Version: 1.0

Type: Class

Category: Other

License: GNU General Public License

Description: A small and quick class to grab top 10 information from www.musicgrab.com



<?php

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###################                                               ###################
###################       Aces XMMS-PHP MP3 Jukebox v0.1.0        ###################
###################       --------------------------------        ###################
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###################     Based on XMMS-Control by Joe Thielen      ###################
###################                                               ###################
###################  Designed by Ace (ace_jedi_2k1@hotmail.com)   ###################
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###        You may use or modify this program for any non-profit use              ###
###        as long as there is a the copyright notice displayed in a              ###
###                     comment inside the output html                            ###
###          (i.e. <!-- Generated by XMMS-PHP.                                    ###
###                    http://bassetts.port5.com (C) Ace 2003 -->)                ###
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###                                                                               ###
###	XMMS-PHP 0.1.0 - PHP-based XMMS control, equalizer and playist manager      ###
###	Copyright (C) 2003  Ace                                                     ###
###                                                                               ###
###	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. ###
###                                                                               ###
###	Ace  <ace_jedi_2k1@hotmail.com>                                             ###
###                                                                               ###
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###############                                                       ###############
###############                   Music Grab Class                    ###############
###############                   Designed by: Ace.                   ###############
###############              <ace_jedi_2k1@hotmail.com>               ###############
###############                                                       ###############
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####                                                                             ####
####  Usage Example:                                                             ####
####  --------------                                                             ####
####                                                                             ####
####                                                                             ####
####       require("class.musicgrab.php");                                       ####
####                                                                             ####
####       $musicgrab = new music_grab();                                        ####
####       $musicgrab->select("musicgrab");                                      ####
####       // $musicgrab->select("listen");                                      ####
####                                                                             ####
####       $musicgrab->connect();                                                ####
####                                                                             ####
####       $musicgrab->getcontent();                                             ####
####                                                                             ####
####       $musicgrab->disconnect();                                             ####
####                                                                             ####
####       $content = $musicgrab->showcontent();                                 ####
####       echo $content;                                                        ####
####                                                                             ####
####                                                                             ####
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class music_grab
{

	var $file = NULL;
	var $servercontent = NULL;
	var $content = NULL;
	var $rf = NULL;
	var $grab = NULL;
	var $server = NULL;
	var $servertype = NULL;
	var $errors = NULL;
	var $htmlcontent = NULL;

	function select($type)
	{
		switch ($type)
		{
			case "listen":
				$this->server = "http://www.listen.com/hot2day.jsp";
				$this->servertype = "listen";
				break;

			case "musicgrab":
				$this->server = "http://www.musicgrab.com/mp3/info/1/0/count/0/10/index.phtml";
				$this->servertype = "musicgrab";
				break;
			
			default:
				$this->errors[] = "<B>Error while trying to SELECT to unknown site!</B><BR /><OL><LI>Are you sure you are connected to the internet?</LI><LI>Are you sure that you have the correct hostname?</LI><LI>Are you sure that the site exists?</LI></OL>";
		}
	}

	function connect()
	{
		switch ($this->servertype)
		{
			case "listen":
				if ($this->file = @fopen($this->server, "r"))
				{
					$this->rf = fread($this->file, 100000);
					$this->grab = ereg("<!--key guide end-->(.*)<!--## end variable content section -->", $this->rf, $this->servercontent);
				}
				else
				{
					$this->errors[] = "<B>Error while trying to CONNECT to site <URL>http://www.listen.com</URL>!</B><BR /><OL><LI>Are you sure you are connected to the internet?</LI><LI>Are you sure that you have the correct hostname?</LI><LI>Are you sure that the site exists?</LI></OL>";
				}
				break;

			case "musicgrab":
				if ($this->file = @fopen($this->server, "r"))
				{
					$this->rf = fread($this->file, 40000);
					//$this->grab = ereg("Title / Artist(.*)Result", $this->rf, $this->servercontent); 
					$this->grab = ereg("1&gt;(.*)Result", $this->rf, $this->servercontent); 
				}
				else
				{
					$this->errors[] = "<B>Error while trying to CONNECT to site <URL>http://www.musicgrab.com</URL>!</B><BR /><OL><LI>Are you sure you are connected to the internet?</LI><LI>Are you sure that you have the correct hostname?</LI><LI>Are you sure that the site exists?</LI></OL>";
				}
				break;
			
			default:
				$this->errors[] = "<B>Error while trying to CONNECT to specified site!</B><BR /><OL><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
		}
	}

