
|
* If the view does not already exist a vid will be assigned to the view and
|
1856 |
|
|
* also returned from this function.
|
1857 |
85ad3d82
|
Assos Assos
|
*/
|
1858 |
5d12d676
|
Assos Assos
|
public function save() {
|
1859 |
85ad3d82
|
Assos Assos
|
if ($this->vid == 'new') {
|
1860 |
|
|
$this->vid = NULL;
|
1861 |
|
|
}
|
1862 |
5d12d676
|
Assos Assos
|
// If there is no vid, check if a view with this machine name already
|
1863 |
|
|
// exists.
|
1864 |
85ad3d82
|
Assos Assos
|
elseif (empty($this->vid)) {
|
1865 |
|
|
$vid = db_query("SELECT vid from {views_view} WHERE name = :name", array(':name' => $this->name))->fetchField();
|
1866 |
|
|
$this->vid = $vid ? $vid : NULL;
|
1867 |
|
|
}
|
1868 |
|
|
|
1869 |
44d2e178
|
Assos Assos
|
// Let modules modify the view just prior to saving it.
|
1870 |
|
|
module_invoke_all('views_view_presave', $this);
|
1871 |
|
|
|
1872 |
85ad3d82
|
Assos Assos
|
$transaction = db_transaction();
|
1873 |
|
|
|
1874 |
|
|
try {
|
1875 |
|
|
// If we have no vid or our vid is a string, this is a new view.
|
1876 |
|
|
if (!empty($this->vid)) {
|
1877 |
5d12d676
|
Assos Assos
|
// remove existing table entries.
|
1878 |
85ad3d82
|
Assos Assos
|
foreach ($this->db_objects() as $key) {
|
1879 |
|
|
db_delete('views_' . $key)
|
1880 |
|
|
->condition('vid', $this->vid)
|
1881 |
|
|
->execute();
|
1882 |
|
|
}
|
1883 |
|
|
}
|
1884 |
|
|
|
1885 |
|
|
$this->save_row(!empty($this->vid) ? 'vid' : FALSE);
|
1886 |
|
|
|
1887 |
|
|
// Save all of our subtables.
|
1888 |
|
|
foreach ($this->db_objects() as $key) {
|
1889 |
|
|
$this->_save_rows($key);
|
1890 |
|
|
}
|
1891 |
|
|
}
|
1892 |
|
|
catch (Exception $e) {
|
1893 |
|
|
$transaction->rollback();
|
1894 |
|
|
watchdog_exception('views', $e);
|
1895 |
|
|
throw $e;
|
1896 |
|
|
}
|
1897 |
|
|
|
1898 |
|
|
$this->save_locale_strings();
|
1899 |
|
|
|
1900 |
ba3b3627
|
Assos Assos
|
// Clear the relevant caches.
|
1901 |
|
|
cache_clear_all('views_block_items:', 'cache_views', TRUE);
|
1902 |
|
|
views_invalidate_cache('ctools_export:views_view:' . $this->name);
|
1903 |
44d2e178
|
Assos Assos
|
|
1904 |
|
|
// Notify modules that this view has been saved.
|
1905 |
|
|
module_invoke_all('views_view_save', $this);
|
1906 |
85ad3d82
|
Assos Assos
|
}
|
1907 |
|
|
|
1908 |
|
|
/**
|
1909 |
5d12d676
|
Assos Assos
|
* Save a row to the database for the given key.
|
1910 |
|
|
*
|
1911 |
|
|
* i.e. one of the keys from view::db_objects().
|
1912 |
85ad3d82
|
Assos Assos
|
*/
|
1913 |
5d12d676
|
Assos Assos
|
public function _save_rows($key) {
|
1914 |
85ad3d82
|
Assos Assos
|
$count = 0;
|
1915 |
|
|
foreach ($this->$key as $position => $object) {
|
1916 |
|
|
$object->position = ++$count;
|
1917 |
|
|
$object->vid = $this->vid;
|
1918 |
|
|
$object->save_row();
|
1919 |
|
|
}
|
1920 |
|
|
}
|
1921 |
|
|
|
1922 |
|
|
/**
|
1923 |
|
|
* Delete the view from the database.
|
1924 |
|
|
*/
|
1925 |
5d12d676
|
Assos Assos
|
public function delete($clear = TRUE) {
|
1926 |
85ad3d82
|
Assos Assos
|
if (empty($this->vid)) {
|
1927 |
|
|
return;
|
1928 |
|
|
}
|
1929 |
|
|
|
1930 |
|
|
db_delete('views_view')
|
1931 |
|
|
->condition('vid', $this->vid)
|
1932 |
|
|
->execute();
|
1933 |
|
|
// Delete from all of our subtables as well.
|
1934 |
|
|
foreach ($this->db_objects() as $key) {
|
1935 |
5d12d676
|
Assos Assos
|
db_delete('views_' . $key)
|
1936 |
85ad3d82
|
Assos Assos
|
->condition('vid', $this->vid)
|
1937 |
|
|
->execute();
|
1938 |
|
|
}
|
1939 |
|
|
|
1940 |
|
|
cache_clear_all('views_query:' . $this->name, 'cache_views');
|
1941 |
|
|
|
1942 |
|
|
if ($clear) {
|
1943 |
|
|
// Clear caches.
|
1944 |
ba3b3627
|
Assos Assos
|
cache_clear_all('views_block_items:', 'cache_views', TRUE);
|
1945 |
|
|
views_invalidate_cache('ctools_export:views_view:' . $this->name);
|
1946 |
85ad3d82
|
Assos Assos
|
}
|
1947 |
44d2e178
|
Assos Assos
|
|
1948 |
|
|
// Notify modules that this view has been deleted.
|
1949 |
|
|
module_invoke_all('views_view_delete', $this);
|
1950 |
85ad3d82
|
Assos Assos
|
}
|
1951 |
|
|
|
1952 |
|
|
/**
|
1953 |
|
|
* Export a view as PHP code.
|
1954 |
|
|
*/
|
1955 |
5d12d676
|
Assos Assos
|
public function export($indent = '') {
|
1956 |
85ad3d82
|
Assos Assos
|
$this->init_display();
|
1957 |
|
|
$this->init_query();
|
1958 |
|
|
$output = '';
|
1959 |
|
|
$output .= $this->export_row('view', $indent);
|
1960 |
5d12d676
|
Assos Assos
|
// Set the API version.
