mod/videos.php

   1 <?php
   2 /**
   3  * @file mod/videos.php
   4  */
   5 use Friendica\App;
   6 use Friendica\Core\Config;
   7 use Friendica\Core\System;
   8 use Friendica\Core\Worker;
   9 use Friendica\Database\DBM;
  10 use Friendica\Model\Contact;
  11 use Friendica\Model\Group;
  12 use Friendica\Model\Profile;
  13 use Friendica\Protocol\DFRN;
  14
  15 require_once 'include/items.php';
  16 require_once 'include/acl_selectors.php';
  17 require_once 'include/bbcode.php';
  18 require_once 'include/security.php';
  19
  20 function videos_init(App $a) {
  21
  22         if($a->argc > 1)
  23                 DFRN::autoRedir($a, $a->argv[1]);
  24
  25         if((Config::get('system','block_public')) && (! local_user()) && (! remote_user())) {
  26                 return;
  27         }
  28
  29         nav_set_selected('home');
  30
  31         $o = '';
  32
  33         if($a->argc > 1) {
  34                 $nick = $a->argv[1];
  35                 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  36                         dbesc($nick)
  37                 );
  38
  39                 if(! count($user))
  40                         return;
  41
  42                 $a->data['user'] = $user[0];
  43                 $a->profile_uid = $user[0]['uid'];
  44
  45                 $profile = Profile::getByNickname($nick, $a->profile_uid);
  46
  47                 $account_type = Contact::getAccountType($profile);
  48
  49                 $tpl = get_markup_template("vcard-widget.tpl");
  50
  51                 $vcard_widget = replace_macros($tpl, array(
  52                         '$name' => $profile['name'],
  53                         '$photo' => $profile['photo'],
  54                         '$addr' => defaults($profile, 'addr', ''),
  55                         '$account_type' => $account_type,
  56                         '$pdesc' => defaults($profile, 'pdesc', ''),
  57                 ));
  58
  59
  60                 /*$sql_extra = permissions_sql($a->data['user']['uid']);
  61
  62                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d $sql_extra order by created desc",
  63                         intval($a->data['user']['uid'])
  64                 );
  65
  66                 if(count($albums)) {
  67                         $a->data['albums'] = $albums;
  68
  69                         $albums_visible = ((intval($a->data['user']['hidewall']) && (! local_user()) && (! remote_user())) ? false : true);
  70
  71                         if($albums_visible) {
  72                                 $o .= '<div id="sidebar-photos-albums" class="widget">';
  73                                 $o .= '<h3>' . '<a href="' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h3>';
  74
  75                                 $o .= '<ul>';
  76                                 foreach($albums as $album) {
  77
  78                                         // don't show contact photos. We once translated this name, but then you could still access it under
  79                                         // a different language setting. Now we store the name in English and check in English (and translated for legacy albums).
  80
  81                                         if((! strlen($album['album'])) || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
  82                                                 continue;
  83                                         $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" >' . $album['album'] . '</a></li>';
  84                                 }
  85                                 $o .= '</ul>';
  86                         }
  87                         if(local_user() && $a->data['user']['uid'] == local_user()) {
  88                                 $o .= '<div id="photo-albums-upload-link"><a href="' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '/upload" >' .t('Upload New Photos') . '</a></div>';
  89                         }
  90
  91                         $o .= '</div>';
  92                 }*/
  93
  94                 if(! x($a->page,'aside'))
  95                         $a->page['aside'] = '';
  96                 $a->page['aside'] .= $vcard_widget;
  97
  98
  99                 $tpl = get_markup_template("videos_head.tpl");
 100                 $a->page['htmlhead'] .= replace_macros($tpl,array(
 101                         '$baseurl' => System::baseUrl(),
 102                 ));
 103
 104                 $tpl = get_markup_template("videos_end.tpl");
 105                 $a->page['end'] .= replace_macros($tpl,array(
 106                         '$baseurl' => System::baseUrl(),
 107                 ));
 108
 109         }
 110
 111         return;
 112 }
 113
 114
 115
 116 function videos_post(App $a) {
 117
 118         $owner_uid = $a->data['user']['uid'];
 119
 120         if (local_user() != $owner_uid) {
 121                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 122         }
 123
 124         if (($a->argc == 2) && x($_POST,'delete') && x($_POST, 'id')) {
 125
 126                 // Check if we should do HTML-based delete confirmation
 127                 if (!x($_REQUEST,'confirm')) {
 128                         if (x($_REQUEST,'canceled')) {
 129                                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 130                         }
 131
 132                         $drop_url = $a->query_string;
 133                         $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), array(
 134                                 '$method' => 'post',
 135                                 '$message' => t('Do you really want to delete this video?'),
 136                                 '$extra_inputs' => array(
 137                                         array('name'=>'id', 'value'=> $_POST['id']),
