<?php
class irc {
	private $server;
	public $sock;
	
	function connect($server, $port, $nick, $nickpass = NULL) {
		$this->server = $server;
		$this->sock = socket_create ( AF_INET, SOCK_STREAM, SOL_TCP );
		//socket_set_nonblock($this->sock);
		//socket_bind ( $this->sock, $server, $port );
		if (! socket_connect ( $this->sock, $server, $port )) {
			echo socket_strerror(socket_last_error()); 
			die ( "Conection Problem with IRC server $server" );
		} else {
			echo "Successfully Connected to $server \n";
		}
		sleep( 1 );
		socket_write ( $this->sock, "NICK $nick \r\n" );
		socket_write ( $this->sock, "USER $nick  * *: $nick \r\n" );
		sleep( 1 );
		if ($nickpass != NULL) {
			socket_write ( $this->sock, "PRIVMSG NICKSERV : identify $nickpass \r\n" );
			echo "Logged Into Nickserv \n";
			sleep ( 1 );
		}
	}
	
	/*function log ($logfile) {
		socket_read ( $this->sock, 1024 );
	
	}*/
	
	function join( $channel) {
		if ( ! socket_write ( $this->sock, "JOIN :$channel\r\n" ) ) {
			die( 'Socket Error: ' . socket_strerror( socket_last_error() ) . " on IRC Server $this->server" );
		}
		echo "Joined Channel $channel \n";
		sleep( 1 );
	}
	
	function pong( $server ) {
		if( ! socket_write ( $this->sock, "PONG :$server\r\n" ) ) {
			die( 'Socket Error: ' . socket_strerror( socket_last_error() ) . " on IRC Server $this->server" ); 
		}
	}

	function say( $location, $text) {
		if( ! socket_write ( $this->sock, "PRIVMSG $location : $text\r\n" ) ) {
			die( 'Socket Error: ' . socket_strerror( socket_last_error() ) . " on IRC Server $this->server" ); 
		}
		echo "$location, $text \n";
	}
	
	function quit( $message = NULL ) {
		if ( ! socket_write ( $this->sock, "QUIT $message\r\n" ) ) {
			die( 'Socket Error: ' . socket_strerror( socket_last_error() . " on IRC Server $this->server") ); 
		}
		echo "Disconnecting from $this->server\n";
	}
	
	function read ( ) {
		$msg = socket_read($this->sock, 1024);
		//echo $msg;
		return $msg;
	}
/*
	function readcontinue ( ) {
		if ( socket_select( $this->sock, NULL, NULL, NULL )){
			$msg = socket_read($this->sock, 1024);
		} else {
			echo 'nothing new';
		}
		//echo $msg;
		return $msg;
	}*/
}

function curlinit () {
	$curl = curl_init ();
	$options = array(
		CURLOPT_COOKIEJAR => 'cookie/cookie.wikipedia.' . time() . '.txt',
		CURLOPT_COOKIEFILE => 'cookie/cookie.wikipedia.' . time() . '.txt',
		CURLOPT_VERBOSE => FALSE,
		CURLOPT_RETURNTRANSFER => TRUE,
		CURLOPT_COOKIESESSION => FALSE,
		CURLOPT_FOLLOWLOCATION => FALSE
	);
	curl_setopt_array( $curl, $options);
	return $curl;
}

function curlexec ( $resource, $options ) {
	curl_setopt_array ( $resource , $options );
	$page = curl_exec( $resource );
	return $page; 
}


class wikiapi {
	//public $page;
	//public $options;
	public $url;
	public $priv_curl;
	
	function __construct() {
		$this->url = 'http://en.wikipedia.org/w/api.php?format=xml&';
		/*global $curl;
		if ( ! isset ( $curl ) ) {
			$curl = new curlsetup ();
			$curl->init();
		}*/
	}
	
	function login($user, $pass) {
		$postdata = "lgname=$user&lgpassword=$pass";
		$options = array (
			CURLOPT_URL => $this->url . 'action=login',
			CURLOPT_POST => TRUE,
			CURLOPT_POSTFIELDS => $postdata,
		);
		$page = curlexec ( $this->priv_curl, $options );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		if ($xml->login->attributes()->result == 'WrongPass') {
			die ('Login Problem');
		} elseif ($xml->login->attributes()->result == 'NeedToWait') {
			die ('Login Wait Time Not Yet Expired');
		}
		unset ($options, $page );
		return $xml;
	}
	
	function pageinfo($page, $needtoken = TRUE) {
		$options = array (
			CURLOPT_POST => FALSE
		);
		if ( $needtoken ) {
			$options[CURLOPT_URL] = $this->url . "action=query&titles=$page&prop=info&inprop=protection&intoken=edit";
		} else {
			$options[CURLOPT_URL] = $this->url . "action=query&titles=$page&prop=info&inprop=protection";
		}
		$page = curlexec ( $this->priv_curl, $options );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		return $xml;
	}	
	
	function last_creator_revsion( $page, $page_creator ) {
		$options = array (
			CURLOPT_URL => $this->url . "action=query&prop=revisions&titles=$page&rvuser=$page_creator&rvlimit=1&rvdir=older",
			CURLOPT_POST => FALSE
		);
		$page = curlexec ( $this->priv_curl, $options );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		return $xml;
	}
	
