Gazelle/sections/ajax/requests.php
2013-09-13 08:00:53 +00:00

399 lines
11 KiB
PHP

<?php
$SphQL = new SphinxqlQuery();
$SphQL->select('id, votes, bounty')->from('requests, requests_delta');
$SortOrders = array(
'votes' => 'votes',
'bounty' => 'bounty',
'lastvote' => 'lastvote',
'filled' => 'timefilled',
'year' => 'year',
'created' => 'timeadded',
'random' => false);
if (empty($_GET['order']) || !isset($SortOrders[$_GET['order']])) {
$_GET['order'] = 'created';
}
$OrderBy = $_GET['order'];
if (!empty($_GET['sort']) && $_GET['sort'] == 'asc') {
$OrderWay = 'asc';
} else {
$_GET['sort'] = 'desc';
$OrderWay = 'desc';
}
$NewSort = $_GET['sort'] === 'asc' ? 'desc' : 'asc';
if ($OrderBy === 'random') {
$SphQL->order_by('RAND()', '');
unset($_GET['page']);
} else {
$SphQL->order_by($SortOrders[$OrderBy], $OrderWay);
}
$Submitted = !empty($_GET['submit']);
//Paranoia
if (!empty($_GET['userid'])) {
if (!is_number($_GET['userid'])) {
json_die("failure");
}
$UserInfo = Users::user_info($_GET['userid']);
if (empty($UserInfo)) {
json_die("failure");
}
$Perms = Permissions::get_permissions($UserInfo['PermissionID']);
$UserClass = $Perms['Class'];
}
$BookmarkView = false;
if (empty($_GET['type'])) {
$Title = 'Requests';
if (!check_perms('site_see_old_requests') || empty($_GET['showall'])) {
$SphQL->where('visible', 1);
}
} else {
switch ($_GET['type']) {
case 'created':
if (!empty($UserInfo)) {
if (!check_paranoia('requestsvoted_list', $UserInfo['Paranoia'], $Perms['Class'], $UserInfo['ID'])) {
json_die("failure");
}
$Title = "Requests created by $UserInfo[Username]";
$SphQL->where('userid', $UserInfo['ID']);
} else {
$Title = 'My requests';
$SphQL->where('userid', $LoggedUser['ID']);
}
break;
case 'voted':
if (!empty($UserInfo)) {
if (!check_paranoia('requestsvoted_list', $UserInfo['Paranoia'], $Perms['Class'], $UserInfo['ID'])) {
json_die("failure");
}
$Title = "Requests voted for by $UserInfo[Username]";
$SphQL->where('voter', $UserInfo['ID']);
} else {
$Title = 'Requests I have voted on';
$SphQL->where('voter', $LoggedUser['ID']);
}
break;
case 'filled':
if (!empty($UserInfo)) {
if (!check_paranoia('requestsfilled_list', $UserInfo['Paranoia'], $Perms['Class'], $UserInfo['ID'])) {
json_die("failure");
}
$Title = "Requests filled by $UserInfo[Username]";
$SphQL->where('fillerid', $UserInfo['ID']);
} else {
$Title = 'Requests I have filled';
$SphQL->where('fillerid', $LoggedUser['ID']);
}
break;
case 'bookmarks':
$Title = 'Your bookmarked requests';
$BookmarkView = true;
$SphQL->where('bookmarker', $LoggedUser['ID']);
break;
default:
json_die("failure");
}
}
if ($Submitted && empty($_GET['show_filled'])) {
$SphQL->where('torrentid', 0);
}
$EnableNegation = false; // Sphinx needs at least one positive search condition to support the NOT operator
if (!empty($_GET['formats'])) {
$FormatArray = $_GET['formats'];
if (count($FormatArray) !== count($Formats)) {
$FormatNameArray = array();
foreach ($FormatArray as $Index => $MasterIndex) {
if (isset($Formats[$MasterIndex])) {
$FormatNameArray[$Index] = '"' . strtr(Sphinxql::sph_escape_string($Formats[$MasterIndex]), '-.', ' ') . '"';
}
}
if (count($FormatNameArray) >= 1) {
$EnableNegation = true;
if (!empty($_GET['formats_strict'])) {
$SearchString = '(' . implode(' | ', $FormatNameArray) . ')';
} else {
$SearchString = '(any | ' . implode(' | ', $FormatNameArray) . ')';
}
$SphQL->where_match($SearchString, 'formatlist', false);
}
}
}
if (!empty($_GET['media'])) {
$MediaArray = $_GET['media'];
if (count($MediaArray) !== count($Media)) {
$MediaNameArray = array();
foreach ($MediaArray as $Index => $MasterIndex) {
