1 |
85ad3d82
|
Assos Assos
|
<?php
|
2 |
|
|
/**
|
3 |
|
|
* @file
|
4 |
|
|
* Internationalization (i18n) module - Translation set
|
5 |
|
|
*/
|
6 |
|
|
class i18n_translation_set {
|
7 |
|
|
public $tsid = NULL;
|
8 |
|
|
public $type;
|
9 |
|
|
public $bundle = '';
|
10 |
|
|
public $status = 0;
|
11 |
|
|
public $master_id = 0;
|
12 |
|
|
// It may optionally have a title
|
13 |
|
|
public $title = '';
|
14 |
|
|
// Translations indexed by language
|
15 |
|
|
protected $translations = NULL;
|
16 |
|
|
// Translation languages indexed by oid
|
17 |
|
|
protected $object_languages = array();
|
18 |
|
|
// Related translation sets indexed by tsid
|
19 |
|
|
// Keep track of old translation sets objects belong to.
|
20 |
|
|
protected $related_translations = array();
|
21 |
|
|
/**
|
22 |
|
|
* Constructor from object/array
|
23 |
|
|
*/
|
24 |
|
|
public function __construct($translation = NULL) {
|
25 |
|
|
if ($translation) {
|
26 |
|
|
foreach ((array)$translation as $key => $value) {
|
27 |
|
|
$this->$key = $value;
|
28 |
|
|
}
|
29 |
|
|
}
|
30 |
|
|
}
|
31 |
|
|
|
32 |
|
|
/**
|
33 |
|
|
* Delete a translation set
|
34 |
|
|
*
|
35 |
|
|
* @param $delete_translations
|
36 |
|
|
* Whether to unlink translations from the set. Detaults to TRUE.
|
37 |
|
|
*/
|
38 |
|
|
public function delete($delete_translations = TRUE) {
|
39 |
|
|
db_delete('i18n_translation_set')
|
40 |
|
|
->condition('tsid', $this->tsid)
|
41 |
|
|
->execute();
|
42 |
|
|
if ($delete_translations) {
|
43 |
|
|
$this->delete_translations();
|
44 |
|
|
}
|
45 |
|
|
$this->invoke_all('delete');
|
46 |
|
|
$this->tsid = NULL;
|
47 |
|
|
}
|
48 |
|
|
|
49 |
|
|
/**
|
50 |
|
|
* Invoke all modules
|
51 |
|
|
*/
|
52 |
|
|
public function invoke_all($op) {
|
53 |
|
|
module_invoke_all('i18n_translation_set_' . $op, $this);
|
54 |
|
|
module_invoke_all('entity_' . $op, $this, 'i18n_translation');
|
55 |
|
|
}
|
56 |
|
|
|
57 |
|
|
/**
|
58 |
|
|
* Create a new translation set
|
59 |
|
|
*
|
60 |
|
|
* @param $save_translations
|
61 |
|
|
* Whether to update linked objects so they belong to this set.
|
62 |
|
|
*/
|
63 |
|
|
public function insert($save_translations = TRUE) {
|
64 |
|
|
$this->created = $this->changed = REQUEST_TIME;
|
65 |
|
|
$status = drupal_write_record('i18n_translation_set', $this);
|
66 |
|
|
if ($save_translations) {
|
67 |
|
|
$this->save_translations();
|
68 |
|
|
$this->update_related();
|
69 |
|
|
}
|
70 |
|
|
$this->invoke_all('insert');
|
71 |
|
|
return $status;
|
72 |
|
|
}
|
73 |
|
|
|
74 |
|
|
/**
|
75 |
|
|
* Save translation set
|
76 |
|
|
*
|
77 |
|
|
* @param $save_translations
|
78 |
|
|
* Whether to update linked objects so they belong to this set.
|
79 |
|
|
*/
|
80 |
|
|
public function save($save_translations = TRUE) {
|
81 |
|
|
$this->invoke_all('presave');
|
82 |
|
|
return empty($this->tsid) ? $this->insert($save_translations) : $this->update($save_translations);
|
83 |
|
|
}
|
84 |
|
|
|
85 |
|
|
/**
|
86 |
|
|
* Update a translation set
|
87 |
|
|
*
|
88 |
|
|
* @param $update_translations
|
89 |
|
|
* Whether to update objects linked to this set.
