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<?php |
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/** |
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* Outputs the OPML XML format for getting the links defined in the link |
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* administration. This can be used to export links from one blog over to |
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* another. Links aren't exported by the WordPress export, so this file handles |
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* that. |
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* |
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* This file is not added by default to WordPress theme pages when outputting |
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* feed links. It will have to be added manually for browsers and users to pick |
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* up that this file exists. |
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* |
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* @package WordPress |
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*/ |
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require_once( dirname( __FILE__ ) . '/wp-load.php' ); |
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header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true); |
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$link_cat = ''; |
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if ( !empty($_GET['link_cat']) ) { |
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$link_cat = $_GET['link_cat']; |
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if ( !in_array($link_cat, array('all', '0')) ) |
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$link_cat = absint( (string)urldecode($link_cat) ); |
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} |
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echo '<?xml version="1.0"?'.">\n"; |
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?> |
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<opml version="1.0"> |
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<head> |
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<title><?php printf( __('Links for %s'), esc_attr(get_bloginfo('name', 'display')) ); ?></title> |
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<dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated> |
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<?php |
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/** |
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* Fires in the OPML header. |
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* |
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* @since 3.0.0 |
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*/ |
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do_action( 'opml_head' ); |
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?> |
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</head> |
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<body> |
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<?php |
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if ( empty($link_cat) ) |
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$cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0)); |
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else |
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$cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0, 'include' => $link_cat)); |
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foreach ( (array)$cats as $cat ) : |
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/** |
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* Filter the OPML outline link category name. |
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* |
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* @since 2.2.0 |
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* |
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* @param string $catname The OPML outline category name. |
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*/ |
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$catname = apply_filters( 'link_category', $cat->name ); |
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?> |
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<outline type="category" title="<?php echo esc_attr($catname); ?>"> |
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<?php |
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$bookmarks = get_bookmarks(array("category" => $cat->term_id)); |
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foreach ( (array)$bookmarks as $bookmark ) : |
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/** |
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* Filter the OPML outline link title text. |
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* |
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* @since 2.2.0 |
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* |
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* @param string $title The OPML outline title text. |
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*/ |
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$title = apply_filters( 'link_title', $bookmark->link_name ); |
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?> |
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<outline text="<?php echo esc_attr($title); ?>" type="link" xmlUrl="<?php echo esc_attr($bookmark->link_rss); ?>" htmlUrl="<?php echo esc_attr($bookmark->link_url); ?>" updated="<?php if ('0000-00-00 00:00:00' != $bookmark->link_updated) echo $bookmark->link_updated; ?>" /> |
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<?php |
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endforeach; // $bookmarks |
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?> |
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</outline> |
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<?php |
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endforeach; // $cats |
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?> |
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</body> |
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</opml> |