3 require_once("include/bbcode.php");
6 // Note: the code in 'item_extract_images' and 'item_redir_and_replace_images'
7 // is identical to the code in mod/message.php for 'item_extract_images' and
8 // 'item_redir_and_replace_images'
9 if(! function_exists('item_extract_images')) {
10 function item_extract_images($body) {
12 $saved_image = array();
17 $img_start = strpos($orig_body, '[img');
18 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
19 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
20 while(($img_st_close !== false) && ($img_end !== false)) {
22 $img_st_close++; // make it point to AFTER the closing bracket
23 $img_end += $img_start;
25 if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
26 // This is an embedded image
28 $saved_image[$cnt] = substr($orig_body, $img_start + $img_st_close, $img_end - ($img_start + $img_st_close));
29 $new_body = $new_body . substr($orig_body, 0, $img_start) . '[!#saved_image' . $cnt . '#!]';
34 $new_body = $new_body . substr($orig_body, 0, $img_end + strlen('[/img]'));
36 $orig_body = substr($orig_body, $img_end + strlen('[/img]'));
38 if($orig_body === false) // in case the body ends on a closing image tag
41 $img_start = strpos($orig_body, '[img');
42 $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
43 $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
46 $new_body = $new_body . $orig_body;
48 return array('body' => $new_body, 'images' => $saved_image);
51 if(! function_exists('item_redir_and_replace_images')) {
52 function item_redir_and_replace_images($body, $images, $cid) {
58 $pos = get_bb_tag_pos($origbody, 'url', 1);
59 while($pos !== false && $cnt < 1000) {
61 $search = '/\[url\=(.*?)\]\[!#saved_image([0-9]*)#!\]\[\/url\]' . '/is';
62 $replace = '[url=' . z_path() . '/redir/' . $cid
63 . '?f=1&url=' . '$1' . '][!#saved_image' . '$2' .'#!][/url]';
65 $newbody .= substr($origbody, 0, $pos['start']['open']);
66 $subject = substr($origbody, $pos['start']['open'], $pos['end']['close'] - $pos['start']['open']);
67 $origbody = substr($origbody, $pos['end']['close']);
68 if($origbody === false)
71 $subject = preg_replace($search, $replace, $subject);
75 $pos = get_bb_tag_pos($origbody, 'url', 1);
77 $newbody .= $origbody;
80 foreach($images as $image) {
81 // We're depending on the property of 'foreach' (specified on the PHP website) that
82 // it loops over the array starting from the first element and going sequentially
83 // to the last element
84 $newbody = str_replace('[!#saved_image' . $cnt . '#!]', '[img]' . $image . '[/img]', $newbody);
93 * Render actions localized
95 function localize_item(&$item){
97 $extracted = item_extract_images($item['body']);
98 if($extracted['images'])
99 $item['body'] = item_redir_and_replace_images($extracted['body'], $extracted['images'], $item['contact-id']);
101 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
102 if ($item['verb']=== ACTIVITY_LIKE || $item['verb']=== ACTIVITY_DISLIKE){
104 $r = q("SELECT * from `item`,`contact` WHERE
105 `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
106 dbesc($item['parent-uri']));
107 if(count($r)==0) return;
110 $author = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
111 $objauthor = '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
113 switch($obj['verb']){
115 switch ($obj['object-type']){
116 case ACTIVITY_OBJ_EVENT:
117 $post_type = t('event');
120 $post_type = t('status');
124 if($obj['resource-id']){
125 $post_type = t('photo');
126 $m=array(); preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
127 $rr['plink'] = $m[1];
129 $post_type = t('status');
133 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
135 switch($item['verb']){
137 $bodyverb = t('%1$s likes %2$s\'s %3$s');
139 case ACTIVITY_DISLIKE:
140 $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
143 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
146 if ($item['verb']=== ACTIVITY_FRIEND){
148 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
150 $Aname = $item['author-name'];
151 $Alink = $item['author-link'];
153 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
155 $obj = parse_xml_string($xmlhead.$item['object']);
156 $links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
158 $Bname = $obj->title;
159 $Blink = ""; $Bphoto = "";
160 foreach ($links->link as $l){
161 $atts = $l->attributes();
162 switch($atts['rel']){
163 case "alternate": $Blink = $atts['href'];
164 case "photo": $Bphoto = $atts['href'];
169 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
170 $B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
171 if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]';
173 $item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
176 if (stristr($item['verb'],ACTIVITY_POKE)) {
177 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
180 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
182 $Aname = $item['author-name'];
183 $Alink = $item['author-link'];
185 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
187 $obj = parse_xml_string($xmlhead.$item['object']);
188 $links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
190 $Bname = $obj->title;
191 $Blink = ""; $Bphoto = "";
192 foreach ($links->link as $l){
193 $atts = $l->attributes();
194 switch($atts['rel']){
195 case "alternate": $Blink = $atts['href'];
196 case "photo": $Bphoto = $atts['href'];
201 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
202 $B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
203 if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img=80x80]' . $Bphoto . '[/img][/url]';
205 // we can't have a translation string with three positions but no distinguishable text
206 // So here is the translate string.