|
90 |
|
|
*/
|
91 |
|
|
public function update($update_translations = TRUE) {
|
92 |
|
|
$this->changed = REQUEST_TIME;
|
93 |
|
|
$status = drupal_write_record('i18n_translation_set', $this, 'tsid');
|
94 |
|
|
if ($update_translations) {
|
95 |
|
|
$this->clean_translations();
|
96 |
|
|
$this->save_translations();
|
97 |
|
|
$this->update_related();
|
98 |
|
|
}
|
99 |
|
|
$this->invoke_all('update');
|
100 |
|
|
return $status;
|
101 |
|
|
}
|
102 |
|
|
|
103 |
|
|
/**
|
104 |
|
|
* Update a translation set or delete if empty.
|
105 |
|
|
*/
|
106 |
|
|
public function update_delete() {
|
107 |
|
|
if ($this->get_translations()) {
|
108 |
|
|
$result = $this->save(TRUE);
|
109 |
|
|
// Update related translation sets too.
|
110 |
|
|
$this->update_related();
|
111 |
|
|
return $result;
|
112 |
|
|
}
|
113 |
|
|
else {
|
114 |
|
|
return $this->delete(TRUE);
|
115 |
|
|
}
|
116 |
|
|
}
|
117 |
|
|
|
118 |
|
|
/**
|
119 |
|
|
* Update related translation sets
|
120 |
|
|
*/
|
121 |
|
|
protected function update_related($op = 'update_delete') {
|
122 |
|
|
foreach ($this->related_translations as $translation_set) {
|
123 |
|
|
$translation_set->$op();
|
124 |
|
|
}
|
125 |
|
|
}
|
126 |
|
|
|
127 |
|
|
/**
|
128 |
|
|
* Clean all items in this translation set
|
129 |
|
|
*
|
130 |
|
|
* Unlink other items (not current translations from this translation set)
|
131 |
|
|
*/
|
132 |
|
|
public function clean_translations() {
|
133 |
|
|
if (($table = $this->get_table()) && ($field = $this->get_field())) {
|
134 |
|
|
$query = db_update($table)
|
135 |
|
|
->fields(array($field => 0))
|
136 |
|
|
->condition($field, $this->tsid);
|
137 |
|
|
if ($translations = $this->get_translations()) {
|
138 |
|
|
$query->condition('language', array_keys($translations), 'NOT IN');
|
139 |
|
|
}
|
140 |
|
|
return $query->execute();
|
141 |
|
|
}
|
142 |
|
|
}
|
143 |
|
|
|
144 |
|
|
/**
|
145 |
|
|
* Save translations in this translation set
|
146 |
|
|
*/
|
147 |
|
|
public function save_translations() {
|
148 |
|
|
if (($table = $this->get_table()) && ($field = $this->get_field())) {
|
149 |
|
|
if ($keys = $this->get_translations_keys()) {
|
150 |
|
|
return db_update($table)
|
151 |
|
|
->fields(array($field => $this->tsid))
|
152 |
|
|
->condition($this->key_field(), $keys)
|
153 |
|
|
->execute();
|
154 |
|
|
}
|
155 |
|
|
else {
|
156 |
|
|
return $this->delete_translations();
|
157 |
|
|
}
|
158 |
|
|
}
|
159 |
|
|
}
|
160 |
|
|
|
161 |
|
|
/**
|
162 |
|
|
* Delete translations in this translation set
|
163 |
|
|
*
|
164 |
|
|
* It won't delete objects, just unlink them from translation set
|
165 |
|
|
*/
|
166 |
|
|
public function delete_translations() {
|
167 |
|
|
if (($table = $this->get_table()) && ($field = $this->get_field())) {
|
168 |
|
|
return db_update($table)
|
169 |
|
|
->fields(array($field => 0))
|
170 |
|
|
->condition($field, $this->tsid)
|
171 |
|
|
->execute();
|
172 |
|
|
}
|
173 |
|
|
}
|
174 |
|
|
|
175 |
|
|
/**
|
176 |
|
|
* Get translations, indexed by language
|
177 |
|
|
*/
|
178 |
|
|
public function get_translations() {
|
179 |
|
|
$translations = array();
|
180 |
|
|
foreach ($this->get_objects() as $lang => $object) {
|
181 |
|
|
$translations[$lang] = $object->get_object();
|
182 |
|
|
}
|
183 |
|
|
return $translations;
|
184 |
|
|
}
|
185 |
|
|
/**
|
186 |
|
|
* Reset translations, set empty array or new array of translations.
