From 621177abc2bc60e9edb3ca723a4afaa9d9e713ef Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Sat, 12 Dec 2009 19:51:49 +0000
Subject: convert line endings to Unix

---
 pages/admin.php         |  46 ++++++++---------
 pages/download.php      | 102 ++++++++++++++++++------------------
 pages/edit.php          | 100 ++++++++++++++++++------------------
 pages/edit_multiple.php |  94 ++++++++++++++++-----------------
 pages/friends.php       |  74 +++++++++++++-------------
 pages/newalbum.php      |  62 +++++++++++-----------
 pages/ownedalbums.php   | 100 ++++++++++++++++++------------------
 pages/tagged.php        |  98 +++++++++++++++++------------------
 pages/upload.php        |  82 ++++++++++++++---------------
 pages/viewalbum.php     | 134 ++++++++++++++++++++++++------------------------
 pages/viewimage.php     | 114 ++++++++++++++++++++--------------------
 pages/world.php         |  60 +++++++++++-----------
 12 files changed, 533 insertions(+), 533 deletions(-)

(limited to 'pages')

diff --git a/pages/admin.php b/pages/admin.php
index 0668ac324..33d44b6c4 100644
--- a/pages/admin.php
+++ b/pages/admin.php
@@ -1,24 +1,24 @@
-<?php
-	/******************************************************************
-	 *
-	 *   Tidypics Admin Settings
-	 *
-	 *******************************************************************/
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	global $CONFIG;
-
-	admin_gatekeeper();
-	set_context('admin');
-	set_page_owner($_SESSION['guid']);
-	
-	$tab = isset($_GET['tab']) ? $_GET['tab'] : 'settings';
-
-	$body = elgg_view_title(elgg_echo('tidypics:administration'));
-	
-	$body .= elgg_view("tidypics/admin/tidypics", array('tab' => $tab));
-	
-	page_draw(elgg_echo('tidypics:administration'), elgg_view_layout("two_column_left_sidebar", '', $body));
-
+<?php
+	/******************************************************************
+	 *
+	 *   Tidypics Admin Settings
+	 *
+	 *******************************************************************/
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	global $CONFIG;
+
+	admin_gatekeeper();
+	set_context('admin');
+	set_page_owner($_SESSION['guid']);
+	
+	$tab = isset($_GET['tab']) ? $_GET['tab'] : 'settings';
+
+	$body = elgg_view_title(elgg_echo('tidypics:administration'));
+	
+	$body .= elgg_view("tidypics/admin/tidypics", array('tab' => $tab));
+	
+	page_draw(elgg_echo('tidypics:administration'), elgg_view_layout("two_column_left_sidebar", '', $body));
+
 ?>
\ No newline at end of file
diff --git a/pages/download.php b/pages/download.php
index f5530cebc..e4ad2e855 100644
--- a/pages/download.php
+++ b/pages/download.php
@@ -1,52 +1,52 @@
-<?php
-	/**
-	 * Tidypics Download Photos
-	 * 
-	 * do not call this directly - call through page handler
-	 */
-	 
-	global $CONFIG;
-
-	$file_guid = (int) get_input("file_guid");
-	$file = get_entity($file_guid);
-	
-	$type = get_input("type");
-	
-	if ($file) {
-		$filename = $file->originalfilename;
-		$mime = $file->mimetype;
-		
-		header("Content-Type: $mime");
-		if ($type == "inline")
-			header("Content-Disposition: inline; filename=\"$filename\"");
-		else
-			header("Content-Disposition: attachment; filename=\"$filename\"");
-
-		
-		$readfile = new ElggFile($file_guid);
-		$readfile->owner_guid = $file->owner_guid;
-		
-		$contents = $readfile->grabFile();
-		
-		if (empty($contents)) {
-			echo file_get_contents(dirname(dirname(__FILE__)) . "/graphics/image_error_large.png" );
-		} else {
-			
-			// expires every 60 days
-			$expires = 60 * 60*60*24;
-			
-			header("Content-Length: " . strlen($contents));
-			header("Cache-Control: public", true);
-			header("Pragma: public", true);
-			header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT', true);
-			
-			
-			echo $contents;
-		}
-		
-		exit;
-	}
-	else
-		register_error(elgg_echo("image:downloadfailed"));
-
+<?php
+	/**
+	 * Tidypics Download Photos
