From c1075c3623f0dc8cd46737c493813ec0881fe632 Mon Sep 17 00:00:00 2001
From: jkbockstael <jeankarim@cblue.be>
Date: Wed, 6 Jul 2011 12:27:55 +0200
Subject: [PATCH] Custom Pages : added a function to get the images belonging
 to the current URL (or any other).

---
 custompages/url-images/README    |  2 ++
 main/inc/lib/custompages.lib.php | 17 +++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/custompages/url-images/README b/custompages/url-images/README
index 929dca9dac..543a49d0c2 100644
--- a/custompages/url-images/README
+++ b/custompages/url-images/README
@@ -1,3 +1,5 @@
 Custom Pages : URL Images
 
 This features allows each access URL to have a number of images (currently three) specific to this URL. This allows easier customization of landing pages by access URL.
+
+You can access a URL's images by calling the static function CustomPages::getURLImages() in your custom page.
diff --git a/main/inc/lib/custompages.lib.php b/main/inc/lib/custompages.lib.php
index 7f1804a737..57425934cd 100644
--- a/main/inc/lib/custompages.lib.php
+++ b/main/inc/lib/custompages.lib.php
@@ -3,6 +3,8 @@
 // Used to implement the loading of custom pages
 // 2011, Jean-Karim Bockstael <jeankarim@cblue.be>
 
+require_once api_get_path(LIBRARY_PATH).'urlmanager.lib.php';
+
 class CustomPages {
 	
 	public static function displayPage($page_name) {
@@ -16,5 +18,20 @@ class CustomPages {
 			error_log('CustomPages::displayPage : could not read file '.$file_name);
 		}
 	}
+
+	public static function getURLImages($url_id = null) {
+		if (is_null($url_id)) {
+			$url = 'http://'.$_SERVER['HTTP_HOST'].'/';
+			$url_id = UrlManager::get_url_id($url);
+		}
+		$url_images_dir = api_get_path(SYS_PATH).'custompages/url-images/';
+		$images = array();
+		for ($img_id = 1; $img_id <= 3; $img_id++) {
+			 if (file_exists($url_images_dir.$url_id.'_url_image_'.$img_id.'.png')) {
+			 	$images[] = api_get_path(WEB_PATH).'custompages/url-images/'.$url_id.'_url_image_'.$img_id.'.png';
+			 }
+		}
+		return $images;
+	}
 }
 ?>