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<?php
/*
Copyright 2001 - 2007 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; version 2
of the License.
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.
*/
/**
* Flag Class
* This handles flagging of songs, albums and artists
*/
class Flag {
public $id;
public $user;
public $object_id;
public $object_type;
public $comment;
public $flag;
public $date;
public $approved=0;
/* Generated Values */
public $name; // Blank
public $title; // Blank
/**
* Constructor
* This takes a flagged.id and then pulls in the information for said flag entry
*/
public function __construct($flag_id) {
$info = $this->_get_info($flag_id);
foreach ($info as $key=>$value) {
$this->$key = $value;
}
return true;
} // Constructor
/**
* _get_info
* Private function for getting the information for this object from the database
*/
private function _get_info($flag_id) {
$id = Dba::escape($flag_id);
$sql = "SELECT * FROM `flagged` WHERE `id`='$id'";
$db_results = Dba::query($sql);
$results = Dba::fetch_assoc($db_results);
return $results;
} // _get_info
/**
* get_recent
* This returns the id's of the most recently flagged songs, it takes an int
* as an argument which is the count of the object you want to return
*/
public static function get_recent($count=0) {
if ($count) { $limit = " LIMIT " . intval($count); }
$results = array();
$sql = "SELECT id FROM flagged ORDER BY date " . $limit;
$db_results = Dba::query($sql);
while ($r = Dba::fetch_assoc($db_results)) {
$results[] = $r['id'];
}
return $results;
} // get_recent
/**
* get_total
* Returns the total number of flagged objects
*/
function get_total() {
$sql = "SELECT COUNT(id) FROM flagged";
$db_results = mysql_query($sql, dbh());
$results = mysql_fetch_row($db_results);
return $results['0'];
} // get_total
/**
* get_all
* This returns an array of ids of flagged songs if no limit is passed
* it gets everything
*/
public static function get_all($count=0) {
if ($count) { $limit_clause = "LIMIT " . intval($count); }
$sql = "SELECT `id` FROM `flagged` $limit_clause";
$db_results = Dba::query($sql);
/* Default it to an array */
$results = array();
/* While the query */
while ($row = Dba::fetch_assoc($db_results)) {
$results[] = $row['id'];
}
return $results;
} // get_all
/**
* get_approved
* This returns an array of approved flagged songs
*/
function get_approved() {
$sql = "SELECT id FROM flagged WHERE approved='1'";
$db_results = mysql_query($sql,dbh());
/* Default the results array */
$results = array();
/* While it */
while ($r = mysql_fetch_assoc($db_results)) {
$results[] = $r['id'];
}
return $results;
} // get_approved
/**
* add
* This adds a flag entry for an item, it takes an id, a type, the flag type
* and a comment and then inserts the mofo
*/
public static function add($id,$type,$flag,$comment) {
$id = Dba::escape($id);
$type = Dba::escape($type);
$flag = self::validate_flag($flag);
$user = Dba::escape($GLOBALS['user']->id);
$comment = Dba::escape($comment);
$time = time();
$approved = '0';
/* If they are an content manager or higher, it's auto approved */
if (Access::check('interface','75')) { $approved = '1'; }
$sql = "INSERT INTO `flagged` (`object_id`,`object_type`,`flag`,`comment`,`date`,`approved`,`user`) VALUES " .
" ('$id','$type','$flag','$comment','$time','$approved','$user')";
$db_results = Dba::query($sql);
return true;
} // add
/**
* delete_flag
* This deletes the flagged entry and rescans the file to revert to the origional
* state, in a perfect world, I could just roll the changes back... not until 3.4
*/
function delete_flag() {
$sql = "DELETE FROM flagged WHERE id='$this->id'";
$db_results = mysql_query($sql, dbh());
return true;
} // delete_flag
/**
* approve
* This approves the current flag object ($this->id) by setting approved to
* 1
*/
function approve() {
$sql = "UPDATE flagged SET approved='1' WHERE id='$this->id'";
$db_results = mysql_query($sql, dbh());
return true;
} // approve
/**
* format
* This function figures out what kind of object we've got and sets up all the
* vars all nice and fuzzy like
*/
public function format() {
switch ($this->object_type) {
case 'song':
$song = new Song($this->object_id);
$song->format();
$this->f_name = $song->f_link;
break;
} // end switch on type
$client = new User($this->user);
$client->format();
$this->f_user = $client->f_link;
} // format
/**
* print_status
* This prints out a userfriendly version of the current status for this flagged
* object
*/
public function print_status() {
if ($this->approved) { echo _('Approved'); }
else { echo _('Pending'); }
} // print_status
/**
* print_flag
* This prints out a userfriendly version of the current flag type
*/
public function print_flag() {
switch ($this->flag) {
case 'delete':
$name = _('Delete');
break;
case 'retag':
$name = _('Re-Tag');
break;
case 'reencode':
$name = _('Re-encode');
break;
case 'other':
$name = _('Other');
break;
default:
$name = _('Unknown');
break;
} // end switch
echo $name;
} // print_flag
/**
* validate_flag
* This takes a flag input and makes sure it's one of the reigstered
* and valid 'flag' values
*/
public static function validate_flag($flag) {
switch ($flag) {
case 'delete':
case 'retag':
case 'reencode':
case 'other':
return $flag;
break;
default:
return 'other';
break;
} // end switch
} // validate_flag
} //end of flag class
?>
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