+	 * 
+	 * do not call this directly - call through page handler
+	 */
+	 
+	global $CONFIG;
+
+	$file_guid = (int) get_input("file_guid");
+	$file = get_entity($file_guid);
+	
+	$type = get_input("type");
+	
+	if ($file) {
+		$filename = $file->originalfilename;
+		$mime = $file->mimetype;
+		
+		header("Content-Type: $mime");
+		if ($type == "inline")
+			header("Content-Disposition: inline; filename=\"$filename\"");
+		else
+			header("Content-Disposition: attachment; filename=\"$filename\"");
+
+		
+		$readfile = new ElggFile($file_guid);
+		$readfile->owner_guid = $file->owner_guid;
+		
+		$contents = $readfile->grabFile();
+		
+		if (empty($contents)) {
+			echo file_get_contents(dirname(dirname(__FILE__)) . "/graphics/image_error_large.png" );
+		} else {
+			
+			// expires every 60 days
+			$expires = 60 * 60*60*24;
+			
+			header("Content-Length: " . strlen($contents));
+			header("Cache-Control: public", true);
+			header("Pragma: public", true);
+			header('Expires: ' . gmdate('D, d M Y H:i:s', time() + $expires) . ' GMT', true);
+			
+			
+			echo $contents;
+		}
+		
+		exit;
+	}
+	else
+		register_error(elgg_echo("image:downloadfailed"));
+
 ?>
\ No newline at end of file
diff --git a/pages/edit.php b/pages/edit.php
index 3f13abae9..abf1a0fdd 100644
--- a/pages/edit.php
+++ b/pages/edit.php
@@ -1,51 +1,51 @@
-<?php
-	/**
-	 * Tidypics Edit for Albums and Single Photos 
-	 * 
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	// make sure the user is logged_in
-	gatekeeper(); 
-	
-	set_context('photos');
-	$guid = (int) get_input('guid');
-
-	if (!$entity = get_entity($guid)) 
-		forward();
-
-	if (!$entity->canEdit()) 
-		forward();
-
-	$subtype = $entity->getSubtype();
-		
-	if ($subtype == 'album') {
-		$title = elgg_echo('album:edit');
-
-		if ($container = $entity->container_guid)
-			set_page_owner($container);
-
-	} else if ($subtype == 'image') {
-		$title = elgg_echo('image:edit');
-
-		if ($container = get_entity($entity->container_guid)->container_guid)
-			set_page_owner($container);	
-
-	} else {
-		forward();
-	}
-	
-	$page_owner = page_owner_entity();
-	if ($page_owner instanceof ElggGroup) {
-		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
-	}
-
-	
-	$area2 .= elgg_view_title($title);
-	$area2 .= elgg_view('tidypics/forms/edit', array('entity' => $entity, 'subtype' => $subtype));
-	$body = elgg_view_layout('two_column_left_sidebar', $area1, $area2);
-
-	page_draw($title, $body);
+<?php
+	/**
+	 * Tidypics Edit for Albums and Single Photos 
+	 * 
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	// make sure the user is logged_in
+	gatekeeper(); 
+	
+	set_context('photos');
+	$guid = (int) get_input('guid');
+
+	if (!$entity = get_entity($guid)) 
+		forward();
+
+	if (!$entity->canEdit()) 
+		forward();
+
+	$subtype = $entity->getSubtype();
+		
+	if ($subtype == 'album') {
+		$title = elgg_echo('album:edit');
+
+		if ($container = $entity->container_guid)
+			set_page_owner($container);
+
+	} else if ($subtype == 'image') {
+		$title = elgg_echo('image:edit');
+
+		if ($container = get_entity($entity->container_guid)->container_guid)
+			set_page_owner($container);	
+
+	} else {
+		forward();
+	}
+	
+	$page_owner = page_owner_entity();
+	if ($page_owner instanceof ElggGroup) {
+		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
+	}
+
+	
+	$area2 .= elgg_view_title($title);
+	$area2 .= elgg_view('tidypics/forms/edit', array('entity' => $entity, 'subtype' => $subtype));
+	$body = elgg_view_layout('two_column_left_sidebar', $area1, $area2);
+
+	page_draw($title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/edit_multiple.php b/pages/edit_multiple.php
index 0c9295054..49b7dd6f3 100644
--- a/pages/edit_multiple.php
+++ b/pages/edit_multiple.php
@@ -1,47 +1,47 @@
-<?php
-	/**
-	 * Tidypics: Edit the properties of multiple images 
-	 * 
-	 * Called after upload only
