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