New Import

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diff --git a/modules/class/artist.php b/modules/class/artist.php
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+<?php
+/*
+
+ Copyright (c) 2004 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. 
+
+*/
+
+/*!
+	@header Artist Class
+*/
+
+class Artist {
+
+	/* Variables from DB */
+	var $id;
+	var $name;
+	var $songs;
+	var $albums;
+	var $prefix;
+
+	/*!
+		@function Artist
+		@discussion Song class, for modifing a song.
+		@param $song_id 	The ID of the song
+	 */
+	function Artist($song_id = 0) {
+
+		/* If we have passed an id then do something */
+		if ($song_id) { 
+
+			/* Assign id for use in get_info() */
+			$this->id = $song_id;
+
+			/* Get the information from the db */
+			if ($info = $this->get_info()) {
+
+				/* Assign Vars */
+				$this->name = $info->name;
+				$this->prefix = $info->prefix;
+			} // if info
+
+		} // if song_id
+
+	} //constructor
+
+
+	/*!
+		@function get_info
+		@discussion get's the vars for $this out of the database 
+		@param $this->id	Taken from the object
+	*/
+	function get_info() {
+
+		/* Grab the basic information from the catalog and return it */
+		$sql = "SELECT * FROM artist WHERE id='$this->id'";
+		$db_results = mysql_query($sql, dbh());
+
+		$results = mysql_fetch_object($db_results);
+
+		return $results;
+
+	} //get_info
+
+	/*!
+		@function get_albums
+		@discussion gets the albums for this artist
+	*/
+	function get_albums() { 
+
+		$results = array();
+
+		$sql = "SELECT DISTINCT(album.id) FROM song,album WHERE song.album=album.id AND song.artist='$this->id' ORDER BY album.name";
+		$db_results = mysql_query($sql, dbh());
+
+		while ($r = mysql_fetch_object($db_results)) { 
+			$results[] = new Album($r->id);
+		}
+
+		return $results;
+		
+	} // get_albums
+
+	/*! 
+		@function get_songs
+		@discussion gets the songs for this artist
+	*/
+	function get_songs() { 
+	
+		$sql = "SELECT song.id FROM song WHERE song.artist='$this->id'";
+		$db_results = mysql_query($sql, dbh());
+
+		while ($r = mysql_fetch_object($db_results)) { 
+			$results[] = new Song($r->id);
+		}
+
+		return $results;
+
+	} // get_songs
+
+        /*!
+                @function get_random_songs
+                @discussion gets a random number, and
+                        a random assortment of songs from this
+                        album
+        */
+        function get_random_songs() {
+
+                $results = array();
+
+                $sql = "SELECT id FROM song WHERE artist='$this->id' ORDER BY RAND() LIMIT " . rand(1,$this->songs);
+                $db_results = mysql_query($sql, dbh());
+
+                while ($r = mysql_fetch_array($db_results)) {
+                        $results[] = $r[0];
+                }
+
+                return $results;
+
+        } // get_random_songs
+
+	/*!
+		@function get_count
+		@discussion gets the album and song count of 
+			this artist
+	*/
+	function get_count() { 
+
+		/* Define vars */
+		$songs = 0;
+		$albums = 0;
+
+		$sql = "SELECT COUNT(song.id) FROM song WHERE song.artist='$this->id' GROUP BY song.album";
+		$db_results = mysql_query($sql, dbh());
+
+		while ($r = mysql_fetch_array($db_results)) { 
+			$songs += $r[0];
+			$albums++;
+		}
+		
+		/* Set Object Vars */
+		$this->songs = $songs;
+		$this->albums = $albums;
+
+		return true;
+
+	} // get_count
+
+	/*!
+		@function format_artist
+        	@discussion this function takes an array of artist
+	                information and reformats the relevent values
+	                so they can be displayed in a table for example
+	                it changes the title into a full link.
+	*/
+	function format_artist() {
+
+		/* Combine prefix and name, trim then add ... if needed */
+                $name = truncate_with_ellipse(trim($this->prefix . " " . $this->name));
+
+		$this->f_name = $this->name;
+		$this->full_name = trim($this->prefix . " " . $this->name);
+		//FIXME: This shouldn't be set like this, f_name should be like this
+	        $this->link = "<a href=\"" . conf('web_path') . "/artists.php?action=show&amp;artist=" . $this->id . "\" title=\"" . $this->full_name . "\">" . 
+				$name . "</a>";
+		$this->name = $this->link;
+	        return $artist;
+
+	} // format_artist
+	
+
+	/*!
+		@function show_albums
+		@discussion displays the show albums by artist page
+	*/
+	function show_albums() { 
+
+	        /* Set Vars */
+	        $web_path = conf('web_path');
+
+
+	        $albums = $this->get_albums();
+	        $this->format_artist();
+		$artist = $this;
+
+	        require (conf('prefix') . "/templates/show_artist.inc");
+
+	} // show_albums
+
+	
+} //end of artist class
+
+?>