|
1961 |
85ad3d82
|
Assos Assos
|
$output .= $indent . '$view->api_version = \'' . views_api_version() . "';\n";
|
1962 |
|
|
$output .= $indent . '$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */' . "\n";
|
1963 |
|
|
|
1964 |
|
|
foreach ($this->display as $id => $display) {
|
1965 |
|
|
$output .= "\n" . $indent . "/* Display: $display->display_title */\n";
|
1966 |
|
|
$output .= $indent . '$handler = $view->new_display(' . ctools_var_export($display->display_plugin, $indent) . ', ' . ctools_var_export($display->display_title, $indent) . ', \'' . $id . "');\n";
|
1967 |
|
|
if (empty($display->handler)) {
|
1968 |
5d12d676
|
Assos Assos
|
// @todo Probably need a method of exporting broken displays as they
|
1969 |
|
|
// may simply be broken because a module is not installed. That does
|
1970 |
|
|
// not invalidate the display.
|
1971 |
85ad3d82
|
Assos Assos
|
continue;
|
1972 |
|
|
}
|
1973 |
|
|
|
1974 |
|
|
$output .= $display->handler->export_options($indent, '$handler->options');
|
1975 |
|
|
}
|
1976 |
|
|
|
1977 |
|
|
// Give the localization system a chance to export translatables to code.
|
1978 |
|
|
if ($this->init_localization()) {
|
1979 |
|
|
$this->export_locale_strings('export');
|
1980 |
|
|
$translatables = $this->localization_plugin->export_render($indent);
|
1981 |
|
|
if (!empty($translatables)) {
|
1982 |
|
|
$output .= $translatables;
|
1983 |
|
|
}
|
1984 |
|
|
}
|
1985 |
|
|
|
1986 |
|
|
return $output;
|
1987 |
|
|
}
|
1988 |
|
|
|
1989 |
|
|
/**
|
1990 |
5d12d676
|
Assos Assos
|
* Make a copy of this view with IDs, handlers sanitized
|
1991 |
85ad3d82
|
Assos Assos
|
*
|
1992 |
|
|
* I'd call this clone() but it's reserved.
|
1993 |
|
|
*/
|
1994 |
5d12d676
|
Assos Assos
|
public function copy() {
|
1995 |
85ad3d82
|
Assos Assos
|
$code = $this->export();
|
1996 |
|
|
eval($code);
|
1997 |
|
|
return $view;
|
1998 |
|
|
}
|
1999 |
|
|
|
2000 |
|
|
/**
|
2001 |
|
|
* Safely clone a view.
|
2002 |
|
|
*
|
2003 |
5d12d676
|
Assos Assos
|
* Because views are complicated objects within objects, and PHP loves to do
|
2004 |
|
|
* references to everything, if a View is not properly and safely cloned it
|
2005 |
|
|
* will still have references to the original view, and can actually cause the
|
2006 |
|
|
* original view to point to objects in the cloned view. This gets ugly fast.
|
2007 |
85ad3d82
|
Assos Assos
|
*
|
2008 |
|
|
* This will completely wipe a view clean so it can be considered fresh.
|
2009 |
|
|
*
|
2010 |
|
|
* @return view
|
2011 |
|
|
* The cloned view.
|
2012 |
|
|
*/
|
2013 |
5d12d676
|
Assos Assos
|
public function clone_view() {
|
2014 |
b08fce64
|
Assos Assos
|
$clone = clone $this;
|
2015 |
85ad3d82
|
Assos Assos
|
|
2016 |
8be7bf84
|
Assos Assos
|
$keys = array('current_display', 'display_handler', 'build_info', 'built', 'executed', 'attachment_before', 'attachment_after', 'field', 'argument', 'filter', 'sort', 'relationship', 'header', 'footer', 'empty', 'query', 'inited', 'style_plugin', 'plugin_name', 'exposed_data', 'exposed_input', 'exposed_widgets', 'many_to_one_aliases', 'many_to_one_tables', 'feed_icon');
|
2017 |
85ad3d82
|
Assos Assos
|
foreach ($keys as $key) {
|
2018 |
b08fce64
|
Assos Assos
|
if (isset($clone->{$key})) {
|
2019 |
|
|
unset($clone->{$key});
|
2020 |
85ad3d82
|
Assos Assos
|
}
|
2021 |
|
|
}
|
2022 |
|
|
$clone->built = $clone->executed = FALSE;
|
2023 |
|
|
$clone->build_info = array();
|
2024 |
|
|
$clone->attachment_before = '';
|
2025 |
|
|
$clone->attachment_after = '';
|
2026 |
|
|
$clone->result = array();
|
2027 |
|
|
|
2028 |
5d12d676
|
Assos Assos
|
// Shallow cloning means that all the display objects *were not cloned*. We
|
2029 |
|
|
// must clone them ourselves.
|
2030 |
85ad3d82
|
Assos Assos
|
$displays = array();
|
2031 |
|
|
foreach ($clone->display as $id => $display) {
|
2032 |
|
|
$displays[$id] = clone $display;
|
2033 |
|
|
if (isset($displays[$id]->handler)) {
|
2034 |
|
|
unset($displays[$id]->handler);
|
2035 |
|
|
}
|
2036 |
|
|
}
|
2037 |
|
|
$clone->display = $displays;
|
2038 |
|
|
|
2039 |
|
|
return $clone;
|
2040 |
|
|
}
|
2041 |
|
|
|
2042 |
|
|
/**
|
2043 |
5d12d676
|
Assos Assos
|
* Unset references so that a $view object may be properly garbage collected.
|
2044 |
85ad3d82
|
Assos Assos
|
*/
|
2045 |
5d12d676
|
Assos Assos
|
public function destroy() {
|
2046 |
85ad3d82
|
Assos Assos
|
foreach (array_keys($this->display) as $display_id) {
|
2047 |
b08fce64
|
Assos Assos
|
if (isset($this->display[$display_id]->handler) && is_object($this->display[$display_id]->handler)) {
|
2048 |
85ad3d82
|
Assos Assos
|
$this->display[$display_id]->handler->destroy();
|
2049 |
|
|
unset($this->display[$display_id]->handler);
|
2050 |
|
|
}
|
2051 |
|
|
}
|
2052 |
|
|
|
2053 |
|
|
foreach (views_object_types() as $type => $info) {
|
2054 |
|
|
if (isset($this->$type)) {
|
2055 |
|
|
$handlers = &$this->$type;
|
2056 |
|
|
foreach ($handlers as $id => $item) {
|
2057 |
|
|
$handlers[$id]->destroy();
|
2058 |
|
|
}
|
2059 |
|
|
unset($handlers);
|
2060 |
|
|
}
|
2061 |
|
|
}
|
2062 |
|
|
|
2063 |
|
|
if (isset($this->style_plugin)) {
|
2064 |
|
|
$this->style_plugin->destroy();
|
2065 |
|
|
unset($this->style_plugin);
|
2066 |
|
|
}
|
2067 |
|
|
|
2068 |
|
|
// Clear these to make sure the view can be processed/used again.
