72 lines
2.5 KiB
PHP
72 lines
2.5 KiB
PHP
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<?php
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/**
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* Custom functions that affect the /wp-admin/ area
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*
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* @package understrap
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*/
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/* UnderStrap news dashboard widget */
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add_action( 'wp_dashboard_setup', 'understrap_dashboard_news_meta_box' );
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function understrap_dashboard_news_meta_box(){
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add_meta_box('understrap-news', 'UnderStrap News', 'understrap_news_widget_render', 'dashboard', 'side', 'high' );
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}
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function understrap_news_widget_render(){
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include_once(ABSPATH.WPINC."/feed.php");
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$understrap_news_last_checked = get_option('understrap_news_last_checked');
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$understrap_news_url = 'https://understrap.com/feed/';
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$this_site_parsed = parse_url(get_site_url());
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if(!$understrap_news_last_checked){$understrap_news_url.='?fi_ti='.$this_site_parsed['host'];update_option('understrap_news_last_checked', time());}
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$rss = fetch_feed($understrap_news_url);
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$maxitems = $rss->get_item_quantity(5);
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$rss_items = $rss->get_items(0, $maxitems);
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?>
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<style>
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.understrap_news_feed li {
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border-top: 1px solid #eee;
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padding-top: 14px;
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}
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.understrap_news_feed li:last-child {
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border-bottom: 1px solid #eee;
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}
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.understrap_news_feed li .wordpress-feed__post-link {
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font-size: 16px;
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}
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.understrap_news_feed li p {
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margin-top: 0.65rem;
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}
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.understrap_news_feed .feed_item_0 a {
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color: #2c9600;
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font-weight: 600;
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}
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</style>
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<div class="wordpress-feed understrap_news_feed">
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<h3 class="wordpress-feed__header"><em>Latest blog posts on UnderStrap.com</em></h3>
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<ul class="wordpress-feed__posts" role="list">
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<?php
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if($maxitems == 0){
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echo "<li>No items</li>";
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} else {
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foreach($rss_items as $feed_count => $item){
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$the_description = strip_tags($item->get_description());
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?>
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<li class="wordpress-feed__post feed_item_<?php echo $feed_count; ?>">
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<a class="wordpress-feed__post-link" href="<?php echo esc_url($item->get_permalink()); ?>?swpdb=27" target="_blank"><span class="dashicons dashicons-admin-post"></span> <?php echo esc_html($item->get_title()); ?></a>
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<?php if($feed_count == 0){ echo '<small>NEW</small>';} ?>
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<p class="wordpress-feed__post-description">
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<?php echo trim(substr($the_description, 0, 140)).'... <a href="'.esc_url($item->get_permalink()).'"><small>Read More</small></a>'; ?>
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</p>
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</li>
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<?php
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}
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} ?>
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</ul>
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<div class="wordpress-feed__footer">
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<a class="wordpress-feed__footer-link" href="http://understrap.com/blog/?swpdb=27" target="_blank">Read more like this On UnderStrap.com</a></div>
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</div>
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<?php
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}
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