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,$profile_owner);
  19         }
  20
  21         if($mode === 'display') {
  22                 $profile_owner = $a->profile['uid'];
  23                 $writable = can_write_wall($a,$profile_owner);
  24         }
  25
  26
  27
  28         if($update)
  29                 $return_url = $_SESSION['return_url'];
  30         else
  31                 $return_url = $_SESSION['return_url'] = $a->cmd;
  32
  33
  34         // find all the authors involved in remote conversations
  35         // We will use a local profile photo if they are one of our contacts
  36         // otherwise we have to get the photo from the item owner's site
  37
  38         $author_contacts = extract_item_authors($r,local_user());
  39
  40
  41         $cmnt_tpl    = load_view_file('view/comment_item.tpl');
  42         $like_tpl    = load_view_file('view/like.tpl');
  43         $noshare_tpl = load_view_file('view/like_noshare.tpl');
  44         $tpl         = load_view_file('view/wall_item.tpl');
  45         $wallwall    = load_view_file('view/wallwall_item.tpl');
  46
  47         $alike = array();
  48         $dlike = array();
  49
  50         if(count($r)) {
  51
  52                 if($mode === 'network-new' || $mode === 'search') {
  53
  54                         // "New Item View" on network page or search page results
  55                         // - just loop through the items and format them minimally for display
  56
  57                         $tpl = load_view_file('view/search_item.tpl');
  58                         $droptpl = load_view_file('view/wall_fake_drop.tpl');
  59
  60                         foreach($r as $item) {
  61
  62                                 $comment     = '';
  63                                 $owner_url   = '';
  64                                 $owner_photo = '';
  65                                 $owner_name  = '';
  66                                 $sparkle     = '';
  67
  68                                 if($mode === 'search') {
  69                                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
  70                                                 && ($item['id'] != $item['parent']))
  71                                                 continue;
  72                                         $nickname = $item['nickname'];
  73                                 }
  74                                 else
  75                                         $nickname = $a->user['nickname'];
  76
  77                                 $profile_name   = ((strlen($item['author-name']))   ? $item['author-name']   : $item['name']);
  78                                 $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
  79                                 $profile_link   = ((strlen($item['author-link']))   ? $item['author-link']   : $item['url']);
  80
  81                                 $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
  82
  83                                 if(strlen($item['author-link'])) {
  84                                         if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
  85                                                 $profile_link = $redirect_url;
  86                                                 $sparkle = ' sparkle';
  87                                         }
  88                                         elseif(isset($author_contacts[$item['author-link']])) {
  89                                                 $profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
  90                                                 $sparkle = ' sparkle';
  91                                         }
  92                                 }
  93
  94                                 $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
  95                                 $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
  96                                 if($coord) {
  97                                         if($location)
  98                                                 $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
  99                                         else
 100                                                 $location = '<span class="smalltext">' . $coord . '</span>';
 101                                 }
 102
 103                                 $drop = '';
 104                                 $dropping = false;
 105
 106                                 if((intval($item['contact-id']) && $item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
 107                                         $dropping = true;
 108
 109                     $drop = replace_macros((($dropping)? $droptpl : $fakedrop), array('$id' => $item['id'], '$delete' => t('Delete')));
 110
 111
 112
 113                                 $drop = replace_macros($droptpl,array('$id' => $item['id']));
 114                                 $lock = '<div class="wall-item-lock"></div>';
 115
 116                                 $o .= replace_macros($tpl,array(
 117                                         '$id' => $item['item_id'],
 118                                         '$linktitle' => sprintf( t('View %s\'s profile'), $profile_name),
 119                                         '$profile_url' => $profile_link,
 120                                         '$item_photo_menu' => item_photo_menu($item),
 121                                         '$name' => $profile_name,
 122                                         '$sparkle' => $sparkle,
 123                                         '$lock' => $lock,
 124                                         '$thumb' => $profile_avatar,
 125                                         '$title' => $item['title'],
 126                                         '$body' => smilies(bbcode($item['body'])),
 127                                         '$ago' => relative_date($item['created']),
 128                                         '$location' => $location,
 129                                         '$indent' => '',
 130                                         '$owner_url' => $owner_url,
 131                                         '$owner_photo' => $owner_photo,
 132                                         '$owner_name' => $owner_name,
 133                                         '$drop' => $drop,
 134                                         '$conv' => '<a href="' . $a->get_baseurl() . '/display/' . $nickname . '/' . $item['id'] . '">' . t('View in context') . '</a>'
 135                                 ));
 136
 137                         }
 138
 139                         return $o;
 140                 }
 141
 142
 143
 144
 145                 // Normal View
 146
 147
 148                 // Figure out how many comments each parent has
 149                 // (Comments all have gravity of 6)
 150                 // Store the result in the $comments array
 151
 152                 $comments = array();
 153                 foreach($r as $rr) {
 154                         if(intval($rr['gravity']) == 6) {
 155                                 if(! x($comments,$rr['parent']))
 156                                         $comments[$rr['parent']] = 1;
 157                                 else
 158                                         $comments[$rr['parent']] += 1;
 159                         }
 160                 }
 161
 162                 // map all the like/dislike activities for each parent item
 163                 // Store these in the $alike and $dlike arrays
 164
 165                 foreach($r as $item) {
 166                         like_puller($a,$item,$alike,'like');
 167                         like_puller($a,$item,$dlike,'dislike');
 168                 }
 169
 170                 $comments_collapsed = false;
 171                 $blowhard = 0;
 172                 $blowhard_count = 0;
 173
 174                 foreach($r as $item) {
 175
 176                         $comment = '';
 177                         $template = $tpl;
 178                         $commentww = '';
 179                         $sparkle = '';
 180                         $owner_url = $owner_photo = $owner_name = '';
 181
 182
 183                         // We've already parsed out like/dislike for special treatment. We can ignore them now
 184
 185                         if(((activity_match($item['verb'],ACTIVITY_LIKE))
 186                                 || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
 187                                 && ($item['id'] != $item['parent']))
 188                                 continue;
 189
 190                         // Take care of author collapsing and comment collapsing
 191                         // If a single author has more than 3 consecutive top-level posts, squash the remaining ones.