208 $txt = t('%1$s poked %2$s');
210 // now translate the verb
212 $txt = str_replace( t('poked'), t($verb), $txt);
214 // then do the sprintf on the translation string
216 $item['body'] = sprintf($txt, $A, $B). "\n\n\n" . $Bphoto;
219 if (stristr($item['verb'],ACTIVITY_MOOD)) {
220 $verb = urldecode(substr($item['verb'],strpos($item['verb'],'#')+1));
224 $Aname = $item['author-name'];
225 $Alink = $item['author-link'];
226 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
228 $txt = t('%1$s is currently %2$s');
230 $item['body'] = sprintf($txt, $A, t($verb));
233 if ($item['verb']===ACTIVITY_TAG){
234 $r = q("SELECT * from `item`,`contact` WHERE
235 `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
236 dbesc($item['parent-uri']));
237 if(count($r)==0) return;
240 $author = '[url=' . zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]';
241 $objauthor = '[url=' . zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]';
243 switch($obj['verb']){
245 switch ($obj['object-type']){
246 case ACTIVITY_OBJ_EVENT:
247 $post_type = t('event');
250 $post_type = t('status');
254 if($obj['resource-id']){
255 $post_type = t('photo');
256 $m=array(); preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
257 $rr['plink'] = $m[1];
259 $post_type = t('status');
262 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
264 $parsedobj = parse_xml_string($xmlhead.$item['object']);
266 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
267 $item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
270 if ($item['verb']=== ACTIVITY_FAVORITE){
272 if ($item['object-type']== "")
275 $Aname = $item['author-name'];
276 $Alink = $item['author-link'];
278 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
280 $obj = parse_xml_string($xmlhead.$item['object']);
281 if(strlen($obj->id)) {
282 $r = q("select * from item where uri = '%s' and uid = %d limit 1",
286 if(count($r) && $r[0]['plink']) {
288 $Bname = $target['author-name'];
289 $Blink = $target['author-link'];
290 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
291 $B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
292 $P = '[url=' . $target['plink'] . ']' . t('post/item') . '[/url]';
293 $item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
299 if(preg_match_all('/@\[url=(.*?)\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
300 foreach($matches as $mtch) {
301 if(! strpos($mtch[1],'zrl='))
302 $item['body'] = str_replace($mtch[0],'@[url=' . zrl($mtch[1]). ']',$item['body']);
306 // add zrl's to public images
307 $photo_pattern = "/\[url=(.*?)\/photos\/(.*?)\/image\/(.*?)\]\[img(.*?)\]h(.*?)\[\/img\]\[\/url\]/is";
308 if(preg_match($photo_pattern,$item['body'])) {
309 $photo_replace = '[url=' . zrl('$1' . '/photos/' . '$2' . '/image/' . '$3' ,true) . '][img' . '$4' . ']h' . '$5' . '[/img][/url]';
310 $item['body'] = bb_tag_preg_replace($photo_pattern, $photo_replace, 'url', $item['body']);
313 // add sparkle links to appropriate permalinks
315 $x = stristr($item['plink'],'/display/');
318 $y = best_link_url($item,$sparkle,true);
319 if(strstr($y,'/redir/'))
320 $item['plink'] = $y . '?f=&url=' . $item['plink'];
328 * Count the total of comments on this item and its desendants
330 function count_descendants($item) {
331 $total = count($item['children']);
334 foreach($item['children'] as $child) {
335 if($child['verb'] === ACTIVITY_LIKE || $child['verb'] === ACTIVITY_DISLIKE) {
338 $total += count_descendants($child);
346 * Recursively prepare a thread for HTML
349 function prepare_threads_body($a, $items, $cmnt_tpl, $page_writeable, $mode, $profile_owner, $alike, $dlike, $previewing, $thread_level=1) {
352 $wall_template = 'wall_thread.tpl';
353 $wallwall_template = 'wallwall_thread.tpl';
355 $nb_items = count($items);
357 $total_children = $nb_items;
359 foreach($items as $item) {
360 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
361 // Don't count it as a visible item
365 if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
372 foreach($items as $item) {
373 // prevent private email reply to public conversation from leaking.
