307 lines
		
	
	
	
		
			7.6 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			307 lines
		
	
	
	
		
			7.6 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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/**
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 * @file mod/videos.php
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 */
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use Friendica\App;
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use Friendica\Content\Nav;
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use Friendica\Content\Pager;
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use Friendica\Core\Config;
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use Friendica\Core\L10n;
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use Friendica\Core\Renderer;
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use Friendica\Core\System;
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use Friendica\Database\DBA;
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use Friendica\Model\Attach;
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use Friendica\Model\Contact;
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use Friendica\Model\Group;
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use Friendica\Model\Item;
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use Friendica\Model\Profile;
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use Friendica\Model\User;
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use Friendica\Protocol\DFRN;
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use Friendica\Util\Security;
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function videos_init(App $a)
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{
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	if ($a->argc > 1) {
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		DFRN::autoRedir($a, $a->argv[1]);
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	}
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	if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
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		return;
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	}
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	Nav::setSelected('home');
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	if ($a->argc > 1) {
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		$nick = $a->argv[1];
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		$user = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
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			DBA::escape($nick)
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		);
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		if (!DBA::isResult($user)) {
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			return;
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		}
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		$a->data['user'] = $user[0];
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		$a->profile_uid = $user[0]['uid'];
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		$profile = Profile::getByNickname($nick, $a->profile_uid);
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		$account_type = Contact::getAccountType($profile);
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		$tpl = Renderer::getMarkupTemplate("vcard-widget.tpl");
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		$vcard_widget = Renderer::replaceMacros($tpl, [
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			'$name' => $profile['name'],
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			'$photo' => $profile['photo'],
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			'$addr' => defaults($profile, 'addr', ''),
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			'$account_type' => $account_type,
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			'$pdesc' => defaults($profile, 'pdesc', ''),
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		]);
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		// If not there, create 'aside' empty
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		if (!isset($a->page['aside'])) {
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			$a->page['aside'] = '';
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		}
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		$a->page['aside'] .= $vcard_widget;
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		$tpl = Renderer::getMarkupTemplate("videos_head.tpl");
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		$a->page['htmlhead'] .= Renderer::replaceMacros($tpl,[
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			'$baseurl' => System::baseUrl(),
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		]);
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	}
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	return;
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}
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function videos_post(App $a)
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{
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	$owner_uid = $a->data['user']['uid'];
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	if (local_user() != $owner_uid) {
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		$a->internalRedirect('videos/' . $a->data['user']['nickname']);
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	}
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	if (($a->argc == 2) && !empty($_POST['delete']) && !empty($_POST['id'])) {
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		$video_id = $_POST['id'];
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		if (Attach::exists(['id' => $video_id, 'uid' => local_user()])) {
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			// delete the attachment
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			Attach::delete(['id' => $video_id, 'uid' => local_user()]);
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			// delete items where the attach is used
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			Item::deleteForUser(['`attach` LIKE ? AND `uid` = ?',
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				'%attach/' . $video_id . '%',
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				local_user()
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			], local_user());
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		}
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		$a->internalRedirect('videos/' . $a->data['user']['nickname']);
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		return; // NOTREACHED
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	}
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	$a->internalRedirect('videos/' . $a->data['user']['nickname']);
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}
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function videos_content(App $a)
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{
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	// URLs (most aren't currently implemented):
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	// videos/name
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	// videos/name/upload
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	// videos/name/upload/xxxxx (xxxxx is album name)
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	// videos/name/album/xxxxx
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	// videos/name/album/xxxxx/edit
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	// videos/name/video/xxxxx
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	// videos/name/video/xxxxx/edit
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	if ((Config::get('system', 'block_public')) && (!local_user()) && (!remote_user())) {
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		notice(L10n::t('Public access denied.') . EOL);
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		return;
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	}
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	if (empty($a->data['user'])) {
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		notice(L10n::t('No videos selected') . EOL );
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		return;
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	}
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	//$phototypes = Photo::supportedTypes();
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	$_SESSION['video_return'] = $a->cmd;
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	//
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	// Parse arguments
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	//
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	if ($a->argc > 3) {
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		$datatype = $a->argv[2];
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	} elseif(($a->argc > 2) && ($a->argv[2] === 'upload')) {
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		$datatype = 'upload';
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	} else {
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		$datatype = 'summary';
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	}
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	//
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	// Setup permissions structures
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	//
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	$can_post       = false;
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	$visitor        = 0;
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	$contact        = null;
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	$remote_contact = false;
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	$contact_id     = 0;
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	$owner_uid = $a->data['user']['uid'];
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	$community_page = (($a->data['user']['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
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	if ((local_user()) && (local_user() == $owner_uid)) {
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		$can_post = true;