|
2069 |
|
|
if (isset($this->display_handler)) {
|
2070 |
|
|
unset($this->display_handler);
|
2071 |
|
|
}
|
2072 |
|
|
|
2073 |
|
|
if (isset($this->current_display)) {
|
2074 |
|
|
unset($this->current_display);
|
2075 |
|
|
}
|
2076 |
|
|
|
2077 |
|
|
if (isset($this->query)) {
|
2078 |
|
|
unset($this->query);
|
2079 |
|
|
}
|
2080 |
|
|
|
2081 |
|
|
$keys = array('current_display', 'display_handler', 'build_info', 'built', 'executed', 'attachment_before', 'attachment_after', 'field', 'argument', 'filter', 'sort', 'relationship', 'header', 'footer', 'empty', 'query', 'result', 'inited', 'style_plugin', 'plugin_name', 'exposed_data', 'exposed_input', 'many_to_one_tables');
|
2082 |
|
|
foreach ($keys as $key) {
|
2083 |
|
|
if (isset($this->$key)) {
|
2084 |
|
|
unset($this->$key);
|
2085 |
|
|
}
|
2086 |
|
|
}
|
2087 |
|
|
|
2088 |
|
|
// These keys are checked by the next init, so instead of unsetting them,
|
2089 |
|
|
// just set the default values.
|
2090 |
|
|
$keys = array('items_per_page', 'offset', 'current_page');
|
2091 |
|
|
foreach ($keys as $key) {
|
2092 |
|
|
if (isset($this->$key)) {
|
2093 |
|
|
$this->$key = NULL;
|
2094 |
|
|
}
|
2095 |
|
|
}
|
2096 |
|
|
|
2097 |
|
|
$this->built = $this->executed = FALSE;
|
2098 |
|
|
$this->build_info = array();
|
2099 |
|
|
$this->attachment_before = '';
|
2100 |
|
|
$this->attachment_after = '';
|
2101 |
|
|
}
|
2102 |
|
|
|
2103 |
|
|
/**
|
2104 |
|
|
* Make sure the view is completely valid.
|
2105 |
|
|
*
|
2106 |
5d12d676
|
Assos Assos
|
* @return bool
|
2107 |
85ad3d82
|
Assos Assos
|
* TRUE if the view is valid; an array of error strings if it is not.
|
2108 |
|
|
*/
|
2109 |
5d12d676
|
Assos Assos
|
public function validate() {
|
2110 |
85ad3d82
|
Assos Assos
|
$this->init_display();
|
2111 |
|
|
|
2112 |
|
|
$errors = array();
|
2113 |
|
|
$this->display_errors = NULL;
|
2114 |
|
|
|
2115 |
|
|
$current_display = $this->current_display;
|
2116 |
|
|
foreach ($this->display as $id => $display) {
|
2117 |
|
|
if ($display->handler) {
|
2118 |
|
|
if (!empty($display->deleted)) {
|
2119 |
|
|
continue;
|
2120 |
|
|
}
|
2121 |
|
|
|
2122 |
|
|
$result = $this->display[$id]->handler->validate();
|
2123 |
|
|
if (!empty($result) && is_array($result)) {
|
2124 |
|
|
$errors = array_merge($errors, $result);
|
2125 |
|
|
// Mark this display as having validation errors.
|
2126 |
|
|
$this->display_errors[$id] = TRUE;
|
2127 |
|
|
}
|
2128 |
|
|
}
|
2129 |
|
|
}
|
2130 |
|
|
|
2131 |
|
|
$this->set_display($current_display);
|
2132 |
|
|
return $errors ? $errors : TRUE;
|
2133 |
|
|
}
|
2134 |
|
|
|
2135 |
|
|
/**
|
2136 |
44d2e178
|
Assos Assos
|
* Find and initialize the localization plugin.
|
2137 |
85ad3d82
|
Assos Assos
|
*/
|
2138 |
5d12d676
|
Assos Assos
|
public function init_localization() {
|
2139 |
44d2e178
|
Assos Assos
|
// If the translate attribute isn't set, init the localization plugin.
|
2140 |
|
|
if (!isset($this->localization_plugin->translate)) {
|
2141 |
|
|
$this->localization_plugin = views_get_plugin('localization', views_get_localization_plugin());
|
2142 |
|
|
|
2143 |
|
|
// If the plugin is still not set, turn off all localization by using the
|
2144 |
|
|
// views_plugin_localization_none plugin. This plugin has the translate
|
2145 |
|
|
// property set to FALSE, signifying localization should not occur.
|
2146 |
|
|
if (empty($this->localization_plugin)) {
|
2147 |
|
|
$this->localization_plugin = views_get_plugin('localization', 'none');
|
2148 |
|
|
}
|
2149 |
85ad3d82
|
Assos Assos
|
|
2150 |
44d2e178
|
Assos Assos
|
// Init the plugin.
|
2151 |
|
|
$this->localization_plugin->init($this);
|
2152 |
85ad3d82
|
Assos Assos
|
}
|
2153 |
|
|
|
2154 |
44d2e178
|
Assos Assos
|
// Return the value of the translate property. This is set to FALSE if
|
2155 |
|
|
// localization is off.
|
2156 |
85ad3d82
|
Assos Assos
|
return $this->localization_plugin->translate;
|
2157 |
|
|
}
|
2158 |
|
|
|
2159 |
|
|
/**
|
2160 |
|
|
* Determine whether a view supports admin string translation.
|
2161 |
|
|
*/
|
2162 |
5d12d676
|
Assos Assos
|
public function is_translatable() {
|
2163 |
d719f12f
|
Assos Assos
|
// Use translation no matter what type of view.
|
2164 |
|
|
if (variable_get('views_localize_all', FALSE)) {
|
2165 |
|
|
return TRUE;
|
2166 |
|
|
}
|
2167 |
85ad3d82
|
Assos Assos
|
// If the view is normal or overridden, use admin string translation.
|
2168 |
|
|
// A newly created view won't have a type. Accept this.
|
2169 |
|
|
return (!isset($this->type) || in_array($this->type, array(t('Normal'), t('Overridden')))) ? TRUE : FALSE;
|
2170 |
|
|
}
|
2171 |
|
|
|
2172 |
|
|
/**
|
2173 |
|
|
* Send strings for localization.
