/**
* @param ATOM|RSS2 $feed
* @return ATOM|RSS2
*/
protected function generateFeed($feed)
{
/* @var Post[] $posts */
$site_name = ArrayHelper::getValue(Yii::$app->params, 'site_name', Yii::$app->name);
$posts = Post::find()->where(['status' => Post::STATUS_PUBLISHED])->orderBy(['post_time' => SORT_DESC, 'update_time' => SORT_DESC])->limit(20)->all();
$feed->setTitle($site_name);
$feed->setLink(Url::home(true));
$feed->setSelfLink(Url::to(['feed/rss'], true));
$feed->setAtomLink(Url::to(['feed/atom'], true));
$feed->setDescription(ArrayHelper::getValue(Yii::$app->params, 'seo_description', '最新更新的文章'));
if ($posts) {
$feed->setDate($posts[0]->update_time);
} else {
$feed->setDate(time());
}
foreach ($posts as $post) {
$entry = $feed->createNewItem();
$entry->setTitle($post->title);
$entry->setLink($post->getUrl(true));
$entry->setDate(intval($post->post_time));
$entry->setDescription($post->excerpt);
$entry->setAuthor($post->author_name ? $post->author_name : $post->author->nickname);
$entry->setId($post->alias);
if ($feed instanceof ATOM) {
$entry->setContent($post->content);
}
$feed->addItem($entry);
}
return $feed;
}
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// IMPORTANT : No need to add id for feed or channel. It will be automatically created from link.
//Creating an instance of ATOM class.
$TestFeed = new ATOM();
//Setting the channel elements
//Use wrapper functions for common elements
$TestFeed->setTitle('Testing the RSS writer class');
$TestFeed->setLink('http://www.ajaxray.com/rss2/channel/about');
$TestFeed->setDate(new DateTime());
//For other channel elements, use setChannelElement() function
$TestFeed->setChannelElement('author', array('name' => 'Anis uddin Ahmad'));
//You can add additional link elements, e.g. to a PubSubHubbub server with custom relations.
$TestFeed->setSelfLink('http://example.com/myfeed');
$TestFeed->setAtomLink('http://pubsubhubbub.appspot.com', 'hub');
//Adding a feed. Generally this portion will be in a loop and add all feeds.
//Create an empty Item
$newItem = $TestFeed->createNewItem();
//Add elements to the feed item
//Use wrapper functions to add common feed elements
<?php
/* @var $this \Level14\Website2Feed\SimpleView */
/* @var $feed Level14\Website2Feed\Model\Feed */
/* @var $items \Level14\Website2Feed\Model\Item[] */
use FeedWriter\ATOM;
$atom = new ATOM();
$atom->setTitle($feed->getTitle());
$atom->setLink($feed->getUrl());
$atom->setDate($feed->getUpdatedDate());
$atom->setChannelElement('author', array('name' => $feed->getAuthor()));
foreach ($items as $dbItem) {
$item = $atom->createNewItem();
$item->setTitle($dbItem->getTitle());
$item->setLink($dbItem->getUrl());
$item->setDate($dbItem->getPublishedDate());
$item->setAuthor($feed->getAuthor());
$item->setDescription($dbItem->getDescription());
$atom->addItem($item);
}
$this->app->contentType('application/atom+xml');
$atom->printFeed();
