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authorEvan Prodromou <evan@status.net>2010-08-10 23:35:47 -0700
committerEvan Prodromou <evan@status.net>2010-08-10 23:35:47 -0700
commit3062cc270607ad60993e5e6d6e3977fab74508b0 (patch)
treeb1752cd0fdb1420f35f759e1cdcfdc3267905c84 /plugins/Sitemap
parent0faa988e91056564b2ae19f045a81b322cce4e0c (diff)
add last-modified header to sitemaps to keep them from getting regenerated
Diffstat (limited to 'plugins/Sitemap')
-rw-r--r--plugins/Sitemap/sitemapaction.php23
1 files changed, 23 insertions, 0 deletions
diff --git a/plugins/Sitemap/sitemapaction.php b/plugins/Sitemap/sitemapaction.php
index 45edfccc5..73b9248a3 100644
--- a/plugins/Sitemap/sitemapaction.php
+++ b/plugins/Sitemap/sitemapaction.php
@@ -53,6 +53,8 @@ class SitemapAction extends Action
function handle($args)
{
+ parent::handle($args);
+
header('Content-Type: text/xml; charset=UTF-8');
$this->startXML();
@@ -67,6 +69,27 @@ class SitemapAction extends Action
$this->endXML();
}
+ function lastModified()
+ {
+ $y = $this->trimmed('year');
+
+ $m = $this->trimmed('month');
+ $d = $this->trimmed('day');
+
+ $y += 0;
+ $m += 0;
+ $d += 0;
+
+ $begdate = strtotime("$y-$m-$d 00:00:00");
+ $enddate = $begdate + (24 * 60 * 60);
+
+ if ($enddate < time()) {
+ return $enddate;
+ } else {
+ return null;
+ }
+ }
+
function showUrl($url, $lastMod=null, $changeFreq=null, $priority=null)
{
$this->elementStart('url');