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\Content\Pager;
   9 use Friendica\Core\Config;
  10 use Friendica\Core\L10n;
  11 use Friendica\Core\Renderer;
  12 use Friendica\Core\System;
  13 use Friendica\Database\DBA;
  14 use Friendica\Model\Attach;
  15 use Friendica\Model\Contact;
  16 use Friendica\Model\Group;
  17 use Friendica\Model\Item;
  18 use Friendica\Model\Profile;
  19 use Friendica\Model\User;
  20 use Friendica\Protocol\DFRN;
  21 use Friendica\Util\Security;
  22
  23 function videos_init(App $a)
  24 {
  25         if ($a->argc > 1) {
  26                 DFRN::autoRedir($a, $a->argv[1]);
  27         }
  28
  29         if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
  30                 return;
  31         }
  32
  33         Nav::setSelected('home');
  34
  35         if ($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 = Renderer::getMarkupTemplate("widget/vcard.tpl");
  53
  54                 $vcard_widget = Renderer::replaceMacros($tpl, [
  55                         '$name' => $profile['name'],
  56                         '$photo' => $profile['photo'],
  57                         '$addr' => defaults($profile, 'addr', ''),
  58                         '$account_type' => $account_type,
  59                         '$pdesc' => defaults($profile, 'pdesc', ''),
  60                 ]);
  61
  62                 // If not there, create 'aside' empty
  63                 if (!isset($a->page['aside'])) {
  64                         $a->page['aside'] = '';
  65                 }
  66
  67                 $a->page['aside'] .= $vcard_widget;
  68
  69                 $tpl = Renderer::getMarkupTemplate("videos_head.tpl");
  70                 $a->page['htmlhead'] .= Renderer::replaceMacros($tpl);
  71         }
  72
  73         return;
  74 }
  75
  76 function videos_post(App $a)
  77 {
  78         $owner_uid = $a->data['user']['uid'];
  79
  80         if (local_user() != $owner_uid) {
  81                 $a->internalRedirect('videos/' . $a->data['user']['nickname']);
  82         }
  83
  84         if (($a->argc == 2) && !empty($_POST['delete']) && !empty($_POST['id'])) {
  85                 $video_id = $_POST['id'];
  86
  87                 if (Attach::exists(['id' => $video_id, 'uid' => local_user()])) {
  88                         // delete the attachment
  89                         Attach::delete(['id' => $video_id, 'uid' => local_user()]);
  90
  91                         // delete items where the attach is used
  92                         Item::deleteForUser(['`attach` LIKE ? AND `uid` = ?',
  93                                 '%attach/' . $video_id . '%',
  94                                 local_user()
  95                         ], local_user());
  96                 }
  97
  98                 $a->internalRedirect('videos/' . $a->data['user']['nickname']);
  99                 return; // NOTREACHED
 100         }
 101
 102         $a->internalRedirect('videos/' . $a->data['user']['nickname']);
 103 }
 104
 105 function videos_content(App $a)
 106 {
 107         // URLs (most aren't currently implemented):
 108         // videos/name
 109         // videos/name/upload
 110         // videos/name/upload/xxxxx (xxxxx is album name)
 111         // videos/name/album/xxxxx
 112         // videos/name/album/xxxxx/edit
 113         // videos/name/video/xxxxx
 114         // videos/name/video/xxxxx/edit
 115
 116
 117         if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
 118                 notice(L10n::t('Public access denied.') . EOL);
 119                 return;
 120         }
 121
 122         if (empty($a->data['user'])) {
 123                 notice(L10n::t('No videos selected') . EOL );
 124                 return;
 125         }
 126
 127         //$phototypes = Photo::supportedTypes();
 128
 129         $_SESSION['video_return'] = $a->cmd;
 130
 131         //
 132         // Parse arguments
 133         //
 134         if ($a->argc > 3) {
 135                 $datatype = $a->argv[2];
 136         } elseif(($a->argc > 2) && ($a->argv[2] === 'upload')) {
 137                 $datatype = 'upload';
 138         } else {
 139                 $datatype = 'summary';
 140         }
 141
 142         //
 143         // Setup permissions structures
 144         //
 145         $can_post       = false;
 146         $visitor        = 0;
 147         $contact        = null;
 148         $remote_contact = false;
 149         $contact_id     = 0;
 150
 151         $owner_uid = $a->data['user']['uid'];
 152
 153         $community_page = (($a->data['user']['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
 154
 155         if ((local_user()) && (local_user() == $owner_uid)) {
 156                 $can_post = true;
 157         } elseif ($community_page && remote_user()) {
 158                 if (!empty($_SESSION['remote'])) {
 159                         foreach ($_SESSION['remote'] as $v) {
 160                                 if ($v['uid'] == $owner_uid) {
 161                                         $contact_id = $v['cid'];
 162                                         break;
 163                                 }
 164                         }
 165                 }
 166
 167                 if ($contact_id > 0) {
 168                         $r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 169                                 intval($contact_id),
 170                                 intval($owner_uid)
 171                         );
 172
 173                         if (DBA::isResult($r)) {
 174                                 $can_post = true;
