<?php

// Index Page
function page_index( $num=1 ) {
	global $theme_path;
		
	load_archive_posts( 0, 0, $num );
	include("$theme_path/" . ( $num > 1 ? "archive" : "index" ) . ".php");
}

// Main RSS Feed
function page_index_feed() {
	global $conf;
	
	set_theme( $conf['feed.theme'] );
	page_index();
}

// Author Page
function page_author( $author="", $num=1 ) {
	global $theme_path, $title;
	
	$title = $author;
		
	load_author_posts( $author, $num );
	include("$theme_path/author.php");
}

// Author Statuses Page
function page_author_statuses( $author="", $num=1 ) {
	header("Location: /$author/");
	exit();
}

// Paginated Page
function page_archive( $year=0, $month=0, $num=1 ) {
	global $theme_path, $title;
	
	$title = "$year Archives";
	
	if ( $month > 0 ) {
		$title = date("F", strtotime("$year-$month-01")) . " $title";
	}
	
	load_archive_posts( 0, 0, $num - 0 );
	include("$theme_path/archive.php");
}

// Single Post
function page_single( $id=0 ) {
		global $theme_path, $title;
		
		load_single_post( $id );
		
		$title = get_title();
		
		include("$theme_path/single.php");
}

// Settings Page
function page_settings() {
	global $theme_path, $conf, $title, $timezones;
	
	if ( !loggedin() ) {
		page_error( 'You must be logged in.' );
	} else {
		$profile = get_profile();
		
		if ( $_POST['form'] == 'account' ) {
			
			// Update the profile information
			mysql_query(sprintf("UPDATE users SET location='%s', fullname='%s', timezone='%s', icon='%s' WHERE id=%s;",
				$_POST['location'], $_POST['fullname'], $_POST['timezone'], $_POST['icon'], $profile['id'] ));
			
			// Update the password (when necessary)
			if ( !empty($_POST['pass']) && $_POST['pass'] == $_POST['pass2'] ) {
				mysql_query(sprintf("UPDATE users SET password=SHA1('%s') WHERE id=%s;",
					$_POST['pass'], $profile['id'] ));
			}
			
			// Make sure we're getting the updated profile
			reload_profile();
			$profile = get_profile();
			
		} elseif ( $_POST['form'] == 'settings' && is_admin() ) {
			
			// Get a clean copy of the settings
			$tmp_conf = $_POST;
			unset($tmp_conf['form']);
			
			// Save the updated settings
			foreach ( $tmp_conf as $name => $value ) {
				$name = ereg_replace( "_", ".", $name );

				mysql_query(sprintf("UPDATE conf SET value='%s' WHERE name='%s';",
					$value, $name ));
			}
			
			load_conf();
			
		}
		
		$title = "Settings";
		include("$theme_path/settings.php");
	}
}

// Registration Page
function page_register() {
	global $theme_path, $conf, $title;
	
	if ( !can_register() ) {
		page_error( 'Registration not allowed.' );
	} else {
		$title = "Register";
		include("$theme_path/register.php");
	}
}

// Login Page
function page_login() {
	global $theme_path, $conf, $title;
	
	if ( loggedin() ) {
		page_error( 'Login not allowed.' );
	} else {
		$title = "Login";
		include("$theme_path/login.php");
	}
}

// Logout Page
function page_logout() {
	global $theme_path, $conf, $title;
	
	if ( !loggedin() ) {
		page_error( 'Logout not allowed.' );
	} else {
		$title = "Logout";
		include("$theme_path/logout.php");
	}
}

// Error Page
function page_error( $msg="" ) {
	global $theme_path, $error_msg, $title;
	
	$error_msg = $msg;
	$title = "Error: $msg";
	
	include("$theme_path/error.php");
}

?>