include/conversation.php

   1 <?php
   2
   3 /**
   4  * Render actions localized
   5  */
   6 function localize_item(&$item){
   7
   8         $Text = $item['body'];
   9         $saved_image = '';
  10         $img_start = strpos($Text,'[img]data:');
  11         $img_end = strpos($Text,'[/img]');
  12
  13         if($img_start !== false && $img_end !== false && $img_end > $img_start) {
  14                 $start_fragment = substr($Text,0,$img_start);
  15                 $img_start += strlen('[img]');
  16                 $saved_image = substr($Text,$img_start,$img_end - $img_start);
  17                 $end_fragment = substr($Text,$img_end + strlen('[/img]'));
  18                 $Text = $start_fragment . '[!#saved_image#!]' . $end_fragment;
  19                 $search = '/\[url\=(.*?)\]\[!#saved_image#!\]\[\/url\]' . '/is';
  20                 $replace = '[url=' . z_path() . '/redir/' . $item['contact-id']
  21                         . '?f=1&url=' . '$1' . '][!#saved_image#!][/url]' ;
  22
  23                 $Text = preg_replace($search,$replace,$Text);
  24
  25                 if(strlen($saved_image))
  26                         $item['body'] = str_replace('[!#saved_image#!]', '[img]' . $saved_image . '[/img]',$Text);
  27         }
  28
  29         $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
  30         if ($item['verb']=== ACTIVITY_LIKE || $item['verb']=== ACTIVITY_DISLIKE){
  31
  32                 $r = q("SELECT * from `item`,`contact` WHERE
  33                                 `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
  34                                  dbesc($item['parent-uri']));
  35                 if(count($r)==0) return;
  36                 $obj=$r[0];
  37
  38                 $author  = '[url=' . $item['author-link'] . ']' . $item['author-name'] . '[/url]';
  39                 $objauthor =  '[url=' . $obj['author-link'] . ']' . $obj['author-name'] . '[/url]';
  40
  41                 switch($obj['verb']){
  42                         case ACTIVITY_POST:
  43                                 switch ($obj['object-type']){
  44                                         case ACTIVITY_OBJ_EVENT:
  45                                                 $post_type = t('event');
  46                                                 break;
  47                                         default:
  48                                                 $post_type = t('status');
  49                                 }
  50                                 break;
  51                         default:
  52                                 if($obj['resource-id']){
  53                                         $post_type = t('photo');
  54                                         $m=array();     preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
  55                                         $rr['plink'] = $m[1];
  56                                 } else {
  57                                         $post_type = t('status');
  58                                 }
  59                 }
  60
  61                 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
  62
  63                 switch($item['verb']){
  64                         case ACTIVITY_LIKE :
  65                                 $bodyverb = t('%1$s likes %2$s\'s %3$s');
  66                                 break;
  67                         case ACTIVITY_DISLIKE:
  68                                 $bodyverb = t('%1$s doesn\'t like %2$s\'s %3$s');
  69                                 break;
  70                 }
  71                 $item['body'] = sprintf($bodyverb, $author, $objauthor, $plink);
  72
  73         }
  74         if ($item['verb']=== ACTIVITY_FRIEND){
  75
  76                 if ($item['object-type']=="" || $item['object-type']!== ACTIVITY_OBJ_PERSON) return;
  77
  78                 $Aname = $item['author-name'];
  79                 $Alink = $item['author-link'];
  80
  81                 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
  82
  83                 $obj = parse_xml_string($xmlhead.$item['object']);
  84                 $links = parse_xml_string($xmlhead."<links>".unxmlify($obj->link)."</links>");
  85
  86                 $Bname = $obj->title;
  87                 $Blink = ""; $Bphoto = "";
  88                 foreach ($links->link as $l){
  89                         $atts = $l->attributes();
  90                         switch($atts['rel']){
  91                                 case "alternate": $Blink = $atts['href'];
  92                                 case "photo": $Bphoto = $atts['href'];
  93                         }
  94
  95                 }
  96
  97                 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
  98                 $B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
  99                 if ($Bphoto!="") $Bphoto = '[url=' . zrl($Blink) . '][img]' . $Bphoto . '[/img][/url]';
 100
 101                 $item['body'] = sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$Bphoto;
 102
 103         }
 104     if ($item['verb']===ACTIVITY_TAG){
 105                 $r = q("SELECT * from `item`,`contact` WHERE
 106                 `item`.`contact-id`=`contact`.`id` AND `item`.`uri`='%s';",
 107                  dbesc($item['parent-uri']));
 108                 if(count($r)==0) return;
 109                 $obj=$r[0];
 110
 111                 $author  = '[url=' . zrl($item['author-link']) . ']' . $item['author-name'] . '[/url]';
 112                 $objauthor =  '[url=' . zrl($obj['author-link']) . ']' . $obj['author-name'] . '[/url]';
 113
 114                 switch($obj['verb']){
 115                         case ACTIVITY_POST:
 116                                 switch ($obj['object-type']){
 117                                         case ACTIVITY_OBJ_EVENT:
 118                                                 $post_type = t('event');
 119                                                 break;
 120                                         default:
 121                                                 $post_type = t('status');
 122                                 }
 123                                 break;
 124                         default:
 125                                 if($obj['resource-id']){
 126                                         $post_type = t('photo');
 127                                         $m=array();     preg_match("/\[url=([^]]*)\]/", $obj['body'], $m);
 128                                         $rr['plink'] = $m[1];
 129                                 } else {
 130                                         $post_type = t('status');
 131                                 }
 132                 }
 133                 $plink = '[url=' . $obj['plink'] . ']' . $post_type . '[/url]';
 134
 135                 $parsedobj = parse_xml_string($xmlhead.$item['object']);
 136
 137                 $tag = sprintf('#[url=%s]%s[/url]', $parsedobj->id, $parsedobj->content);
 138                 $item['body'] = sprintf( t('%1$s tagged %2$s\'s %3$s with %4$s'), $author, $objauthor, $plink, $tag );
 139
 140         }
 141         if ($item['verb']=== ACTIVITY_FAVORITE){
 142