if (isset($Media[$MasterIndex])) {
$MediaNameArray[$Index] = '"' . strtr(Sphinxql::sph_escape_string($Media[$MasterIndex]), '-.', ' ') . '"';
}
}
if (count($MediaNameArray) >= 1) {
$EnableNegation = true;
if (!empty($_GET['media_strict'])) {
$SearchString = '(' . implode(' | ', $MediaNameArray) . ')';
} else {
$SearchString = '(any | ' . implode(' | ', $MediaNameArray) . ')';
}
$SphQL->where_match($SearchString, 'medialist', false);
}
}
}
if (!empty($_GET['bitrates'])) {
$BitrateArray = $_GET['bitrates'];
if (count($BitrateArray) !== count($Bitrates)) {
$BitrateNameArray = array();
foreach ($BitrateArray as $Index => $MasterIndex) {
if (isset($Bitrates[$MasterIndex])) {
$BitrateNameArray[$Index] = '"' . strtr(Sphinxql::sph_escape_string($Bitrates[$MasterIndex]), '-.', ' ') . '"';
}
}
if (count($BitrateNameArray) >= 1) {
$EnableNegation = true;
if (!empty($_GET['bitrate_strict'])) {
$SearchString = '(' . implode(' | ', $BitrateNameArray) . ')';
} else {
$SearchString = '(any | ' . implode(' | ', $BitrateNameArray) . ')';
}
$SphQL->where_match($SearchString, 'bitratelist', false);
}
}
}
if (!empty($_GET['search'])) {
$SearchString = trim($_GET['search']);
if ($SearchString !== '') {
$SearchWords = array('include' => array(), 'exclude' => array());
$Words = explode(' ', $SearchString);
foreach ($Words as $Word) {
$Word = trim($Word);
// Skip isolated hyphens to enable "Artist - Title" searches
if ($Word === '-') {
continue;
}
if ($Word[0] === '!' && strlen($Word) >= 2) {
if (strpos($Word, '!', 1) === false) {
$SearchWords['exclude'][] = $Word;
} else {
$SearchWords['include'][] = $Word;
$EnableNegation = true;
}
} elseif ($Word !== '') {
$SearchWords['include'][] = $Word;
$EnableNegation = true;
}
}
$QueryParts = array();
if (!$EnableNegation && !empty($SearchWords['exclude'])) {
$SearchWords['include'] = array_merge($SearchWords['include'], $SearchWords['exclude']);
unset($SearchWords['exclude']);
}
foreach ($SearchWords['include'] as $Word) {
$QueryParts[] = Sphinxql::sph_escape_string($Word);
}
if (!empty($SearchWords['exclude'])) {
foreach ($SearchWords['exclude'] as $Word) {
$QueryParts[] = '!' . Sphinxql::sph_escape_string(substr($Word, 1));
}
}
if (!empty($QueryParts)) {
$SearchString = implode(' ', $QueryParts);
$SphQL->where_match($SearchString, '*', false);
}
}
}
if (!isset($_GET['tags_type']) || $_GET['tags_type'] === '1') {
$TagType = 1;
$_GET['tags_type'] = '1';
} else {
$TagType = 0;
$_GET['tags_type'] = '0';
}
if (!empty($_GET['tags'])) {
$Tags = explode(',', $_GET['tags']);
$TagNames = $TagsExclude = array();
// Remove illegal characters from the given tag names
foreach ($Tags as $Tag) {
$Tag = ltrim($Tag);
$Exclude = ($Tag[0] === '!');
$Tag = Misc::sanitize_tag($Tag);
if (!empty($Tag)) {
$TagNames[] = $Tag;
$TagsExclude[$Tag] = $Exclude;
}
}
$AllNegative = !in_array(false, $TagsExclude, true);
$Tags = Misc::get_tags($TagNames);
// Replace the ! characters that sanitize_tag removed
if ($TagType === 1 || $AllNegative) {
foreach ($TagNames as &$TagName) {
if ($TagsExclude[$TagName]) {
$TagName = "!$TagName";
}
}
unset($TagName);
}
} elseif (!isset($_GET['tags_type']) || $_GET['tags_type'] !== '0') {
$_GET['tags_type'] = 1;
} else {
$_GET['tags_type'] = 0;
}
// 'All' tags
if ($TagType === 1 && !empty($Tags)) {
foreach ($Tags as $TagID => $TagName) {
$SphQL->where('tagid', $TagID, $TagsExclude[$TagName]);
}
} elseif (!empty($Tags)) {
$SphQL->where('tagid', array_keys($Tags), $AllNegative);
}
if (!empty($_GET['filter_cat'])) {
$CategoryArray = array_keys($_GET['filter_cat']);
if (count($CategoryArray) !== count($Categories)) {