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	gatekeeper();
-	set_context('photos');
-
-	// parse out photo guids
-	$file_string = get_input('files');
-	$file_array_sent = explode('-', $file_string);
-	$new_file_array = array();
-
-	// set owner of page based on first photo guid
-	$photo_guid = (int)$file_array_sent[0];
-	$photo = get_entity($photo_guid);
-
-	// set page owner based on owner of photo album
-	set_page_owner($photo->owner_guid);
-	$album = get_entity($photo->container_guid);
-	if ($album) {
-		$owner_guid = $album->container_guid;
-		if ($owner_guid)
-			set_page_owner($owner_guid);
-	}
-
-	foreach ($file_array_sent as $file_guid) {
-		if ($entity = get_entity($file_guid)) {
-			if ($entity->canEdit()){
-				array_push($new_file_array, $file_guid);
-			}
-			if (!$album_guid) 
-				$album_guid = $entity->container_guid;
-			
-		}
-	}
-
-	$title = elgg_echo('tidypics:editprops');
-	$area2 .= elgg_view_title($title);
-	$area2 .= elgg_view("tidypics/forms/edit_multi", array('file_array' => $new_file_array, 'album_guid' => $album_guid));
-	$body = elgg_view_layout('two_column_left_sidebar', $area1, $area2);
-	page_draw($title, $body);
-?>
+<?php
+	/**
+	 * Tidypics: Edit the properties of multiple images 
+	 * 
+	 * Called after upload only
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	gatekeeper();
+	set_context('photos');
+
+	// parse out photo guids
+	$file_string = get_input('files');
+	$file_array_sent = explode('-', $file_string);
+	$new_file_array = array();
+
+	// set owner of page based on first photo guid
+	$photo_guid = (int)$file_array_sent[0];
+	$photo = get_entity($photo_guid);
+
+	// set page owner based on owner of photo album
+	set_page_owner($photo->owner_guid);
+	$album = get_entity($photo->container_guid);
+	if ($album) {
+		$owner_guid = $album->container_guid;
+		if ($owner_guid)
+			set_page_owner($owner_guid);
+	}
+
+	foreach ($file_array_sent as $file_guid) {
+		if ($entity = get_entity($file_guid)) {
+			if ($entity->canEdit()){
+				array_push($new_file_array, $file_guid);
+			}
+			if (!$album_guid) 
+				$album_guid = $entity->container_guid;
+			
+		}
+	}
+
+	$title = elgg_echo('tidypics:editprops');
+	$area2 .= elgg_view_title($title);
+	$area2 .= elgg_view("tidypics/forms/edit_multi", array('file_array' => $new_file_array, 'album_guid' => $album_guid));
+	$body = elgg_view_layout('two_column_left_sidebar', $area1, $area2);
+	page_draw($title, $body);
+?>
diff --git a/pages/friends.php b/pages/friends.php
index 8ac1e21d0..e35adce04 100644
--- a/pages/friends.php
+++ b/pages/friends.php
@@ -1,38 +1,38 @@
-<?php
-	/**
-	 * Tidypics Friends Albums Listing
-	 * 
-	 * List all the albums of someone's friends
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	$username = get_input('username');
-
-	// if no username, redirect to world photo albums
-	if (!$username) {
-		forward('pg/photos/world');
-	}
-
-	// setup title
-	$user = get_user_by_username($username);
-	if (!$user) {
-		forward('pg/photos/world');
-	}
-	if ($user->guid == get_loggedin_userid())
-		$title = elgg_echo('album:yours:friends');
-	else
-		$title = sprintf(elgg_echo('album:friends'), $user->name);
-	
-	$area2 = elgg_view_title($title);
-	
-	// get html for viewing list of photo albums
-	set_context('search');
-	set_input('search_viewtype', 'gallery'); // need to force gallery view
-	$area2 .= list_user_friends_objects($user->guid, 'album', 10, true, false);
-	
-	
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-	
-	page_draw($title, $body);
+<?php
+	/**
+	 * Tidypics Friends Albums Listing
+	 * 
+	 * List all the albums of someone's friends
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	$username = get_input('username');
+
+	// if no username, redirect to world photo albums
+	if (!$username) {
+		forward('pg/photos/world');
+	}
+
+	// setup title
+	$user = get_user_by_username($username);
+	if (!$user) {