 192                         // If there are more than two comments, squash all but the last 2.
 193
 194                         if($item['id'] == $item['parent']) {
 195                                 if($blowhard == $item['cid'] && (! $item['self']) && ($mode != 'profile')) {
 196                                         $blowhard_count ++;
 197                                         if($blowhard_count == 3) {
 198                                                 $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;" >';
 199                                         }
 200                                 }
 201                                 else {
 202                                         $blowhard = $item['cid'];
 203                                         if($blowhard_count >= 3)
 204                                                 $o .= '</div>';
 205                                         $blowhard_count = 0;
 206                                 }
 207
 208                                 $comments_seen = 0;
 209                                 $comments_collapsed = false;
 210                         }
 211                         else
 212                                 $comments_seen ++;
 213
 214
 215                         if(($comments[$item['parent']] > 2) && ($comments_seen <= ($comments[$item['parent']] - 2)) && ($item['gravity'] == 6)) {
 216                                 if(! $comments_collapsed) {
 217                                         $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>';
 218                                         $o .= '<div class="ccollapse" id="ccollapse-' . $item['parent'] . '" style="display: none;" >';
 219                                         $comments_collapsed = true;
 220                                 }
 221                         }
 222                         if(($comments[$item['parent']] > 2) && ($comments_seen == ($comments[$item['parent']] - 1))) {
 223                                 $o .= '</div>';
 224                         }
 225
 226
 227
 228                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 229
 230                         $lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
 231                                 || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 232                                 ? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>'
 233                                 : '<div class="wall-item-lock"></div>');
 234
 235
 236                         // Top-level wall post not written by the wall owner (wall-to-wall)
 237                         // First figure out who owns it.
 238
 239                         $osparkle = '';
 240
 241                         if(($item['parent'] == $item['item_id']) && (! $item['self']) && ($mode !== 'profile')) {
 242
 243                                 if($item['type'] === 'wall') {
 244                                         // I do. Put me on the left of the wall-to-wall notice.
 245                                         $owner_url = $a->contact['url'];
 246                                         $owner_photo = $a->contact['thumb'];
 247                                         $owner_name = $a->contact['name'];
 248                                         $template = $wallwall;
 249                                         $commentww = 'ww';
 250                                 }
 251                                 if(($item['type'] === 'remote') && (strlen($item['owner-link'])) && ($item['owner-link'] != $item['author-link'])) {
 252                                         // Could be anybody.
 253                                         $owner_url = $item['owner-link'];
 254                                         $owner_photo = $item['owner-avatar'];
 255                                         $owner_name = $item['owner-name'];
 256                                         $template = $wallwall;
 257                                         $commentww = 'ww';
 258                                         // If it is our contact, use a friendly redirect link
 259                                         if((link_compare($item['owner-link'],$item['url']))
 260                                                 && ($item['network'] === 'dfrn')) {
 261                                                 $owner_url = $redirect_url;
 262                                                 $osparkle = ' sparkle';
 263                                         }
 264                                 }
 265                         }
 266
 267
 268                         $likebuttons = '';
 269
 270                         if($writable) {
 271                                 if($item['id'] == $item['parent']) {
 272                                         $likebuttons = replace_macros((($item['private']) ? $noshare_tpl : $like_tpl),array(
 273                                                 '$id' => $item['id'],
 274                                                 '$likethis' => t("I like this \x28toggle\x29"),
 275                                                 '$nolike' => t("I don't like this \x28toggle\x29"),
 276                                                 '$share' => t('Share'),
 277                                                 '$wait' => t('Please wait')
 278                                         ));
 279                                 }
 280
 281                                 if($item['last-child']) {
 282                                         $comment = replace_macros($cmnt_tpl,array(
 283                                                 '$return_path' => '',
 284                                                 '$jsreload' => (($mode === 'display') ? $_SESSION['return_url'] : ''),
 285                                                 '$type' => (($mode === 'profile') ? 'wall-comment' : 'net-comment'),
 286                                                 '$id' => $item['item_id'],
 287                                                 '$parent' => $item['parent'],
 288                                                 '$profile_uid' =>  $profile_owner,
 289                                                 '$mylink' => $a->contact['url'],
 290                                                 '$mytitle' => t('This is you'),
 291                                                 '$myphoto' => $a->contact['thumb'],
 292                                                 '$comment' => t('Comment'),
 293                                                 '$submit' => t('Submit'),
 294                                                 '$ww' => (($mode === 'network') ? $commentww : '')
 295                                         ));
 296                                 }
 297                         }
 298
 299                         $edpost = '';
 300                         if(($profile_owner == local_user()) && ($item['id'] == $item['parent']) && (intval($item['wall']) == 1))
 301                                 $edpost = '<a class="editpost" href="' . $a->get_baseurl() . '/editpost/' . $item['id'] . '" title="' . t('Edit') . '"><img src="images/pencil.gif" /></a>';
 302                         $drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
 303
 304                         $photo = $item['photo'];
 305                         $thumb = $item['thumb'];
 306
 307                         // Post was remotely authored.