foreach ($CategoryArray as $Key => $Index) {
if (!isset($Categories[$Index - 1])) {
unset($CategoryArray[$Key]);
}
}
if (count($CategoryArray) >= 1) {
$SphQL->where('categoryid', $CategoryArray);
}
}
}
if (!empty($_GET['releases'])) {
$ReleaseArray = $_GET['releases'];
if (count($ReleaseArray) !== count($ReleaseTypes)) {
foreach ($ReleaseArray as $Index => $Value) {
if (!isset($ReleaseTypes[$Value])) {
unset($ReleaseArray[$Index]);
}
}
if (count($ReleaseArray) >= 1) {
$SphQL->where('releasetype', $ReleaseArray);
}
}
}
if (!empty($_GET['requestor']) && check_perms('site_see_old_requests')) {
if (is_number($_GET['requestor'])) {
$SphQL->where('userid', $_GET['requestor']);
} else {
error(404);
}
}
if (isset($_GET['year'])) {
if (is_number($_GET['year']) || $_GET['year'] === '0') {
$SphQL->where('year', $_GET['year']);
} else {
error(404);
}
}
if (!empty($_GET['page']) && is_number($_GET['page']) && $_GET['page'] > 0) {
$Page = $_GET['page'];
$Offset = ($Page - 1) * REQUESTS_PER_PAGE;
$SphQL->limit($Offset, REQUESTS_PER_PAGE, $Offset + REQUESTS_PER_PAGE);
} else {
$Page = 1;
$SphQL->limit(0, REQUESTS_PER_PAGE, REQUESTS_PER_PAGE);
}
$SphQLResult = $SphQL->query();
$NumResults = (int)$SphQLResult->get_meta('total_found');
if ($NumResults > 0) {
$SphRequests = $SphQLResult->to_array('id');
if ($OrderBy === 'random') {
$NumResults = count($RequestIDs);
}
if ($NumResults > REQUESTS_PER_PAGE) {
if (($Page - 1) * REQUESTS_PER_PAGE > $NumResults) {
$Page = 0;
}
}
}
if ($NumResults == 0) {
json_die("success", array(
'currentPage' => 1,
'pages' => 1,
'results' => array()
));
} else {
$JsonResults = array();
$TimeCompare = 1267643718; // Requests v2 was implemented 2010-03-03 20:15:18
$Requests = Requests::get_requests(array_keys($SphRequests));
foreach ($SphRequests as $RequestID => $SphRequest) {
$Request = $Requests[$RequestID];
$VoteCount = $SphRequest['votes'];
$Bounty = $SphRequest['bounty'] * 1024; // Sphinx stores bounty in kB
$Requestor = Users::user_info($Request['UserID']);
$Filler = $Request['FillerID'] ? Users::user_info($Request['FillerID']) : null;
if ($Request['CategoryID'] == 0) {
$CategoryName = 'Unknown';
} else {
$CategoryName = $Categories[$Request['CategoryID'] - 1];
}
$JsonArtists = array();
if ($CategoryName == 'Music') {
$ArtistForm = Requests::get_artists($RequestID);
$JsonArtists = array_values($ArtistForm);
}
$Tags = $Request['Tags'];
$JsonResults[] = array(
'requestId' => (int)$RequestID,
'requestorId' => (int)$Requestor['ID'],
'requestorName' => $Requestor['Username'],
'timeAdded' => $Request['TimeAdded'],
'lastVote' => $Request['LastVote'],
'voteCount' => (int)$VoteCount,
'bounty' => (int)$Bounty,
'categoryId' => (int)$Request['CategoryID'],
'categoryName' => $CategoryName,
'artists' => $JsonArtists,
'title' => $Request['Title'],
'year' => (int)$Request['Year'],
'image' => $Request['Image'],
'description' => $Request['Description'],
'recordLabel' => $Request['RecordLabel'],
'catalogueNumber' => $Request['CatalogueNumber'],
'releaseType' => $ReleaseTypes[$Request['ReleaseType']],
'bitrateList' => $Request['BitrateList'],
'formatList' => $Request['FormatList'],
'mediaList' => $Request['MediaList'],
'logCue' => $Request['LogCue'],
'isFilled' => ($Request['TorrentID'] > 0),
'fillerId' => (int)$Request['FillerID'],
'fillerName' => $Filler ? $Filler['Username'] : '',
'torrentId' => (int)$Request['TorrentID'],
'timeFilled' => $Request['TimeFilled'] == 0 ? '' : $Request['TimeFilled']
);
}
json_die("success", array(
'currentPage' => intval($Page),
'pages' => ceil($NumResults / REQUESTS_PER_PAGE),
'results' => $JsonResults
));
}
?>