	function expandtemplates ( $template ) {
		$options = array (
			CURLOPT_URL => $this->url . "action=expandtemplates&titles=$template",
			CURLOPT_POST => FALSE
		);
		$page = curlexec ( $this->priv_curl, $options );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		return $xml;		
	}
	
	function get_token ( ) {
		$options = array (
			CURLOPT_URL => $this->url . "action&prop=revisions&title=$page&token=$token&summary=test&section=new&text=Testing&bot=1",
			CURLOPT_POST => FALSE
		);
		curl_setopt_array ( $this->curl, $options );
		$page = curl_exec ( $this->curl );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		return $xml;		
	}
	
	function edit ( $text, $summary, $page, $token, $minor = FALSE, $section = NULL ) {
		$options = array (
			CURLOPT_URL => $this->url . "action=edit&title=$page&token=$token&summary=$summary&text=$text",
			CURLOPT_POST => FALSE
		);
		if ( $minor ) {
			$options[CURLOPT_URL] .= '&minor=1';
		} else {
			$options[CURLOPT_URL] .= '&notminor=1';
		}
		if ( $section ) {
			$options[CURLOPT_URL] .= "section=$section";
		}
		curl_setopt_array ( $this->curl, $this->options );
		$page = curl_exec ( $this->curl );
		echo "$page \n\n\n";
		$xml = simplexml_load_string($page);
		return $xml;
	}
	
	function log($directory, $logname) {
		//Lets check to make sure the directory the logs will be stored in, and if not lets make a directory
		if (file_exists ( $directory ) && is_dir ( $directory )) {
			$log_name = "$directory/" . date ( 'm-d-Y' ) . "_$logname";
			//If there is a log file open already lets add to it, if not lets create a new log
			if (file_exists ( $directory / $logname ) && is_file ( $directory / $logname )) {
				if (! fopen ( "$log_name", 'a' )) {
					echo "Problem Opening and Appending to Log \n";
				} else {
					echo "Log Created \n";
				}
			} else {
				if (! fopen ( "$log_name", 'x' )) {
					echo "Problem Creating Log \n";
				} else {
					echo "Log Created \n";
				}
			}
		} else {
			echo "Creating Directory for Log Files \n";
			mkdir ( $directory );
			$log_name = "$directory/" . date ( 'm-d-Y' ) . "_$logname";
			if (file_exists ( $directory / $logname ) && is_file ( $directory / $logname )) {
				if (! fopen ( "$log_name", 'a' )) {
					echo "Problem Creating Log \n";
				} else {
					echo "Log Created \n";
				}
			}
		}
	}
}


class wikiindex {
	//public $options;
	private $url;
	public $priv_curl;
	public $time;
	
	function __construct() {
		$this->url = 'http://en.wikipedia.org/w/index.php?';
		/*global $curl;
		$this->priv_curl = &$curl;
		if ( ! isset ( $curl ) ) {
			$curl = new curlsetup ();
			$curl->init();
		}*/
	}
	
	function edit ( $page, $edittext, $editsummary, $edittoken, $combinedtime, $minoredit = FALSE) {
		$curtime = date( 'YmdHis' );
		$postdata = array(
			'wpStarttime' => "$curtime",
			'wpEdittime' => "$combinedtime",
			'wpEditToken' => "$edittoken",
			'wpTextbox1' => "$edittext",
			'wpSummary' => "$editsummary",
			'wpIgnoreBlankSummary' => 0,
			'wpSave' => 'Save page'
		);
		if( $minoredit ) {
			$postdata['wpMinoredit'] = 1;
		}
		$this->options = array (
			CURLOPT_URL => $this->url . "action=submit&title=$page",
			CURLOPT_POST => TRUE,
			CURLOPT_POSTFIELDS => $postdata
		);
		$page = $this->curl->curlexec ( $this->options );
		echo "$page \n\n\n";
		$xml = simplexml_load_string( $page );
		return $xml;		
	}
	
	function getcontent ( $page , $section = NULL ) {
		$options = array (
			CURLOPT_URL => $this->url . "title=$page&action=raw",
			CURLOPT_POST => FALSE
		);
		if ( $section != NULL ) {
			$options[CURLOPT_URL] .= "&section=$section";
		}
		$page = curlexec ( $this->priv_curl, $options );
		echo "$page \n\n\n";
		return $page;
	}
	
	function getrss ( ) {
		$options = array (
			CURLOPT_URL => $this->url . "title=Special:RecentChanges&feed=rss",
			CURLOPT_POST => FALSE,
			CURLOPT_VERBOSE => false,
			CURLOPT_RETURNTRANSFER => TRUE,
		);
		/*if ( $modified_time ) {
			//$options[CURLOPT_TIMECONDITION] = CURL_TIMECOND_IFMODSINCE;
			//$options[CURLOPT_TIMEVALUE] = $this->time;
			//$options[CURLOPT_HEADER] = TRUE;
			$options[CURLOPT_HTTP200ALIASES] = array ( '304' );
			$options[CURLOPT_HTTPHEADER] = array('If-modified-since: ' . date( 'D, j M Y G:i:s ', $this->time) . 'GMT');
		}*/
		$page = curlexec ( $this->priv_curl, $options );
		return $page;
	}
}
?>