From 8a76d53f35eabe1b33f012e91fd745c1e0653203 Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Sun, 21 Jun 2009 21:47:47 +0000
Subject: added convenience function for front page

---
 lib/exif.php      |  1 -
 lib/tidypics.php  | 35 +++++++++++++++++++++++++++++++++++
 lib/watermark.php |  2 --
 3 files changed, 35 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/exif.php b/lib/exif.php
index 9d5ae6343..2bc25c996 100644
--- a/lib/exif.php
+++ b/lib/exif.php
@@ -1,5 +1,4 @@
 <?php
-include_once dirname(__FILE__) . "/tidypics.php";
 
 function td_get_exif($file) {
 	$mime = $file->mimetype;
diff --git a/lib/tidypics.php b/lib/tidypics.php
index 1254f3ff6..d81b3ab2f 100644
--- a/lib/tidypics.php
+++ b/lib/tidypics.php
@@ -4,6 +4,41 @@
 	 * 
 	 */
 
+	/**
+	 * Get images for display on front page
+	 *
+	 * @param int number of images
+	 * @param int (optional) guid of owner
+	 * @return string of html for display
+	 *
+	 * To use with the custom index plugin, use something like this:
+	
+	if (is_plugin_enabled('tidypics')) {
+?>
+	<!-- display latest photos -->
+		<div class="index_box">
+			<h2><a href="<?php echo $vars['url']; ?>pg/photos/world/"><?php echo elgg_echo("tidypics:mostrecent"); ?></a></h2>
+			<div class="contentWrapper">
+			<?php
+				echo tp_get_latest_photos(5);
+			?>
+			</div>
+		</div>
+<?php
+	}
+?>
+
+	 * Good luck
+	 */
+	function tp_get_latest_photos($num_images, $owner_guid = 0)
+	{
+		$prev_context = set_context('front');
+		$image_html = list_entities('object', 'image', $owner_guid, $num_images, false, false, false);  
+		set_context($prev_context);
+		return $image_html;
+	}
+	
+	
 	/**
 	 * Get image directory path
 	 *
diff --git a/lib/watermark.php b/lib/watermark.php
index ddc41a36b..330ae7b29 100644
--- a/lib/watermark.php
+++ b/lib/watermark.php
@@ -1,7 +1,5 @@
 <?php
 
-include_once dirname(__FILE__) . "/tidypics.php";
-
 
 function tp_watermark($thumbs) {
 	global $CONFIG;
-- 
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