include/conversation.php

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