From: Evan Prodromou <evan@controlyourself.ca>
Date: Tue, 2 Dec 2008 04:50:21 +0000 (-0500)
Subject: generate an etag for shownotice
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=c3f2d195f934c4deff91d30640ec703cb576e55d;p=quix0rs-gnu-social.git

generate an etag for shownotice

darcs-hash:20081202045021-5ed1f-ca0f14051507602bab8898e1e99d9cdb69f2eadc.gz
---

diff --git a/actions/shownotice.php b/actions/shownotice.php
index cedf09678a..d32846aadc 100644
--- a/actions/shownotice.php
+++ b/actions/shownotice.php
@@ -42,14 +42,24 @@ class ShownoticeAction extends StreamAction {
 			return false;
 		}
 
+		$this->avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
+
 		return true;
 	}
 
 	function last_modified() {
-		$avatar = $this->profile->getAvatar(AVATAR_STREAM_SIZE);
 		return max(strtotime($this->notice->modified),
 				   strtotime($this->profile->modified),
-				   ($avatar) ? strtotime($this->avatar->modified) : 0);
+				   ($this->avatar) ? strtotime($this->avatar->modified) : 0);
+	}
+
+	function etag() {
+		return 'W/"' . implode(':', array($this->arg('action'),
+										  common_language(),
+										  $this->notice->id,
+										  strtotime($this->notice->modified),
+										  strtotime($this->profile->modified),
+										  ($this->avatar) ? strtotime($this->avatar->modified) : 0));
 	}
 
 	function handle($args) {