+		forward('pg/photos/world');
+	}
+	if ($user->guid == get_loggedin_userid())
+		$title = elgg_echo('album:yours:friends');
+	else
+		$title = sprintf(elgg_echo('album:friends'), $user->name);
+	
+	$area2 = elgg_view_title($title);
+	
+	// get html for viewing list of photo albums
+	set_context('search');
+	set_input('search_viewtype', 'gallery'); // need to force gallery view
+	$area2 .= list_user_friends_objects($user->guid, 'album', 10, true, false);
+	
+	
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+	
+	page_draw($title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/newalbum.php b/pages/newalbum.php
index 006c61b54..fda886d52 100644
--- a/pages/newalbum.php
+++ b/pages/newalbum.php
@@ -1,32 +1,32 @@
-<?php
-
-	/**
-	 * Tidypics Create New Album Page
-	 * 
-	 */
-
-	// Load Elgg engine
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-	
-	// must be logged in to create a new album
-	gatekeeper();
-	
-	// Get the current page's owner	
-	$page_owner = page_owner_entity();
-	if ($page_owner === false || is_null($page_owner)) {
-		$page_owner = $_SESSION['user'];
-		set_page_owner($_SESSION['guid']);
-	}
-	
-	if ($page_owner instanceof ElggGroup) {
-		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
-	}
-	
-	$area2 = elgg_view_title(elgg_echo('album:add'));
-	$area2 .= elgg_view("tidypics/forms/edit");
-	
-	// Display page
-	page_draw(elgg_echo('album:add'),elgg_view_layout("two_column_left_sidebar", $area1, $area2, $area3 ));
-
+<?php
+
+	/**
+	 * Tidypics Create New Album Page
+	 * 
+	 */
+
+	// Load Elgg engine
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+	
+	// must be logged in to create a new album
+	gatekeeper();
+	
+	// Get the current page's owner	
+	$page_owner = page_owner_entity();
+	if ($page_owner === false || is_null($page_owner)) {
+		$page_owner = $_SESSION['user'];
+		set_page_owner($_SESSION['guid']);
+	}
+	
+	if ($page_owner instanceof ElggGroup) {
+		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
+	}
+	
+	$area2 = elgg_view_title(elgg_echo('album:add'));
+	$area2 .= elgg_view("tidypics/forms/edit");
+	
+	// Display page
+	page_draw(elgg_echo('album:add'),elgg_view_layout("two_column_left_sidebar", $area1, $area2, $area3 ));
+
 ?>
\ No newline at end of file
diff --git a/pages/ownedalbums.php b/pages/ownedalbums.php
index c3dc54d24..f43c2c5eb 100644
--- a/pages/ownedalbums.php
+++ b/pages/ownedalbums.php
@@ -1,51 +1,51 @@
-<?php
-	/**
-	 * tidypics photo gallery album listing page for a person/group
-	 * 
-	 * Shows all the albums that belong to that person or group
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-	
-	// if this page belongs to a closed group, prevent anyone outside group from seeing
-	if (is_callable('group_gatekeeper')) group_gatekeeper();
-	
-	//get the owner of the current page
-	$owner = page_owner_entity();
-	
-	
-	//if page owner cannot be found, forward to world album list
-	if (is_null($owner->username) || empty($owner->username))  {
-		forward('pg/photos/world');
-	}
-
-	
-	// setup group menu for album index
-	if ($owner instanceof ElggGroup) {
-				add_submenu_item(	sprintf(elgg_echo('album:group'),$owner->name), 
-									$CONFIG->wwwroot . "pg/photos/owned/" . $owner->username);
-		if (can_write_to_container(0, $owner->guid)) {
-				add_submenu_item(	elgg_echo('album:create'),
-									$CONFIG->wwwroot . 'pg/photos/new/' . $owner->username,
-									'tidypics');
-		}
-	}
-	
-	//set the title
-	$title = sprintf(elgg_echo('album:user'), $owner->name);
-	$area2 = elgg_view_title($title);
-		
-	// Get objects
-	set_context('search');
-	set_input('search_viewtype', 'gallery');
-	if ($owner instanceof ElggGroup)
-		$area2 .= list_entities("object", "album", $owner->guid, 12, false);
-	else
-		$area2 .= list_entities("object", "album", $owner->guid, 12, false);
-	
-	set_context('photos');
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-	