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	} elseif ($community_page && remote_user()) {
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		if (!empty($_SESSION['remote'])) {
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			foreach ($_SESSION['remote'] as $v) {
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				if ($v['uid'] == $owner_uid) {
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					$contact_id = $v['cid'];
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					break;
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				}
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			}
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		}
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		if ($contact_id > 0) {
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			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
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				intval($contact_id),
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				intval($owner_uid)
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			);
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			if (DBA::isResult($r)) {
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				$can_post = true;
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				$remote_contact = true;
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				$visitor = $contact_id;
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			}
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		}
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	}
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	$groups = [];
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	// perhaps they're visiting - but not a community page, so they wouldn't have write access
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	if (remote_user() && (!$visitor)) {
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		$contact_id = 0;
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		if (!empty($_SESSION['remote'])) {
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			foreach($_SESSION['remote'] as $v) {
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				if($v['uid'] == $owner_uid) {
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					$contact_id = $v['cid'];
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					break;
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				}
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			}
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		}
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		if ($contact_id > 0) {
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			$groups = Group::getIdsByContactId($contact_id);
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			$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
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				intval($contact_id),
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				intval($owner_uid)
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			);
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			if (DBA::isResult($r)) {
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				$remote_contact = true;
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			}
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		}
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	}
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	if ($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (!$remote_contact)) {
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		notice(L10n::t('Access to this item is restricted.') . EOL);
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		return;
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	}
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	$sql_extra = Security::getPermissionsSQLByUserId($owner_uid, $remote_contact, $groups);
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	$o = "";
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	// tabs
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	$_is_owner = (local_user() && (local_user() == $owner_uid));
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	$o .= Profile::getTabs($a, $_is_owner, $a->data['user']['nickname']);
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	//
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	// dispatch request
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	//
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	if ($datatype === 'upload') {
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		return; // no uploading for now
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		// DELETED -- look at mod/photos.php if you want to implement
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	}
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	if ($datatype === 'album') {
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		return; // no albums for now
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		// DELETED -- look at mod/photos.php if you want to implement
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	}
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	if ($datatype === 'video') {
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		return; // no single video view for now
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		// DELETED -- look at mod/photos.php if you want to implement
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	}
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	// Default - show recent videos (no upload link for now)
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	//$o = '';
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	$total = 0;
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	$r = q("SELECT hash FROM `attach` WHERE `uid` = %d AND filetype LIKE '%%video%%'
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		$sql_extra GROUP BY hash",
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		intval($a->data['user']['uid'])
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	);
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	if (DBA::isResult($r)) {
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		$total = count($r);
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	}
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	$pager = new Pager($a->query_string, 20);
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	$r = q("SELECT hash, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`created`) AS `created`,
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		ANY_VALUE(`filename`) AS `filename`, ANY_VALUE(`filetype`) as `filetype`
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		FROM `attach`
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		WHERE `uid` = %d AND filetype LIKE '%%video%%'
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		$sql_extra GROUP BY hash ORDER BY `created` DESC LIMIT %d , %d",
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		intval($a->data['user']['uid']),
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		$pager->getStart(),
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		$pager->getItemsPerPage()
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	);
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	$videos = [];
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	if (DBA::isResult($r)) {
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		foreach ($r as $rr) {
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			$alt_e = $rr['filename'];
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			/// @todo The album isn't part of the above query. This seems to be some unfinished code that needs to be reworked completely.
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			$rr['album'] = '';
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			$name_e = $rr['album'];
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			$videos[] = [
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				'id'       => $rr['id'],
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				'link'     => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/video/' . $rr['hash'],
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				'title'    => L10n::t('View Video'),
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				'src'      => System::baseUrl() . '/attach/' . $rr['id'] . '?attachment=0',
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				'alt'      => $alt_e,
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				'mime'     => $rr['filetype'],
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				'album' => [
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					'link'  => System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
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					'name'  => $name_e,
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					'alt'   => L10n::t('View Album'),
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				],
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			];
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		}
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	}
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	$tpl = Renderer::getMarkupTemplate('videos_recent.tpl');
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	$o .= Renderer::replaceMacros($tpl, [
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		'$title'      => L10n::t('Recent Videos'),
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		'$can_post'   => $can_post,
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		'$upload'     => [L10n::t('Upload New Videos'), System::baseUrl() . '/videos/' . $a->data['user']['nickname'] . '/upload'],
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		'$videos'     => $videos,
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		'$delete_url' => (($can_post) ? System::baseUrl() . '/videos/' . $a->data['user']['nickname'] : false)
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	]);
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	$o .= $pager->renderFull($total);
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	return $o;
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}
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