mod/videos.php

   1 <?php
   2 /**
   3  * @file mod/videos.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Content\Nav;
   8 use Friendica\Core\Config;
   9 use Friendica\Core\L10n;
  10 use Friendica\Core\System;
  11 use Friendica\Database\DBA;
  12 use Friendica\Model\Contact;
  13 use Friendica\Model\Group;
  14 use Friendica\Model\Item;
  15 use Friendica\Model\Profile;
  16 use Friendica\Protocol\DFRN;
  17
  18 require_once 'include/items.php';
  19 require_once 'include/security.php';
  20
  21 function videos_init(App $a)
  22 {
  23         if ($a->argc > 1) {
  24                 DFRN::autoRedir($a, $a->argv[1]);
  25         }
  26
  27         if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
  28                 return;
  29         }
  30
  31         Nav::setSelected('home');
  32
  33         $o = '';
  34
  35         if ($a->argc > 1) {
  36                 $nick = $a->argv[1];
  37                 $user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
  38                         DBA::escape($nick)
  39                 );
  40
  41                 if (!DBA::isResult($user)) {
  42                         return;
  43                 }
  44
  45                 $a->data['user'] = $user[0];
  46                 $a->profile_uid = $user[0]['uid'];
  47
  48                 $profile = Profile::getByNickname($nick, $a->profile_uid);
  49
  50                 $account_type = Contact::getAccountType($profile);
  51
  52                 $tpl = get_markup_template("vcard-widget.tpl");
  53
  54                 $vcard_widget = replace_macros($tpl, [
  55                         '$name' => $profile['name'],
  56                         '$photo' => $profile['photo'],
  57                         '$addr' => defaults($profile, 'addr', ''),
  58                         '$account_type' => $account_type,
  59                         '$pdesc' => defaults($profile, 'pdesc', ''),
  60                 ]);
  61
  62                 /// @TODO Old-lost code?
  63                 /*$sql_extra = permissions_sql($a->data['user']['uid']);
  64
  65                 $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d $sql_extra order by created desc",
  66                         intval($a->data['user']['uid'])
  67                 );
  68
  69                 if(count($albums)) {
  70                         $a->data['albums'] = $albums;
  71
  72                         $albums_visible = ((intval($a->data['user']['hidewall']) && (!local_user()) && (!remote_user())) ? false : true);
  73
  74                         if($albums_visible) {
  75                                 $o .= '<div id="sidebar-photos-albums" class="widget">';
  76                                 $o .= '<h3>' . '<a href="' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '">' . L10n::t('Photo Albums') . '</a></h3>';
  77
  78                                 $o .= '<ul>';
  79                                 foreach($albums as $album) {
  80
  81                                         // don't show contact photos. We once translated this name, but then you could still access it under
  82                                         // a different language setting. Now we store the name in English and check in English (and translated for legacy albums).
  83
  84                                         if((!strlen($album['album'])) || ($album['album'] === 'Contact Photos') || ($album['album'] === L10n::t('Contact Photos')))
  85                                                 continue;
  86                                         $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" >' . $album['album'] . '</a></li>';
  87                                 }
  88                                 $o .= '</ul>';
  89                         }
  90                         if(local_user() && $a->data['user']['uid'] == local_user()) {
  91                                 $o .= '<div id="photo-albums-upload-link"><a href="' . System::baseUrl() . '/photos/' . $a->data['user']['nickname'] . '/upload" >' .L10n::t('Upload New Photos') . '</a></div>';
  92                         }
  93
  94                         $o .= '</div>';
  95                 }*/
  96
  97                 // If not there, create 'aside' empty
  98                 if (!isset($a->page['aside'])) {
  99                         $a->page['aside'] = '';
 100                 }
 101
 102                 $a->page['aside'] .= $vcard_widget;
 103
 104                 $tpl = get_markup_template("videos_head.tpl");
 105                 $a->page['htmlhead'] .= replace_macros($tpl,[
 106                         '$baseurl' => System::baseUrl(),
 107                 ]);
 108
 109                 $tpl = get_markup_template("videos_end.tpl");
 110                 $a->page['end'] .= replace_macros($tpl,[
 111                         '$baseurl' => System::baseUrl(),
 112                 ]);
 113
 114         }
 115
 116         return;
 117 }
 118
 119 function videos_post(App $a)
 120 {
 121         $owner_uid = $a->data['user']['uid'];
 122
 123         if (local_user() != $owner_uid) {
 124                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 125         }
 126
 127         if (($a->argc == 2) && !empty($_POST['delete']) && !empty($_POST['id'])) {
 128                 // Check if we should do HTML-based delete confirmation
 129                 if (empty($_REQUEST['confirm'])) {
 130                         if (!empty($_REQUEST['canceled'])) {
 131                                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 132                         }
