LinkEX

END;

//83fbba4523f873252
//773196802182
	$pr = new Google;
	$pr->hosts = $config->googledatacenters;
	$url = 'http://linkex.dk';
	echo "Testing pagerank for: $url\n";
	echo "Calculation Google Cookie (expecting 8769977f4)\n";
	$cookie = $pr->getCH( $url );
	echo "  $cookie - ";
	if ( $cookie == "8769977f4" ) {
		echo "passed\n";

		$p = $pr->getPageRank( 'http://linkex.dk' );
		if ( -1 != $p ) {
			echo "  PageRank for $url - $p\n";
			echo "  Test ended successfully\n";
		} else {
			echo "  Did not find Rank_ in body of document\n";
		}		
		echo "

" . $pr->debug['sent'] . "
" . htmlentities($pr->debug['received']);
	} else {
		echo "failed\n";
	}
	echo <<
	

END;
	break; // }}}
}

					break;
				case 'upgrade':

function debug( $str ) { // {{{
	echo "";
	linkex::flush();
} // }}}

echo template::header( array( 'title' => 'Upgrading  LinkEX' ) );
$legend = 'Upgrading LinkEX';
echo "				

					

						
{$legend}
						
    ID  Domain                         Status                                              PageRank BackL.Status
 ===============================================================================================================

					
				
				

";
echo template::footer();
linkex::flush();

if ( ( $fp = @fopen( 'index.php', 'a' ) ) === false ) {
	// Unable to write to index.php
	debug( 'Cannot open index.php for writing. Please check the permissions.' );
	exit;
}

fclose ( $fp );
debug( 'Cheking file permissions.. done' );

if ( @copy( __FILE__, BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'backup' . DIRECTORY_SEPARATOR . 'index.'.date(  'Ymd' ).'.php' ) === false ) {
	debug( 'Unable to backup LinkEX script' );
	exit;
}
debug( 'Backing up current version.. done' );

if ( linkex::get( 'beta', $_REQUEST, 0 ) == 1 ) {
	$md5 = linkex::fetch( 'http://linkex.dk/releases/current.beta.md5', array( 'utf8encode' => false ) );
} else {
	$md5 = linkex::fetch( 'http://linkex.dk/releases/current.md5', array( 'utf8encode' => false ) );
}
if ( ( $error = linkex::get( 'error', $md5, false ) ) !== false ) {
	debug( 'Error while fetching version checkum ('.$md5['error'].')' );
	exit;
} else if ( strlen( trim( linkex::get( 'contents', $md5, '' ) ) ) != 32 ) {
	debug( 'Invalid response while fetching version checksum.' );
	exit;
}
$checksum = trim( linkex::get( 'contents', $md5, '' ) );
debug( 'Fetching new version checksum.. ['.$checksum.']' );

if ( linkex::get( 'beta', $_REQUEST, 0 ) == 1 ) {
	$script = linkex::fetch( 'http://linkex.dk/releases/current.beta.tar', array( 'utf8encode' => false ) );
} else {
	$script = linkex::fetch( 'http://linkex.dk/releases/current.tar', array( 'utf8encode' => false ) );
}
if ( ( $error = linkex::get( 'error', $md5, false ) ) !== false ) {
	debug( 'Error while fetching new script ['.$md5['error'].']' );
	exit;
}
$script = linkex::get( 'contents', $script, '' );
debug( 'Fetching new version data file.. done ['.round(strlen($script)/1024,1).'kb]' );

if ( strcmp( strtolower( md5( $script ) ), strtolower( $checksum ) ) != 0 ) {
	debug( 'Verifying script checksum.. Error! Checksum mismatch ['.md5( $script).']' );
	exit;
}
debug( 'Verifying script checksum.. done' );

linkex::fileput( __FILE__, $script );
debug( 'Installing new version.. done' );
debug( '
Upgrade complete.' );

					break;
				default:
					linkex::redirect( BASEURI, 404 );
				}
			} else {
				echo template::header( array( 'title' => 'Please login', 'metarobots' => 'noindex,follow' ) );
				echo "

	

		
Please login
		

			

				

					
Username:
					

				
				

					
Password:
					

				
				

					
Remember me:
					

				
				

					

					

				
				

					

					
I have forgotten my username/password
				
			
		
	

