mirror of
https://github.com/silverstripe/silverstripe-blog
synced 2024-10-22 11:05:58 +02:00
89 lines
2.4 KiB
PHP
Executable File
89 lines
2.4 KiB
PHP
Executable File
<?php
|
|
|
|
if(class_exists("Widget")) {
|
|
|
|
class BlogArchiveWidget extends Widget {
|
|
|
|
private static $title = "Archive";
|
|
|
|
private static $cmsTitle = "Archive";
|
|
|
|
private static $description = "Displays an archive list of posts.";
|
|
|
|
private static $db = array(
|
|
"NumberToDisplay" => "Int",
|
|
"Type" => "Enum('Monthly, Yearly', 'Monthly')"
|
|
);
|
|
|
|
private static $defaults = array(
|
|
"NumberOfMonths" => 12
|
|
);
|
|
|
|
private static $has_one = array(
|
|
"Blog" => "Blog",
|
|
);
|
|
|
|
public function getCMSFields() {
|
|
$fields = parent::getCMSFields();
|
|
|
|
$type = $this->dbObject("Type")->enumValues();
|
|
foreach($type as $k => $v) {
|
|
$type[$k] = _t("BlogArchiveWidget." . ucfirst(strtolower($v)), $v);
|
|
}
|
|
|
|
$fields->merge(array(
|
|
DropdownField::create("BlogID", _t("BlogArchiveWidget.Blog", "Blog"), Blog::get()->map()),
|
|
DropdownField::create("Type", _t("BlogArchiveWidget.Type", "Type"), $type),
|
|
NumericField::create("NumberToDisplay", _t("BlogArchiveWidget.NumberToDisplay", "No. to Display"))
|
|
));
|
|
$this->extend("updateCMSFields", $fields);
|
|
return $fields;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns a list of months where blog posts are present.
|
|
*
|
|
* @return DataList
|
|
**/
|
|
public function getArchive() {
|
|
$query = $this->Blog()->getBlogPosts()->dataQuery();
|
|
|
|
if($this->Type == "Yearly") {
|
|
$query->groupBy("DATE_FORMAT(PublishDate, '%Y')");
|
|
} else {
|
|
$query->groupBy("DATE_FORMAT(PublishDate, '%Y-%M')");
|
|
}
|
|
|
|
$articles = $this->Blog()->getBlogPosts()->setDataQuery($query);
|
|
if($this->NumberToDisplay > 0) $articles = $articles->limit($this->NumberToDisplay);
|
|
|
|
$archive = new ArrayList();
|
|
if($articles->count() > 0) {
|
|
foreach($articles as $article) {
|
|
if($this->Type == "Yearly") {
|
|
$year = date('Y', strtotime($article->PublishDate));
|
|
$month = null;
|
|
$title = $year;
|
|
} else {
|
|
$year = date('Y', strtotime($article->PublishDate));
|
|
$month = date('m', strtotime($article->PublishDate));
|
|
$title = date('F Y', strtotime($article->PublishDate));
|
|
}
|
|
$archive->push(new ArrayData(array(
|
|
"Title" => $title,
|
|
"Link" => Controller::join_links($this->Blog()->Link("archive"), $year, $month)
|
|
)));
|
|
}
|
|
}
|
|
return $archive;
|
|
}
|
|
|
|
}
|
|
|
|
class BlogArchiveWidget_Controller extends Widget_Controller {
|
|
|
|
}
|
|
|
|
}
|