 143                 if ($item['object-type']== "")
 144                         return;
 145
 146                 $Aname = $item['author-name'];
 147                 $Alink = $item['author-link'];
 148
 149                 $xmlhead="<"."?xml version='1.0' encoding='UTF-8' ?".">";
 150
 151                 $obj = parse_xml_string($xmlhead.$item['object']);
 152                 if(strlen($obj->id)) {
 153                         $r = q("select * from item where uri = '%s' and uid = %d limit 1",
 154                                         dbesc($obj->id),
 155                                         intval($item['uid'])
 156                         );
 157                         if(count($r) && $r[0]['plink']) {
 158                                 $target = $r[0];
 159                                 $Bname = $target['author-name'];
 160                                 $Blink = $target['author-link'];
 161                                 $A = '[url=' . zrl($Alink) . ']' . $Aname . '[/url]';
 162                                 $B = '[url=' . zrl($Blink) . ']' . $Bname . '[/url]';
 163                                 $P = '[url=' . $target['plink'] . ']' . t('post/item') . '[/url]';
 164                                 $item['body'] = sprintf( t('%1$s marked %2$s\'s %3$s as favorite'), $A, $B, $P)."\n";
 165
 166                         }
 167                 }
 168         }
 169         $matches = null;
 170         if(preg_match_all('/@\[url=(.*?)\]/is',$item['body'],$matches,PREG_SET_ORDER)) {
 171                 foreach($matches as $mtch) {
 172                         if(! strpos($mtch[1],'zrl='))
 173                                 $item['body'] = str_replace($mtch[0],'@[url=' . zrl($mtch[1]). ']',$item['body']);
 174                 }
 175         }
 176
 177 }
 178
 179 /**
 180  * "Render" a conversation or list of items for HTML display.
 181  * There are two major forms of display:
 182  *      - Sequential or unthreaded ("New Item View" or search results)
 183  *      - conversation view
 184  * The $mode parameter decides between the various renderings and also
 185  * figures out how to determine page owner and other contextual items
 186  * that are based on unique features of the calling module.
 187  *
 188  */
 189
 190 if(!function_exists('conversation')) {
 191 function conversation(&$a, $items, $mode, $update, $preview = false) {
 192
 193
 194         require_once('bbcode.php');
 195
 196         $ssl_state = ((local_user()) ? true : false);
 197
 198         $profile_owner = 0;
 199         $page_writeable      = false;
 200
 201         $previewing = (($preview) ? ' preview ' : '');
 202
 203         if($mode === 'network') {
 204                 $profile_owner = local_user();
 205                 $page_writeable = true;
 206         }
 207
 208         if($mode === 'profile') {
 209                 $profile_owner = $a->profile['profile_uid'];
 210                 $page_writeable = can_write_wall($a,$profile_owner);
 211         }
 212
 213         if($mode === 'notes') {
 214                 $profile_owner = local_user();
 215                 $page_writeable = true;
 216         }
 217
 218         if($mode === 'display') {
 219                 $profile_owner = $a->profile['uid'];
 220                 $page_writeable = can_write_wall($a,$profile_owner);
 221         }
 222
 223         if($mode === 'community') {
 224                 $profile_owner = 0;
 225                 $page_writeable = false;
 226         }
 227
 228         if($update)
 229                 $return_url = $_SESSION['return_url'];
 230         else
 231                 $return_url = $_SESSION['return_url'] = $a->query_string;
 232
 233         load_contact_links(local_user());
 234
 235         $cb = array('items' => $items, 'mode' => $mode, 'update' => $update, 'preview' => $preview);
 236         call_hooks('conversation_start',$cb);
 237
 238         $items = $cb['items'];
 239
 240         $cmnt_tpl    = get_markup_template('comment_item.tpl');
 241         $tpl         = 'wall_item.tpl';
 242         $wallwall    = 'wallwall_item.tpl';
 243         $hide_comments_tpl = get_markup_template('hide_comments.tpl');
 244
 245         $alike = array();
 246         $dlike = array();
 247
 248
 249         // array with html for each thread (parent+comments)
 250         $threads = array();
 251         $threadsid = -1;
 252
 253         if($items && count($items)) {
 254
 255                 if($mode === 'network-new' || $mode === 'search' || $mode === 'community') {
 256
 257                         // "New Item View" on network page or search page results
 258                         // - just loop through the items and format them minimally for display
 259
 260                         //$tpl = get_markup_template('search_item.tpl');
 261                         $tpl = 'search_item.tpl';
 262
 263                         foreach($items as $item) {
 264                                 $threadsid++;
 265
 266                                 $comment     = '';
 267                                 $owner_url   = '';
 268                                 $owner_photo = '';
 269                                 $owner_name  = '';
 270                                 $sparkle     = '';
 271
 272                                 if($mode === 'search' || $mode === 'community') {
 273                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
 274                                                 && ($item['id'] != $item['parent']))
 275                                                 continue;
 276                                         $nickname = $item['nickname'];
 277                                 }
 278                                 else
 279                                         $nickname = $a->user['nickname'];
 280
 281
 282                                 $profile_name   = ((strlen($item['author-name']))   ? $item['author-name']   : $item['name']);
 283                                 if($item['author-link'] && (! $item['author-name']))
 284                                         $profile_name = $item['author-link'];
 285
 286
 287
 288                                 $sp = false;
 289                                 $profile_link = best_link_url($item,$sp);
 290                                 if($profile_link === 'mailbox')
 291                                         $profile_link = '';
 292                                 if($sp)
 293                                         $sparkle = ' sparkle';
 294                                 else
 295                                         $profile_link = zrl($profile_link);
 296
 297                                 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 298                                 if(($normalised != 'mailbox') && (x($a->contacts[$normalised])))
 299                                         $profile_avatar = $a->contacts[$normalised]['thumb'];
 300                                 else
 301                                         $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 302
 303                                 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