374 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid']) {
378 if($item['verb'] === ACTIVITY_LIKE || $item['verb'] === ACTIVITY_DISLIKE) {
385 $template = $wall_template;
388 $owner_url = $owner_photo = $owner_name = '';
392 $isstarred = "unstarred";
393 $photo = $item['photo'];
394 $thumb = $item['thumb'];
398 $lastcollapsed = false;
399 $firstcollapsed = false;
400 $total_children += count_descendants($item);
402 $toplevelpost = (($item['id'] == $item['parent']) ? true : false);
405 if($item['uid'] == local_user())
407 elseif(is_array($_SESSION['remote'])) {
408 foreach($_SESSION['remote'] as $visitor) {
409 if($visitor['cid'] == $item['contact-id']) {
417 $item_writeable = (($item['writable'] || $item['self']) ? true : false);
419 // This will allow us to comment on wall-to-wall items owned by our friends
420 // and community forums even if somebody else wrote the post.
422 if($visiting && $mode == 'profile')
423 $item_writeable = true;
425 $show_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
426 $lock = ((($item['private'] == 1) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
427 || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
428 ? t('Private Message')
430 $redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
431 $shareable = ((($profile_owner == local_user()) && ($item['private'] != 1)) ? true : false);
432 if(local_user() && link_compare($a->contact['url'],$item['author-link']))
433 $edpost = array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"));
438 'dropping' => $dropping,
439 'select' => t('Select'),
440 'delete' => t('Delete'),
443 $filer = (($profile_owner == local_user()) ? t("save to folder") : false);
445 $diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
446 $profile_name = (((strlen($item['author-name'])) && $diff_author) ? $item['author-name'] : $item['name']);
447 if($item['author-link'] && (! $item['author-name']))
448 $profile_name = $item['author-link'];
451 $profile_link = best_link_url($item,$sp);
452 if($profile_link === 'mailbox')
455 $sparkle = ' sparkle';
457 $profile_link = zrl($profile_link);
459 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
460 if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
461 $profile_avatar = $a->contacts[$normalised]['thumb'];
463 $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $a->get_cached_avatar_image($thumb));
465 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
466 call_hooks('render_location',$locate);
467 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
470 foreach(explode(',',$item['tag']) as $tag){
472 if ($tag!="") $tags[] = bbcode($tag);
475 $like = ((x($alike,$item['uri'])) ? format_like($alike[$item['uri']],$alike[$item['uri'] . '-l'],'like',$item['uri']) : '');
476 $dislike = ((x($dlike,$item['uri'])) ? format_like($dlike[$item['uri']],$dlike[$item['uri'] . '-l'],'dislike',$item['uri']) : '');
479 if((! $item['self']) && ($mode !== 'profile')) {
482 // On the network page, I am the owner. On the display page it will be the profile owner.
483 // This will have been stored in $a->page_contact by our calling page.
484 // Put this person as the wall owner of the wall-to-wall notice.
486 $owner_url = zrl($a->page_contact['url']);
487 $owner_photo = $a->page_contact['thumb'];
488 $owner_name = $a->page_contact['name'];
489 $template = $wallwall_template;
492 else if($item['owner-link']) {
494 $owner_linkmatch = (($item['owner-link']) && link_compare($item['owner-link'],$item['author-link']));
495 $alias_linkmatch = (($item['alias']) && link_compare($item['alias'],$item['author-link']));
496 $owner_namematch = (($item['owner-name']) && $item['owner-name'] == $item['author-name']);
497 if((! $owner_linkmatch) && (! $alias_linkmatch) && (! $owner_namematch)) {
499 // The author url doesn't match the owner (typically the contact)
500 // and also doesn't match the contact alias.
501 // The name match is a hack to catch several weird cases where URLs are
502 // all over the park. It can be tricked, but this prevents you from
503 // seeing "Bob Smith to Bob Smith via Wall-to-wall" and you know darn
504 // well that it's the same Bob Smith.
506 // But it could be somebody else with the same name. It just isn't highly likely.