 308
 309                         $diff_author = ((link_compare($item['url'],$item['author-link'])) ? false : true);
 310
 311                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
 312                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $thumb);
 313
 314                         if($mode === 'profile') {
 315                                 if(local_user() && ($item['contact-uid'] == local_user()) && ($item['network'] === 'dfrn') && (! $item['self'] )) {
 316                         $profile_link = $redirect_url;
 317                     $sparkle = ' sparkle';
 318                     }
 319                                 else {
 320                                         $profile_link = $item['url'];
 321                                         $sparkle = '';
 322                                 }
 323                         }
 324                         elseif(strlen($item['author-link'])) {
 325                                 $profile_link = $item['author-link'];
 326                                 if(link_compare($item['author-link'],$item['url']) && ($item['network'] === 'dfrn') && (! $item['self'])) {
 327                                         $profile_link = $redirect_url;
 328                                         $sparkle = ' sparkle';
 329                                 }
 330                                 elseif(isset($author_contacts[$item['author-link']])) {
 331                                         $profile_link = $a->get_baseurl() . '/redir/' . $author_contacts[$item['author-link']];
 332                                         $sparkle = ' sparkle';
 333                                 }
 334                         }
 335                         else
 336                                 $profile_link = $item['url'];
 337
 338                         $like    = ((x($alike,$item['id'])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 339                         $dislike = ((x($dlike,$item['id'])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 340
 341                         $location = (($item['location']) ? '<a target="map" title="' . $item['location'] . '" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
 342                         $coord = (($item['coord']) ? '<a target="map" title="' . $item['coord'] . '" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
 343                         if($coord) {
 344                                 if($location)
 345                                         $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
 346                                 else
 347                                         $location = '<span class="smalltext">' . $coord . '</span>';
 348                         }
 349
 350                         $indent = (($item['parent'] != $item['item_id']) ? ' comment' : '');
 351
 352                         if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
 353                                 $indent .= ' shiny';
 354
 355
 356
 357                         // Build the HTML
 358
 359                         $tmp_item = replace_macros($template,array(
 360                                 '$id' => $item['item_id'],
 361                                 '$linktitle' => sprintf( t('View %s\'s profile'), $profile_name),
 362                                 '$olinktitle' => sprintf( t('View %s\'s profile'), $owner_name),
 363                                 '$to' => t('to'),
 364                                 '$wall' => t('Wall-to-Wall'),
 365                                 '$vwall' => t('via Wall-To-Wall:'),
 366                                 '$profile_url' => $profile_link,
 367                                 '$item_photo_menu' => item_photo_menu($item),
 368                                 '$name' => $profile_name,
 369                                 '$thumb' => $profile_avatar,
 370                                 '$osparkle' => $osparkle,
 371                                 '$sparkle' => $sparkle,
 372                                 '$title' => $item['title'],
 373                                 '$body' => smilies(bbcode($item['body'])),
 374                                 '$ago' => relative_date($item['created']),
 375                                 '$lock' => $lock,
 376                                 '$location' => $location,
 377                                 '$indent' => $indent,
 378                                 '$owner_url' => $owner_url,
 379                                 '$owner_photo' => $owner_photo,
 380                                 '$owner_name' => $owner_name,
 381                                 '$plink' => get_plink($item),
 382                                 '$edpost' => $edpost,
 383                                 '$drop' => $drop,
 384                                 '$vote' => $likebuttons,
 385                                 '$like' => $like,
 386                                 '$dislike' => $dislike,
 387                                 '$comment' => $comment
 388                         ));
 389
 390                         $arr = array('item' => $item, 'output' => $tmp_item);
 391                         call_hooks('display_item', $arr);
 392
 393                         $o .= $arr['output'];
 394
 395                 }
 396         }
 397
 398
 399         // if author collapsing is in force but didn't get closed, close it off now.
 400
 401         if($blowhard_count >= 3)
 402                 $o .= '</div>';
 403
 404         return $o;
 405 }