finished discussion rewrite to use new html/css

git-svn-id: http://code.elgg.org/elgg/trunk@7881 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 41 insertions, 0 deletions

diff --git a/mod/groups/icon.php b/mod/groups/icon.php
new file mode 100644
index 000000000..a6ceaf3b5
--- /dev/null
+++ b/mod/groups/icon.php
@@ -0,0 +1,41 @@
+<?php
+	/**
+	 * Icon display
+	 * 
+	 * @package ElggGroups
+	 */
+
+	global $CONFIG;
+	require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/engine/start.php");
+
+	$group_guid = get_input('group_guid');
+	$group = get_entity($group_guid);
+	
+	$size = strtolower(get_input('size'));
+	if (!in_array($size,array('large','medium','small','tiny','master','topbar')))
+		$size = "medium";
+	
+	$success = false;
+	
+	$filehandler = new ElggFile();
+	$filehandler->owner_guid = $group->owner_guid;
+	$filehandler->setFilename("groups/" . $group->guid . $size . ".jpg");
+	
+	$success = false;
+	if ($filehandler->open("read")) {
+		if ($contents = $filehandler->read($filehandler->size())) {
+			$success = true;
+		} 
+	}
+	
+	if (!$success) {
+		$contents = @file_get_contents($CONFIG->pluginspath . "groups/graphics/default{$size}.jpg");
+	}
+	
+	header("Content-type: image/jpeg");
+	header('Expires: ' . date('r',time() + 864000));
+	header("Pragma: public");
+	header("Cache-Control: public");
+	header("Content-Length: " . strlen($contents));
+	echo $contents;
+?>
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