509 $owner_url = $item['owner-link'];
510 $owner_photo = $item['owner-avatar'];
511 $owner_name = $item['owner-name'];
512 $template = $wallwall_template;
514 // If it is our contact, use a friendly redirect link
515 if((link_compare($item['owner-link'],$item['url']))
516 && ($item['network'] === NETWORK_DFRN)) {
517 $owner_url = $redirect_url;
518 $osparkle = ' sparkle';
521 $owner_url = zrl($owner_url);
525 if($profile_owner == local_user()) {
526 $isstarred = (($item['starred']) ? "starred" : "unstarred");
529 'do' => t("add star"),
530 'undo' => t("remove star"),
531 'toggle' => t("toggle star status"),
532 'classdo' => (($item['starred']) ? "hidden" : ""),
533 'classundo' => (($item['starred']) ? "" : "hidden"),
534 'starred' => t('starred'),
535 'tagger' => t("add tag"),
542 if(($nb_items > 2) || ($thread_level > 2)) {
543 if($items_seen == 1) {
544 $firstcollapsed = true;
546 if($thread_level > 2) {
547 if($items_seen == $nb_items)
548 $lastcollapsed = true;
550 else if($items_seen == ($nb_items - 2)) {
551 $lastcollapsed = true;
556 if(intval(get_config('system','thread_allow')) && $a->theme_thread_allow) {
557 $comments_threaded = true;
560 $comments_threaded = false;
563 if($page_writeable) {
565 'like' => array( t("I like this \x28toggle\x29"), t("like")),
566 'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
568 if ($shareable) $buttons['share'] = array( t('Share this'), t('share'));
571 if($show_comment_box) {
572 $qc = $qcomment = null;
574 if(in_array('qcomment',$a->plugins)) {
575 $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
576 $qcomment = (($qc) ? explode("\n",$qc) : null);
578 $comment = replace_macros($cmnt_tpl,array(
579 '$return_path' => '',
580 '$threaded' => $comments_threaded,
581 '$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
582 '$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
583 '$id' => $item['item_id'],
584 '$parent' => $item['item_id'],
585 '$qcomment' => $qcomment,
586 '$profile_uid' => $profile_owner,
587 '$mylink' => $a->contact['url'],
588 '$mytitle' => t('This is you'),
589 '$myphoto' => $a->contact['thumb'],
590 '$comment' => t('Comment'),
591 '$submit' => t('Submit'),
592 '$edbold' => t('Bold'),
593 '$editalic' => t('Italic'),
594 '$eduline' => t('Underline'),
595 '$edquote' => t('Quote'),
596 '$edcode' => t('Code'),
597 '$edimg' => t('Image'),
598 '$edurl' => t('Link'),
599 '$edvideo' => t('Video'),
600 '$preview' => t('Preview'),
601 '$indent' => $indent,
602 '$sourceapp' => t($a->sourcename),
603 '$ww' => (($mode === 'network') ? $commentww : '')
608 if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
611 localize_item($item);
613 $body = prepare_body($item,true);
616 // collapse comments in template. I don't like this much...
617 'comment_firstcollapsed' => $firstcollapsed,
618 'comment_lastcollapsed' => $lastcollapsed,
619 // template to use to render item (wall, walltowall, search)
620 'template' => $template,
622 'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
624 'body' => template_escape($body),
625 'text' => strip_tags(template_escape($body)),
626 'id' => $item['item_id'],
627 'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
628 'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $owner_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
630 'wall' => t('Wall-to-Wall'),
631 'vwall' => t('via Wall-To-Wall:'),
632 'profile_url' => $profile_link,
633 'item_photo_menu' => item_photo_menu($item),
634 'name' => template_escape($profile_name),
635 'thumb' => $profile_avatar,
636 'osparkle' => $osparkle,
637 'sparkle' => $sparkle,
638 'title' => template_escape($item['title']),
639 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
641 'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
643 'location' => template_escape($location),
645 'owner_url' => $owner_url,
646 'owner_photo' => $owner_photo,
647 'owner_name' => template_escape($owner_name),
648 'plink' => get_plink($item),
650 'isstarred' => $isstarred,
656 'dislike' => $dislike,
657 'comment' => $comment,
658 'previewing' => $previewing,
659 'wait' => t('Please wait'),
660 'thread_level' => $thread_level,
663 $arr = array('item' => $item, 'output' => $tmp_item);
664 call_hooks('display_item', $arr);
666 $item_result = $arr['output'];
667 if($firstcollapsed) {
668 $item_result['num_comments'] = sprintf( tt('%d comment','%d comments',$total_children),$total_children );
669 $item_result['hide_text'] = t('show more');
672 $item_result['children'] = array();
673 if(count($item['children'])) {
674 $item_result['children'] = prepare_threads_body($a, $item['children'], $cmnt_tpl, $page_writeable, $mode, $profile_owner, $alike, $dlike, $previewing, ($thread_level + 1));
676 $item_result['private'] = $item['private'];
677 $item_result['toplevel'] = ($toplevelpost ? 'toplevel_item' : '');
680 * I don't like this very much...
682 if(get_config('system','thread_allow') && $a->theme_thread_allow) {
683 $item_result['flatten'] = false;
684 $item_result['threaded'] = true;
687 $item_result['flatten'] = true;
688 $item_result['threaded'] = false;
690 $item_result['comment'] = false;
694 $result[] = $item_result;
701 * "Render" a conversation or list of items for HTML display.
