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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 (from r96200)

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This commit is contained in:
Ingo Schommer 2009-12-22 21:07:44 +00:00
parent ccfb175b3b
commit bcaea3eafb
1 changed files with 23 additions and 16 deletions
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39
code/BlogTree.php
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@ -147,9 +147,10 @@ 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 = '';
@ -161,7 +162,7 @@ class BlogTree extends Page {
$tagCheck = "AND `BlogEntry`.Tags LIKE '%$SQL_tag%'";
}
}
if ($date) {
if(strpos($date, '-')) {
$year = (int) substr($date, 0, strpos($date, '-'));
@ -185,14 +186,7 @@ class BlogTree extends Page {
}
}
}
elseif ($this->LandingPageFreshness) {
if(defined('DB::USE_ANSI_SQL')) {
$dateCheck = "AND \"BlogEntry\".\"Date\" > NOW() - INTERVAL " . $this->LandingPageFreshness;
} else {
$dateCheck = "AND `BlogEntry`.Date > NOW() - INTERVAL " . $this->LandingPageFreshness;
}
}
// Build a list of all IDs for BlogHolders that are children of us
$holderIDs = $this->BlogHolderIDs();
@ -200,10 +194,11 @@ class BlogTree extends Page {
if (empty($holderIDs)) return false;
// Otherwise, do the actual query
if($filter) $filter .= ' AND ';
if(defined('DB::USE_ANSI_SQL')) {
$where = '"ParentID" IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
$filter .= '"ParentID" IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
} else {
$where = 'ParentID IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
$filter .= '`ParentID` IN (' . implode(',', $holderIDs) . ") $tagCheck $dateCheck";
}
if(defined('DB::USE_ANSI_SQL')) {
@ -213,8 +208,8 @@ class BlogTree extends Page {
}
// By specifying a callback, you can alter the SQL, or sort on something other than date.
if ($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, '', $limit);
}
}
@ -255,9 +250,20 @@ class BlogTree_Controller extends Page_Controller {
function BlogEntries($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')) {
if(defined('DB::USE_ANSI_SQL')) {
$filter = "\"BlogEntry\".\"Date\" > NOW() - INTERVAL " . $this->LandingPageFreshness;
} else {
$filter = "`BlogEntry`.Date > NOW() - INTERVAL " . $this->LandingPageFreshness;
}
} else {
$filter = '';
}
$start = isset($_GET['start']) ? (int) $_GET['start'] : 0;
return $this->Entries("$start,$limit", BlogURL::tag(), BlogURL::date());
return $this->Entries("$start,$limit", BlogURL::tag(), BlogURL::date(), null, $filter);
}
function IncludeBlogRSS() {
@ -323,3 +329,4 @@ class BlogTree_Controller extends Page_Controller {
return parent::defaultAction($action);
}
}
?>