 133
 134                         $drop_url = $a->query_string;
 135
 136                         $a->page['content'] = replace_macros(get_markup_template('confirm.tpl'), [
 137                                 '$method' => 'post',
 138                                 '$message' => L10n::t('Do you really want to delete this video?'),
 139                                 '$extra_inputs' => [
 140                                         ['name' => 'id'    , 'value' => $_POST['id']],
 141                                         ['name' => 'delete', 'value' => 'x']
 142                                 ],
 143                                 '$confirm' => L10n::t('Delete Video'),
 144                                 '$confirm_url' => $drop_url,
 145                                 '$confirm_name' => 'confirm', // Needed so that confirmation will bring us back into this if statement
 146                                 '$cancel' => L10n::t('Cancel'),
 147
 148                         ]);
 149
 150                         $a->error = 1; // Set $a->error so the other module functions don't execute
 151
 152                         return;
 153                 }
 154
 155                 $video_id = $_POST['id'];
 156
 157                 $r = q("SELECT `id`  FROM `attach` WHERE `uid` = %d AND `id` = '%s' LIMIT 1",
 158                         intval(local_user()),
 159                         DBA::escape($video_id)
 160                 );
 161
 162                 if (DBA::isResult($r)) {
 163                         q("DELETE FROM `attach` WHERE `uid` = %d AND `id` = '%s'",
 164                                 intval(local_user()),
 165                                 DBA::escape($video_id)
 166                         );
 167
 168                         $i = q("SELECT `id` FROM `item` WHERE `attach` like '%%attach/%s%%' AND `uid` = %d LIMIT 1",
 169                                 DBA::escape($video_id),
 170                                 intval(local_user())
 171                         );
 172
 173                         if (DBA::isResult($i)) {
 174                                 Item::deleteForUser(['id' => $i[0]['id']], local_user());
 175                         }
 176                 }
 177
 178                 goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 179                 return; // NOTREACHED
 180         }
 181
 182         goaway(System::baseUrl() . '/videos/' . $a->data['user']['nickname']);
 183 }
 184
 185 function videos_content(App $a)
 186 {
 187         // URLs (most aren't currently implemented):
 188         // videos/name
 189         // videos/name/upload
 190         // videos/name/upload/xxxxx (xxxxx is album name)
 191         // videos/name/album/xxxxx
 192         // videos/name/album/xxxxx/edit
 193         // videos/name/video/xxxxx
 194         // videos/name/video/xxxxx/edit
 195
 196
 197         if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
 198                 notice(L10n::t('Public access denied.') . EOL);
 199                 return;
 200         }
 201
 202         require_once 'include/security.php';
 203         require_once 'include/conversation.php';
 204
 205         if (empty($a->data['user'])) {
 206                 notice(L10n::t('No videos selected') . EOL );
 207                 return;
 208         }
 209
 210         //$phototypes = Photo::supportedTypes();
 211
 212         $_SESSION['video_return'] = $a->cmd;
 213
 214         //
 215         // Parse arguments
 216         //
 217         if ($a->argc > 3) {
 218                 $datatype = $a->argv[2];
 219                 $datum = $a->argv[3];
 220         } elseif(($a->argc > 2) && ($a->argv[2] === 'upload')) {
 221                 $datatype = 'upload';
 222         } else {
 223                 $datatype = 'summary';
 224         }
 225
 226         if ($a->argc > 4) {
 227                 $cmd = $a->argv[4];
 228         } else {
 229                 $cmd = 'view';
 230         }
 231
 232         //
 233         // Setup permissions structures
 234         //
 235         $can_post       = false;
 236         $visitor        = 0;
 237         $contact        = null;
 238         $remote_contact = false;
 239         $contact_id     = 0;
 240
 241         $owner_uid = $a->data['user']['uid'];
 242
 243         $community_page = (($a->data['user']['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
 244
 245         if ((local_user()) && (local_user() == $owner_uid)) {
 246                 $can_post = true;
 247         } elseif ($community_page && remote_user()) {
 248                 if (!empty($_SESSION['remote'])) {
 249                         foreach ($_SESSION['remote'] as $v) {
 250                                 if ($v['uid'] == $owner_uid) {
 251                                         $contact_id = $v['cid'];
 252                                         break;
 253                                 }
 254                         }
 255                 }
 256
 257                 if ($contact_id > 0) {
 258                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 259                                 intval($contact_id),
 260                                 intval($owner_uid)
 261                         );
 262
 263                         if (DBA::isResult($r)) {
 264                                 $can_post = true;
 265                                 $contact = $r[0];
 266                                 $remote_contact = true;
 267                                 $visitor = $contact_id;
 268                         }
 269                 }