-	// Finally draw the page
-	page_draw($title, $body);
+<?php
+	/**
+	 * tidypics photo gallery album listing page for a person/group
+	 * 
+	 * Shows all the albums that belong to that person or group
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+	
+	// if this page belongs to a closed group, prevent anyone outside group from seeing
+	if (is_callable('group_gatekeeper')) group_gatekeeper();
+	
+	//get the owner of the current page
+	$owner = page_owner_entity();
+	
+	
+	//if page owner cannot be found, forward to world album list
+	if (is_null($owner->username) || empty($owner->username))  {
+		forward('pg/photos/world');
+	}
+
+	
+	// setup group menu for album index
+	if ($owner instanceof ElggGroup) {
+				add_submenu_item(	sprintf(elgg_echo('album:group'),$owner->name), 
+									$CONFIG->wwwroot . "pg/photos/owned/" . $owner->username);
+		if (can_write_to_container(0, $owner->guid)) {
+				add_submenu_item(	elgg_echo('album:create'),
+									$CONFIG->wwwroot . 'pg/photos/new/' . $owner->username,
+									'tidypics');
+		}
+	}
+	
+	//set the title
+	$title = sprintf(elgg_echo('album:user'), $owner->name);
+	$area2 = elgg_view_title($title);
+		
+	// Get objects
+	set_context('search');
+	set_input('search_viewtype', 'gallery');
+	if ($owner instanceof ElggGroup)
+		$area2 .= list_entities("object", "album", $owner->guid, 12, false);
+	else
+		$area2 .= list_entities("object", "album", $owner->guid, 12, false);
+	
+	set_context('photos');
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+	
+	// Finally draw the page
+	page_draw($title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/tagged.php b/pages/tagged.php
index fb07b392c..b5a879809 100644
--- a/pages/tagged.php
+++ b/pages/tagged.php
@@ -1,50 +1,50 @@
-<?php
-	/**
-	 * Tidypics Tagged Listing
-	 * 
-	 * List all photos tagged with a user
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-	
-	
-	// Get user guid
-	$guid = get_input('guid');
-	
-	$user = get_entity($guid);
-
-	if ($user)
-		$title = sprintf(elgg_echo('tidypics:usertag'), $user->name);
-	else
-		$title = "User does not exist";
-		
-	
-	
-	// create main column
-	$body = elgg_view_title($title);
-	
-	set_context('search');
-	set_input('search_viewtype', 'gallery'); // need to force gallery view
-	$body .= list_entities_from_relationship('phototag', $guid, false, 'object', 'image', 0, 10, false); 
-
-	// Set up submenus
-	if (isloggedin()) {
-		add_submenu_item(	elgg_echo("album:yours"), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $_SESSION['user']->username, 
-							'tidypics-b' );
-	}
-	add_submenu_item(	elgg_echo('album:all'), 
-						$CONFIG->wwwroot . "pg/photos/world/", 
-						'tidypics-z');
-	add_submenu_item(	elgg_echo('tidypics:mostrecent'),
-						$CONFIG->wwwroot . 'pg/photos/mostrecent',
-						'tidypics-z');
-
-	
-	
-	$body = elgg_view_layout('two_column_left_sidebar','',$body);
-	
-
-	page_draw($title,$body);
-
+<?php
+	/**
+	 * Tidypics Tagged Listing
+	 * 
+	 * List all photos tagged with a user
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+	
+	
+	// Get user guid
+	$guid = get_input('guid');
+	
+	$user = get_entity($guid);
+
+	if ($user)
+		$title = sprintf(elgg_echo('tidypics:usertag'), $user->name);
+	else
+		$title = "User does not exist";
+		
+	
+	
+	// create main column
+	$body = elgg_view_title($title);
+	
+	set_context('search');
+	set_input('search_viewtype', 'gallery'); // need to force gallery view
+	$body .= list_entities_from_relationship('phototag', $guid, false, 'object', 'image', 0, 10, false); 
+
+	// Set up submenus
+	if (isloggedin()) {
+		add_submenu_item(	elgg_echo("album:yours"), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $_SESSION['user']->username, 
+							'tidypics-b' );
+	}
+	add_submenu_item(	elgg_echo('album:all'), 
+						$CONFIG->wwwroot . "pg/photos/world/", 
+						'tidypics-z');
+	add_submenu_item(	elgg_echo('tidypics:mostrecent'),
