include/conversation.php

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