 138                                         array('name'=>'delete', 'value'=>'x')
 139                                 ),
 140                                 '$confirm' => t('Delete Video'),
 141                                 '$confirm_url' => $drop_url,
 142                                 '$confirm_name' => 'confirm', // Needed so that confirmation will bring us back into this if statement
 143                                 '$cancel' => t('Cancel'),
 144
 145                         ));
 146                         $a->error = 1; // Set $a->error so the other module functions don't execute
 147                         return;
 148                 }
 149
 150                 $video_id = $_POST['id'];
 151
 152                 $r = q("SELECT `id`  FROM `attach` WHERE `uid` = %d AND `id` = '%s' LIMIT 1",
 153                         intval(local_user()),
 154                         dbesc($video_id)
 155                 );
 156
 157                 if (DBM::is_result($r)) {
 158                         q("DELETE FROM `attach` WHERE `uid` = %d AND `id` = '%s'",
 159                                 intval(local_user()),
 160                                 dbesc($video_id)
 161                         );
 162                         $i = q("SELECT * FROM `item` WHERE `attach` like '%%attach/%s%%' AND `uid` = %d LIMIT 1",
 163                                 dbesc($video_id),
 164                                 intval(local_user())
 165                         );
 166                         //echo "<pre>"; var_dump($i); killme();
 167                         if (DBM::is_result($i)) {
 168                                 q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 169                                         dbesc(datetime_convert()),
 170                                         dbesc(datetime_convert()),
 171                                         dbesc($i[0]['uri']),
 172                                         intval(local_user())
 173                                 );
 174                                 create_tags_from_itemuri($i[0]['uri'], local_user());
 175                                 delete_thread_uri($i[0]['uri'], local_user());
 176
 177                                 $url = System::baseUrl();
 178                                 $drop_id = intval($i[0]['id']);
 179
 180                                 if ($i[0]['visible']) {
 181                                         Worker::add(PRIORITY_HIGH, "Notifier", "drop", $drop_id);
 182                                 }
 183                         }
 184                 }
 185
 186                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 187                 return; // NOTREACHED
 188         }
 189
 190         goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 191
 192 }
 193
 194
 195
 196 function videos_content(App $a) {
 197
 198         // URLs (most aren't currently implemented):
 199         // videos/name
 200         // videos/name/upload
 201         // videos/name/upload/xxxxx (xxxxx is album name)
 202         // videos/name/album/xxxxx
 203         // videos/name/album/xxxxx/edit
 204         // videos/name/video/xxxxx
 205         // videos/name/video/xxxxx/edit
 206
 207
 208         if((Config::get('system','block_public')) && (! local_user()) && (! remote_user())) {
 209                 notice( t('Public access denied.') . EOL);
 210                 return;
 211         }
 212
 213
 214         require_once('include/bbcode.php');
 215         require_once('include/security.php');
 216         require_once('include/conversation.php');
 217
 218         if(! x($a->data,'user')) {
 219                 notice( t('No videos selected') . EOL );
 220                 return;
 221         }
 222
 223         //$phototypes = Photo::supportedTypes();
 224
 225         $_SESSION['video_return'] = $a->cmd;
 226
 227         //
 228         // Parse arguments
 229         //
 230
 231         if($a->argc > 3) {
 232                 $datatype = $a->argv[2];
 233                 $datum = $a->argv[3];
 234         }
 235         elseif(($a->argc > 2) && ($a->argv[2] === 'upload'))
 236                 $datatype = 'upload';
 237         else
 238                 $datatype = 'summary';
 239
 240         if($a->argc > 4)
 241                 $cmd = $a->argv[4];
 242         else
 243                 $cmd = 'view';
 244
 245         //
 246         // Setup permissions structures
 247         //
 248
 249         $can_post       = false;
 250         $visitor        = 0;
 251         $contact        = null;
 252         $remote_contact = false;
 253         $contact_id     = 0;
 254
 255         $owner_uid = $a->data['user']['uid'];
 256
 257         $community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 258
 259         if((local_user()) && (local_user() == $owner_uid))
 260                 $can_post = true;
 261         else {
 262                 if($community_page && remote_user()) {
 263                         if(is_array($_SESSION['remote'])) {
 264                                 foreach($_SESSION['remote'] as $v) {
 265                                         if($v['uid'] == $owner_uid) {
 266                                                 $contact_id = $v['cid'];
 267                                                 break;
 268                                         }
 269                                 }
 270                         }
 271                         if($contact_id) {
 272
 273                                 $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 274                                         intval($contact_id),
 275                                         intval($owner_uid)
 276                                 );
 277                                 if (DBM::is_result($r)) {