";
				echo template::footer();
			}
			break;
		case 'check':
@set_time_limit( 0 );
// Remote check
function checkoutput( $code, $str ) { // {{{
	die( "{$code}:{$str}
" );
} // }}}
// {{{ Is this thing enabled?
if ( intval( $config->remoteenable ) == 0 ) {
	checkoutput( 1, 'Remote access is not enabled' );
}
// }}}
// {{{ IP check
if ( intval( $config->remotelimitips ) == 1 ) {
	$ips = $config->remoteips;
	$found = false;
	$remote = linkex::get( 'REMOTE_ADDR', $_SERVER, '' );
	foreach( $ips AS $ip ) {
		if ( linkex::compareIPs( $ip, $remote ) == 0 ) {
			$found = true;
			break;
		}
	}
	if ( $found !== true ) {
		checkoutput( 2, 'Your IP ('.$remote.') is not in the accepted IP list' );
	}
}
// }}}
// {{{ Passphrase check
if ( ( $pass = $config->remotepass ) && strlen( $pass ) > 0 ) {
	if ( linkex::get( 'passphrase', $_GET, false ) != $pass ) {
		checkoutput( 3, 'Invalid or missing passphrase' );
	}
}
// }}}

$report = linkex::verifybacklinks( linkex::listfiles( BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'links' . DIRECTORY_SEPARATOR ) );
if ( $config->remotesummary == 1 ) {
	$report = template::report( $report );
	linkex::mail( $config->email, 'Link verification report', $report );
}

checkoutput( 0, 'OK' );

			break;
		case 'about':
			echo template::header( array( 'title' => 'About', 'metarobots' => 'noindex,follow' ) );
			echo template::about();
			echo template::footer();
			break;
		case 'logout':
			$path = dirname( linkex::get( 'SCRIPT_NAME', $_SERVER, '/' ) );
			setcookie( '_authcookie', '', time() - 3600, $path );
			unset( $_SESSION['_authcookie'] );
			linkex::redirect( BASEURI, 301 );
		case '':
			// Add link

if ( !LOGGEDIN && intval( $config->disablepublicform ) == 1 ) {
	echo template::header( array( 'title' => 'Add link', 'metadescription' => 'Exchange hardlinks with '.$config->domain ) );
	echo "

	

		
Form disabled
		

			Please contact the webmaster to setup a link trade.
		
	

";
	echo template::footer();
} else {
	if ( sizeof( $_POST ) > 0 ) {
		if (
			(
				intval( $config->usecaptcha ) == 0 
			) || (
				LOGGEDIN
			) || ( 
				intval( $config->usecaptcha ) == 1 &&
				linkex::get( 'captcha', $_POST, false ) &&
				linkex::get( 'captcha', $_SESSION, false ) && linkex::get( 'result', $_SESSION['captcha'], false ) &&
				$_POST['captcha'] == $_SESSION['captcha']['result'] 
			)
		) {
			$link = new link;

			$link->wmip = $_SERVER['REMOTE_ADDR'];	
			$link->lurl = htmlentities( linkex::get( 'lurl', $_POST, '' ) );
			if ( 
				$config->disablerecipfield == 1 && !LOGGEDIN &&
				$config->samedomain != 2
		 	) {
				$link->rurl = $link->lurl;
			} else {
				$link->rurl = htmlentities( linkex::get( 'rurl', $_POST, '' ) );
			}
			// Damn stupid noobish exploit
			$link->anchor = htmlentities( trim( linkex::get( 'anchor', $_POST, '' ) ) );
			if ( $config->usetitle == 1 ) {
				$link->title = htmlentities( trim( linkex::get( 'title', $_POST, '' ) ) );
			} else {
				$link->title = $link->anchor;
			}

			$link->description = htmlentities( trim( linkex::get( 'description', $_POST, '' ) ) );
			$link->categories = linkex::get( 'categories', $_POST, $config->defaultcategories );
			if ( !is_array( $link->categories ) ) {
				$link->categories = array( $link->categories );
			}
			$link->categories = linkex::map( 'intval', $link->categories );

			$link->email = htmlentities( trim( linkex::get( 'email', $_POST, '' ) ) );

