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f40b056 @friendica some initial code and benchmarking for "red" content rendering engine
authored Jul 4, 2012
1 <?php
2
3 // This is a purely experimental module and is not yet generally useful.
4
5 // The eventual goal is to provide a json backend to fetch content and fill the current page.
6 // The page will be filled in on the frontend using javascript.
7 // At the present time this page is based on "network", but the hope is to extend to serving
8 // any content (wall, community, search, etc.).
9 // All search parameters, etc. will be managed in javascript and sent as request params.
10 // Security will be managed on the backend.
11 // There is no "pagination query", but we will manage the "current page" on the client
12 // and provide a link to fetch the next page - until there are no pages left to fetch.
13
14 // With the exception of complex tag and text searches, this prototype is incredibly
15 // fast - e.g. one or two milliseconds to fetch parent items for the current content,
16 // and 10-20 milliseconds to fetch all the child items.
17
18
19 function content_content(&$a, $update = 0) {
20
21 require_once('include/conversation.php');
22
23
24 // Currently security is based on the logged in user
25
26 if(! local_user()) {
27 return;
28 }
29
30 $arr = array('query' => $a->query_string);
31
32 call_hooks('content_content_init', $arr);
33
34
35 $datequery = $datequery2 = '';
36
37 $group = 0;
38
39 $nouveau = false;
40
41 if($a->argc > 1) {
42 for($x = 1; $x < $a->argc; $x ++) {
43 if(is_a_date_arg($a->argv[$x])) {
44 if($datequery)
45 $datequery2 = escape_tags($a->argv[$x]);
46 else {
47 $datequery = escape_tags($a->argv[$x]);
48 $_GET['order'] = 'post';
49 }
50 }
51 elseif($a->argv[$x] === 'new') {
52 $nouveau = true;
53 }
54 elseif(intval($a->argv[$x])) {
55 $group = intval($a->argv[$x]);
56 $def_acl = array('allow_gid' => '<' . $group . '>');
57 }
58 }
59 }
60
61
62 $o = '';
63
64
65
66 $contact_id = $a->cid;
67
68 require_once('include/acl_selectors.php');
69
70 $cid = ((x($_GET,'cid')) ? intval($_GET['cid']) : 0);
71 $star = ((x($_GET,'star')) ? intval($_GET['star']) : 0);
72 $bmark = ((x($_GET,'bmark')) ? intval($_GET['bmark']) : 0);
73 $order = ((x($_GET,'order')) ? notags($_GET['order']) : 'comment');
74 $liked = ((x($_GET,'liked')) ? intval($_GET['liked']) : 0);
75 $conv = ((x($_GET,'conv')) ? intval($_GET['conv']) : 0);
76 $spam = ((x($_GET,'spam')) ? intval($_GET['spam']) : 0);
77 $nets = ((x($_GET,'nets')) ? $_GET['nets'] : '');
78 $cmin = ((x($_GET,'cmin')) ? intval($_GET['cmin']) : 0);
79 $cmax = ((x($_GET,'cmax')) ? intval($_GET['cmax']) : 99);
80 $file = ((x($_GET,'file')) ? $_GET['file'] : '');
81
82
83
84 if(x($_GET,'search') || x($_GET,'file'))
85 $nouveau = true;
86 if($cid)
87 $def_acl = array('allow_cid' => '<' . intval($cid) . '>');
88
89 if($nets) {
90 $r = q("select id from contact where uid = %d and network = '%s' and self = 0",
91 intval(local_user()),
92 dbesc($nets)
93 );
94
95 $str = '';
96 if(count($r))
97 foreach($r as $rr)
98 $str .= '<' . $rr['id'] . '>';
99 if(strlen($str))
100 $def_acl = array('allow_cid' => $str);
101 }
102
103
104 $sql_options = (($star) ? " and starred = 1 " : '');
105 $sql_options .= (($bmark) ? " and bookmark = 1 " : '');
106
107 $sql_nets = (($nets) ? sprintf(" and `contact`.`network` = '%s' ", dbesc($nets)) : '');
108
109 $sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` $sql_options ) ";
110
111 if($group) {
112 $r = q("SELECT `name`, `id` FROM `group` WHERE `id` = %d AND `uid` = %d LIMIT 1",
113 intval($group),
114 intval($_SESSION['uid'])
115 );
116 if(! count($r)) {
117 if($update)
118 killme();
119 notice( t('No such group') . EOL );