 304                                 call_hooks('render_location',$locate);
 305
 306                                 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 307
 308                                 localize_item($item);
 309                                 if($mode === 'network-new')
 310                                         $dropping = true;
 311                                 else
 312                                         $dropping = false;
 313
 314
 315                                 $drop = array(
 316                                         'dropping' => $dropping,
 317                                         'select' => t('Select'),
 318                                         'delete' => t('Delete'),
 319                                 );
 320
 321                                 $star = false;
 322                                 $isstarred = "unstarred";
 323
 324                                 $lock = false;
 325                                 $likebuttons = false;
 326                                 $shareable = false;
 327
 328                                 $body = prepare_body($item,true);
 329
 330                                 //$tmp_item = replace_macros($tpl,array(
 331                                 $tmp_item = array(
 332                                         'template' => $tpl,
 333                                         'id' => (($preview) ? 'P0' : $item['item_id']),
 334                                         'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
 335                                         'profile_url' => $profile_link,
 336                                         'item_photo_menu' => item_photo_menu($item),
 337                                         'name' => template_escape($profile_name),
 338                                         'sparkle' => $sparkle,
 339                                         'lock' => $lock,
 340                                         'thumb' => $profile_avatar,
 341                                         'title' => template_escape($item['title']),
 342                                         'body' => template_escape($body),
 343                                         'text' => strip_tags(template_escape($body)),
 344                                         'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
 345                                         'lock' => $lock,
 346                                         'location' => template_escape($location),
 347                                         'indent' => '',
 348                                         'owner_name' => template_escape($owner_name),
 349                                         'owner_url' => $owner_url,
 350                                         'owner_photo' => $owner_photo,
 351                                         'plink' => get_plink($item),
 352                                         'edpost' => false,
 353                                         'isstarred' => $isstarred,
 354                                         'star' => $star,
 355                                         'drop' => $drop,
 356                                         'vote' => $likebuttons,
 357                                         'like' => '',
 358                                         'dislike' => '',
 359                                         'comment' => '',
 360                                         'conv' => (($preview) ? '' : array('href'=> $a->get_baseurl($ssl_state) . '/display/' . $nickname . '/' . $item['id'], 'title'=> t('View in context'))),
 361                                         'previewing' => $previewing,
 362                                         'wait' => t('Please wait'),
 363                                 );
 364
 365                                 $arr = array('item' => $item, 'output' => $tmp_item);
 366                                 call_hooks('display_item', $arr);
 367
 368                                 $threads[$threadsid]['id'] = $item['item_id'];
 369                                 $threads[$threadsid]['items'] = array($arr['output']);
 370
 371                         }
 372
 373                 }
 374                 else
 375                 {
 376                         // Normal View
 377
 378
 379                         // Figure out how many comments each parent has
 380                         // (Comments all have gravity of 6)
 381                         // Store the result in the $comments array
 382
 383                         $comments = array();
 384                         foreach($items as $item) {
 385                                 if((intval($item['gravity']) == 6) && ($item['id'] != $item['parent'])) {
 386                                         if(! x($comments,$item['parent']))
 387                                                 $comments[$item['parent']] = 1;
 388                                         else
 389                                                 $comments[$item['parent']] += 1;
 390                                 } elseif(! x($comments,$item['parent']))
 391                                         $comments[$item['parent']] = 0; // avoid notices later on
 392                         }
 393
 394                         // map all the like/dislike activities for each parent item
 395                         // Store these in the $alike and $dlike arrays
 396
 397                         foreach($items as $item) {
 398                                 like_puller($a,$item,$alike,'like');
 399                                 like_puller($a,$item,$dlike,'dislike');
 400                         }
 401
 402                         $comments_collapsed = false;
 403                         $comment_lastcollapsed = false;
 404                         $comment_firstcollapsed = false;
 405                         $blowhard = 0;
 406                         $blowhard_count = 0;
 407
 408
 409                         foreach($items as $item) {
 410
 411                                 $comment = '';
 412                                 $template = $tpl;
 413                                 $commentww = '';
 414                                 $sparkle = '';
 415                                 $owner_url = $owner_photo = $owner_name = '';
 416
 417                                 // We've already parsed out like/dislike for special treatment. We can ignore them now
 418
 419                                 if(((activity_match($item['verb'],ACTIVITY_LIKE))
 420                                         || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
 421                                         && ($item['id'] != $item['parent']))
 422                                         continue;
 423
 424                                 $toplevelpost = (($item['id'] == $item['parent']) ? true : false);
 425                                 $toplevelprivate = false;
 426
 427                                 // Take care of author collapsing and comment collapsing
 428                                 // (author collapsing is currently disabled)
 429                                 // If a single author has more than 3 consecutive top-level posts, squash the remaining ones.