+						$CONFIG->wwwroot . 'pg/photos/mostrecent',
+						'tidypics-z');
+
+	
+	
+	$body = elgg_view_layout('two_column_left_sidebar','',$body);
+	
+
+	page_draw($title,$body);
+
 ?>
\ No newline at end of file
diff --git a/pages/upload.php b/pages/upload.php
index 3550d5620..84d237287 100644
--- a/pages/upload.php
+++ b/pages/upload.php
@@ -1,42 +1,42 @@
-<?php
-	/**
-	 * Tidypics Upload Images Page
-	 * 
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-	
-	// must be logged in to upload images
-	gatekeeper();
-	
-	$album_guid = (int) get_input('container_guid');
-	if (!$album_guid)
-		forward();
-
-	$album = get_entity($album_guid);
-	
-	//if album does not exist or user does not have access
-	if (!$album || !$album->canEdit()) {
-		// throw warning and forward to previous page
-		forward($_SERVER['HTTP_REFERER']);
-	}
-
-	// set page owner based on container (user or group) 
-	$container = $album->container_guid;
-	set_page_owner($container);
-
-	$page_owner = page_owner_entity();
-	if ($page_owner instanceof ElggGroup) {
-		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
-	}
-
-	set_context('photos');
-	$title = elgg_echo('album:addpix') . ': ' . $album->title;
-	$area2 .= elgg_view_title($title);
-	
-	$area2 .= elgg_view("tidypics/forms/upload", array('album' => $album_guid ) );
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-	
-	page_draw($title, $body);
+<?php
+	/**
+	 * Tidypics Upload Images Page
+	 * 
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+	
+	// must be logged in to upload images
+	gatekeeper();
+	
+	$album_guid = (int) get_input('container_guid');
+	if (!$album_guid)
+		forward();
+
+	$album = get_entity($album_guid);
+	
+	//if album does not exist or user does not have access
+	if (!$album || !$album->canEdit()) {
+		// throw warning and forward to previous page
+		forward($_SERVER['HTTP_REFERER']);
+	}
+
+	// set page owner based on container (user or group) 
+	$container = $album->container_guid;
+	set_page_owner($container);
+
+	$page_owner = page_owner_entity();
+	if ($page_owner instanceof ElggGroup) {
+		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
+	}
+
+	set_context('photos');
+	$title = elgg_echo('album:addpix') . ': ' . $album->title;
+	$area2 .= elgg_view_title($title);
+	
+	$area2 .= elgg_view("tidypics/forms/upload", array('album' => $album_guid ) );
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+	
+	page_draw($title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/viewalbum.php b/pages/viewalbum.php
index 402c2d7e6..9ebc31fae 100644
--- a/pages/viewalbum.php
+++ b/pages/viewalbum.php
@@ -1,68 +1,68 @@
-<?php
-
-	/**
-	 * Tidypics Album View Page
-	 *
-	 * This displays a listing of all the photos that belong to an album
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	// if this page belongs to a closed group, prevent anyone outside group from seeing
-	if (is_callable('group_gatekeeper')) group_gatekeeper();
-
-	// get the album entity
-	$album_guid = (int) get_input('guid');
-	$album = get_entity($album_guid);
-
-	// panic if we can't get it
-	if (!$album) forward();
-
-	// container should always be set, but just in case
-	if ($album->container_guid)
-		set_page_owner($album->container_guid);
-	else
-		set_page_owner($album->owner_guid);
-
-	$owner = page_owner_entity();
-
-	// setup group menu
-	if ($owner instanceof ElggGroup) {
-		add_submenu_item(	sprintf(elgg_echo('album:group'),$owner->name), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $owner->username);
-	}
-	
-	// allow other plugins to override the slideshow
-	$slideshow_link = trigger_plugin_hook('tp_slideshow', 'album', $album, null);
-	if ($slideshow_link) {
-		add_submenu_item(elgg_echo('album:slideshow'),
-						$slideshow_link,
-						'photos' );
-	}
-
-	if (can_write_to_container(0, $album->container_guid)) {
-		if ($owner instanceof ElggGroup) {