702 * There are two major forms of display:
703 * - Sequential or unthreaded ("New Item View" or search results)
704 * - conversation view
705 * The $mode parameter decides between the various renderings and also
706 * figures out how to determine page owner and other contextual items
707 * that are based on unique features of the calling module.
711 if(!function_exists('conversation')) {
712 function conversation(&$a, $items, $mode, $update, $preview = false) {
715 require_once('bbcode.php');
717 $ssl_state = ((local_user()) ? true : false);
720 $page_writeable = false;
722 $previewing = (($preview) ? ' preview ' : '');
724 if($mode === 'network') {
725 $profile_owner = local_user();
726 $page_writeable = true;
729 if($mode === 'profile') {
730 $profile_owner = $a->profile['profile_uid'];
731 $page_writeable = can_write_wall($a,$profile_owner);
734 if($mode === 'notes') {
735 $profile_owner = local_user();
736 $page_writeable = true;
739 if($mode === 'display') {
740 $profile_owner = $a->profile['uid'];
741 $page_writeable = can_write_wall($a,$profile_owner);
744 if($mode === 'community') {
746 $page_writeable = false;
749 $page_dropping = ((local_user() && local_user() == $profile_owner) ? true : false);
753 $return_url = $_SESSION['return_url'];
755 $return_url = $_SESSION['return_url'] = $a->query_string;
757 load_contact_links(local_user());
759 $cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
760 call_hooks('conversation_start',$cb);
762 $items = $cb['items'];
764 $cmnt_tpl = get_markup_template('comment_item.tpl');
765 $tpl = 'wall_item.tpl';
766 $wallwall = 'wallwall_item.tpl';
767 $hide_comments_tpl = get_markup_template('hide_comments.tpl');
773 // array with html for each thread (parent+comments)
777 $page_template = get_markup_template("conversation.tpl");
779 if($items && count($items)) {
781 if($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
783 // "New Item View" on network page or search page results
784 // - just loop through the items and format them minimally for display
786 //$tpl = get_markup_template('search_item.tpl');
787 $tpl = 'search_item.tpl';
789 foreach($items as $item) {
798 if($mode === 'search' || $mode === 'community') {
799 if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
800 && ($item['id'] != $item['parent']))
802 $nickname = $item['nickname'];
805 $nickname = $a->user['nickname'];
807 // prevent private email from leaking.
808 if($item['network'] === NETWORK_MAIL && local_user() != $item['uid'])
811 $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
812 if($item['author-link'] && (! $item['author-name']))
813 $profile_name = $item['author-link'];
818 $profile_link = best_link_url($item,$sp);
819 if($profile_link === 'mailbox')
822 $sparkle = ' sparkle';
824 $profile_link = zrl($profile_link);
826 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
827 if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
828 $profile_avatar = $a->contacts[$normalised]['thumb'];
830 $profile_avatar = ((strlen($item['author-avatar'])) ? $a->get_cached_avatar_image($item['author-avatar']) : $item['thumb']);
832 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
833 call_hooks('render_location',$locate);
835 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
837 localize_item($item);
838 if($mode === 'network-new')
845 'dropping' => $dropping,
846 'select' => t('Select'),
847 'delete' => t('Delete'),
851 $isstarred = "unstarred";
854 $likebuttons = false;
857 $body = prepare_body($item,true);
859 //$tmp_item = replace_macros($tpl,array(
862 'id' => (($preview) ? 'P0' : $item['item_id']),
863 'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
864 'profile_url' => $profile_link,
865 'item_photo_menu' => item_photo_menu($item),
866 'name' => template_escape($profile_name),
867 'sparkle' => $sparkle,
869 'thumb' => $profile_avatar,
870 'title' => template_escape($item['title']),
871 'body' => template_escape($body),
872 'text' => strip_tags(template_escape($body)),
873 'localtime' => datetime_convert('UTC', date_default_timezone_get(), $item['created'], 'r'),
874 'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
875 'location' => template_escape($location),
877 'owner_name' => template_escape($owner_name),
878 'owner_url' => $owner_url,
879 'owner_photo' => $owner_photo,
880 'plink' => get_plink($item),
882 'isstarred' => $isstarred,
885 'vote' => $likebuttons,
889 'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl($ssl_state) . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
890 'previewing' => $previewing,
891 'wait' => t('Please wait'),
895 $arr = array('item' => $item, 'output' => $tmp_item);
896 call_hooks('display_item', $arr);