|
187 |
|
|
*
|
188 |
|
|
* @param $translations array
|
189 |
|
|
* Array of langcode => item
|
190 |
|
|
*/
|
191 |
|
|
public function reset_translations($translations = array()) {
|
192 |
|
|
$this->translations = array();
|
193 |
|
|
$this->add_translations($translations);
|
194 |
|
|
return $this;
|
195 |
|
|
}
|
196 |
|
|
/**
|
197 |
|
|
* Get translations as i18n objects, indexed by language
|
198 |
|
|
*/
|
199 |
|
|
public function get_objects() {
|
200 |
|
|
if (!isset($this->translations)) {
|
201 |
|
|
$this->translations = array();
|
202 |
|
|
// Disable selection query altering, just in case
|
203 |
|
|
$previous = i18n_select(FALSE);
|
204 |
|
|
$this->add_translations($this->load_translations());
|
205 |
|
|
i18n_select($previous);
|
206 |
|
|
}
|
207 |
|
|
return $this->translations;
|
208 |
|
|
}
|
209 |
|
|
|
210 |
|
|
/**
|
211 |
|
|
* Get item for language
|
212 |
|
|
*/
|
213 |
|
|
public function get_item($langcode) {
|
214 |
|
|
if (($translations = $this->get_translations()) && isset($translations[$langcode])) {
|
215 |
|
|
return $translations[$langcode];
|
216 |
|
|
}
|
217 |
|
|
else {
|
218 |
|
|
return NULL;
|
219 |
|
|
}
|
220 |
|
|
}
|
221 |
|
|
/**
|
222 |
|
|
* Get translations keys, indexed by language
|
223 |
|
|
*/
|
224 |
|
|
public function get_translations_keys() {
|
225 |
|
|
$keys = array();
|
226 |
|
|
foreach ($this->get_objects() as $lang => $object) {
|
227 |
|
|
if ($id = $object->get_key()) {
|
228 |
|
|
$keys[$lang] = $id;
|
229 |
|
|
}
|
230 |
|
|
}
|
231 |
|
|
return array_filter($keys);
|
232 |
|
|
}
|
233 |
|
|
/**
|
234 |
|
|
* Get edit path for this translation set
|
235 |
|
|
*/
|
236 |
|
|
public function get_edit_path() {
|
237 |
|
|
if ($path = $this->get_info('edit path')) {
|
238 |
|
|
return strtr($path, $this->get_path_placeholders('delete'));
|
239 |
|
|
}
|
240 |
|
|
else {
|
241 |
|
|
return '';
|
242 |
|
|
}
|
243 |
|
|
}
|
244 |
|
|
/**
|
245 |
|
|
* Get operations as renderable links
|
246 |
|
|
*/
|
247 |
|
|
public function get_operations() {
|
248 |
|
|
$destination = drupal_get_destination();
|
249 |
|
|
$operations = array();
|
250 |
|
|
if ($path = $this->get_edit_path()) {
|
251 |
|
|
$operations['edit'] = array(
|
252 |
|
|
'title' => t('edit'),
|
253 |
|
|
'href' => $path,
|
254 |
|
|
'query' => $destination,
|
255 |
|
|
);
|
256 |
|
|
}
|
257 |
|
|
if ($path = $this->get_delete_path()) {
|
258 |
|
|
$operations['delete'] = array(
|
259 |
|
|
'title' => t('delete'),
|
260 |
|
|
'href' => $path,
|
261 |
|
|
'query' => $destination,
|
262 |
|
|
);
|
263 |
|
|
}
|
264 |
|
|
return $operations;
|
265 |
|
|
}
|
266 |
|
|
/**
|
267 |
|
|
* Get items as renderable links
|
268 |
|
|
*/
|
269 |
|
|
public function get_links() {
|
270 |
|
|
$language_list = language_list();
|
271 |
|
|
$items = array();
|
272 |
|
|
foreach ($this->get_objects() as $langcode => $object) {
|
273 |
|
|
$title = $object->get_title();
|
274 |
|
|
$path = $object->get_path();
|
275 |
|
|
$language = isset($language_list[$langcode]) ? $language_list[$langcode] : NULL;
|
276 |
|
|
$items[$langcode] = array(
|
277 |
|
|
'title' => $title,
|
278 |
|
|
'href' => $path ? $path : NULL,
|
279 |
|
|
'language' => $language,
|
280 |
|
|
);
|
281 |
|
|
if ($language && function_exists('languageicons_link_add')) {
|
282 |
|
|
languageicons_link_add($items[$langcode]);
