include/conversation.php

   1 <?php
   2
   3
   4 function conversation(&$a,$r, $mode, $update) {
   5
   6         require_once('bbcode.php');
   7
   8         $profile_owner = 0;
   9         $writable      = false;
  10
  11         if($mode === 'network') {
  12                 $profile_owner = local_user();
  13                 $writable = true;
  14         }
  15
  16         if($mode === 'profile') {
  17                 $profile_owner = $a->profile['profile_uid'];
  18                 $writable = can_write_wall($a,$profile_owner);
  19         }
  20
  21
  22
  23         // find all the authors involved in remote conversations
  24         // We will use a local profile photo if they are one of our contacts
  25         // otherwise we have to get the photo from the item owner's site
  26
  27         $author_contacts = extract_item_authors($r,local_user());
  28
  29
  30         $cmnt_tpl    = load_view_file('view/comment_item.tpl');
  31         $like_tpl    = load_view_file('view/like.tpl');
  32         $noshare_tpl = load_view_file('view/like_noshare.tpl');
  33         $tpl         = load_view_file('view/wall_item.tpl');
  34         $wallwall    = load_view_file('view/wallwall_item.tpl');
  35
  36         $alike = array();
  37         $dlike = array();
  38
  39         if(count($r)) {
  40
  41                 if($mode === 'network-new') {
  42
  43                         // "New Item View" - just loop through the items and format them minimally for display
  44
  45                         $tpl = load_view_file('view/search_item.tpl');
  46                         $droptpl = load_view_file('view/wall_fake_drop.tpl');
  47
  48                         foreach($r as $item) {
  49
  50                                 $comment     = '';
  51                                 $owner_url   = '';
  52                                 $owner_photo = '';
  53                                 $owner_name  = '';
  54                                 $sparkle     = '';
  55
  56                                 $profile_name   = ((strlen($item['author-name']))   ? $item['author-name']   : $item['name']);
  57                                 $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
  58                                 $profile_link   = ((strlen($item['author-link']))   ? $item['author-link']   : $item['url']);
  59
  60                                 $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
  61
  62                                 if(strlen($item['author-link'])) {
  63                                         if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
  64                                                 $profile_link = $redirect_url;
  65                                                 $sparkle = ' sparkle';
  66                                         }
  67                                         elseif(isset($author_contacts[$item['author-link']])) {
  68                                                 $profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
  69                                                 $sparkle = ' sparkle';
  70                                         }
  71                                 }
  72
  73                                 $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
  74                                 $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
  75                                 if($coord) {
  76                                         if($location)
  77                                                 $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
  78                                         else
  79                                                 $location = '<span class="smalltext">' . $coord . '</span>';
  80                                 }
  81
  82                                 $drop = '';
  83                                 $dropping = false;
  84
  85                                 if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
  86                                         $dropping = true;
  87
  88                     $drop = replace_macros((($dropping)? $droptpl : $fakedrop), array('$id' => $item['id'], '$delete' => t('Delete')));
  89
  90
  91
  92                                 $drop = replace_macros($droptpl,array('$id' => $item['id']));
  93                                 $lock = '<div class="wall-item-lock"></div>';
  94
  95                                 $o .= replace_macros($tpl,array(
  96                                         '$id' => $item['item_id'],
  97                                         '$linktitle' => sprintf( t('View %s\'s profile'), $profile_name),
  98                                         '$profile_url' => $profile_link,
  99                                         '$item_photo_menu' => item_photo_menu($item),
 100                                         '$name' => $profile_name,
 101                                         '$sparkle' => $sparkle,
 102                                         '$lock' => $lock,
 103                                         '$thumb' => $profile_avatar,
 104                                         '$title' => $item['title'],
 105                                         '$body' => smilies(bbcode($item['body'])),
 106                                         '$ago' => relative_date($item['created']),
 107                                         '$location' => $location,
 108                                         '$indent' => '',
 109                                         '$owner_url' => $owner_url,
 110                                         '$owner_photo' => $owner_photo,
 111                                         '$owner_name' => $owner_name,
 112                                         '$drop' => $drop,
 113                                         '$conv' => '<a href="' . $a->get_baseurl() . '/display/' . $a->user['nickname'] . '/' . $item['id'] . '">' . t('View in context') . '</a>'
 114                                 ));
 115
 116                         }
 117
 118                         return $o;
 119                 }
 120
 121
 122
 123
 124                 // Normal View
 125
 126
 127                 // Figure out how many comments each parent has
 128                 // (Comments all have gravity of 6)
 129                 // Store the result in the $comments array
 130
 131                 $comments = array();
 132                 foreach($r as $rr) {
 133                         if(intval($rr['gravity']) == 6) {
 134                                 if(! x($comments,$rr['parent']))
 135                                         $comments[$rr['parent']] = 1;
 136                                 else
 137                                         $comments[$rr['parent']] += 1;
 138                         }
 139                 }
 140
 141                 // map all the like/dislike activities for each parent item
 142                 // Store these in the $alike and $dlike arrays
 143
 144                 foreach($r as $item) {
 145                         like_puller($a,$item,$alike,'like');
 146                         like_puller($a,$item,$dlike,'dislike');
 147                 }
 148
 149                 $comments_collapsed = false;
 150                 $blowhard = 0;
 151                 $blowhard_count = 0;
 152
 153                 foreach($r as $item) {
 154
 155                         $comment = '';
 156                         $template = $tpl;
 157                         $commentww = '';
 158                         $sparkle = '';
 159                         $owner_url = $owner_photo = $owner_name = '';
 160
 161
 162                         // We've already parsed out like/dislike for special treatment. We can ignore them now
 163
 164                         if(((activity_match($item['verb'],ACTIVITY_LIKE))
 165                                 || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
 166                                 && ($item['id'] != $item['parent']))
 167                                 continue;
 168
 169                         // Take care of author collapsing and comment collapsing
 170                         // If a single author has more than 3 consecutive top-level posts, squash the remaining ones.