 430                                 // If there are more than two comments, squash all but the last 2.
 431
 432                                 if($toplevelpost) {
 433                                         $toplevelprivate = (($toplevelpost && $item['private']) ? true : false);
 434                                         $item_writeable = (($item['writable'] || $item['self']) ? true : false);
 435
 436                                         $comments_seen = 0;
 437                                         $comments_collapsed = false;
 438                                         $comment_lastcollapsed  = false;
 439                                         $comment_firstcollapsed = false;
 440
 441                                         $threadsid++;
 442                                         $threads[$threadsid]['id'] = $item['item_id'];
 443                                         $threads[$threadsid]['private'] = $item['private'];
 444                                         $threads[$threadsid]['items'] = array();
 445
 446                                 }
 447                                 else {
 448
 449                                         // prevent private email reply to public conversation from leaking.
 450                                         if($item['private'] && ! $threads[$threadsid]['private'])
 451                                                 continue;
 452
 453                                         $comments_seen ++;
 454                                         $comment_lastcollapsed  = false;
 455                                         $comment_firstcollapsed = false;
 456                                 }
 457
 458                                 $override_comment_box = ((($page_writeable) && ($item_writeable)) ? true : false);
 459                                 $show_comment_box = ((($page_writeable) && ($item_writeable) && ($comments_seen == $comments[$item['parent']])) ? true : false);
 460
 461
 462                                 if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
 463
 464                                         if (!$comments_collapsed){
 465                                                 $threads[$threadsid]['num_comments'] = sprintf( tt('%d comment','%d comments',$comments[$item['parent']]),$comments[$item['parent']] );
 466                                                 $threads[$threadsid]['hide_text'] = t('show more');
 467                                                 $comments_collapsed = true;
 468                                                 $comment_firstcollapsed = true;
 469                                         }
 470                                 }
 471                                 if(($comments[$item['parent']] > 2) && ($comments_seen == ($comments[$item['parent']] - 1))) {
 472
 473                                         $comment_lastcollapsed = true;
 474                                 }
 475
 476                                 $redirect_url = $a->get_baseurl($ssl_state) . '/redir/' . $item['cid'] ;
 477
 478                                 $lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
 479                                         || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 480                                         ? t('Private Message')
 481                                         : false);
 482
 483
 484                                 // Top-level wall post not written by the wall owner (wall-to-wall)
 485                                 // First figure out who owns it.
 486
 487                                 $osparkle = '';
 488
 489                                 if(($toplevelpost) && (! $item['self']) && ($mode !== 'profile')) {
 490
 491                                         if($item['wall']) {
 492
 493                                                 // On the network page, I am the owner. On the display page it will be the profile owner.
 494                                                 // This will have been stored in $a->page_contact by our calling page.
 495                                                 // Put this person on the left of the wall-to-wall notice.
 496
 497                                                 $owner_url = zrl($a->page_contact['url']);
 498                                                 $owner_photo = $a->page_contact['thumb'];
 499                                                 $owner_name = $a->page_contact['name'];
 500                                                 $template = $wallwall;
 501                                                 $commentww = 'ww';
 502                                         }
 503                                         if((! $item['wall']) && (strlen($item['owner-link'])) && (! link_compare($item['owner-link'],$item['author-link']))) {
 504
 505                                                 // Could be anybody.
 506
 507                                                 $owner_url = $item['owner-link'];
 508                                                 $owner_photo = $item['owner-avatar'];
 509                                                 $owner_name = $item['owner-name'];
 510                                                 $template = $wallwall;
 511                                                 $commentww = 'ww';
 512                                                 // If it is our contact, use a friendly redirect link
 513                                                 if((link_compare($item['owner-link'],$item['url']))
 514                                                         && ($item['network'] === NETWORK_DFRN)) {
 515                                                         $owner_url = $redirect_url;
 516                                                         $osparkle = ' sparkle';
 517                                                 }
 518                                                 else
 519                                                         $owner_url = zrl($owner_url);
 520                                         }
 521                                 }
 522
 523                                 $likebuttons = '';
 524                                 $shareable = ((($profile_owner == local_user()) &&  (! $item['private'])) ? true : false); //($mode != 'display') &&
 525
 526                                 if($page_writeable) {
 527                                         if($toplevelpost) {
 528                                                 $likebuttons = array(
 529                                                         'like' => array( t("I like this \x28toggle\x29"), t("like")),
 530                                                         'dislike' => array( t("I don't like this \x28toggle\x29"), t("dislike")),
 531                                                 );
 532                                                 if ($shareable) $likebuttons['share'] = array( t('Share this'), t('share'));
 533                                         }
 534
 535                                         $qc = $qcomment =  null;
 536
 537                                         if(in_array('qcomment',$a->plugins)) {
 538                                                 $qc = ((local_user()) ? get_pconfig(local_user(),'qcomment','words') : null);
 539                                                 $qcomment = (($qc) ? explode("\n",$qc) : null);