|
2174 |
|
|
*/
|
2175 |
5d12d676
|
Assos Assos
|
public function save_locale_strings() {
|
2176 |
85ad3d82
|
Assos Assos
|
$this->process_locale_strings('save');
|
2177 |
|
|
}
|
2178 |
|
|
|
2179 |
|
|
/**
|
2180 |
|
|
* Delete localized strings.
|
2181 |
|
|
*/
|
2182 |
5d12d676
|
Assos Assos
|
public function delete_locale_strings() {
|
2183 |
85ad3d82
|
Assos Assos
|
$this->process_locale_strings('delete');
|
2184 |
|
|
}
|
2185 |
|
|
|
2186 |
|
|
/**
|
2187 |
|
|
* Export localized strings.
|
2188 |
|
|
*/
|
2189 |
5d12d676
|
Assos Assos
|
public function export_locale_strings() {
|
2190 |
85ad3d82
|
Assos Assos
|
$this->process_locale_strings('export');
|
2191 |
|
|
}
|
2192 |
|
|
|
2193 |
|
|
/**
|
2194 |
|
|
* Process strings for localization, deletion or export to code.
|
2195 |
|
|
*/
|
2196 |
5d12d676
|
Assos Assos
|
public function process_locale_strings($op) {
|
2197 |
85ad3d82
|
Assos Assos
|
// Ensure this view supports translation, we have a display, and we
|
2198 |
|
|
// have a localization plugin.
|
2199 |
5d12d676
|
Assos Assos
|
// @todo Export does not init every handler.
|
2200 |
85ad3d82
|
Assos Assos
|
if (($this->is_translatable() || $op == 'export') && $this->init_display() && $this->init_localization()) {
|
2201 |
|
|
$this->localization_plugin->process_locale_strings($op);
|
2202 |
|
|
}
|
2203 |
|
|
}
|
2204 |
|
|
|
2205 |
|
|
}
|
2206 |
|
|
|
2207 |
|
|
/**
|
2208 |
|
|
* Base class for views' database objects.
|
2209 |
|
|
*/
|
2210 |
|
|
class views_db_object {
|
2211 |
5d12d676
|
Assos Assos
|
|
2212 |
85ad3d82
|
Assos Assos
|
public $db_table;
|
2213 |
|
|
|
2214 |
|
|
/**
|
2215 |
|
|
* Initialize this object, setting values from schema defaults.
|
2216 |
|
|
*
|
2217 |
5d12d676
|
Assos Assos
|
* @param array|bool $init
|
2218 |
85ad3d82
|
Assos Assos
|
* If an array, this is a set of values from db_fetch_object to
|
2219 |
|
|
* load. Otherwse, if TRUE values will be filled in from schema
|
2220 |
|
|
* defaults.
|
2221 |
|
|
*/
|
2222 |
5d12d676
|
Assos Assos
|
public function init($init = TRUE) {
|
2223 |
85ad3d82
|
Assos Assos
|
if (is_array($init)) {
|
2224 |
|
|
return $this->load_row($init);
|
2225 |
|
|
}
|
2226 |
|
|
|
2227 |
|
|
if (!$init) {
|
2228 |
|
|
return;
|
2229 |
|
|
}
|
2230 |
|
|
|
2231 |
|
|
$schema = drupal_get_schema($this->db_table);
|
2232 |
|
|
|
2233 |
|
|
if (!$schema) {
|
2234 |
|
|
return;
|
2235 |
|
|
}
|
2236 |
|
|
|
2237 |
|
|
// Go through our schema and build correlations.
|
2238 |
|
|
foreach ($schema['fields'] as $field => $info) {
|
2239 |
|
|
if ($info['type'] == 'serial') {
|
2240 |
|
|
$this->$field = NULL;
|
2241 |
|
|
}
|
2242 |
|
|
if (!isset($this->$field)) {
|
2243 |
|
|
if (!empty($info['serialize']) && isset($info['serialized default'])) {
|
2244 |
|
|
$this->$field = unserialize($info['serialized default']);
|
2245 |
|
|
}
|
2246 |
|
|
elseif (isset($info['default'])) {
|
2247 |
|
|
$this->$field = $info['default'];
|
2248 |
|
|
}
|
2249 |
|
|
else {
|
2250 |
|
|
$this->$field = '';
|
2251 |
|
|
}
|
2252 |
|
|
}
|
2253 |
|
|
}
|
2254 |
|
|
}
|
2255 |
|
|
|
2256 |
|
|
/**
|
2257 |
|
|
* Write the row to the database.
|
2258 |
|
|
*
|
2259 |
5d12d676
|
Assos Assos
|
* @param bool $update
|
2260 |
85ad3d82
|
Assos Assos
|
* If true this will be an UPDATE query. Otherwise it will be an INSERT.
|
2261 |
|
|
*/
|
2262 |
5d12d676
|
Assos Assos
|
public function save_row($update = NULL) {
|
2263 |
85ad3d82
|
Assos Assos
|
$fields = $defs = $values = $serials = array();
|
2264 |
|
|
$schema = drupal_get_schema($this->db_table);
|
2265 |
|
|
|
2266 |
|
|
// Go through our schema and build correlations.
|
2267 |
|
|
foreach ($schema['fields'] as $field => $info) {
|
2268 |
5d12d676
|
Assos Assos
|
// Special case - skip serial types if we are updating.
|
2269 |
85ad3d82
|
Assos Assos
|
if ($info['type'] == 'serial') {
|
2270 |
|
|
$serials[] = $field;
|
2271 |
|
|
continue;
|
2272 |
|
|
}
|
2273 |
|
|
elseif ($info['type'] == 'int') {
|
2274 |
|
|
$this->$field = (int) $this->$field;
|
2275 |
|
|
}
|
2276 |
|
|
$fields[$field] = empty($info['serialize']) ? $this->$field : serialize($this->$field);
|
2277 |
|
|
}
|
2278 |
|
|
if (!$update) {
|
2279 |
|
|
$query = db_insert($this->db_table);
|
2280 |
|
|
}
|
2281 |
|
|
else {
|
2282 |
|
|
$query = db_update($this->db_table)
|
2283 |
|
|
->condition($update, $this->$update);
|
2284 |
|
|
}
|
2285 |
|
|
$return = $query
|
2286 |
|
|
->fields($fields)
|
2287 |
|
|
->execute();
|
2288 |
|
|
|
2289 |
|
|
if ($serials && !$update) {
|
2290 |
5d12d676
|
Assos Assos
|
// Get last insert ids and fill them in. Well, one ID.