|
283 |
|
|
}
|
284 |
|
|
}
|
285 |
|
|
return $items;
|
286 |
|
|
}
|
287 |
|
|
/**
|
288 |
|
|
* Get overview (list) path for this translation set
|
289 |
|
|
*/
|
290 |
|
|
public function get_list_path() {
|
291 |
|
|
return $this->get_info('list path');
|
292 |
|
|
}
|
293 |
|
|
/**
|
294 |
|
|
* Get delete path for this translation set
|
295 |
|
|
*/
|
296 |
|
|
public function get_delete_path() {
|
297 |
|
|
if ($path = $this->get_info('delete path')) {
|
298 |
|
|
return strtr($path, $this->get_path_placeholders('delete'));
|
299 |
|
|
}
|
300 |
|
|
else {
|
301 |
|
|
return '';
|
302 |
|
|
}
|
303 |
|
|
}
|
304 |
|
|
/**
|
305 |
|
|
* Get placeholder values for path replacement
|
306 |
|
|
*/
|
307 |
|
|
function get_path_placeholders($op = 'list') {
|
308 |
|
|
$values['%operation'] = $op;
|
309 |
|
|
$values['%type'] = $this->type;
|
310 |
|
|
$values['%i18n_translation_set'] = $this->tsid;
|
311 |
|
|
if ($placeholder = $this->get_info('placeholder')) {
|
312 |
|
|
$values[$placeholder] = $this->tsid;
|
313 |
|
|
}
|
314 |
|
|
return $values;
|
315 |
|
|
}
|
316 |
|
|
|
317 |
|
|
/**
|
318 |
|
|
* Get field on translations table that stores the translation set id (tsid)
|
319 |
|
|
*/
|
320 |
|
|
protected function get_field() {
|
321 |
|
|
return $this->get_info('field');
|
322 |
|
|
}
|
323 |
|
|
|
324 |
|
|
/**
|
325 |
|
|
* Get property from translation set info
|
326 |
|
|
*/
|
327 |
|
|
public function get_info($property, $default = NULL) {
|
328 |
|
|
$info = i18n_translation_set_info($this->type);
|
329 |
|
|
return $info && isset($info[$property]) ? $info[$property] : $default;
|
330 |
|
|
}
|
331 |
|
|
|
332 |
|
|
/**
|
333 |
|
|
* Get table name, where translation items are stored.
|
334 |
|
|
*/
|
335 |
|
|
protected function get_table() {
|
336 |
|
|
return $this->get_info('table');
|
337 |
|
|
}
|
338 |
|
|
|
339 |
|
|
/**
|
340 |
|
|
* Get title for this set
|
341 |
|
|
*/
|
342 |
|
|
public function get_title() {
|
343 |
|
|
if (!empty($this->title)) {
|
344 |
|
|
return $this->title;
|
345 |
|
|
}
|
346 |
|
|
elseif ($translations = $this->get_objects()) {
|
347 |
|
|
foreach ($translations as $object) {
|
348 |
|
|
$names[] = $object->get_title();
|
349 |
|
|
}
|
350 |
|
|
return implode(' / ', $names);
|
351 |
|
|
}
|
352 |
|
|
else {
|
353 |
|
|
return t('Undefined');
|
354 |
|
|
}
|
355 |
|
|
}
|
356 |
|
|
|
357 |
|
|
/**
|
358 |
|
|
* Get item list
|
359 |
|
|
*/
|
360 |
|
|
public function item_list() {
|
361 |
|
|
$language_list = language_list();
|
362 |
|
|
$items = array();
|
363 |
|
|
foreach ($this->get_objects() as $langcode => $object) {
|
364 |
|
|
$title = $object->get_title();
|
365 |
|
|
$path = $object->get_path();
|
366 |
|
|
if ($title && $path) {
|
367 |
|
|
$options = isset($language_list[$langcode]) ? array('language' => $language_list[$langcode]) : array();
|
368 |
|
|
$items[$langcode] = l($title, $path, $options);
|
369 |
|
|
}
|
370 |
|
|
elseif ($title) {
|
371 |
|
|
$items[$langcode] = check_plain($title);
|
372 |
|
|
}
|
373 |
|
|
}
|
374 |
|
|
return $items;
|
375 |
|
|
}
|
376 |
|
|
|
377 |
|
|
/**
|
378 |
|
|
* Add array of translation items
|
379 |
|
|
*
|
380 |
|
|
* @param $translations array
|
381 |
|
|
* Translation items indexed by language code
|
382 |
|
|
*/
|
383 |
|
|