			// Start link validation
			// {{{ Check the title
			if ( $config->usetitle == 1 && strlen( $link->title ) == 0 ) {
				$errors[] = 'Please fill out the title';
			}
			// }}}
			// {{{ Check the anchor
			if ( strlen( $link->anchor ) == 0 ) {
				if ( $config->usetitle == 1 ) {
					$errors[] = 'Please fill out the anchor text';
				} else {
					$errors[] = 'Please fill out the title text';
				}
			}
			// }}}
			// {{{ Check the lurl
			if ( strlen( $link->lurl ) == 0 ) {
				$errors[] = 'Please fill out the URL';
			} else if ( !preg_match( '/^https?:\/\/(.*\.)*[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i', $link->lurl ) ) {
				$errors[] = 'The URL "'.$link->lurl.'" in invalid';
			}
			// }}}
			// {{{ Check the email
			if ( strlen( $link->email ) == 0 ) {
				$errors[] = 'Please enter an email address';
			} else if ( !preg_match( '/\S+@[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i', $link->email ) ) {
				$errors[] = 'The email "'.$link->email.'" is invalid';
			}
			// }}}
			// {{{ Check the rurl
			if ( intval( $config->disablerecipfield ) == 0 ) {
				if ( strlen( $link->rurl ) == 0 ) {
					$errors[] = 'Please fill out the reprocial URL';
				} else if ( !preg_match( '/^https?:\/\/(.*\.)*[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i', $link->rurl ) ) {
					$errors[] = 'The reprocial URL "'.$link->rurl.'" in invalid';
				}
			}
			// }}}
			// {{{ Check the categories
			if ( $config->publiccategories == 1 ) {
				if ( sizeof( $link->categories ) == 0 ) {
					$errors[] = 'Please select a category';
				}
			}
			// }}}
			$link->update();
			$link->updateIPs();
			// {{{ indexexchange
			if ( $config->indexexchange == 1 ) {
				$elems = @parse_url( $link->lurl );
				if ( linkex::get( 'path', $elems, '/' ) != '/' ) {
					$errors[] = 'Only index exchanges allowed';
				}
				if ( $link->lurl != $link->rurl ) {
					$elems = @parse_url( $link->rurl );
					if ( linkex::get( 'path', $elems, '/' ) != '/' ) {
						$errors[] = 'Only index exchanges allowed';
					}
				}
			}
			// }}}
			// {{{ noquerystring
			if ( $config->noquerystring == 1 ) {
				if ( strpos( $link->lurl, '?' ) !== false ) {
					$errors[] = 'No querystrings allowed';
				}
				if ( $link->rurl != $link->lurl && strpos( $link->rurl, '?' ) !== false ) {
					$errors[] = 'No querystrings allowed';
				}
			}
			// }}}
			// {{{ Same domain?
			switch( intval( $config->samedomain ) ) {
			case 1:
				if ( linkex::compareURLs( $link->ldom, $link->rdom ) != 0 ) {
					$errors[] = 'The submitted URLs must be on the same domain';
				}
				break;
			case 2:
				if ( intval( $config->disablerecipfield ) == 0 && linkex::compareURLs( $link->ldom, $link->rdom ) == 0 ) {
					$errors[] = 'The submitted URLs must be on different domains';
				}
				break;
			}
			// }}}
			// {{{ Check the length's
			if ( sizeof( $errors ) == 0 && (( LOGGEDIN && linkex::get( 'skiplengths', $_POST, 0 ) == 0 ) || !LOGGEDIN ) ) {
				// First the anchor
				if ( $config->anchorlength > 0 ) {
					if ( $config->anchorlengthtype == 'w' )  {
						// Max words
						if ( sizeof( preg_split( '#\s+#', $link->anchor ) ) > $config->anchorlength ) {
							$errors[] = sprintf( 'Your site anchor text is too long' );
						}
					} else {
						// Max len
						if ( strlen( $link->anchor ) > $config->anchorlength ) {
							$errors[] = sprintf( 'Your site anchor text is too long' );
						}
					}
				}
				// Then the title
				if ( $config->usetitle == 1 && $config->titlelength > 0 ) {
					if ( $config->titlelengthtype == 'w' )  {
						// Max words
						if ( sizeof( preg_split( '#\s+#', $link->title ) ) > $config->titlelength ) {
							$errors[] = sprintf( 'Your site title is too long' );
						}
					} else {
						// Max len
						if ( strlen( $link->title ) > $config->titlelength ) {
							$errors[] = sprintf( 'Your site title is too long' );
						}
					}
				}