|
2291 |
85ad3d82
|
Assos Assos
|
foreach ($serials as $field) {
|
2292 |
|
|
$this->$field = $return;
|
2293 |
|
|
}
|
2294 |
|
|
}
|
2295 |
|
|
}
|
2296 |
|
|
|
2297 |
|
|
/**
|
2298 |
|
|
* Load the object with a row from the database.
|
2299 |
|
|
*
|
2300 |
5d12d676
|
Assos Assos
|
* This method is separate from the constructor in order to give us more
|
2301 |
|
|
* flexibility in terms of how the view object is built in different contexts.
|
2302 |
85ad3d82
|
Assos Assos
|
*
|
2303 |
5d12d676
|
Assos Assos
|
* @param object $data
|
2304 |
85ad3d82
|
Assos Assos
|
* An object from db_fetch_object. It should contain all of the fields
|
2305 |
|
|
* that are in the schema.
|
2306 |
|
|
*/
|
2307 |
5d12d676
|
Assos Assos
|
public function load_row($data) {
|
2308 |
85ad3d82
|
Assos Assos
|
$schema = drupal_get_schema($this->db_table);
|
2309 |
|
|
|
2310 |
|
|
// Go through our schema and build correlations.
|
2311 |
|
|
foreach ($schema['fields'] as $field => $info) {
|
2312 |
|
|
$this->$field = empty($info['serialize']) ? $data->$field : unserialize($data->$field);
|
2313 |
|
|
}
|
2314 |
|
|
}
|
2315 |
|
|
|
2316 |
|
|
/**
|
2317 |
5d12d676
|
Assos Assos
|
* Export a loaded row.
|
2318 |
85ad3d82
|
Assos Assos
|
*
|
2319 |
5d12d676
|
Assos Assos
|
* Might be an argument, field or the view itself to PHP code.
|
2320 |
|
|
*
|
2321 |
|
|
* @param string $identifier
|
2322 |
85ad3d82
|
Assos Assos
|
* The variable to assign the PHP code for this object to.
|
2323 |
5d12d676
|
Assos Assos
|
* @param int $indent
|
2324 |
85ad3d82
|
Assos Assos
|
* An optional indentation for prettifying nested code.
|
2325 |
|
|
*/
|
2326 |
5d12d676
|
Assos Assos
|
public function export_row($identifier = NULL, $indent = '') {
|
2327 |
85ad3d82
|
Assos Assos
|
ctools_include('export');
|
2328 |
|
|
|
2329 |
|
|
if (!$identifier) {
|
2330 |
|
|
$identifier = $this->db_table;
|
2331 |
|
|
}
|
2332 |
|
|
$schema = drupal_get_schema($this->db_table);
|
2333 |
|
|
|
2334 |
|
|
$output = $indent . '$' . $identifier . ' = new ' . get_class($this) . "();\n";
|
2335 |
|
|
// Go through our schema and build correlations.
|
2336 |
|
|
foreach ($schema['fields'] as $field => $info) {
|
2337 |
|
|
if (!empty($info['no export'])) {
|
2338 |
|
|
continue;
|
2339 |
|
|
}
|
2340 |
|
|
if (!isset($this->$field)) {
|
2341 |
|
|
if (isset($info['default'])) {
|
2342 |
|
|
$this->$field = $info['default'];
|
2343 |
|
|
}
|
2344 |
|
|
else {
|
2345 |
|
|
$this->$field = '';
|
2346 |
|
|
}
|
2347 |
|
|
|
2348 |
5d12d676
|
Assos Assos
|
// Serialized defaults must be set as serialized.
|
2349 |
85ad3d82
|
Assos Assos
|
if (isset($info['serialize'])) {
|
2350 |
|
|
$this->$field = unserialize($this->$field);
|
2351 |
|
|
}
|
2352 |
|
|
}
|
2353 |
|
|
$value = $this->$field;
|
2354 |
|
|
if ($info['type'] == 'int') {
|
2355 |
|
|
if (isset($info['size']) && $info['size'] == 'tiny') {
|
2356 |
|
|
$value = (bool) $value;
|
2357 |
|
|
}
|
2358 |
|
|
else {
|
2359 |
|
|
$value = (int) $value;
|
2360 |
|
|
}
|
2361 |
|
|
}
|
2362 |
|
|
|
2363 |
|
|
$output .= $indent . '$' . $identifier . '->' . $field . ' = ' . ctools_var_export($value, $indent) . ";\n";
|
2364 |
|
|
}
|
2365 |
|
|
return $output;
|
2366 |
|
|
}
|
2367 |
|
|
|
2368 |
|
|
/**
|
2369 |
|
|
* Add a new display handler to the view, automatically creating an id.
|
2370 |
|
|
*
|
2371 |
5d12d676
|
Assos Assos
|
* @param string $type
|
2372 |
85ad3d82
|
Assos Assos
|
* The plugin type from the views plugin data. Defaults to 'page'.
|
2373 |
5d12d676
|
Assos Assos
|
* @param string $title
|
2374 |
85ad3d82
|
Assos Assos
|
* The title of the display; optional, may be filled in from default.
|
2375 |
5d12d676
|
Assos Assos
|
* @param int $id
|
2376 |
85ad3d82
|
Assos Assos
|
* The id to use.
|
2377 |
5d12d676
|
Assos Assos
|
*
|
2378 |
|
|
* @return string
|
2379 |
|
|
* The key to the display in $view->display, so that the new display can be
|
2380 |
|
|
* easily located.
|
2381 |
85ad3d82
|
Assos Assos
|
*/
|
2382 |
5d12d676
|
Assos Assos
|
public function add_display($type = 'page', $title = NULL, $id = NULL) {
|
2383 |
85ad3d82
|
Assos Assos
|
if (empty($type)) {
|
2384 |
|
|
return FALSE;
|
2385 |
|
|
}
|
2386 |
|
|
|
2387 |
|
|
$plugin = views_fetch_plugin_data('display', $type);
|
2388 |
|
|
if (empty($plugin)) {
|
2389 |
|
|
$plugin['title'] = t('Broken');
|
2390 |
|
|
}
|
2391 |
|
|
|
2392 |
|
|
if (empty($id)) {
|
2393 |
|
|
$id = $this->generate_display_id($type);
|
2394 |
|
|
if ($id !== 'default') {
|
2395 |
|
|
preg_match("/[0-9]+/", $id, $count);
|
2396 |
|
|
$count = $count[0];
|
2397 |
|
|
}
|
2398 |
|
|
else {
|
2399 |
|
|
$count = '';
|
2400 |
|
|
}
|
2401 |
|
|
|
2402 |
|
|
if (empty($title)) {
|
2403 |
|
|
if ($count > 1) {
|
2404 |
|
|
$title = $plugin['title'] . ' ' . $count;
|
2405 |
|
|
}
|
2406 |
|
|
else {
|
2407 |
|
|
$title = $plugin['title'];
|
2408 |
|
|
}
|
2409 |
|
|
}
|
2410 |
|
|
}
|
2411 |
|
|
|
2412 |
5d12d676
|
Assos Assos
|
// Create the new display object.