898 $threads[$threadsid]['id'] = $item['item_id'];
899 $threads[$threadsid]['items'] = array($arr['output']);
907 $page_template = get_markup_template("threaded_conversation.tpl");
909 // get all the topmost parents
910 // this shouldn't be needed, as we should have only them in ou array
911 // But for now, this array respects the old style, just in case
914 foreach($items as $item) {
916 like_puller($a,$item,$alike,'like');
917 like_puller($a,$item,$dlike,'dislike');
919 if($item['id'] == $item['parent']) {
924 $threads = prepare_threads_body($a, $threads, $cmnt_tpl, $page_writeable, $mode, $profile_owner, $alike, $dlike, $previewing);
928 $o = replace_macros($page_template, array(
929 '$baseurl' => $a->get_baseurl($ssl_state),
932 '$threads' => $threads,
933 '$dropping' => ($page_dropping?t('Delete Selected Items'):False),
939 function best_link_url($item,&$sparkle,$ssl_state = false) {
946 $clean_url = normalise_link($item['author-link']);
948 if((local_user()) && (local_user() == $item['uid'])) {
949 if(isset($a->contacts) && x($a->contacts,$clean_url)) {
950 if($a->contacts[$clean_url]['network'] === NETWORK_DFRN) {
951 $best_url = $a->get_baseurl($ssl_state) . '/redir/' . $a->contacts[$clean_url]['id'];
955 $best_url = $a->contacts[$clean_url]['url'];
959 if(strlen($item['author-link']))
960 $best_url = $item['author-link'];
962 $best_url = $item['url'];
969 if(! function_exists('item_photo_menu')){
970 function item_photo_menu($item){
977 if(! count($a->contacts))
978 load_contact_links(local_user());
988 $profile_link = best_link_url($item,$sparkle,$ssl_state);
989 if($profile_link === 'mailbox')
993 $cid = intval(basename($profile_link));
994 $status_link = $profile_link . "?url=status";
995 $photos_link = $profile_link . "?url=photos";
996 $profile_link = $profile_link . "?url=profile";
997 $pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
1001 $profile_link = zrl($profile_link);
1002 if(local_user() && local_user() == $item['uid'] && link_compare($item['url'],$item['author-link'])) {
1003 $cid = $item['contact-id'];
1009 if(($cid) && (! $item['self'])) {
1010 $poke_link = $a->get_baseurl($ssl_state) . '/poke/?f=&c=' . $cid;
1011 $contact_url = $a->get_baseurl($ssl_state) . '/contacts/' . $cid;
1012 $posts_link = $a->get_baseurl($ssl_state) . '/network/?cid=' . $cid;
1014 $clean_url = normalise_link($item['author-link']);
1016 if((local_user()) && (local_user() == $item['uid'])) {
1017 if(isset($a->contacts) && x($a->contacts,$clean_url)) {
1018 if($a->contacts[$clean_url]['network'] === NETWORK_DIASPORA) {
1019 $pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
1027 t("View Status") => $status_link,
1028 t("View Profile") => $profile_link,
1029 t("View Photos") => $photos_link,
1030 t("Network Posts") => $posts_link,
1031 t("Edit Contact") => $contact_url,
1032 t("Send PM") => $pm_url,
1033 t("Poke") => $poke_link
1037 $args = array('item' => $item, 'menu' => $menu);
1039 call_hooks('item_photo_menu', $args);
1041 $menu = $args['menu'];
1044 foreach($menu as $k=>$v){
1045 if ($v!="") $o .= "<li><a href=\"$v\">$k</a></li>\n";
1050 if(! function_exists('like_puller')) {
1051 function like_puller($a,$item,&$arr,$mode) {
1055 $verb = (($mode === 'like') ? ACTIVITY_LIKE : ACTIVITY_DISLIKE);
1057 if((activity_match($item['verb'],$verb)) && ($item['id'] != $item['parent'])) {
1058 $url = $item['author-link'];
1059 if((local_user()) && (local_user() == $item['uid']) && ($item['network'] === 'dfrn') && (! $item['self']) && (link_compare($item['author-link'],$item['url']))) {
1060 $url = $a->get_baseurl(true) . '/redir/' . $item['contact-id'];
1061 $sparkle = ' class="sparkle" ';
1066 if(! $item['thr-parent'])
1067 $item['thr-parent'] = $item['parent-uri'];
1069 if(! ((isset($arr[$item['thr-parent'] . '-l'])) && (is_array($arr[$item['thr-parent'] . '-l']))))
1070 $arr[$item['thr-parent'] . '-l'] = array();
1071 if(! isset($arr[$item['thr-parent']]))
1072 $arr[$item['thr-parent']] = 1;
1074 $arr[$item['thr-parent']] ++;
1075 $arr[$item['thr-parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>';
1080 // Format the like/dislike text for a profile item
1081 // $cnt = number of people who like/dislike the item
1082 // $arr = array of pre-linked names of likers/dislikers
1083 // $type = one of 'like, 'dislike'
1085 // returns formatted text
1087 if(! function_exists('format_like')) {
1088 function format_like($cnt,$arr,$type,$id) {
1091 $o .= (($type === 'like') ? sprintf( t('%s likes this.'), $arr[0]) : sprintf( t('%s doesn\'t like this.'), $arr[0])) . EOL ;
1093 $spanatts = 'class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');"';
1094 $o .= (($type === 'like') ?