 270         }
 271
 272         $groups = [];
 273
 274         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 275         if (remote_user() && (!$visitor)) {
 276                 $contact_id = 0;
 277
 278                 if (!empty($_SESSION['remote'])) {
 279                         foreach($_SESSION['remote'] as $v) {
 280                                 if($v['uid'] == $owner_uid) {
 281                                         $contact_id = $v['cid'];
 282                                         break;
 283                                 }
 284                         }
 285                 }
 286
 287                 if ($contact_id > 0) {
 288                         $groups = Group::getIdsByContactId($contact_id);
 289                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 290                                 intval($contact_id),
 291                                 intval($owner_uid)
 292                         );
 293
 294                         if (DBA::isResult($r)) {
 295                                 $contact = $r[0];
 296                                 $remote_contact = true;
 297                         }
 298                 }
 299         }
 300
 301         if (!$remote_contact && local_user()) {
 302                 $contact_id = $_SESSION['cid'];
 303                 $contact = $a->contact;
 304         }
 305
 306         if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (!$remote_contact)) {
 307                 notice(L10n::t('Access to this item is restricted.') . EOL);
 308                 return;
 309         }
 310
 311         $sql_extra = permissions_sql($owner_uid, $remote_contact, $groups);
 312
 313         $o = "";
 314
 315         // tabs
 316         $_is_owner = (local_user() && (local_user() == $owner_uid));
 317         $o .= Profile::getTabs($a, $_is_owner, $a->data['user']['nickname']);
 318
 319         //
 320         // dispatch request
 321         //
 322         if ($datatype === 'upload') {
 323                 return; // no uploading for now
 324
 325                 // DELETED -- look at mod/photos.php if you want to implement
 326         }
 327
 328         if ($datatype === 'album') {
 329                 return; // no albums for now
 330
 331                 // DELETED -- look at mod/photos.php if you want to implement
 332         }
 333
 334
 335         if ($datatype === 'video') {
 336                 return; // no single video view for now
 337
 338                 // DELETED -- look at mod/photos.php if you want to implement
 339         }
 340
 341         // Default - show recent videos (no upload link for now)
 342         //$o = '';
 343
 344         $r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
 345                 $sql_extra GROUP BY hash",
 346                 intval($a->data['user']['uid'])
 347         );
 348
 349         if (DBA::isResult($r)) {
 350                 $a->set_pager_total(count($r));
 351                 $a->set_pager_itemspage(20);
 352         }
 353
 354         $r = q("SELECT hash, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`created`) AS `created`,
 355                 ANY_VALUE(`filename`) AS `filename`, ANY_VALUE(`filetype`) as `filetype`
 356                 FROM `attach`
 357                 WHERE `uid` = %d AND filetype LIKE '%%video%%'
 358                 $sql_extra GROUP BY hash ORDER BY `created` DESC LIMIT %d , %d",
 359                 intval($a->data['user']['uid']),
 360                 intval($a->pager['start']),
 361                 intval($a->pager['itemspage'])
 362         );
 363
 364         $videos = [];
 365
 366         if (DBA::isResult($r)) {
 367                 foreach ($r as $rr) {
 368                         $alt_e = $rr['filename'];
 369                         /// @todo The album isn't part of the above query. This seems to be some unfinished code that needs to be reworked completely.
 370                         $rr['album'] = '';
 371                         $name_e = $rr['album'];
 372
 373                         $videos[] = [
 374                                 'id'       => $rr['id'],
 375                                 'link'     => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['hash'],
 376                                 'title'    => L10n::t('View Video'),
 377                                 'src'      => System::baseUrl() . '/attach/' . $rr['id'] . '?attachment=0',
 378                                 'alt'      => $alt_e,
 379                                 'mime'     => $rr['filetype'],
 380                                 'album' => [
 381                                         'link'  => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 382                                         'name'  => $name_e,
 383                                         'alt'   => L10n::t('View Album'),
 384                                 ],
 385                         ];
 386                 }
 387         }
 388
 389         $tpl = get_markup_template('videos_recent.tpl');
 390         $o .= replace_macros($tpl, [
 391                 '$title'      => L10n::t('Recent Videos'),
 392                 '$can_post'   => $can_post,
 393                 '$upload'     => [L10n::t('Upload New Videos'), System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/upload'],
 394                 '$videos'     => $videos,
 395                 '$delete_url' => (($can_post) ? System::baseUrl() . '/videos/' . $a->data['user']['nickname'] : false)
 396         ]);
 397
 398         $o .= paginate($a);
 399
 400         return $o;
 401 }