120 goaway($a->get_baseurl(true) . '/network');
121 // NOTREACHED
122 }
123
124 $contacts = expand_groups(array($group));
125 if((is_array($contacts)) && count($contacts)) {
126 $contact_str = implode(',',$contacts);
127 }
128 else {
129 $contact_str = ' 0 ';
130 info( t('Group is empty'));
131 }
132
133 $sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND ( `contact-id` IN ( $contact_str ) OR `allow_gid` like '" . protect_sprintf('%<' . intval($group) . '>%') . "' ) and deleted = 0 ) ";
134 $o = '<h2>' . t('Group: ') . $r[0]['name'] . '</h2>' . $o;
135 }
136 elseif($cid) {
137
138 $r = q("SELECT `id`,`name`,`network`,`writable`,`nurl` FROM `contact` WHERE `id` = %d
139 AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
140 intval($cid)
141 );
142 if(count($r)) {
143 $sql_extra = " AND `item`.`parent` IN ( SELECT DISTINCT(`parent`) FROM `item` WHERE 1 $sql_options AND `contact-id` = " . intval($cid) . " and deleted = 0 ) ";
144
145 }
146 else {
147 killme();
148 }
149 }
150
151
152 $sql_extra3 = '';
153
154 if($datequery) {
155 $sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
156 }
157 if($datequery2) {
158 $sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
159 }
160
161 $sql_extra2 = (($nouveau) ? '' : " AND `item`.`parent` = `item`.`id` ");
162 $sql_extra3 = (($nouveau) ? '' : $sql_extra3);
163
164 if(x($_GET,'search')) {
165 $search = escape_tags($_GET['search']);
166 if (get_config('system','use_fulltext_engine')) {
167 if(strpos($search,'#') === 0)
168 $sql_extra .= sprintf(" AND (MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
169 dbesc(protect_sprintf($search))
170 );
171 else
172 $sql_extra .= sprintf(" AND (MATCH(`item`.`body`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode)) ",
173 dbesc(protect_sprintf($search)),
174 dbesc(protect_sprintf($search))
175 );
176 } else {
177 $sql_extra .= sprintf(" AND ( `item`.`body` like '%s' OR `item`.`tag` like '%s' ) ",
178 dbesc(protect_sprintf('%' . $search . '%')),
179 dbesc(protect_sprintf('%]' . $search . '[%'))
180 );
181 }
182 }
183 if(strlen($file)) {
184 $sql_extra .= file_tag_file_query('item',unxmlify($file));
185 }
186
187 if($conv) {
188 $myurl = $a->get_baseurl() . '/profile/'. $a->user['nickname'];
189 $myurl = substr($myurl,strpos($myurl,'://')+3);
190 $myurl = str_replace('www.','',$myurl);
191 $diasp_url = str_replace('/profile/','/u/',$myurl);
192 if (get_config('system','use_fulltext_engine'))
193 $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where (MATCH(`author-link`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(`tag`) AGAINST ('".'"%s"'."' in boolean mode) or MATCH(tag) AGAINST ('".'"%s"'."' in boolean mode))) ",
194 dbesc(protect_sprintf($myurl)),
195 dbesc(protect_sprintf($myurl)),
196 dbesc(protect_sprintf($diasp_url))
197 );
198 else
199 $sql_extra .= sprintf(" AND `item`.`parent` IN (SELECT distinct(`parent`) from item where ( `author-link` like '%s' or `tag` like '%s' or tag like '%s' )) ",
200 dbesc(protect_sprintf('%' . $myurl)),
201 dbesc(protect_sprintf('%' . $myurl . ']%')),
202 dbesc(protect_sprintf('%' . $diasp_url . ']%'))
203 );
204
205 }
206
207 $pager_sql = sprintf(" LIMIT %d, %d ",intval($a->pager['start']), intval($a->pager['itemspage']));
208
209
210
211
212 if($nouveau) {
213 // "New Item View" - show all items unthreaded in reverse created date order
214
215 $items = q("SELECT `item`.*, `item`.`id` AS `item_id`,
216 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`, `contact`.`writable`,
217 `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
218 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
219 FROM `item`, `contact`
220 WHERE `item`.`uid` = %d AND `item`.`visible` = 1