 540                                         }
 541
 542                                         if(($show_comment_box) || (($show_comment_box == false) && ($override_comment_box == false) && ($item['last-child']))) {
 543                                                 $comment = replace_macros($cmnt_tpl,array(
 544                                                         '$return_path' => '',
 545                                                         '$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
 546                                                         '$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
 547                                                         '$id' => $item['item_id'],
 548                                                         '$parent' => $item['parent'],
 549                                                         '$qcomment' => $qcomment,
 550                                                         '$profile_uid' =>  $profile_owner,
 551                                                         '$mylink' => $a->contact['url'],
 552                                                         '$mytitle' => t('This is you'),
 553                                                         '$myphoto' => $a->contact['thumb'],
 554                                                         '$comment' => t('Comment'),
 555                                                         '$submit' => t('Submit'),
 556                                                         '$preview' => t('Preview'),
 557                                                         '$ww' => (($mode === 'network') ? $commentww : '')
 558                                                 ));
 559                                         }
 560                                 }
 561
 562                                 $edpost = (((($profile_owner == local_user()) && ($toplevelpost) && (intval($item['wall']) == 1)) || ($mode === 'notes'))
 563                                                 ? array($a->get_baseurl($ssl_state)."/editpost/".$item['id'], t("Edit"))
 564                                                 : False);
 565
 566
 567                                 $drop = '';
 568                                 $dropping = false;
 569
 570                                 if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
 571                                         $dropping = true;
 572
 573                                 $drop = array(
 574                                         'dropping' => $dropping,
 575                                         'select' => t('Select'),
 576                                         'delete' => t('Delete'),
 577                                 );
 578
 579                                 $star = false;
 580                                 $filer = false;
 581
 582                                 $isstarred = "unstarred";
 583                                 if ($profile_owner == local_user()) {
 584                                         if($toplevelpost) {
 585                                                 $isstarred = (($item['starred']) ? "starred" : "unstarred");
 586
 587                                                 $star = array(
 588                                                         'do' => t("add star"),
 589                                                         'undo' => t("remove star"),
 590                                                         'toggle' => t("toggle star status"),
 591                                                         'classdo' => (($item['starred']) ? "hidden" : ""),
 592                                                         'classundo' => (($item['starred']) ? "" : "hidden"),
 593                                                         'starred' =>  t('starred'),
 594                                                         'tagger' => t("add tag"),
 595                                                         'classtagger' => "",
 596                                                 );
 597                                         }
 598                                         $filer = t("save to folder");
 599                                 }
 600
 601
 602                                 $photo = $item['photo'];
 603                                 $thumb = $item['thumb'];
 604
 605                                 // Post was remotely authored.
 606
 607                                 $diff_author    = ((link_compare($item['url'],$item['author-link'])) ? false : true);
 608
 609                                 $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
 610
 611                                 if($item['author-link'] && (! $item['author-name']))
 612                                         $profile_name = $item['author-link'];
 613
 614                                 $sp = false;
 615                                 $profile_link = best_link_url($item,$sp);
 616                                 if($profile_link === 'mailbox')
 617                                         $profile_link = '';
 618                                 if($sp)
 619                                         $sparkle = ' sparkle';
 620                                 else
 621                                         $profile_link = zrl($profile_link);
 622
 623                                 $normalised = normalise_link((strlen($item['author-link'])) ? $item['author-link'] : $item['url']);
 624                                 if(($normalised != 'mailbox') && (x($a->contacts,$normalised)))
 625                                         $profile_avatar = $a->contacts[$normalised]['thumb'];
 626                                 else
 627                                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $thumb);
 628
 629
 630
 631
 632
 633                                 $like    = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 634                                 $dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 635
 636                                 $locate = array('location' => $item['location'], 'coord' => $item['coord'], 'html' => '');
 637                                 call_hooks('render_location',$locate);
 638
 639                                 $location = ((strlen($locate['html'])) ? $locate['html'] : render_location_google($locate));
 640
 641                                 $indent = (($toplevelpost) ? '' : ' comment');
 642
 643                                 if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
 644                                         $indent .= ' shiny';
 645
 646                                 //
 647                                 localize_item($item);
 648
 649
 650                                 $tags=array();
 651                                 foreach(explode(',',$item['tag']) as $tag){
 652                                         $tag = trim($tag);
 653                                         if ($tag!="") $tags[] = bbcode($tag);
 654                                 }
 655
 656                                 // Build the HTML
 657
 658                                 $body = prepare_body($item,true);
 659                                 //$tmp_item = replace_macros($template,
 660                                 $tmp_item = array(
 661                                         // collapse comments in template. I don't like this much...
