Gazelle/sections/collages/browse.php
2011-03-28 15:21:28 +01:00

246 lines
7.1 KiB
PHP

<?
define('COLLAGES_PER_PAGE', 25);
include(SERVER_ROOT.'/classes/class_text.php'); // Text formatting class
$Text = new TEXT;
list($Page,$Limit) = page_limit(COLLAGES_PER_PAGE);
$OrderVals = array('Time', 'Name', 'Torrents');
$WayVals = array('Ascending', 'Descending');
$OrderTable = array('Time'=>'ID', 'Name'=>'c.Name', 'Torrents'=>'NumTorrents');
$WayTable = array('Ascending'=>'ASC', 'Descending'=>'DESC');
// Are we searching in bodies, or just names?
if(!empty($_GET['type'])) {
$Type = $_GET['type'];
if(!in_array($Type, array('c.name', 'description'))) {
$Type = 'c.name';
}
} else {
$Type = 'c.name';
}
if(!empty($_GET['search'])) {
// What are we looking for? Let's make sure it isn't dangerous.
$Search = strtr(db_string(trim($_GET['search'])),$SpecialChars);
// Break search string down into individual words
$Words = explode(' ', $Search);
}
if(!empty($_GET['tags'])) {
$Tags = explode(',',db_string(trim($_GET['tags'])));
foreach($Tags as $ID=>$Tag) {
$Tags[$ID] = sanitize_tag($Tag);
}
}
if(!empty($_GET['cats'])) {
$Categories = $_GET['cats'];
foreach($Categories as $Cat=>$Accept) {
if(empty($CollageCats[$Cat]) || !$Accept) { unset($Categories[$Cat]); }
}
$Categories = array_keys($Categories);
} else {
$Categories = array(1,2,3,4,5,6);
}
// Ordering
if(!empty($_GET['order']) && !empty($OrderTable[$_GET['order']])) {
$Order = $OrderTable[$_GET['order']];
} else {
$Order = 'ID';
}
if(!empty($_GET['way']) && !empty($WayTable[$_GET['way']])) {
$Way = $WayTable[$_GET['way']];
} else {
$Way = 'DESC';
}
$SQL = "SELECT SQL_CALC_FOUND_ROWS
c.ID,
c.Name,
c.NumTorrents,
c.TagList,
c.CategoryID,
c.UserID,
um.Username
FROM collages AS c
LEFT JOIN users_main AS um ON um.ID=c.UserID
WHERE Deleted = '0'";
if(!empty($Search)) {
$SQL .= " AND $Type LIKE '%";
$SQL .= implode("%' AND $Type LIKE '%", $Words);
$SQL .= "%'";
}
if(!empty($Tags)) {
$SQL.= " AND TagList LIKE '%";
$SQL .= implode("%' AND TagList LIKE '%", $Tags);
$SQL .= "%'";
}
if(!empty($_GET['userid'])) {
$UserID = $_GET['userid'];
if(!is_number($UserID)) {
error(404);
}
$User = user_info($UserID);
$Perms = get_permissions($User['PermissionID']);
$UserClass = $Perms['Class'];
$UserLink = '<a href="user.php?id='.$UserID.'">'.$User['Username'].'</a>';
if(!empty($_GET['contrib'])) {
if (!check_paranoia('collagecontribs', $User['Paranoia'], $UserClass, $UserID)) { error(403); }
$DB->query("SELECT DISTINCT CollageID FROM collages_torrents WHERE UserID = $UserID");
$CollageIDs = $DB->collect('CollageID');
if(empty($CollageIDs)) {
$SQL .= " AND 0";
} else {
$SQL .= " AND c.ID IN(".db_string(implode(',', $CollageIDs)).")";
}
} else {
if (!check_paranoia('collages', $User['Paranoia'], $UserClass, $UserID)) { error(403); }
$SQL .= " AND UserID='".$_GET['userid']."'";
}
$Categories[] = 0;
}
if(!empty($Categories)) {
$SQL.=" AND CategoryID IN(".db_string(implode(',',$Categories)).")";
}
$SQL.=" ORDER BY $Order $Way LIMIT $Limit ";
$DB->query($SQL);
$Collages = $DB->to_array();
$DB->query("SELECT FOUND_ROWS()");
list($NumResults) = $DB->next_record();
show_header('Browse collages');
?>
<div class="thin">
<h2>Browse collages<?=(!empty($UserLink) ? (isset($CollageIDs) ? ' with contributions by '.$UserLink : ' started by '.$UserLink) : '')?></h2>
<div>
<form action="" method="get">
<div><input type="hidden" name="action" value="search" /></div>