				// Then the description
				if ( $config->descriptionlength > 0 ) {
					if ( $config->descriptionlengthtype == 'w' ) {
						// Max words
						if ( sizeof( preg_split( '#\s+#', $link->description ) ) > $config->descriptionlength ) {
							$errors[] = sprintf( 'Your site description is too long' );
						}
					} else {
						// Max len
						if ( strlen( $link->description ) > $config->descriptionlength ) {
							$errors[] = sprintf( 'Your site description is too long' );
						}
					}
				}
			}
			// }}}
			//  {{{ Check for dublicate domains/ips
			if ( ( LOGGEDIN && linkex::get( 'skipdupes', $_POST, 0 ) == 0 ) || !LOGGEDIN ) {
				$linkids = linkex::listfiles( BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'links' . DIRECTORY_SEPARATOR );
				$ipcount = 0;
				foreach ( $linkids AS $lid ) {
					$l = new link( $lid );
					$ipcount += ( linkex::compareIPs( $l->rdomip, $link->rdomip ) == 0 ) ? 1:0;
					if ( $config->linkbotuniquedomains == 1 ) {
						if ( linkex::compareURLs( $link->ldom, $l->ldom ) == 0 ) {
							$errors[] = 'We allready have a link to "'.$l->ldom.'"';
							break;
						} else if ( linkex::compareURLs( $link->rdom, $l->rdom ) == 0 ) {
							$errors[] = 'We allready have a link from "'.$l->rdom.'"';
							break;
						}
					} else {
						if ( linkex::compareURLs( $link->lurl, $l->lurl ) == 0 ) {
							$errors[] = 'We allready have a link to "'.$l->lurl.'"';
							break;
						} else if ( linkex::compareURLs( $link->rurl, $l->rurl ) == 0 ) {
							$errors[] = 'We allready have a link from "'.$l->rdom.'"';
							break;
						}
					}
					unset( $l );
				}
				if (
					intval( $config->linkbotuniqueips )>0 && 
					$ipcount >= intval( $config->linkbotuniqueips )
				) {
					$errors[] = 'We allready have '.intval($ipcount).' links from "'.$link->rdomip.'"';
				}
			}
			// }}}
			// {{{ Check the blacklist
			if ( ( LOGGEDIN && linkex::get( 'skipblacklist', $_POST, 0 ) == 0 ) || !LOGGEDIN ) {
				if ( sizeof( $errors ) == 0 && linkex::get( 'skipblacklist', $_POST, 0 ) == 0 && ( $reason = $link->blacklisted() ) !== false ) {
					$errors[] = $reason;
				}
			}
			// }}}
			// {{{ Make sure a backlink is present
			$link->lastchecked = time();
			if ( 
				sizeof( $errors ) == 0 && 
				( ( LOGGEDIN && linkex::get( 'skipbacklinkcheck', $_POST, 0 ) == 0 ) || !LOGGEDIN ) && 
				( ( $config->linkbackrequired == 1 ) || ( intval( $config->maxoutboundlinks ) > 0 ) ) && 
				( $e=$link->hasBacklink() ) && 
				linkex::get( 'res', $e, 0 ) != 0 
			) {
				switch( linkex::get( 'res', $e, 0 ) ) {
				case '1':
					$errors[] = 'Unable to verify backlink. '.linkex::get( 'reason', $e, '' );
					break;
				case '2':
					$errors[] = 'None of the links found on "'.$link->rurl.'" could be accepted. ' .
						linkex::get( 'reason', $e, '' );
					break;
				case '4':
					$errors[] = 'The anchor text of the backlink did not match the req'.'uired anchor text.';
					break;
				case '8':
					$errors[] = 'None of the links found on "'.$link->rurl.'" could be accepted. ' .
						linkex::get( 'reason', $e, '' );
					break;
				case '16':
					$errors[] = linkex::get( 'reason', $e, '' );
					break;
				default:
					$errors[] = 'Iternal error';
					break;
				}
			}
			$link->skipcheck = ( LOGGEDIN && linkex::get( 'skipbacklinkcheck', $_POST, 0 ) == 1 ) ? 1:0;
			// }}}
			// {{{ Check the min PageRank
			// The pagerank must be checked if:
			// ( config->minpagerank > 0 && !LOGGEDIN ) || ( LOGGEDIN && linkex::get( 'skippagerank', $_POST, 0 ) == 0 )
			if ( 
				sizeof( $errors ) == 0 &&
				$config->minpagerank > 0 &&
				!( LOGGEDIN && linkex::get( 'skippagerank', $_POST, 0 ) != 0 )
			) {
				if ( $link->getRPageRank( false ) < $config->minpagerank ) {
					$errors[] = 'We require a min. PR'.$pr.', your site has a PR'.$link->getRPageRank( false ).'';
				}
			}
			// }}}
			if ( sizeof( $errors ) == 0 ) {
				$link->save();
				$link = new link( $link->id );
				if ( !LOGGEDIN && strlen( $config->email ) > 4 ) {
					$_SERVER['HTTP_HOST'] = str_replace( 'www.', '', strtolower( linkex::get( 'HTTP_HOST', $_SERVER, 'unknown' ) ) );
					$host = $_SERVER['HTTP_HOST'];
					linkex::mail( $config->email, 'LinkEX: new link @ '.linkex::get( 'HTTP_HOST', $_SERVER, 'unknown' ), "This is a message from {$host}.