221 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
222 $simple_update
223 AND `contact`.`id` = `item`.`contact-id`
224 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
225 $sql_extra $sql_nets
226 ORDER BY `item`.`received` DESC $pager_sql ",
227 intval($_SESSION['uid'])
228 );
229
230 }
231 else {
232
233 // Normal conversation view
234
235
236 if($order === 'post')
237 $ordering = "`created`";
238 else
239 $ordering = "`commented`";
240
241 $start = dba_timer();
242
243 $r = q("SELECT `item`.`id` AS `item_id`, `contact`.`uid` AS `contact_uid`
244 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
245 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
246 AND `item`.`moderated` = 0 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
247 AND `item`.`parent` = `item`.`id`
248 $sql_extra3 $sql_extra $sql_nets
249 ORDER BY `item`.$ordering DESC $pager_sql ",
250 intval(local_user())
251 );
252
253 $first = dba_timer();
254
255
256 // Then fetch all the children of the parents that are on this page
257
258 $parents_arr = array();
259 $parents_str = '';
260
261 if(count($r)) {
262 foreach($r as $rr)
263 if(! in_array($rr['item_id'],$parents_arr))
264 $parents_arr[] = $rr['item_id'];
265 $parents_str = implode(', ', $parents_arr);
266
267 $items = q("SELECT `item`.*, `item`.`id` AS `item_id`,
268 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`, `contact`.`writable`,
269 `contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
270 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
271 FROM `item`, `contact`
272 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
273 AND `item`.`moderated` = 0 AND `contact`.`id` = `item`.`contact-id`
274 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
275 AND `item`.`parent` IN ( %s )
276 $sql_extra ",
277 intval(local_user()),
278 dbesc($parents_str)
279 );
280
281 $second = dba_timer();
282
283 $items = conv_sort($items,$ordering);
284
285 } else {
286 $items = array();
287 }
288 }
289
290
291 logger('parent dba_timer: ' . sprintf('%01.4f',$first - $start));
292 logger('child dba_timer: ' . sprintf('%01.4f',$second - $first));
293
294 // Set this so that the conversation function can find out contact info for our wall-wall items
295 $a->page_contact = $a->contact;
296
297 $mode = (($nouveau) ? 'network-new' : 'network');
298
299 $o = render_content($a,$items,$mode,false);
300
301
302 header('Content-type: application/json');
303 echo json_encode($o);
304 killme();
305 }
306
307
308
309 function render_content(&$a, $items, $mode, $update, $preview = false) {
310
311
312 require_once('bbcode.php');
313
314 $ssl_state = ((local_user()) ? true : false);
315
316 $profile_owner = 0;
317 $page_writeable = false;
318
319 $previewing = (($preview) ? ' preview ' : '');
320
321 if($mode === 'network') {
322 $profile_owner = local_user();
323 $page_writeable = true;
324 }
325
326 if($mode === 'profile') {
327 $profile_owner = $a->profile['profile_uid'];
328 $page_writeable = can_write_wall($a,$profile_owner);
329 }
330
331 if($mode === 'notes') {
332 $profile_owner = local_user();
333 $page_writeable = true;
334 }
335
336 if($mode === 'display') {
337 $profile_owner = $a->profile['uid'];
338 $page_writeable = can_write_wall($a,$profile_owner);
339 }
340
341 if($mode === 'community') {
342 $profile_owner = 0;
343 $page_writeable = false;
344 }
345
346 if($update)
347 $return_url = $_SESSION['return_url'];
348 else
349 $return_url = $_SESSION['return_url'] = $a->query_string;
350
351 load_contact_links(local_user());
352
353 $cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
354 call_hooks('conversation_start',$cb);
355
356 $items = $cb['items'];
357
358 $cmnt_tpl = get_markup_template('comment_item.tpl');
