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BUGFIX Limiting BlogHolder->LandingPageFreshness to requests without a controller action only. Controller actions are not regarded as the "landing page", as they cause other views like 'tags' or 'rss', which shouldn't be filtered

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This commit is contained in:
Ingo Schommer 2009-12-22 20:55:23 +00:00
parent eb1dc8019e
commit 1d2c96b6de
1 changed files with 18 additions and 11 deletions
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29
code/BlogTree.php
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@ -143,9 +143,10 @@ class BlogTree extends Page {
* @param string tag Only get blog entries with this tag
* @param string date Only get blog entries on this date - either a year, or a year-month eg '2008' or '2008-02'
* @param callback retrieveCallback A function to call with pagetype, filter and limit for custom blog sorting or filtering
* @param string $where
* @return DataObjectSet
*/
public function Entries($limit = '', $tag = '', $date = '', $retrieveCallback = null) {
public function Entries($limit = '', $tag = '', $date = '', $retrieveCallback = null, $filter = '') {
$tagCheck = '';
$dateCheck = '';
@ -153,7 +154,7 @@ class BlogTree extends Page {
$SQL_tag = Convert::raw2sql($tag);
$tagCheck = "AND \"BlogEntry\".\"Tags\" LIKE '%$SQL_tag%'";
}
if($date) {
if(strpos($date, '-')) {
$year = (int) substr($date, 0, strpos($date, '-'));
@ -168,10 +169,8 @@ class BlogTree extends Page {
$dateCheck = "AND YEAR(\"BlogEntry\".\"Date\") = '$year'";
}
}
} elseif ($this->LandingPageFreshness) {
$dateCheck = "AND \"BlogEntry\".\"Date\" > NOW() - INTERVAL " . $this->LandingPageFreshness;
}
// Build a list of all IDs for BlogHolders that are children of us
$holderIDs = $this->BlogHolderIDs();
@ -179,13 +178,14 @@ class BlogTree extends Page {
if(empty($holderIDs)) return false;
// Otherwise, do the actual query
$where = '"ParentID" IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
if($filter) $filter .= ' AND ';
$filter .= '"ParentID" IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
$order = '"BlogEntry"."Date" DESC';
// By specifying a callback, you can alter the SQL, or sort on something other than date.
if($retrieveCallback) return call_user_func($retrieveCallback, 'BlogEntry', $where, $limit, $order);
else return DataObject::get('BlogEntry', $where, $order, '', $limit);
if($retrieveCallback) return call_user_func($retrieveCallback, 'BlogEntry', $filter, $limit, $order);
else return DataObject::get('BlogEntry', $filter, $order, '', $limit);
}
}
@ -227,9 +227,16 @@ class BlogTree_Controller extends Page_Controller {
function BlogEntries($limit = null) {
if($limit === null) $limit = BlogTree::$default_entries_limit;
// only use freshness if no action is present (might be displaying tags or rss)
if ($this->LandingPageFreshness && !$this->request->param('Action')) {
$filter = "\"BlogEntry\".\"Date\" > NOW() - INTERVAL " . $this->LandingPageFreshness;
} else {
$filter = '';
}
$start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
return $this->Entries("$start,$limit", BlogTree_URL::tag(), BlogTree_URL::date());
return $this->Entries("$start,$limit", BlogTree_URL::tag(), BlogTree_URL::date(), null, $filter);
}
function IncludeBlogRSS() {
@ -262,4 +269,4 @@ class BlogTree_Controller extends Page_Controller {
}
}
?>
?>