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ampache/lib/flag.php

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PHP
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<?php
/*
Copyright (c) 2001 - 2006 Ampache.org
All rights reserved.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
//
function add_to_edit_queue($flags=0)
{
$oldflags = 0;
if(empty($flags)) $flags = 0;
if($_SESSION['edit_queue'])
{
$oldflags = $_SESSION['edit_queue'];
if(!is_array($oldflags)) $oldflags = array($oldflags);
}
if(!is_array($flags))
{
if($flags !== 0) $flags = array($flags);
}
if(is_array($flags))
{
if(is_array($oldflags)) $new_array = array_merge($flags, $oldflags);
else $new_array = $flags;
}
elseif (is_array($oldflags)) $new_array = $oldflags;
if(count($new_array))
{
$_SESSION['edit_queue'] = $new_array;
return count($new_array);
}
else
{
unset($_SESSION['edit_queue']);
return 0;
}
}
function show_edit_flagged($flag=0)
{
if(empty($flag)||$flag === 0)
{
$flag = array_pop($_SESSION['edit_queue']);
}
$flaginfo = get_flag($flag);
if($flaginfo['type'] === 'badid3')
{
show_edit_badid3($flaginfo['song'],$flag);
}
else
{
echo "I don't know how to edit already edited songs yet: $flag.<br />";
}
}
function show_edit_badid3($songid,$flagid)
{
$song = get_song_info($songid);
require(conf('prefix')."/templates/song_edit.inc");
}
function get_flag($id)
{
if(!is_array($id)) $id = array($id);
$results = array();
$newid = array_pop($id);
$sql = "SELECT flagged.id,user.username,type,song,date,comment" .
" FROM flagged,user WHERE flagged.user = user.username AND (flagged.song = '$newid'";
foreach($id as $num)
{
$sql .= " OR flagged.song = '$num'";
}
$sql .= ")";
$result = mysql_query($sql, dbh());
while ($row = mysql_fetch_array($result))
{
$results[] = $row;
}
if(count($results) == 1) return $results[0];
else return $results;
}
function get_flagged_songs($user = 0)
{
$sql = "SELECT flagged.id,user.username,type,song,date,comment" .
" FROM flagged,user WHERE flagged.user = user.username AND flagged.type <> 'notify' AND flagged.type <> 'done'";
// If the user is not an admin, they can only see songs they've flagged
if($user)
{
if($_SESSION['userdata']['access'] === 'admin')
{
$sql .= " AND user.username = '$user'";
}
else
{
$sql .= " AND user.username = '".$_SESSION['userdata']['username']."'";
}
}
$sql .= " ORDER BY date";
$result = mysql_query($sql, dbh());
$arr = array();
while ($flag = mysql_fetch_array($result))
{
$arr[] = $flag;
}
return $arr;
}
function accept_new_tags($flags)
{
if(!is_array($flags)) $flags = array($flags);
foreach($flags as $flag)
{
copy_updated_tag($flag);
}
set_flag_value($flags, 'setid3');
}
function reject_new_tags($flags)
{
if(!is_array($flags)) $flags = array($flags);
$oldflags = $flags;
$flag = array_pop($flags);
$sql = "DELETE FROM flagged_songs WHERE song = '$flag'";
foreach($flags as $flag)
{
$sql .= " OR song = '$flag'";
}
$result = mysql_query($sql, dbh());
$user = $_SESSION['userdata']['username'];
set_flag_value($oldflags, 'notify', "Tag changes rejected by $user");
}
function set_flag_value($flags, $val, $comment = '')
{
if(!is_array($flags)) $flags = array($flags);
$user = $_SESSION['userdata']['id'];
/* $flagid = array_pop($flags);*/
$dbh = dbh();
foreach($flags as $flagid)
{
$sql = "REPLACE INTO flagged (type,song,comment,user,date)".
" VALUES ('$val','$flagid','$comment','$user','".time()."')";
$result = mysql_query($sql, $dbh);
}
return $result;
}
function copy_updated_tag($flag)
{
$flagdata = get_flag($flag);
$sql = "SELECT * FROM flagged_song WHERE song = '".$flagdata['song']."'";
$result = mysql_query($sql, dbh());
$newtag = mysql_fetch_array($result);
if($newtag['new_artist'])
{
$newtag['artist'] = insert_artist($newtag['new_artist']);
}
if($newtag['new_album'])
{
$newtag['album'] = insert_album($newtag['new_album']);
}
$sql = "UPDATE song SET ".