359 $tpl = 'wall_item.tpl';
360 $wallwall = 'wallwall_item.tpl';
361 $hide_comments_tpl = get_markup_template('hide_comments.tpl');
362
363 $alike = array();
364 $dlike = array();
365
366
367 // array with html for each thread (parent+comments)
368 $threads = array();
369 $threadsid = -1;
370
371 if($items && count($items)) {
372
373 if($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
374
375 // "New Item View" on network page or search page results
376 // - just loop through the items and format them minimally for display
377
378 //$tpl = get_markup_template('search_item.tpl');
379 $tpl = 'search_item.tpl';
380
381 foreach($items as $item) {
382 $threadsid++;
383
384 $comment = '';
385 $owner_url = '';
386 $owner_photo = '';
387 $owner_name = '';
388 $sparkle = '';
389
390 if($mode === 'search' || $mode === 'community') {
391 if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
392 && ($item['id'] != $item['parent']))
393 continue;
394 $nickname = $item['nickname'];
395 }
396 else
397 $nickname = $a->user['nickname'];
398
399 // prevent private email from leaking.
400 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid'])
401 continue;
402
403 $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
404 if($item['author-link'] && (! $item['author-name']))
405 $profile_name = $item['author-link'];
406
407
408
409 $sp = false;
410 $profile_link = best_link_url($item,$sp);
411 if($profile_link === 'mailbox')
412 $profile_link = '';
413 if($sp)
414 $sparkle = ' sparkle';
415 else
416 $profile_link = zrl($profile_link);
417
418 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
419 if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
420 $profile_avatar = $a->contacts[$normalised]['thumb'];
421 else
422 $profile_avatar = ((strlen($item['author-avatar'])) ? $a->get_cached_avatar_image($item['author-avatar']) : $item['thumb']);
423
424 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
425 call_hooks('render_location',$locate);
426
427 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
428
429 localize_item($item);
430 if($mode === 'network-new')
431 $dropping = true;
432 else
433 $dropping = false;
434
435
436 $drop = array(
437 'dropping' => $dropping,
438 'select' => t('Select'),
439 'delete' => t('Delete'),
440 );
441
442 $star = false;
443 $isstarred = "unstarred";
444
445 $lock = false;
446 $likebuttons = false;
447 $shareable = false;
448
449 $body = prepare_body($item,true);
450
451 //$tmp_item = replace_macros($tpl,array(
452 $tmp_item = array(
453 'template' => $tpl,
454 'id' => (($preview) ? 'P0' : $item['item_id']),
455 'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
456 'profile_url' => $profile_link,
457 'item_photo_menu' => item_photo_menu($item),
458 'name' => template_escape($profile_name),
459 'sparkle' => $sparkle,
460 'lock' => $lock,
461 'thumb' => $profile_avatar,
462 'title' => template_escape($item['title']),
463 'body' => template_escape($body),
464 'text' => strip_tags(template_escape($body)),
465 'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
466 'location' => template_escape($location),
467 'indent' => '',
468 'owner_name' => template_escape($owner_name),
469 'owner_url' => $owner_url,
470 'owner_photo' => $owner_photo,
471 'plink' => get_plink($item),
472 'edpost' => false,
473 'isstarred' => $isstarred,
474 'star' => $star,
475 'drop' => $drop,
476 'vote' => $likebuttons,
477 'like' => '',
478 'dislike' => '',
479 'comment' => '',
480 'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl($ssl_state) . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
481 'previewing' => $previewing,
482 'wait' => t('Please wait'),
483 );
484
485 $arr = array('item' => $item, 'output' => $tmp_item);