1095 sprintf( t('<span %1$s>%2$d people</span> like this.'), $spanatts, $cnt)
1097 sprintf( t('<span %1$s>%2$d people</span> don\'t like this.'), $spanatts, $cnt) );
1099 $total = count($arr);
1100 if($total >= MAX_LIKERS)
1101 $arr = array_slice($arr, 0, MAX_LIKERS - 1);
1102 if($total < MAX_LIKERS)
1103 $arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1];
1104 $str = implode(', ', $arr);
1105 if($total >= MAX_LIKERS)
1106 $str .= sprintf( t(', and %d other people'), $total - MAX_LIKERS );
1107 $str = (($type === 'like') ? sprintf( t('%s like this.'), $str) : sprintf( t('%s don\'t like this.'), $str));
1108 $o .= "\t" . '<div id="' . $type . 'list-' . $id . '" style="display: none;" >' . $str . '</div>';
1114 function status_editor($a,$x, $notes_cid = 0, $popup=false) {
1118 $geotag = (($x['allow_location']) ? get_markup_template('jot_geotag.tpl') : '');
1121 if(local_user() && intval(get_pconfig(local_user(),'system','plaintext')))
1124 $tpl = get_markup_template('jot-header.tpl');
1125 $a->page['htmlhead'] .= replace_macros($tpl, array(
1126 '$newpost' => 'true',
1127 '$baseurl' => $a->get_baseurl(true),
1128 '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
1129 '$geotag' => $geotag,
1130 '$nickname' => $x['nickname'],
1131 '$ispublic' => t('Visible to <strong>everybody</strong>'),
1132 '$linkurl' => t('Please enter a link URL:'),
1133 '$vidurl' => t("Please enter a video link/URL:"),
1134 '$audurl' => t("Please enter an audio link/URL:"),
1135 '$term' => t('Tag term:'),
1136 '$fileas' => t('Save to Folder:'),
1137 '$whereareu' => t('Where are you right now?')
1141 $tpl = get_markup_template('jot-end.tpl');
1142 $a->page['end'] .= replace_macros($tpl, array(
1143 '$newpost' => 'true',
1144 '$baseurl' => $a->get_baseurl(true),
1145 '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
1146 '$geotag' => $geotag,
1147 '$nickname' => $x['nickname'],
1148 '$ispublic' => t('Visible to <strong>everybody</strong>'),
1149 '$linkurl' => t('Please enter a link URL:'),
1150 '$vidurl' => t("Please enter a video link/URL:"),
1151 '$audurl' => t("Please enter an audio link/URL:"),
1152 '$term' => t('Tag term:'),
1153 '$fileas' => t('Save to Folder:'),
1154 '$whereareu' => t('Where are you right now?')