|
2413 |
|
|
$display = new views_display();
|
2414 |
85ad3d82
|
Assos Assos
|
$display->options($type, $id, $title);
|
2415 |
|
|
|
2416 |
|
|
// Add the new display object to the view.
|
2417 |
|
|
$this->display[$id] = $display;
|
2418 |
|
|
return $id;
|
2419 |
|
|
}
|
2420 |
|
|
|
2421 |
|
|
/**
|
2422 |
|
|
* Generate a display id of a certain plugin type.
|
2423 |
|
|
*
|
2424 |
5d12d676
|
Assos Assos
|
* @param string $type
|
2425 |
85ad3d82
|
Assos Assos
|
* Which plugin should be used for the new display id.
|
2426 |
|
|
*/
|
2427 |
5d12d676
|
Assos Assos
|
public function generate_display_id($type) {
|
2428 |
85ad3d82
|
Assos Assos
|
// 'default' is singular and is unique, so just go with 'default'
|
2429 |
|
|
// for it. For all others, start counting.
|
2430 |
|
|
if ($type == 'default') {
|
2431 |
|
|
return 'default';
|
2432 |
|
|
}
|
2433 |
|
|
// Initial id.
|
2434 |
|
|
$id = $type . '_1';
|
2435 |
|
|
$count = 1;
|
2436 |
|
|
|
2437 |
5d12d676
|
Assos Assos
|
// Loop through IDs based upon our style plugin name until we find one that
|
2438 |
|
|
// is unused.
|
2439 |
85ad3d82
|
Assos Assos
|
while (!empty($this->display[$id])) {
|
2440 |
|
|
$id = $type . '_' . ++$count;
|
2441 |
|
|
}
|
2442 |
|
|
|
2443 |
|
|
return $id;
|
2444 |
|
|
}
|
2445 |
|
|
|
2446 |
|
|
/**
|
2447 |
|
|
* Generates a unique ID for an item.
|
2448 |
|
|
*
|
2449 |
|
|
* These items are typically fields, filters, sort criteria, or arguments.
|
2450 |
|
|
*
|
2451 |
5d12d676
|
Assos Assos
|
* @param int $requested_id
|
2452 |
85ad3d82
|
Assos Assos
|
* The requested ID for the item.
|
2453 |
5d12d676
|
Assos Assos
|
* @param array $existing_items
|
2454 |
85ad3d82
|
Assos Assos
|
* An array of existing items, keyed by their IDs.
|
2455 |
|
|
*
|
2456 |
5d12d676
|
Assos Assos
|
* @return string
|
2457 |
85ad3d82
|
Assos Assos
|
* A unique ID. This will be equal to $requested_id if no item with that ID
|
2458 |
|
|
* already exists. Otherwise, it will be appended with an integer to make
|
2459 |
|
|
* it unique, e.g. "{$requested_id}_1", "{$requested_id}_2", etc.
|
2460 |
|
|
*/
|
2461 |
|
|
public static function generate_item_id($requested_id, $existing_items) {
|
2462 |
|
|
$count = 0;
|
2463 |
|
|
$id = $requested_id;
|
2464 |
|
|
while (!empty($existing_items[$id])) {
|
2465 |
|
|
$id = $requested_id . '_' . ++$count;
|
2466 |
|
|
}
|
2467 |
|
|
return $id;
|
2468 |
|
|
}
|
2469 |
|
|
|
2470 |
|
|
/**
|
2471 |
|
|
* Create a new display and a display handler for it.
|
2472 |
5d12d676
|
Assos Assos
|
*
|
2473 |
|
|
* @param string $type
|
2474 |
85ad3d82
|
Assos Assos
|
* The plugin type from the views plugin data. Defaults to 'page'.
|
2475 |
5d12d676
|
Assos Assos
|
* @param string $title
|
2476 |
85ad3d82
|
Assos Assos
|
* The title of the display; optional, may be filled in from default.
|
2477 |
5d12d676
|
Assos Assos
|
* @param int $id
|
2478 |
85ad3d82
|
Assos Assos
|
* The id to use.
|
2479 |
5d12d676
|
Assos Assos
|
*
|
2480 |
85ad3d82
|
Assos Assos
|
* @return views_plugin_display
|
2481 |
|
|
* A reference to the new handler object.
|
2482 |
|
|
*/
|
2483 |
5d12d676
|
Assos Assos
|
public function &new_display($type = 'page', $title = NULL, $id = NULL) {
|
2484 |
85ad3d82
|
Assos Assos
|
$id = $this->add_display($type, $title, $id);
|
2485 |
|
|
|
2486 |
5d12d676
|
Assos Assos
|
// Create a handler.
|
2487 |
85ad3d82
|
Assos Assos
|
$this->display[$id]->handler = views_get_plugin('display', $this->display[$id]->display_plugin);
|
2488 |
|
|
if (empty($this->display[$id]->handler)) {
|
2489 |
5d12d676
|
Assos Assos
|
// Provide a 'default' handler as an emergency. This won't work well but
|
2490 |
85ad3d82
|
Assos Assos
|
// it will keep things from crashing.
|
2491 |
|
|
$this->display[$id]->handler = views_get_plugin('display', 'default');
|
2492 |
|
|
}
|
2493 |
|
|
|
2494 |
|
|
if (!empty($this->display[$id]->handler)) {
|
2495 |
|
|
// Initialize the new display handler with data.
|
2496 |
|
|
$this->display[$id]->handler->init($this, $this->display[$id]);
|
2497 |
5d12d676
|
Assos Assos
|
// If this is NOT the default display handler, let it know which is.