486 call_hooks('display_item', $arr);
487
488 $threads[$threadsid]['id'] = $item['item_id'];
489 $threads[$threadsid]['items'] = array($arr['output']);
490
491 }
492
493 }
494 else
495 {
496 // Normal View
497
498
499 // Figure out how many comments each parent has
500 // (Comments all have gravity of 6)
501 // Store the result in the $comments array
502
503 $comments = array();
504 foreach($items as $item) {
505 if((intval($item['gravity']) == 6) && ($item['id'] != $item['parent'])) {
506 if(! x($comments,$item['parent']))
507 $comments[$item['parent']] = 1;
508 else
509 $comments[$item['parent']] += 1;
510 } elseif(! x($comments,$item['parent']))
511 $comments[$item['parent']] = 0; // avoid notices later on
512 }
513
514 // map all the like/dislike activities for each parent item
515 // Store these in the $alike and $dlike arrays
516
517 foreach($items as $item) {
518 like_puller($a,$item,$alike,'like');
519 like_puller($a,$item,$dlike,'dislike');
520 }
521
522 $comments_collapsed = false;
523 $comments_seen = 0;
524 $comment_lastcollapsed = false;
525 $comment_firstcollapsed = false;
526 $blowhard = 0;
527 $blowhard_count = 0;
528
529
530 foreach($items as $item) {
531
532 $comment = '';
533 $template = $tpl;
534 $commentww = '';
535 $sparkle = '';
536 $owner_url = $owner_photo = $owner_name = '';
537
538 // We've already parsed out like/dislike for special treatment. We can ignore them now
539
540 if(((activity_match($item['verb'],ACTIVITY_LIKE))
541 || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
542 && ($item['id'] != $item['parent']))
543 continue;
544
545 $toplevelpost = (($item['id'] == $item['parent']) ? true : false);
546
547
548 // Take care of author collapsing and comment collapsing
549 // (author collapsing is currently disabled)
550 // If a single author has more than 3 consecutive top-level posts, squash the remaining ones.
551 // If there are more than two comments, squash all but the last 2.
552
553 if($toplevelpost) {
554
555 $item_writeable = (($item['writable'] || $item['self']) ? true : false);
556
557 $comments_seen = 0;
558 $comments_collapsed = false;
559 $comment_lastcollapsed = false;
560 $comment_firstcollapsed = false;
561
562 $threadsid++;
563 $threads[$threadsid]['id'] = $item['item_id'];
564 $threads[$threadsid]['private'] = $item['private'];
565 $threads[$threadsid]['items'] = array();
566
567 }
568 else {
569
570 // prevent private email reply to public conversation from leaking.
571 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid'])
572 continue;
573
574 $comments_seen ++;
575 $comment_lastcollapsed = false;
576 $comment_firstcollapsed = false;
577 }
578
579 $override_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
580 $show_comment_box = ((($page_writeable) && ($item_writeable) && ($comments_seen == $comments[$item['parent']])) ? true : false);
581
582
583 if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
584
585 if (!$comments_collapsed){
586 $threads[$threadsid]['num_comments'] = sprintf( tt('%d comment','%d comments',$comments[$item['parent']]),$comments[$item['parent']] );
587 $threads[$threadsid]['hide_text'] = t('show more');
588 $comments_collapsed = true;
589 $comment_firstcollapsed = true;
590 }
591 }
592 if(($comments[$item['parent']] > 2) && ($comments_seen == ($comments[$item['parent']] - 1))) {
593
594 $comment_lastcollapsed = true;
595 }
596
597 $redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
598
599 $lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
600 || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
601 ? t('Private Message')
602 : false);
603
604
605 // Top-level wall post not written by the wall owner (wall-to-wall)
606 // First figure out who owns it.