 175                                 $remote_contact = true;
 176                                 $visitor = $contact_id;
 177                         }
 178                 }
 179         }
 180
 181         $groups = [];
 182
 183         // perhaps they're visiting - but not a community page, so they wouldn't have write access
 184         if (remote_user() && (!$visitor)) {
 185                 $contact_id = 0;
 186
 187                 if (!empty($_SESSION['remote'])) {
 188                         foreach($_SESSION['remote'] as $v) {
 189                                 if($v['uid'] == $owner_uid) {
 190                                         $contact_id = $v['cid'];
 191                                         break;
 192                                 }
 193                         }
 194                 }
 195
 196                 if ($contact_id > 0) {
 197                         $groups = Group::getIdsByContactId($contact_id);
 198                         $r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
 199                                 intval($contact_id),
 200                                 intval($owner_uid)
 201                         );
 202
 203                         if (DBA::isResult($r)) {
 204                                 $remote_contact = true;
 205                         }
 206                 }
 207         }
 208
 209         if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (!$remote_contact)) {
 210                 notice(L10n::t('Access to this item is restricted.') . EOL);
 211                 return;
 212         }
 213
 214         $sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
 215
 216         $o = "";
 217
 218         // tabs
 219         $_is_owner = (local_user() && (local_user() == $owner_uid));
 220         $o .= Profile::getTabs($a, 'videos', $_is_owner, $a->data['user']['nickname']);
 221
 222         //
 223         // dispatch request
 224         //
 225         if ($datatype === 'upload') {
 226                 return; // no uploading for now
 227
 228                 // DELETED -- look at mod/photos.php if you want to implement
 229         }
 230
 231         if ($datatype === 'album') {
 232                 return; // no albums for now
 233
 234                 // DELETED -- look at mod/photos.php if you want to implement
 235         }
 236
 237
 238         if ($datatype === 'video') {
 239                 return; // no single video view for now
 240
 241                 // DELETED -- look at mod/photos.php if you want to implement
 242         }
 243
 244         // Default - show recent videos (no upload link for now)
 245         //$o = '';
 246
 247         $total = 0;
 248         $r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
 249                 $sql_extra GROUP BY hash",
 250                 intval($a->data['user']['uid'])
 251         );
 252         if (DBA::isResult($r)) {
 253                 $total = count($r);
 254         }
 255
 256         $pager = new Pager($a->query_string, 20);
 257
 258         $r = q("SELECT hash, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`created`) AS `created`,
 259                 ANY_VALUE(`filename`) AS `filename`, ANY_VALUE(`filetype`) as `filetype`
 260                 FROM `attach`
 261                 WHERE `uid` = %d AND filetype LIKE '%%video%%'
 262                 $sql_extra GROUP BY hash ORDER BY `created` DESC LIMIT %d , %d",
 263                 intval($a->data['user']['uid']),
 264                 $pager->getStart(),
 265                 $pager->getItemsPerPage()
 266         );
 267
 268         $videos = [];
 269
 270         if (DBA::isResult($r)) {
 271                 foreach ($r as $rr) {
 272                         $alt_e = $rr['filename'];
 273                         /// @todo The album isn't part of the above query. This seems to be some unfinished code that needs to be reworked completely.
 274                         $rr['album'] = '';
 275                         $name_e = $rr['album'];
 276
 277                         $videos[] = [
 278                                 'id'       => $rr['id'],
 279                                 'link'     => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['hash'],
 280                                 'title'    => L10n::t('View Video'),
 281                                 'src'      => System::baseUrl() . '/attach/' . $rr['id'] . '?attachment=0',
 282                                 'alt'      => $alt_e,
 283                                 'mime'     => $rr['filetype'],
 284                                 'album' => [
 285                                         'link'  => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
 286                                         'name'  => $name_e,
 287                                         'alt'   => L10n::t('View Album'),
 288                                 ],
 289                         ];
 290                 }
 291         }
 292
 293         $tpl = Renderer::getMarkupTemplate('videos_recent.tpl');
 294         $o .= Renderer::replaceMacros($tpl, [
 295                 '$title'      => L10n::t('Recent Videos'),
 296                 '$can_post'   => $can_post,
 297                 '$upload'     => [L10n::t('Upload New Videos'), System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/upload'],
 298                 '$videos'     => $videos,
 299                 '$delete_url' => (($can_post) ? System::baseUrl() . '/videos/' . $a->data['user']['nickname'] : false)
 300         ]);
 301
 302         $o .= $pager->renderFull($total);
 303
 304         return $o;
 305 }