"title = '".$newtag['title']."',".
"artist = '".$newtag['artist']."',".
"album = '".$newtag['album']."',".
"track = '".$newtag['track']."',".
"genre = '".$newtag['genre']."',".
"year = '".$newtag['year']."' ".
"WHERE song.id = '".$newtag['song']."'";
$result = mysql_query($sql, dbh());
if($result)
{
$sql2 = "DELETE FROM flagged_song WHERE song='".$flagdata['song']."'";
$result2 = mysql_query($sql2, dbh());
}
return ($result && $result2);
}
function update_flags($songs)
{
$accepted = array();
$rejected = array();
$newflags = array();
foreach($songs as $song)
{
$accept = scrub_in($_REQUEST[$song.'_accept']);
if($accept === 'accept') $accepted[] = $song;
elseif ($accept === 'reject') $rejected[] = $song;
else
{
$newflag = scrub_in($_REQUEST[$song.'_newflag']);
$newflags[$song] = $newflag;
}
}
if(count($accepted))
{
accept_new_tags($accepted);
}
if(count($rejected))
{
reject_new_tags($rejected);
}
if(count($newflags))
{
foreach($newflags as $flag=>$type)
{
set_flag_value($flag, $type);
}
}
}
function update_song_info($song)
{
$user = $_SESSION['userdata'];
$title = scrub_in($_REQUEST['title']);
$track = scrub_in($_REQUEST['track']);
$genre = scrub_in($_REQUEST['genre']);
$year = scrub_in($_REQUEST['year']);
if(isset($_REQUEST['update_id3']))
$update_id3 = 1;
if(isset($_REQUEST['new_artist']) && $_REQUEST['new_artist'] !== '')
{
$create_artist = 1;
$artist = scrub_in($_REQUEST['new_artist']);
}
else
$artist = scrub_in($_REQUEST['artist']);
if(isset($_REQUEST['new_album']) && $_REQUEST['new_album'] !== '')
{
$create_album = 1;
$album = scrub_in($_REQUEST['new_album']);
}
else
$album = scrub_in($_REQUEST['album']);
if(is_array($_REQUEST['genre'])) {
$genre = $genre[0];
}
if($user['access'] == 'admin')
// Update the file directly
{
if($create_artist)
{
$artist = insert_artist($artist);
}
if($create_album)
{
$album = insert_album($album);
}
// Escape data (prevent " or ' snafu's)
$title = sql_escape($title);
$artist = sql_escape($artist);
$album = sql_escape($album);
$genre = sql_escape($genre);
$year = sql_escape($year);
$sql = "UPDATE song SET" .
" title = '$title'," .
" track = '$track'," .
" genre = '$genre'," .
" year = '$year'," .
" artist = '$artist',".
" album = '$album'," .
" update_time = '".time()."'" .
" WHERE id = '$song' LIMIT 1";
$result = mysql_query($sql, dbh() );
if($result && $update_id3 )
{
//Add to flagged table so we can fix the id3 tags
$date = time();
$sql = "REPLACE INTO flagged SET " .
" type = 'setid3', song = '$song', date = '$date', user = '".$user['id']."'";
$result = mysql_query($sql, dbh());
}
}
else
// Stick in the flagged_songs table to be updated by an admin
{
if($create_artist) $artist_field = 'new_artist';
else $artist_field = 'artist';
if($create_album) $album_field = 'new_album';
else $album_field = 'album';
$sql = "INSERT INTO flagged_song(song,title,track,genre,year,$artist_field,$album_field,update_time) " .
"VALUES ('$song','$title','$track','$genre','$year','$artist','$album','".time()."')";
$result = mysql_query($sql, dbh() );
if($result && $update_id3 )
{
//Add to flagged table so we can fix the id3 tags
$date = time();
$sql = "REPLACE INTO flagged SET " .
" type = 'newid3', song = '$song', date = '$date', user = '".$user['id']."'";
$result = mysql_query($sql, dbh());
}
echo "Thanks for helping to keep the catalog up to date. Someone will review your changes, and you will be notified on the main page when they're approved.";
}
}
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