public function add_translations($translations) {
|
384 |
|
|
foreach ($translations as $langcode => $item) {
|
385 |
|
|
$this->add_item($item, $langcode);
|
386 |
|
|
}
|
387 |
|
|
return $this;
|
388 |
|
|
}
|
389 |
|
|
|
390 |
|
|
/**
|
391 |
|
|
* Add translation item
|
392 |
|
|
*/
|
393 |
|
|
public function add_item($item, $langcode = NULL) {
|
394 |
|
|
$object = i18n_object($this->type, $item);
|
395 |
|
|
$langcode = $langcode ? $langcode : $object->get_langcode();
|
396 |
|
|
// Check whether this item belongs to another translation set
|
397 |
|
|
$old_tsid = $object->get_tsid();
|
398 |
|
|
if ($old_tsid && $old_tsid != $this->tsid) {
|
399 |
|
|
$this->related_translations[$old_tsid] = i18n_translation_set_load($old_tsid);
|
400 |
|
|
$this->related_translations[$old_tsid]->remove_object($object);
|
401 |
|
|
}
|
402 |
|
|
if ($langcode) {
|
403 |
|
|
$this->get_translations();
|
404 |
|
|
$object->set_tsid($this->tsid);
|
405 |
|
|
$this->translations[$langcode] = $object;
|
406 |
|
|
$this->object_languages[$object->get_index()] = $langcode;
|
407 |
|
|
}
|
408 |
|
|
return $this;
|
409 |
|
|
}
|
410 |
|
|
|
411 |
|
|
/**
|
412 |
|
|
* Remove item / language from translation set
|
413 |
|
|
*
|
414 |
|
|
* @param $item
|
415 |
|
|
* Item to remove from this translation set, it must have a language property.
|
416 |
|
|
*/
|
417 |
|
|
public function remove_item($item) {
|
418 |
|
|
$this->remove_object(i18n_object($this->type, $item));
|
419 |
|
|
return $this;
|
420 |
|
|
}
|
421 |
|
|
|
422 |
|
|
/**
|
423 |
|
|
* Remove i18n object from translation set.
|
424 |
|
|
*/
|
425 |
|
|
public function remove_object($object) {
|
426 |
|
|
// As object's language may have changed, we use our object_languages index better.
|
427 |
|
|
$index = $object->get_index();
|
428 |
|
|
$this->get_translations();
|
429 |
|
|
if (isset($this->object_languages[$index])) {
|
430 |
|
|
$langcode = $this->object_languages[$index];
|
431 |
|
|
unset($this->translations[$langcode]);
|
432 |
|
|
unset($this->object_languages[$index]);
|
433 |
|
|
}
|
434 |
|
|
return $this;
|
435 |
|
|
}
|
436 |
|
|
|
437 |
|
|
/**
|
438 |
|
|
* Remove language from translation set.
|
439 |
|
|
*
|
440 |
|
|
* @param $langcode
|
441 |
|
|
* Language to remove from this translation set.
|
442 |
|
|
*/
|
443 |
|
|
public function remove_language($langcode) {
|
444 |
|
|
$this->get_translations();
|
445 |
|
|
if (isset($this->translations[$langcode])) {
|
446 |
|
|
$this->remove_object($this->translations[$langcode]);
|
447 |
|
|
}
|
448 |
|
|
return $this;
|
449 |
|
|
}
|
450 |
|
|
|
451 |
|
|
/**
|
452 |
|
|
* Load all translations as objects indexed by language
|
453 |
|
|
*/
|
454 |
|
|
public function load_translations() {
|
455 |
|
|
if (($table = $this->get_table()) && ($field = $this->get_field())) {
|
456 |
|
|
return db_select($table, 't')
|
457 |
|
|
->fields('t')
|
458 |
|
|
->condition('t.' . $field, $this->tsid)
|
459 |
|
|
->execute()
|
460 |
|
|
->fetchAllAssoc('language');
|
461 |
|
|
}
|
462 |
|
|
else {
|
463 |
|
|
return array();
|
464 |
|
|
}
|
465 |
|
|
}
|
466 |
|
|
|
467 |
|
|
/**
|
468 |
|
|
* Get key field for this translation items
|
469 |
|
|
*/
|
470 |
|
|
protected function key_field() {
|
471 |
|
|
$info = i18n_object_info($this->type);
|
472 |
|
|
return $info['key'];
|
473 |
|
|
}
|
474 |
|
|
} |