 662                                         'comment_firstcollapsed' => $comment_firstcollapsed,
 663                                         'comment_lastcollapsed' => $comment_lastcollapsed,
 664                                         // template to use to render item (wall, walltowall, search)
 665                                         'template' => $template,
 666
 667                                         'type' => implode("",array_slice(explode("/",$item['verb']),-1)),
 668                                         'tags' => $tags,
 669                                         'body' => template_escape($body),
 670                                         'text' => strip_tags(template_escape($body)),
 671                                         'id' => $item['item_id'],
 672                                         'linktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['author-link'])) ? $item['author-link'] : $item['url'])),
 673                                         'olinktitle' => sprintf( t('View %s\'s profile @ %s'), $profile_name, ((strlen($item['owner-link'])) ? $item['owner-link'] : $item['url'])),
 674                                         'to' => t('to'),
 675                                         'wall' => t('Wall-to-Wall'),
 676                                         'vwall' => t('via Wall-To-Wall:'),
 677                                         'profile_url' => $profile_link,
 678                                         'item_photo_menu' => item_photo_menu($item),
 679                                         'name' => template_escape($profile_name),
 680                                         'thumb' => $profile_avatar,
 681                                         'osparkle' => $osparkle,
 682                                         'sparkle' => $sparkle,
 683                                         'title' => template_escape($item['title']),
 684                                         'ago' => (($item['app']) ? sprintf( t('%s from %s'),relative_date($item['created']),$item['app']) : relative_date($item['created'])),
 685                                         'lock' => $lock,
 686                                         'location' => template_escape($location),
 687                                         'indent' => $indent,
 688                                         'owner_url' => $owner_url,
 689                                         'owner_photo' => $owner_photo,
 690                                         'owner_name' => template_escape($owner_name),
 691                                         'plink' => get_plink($item),
 692                                         'edpost' => $edpost,
 693                                         'isstarred' => $isstarred,
 694                                         'star' => $star,
 695                                         'filer' => $filer,
 696                                         'drop' => $drop,
 697                                         'vote' => $likebuttons,
 698                                         'like' => $like,
 699                                         'dislike' => $dislike,
 700                                         'comment' => $comment,
 701                                         'previewing' => $previewing,
 702                                         'wait' => t('Please wait'),
 703
 704                                 );
 705
 706
 707                                 $arr = array('item' => $item, 'output' => $tmp_item);
 708                                 call_hooks('display_item', $arr);
 709
 710                                 $threads[$threadsid]['items'][] = $arr['output'];
 711                         }
 712                 }
 713         }
 714
 715         $page_template = get_markup_template("conversation.tpl");
 716         $o .= replace_macros($page_template, array(
 717                 '$baseurl' => $a->get_baseurl($ssl_state),
 718                 '$mode' => $mode,
 719                 '$user' => $a->user,
 720                 '$threads' => $threads,
 721                 '$dropping' => ($dropping?t('Delete Selected Items'):False),
 722         ));
 723
 724         return $o;
 725 }}
 726
 727 function best_link_url($item,&$sparkle,$ssl_state = false) {
 728
 729         $a = get_app();
 730
 731         $best_url = '';
 732         $sparkle  = false;
 733
 734         $clean_url = normalise_link($item['author-link']);
 735
 736         if((local_user()) && (local_user() == $item['uid'])) {
 737                 if(isset($a->contacts) && x($a->contacts,$clean_url)) {
 738                         if($a->contacts[$clean_url]['network'] === NETWORK_DFRN) {
 739                                 $best_url = $a->get_baseurl($ssl_state) . '/redir/' . $a->contacts[$clean_url]['id'];
 740                                 $sparkle = true;
 741                         }
 742                         else
 743                                 $best_url = $a->contacts[$clean_url]['url'];
 744                 }
 745         }
 746         if(! $best_url) {
 747                 if(strlen($item['author-link']))
 748                         $best_url = $item['author-link'];
 749                 else
 750                         $best_url = $item['url'];
 751         }
 752
 753         return $best_url;
 754 }
 755
 756
 757 if(! function_exists('item_photo_menu')){
 758 function item_photo_menu($item){
 759         $a = get_app();
 760
 761         $ssl_state = false;
 762
 763         if(local_user()) {
 764                 $ssl_state = true;
 765                  if(! count($a->contacts))
 766                         load_contact_links(local_user());
 767         }
 768         $contact_url="";
 769         $pm_url="";
 770         $status_link="";
 771         $photos_link="";
 772         $posts_link="";
 773
 774         $sparkle = false;
 775     $profile_link = best_link_url($item,$sparkle,$ssl_state);
 776         if($profile_link === 'mailbox')
 777                 $profile_link = '';
 778
 779         if($sparkle) {
 780                 $cid = intval(basename($profile_link));
 781                 $status_link = $profile_link . "?url=status";
 782                 $photos_link = $profile_link . "?url=photos";
 783                 $profile_link = $profile_link . "?url=profile";
 784                 $pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