<table cellpadding="6" cellspacing="1" border="0" class="border" width="100%">
<tr>
<td class="label"><strong>Search for:</strong></td>
<td colspan="3">
<input type="text" name="search" size="70" value="<?=(!empty($_GET['search']) ? display_str($_GET['search']) : '')?>" />
</td>
</tr>
<tr>
<td class="label"><strong>Tags:</strong></td>
<td colspan="3">
<input type="text" name="tags" size="70" value="<?=(!empty($_GET['tags']) ? display_str($_GET['tags']) : '')?>" />
</td>
</tr>
<tr>
<td class="label"><strong>Categories:</strong></td>
<td colspan="3">
<? foreach($CollageCats as $ID=>$Cat) { ?>
<input type="checkbox" value="1" name="cats[<?=$ID?>]" id="cats_<?=$ID?>" <?if(in_array($ID, $Categories)) { echo ' checked="checked"'; }?>>
<label for="cats_<?=$ID?>"><?=$Cat?></label>
<? } ?>
</td>
</tr>
<tr>
<td class="label"><strong>Search in:</strong></td>
<td>
<input type="radio" name="type" value="c.name" <? if($Type == 'c.name') { echo 'checked="checked" '; }?>/> Names
<input type="radio" name="type" value="description" <? if($Type == 'description') { echo 'checked="checked" '; }?>/> Descriptions
</td>
<td class="label"><strong>Order by:</strong></td>
<td>
<select name="order">
<?
foreach($OrderVals as $Cur){ ?>
<option value="<?=$Cur?>"<? if(isset($_GET['order']) && $_GET['order'] == $Cur || (!isset($_GET['order']) && $Cur == 'Time')) { echo ' selected="selected"'; } ?>><?=$Cur?></option>
<? }?>
</select>
<select name="way">
<? foreach($WayVals as $Cur){ ?>
<option value="<?=$Cur?>"<? if(isset($_GET['way']) && $_GET['way'] == $Cur || (!isset($_GET['way']) && $Cur == 'Descending')) { echo ' selected="selected"'; } ?>><?=$Cur?></option>
<? }?>
</select>
</td>
</tr>
<tr>
<td colspan="4" class="center">
<input type="submit" value="Search" />
</td>
</tr>
</table>
</form>
</div>
<div class="linkbox">
<?
if (check_perms('site_collages_create')) { ?>
<a href="collages.php?action=new">[New collage]</a>
<? }
if (check_perms('site_collages_personal')) {
$DB->query("SELECT ID FROM collages WHERE UserID='$LoggedUser[ID]' AND CategoryID='0' AND Deleted='0'");
if($DB->record_count() == 0) {
?>
<a href="collages.php?action=create_personal">[New <strong>personal</strong> collage]</a>
<? } else {
list($CollageID) = $DB->next_record();
?>
<a href="collages.php?id=<?=$CollageID?>">[Your personal collage]</a>
<?
}
}
if (check_perms('site_collages_recover')) { ?>
<a href="collages.php?action=recover">[Recover collage]</a>
<? } ?><br /><br />
<?
$Pages=get_pages($Page,$NumResults,COLLAGES_PER_PAGE,9);
echo $Pages;
?>
</div>
<table width="100%">
<tr class="colhead">
<td>Category</td>
<td>Collage</td>
<td>Torrents</td>
<td>Author</td>
</tr>
<?
$Row = 'a'; // For the pretty colours
foreach ($Collages as $Collage) {
list($ID, $Name, $NumTorrents, $TagList, $CategoryID, $UserID, $Username) = $Collage;
$Row = ($Row == 'a') ? 'b' : 'a';
$TagList = explode(' ', $TagList);
$Tags = array();
foreach($TagList as $Tag) {
$Tags[]='<a href="collages.php?action=search&amp;tags='.$Tag.'">'.$Tag.'</a>';
}
$Tags = implode(', ', $Tags);
//Print results
?>
<tr class="row<?=$Row?>">
<td>
<a href="collages.php?action=search&amp;cats[<?=(int)$CategoryID?>]=1"><?=$CollageCats[(int)$CategoryID]?></a>
</td>
<td>
<a href="collages.php?id=<?=$ID?>"><?=$Name?></a>
<div class="tags">
<?=$Tags?>
</div>
</td>
<td><?=(int)$NumTorrents?></td>
<td><?=format_username($UserID, $Username)?></td>
</tr>
<? } ?>
</table>
<div class="linkbox"><?=$Pages?></div>
</div>
<?
show_footer();
?>