	function getcontent()
	{
		switch ($this->servertype)
		{
			case "listen":
				$this->content = "<TABLE width=\"100%\" bgcolor=\"eccda4\" border=\"1\" bordercolor=\"2e4d7e\">".$this->servercontent[1];
				$this->content = str_replace("</TD></TR></TR>", "", $this->content);
				$this->content = str_replace("<A HREF=\"", "<A href=\"http://www.listen.com/", $this->content);
				$this->content = str_replace("img/pixel_fw.gif", "http://www.listen.com/img/pixel_fw.gif", $this->content);
				$this->content = str_replace("img/g_big.gif", "http://www.listen.com/img/g_big.gif", $this->content);
				$this->content = str_replace("img/g_hot.gif", "http://www.listen.com/img/g_hot.gif", $this->content);
				$this->content = str_replace("img/g_lpick.gif", "http://www.listen.com/img/g_lpick.gif", $this->content);
				$this->content .= "</TABLE>";
				break;

			case "musicgrab":
				$this->content = "<FONT face=\"HELVETICA\">1&gt;".$this->servercontent[1];
				$this->content = str_replace("1&gt;&nbsp;</SPAN></TD>", "<OL>", $this->content);
				$this->content = $this->content."<delimitator></FONT></OL>";
				$this->content = str_replace("<TD><SPAN class=\"pagelinktext\">", "<LI>", $this->content);
				$this->content = str_replace("</SPAN><SPAN class=\"resultsmall\">", "<FONT size=\"-1\">", $this->content);
				$this->content = str_replace("&nbsp; </SPAN></TD>", "</FONT><UL><LI>", $this->content);
				$this->content = str_replace("<TD align=\"right\" nowrap>", "<FONT size=\"-1\">", $this->content);
				$this->content = str_replace("</SPAN></TD>", "</FONT>", $this->content);
				$this->content = str_replace("</TR>", "</UL>", $this->content);
				$this->content = str_replace("<TR valign=\"top\">", "", $this->content);
				$this->content = str_replace("<TD align=\"right\"><SPAN class=\"resultnum\">", "", $this->content);
				$this->content = str_replace("2&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("3&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("4&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("5&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("6&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("7&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("8&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("9&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("10&gt;&nbsp;</FONT>", "", $this->content);
				$this->content = str_replace("<A href=\"", "<A href=\"http://www.musicgrab.com/", $this->content);
				$this->content = str_replace("onmouseout=\"self.status=''\"", "target=\"_new\"", $this->content);
				$this->content = eregi_replace("</TABLE>(.*)<delimitator>","", $this->content);
				break;

			default:
				$this->errors[] = "<B>Error while trying to CONNECT to specified site!</B><BR /><OL><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
				break;
		}
	}

	function disconnect()
	{
		if ($this->file)
		{
			fclose($file);
		}
		else
		{
			switch($this->servertype)
			{
				case "listen":
					$this->errors[] = "<B>Error while trying to DISCONNECT from <URL>http://www.listen.com</URL>!</B><BR /><OL><LI>Are you sure that the script CONNECTed properly?</LI><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
					break;

				case "musicgrab":
					$this->errors[] = "<B>Error while trying to DISCONNECT from <URL>http://www.musicgrab.com</URL>!</B><BR /><OL><LI>Are you sure that the script CONNECTed properly?</LI><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
					break;			

				default:
					$this->errors[] = "<B>Error while trying to DISCONNECT from a non-existent connection!</B><BR /><OL><LI>Are you sure that the script CONNECTed properly?</LI><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
					break;
					
			}
		}
	}

	function showcontent()
	{
		if ($this->content)
		{
			return "<BR />".$this->content."<BR />";
		}
		else
		{
			$this->errors[] = "<B>No content was returned!</B><BR /><OL><LI>Are you sure that you ran '$musicgrab->select(\"siteidentifier\");', '$musicgrab->connect();', '$musicgrab->getcontent();' and '$musicgrab->disconnect();'?</LI><LI>Are you sure you specified a site?</LI><LI>Are you sure that you chose a known site?</LI></OL>";
		}
	}

	function showerrors()
	{
		if ($this->errors)
		{
			if (sizeof($this->errors) > 0)
			{
				$this->htmlcontent .= "<OL>";
				foreach ($this->errors as $error)
				{
					$this->htmlcontent .= "<LI>".$error."</LI>";
				}
				$this->htmlcontent .= "</OL>";
			}
			return "<BLOCKQUOTE><FONT face=\"arial\" size=\"2\" color=\"ff0000\">".
				 "<B>".count($this->errors)." Errors Caught --</B> ".
				 "[<FONT color=\"000077\">".$this->htmlcontent."</FONT>]".
				 "</FONT></BLOCKQUOTE>";
		}
	}

}

?>