A new link was just added:
By:                {$link->wmip}
Email:             {$link->email}

 Outbound link:  {$link->lurl} 
            IP:  {$link->ldomip}
      PageRank:  {$link->lpagerank}
 Indexed pages:  {$link->lindexed}
   Anchor text:  {$link->anchor}
    Title text:  {$link->title}

  Inbound link:  {$link->rurl}
            IP:  {$link->rdomip}
      PageRank:  {$link->rpagerank}
 Indexed pages:  {$link->rindexed}

" );
				}

				echo template::header( array( 'title' => 'Link added' ) );
				echo "

	

		
Rules
		

			
Thank you for adding your link to our database.

			Please make sure you allways keep a link to our site, otherwise your link will be disabled from our site.
			
Like the looks of this script? Get yours for free, head over to LinkEX and check out this free script.
		
	

";
				echo template::footer();
				exit;
			}
		} else {
			// Captcha failed
			$errors[] = 'Spam check failed. Please retry';
		}
	}

	echo template::header( array( 'title' => 'Add link', 'metadescription' => 'Exchange hardlinks with '.$config->domain.'. Instant linkexchange' ) );
	$rules = linkex::fileget( BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR . 'rules', "We are constantly looking for new perm link exchanges to improve link popularity and page rank.

Please remember that this is not about traffic, it's about the link.

Play fair!
" );
	$anchor = $config->anchor;
	$anchor = $anchor[ mt_rand( 0, sizeof( $anchor )-1 ) ];
	$title = $config->title;
	$title = $title[ mt_rand( 0, sizeof( $title )-1 ) ];
	$htmlcode = str_replace(
		array( '{$URL}', '{$ANCHOR}', '{$DESCRIPTION}', '{$TITLE}' ),
		array( 
			htmlentities( $config->url ), 
			htmlentities( $anchor ), 
			htmlentities( $config->description ),
			htmlentities( $title )
		),
		$config->htmlcode
	);
	if ( intval( $config->publiccategories ) == 1 || LOGGEDIN ) {
		$categories = linkex::categories( LOGGEDIN );
		$cats = array();
		foreach( $categories AS $cid=>$name ) {
			$cats[] = new Category( $cid );
		}
		$categories = $cats;
		unset( $cats );
		linkex::sort( $categories, 'name', 'asc' );
		$cats = array();
		foreach( $categories AS $c ) {
			$cats{ $c->id } = $c->name;
		}
		$categories = $cats;
		unset( $cats );

		$categories = linkex::selector( 'categories', $categories, 
			linkex::get( 'categories', $_POST, $categories ), LOGGEDIN, null, array( 'style' => 'width:auto;max-width:300px;' ) );
	} 
	if ( intval( $config->usecaptcha ) == 1 && !LOGGEDIN ) {
		$c = new captcha;
		$captcha = $c->html(); 
	}
	if ( LOGGEDIN ) {
		$skipbacklinkcheck = linkex::checkbox( linkex::get( 'skipbacklinkcheck', $_POST, 0 ) );
		$skippagerank = linkex::checkbox( linkex::get( 'skippagerank', $_POST, 0 ) );
		$skipblacklist = linkex::checkbox( linkex::get( 'skipblacklist', $_POST, 0 ) );
		$skiplengths = linkex::checkbox( linkex::get( 'skiplengths', $_POST, 0 ) );
		$skipdupes = linkex::checkbox( linkex::get( 'skipdupes', $_POST, 0 ) );
	}