 171                         // If there are more than two comments, squash all but the last 2.
 172
 173                         if($item['id'] == $item['parent']) {
 174                                 if($blowhard == $item['cid'] && (! $item['self']) && ($mode != 'profile')) {
 175                                         $blowhard_count ++;
 176                                         if($blowhard_count == 3) {
 177                                                 $o .= '<div class="icollapse-wrapper fakelink" id="icollapse-wrapper-' . $item['parent'] . '" onclick="openClose(' . '\'icollapse-' . $item['parent'] . '\');" >' . t('See more posts like this') . '</div>' . '<div class="icollapse" id="icollapse-' . $item['parent'] . '" style="display: none;" >';
 178                                         }
 179                                 }
 180                                 else {
 181                                         $blowhard = $item['cid'];
 182                                         if($blowhard_count >= 3)
 183                                                 $o .= '</div>';
 184                                         $blowhard_count = 0;
 185                                 }
 186
 187                                 $comments_seen = 0;
 188                                 $comments_collapsed = false;
 189                         }
 190                         else
 191                                 $comments_seen ++;
 192
 193
 194                         if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
 195                                 if(! $comments_collapsed) {
 196                                         $o .= '<div class="ccollapse-wrapper fakelink" id="ccollapse-wrapper-' . $item['parent'] . '" onclick="openClose(' . '\'ccollapse-' . $item['parent'] . '\');" >' . sprintf( t('See all %d comments'), $comments[$item['parent']]) . '</div>';
 197                                         $o .= '<div class="ccollapse" id="ccollapse-' . $item['parent'] . '" style="display: none;" >';
 198                                         $comments_collapsed = true;
 199                                 }
 200                         }
 201                         if(($comments[$item['parent']] > 2) && ($comments_seen == ($comments[$item['parent']] - 1))) {
 202                                 $o .= '</div>';
 203                         }
 204
 205
 206
 207                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 208
 209                         $lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
 210                                 || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 211                                 ? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>'
 212                                 : '<div class="wall-item-lock"></div>');
 213
 214
 215                         // Top-level wall post not written by the wall owner (wall-to-wall)
 216                         // First figure out who owns it.
 217
 218                         $osparkle = '';
 219
 220                         if(($item['parent'] == $item['item_id']) && (! $item['self']) && ($mode !== 'profile')) {
 221
 222                                 if($item['type'] === 'wall') {
 223                                         // I do. Put me on the left of the wall-to-wall notice.
 224                                         $owner_url = $a->contact['url'];
 225                                         $owner_photo = $a->contact['thumb'];
 226                                         $owner_name = $a->contact['name'];
 227                                         $template = $wallwall;
 228                                         $commentww = 'ww';
 229                                 }
 230                                 if(($item['type'] === 'remote') && (strlen($item['owner-link'])) && ($item['owner-link'] != $item['author-link'])) {
 231                                         // Could be anybody.