|
2498 |
85ad3d82
|
Assos Assos
|
if ($id != 'default') {
|
2499 |
|
|
$this->display[$id]->handler->default_display = &$this->display['default']->handler;
|
2500 |
|
|
}
|
2501 |
|
|
}
|
2502 |
|
|
|
2503 |
|
|
return $this->display[$id]->handler;
|
2504 |
|
|
}
|
2505 |
|
|
|
2506 |
|
|
/**
|
2507 |
|
|
* Add an item with a handler to the view.
|
2508 |
|
|
*
|
2509 |
|
|
* These items may be fields, filters, sort criteria, or arguments.
|
2510 |
|
|
*/
|
2511 |
5d12d676
|
Assos Assos
|
public function add_item($display_id, $type, $table, $field, $options = array(), $id = NULL) {
|
2512 |
85ad3d82
|
Assos Assos
|
$types = views_object_types();
|
2513 |
|
|
$this->set_display($display_id);
|
2514 |
|
|
|
2515 |
|
|
$fields = $this->display[$display_id]->handler->get_option($types[$type]['plural']);
|
2516 |
|
|
|
2517 |
|
|
if (empty($id)) {
|
2518 |
|
|
$id = $this->generate_item_id($field, $fields);
|
2519 |
|
|
}
|
2520 |
|
|
|
2521 |
|
|
$new_item = array(
|
2522 |
|
|
'id' => $id,
|
2523 |
|
|
'table' => $table,
|
2524 |
|
|
'field' => $field,
|
2525 |
|
|
) + $options;
|
2526 |
|
|
|
2527 |
|
|
if (!empty($types[$type]['type'])) {
|
2528 |
|
|
$handler_type = $types[$type]['type'];
|
2529 |
|
|
}
|
2530 |
|
|
else {
|
2531 |
|
|
$handler_type = $type;
|
2532 |
|
|
}
|
2533 |
|
|
|
2534 |
|
|
$handler = views_get_handler($table, $field, $handler_type);
|
2535 |
|
|
|
2536 |
|
|
$fields[$id] = $new_item;
|
2537 |
|
|
$this->display[$display_id]->handler->set_option($types[$type]['plural'], $fields);
|
2538 |
|
|
|
2539 |
|
|
return $id;
|
2540 |
|
|
}
|
2541 |
|
|
|
2542 |
|
|
/**
|
2543 |
|
|
* Get an array of items for the current display.
|
2544 |
|
|
*/
|
2545 |
5d12d676
|
Assos Assos
|
public function get_items($type, $display_id = NULL) {
|
2546 |
85ad3d82
|
Assos Assos
|
$this->set_display($display_id);
|
2547 |
|
|
|
2548 |
|
|
if (!isset($display_id)) {
|
2549 |
|
|
$display_id = $this->current_display;
|
2550 |
|
|
}
|
2551 |
|
|
|
2552 |
|
|
// Get info about the types so we can get the right data.
|
2553 |
|
|
$types = views_object_types();
|
2554 |
|
|
return $this->display[$display_id]->handler->get_option($types[$type]['plural']);
|
2555 |
|
|
}
|
2556 |
|
|
|
2557 |
|
|
/**
|
2558 |
5d12d676
|
Assos Assos
|
* Get the config of an item (field/sort/filter/etc) on a given display.
|
2559 |
85ad3d82
|
Assos Assos
|
*/
|
2560 |
5d12d676
|
Assos Assos
|
public function get_item($display_id, $type, $id) {
|
2561 |
85ad3d82
|
Assos Assos
|
// Get info about the types so we can get the right data.
|
2562 |
|
|
$types = views_object_types();
|
2563 |
5d12d676
|
Assos Assos
|
// Initialize the display.
|
2564 |
85ad3d82
|
Assos Assos
|
$this->set_display($display_id);
|
2565 |
|
|
|
2566 |
5d12d676
|
Assos Assos
|
// Get the existing configuration.
|
2567 |
85ad3d82
|
Assos Assos
|
$fields = $this->display[$display_id]->handler->get_option($types[$type]['plural']);
|
2568 |
|
|
|
2569 |
|
|
return isset($fields[$id]) ? $fields[$id] : NULL;
|
2570 |
|
|
}
|
2571 |
|
|
|
2572 |
|
|
/**
|
2573 |
5d12d676
|
Assos Assos
|
* Set the config of an item (field/sort/filter/etc) on a given display.
|
2574 |
85ad3d82
|
Assos Assos
|
*
|
2575 |
|
|
* Pass in NULL for the $item to remove an item.
|
2576 |
|
|
*/
|
2577 |
5d12d676
|
Assos Assos
|
public function set_item($display_id, $type, $id, $item) {
|
2578 |
85ad3d82
|
Assos Assos
|
// Get info about the types so we can get the right data.
|
2579 |
|
|
$types = views_object_types();
|
2580 |
5d12d676
|
Assos Assos
|
// Initialize the display.
|
2581 |
85ad3d82
|
Assos Assos
|
$this->set_display($display_id);
|
2582 |
|
|
|
2583 |
5d12d676
|
Assos Assos
|
// Get the existing configuration.
|
2584 |
85ad3d82
|
Assos Assos
|
$fields = $this->display[$display_id]->handler->get_option($types[$type]['plural']);
|
2585 |
|
|
if (isset($item)) {
|
2586 |
|
|
$fields[$id] = $item;
|
2587 |
|
|
}
|
2588 |
|
|
else {
|
2589 |
|
|
unset($fields[$id]);
|
2590 |
|
|
}
|
2591 |
|
|
|
2592 |
|
|
// Store.
|
2593 |
|
|
$this->display[$display_id]->handler->set_option($types[$type]['plural'], $fields);
|
2594 |
|
|
}
|
2595 |
|
|
|
2596 |
|
|
/**
|
2597 |
|
|
* Set an option on an item.
|
2598 |
|
|
*
|
2599 |
5d12d676
|
Assos Assos
|
* Use this only if you have just 1 or 2 options to set; if you have many,
|
2600 |
|
|
* consider getting the item, adding the options and doing set_item yourself.
|
2601 |
85ad3d82
|
Assos Assos
|
*/
|
2602 |
5d12d676
|
Assos Assos
|
public function set_item_option($display_id, $type, $id, $option, $value) {
|
2603 |
85ad3d82
|
Assos Assos
|
$item = $this->get_item($display_id, $type, $id);
|
2604 |
|
|
$item[$option] = $value;
|
2605 |
|
|
$this->set_item($display_id, $type, $id, $item);
|
2606 |
|
|
}
|
2607 |
5d12d676
|
Assos Assos
|
|
2608 |
85ad3d82
|
Assos Assos
|
}
|
2609 |
|
|
|
2610 |
|
|
/**
|
2611 |
|
|
* A display type in a view.