	$_POST['email']				= htmlentities( linkex::get( 'email', $_POST, ( (LOGGEDIN)?$config->email:'') ) );
	$_POST['lurl']				= htmlentities( linkex::get( 'lurl', $_POST, '' ) );
	$_POST['rurl']				= htmlentities( linkex::get( 'rurl', $_POST, '' ) );
	$_POST['title']				= htmlentities( linkex::get( 'title', $_POST, '' ) );
	$_POST['anchor']			= htmlentities( linkex::get( 'anchor', $_POST, '' ) );
	$_POST['description'] = htmlentities( linkex::get( 'description', $_POST, '' ) );

	echo "

	

		
Rules
		
			".(($config->maxoutboundlinks>0)?("
			
			"):(""))."
		

			

				

					

						{$rules}
					
				
			
			

				
Linkback:
				
".(($config->linkbackrequired == 1)?("Required"):("Not required"))."
			
			

				
Min. PageRank™:
				
minpagerank}\">
			

				
Max. links:
				
{$config->maxoutboundlinks} external links on reciprocal link URL
			
	


	

		
Our linking details
		
			".(($config->showemail == 1)?("
			
			"):(""))."
			

				
Email:
				
{$config->email}
			

				
URL:
				
{$config->url}
			
			

				
Site anchor:
				
{$anchor}
			
				

				
Site title:
				
{$title}
			
			

				
Site description:
				
{$config->description}
			
			

				
HTML code:
				

			
			

				
{$htmlcode}
			
		
	



	

		
Your linking details
		

			
				".(($config->usetitle==1)?("
				
				"):("
				
				"))."
				
				".(($config->disablerecipfield == 0 || $config->samedomain == 2)?("
				
				"):(""))."
				
				".(($config->usecaptcha && !LOGGEDIN)?("
				
				"):(""))."
				".(($config->publiccategories || LOGGEDIN)?("
				
				"):(""))."
				".((LOGGEDIN)?("
								
				"):(""))."
				

					
Site anchor:
					

						".(($config->anchorlength>0 && $config->anchorlengthtype == 'w')?(" max {$config->anchorlength} words"):(""))."
						".(($config->anchorlength>0 && $config->anchorlengthtype == 'c')?(" max {$config->anchorlength} characters"):(""))."
					
				
				

					
Site title:
					

						".(($config->titlelength>0 && $config->titlelengthtype == 'w')?(" max {$config->titlelength} words"):(""))."
						".(($config->titlelength>0 && $config->titlelengthtype == 'c')?(" max {$config->titlelength} characters"):(""))."
					
				

					
Site title:
					

						".(($config->titlelength>0 && $config->titlelengthtype == 'w')?(" max {$config->titlelength} words"):(""))."
						".(($config->titlelength>0 && $config->titlelengthtype == 'c')?(" max {$config->titlelength} characters"):(""))."
					
				

					
Your URL:
					

				

					
Reciprocal link URL:
					
 
						".(($config->samedomain == 1)?("Must be on the same domain as above"):(""))."
						".(($config->samedomain == 2)?("Must be on a different domain as above	"):(""))."
					
					

				

					
Your email:
					

				
				

					
Site description:
					

						{$_POST['description']} 
						".(($config->descriptionlength>0 && $config->descriptionlengthtype == 'w')?(" max {$config->descriptionlength} words"):(""))."
						".(($config->descriptionlength>0 && $config->descriptionlengthtype == 'c')?(" max {$config->descriptionlength} characters"):(""))."
					
				

					
Spam check:
					

						

							

								
{$captcha}
								

							
						
					
					

				

					
Category:
					
{$categories}
					

				

					

					

Since you are logged in, you have additional options:
				
				

					

					
 Ignore missing backlink.
					

				
				
				

					

					
 Ignore PageRank™.
					

				
				
				

					

					
 Ignore blacklist.
					

				
				

					

					
 Ignore max. length on title and description.
					

				
				

					

					
 Ignore dublicate domains/IPs.
					