607
608 $osparkle = '';
609
610 if(($toplevelpost) && (! $item['self']) && ($mode !== 'profile')) {
611
612 if($item['wall']) {
613
614 // On the network page, I am the owner. On the display page it will be the profile owner.
615 // This will have been stored in $a->page_contact by our calling page.
616 // Put this person as the wall owner of the wall-to-wall notice.
617
618 $owner_url = zrl($a->page_contact['url']);
619 $owner_photo = $a->page_contact['thumb'];
620 $owner_name = $a->page_contact['name'];
621 $template = $wallwall;
622 $commentww = 'ww';
623 }
624
625 if((! $item['wall']) && $item['owner-link']) {
626
627 $owner_linkmatch = (($item['owner-link']) && link_compare($item['owner-link'],$item['author-link']));
628 $alias_linkmatch = (($item['alias']) && link_compare($item['alias'],$item['author-link']));
629 $owner_namematch = (($item['owner-name']) && $item['owner-name'] == $item['author-name']);
630 if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
631
632 // The author url doesn't match the owner (typically the contact)
633 // and also doesn't match the contact alias.
634 // The name match is a hack to catch several weird cases where URLs are
635 // all over the park. It can be tricked, but this prevents you from
636 // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
637 // well that it's the same Bob Smith.
638
639 // But it could be somebody else with the same name. It just isn't highly likely.
640
641
642 $owner_url = $item['owner-link'];
643 $owner_photo = $item['owner-avatar'];
644 $owner_name = $item['owner-name'];
645 $template = $wallwall;
646 $commentww = 'ww';
647 // If it is our contact, use a friendly redirect link
648 if((link_compare($item['owner-link'],$item['url']))
649 && ($item['network'] === NETWORK_DFRN)) {
650 $owner_url = $redirect_url;
651 $osparkle = ' sparkle';
652 }
653 else
654 $owner_url = zrl($owner_url);
655 }
656 }
657 }
658
659 $likebuttons = '';
660 $shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false);
661
662 if($page_writeable) {
663 /* if($toplevelpost) { */
664 $likebuttons = array(
665 'like' => array( t("I like this \x28toggle\x29"), t("like")),
666 'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
667 );
668 if ($shareable) $likebuttons['share'] = array( t('Share this'), t('share'));
669 /* } */
670
671 $qc = $qcomment = null;
672
673 if(in_array('qcomment',$a->plugins)) {
674 $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
675 $qcomment = (($qc) ? explode("\n",$qc) : null);
676 }
677
678 if(($show_comment_box) || (($show_comment_box == false) && ($override_comment_box == false) && ($item['last-child']))) {
679 $comment = replace_macros($cmnt_tpl,array(
680 '$return_path' => '',
681 '$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
682 '$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
683 '$id' => $item['item_id'],
684 '$parent' => $item['parent'],
685 '$qcomment' => $qcomment,
686 '$profile_uid' => $profile_owner,
687 '$mylink' => $a->contact['url'],
688 '$mytitle' => t('This is you'),
689 '$myphoto' => $a->contact['thumb'],
690 '$comment' => t('Comment'),
691 '$submit' => t('Submit'),
692 '$edbold' => t('Bold'),
693 '$editalic' => t('Italic'),
694 '$eduline' => t('Underline'),
695 '$edquote' => t('Quote'),
696 '$edcode' => t('Code'),
697 '$edimg' => t('Image'),
698 '$edurl' => t('Link'),
699 '$edvideo' => t('Video'),
700 '$preview' => t('Preview'),
701 '$ww' => (($mode === 'network') ? $commentww : '')
702 ));
703 }
704 }
705
706 if(local_user() && link_compare($a->contact['url'],$item['author-link']))
707 $edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
708 else
709 $edpost = false;
710
711 $drop = '';
712 $dropping = false;
713
714 if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
715 $dropping = true;
716
717 $drop = array(
718 'dropping' => $dropping,
719 'select' => t('Select'),
720 'delete' => t('Delete'),
721 );
722
723 $star = false;
724 $filer = false;
725
726 $isstarred = "unstarred";
727 if ($profile_owner == local_user()) {
728 if($toplevelpost) {
729 $isstarred = (($item['starred']) ? "starred" : "unstarred");
730
731 $star = array(
732 'do' => t("add star"),
733 'undo' => t("remove star"),
734 'toggle' => t("toggle star status"),
735 'classdo' => (($item['starred']) ? "hidden" : ""),
736 'classundo' => (($item['starred']) ? "" : "hidden"),
737 'starred' => t('starred'),
738 'tagger' => t("add tag"),
739 'classtagger' => "",
740 );
741 }
742 $filer = t("save to folder");
743 }
744
745
746 $photo = $item['photo'];
747 $thumb = $item['thumb'];
748
749 // Post was remotely authored.