|
2612 |
|
|
*
|
2613 |
|
|
* This is just the database storage mechanism, and isn't terribly important
|
2614 |
|
|
* to the behavior of the display at all.
|
2615 |
|
|
*/
|
2616 |
|
|
class views_display extends views_db_object {
|
2617 |
5d12d676
|
Assos Assos
|
|
2618 |
85ad3d82
|
Assos Assos
|
/**
|
2619 |
|
|
* The display handler itself, which has all the methods.
|
2620 |
|
|
*
|
2621 |
|
|
* @var views_plugin_display
|
2622 |
|
|
*/
|
2623 |
5d12d676
|
Assos Assos
|
public $handler;
|
2624 |
85ad3d82
|
Assos Assos
|
|
2625 |
|
|
/**
|
2626 |
|
|
* Stores all options of the display, like fields, filters etc.
|
2627 |
|
|
*
|
2628 |
|
|
* @var array
|
2629 |
|
|
*/
|
2630 |
5d12d676
|
Assos Assos
|
public $display_options;
|
2631 |
85ad3d82
|
Assos Assos
|
|
2632 |
5d12d676
|
Assos Assos
|
public $db_table = 'views_display';
|
2633 |
|
|
public function __construct($init = TRUE) {
|
2634 |
85ad3d82
|
Assos Assos
|
parent::init($init);
|
2635 |
|
|
}
|
2636 |
|
|
|
2637 |
5d12d676
|
Assos Assos
|
/**
|
2638 |
|
|
* {@inheritdoc}
|
2639 |
|
|
*/
|
2640 |
|
|
public function options($type, $id, $title) {
|
2641 |
85ad3d82
|
Assos Assos
|
$this->display_plugin = $type;
|
2642 |
|
|
$this->id = $id;
|
2643 |
|
|
$this->display_title = $title;
|
2644 |
|
|
}
|
2645 |
5d12d676
|
Assos Assos
|
|
2646 |
85ad3d82
|
Assos Assos
|
}
|
2647 |
|
|
|
2648 |
|
|
/**
|
2649 |
5d12d676
|
Assos Assos
|
* Provide a list of object types used in a view, with some info about them.
|
2650 |
85ad3d82
|
Assos Assos
|
*/
|
2651 |
|
|
function views_object_types() {
|
2652 |
|
|
static $retval = NULL;
|
2653 |
|
|
|
2654 |
5d12d676
|
Assos Assos
|
// Statically cache this so t() doesn't run a bajillion times.
|
2655 |
85ad3d82
|
Assos Assos
|
if (!isset($retval)) {
|
2656 |
|
|
$retval = array(
|
2657 |
|
|
'field' => array(
|
2658 |
5d12d676
|
Assos Assos
|
// Title.
|
2659 |
|
|
'title' => t('Fields'),
|
2660 |
|
|
// Lowercase title for mid-sentence.
|
2661 |
|
|
'ltitle' => t('fields'),
|
2662 |
|
|
// Singular title.
|
2663 |
|
|
'stitle' => t('Field'),
|
2664 |
|
|
// Lingular lowercase title for mid sentence.
|
2665 |
|
|
'lstitle' => t('field'),
|
2666 |
85ad3d82
|
Assos Assos
|
'plural' => 'fields',
|
2667 |
|
|
),
|
2668 |
|
|
'argument' => array(
|
2669 |
|
|
'title' => t('Contextual filters'),
|
2670 |
|
|
'ltitle' => t('contextual filters'),
|
2671 |
|
|
'stitle' => t('Contextual filter'),
|
2672 |
|
|
'lstitle' => t('contextual filter'),
|
2673 |
|
|
'plural' => 'arguments',
|
2674 |
|
|
),
|
2675 |
|
|
'sort' => array(
|
2676 |
|
|
'title' => t('Sort criteria'),
|
2677 |
|
|
'ltitle' => t('sort criteria'),
|
2678 |
|
|
'stitle' => t('Sort criterion'),
|
2679 |
|
|
'lstitle' => t('sort criterion'),
|
2680 |
|
|
'plural' => 'sorts',
|
2681 |
|
|
),
|
2682 |
|
|
'filter' => array(
|
2683 |
|
|
'title' => t('Filter criteria'),
|
2684 |
|
|
'ltitle' => t('filter criteria'),
|
2685 |
|
|
'stitle' => t('Filter criterion'),
|
2686 |
|
|
'lstitle' => t('filter criterion'),
|
2687 |
|
|
'plural' => 'filters',
|
2688 |
|
|
),
|
2689 |
|
|
'relationship' => array(
|
2690 |
|
|
'title' => t('Relationships'),
|
2691 |
|
|
'ltitle' => t('relationships'),
|
2692 |
|
|
'stitle' => t('Relationship'),
|
2693 |
|
|
'lstitle' => t('Relationship'),
|
2694 |
|
|
'plural' => 'relationships',
|
2695 |
|
|
),
|
2696 |
|
|
'header' => array(
|
2697 |
|
|
'title' => t('Header'),
|
2698 |
|
|
'ltitle' => t('header'),
|
2699 |
|
|
'stitle' => t('Header'),
|
2700 |
|
|
'lstitle' => t('Header'),
|
2701 |
|
|
'plural' => 'header',
|
2702 |
|
|
'type' => 'area',
|
2703 |
|
|
),
|
2704 |
|
|
'footer' => array(
|
2705 |
|
|
'title' => t('Footer'),
|
2706 |
|
|
'ltitle' => t('footer'),
|
2707 |
|
|
'stitle' => t('Footer'),
|
2708 |
|
|
'lstitle' => t('Footer'),
|
2709 |
|
|
'plural' => 'footer',
|
2710 |
|
|
'type' => 'area',
|
2711 |
|
|
),
|
2712 |
|
|
'empty' => array(
|
2713 |
|
|
'title' => t('No results behavior'),
|
2714 |
|
|
'ltitle' => t('no results behavior'),
|
2715 |
|
|
'stitle' => t('No results behavior'),
|
2716 |
|
|
'lstitle' => t('No results behavior'),
|
2717 |
|
|
'plural' => 'empty',
|
2718 |
|
|
'type' => 'area',
|
2719 |
|
|
),
|
2720 |
|
|
);
|
2721 |
|
|
}
|
2722 |
|
|
|
2723 |
|
|
return $retval;
|
2724 |
|
|
}
|
2725 |
|
|
|
2726 |
|
|
/**
|
2727 |
|
|
* @}
|
2728 |
|
|
*/ |