 785                 $zurl = '';
 786         }
 787         else {
 788                 $profile_link = zrl($profile_link);
 789                 if(local_user() && local_user() == $item['uid'] && link_compare($item['url'],$item['author-link'])) {
 790                         $cid = $item['contact-id'];
 791                 }
 792                 else {
 793                         $cid = 0;
 794                 }
 795         }
 796         if(($cid) && (! $item['self'])) {
 797                 $contact_url = $a->get_baseurl($ssl_state) . '/contacts/' . $cid;
 798                 $posts_link = $a->get_baseurl($ssl_state) . '/network/?cid=' . $cid;
 799
 800                 $clean_url = normalise_link($item['author-link']);
 801
 802                 if((local_user()) && (local_user() == $item['uid'])) {
 803                         if(isset($a->contacts) && x($a->contacts,$clean_url)) {
 804                                 if($a->contacts[$clean_url]['network'] === NETWORK_DIASPORA) {
 805                                         $pm_url = $a->get_baseurl($ssl_state) . '/message/new/' . $cid;
 806                                 }
 807                         }
 808                 }
 809
 810         }
 811
 812         $menu = Array(
 813                 t("View status") => $status_link,
 814                 t("View profile") => $profile_link,
 815                 t("View photos") => $photos_link,
 816                 t("View recent") => $posts_link,
 817                 t("Edit contact") => $contact_url,
 818                 t("Send PM") => $pm_url,
 819         );
 820
 821
 822         $args = array('item' => $item, 'menu' => $menu);
 823
 824         call_hooks('item_photo_menu', $args);
 825
 826         $menu = $args['menu'];
 827
 828         $o = "";
 829         foreach($menu as $k=>$v){
 830                 if ($v!="") $o .= "<li><a href='$v'>$k</a></li>\n";
 831         }
 832         return $o;
 833 }}
 834
 835 if(! function_exists('like_puller')) {
 836 function like_puller($a,$item,&$arr,$mode) {
 837
 838         $url = '';
 839         $sparkle = '';
 840         $verb = (($mode === 'like') ? ACTIVITY_LIKE : ACTIVITY_DISLIKE);
 841
 842         if((activity_match($item['verb'],$verb)) && ($item['id'] != $item['parent'])) {
 843                 $url = $item['author-link'];
 844                 if((local_user()) && (local_user() == $item['uid']) && ($item['network'] === 'dfrn') && (! $item['self']) && (link_compare($item['author-link'],$item['url']))) {
 845                         $url = $a->get_baseurl(true) . '/redir/' . $item['contact-id'];
 846                         $sparkle = ' class="sparkle" ';
 847                 }
 848                 else
 849                         $url = zrl($url);
 850                 if(! ((isset($arr[$item['parent'] . '-l'])) && (is_array($arr[$item['parent'] . '-l']))))
 851                         $arr[$item['parent'] . '-l'] = array();
 852                 if(! isset($arr[$item['parent']]))
 853                         $arr[$item['parent']] = 1;
 854                 else
 855                         $arr[$item['parent']] ++;
 856                 $arr[$item['parent'] . '-l'][] = '<a href="'. $url . '"'. $sparkle .'>' . $item['author-name'] . '</a>';
 857         }
 858         return;
 859 }}
 860
 861 // Format the like/dislike text for a profile item
 862 // $cnt = number of people who like/dislike the item
 863 // $arr = array of pre-linked names of likers/dislikers
 864 // $type = one of 'like, 'dislike'
 865 // $id  = item id
 866 // returns formatted text
 867
 868 if(! function_exists('format_like')) {
 869 function format_like($cnt,$arr,$type,$id) {
 870         $o = '';
 871         if($cnt == 1)
 872                 $o .= (($type === 'like') ? sprintf( t('%s likes this.'), $arr[0]) : sprintf( t('%s doesn\'t like this.'), $arr[0])) . EOL ;
 873         else {
 874                 $spanatts = 'class="fakelink" onclick="openClose(\'' . $type . 'list-' . $id . '\');"';
 875                 $o .= (($type === 'like') ?
 876                                         sprintf( t('<span  %1$s>%2$d people</span> like this.'), $spanatts, $cnt)
 877                                          :
 878                                         sprintf( t('<span  %1$s>%2$d people</span> don\'t like this.'), $spanatts, $cnt) );
 879                 $o .= EOL ;
 880                 $total = count($arr);
 881                 if($total >= MAX_LIKERS)
 882                         $arr = array_slice($arr, 0, MAX_LIKERS - 1);
 883                 if($total < MAX_LIKERS)
 884                         $arr[count($arr)-1] = t('and') . ' ' . $arr[count($arr)-1];
 885                 $str = implode(', ', $arr);
 886                 if($total >= MAX_LIKERS)
 887                         $str .= sprintf( t(', and %d other people'), $total - MAX_LIKERS );
 888                 $str = (($type === 'like') ? sprintf( t('%s like this.'), $str) : sprintf( t('%s don\'t like this.'), $str));
 889                 $o .= "\t" . '<div id="' . $type . 'list-' . $id . '" style="display: none;" >' . $str . '</div>';
 890         }
 891         return $o;
 892 }}
 893
 894
 895 function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 896
 897         $o = '';
 898
 899         $geotag = (($x['allow_location']) ? get_markup_template('jot_geotag.tpl') : '');
 900
 901         $plaintext = false;
 902         if(local_user() && intval(get_pconfig(local_user(),'system','plaintext')))
 903                 $plaintext = true;
 904
 905         $tpl = get_markup_template('jot-header.tpl');
 906
 907         $a->page['htmlhead'] .= replace_macros($tpl, array(
 908                 '$newpost' => 'true',
 909                 '$baseurl' => $a->get_baseurl(true),
 910                 '$editselect' => (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 911                 '$geotag' => $geotag,
 912                 '$nickname' => $x['nickname'],
 913                 '$ispublic' => t('Visible to <strong>everybody</strong>'),
 914                 '$linkurl' => t('Please enter a link URL:'),
 915                 '$vidurl' => t("Please enter a video link/URL:"),
 916                 '$audurl' => t("Please enter an audio link/URL:"),
 917                 '$term' => t('Tag term:'),
 918                 '$fileas' => t('Save to Folder:'),
 919                 '$whereareu' => t('Where are you right now?')