 232                                         $owner_url = $item['owner-link'];
 233                                         $owner_photo = $item['owner-avatar'];
 234                                         $owner_name = $item['owner-name'];
 235                                         $template = $wallwall;
 236                                         $commentww = 'ww';
 237                                         // If it is our contact, use a friendly redirect link
 238                                         if((link_compare($item['owner-link'],$item['url']))
 239                                                 && ($item['network'] === 'dfrn')) {
 240                                                 $owner_url = $redirect_url;
 241                                                 $osparkle = ' sparkle';
 242                                         }
 243                                 }
 244                         }
 245
 246                         if($update)
 247                                 $return_url = $_SESSION['return_url'];
 248                         else
 249                                 $return_url = $_SESSION['return_url'] = $a->cmd;
 250
 251                         $likebuttons = '';
 252
 253                         if($writable) {
 254                                 if($item['id'] == $item['parent']) {
 255                                         $likebuttons = replace_macros((($item['private']) ? $noshare_tpl : $like_tpl),array(
 256                                                 '$id' => $item['id'],
 257                                                 '$likethis' => t("I like this \x28toggle\x29"),
 258                                                 '$nolike' => t("I don't like this \x28toggle\x29"),
 259                                                 '$share' => t('Share'),
 260                                                 '$wait' => t('Please wait')
 261                                         ));
 262                                 }
 263
 264                                 if($item['last-child']) {
 265                                         $comment = replace_macros($cmnt_tpl,array(
 266                                                 '$return_path' => '',
 267                                                 '$jsreload' => '', // $_SESSION['return_url'],
 268                                                 '$type' => 'net-comment',
 269                                                 '$id' => $item['item_id'],
 270                                                 '$parent' => $item['parent'],
 271                                                 '$profile_uid' =>  $profile_owner,
 272                                                 '$mylink' => $a->contact['url'],
 273                                                 '$mytitle' => t('This is you'),
 274                                                 '$myphoto' => $a->contact['thumb'],
 275                                                 '$comment' => t('Comment'),
 276                                                 '$submit' => t('Submit'),
 277                                                 '$ww' => $commentww
 278                                         ));
 279                                 }
 280                         }
 281
 282                         $edpost = '';
 283                         if(($profile_owner == local_user()) && ($item['id'] == $item['parent']) && (intval($item['wall']) == 1))
 284                                 $edpost = '<a class="editpost" href="' . $a->get_baseurl() . '/editpost/' . $item['id'] . '" title="' . t('Edit') . '"><img src="images/pencil.gif" /></a>';
 285                         $drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
 286
 287                         $photo = $item['photo'];
 288                         $thumb = $item['thumb'];
 289
 290                         // Post was remotely authored.
 291
 292                         $diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
 293
 294                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
 295                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $thumb);
 296
 297                         if($mode === 'profile') {
 298                                 if(local_user() && ($item['contact-uid'] == local_user()) && ($item['network'] === 'dfrn') && (! $item['self'] )) {
 299                         $profile_link = $redirect_url;
 300                     $sparkle = ' sparkle';
 301                     }
 302                                 else {
 303                                         $profile_link = $item['url'];
 304                                         $sparkle = '';
 305                                 }
 306                         }
 307                         elseif(strlen($item['author-link'])) {
 308                                 $profile_link = $item['author-link'];
 309                                 if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
 310                                         $profile_link = $redirect_url;
 311                                         $sparkle = ' sparkle';
 312                                 }
 313                                 elseif(isset($author_contacts[$item['author-link']])) {
 314                                         $profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
 315                                         $sparkle = ' sparkle';
 316                                 }
 317                         }
 318                         else
 319                                 $profile_link = $item['url'];
 320
 321                         $like    = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 322                         $dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 323
 324                         $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
 325                         $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
 326                         if($coord) {
 327                                 if($location)
 328                                         $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
 329                                 else
 330                                         $location = '<span class="smalltext">' . $coord . '</span>';
 331                         }
 332
 333                         $indent = (($item['parent'] != $item['item_id']) ? ' comment' : '');
 334
 335                         if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
 336                                 $indent .= ' shiny';
 337
 338
 339
 340                         // Build the HTML
 341
 342                         $tmp_item = replace_macros($template,array(
 343                                 '$id' => $item['item_id'],
 344                                 '$linktitle' => t('View $name\'s profile'),
 345                                 '$olinktitle' => t('View $owner_name\'s profile'),
 346                                 '$to' => t('to'),
 347                                 '$wall' => t('Wall-to-Wall'),
 348                                 '$vwall' => t('via Wall-To-Wall:'),
 349                                 '$profile_url' => $profile_link,
 350                                 '$item_photo_menu' => item_photo_menu($item),
 351                                 '$name' => $profile_name,
 352                                 '$thumb' => $profile_avatar,
 353                                 '$osparkle' => $osparkle,
 354                                 '$sparkle' => $sparkle,
 355                                 '$title' => $item['title'],
 356                                 '$body' => smilies(bbcode($item['body'])),
 357                                 '$ago' => relative_date($item['created']),
 358                                 '$lock' => $lock,
 359                                 '$location' => $location,
 360                                 '$indent' => $indent,
 361                                 '$owner_url' => $owner_url,
 362                                 '$owner_photo' => $owner_photo,
 363                                 '$owner_name' => $owner_name,
 364                                 '$plink' => get_plink($item),
 365                                 '$edpost' => $edpost,
 366                                 '$drop' => $drop,
 367                                 '$vote' => $likebuttons,
 368                                 '$like' => $like,
 369                                 '$dislike' => $dislike,
 370                                 '$comment' => $comment
 371                         ));
 372
 373                         $arr = array('item' => $item, 'output' => $tmp_item);
 374                         call_hooks('display_item', $arr);
 375
 376                         $o .= $arr['output'];
 377
 378                 }
 379         }
 380
 381
 382         // if author collapsing is in force but didn't get closed, close it off now.
 383
 384         if($blowhard_count >= 3)
 385                 $o .= '</div>';
 386
 387         return $o;
 388 }