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122 lines
2.5 KiB
122 lines
2.5 KiB
8 years ago
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<?php
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if ( ! class_exists( 'aioseop_dashboard_widget' ) ) {
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/**
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* Class aioseop_dashboard_widget
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*
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* @since 2.3.10
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*/
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class aioseop_dashboard_widget {
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/**
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* Add the action to the constructor.
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*/
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function __construct() {
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add_action( "wp_dashboard_setup", array( $this, 'aioseop_add_dashboard_widget' ) );
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}
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/**
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* @since 2.3.10
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*/
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function aioseop_add_dashboard_widget() {
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if ( current_user_can( 'install_plugins' ) && false !== $this->show_widget() ) {
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wp_add_dashboard_widget( "semperplugins-rss-feed", __( 'SEO News', 'all-in-one-seo-pack' ), array(
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$this,
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'aioseop_display_rss_dashboard_widget',
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) );
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}
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}
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/**
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* @since 2.3.10.2
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*/
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function show_widget() {
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$show = true;
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if ( apply_filters( 'aioseo_show_seo_news', true ) === false ) {
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// API filter hook to disable showing SEO News dashboard widget.
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return false;
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}
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global $aioseop_options;
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if ( AIOSEOPPRO && isset( $aioseop_options['aiosp_showseonews'] ) && ! $aioseop_options['aiosp_showseonews'] ) {
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return false;
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}
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return $show;
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}
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/**
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* @since 2.3.10
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*/
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function aioseop_display_rss_dashboard_widget() {
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include_once( ABSPATH . WPINC . "/feed.php" );
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if ( false === ( $rss_items = get_transient( 'aioseop_feed' ) ) ) {
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$rss = fetch_feed( "https://www.semperplugins.com/feed/" );
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if ( is_wp_error( $rss ) ) {
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echo '{Temporarily unable to load feed.}';
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return;
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}
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$rss_items = $rss->get_items( 0, 4 ); // Show four items.
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$cached = array();
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foreach ( $rss_items as $item ) {
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$cached[] = array(
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'url' => $item->get_permalink(),
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'title' => $item->get_title(),
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'date' => $item->get_date( "M jS Y" ),
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'content' => substr( strip_tags( $item->get_content() ), 0, 128 ) . "...",
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);
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}
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$rss_items = $cached;
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set_transient( 'aioseop_feed', $cached, 12 * HOUR_IN_SECONDS );
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}
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?>
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<ul>
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<?php
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if ( false === $rss_items ) {
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echo "<li>No items</li>";
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return;
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}
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foreach ( $rss_items as $item ) {
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?>
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<li>
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<a target="_blank" href="<?php echo esc_url( $item['url'] ); ?>">
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<?php echo esc_html( $item['title'] ); ?>
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</a>
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<span class="aioseop-rss-date"><?php echo $item['date']; ?></span>
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<div class="aioseop_news">
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<?php echo strip_tags( $item['content'] ) . "..."; ?>
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</div>
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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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<?php
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}
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}
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new aioseop_dashboard_widget();
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}
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