1158 $tpl = get_markup_template("jot.tpl");
1163 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
1165 $mail_enabled = false;
1166 $pubmail_enabled = false;
1168 if(($x['is_owner']) && (! $mail_disabled)) {
1169 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
1170 intval(local_user())
1173 $mail_enabled = true;
1174 if(intval($r[0]['pubmail']))
1175 $pubmail_enabled = true;
1180 $selected = (($pubmail_enabled) ? ' checked="checked" ' : '');
1181 $jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> ' . t("Post to Email") . '</div>';
1184 call_hooks('jot_tool', $jotplugins);
1185 call_hooks('jot_networks', $jotnets);
1188 $jotnets .= '<input type="hidden" name="contact_allow[]" value="' . $notes_cid .'" />';
1190 $tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));
1192 $o .= replace_macros($tpl,array(
1193 '$return_path' => $a->query_string,
1194 '$action' => $a->get_baseurl(true) . '/item',
1195 '$share' => (x($x,'button') ? $x['button'] : t('Share')),
1196 '$upload' => t('Upload photo'),
1197 '$shortupload' => t('upload photo'),
1198 '$attach' => t('Attach file'),
1199 '$shortattach' => t('attach file'),
1200 '$weblink' => t('Insert web link'),
1201 '$shortweblink' => t('web link'),
1202 '$video' => t('Insert video link'),
1203 '$shortvideo' => t('video link'),
1204 '$audio' => t('Insert audio link'),
1205 '$shortaudio' => t('audio link'),
1206 '$setloc' => t('Set your location'),
1207 '$shortsetloc' => t('set location'),
1208 '$noloc' => t('Clear browser location'),
1209 '$shortnoloc' => t('clear location'),
1211 '$placeholdertitle' => t('Set title'),
1213 '$placeholdercategory' => t('Categories (comma-separated list)'),
1214 '$wait' => t('Please wait'),
1215 '$permset' => t('Permission settings'),
1216 '$shortpermset' => t('permissions'),
1217 '$ptyp' => (($notes_cid) ? 'note' : 'wall'),
1220 '$baseurl' => $a->get_baseurl(true),
1221 '$defloc' => $x['default_location'],
1222 '$visitor' => $x['visitor'],
1223 '$pvisit' => (($notes_cid) ? 'none' : $x['visitor']),
1224 '$emailcc' => t('CC: email addresses'),
1225 '$public' => t('Public post'),
1226 '$jotnets' => $jotnets,
1227 '$emtitle' => t('Example: bob@example.com, mary@example.com'),
1228 '$lockstate' => $x['lockstate'],
1229 '$acl' => $x['acl'],
1230 '$bang' => $x['bang'],
1231 '$profile_uid' => $x['profile_uid'],
1232 '$preview' => t('Preview'),
1233 '$sourceapp' => t($a->sourcename),
1238 $o = '<div id="jot-popup" style="display: none;">'.$o.'</div>';
1246 function get_item_children($arr, $parent) {
1247 $children = array();
1248 foreach($arr as $item) {
1249 if($item['id'] != $item['parent']) {
1250 if(get_config('system','thread_allow')) {
1251 // Fallback to parent-uri if thr-parent is not set
1252 $thr_parent = $item['thr-parent'];
1253 if($thr_parent == '')
1254 $thr_parent = $item['parent-uri'];
1256 if($thr_parent == $parent['uri']) {
1257 $item['children'] = get_item_children($arr, $item);
1258 $children[] = $item;
1261 else if($item['parent'] == $parent['id']) {
1262 $children[] = $item;
1269 function sort_item_children($items) {
1271 usort($result,'sort_thr_created_rev');
1272 foreach($result as $k => $i) {
1273 if(count($result[$k]['children'])) {
1274 $result[$k]['children'] = sort_item_children($result[$k]['children']);
1280 function add_children_to_list($children, &$arr) {
1281 foreach($children as $y) {
1283 if(count($y['children']))
1284 add_children_to_list($y['children'], $arr);
1288 function conv_sort($arr,$order) {
1290 if((!(is_array($arr) && count($arr))))
1294 $children = array();
1297 if($x['id'] == $x['parent'])
1300 if(stristr($order,'created'))
1301 usort($parents,'sort_thr_created');
1302 elseif(stristr($order,'commented'))
1303 usort($parents,'sort_thr_commented');
1306 foreach($parents as $i=>$_x)
1307 $parents[$i]['children'] = get_item_children($arr, $_x);
1309 /*foreach($arr as $x) {
1310 if($x['id'] != $x['parent']) {
1311 $p = find_thread_parent_index($parents,$x);
1313 $parents[$p]['children'][] = $x;
1316 if(count($parents)) {
1317 foreach($parents as $k => $v) {
1318 if(count($parents[$k]['children'])) {
1319 $parents[$k]['children'] = sort_item_children($parents[$k]['children']);
1320 /*$y = $parents[$k]['children'];
1321 usort($y,'sort_thr_created_rev');
1322 $parents[$k]['children'] = $y;*/
1328 if(count($parents)) {
1329 foreach($parents as $x) {
1331 if(count($x['children']))
1332 add_children_to_list($x['children'], $ret);
1333 /*foreach($x['children'] as $y)
1342 function sort_thr_created($a,$b) {
1343 return strcmp($b['created'],$a['created']);
1346 function sort_thr_created_rev($a,$b) {
1347 return strcmp($a['created'],$b['created']);
1350 function sort_thr_commented($a,$b) {
1351 return strcmp($b['commented'],$a['commented']);
1354 function find_thread_parent_index($arr,$x) {
1355 foreach($arr as $k => $v)
1356 if($v['id'] == $x['parent'])
1361 function render_location_google($item) {
1362 $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
1363 $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
1366 $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
1368 $location = '<span class="smalltext">' . $coord . '</span>';