-			add_submenu_item(	elgg_echo('album:create'),
-								$CONFIG->wwwroot . 'pg/photos/new/' . $owner->username,
-								'photos');
-		}
-		add_submenu_item(	elgg_echo('album:addpix'),
-							$CONFIG->wwwroot . 'pg/photos/upload/' . $album_guid,
-							'photos');
-		add_submenu_item(	elgg_echo('album:edit'),
-							$CONFIG->wwwroot . 'pg/photos/edit/' . $album_guid,
-							'photos');
-		$ts = time();
-		$token = generate_action_token($ts);
-		add_submenu_item(	elgg_echo('album:delete'),
-							$CONFIG->wwwroot . 'action/tidypics/delete?guid=' . $album_guid . '&amp;__elgg_token=' . $token . '&amp;__elgg_ts=' . $ts,
-							'photos',
-							true);
-	}
-
-	// create body
-	$area2 = elgg_view_entity($album, true);
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-
-	page_draw($album->title, $body);
+<?php
+
+	/**
+	 * Tidypics Album View Page
+	 *
+	 * This displays a listing of all the photos that belong to an album
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	// if this page belongs to a closed group, prevent anyone outside group from seeing
+	if (is_callable('group_gatekeeper')) group_gatekeeper();
+
+	// get the album entity
+	$album_guid = (int) get_input('guid');
+	$album = get_entity($album_guid);
+
+	// panic if we can't get it
+	if (!$album) forward();
+
+	// container should always be set, but just in case
+	if ($album->container_guid)
+		set_page_owner($album->container_guid);
+	else
+		set_page_owner($album->owner_guid);
+
+	$owner = page_owner_entity();
+
+	// setup group menu
+	if ($owner instanceof ElggGroup) {
+		add_submenu_item(	sprintf(elgg_echo('album:group'),$owner->name), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $owner->username);
+	}
+	
+	// allow other plugins to override the slideshow
+	$slideshow_link = trigger_plugin_hook('tp_slideshow', 'album', $album, null);
+	if ($slideshow_link) {
+		add_submenu_item(elgg_echo('album:slideshow'),
+						$slideshow_link,
+						'photos' );
+	}
+
+	if (can_write_to_container(0, $album->container_guid)) {
+		if ($owner instanceof ElggGroup) {
+			add_submenu_item(	elgg_echo('album:create'),
+								$CONFIG->wwwroot . 'pg/photos/new/' . $owner->username,
+								'photos');
+		}
+		add_submenu_item(	elgg_echo('album:addpix'),
+							$CONFIG->wwwroot . 'pg/photos/upload/' . $album_guid,
+							'photos');
+		add_submenu_item(	elgg_echo('album:edit'),
+							$CONFIG->wwwroot . 'pg/photos/edit/' . $album_guid,
+							'photos');
+		$ts = time();
+		$token = generate_action_token($ts);
+		add_submenu_item(	elgg_echo('album:delete'),
+							$CONFIG->wwwroot . 'action/tidypics/delete?guid=' . $album_guid . '&amp;__elgg_token=' . $token . '&amp;__elgg_ts=' . $ts,
+							'photos',
+							true);
+	}
+
+	// create body
+	$area2 = elgg_view_entity($album, true);
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+
+	page_draw($album->title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/viewimage.php b/pages/viewimage.php
index 5f23fc685..025c1ad3b 100644
--- a/pages/viewimage.php
+++ b/pages/viewimage.php
@@ -1,58 +1,58 @@
-<?php
-
-	/**
-	 * Tidypics image view
-	 * 
-	 * Display a view of a single image
-	 */
-
-	// Load Elgg engine
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-
-	// if this page belongs to a closed group, prevent anyone outside group from seeing
-	if (is_callable('group_gatekeeper')) group_gatekeeper();
-
-	// get the album entity
-	$photo_guid = (int) get_input('guid');
-	$photo = get_entity($photo_guid);
-
-	// panic if we can't get it
-	if (!$photo) forward();
-
-	// set page owner based on owner of photo album
-	set_page_owner($photo->owner_guid);
-	$album = get_entity($photo->container_guid);
-	if ($album) {
-		$owner_guid = $album->container_guid;
-		if ($owner_guid)
-			set_page_owner($owner_guid);
-	}
-
-	
-	$page_owner = page_owner_entity();
-	if ($page_owner instanceof ElggGroup) {