750
751 $diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
752
753 $profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
754
755 if($item['author-link'] && (! $item['author-name']))
756 $profile_name = $item['author-link'];
757
758 $sp = false;
759 $profile_link = best_link_url($item,$sp);
760 if($profile_link === 'mailbox')
761 $profile_link = '';
762 if($sp)
763 $sparkle = ' sparkle';
764 else
765 $profile_link = zrl($profile_link);
766
767 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
768 if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
769 $profile_avatar = $a->contacts[$normalised]['thumb'];
770 else
771 $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($thumb));
772
773 $like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
774 $dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
775
776 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
777 call_hooks('render_location',$locate);
778
779 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
780
781 $indent = (($toplevelpost) ? '' : ' comment');
782
783 if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
784 $indent .= ' shiny';
785
786 //
787 localize_item($item);
788
789
790 $tags=array();
791 foreach(explode(',',$item['tag']) as $tag){
792 $tag = trim($tag);
793 if ($tag!="") $tags[] = bbcode($tag);
794 }
795
796 // Build the HTML
797
798 $body = prepare_body($item,true);
799 //$tmp_item = replace_macros($template,
800 $tmp_item = array(
801 // collapse comments in template. I don't like this much...
802 'comment_firstcollapsed' => $comment_firstcollapsed,
803 'comment_lastcollapsed' => $comment_lastcollapsed,
804 // template to use to render item (wall, walltowall, search)
805 'template' => $template,
806
807 'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
808 'tags' => $tags,
809 'body' => template_escape($body),
810 'text' => strip_tags(template_escape($body)),
811 'id' => $item['item_id'],
812 'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
813 'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
814 'to' => t('to'),
815 'wall' => t('Wall-to-Wall'),
816 'vwall' => t('via Wall-To-Wall:'),
817 'profile_url' => $profile_link,
818 'item_photo_menu' => item_photo_menu($item),
819 'name' => template_escape($profile_name),
820 'thumb' => $profile_avatar,
821 'osparkle' => $osparkle,
822 'sparkle' => $sparkle,
823 'title' => template_escape($item['title']),
824 'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
825 'lock' => $lock,
826 'location' => template_escape($location),
827 'indent' => $indent,
828 'owner_url' => $owner_url,
829 'owner_photo' => $owner_photo,
830 'owner_name' => template_escape($owner_name),
831 'plink' => get_plink($item),
832 'edpost' => $edpost,
833 'isstarred' => $isstarred,
834 'star' => $star,
835 'filer' => $filer,
836 'drop' => $drop,
837 'vote' => $likebuttons,
838 'like' => $like,
839 'dislike' => $dislike,
840 'comment' => $comment,
841 'previewing' => $previewing,
842 'wait' => t('Please wait'),
843
844 );
845
846
847 $arr = array('item' => $item, 'output' => $tmp_item);
848 call_hooks('display_item', $arr);
849
850 $threads[$threadsid]['items'][] = $arr['output'];
851 }
852 }
853 }
854
855
856 return $threads;
857
858 }
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