				

					

					


					

				
			
		
	

";
	echo template::footer();

}

			break;
		default:
			linkex::redirect( BASEURI, 404 );
		}
	}
} else {

$_username = linkex::get( '_username', $_POST, '' );
$_password1 = linkex::get( '_password1', $_POST, '' );
$_password2 = linkex::get( '_password2', $_POST, '' );
$_email = linkex::get( '_email', $_POST, '' );
$_url = linkex::get( '_url', $_POST, 'http://'.linkex::get( 'HTTP_HOST', $_SERVER, '' ) );
$_anchor = linkex::get( '_anchor', $_POST, '' );

if ( linkex::get( 'ok', $_POST, false ) !== false ) {
	// Form is posted
	// {{{ Check if we have a username
	if ( strlen( trim( $_username ) ) == 0 ) {
		$errors[] = 'Please enter a username';
	}
	// }}}
	// {{{ Check the password(s)
	if ( strlen( trim( $_password1 ) ) == 0 ) {
		$errors[] = 'Please enter a password';
	} else if ( trim( $_password1 ) != trim( $_password2 ) ) {
		$errors[] = 'The two passwords did not match, please try again.';
	}
	// }}}
	// {{{ Check the email
	if ( strlen( trim( $_email ) ) == 0 ) {
		$errors[] = 'Please enter an email address';
	} else if ( !preg_match( '/\S+@[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i', $_email ) ) {
		$errors[] = 'The email "'.$_email.'" is invalid';
	}
	// }}}
	// {{{ Check the URL
	if ( strlen( trim( $_url ) ) == 0 ) {
		$errors[] = 'Please fill out the URL of your website';
	} else if ( !preg_match( '/^https?:\/\/(.*\.)*[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i', $_url ) ) {
		$errors[] = 'The URL "'.$_url.'" in invalid /^https?:\/\/(.*\.)*[a-z0-9]([a-z0-9-]*[a-z0-9])?\.[a-z]+(.*)?/i';
	}
	// }}}
	// {{{ Check the anchor
	if ( strlen( trim( $_anchor ) ) == 0 ) {
		$errors[] = 'Please fill out the title of your website';
	}
	// }}}

	if ( sizeof( $errors ) == 0 ) {
		$dirs = array(
			BASEDIR . DIRECTORY_SEPARATOR .'data',
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'backup' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'config' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'categories' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'blacklist' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'links' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'output' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'logs' . DIRECTORY_SEPARATOR,
			BASEDIR . DIRECTORY_SEPARATOR . 'data' . DIRECTORY_SEPARATOR . 'cache' . DIRECTORY_SEPARATOR
		);

		foreach( $dirs AS $d ) {
			if ( !is_dir( $d ) && @mkdir( $d, 0777 ) === false ) {
				$errors[] = 'Unable to create directory "'.$d.'"';
				break;
			}
			@chmod( $d, 0777 );
		}
		$config = new config;
		$config->password = md5( $_username .'---'. $_password1 );
		$config->email = $_email;
		$config->url = $_url;
		$config->anchor = array( $_anchor );
		$config->defaultcategories = array( '1001' );

		if ( sizeof( $errors ) == 0 ) {
			$config->save();

			linkex::fileput( 
				BASEDIR . DIRECTORY_SEPARATOR .'data'. DIRECTORY_SEPARATOR .'config'. DIRECTORY_SEPARATOR .'uid', '1000' );

			$cat = new category;
			$cat->name = 'Default';
			$cat->save();
			unset( $cat );

			echo template::header( array( 'title' => 'Installation complete' ) );
			echo "

	

		
All done
		

			You LinkEX is now ready to use, log in here, and check out the opportunities with this script.
		
	

";
			echo template::footer();

			exit;
		}
	}	
}

echo template::header( array( 'title' => 'Installation' ) );
echo "

	

		
Welcome to LinkEX
		

			Thank you for choosing LinkEX. Hopefully LinkEX will help you build a strong network of links, 
			and lessen the workload for you at the same time.

			

			In order to start using LinkEX, you need to fill out the form below.
		
	

";
echo "

	

		
Settings
		

			

				

					
Username:
					

				
				

					
Password:
					

				
				

					
Password (again):
					

				
				

					
Email:
					

				
				

					
 
				
				

					
Website URL:
					

				
				

					
Website Title:
					

				
				

					

					

				
			
		
	

";
echo template::footer();

}

?>