-		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
-							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
-	}
-
-	if (can_write_to_container(0, $album->container_guid)) {
-		add_submenu_item(	elgg_echo('image:edit'),
-							$CONFIG->wwwroot . 'pg/photos/edit/' . $photo_guid,
-							'photos');
-		$ts = time();
-		$token = generate_action_token($ts);
-		add_submenu_item(	elgg_echo('image:delete'),
-							$CONFIG->wwwroot . 'action/tidypics/delete?guid=' . $photo_guid . '&amp;__elgg_token=' . $token . '&amp;__elgg_ts=' . $ts,
-							'photos',
-							true);
-	}
-
-	
-	$title = $photo->title;
-	$area2 = elgg_view_title($title);
-	$area2 .= elgg_view_entity($photo, true);
-
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-
-	page_draw($title, $body);
+<?php
+
+	/**
+	 * Tidypics image view
+	 * 
+	 * Display a view of a single image
+	 */
+
+	// Load Elgg engine
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+
+	// if this page belongs to a closed group, prevent anyone outside group from seeing
+	if (is_callable('group_gatekeeper')) group_gatekeeper();
+
+	// get the album entity
+	$photo_guid = (int) get_input('guid');
+	$photo = get_entity($photo_guid);
+
+	// panic if we can't get it
+	if (!$photo) forward();
+
+	// set page owner based on owner of photo album
+	set_page_owner($photo->owner_guid);
+	$album = get_entity($photo->container_guid);
+	if ($album) {
+		$owner_guid = $album->container_guid;
+		if ($owner_guid)
+			set_page_owner($owner_guid);
+	}
+
+	
+	$page_owner = page_owner_entity();
+	if ($page_owner instanceof ElggGroup) {
+		add_submenu_item(	sprintf(elgg_echo('album:group'),$page_owner->name), 
+							$CONFIG->wwwroot . "pg/photos/owned/" . $page_owner->username);
+	}
+
+	if (can_write_to_container(0, $album->container_guid)) {
+		add_submenu_item(	elgg_echo('image:edit'),
+							$CONFIG->wwwroot . 'pg/photos/edit/' . $photo_guid,
+							'photos');
+		$ts = time();
+		$token = generate_action_token($ts);
+		add_submenu_item(	elgg_echo('image:delete'),
+							$CONFIG->wwwroot . 'action/tidypics/delete?guid=' . $photo_guid . '&amp;__elgg_token=' . $token . '&amp;__elgg_ts=' . $ts,
+							'photos',
+							true);
+	}
+
+	
+	$title = $photo->title;
+	$area2 = elgg_view_title($title);
+	$area2 .= elgg_view_entity($photo, true);
+
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+
+	page_draw($title, $body);
 ?>
\ No newline at end of file
diff --git a/pages/world.php b/pages/world.php
index 2683abc1d..9488f2620 100644
--- a/pages/world.php
+++ b/pages/world.php
@@ -1,31 +1,31 @@
-<?php
-	/**
-	 * Tidypics View All Albums on Site
-	 * 
-	 */
-
-	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
-	
-	// set page owner to logged in user
-	if (isloggedin()) {
-		set_page_owner(get_loggedin_userid());
-	}
-	
-	$num_albums = 16;
-	
-	$title = elgg_echo('album:all');
-	
-	set_context('photos');
-	$area2 = elgg_view_title($title);
-	
-	set_context('search');
-	set_input('search_viewtype', 'gallery');
-	$albums_html .= list_entities('object','album', 0, $num_albums, false);
-
-	
-	$area2 .= $albums_html;
-	
-	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
-
-	page_draw($title, $body);
+<?php
+	/**
+	 * Tidypics View All Albums on Site
+	 * 
+	 */
+
+	include_once dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php";
+	
+	// set page owner to logged in user
+	if (isloggedin()) {
+		set_page_owner(get_loggedin_userid());
+	}
+	
+	$num_albums = 16;
+	
+	$title = elgg_echo('album:all');
+	
+	set_context('photos');
+	$area2 = elgg_view_title($title);
+	
+	set_context('search');
+	set_input('search_viewtype', 'gallery');
+	$albums_html .= list_entities('object','album', 0, $num_albums, false);
+
+	
+	$area2 .= $albums_html;
+	
+	$body = elgg_view_layout('two_column_left_sidebar', '', $area2);
+
+	page_draw($title, $body);
 ?>
\ No newline at end of file
-- 
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