 920         ));
 921
 922
 923         $tpl = get_markup_template("jot.tpl");
 924
 925         $jotplugins = '';
 926         $jotnets = '';
 927
 928         $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 929
 930         $mail_enabled = false;
 931         $pubmail_enabled = false;
 932
 933         if(($x['is_owner']) && (! $mail_disabled)) {
 934                 $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
 935                         intval(local_user())
 936                 );
 937                 if(count($r)) {
 938                         $mail_enabled = true;
 939                         if(intval($r[0]['pubmail']))
 940                                 $pubmail_enabled = true;
 941                 }
 942         }
 943
 944         if($mail_enabled) {
 945                 $selected = (($pubmail_enabled) ? ' checked="checked" ' : '');
 946                 $jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> ' . t("Post to Email") . '</div>';
 947         }
 948
 949         call_hooks('jot_tool', $jotplugins);
 950         call_hooks('jot_networks', $jotnets);
 951
 952         if($notes_cid)
 953                 $jotnets .= '<input type="hidden" name="contact_allow[]" value="' . $notes_cid .'" />';
 954
 955         $tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));
 956
 957         $o .= replace_macros($tpl,array(
 958                 '$return_path' => $a->cmd,
 959                 '$action' =>  $a->get_baseurl(true) . '/item',
 960                 '$share' => (x($x,'button') ? $x['button'] : t('Share')),
 961                 '$upload' => t('Upload photo'),
 962                 '$shortupload' => t('upload photo'),
 963                 '$attach' => t('Attach file'),
 964                 '$shortattach' => t('attach file'),
 965                 '$weblink' => t('Insert web link'),
 966                 '$shortweblink' => t('web link'),
 967                 '$video' => t('Insert video link'),
 968                 '$shortvideo' => t('video link'),
 969                 '$audio' => t('Insert audio link'),
 970                 '$shortaudio' => t('audio link'),
 971                 '$setloc' => t('Set your location'),
 972                 '$shortsetloc' => t('set location'),
 973                 '$noloc' => t('Clear browser location'),
 974                 '$shortnoloc' => t('clear location'),
 975                 '$title' => "",
 976                 '$placeholdertitle' => t('Set title'),
 977                 '$wait' => t('Please wait'),
 978                 '$permset' => t('Permission settings'),
 979                 '$shortpermset' => t('permissions'),
 980                 '$ptyp' => (($notes_cid) ? 'note' : 'wall'),
 981                 '$content' => '',
 982                 '$post_id' => '',
 983                 '$baseurl' => $a->get_baseurl(true),
 984                 '$defloc' => $x['default_location'],
 985                 '$visitor' => $x['visitor'],
 986                 '$pvisit' => (($notes_cid) ? 'none' : $x['visitor']),
 987                 '$emailcc' => t('CC: email addresses'),
 988                 '$public' => t('Public post'),
 989                 '$jotnets' => $jotnets,
 990                 '$emtitle' => t('Example: bob@example.com, mary@example.com'),
 991                 '$lockstate' => $x['lockstate'],
 992                 '$acl' => $x['acl'],
 993                 '$bang' => $x['bang'],
 994                 '$profile_uid' => $x['profile_uid'],
 995                 '$preview' => t('Preview'),
 996         ));
 997
 998
 999         if ($popup==true){
1000                 $o = '<div id="jot-popup" style="display: none;">'.$o.'</div>';
1001
1002         }
1003
1004         return $o;
1005 }
1006
1007
1008 function conv_sort($arr,$order) {
1009
1010         if((!(is_array($arr) && count($arr))))
1011                 return array();
1012
1013         $parents = array();
1014
1015         foreach($arr as $x)
1016                 if($x['id'] == $x['parent'])
1017                                 $parents[] = $x;
1018
1019         if(stristr($order,'created'))
1020                 usort($parents,'sort_thr_created');
1021         elseif(stristr($order,'commented'))
1022                 usort($parents,'sort_thr_commented');
1023
1024         if(count($parents))
1025                 foreach($parents as $i=>$_x)
1026                         $parents[$i]['children'] = array();
1027
1028         foreach($arr as $x) {
1029                 if($x['id'] != $x['parent']) {
1030                         $p = find_thread_parent_index($parents,$x);
1031                         if($p !== false)
1032                                 $parents[$p]['children'][] = $x;
1033                 }
1034         }
1035         if(count($parents)) {
1036                 foreach($parents as $k => $v) {
1037                         if(count($parents[$k]['children'])) {
1038                                 $y = $parents[$k]['children'];
1039                                 usort($y,'sort_thr_created_rev');
1040                                 $parents[$k]['children'] = $y;
1041                         }
1042                 }
1043         }
1044
1045         $ret = array();
1046         if(count($parents)) {
1047                 foreach($parents as $x) {
1048                         $ret[] = $x;
1049                         if(count($x['children']))
1050                                 foreach($x['children'] as $y)
1051                                         $ret[] = $y;
1052                 }
1053         }
1054
1055         return $ret;
1056 }
1057
1058
1059 function sort_thr_created($a,$b) {
1060         return strcmp($b['created'],$a['created']);
1061 }
1062
1063 function sort_thr_created_rev($a,$b) {
1064         return strcmp($a['created'],$b['created']);
1065 }
1066
1067 function sort_thr_commented($a,$b) {
1068         return strcmp($b['commented'],$a['commented']);
1069 }
1070
1071 function find_thread_parent_index($arr,$x) {
1072         foreach($arr as $k => $v)
1073                 if($v['id'] == $x['parent'])
1074                         return $k;
1075         return false;
1076 }
1077
1078 function render_location_google($item) {
1079         $location = '';
1080         $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
1081         $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
1082         if($coord) {
1083                 if($location)
1084                         $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
1085                 else
1086                         $location = '<span class="smalltext">' . $coord . '</span>';
1087         }
1088         return $location;
1089 }
1090