80 lines
2.4 KiB
PHP
80 lines
2.4 KiB
PHP
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<?php namespace JasonWilliams\Feed\Components;
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use Cms\Classes\ComponentBase;
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use JasonWilliams\Feed\Models\FeedItem;
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use JasonWilliams\Feed\Models\Tags;
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class ShortFeed extends ComponentBase
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{
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private $channelfilter;
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public function componentDetails()
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{
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return [
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'name' => 'Short Feed',
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'description' => 'Displays a mini-feed of the most recent feed items, loaded with other page content'
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];
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}
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public function defineProperties()
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{
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return [
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'channelFilter' => [
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'title' => 'Channels',
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'description' => 'A comma-separated list of channels to include in feed.',
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'type' => 'string',
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'default' => ''
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],
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'tagFilter' => [
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'title' => 'Tag',
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'description' => 'The tag to display in the feed.',
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'type' => 'string',
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'default' => ''
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],
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'maxItems' => [
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'title' => 'Max items',
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'description' => 'How many feed items should be displayed?',
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'default' => 10,
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'type' => 'string',
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'validationPattern' => '^[0-9]+$',
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'validationMessage' => 'The Max items property must be numeric'
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]
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];
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}
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public function onRun()
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{
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date_default_timezone_set('America/Edmonton');
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// Set up the results query
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$results = FeedItem::orderBy('timestamp', 'desc')->take($this->property('maxItems'));
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// Do we need to filter based on a tag?
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if ($this->property('tagFilter') != null)
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{
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$results->join('jasonwilliams_feed_tags', 'jasonwilliams_feed_.id', '=', 'jasonwilliams_feed_tags.feed_item_id');
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$results->where('tag', $this->property('tagFilter'));
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}
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// Do we need to filter based on the channel?
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if ($this->property('channelFilter') != null && $this->property('channelFilter') != 'all')
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{
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$this->channelfilter = explode(',', $this->property('channelFilter'));
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$results->whereHas('channel', function($q) {
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$firstchannel = true;
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foreach ($this->channelfilter as $channel)
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{
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if ($firstchannel) $q->where('slug', $channel);
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else $q->orWhere('slug', $channel);
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$firstchannel = false;
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}
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});
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}
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$this->page['posts'] = $results->get();
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}
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}
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