 278                                         $can_post = true;
 279                                         $contact = $r[0];
 280                                         $remote_contact = true;
 281                                         $visitor = $contact_id;
 282                                 }
 283                         }
 284                 }
 285         }
 286
 287         $groups = [];
 288
 289         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 290         if(remote_user() && (! $visitor)) {
 291                 $contact_id = 0;
 292                 if(is_array($_SESSION['remote'])) {
 293                         foreach($_SESSION['remote'] as $v) {
 294                                 if($v['uid'] == $owner_uid) {
 295                                         $contact_id = $v['cid'];
 296                                         break;
 297                                 }
 298                         }
 299                 }
 300                 if($contact_id) {
 301                         $groups = Group::getIdsByContactId($contact_id);
 302                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 303                                 intval($contact_id),
 304                                 intval($owner_uid)
 305                         );
 306                         if (DBM::is_result($r)) {
 307                                 $contact = $r[0];
 308                                 $remote_contact = true;
 309                         }
 310                 }
 311         }
 312
 313         if(! $remote_contact) {
 314                 if(local_user()) {
 315                         $contact_id = $_SESSION['cid'];
 316                         $contact = $a->contact;
 317                 }
 318         }
 319
 320         if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
 321                 notice( t('Access to this item is restricted.') . EOL);
 322                 return;
 323         }
 324
 325         $sql_extra = permissions_sql($owner_uid, $remote_contact, $groups);
 326
 327         $o = "";
 328
 329         // tabs
 330         $_is_owner = (local_user() && (local_user() == $owner_uid));
 331         $o .= Profile::getTabs($a, $_is_owner, $a->data['user']['nickname']);
 332
 333         //
 334         // dispatch request
 335         //
 336
 337
 338         if($datatype === 'upload') {
 339                 return; // no uploading for now
 340
 341                 // DELETED -- look at mod/photos.php if you want to implement
 342         }
 343
 344         if($datatype === 'album') {
 345
 346                 return; // no albums for now
 347
 348                 // DELETED -- look at mod/photos.php if you want to implement
 349         }
 350
 351
 352         if($datatype === 'video') {
 353
 354                 return; // no single video view for now
 355
 356                 // DELETED -- look at mod/photos.php if you want to implement
 357         }
 358
 359         // Default - show recent videos (no upload link for now)
 360         //$o = '';
 361
 362         $r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
 363                 $sql_extra GROUP BY hash",
 364                 intval($a->data['user']['uid'])
 365         );
 366         if (DBM::is_result($r)) {
 367                 $a->set_pager_total(count($r));
 368                 $a->set_pager_itemspage(20);
 369         }
 370
 371         $r = q("SELECT hash, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`created`) AS `created`,
 372                 ANY_VALUE(`filename`) AS `filename`, ANY_VALUE(`filetype`) as `filetype`
 373                 FROM `attach`
 374                 WHERE `uid` = %d AND filetype LIKE '%%video%%'
 375                 $sql_extra GROUP BY hash ORDER BY `created` DESC LIMIT %d , %d",
 376                 intval($a->data['user']['uid']),
 377                 intval($a->pager['start']),
 378                 intval($a->pager['itemspage'])
 379         );
 380
 381
 382
 383         $videos = array();
 384         if (DBM::is_result($r)) {
 385                 foreach ($r as $rr) {
 386                         $alt_e = $rr['filename'];
 387                         $name_e = $rr['album'];
 388
 389                         $videos[] = array(
 390                                 'id'       => $rr['id'],
 391                                 'link'     => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['resource-id'],
 392                                 'title'    => t('View Video'),
 393                                 'src'      => System::baseUrl() . '/attach/' . $rr['id'] . '?attachment=0',
 394                                 'alt'      => $alt_e,
 395                                 'mime'     => $rr['filetype'],
 396                                 'album' => array(
 397                                         'link'  => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 398                                         'name'  => $name_e,
 399                                         'alt'   => t('View Album'),
 400                                 ),
 401
 402                         );
 403                 }
 404         }
 405
 406         $tpl = get_markup_template('videos_recent.tpl');
 407         $o .= replace_macros($tpl, array(
 408                 '$title'      => t('Recent Videos'),
 409                 '$can_post'   => $can_post,
 410                 '$upload'     => array(t('Upload New Videos'), System::baseUrl().'/videos/'.$a->data['user']['nickname'].'/upload'),
 411                 '$videos'     => $videos,
 412                 '$delete_url' => (($can_post)?System::baseUrl().'/videos/'.$a->data['user']['nickname']:False)
 413         ));
 414
 415
 416         $o .= paginate($a);
 417         return $o;
 418 }