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/htdocs/wp-links-opml.php

https://bitbucket.org/dkrzos/phc
PHP | 59 lines | 42 code | 5 blank | 12 comment | 5 complexity | b8d2d54494812de78c256e7315dc41e6 MD5 | raw file
Possible License(s): GPL-2.0
  1. <?php
  2. /**
  3. * Outputs the OPML XML format for getting the links defined in the link
  4. * administration. This can be used to export links from one blog over to
  5. * another. Links aren't exported by the WordPress export, so this file handles
  6. * that.
  7. *
  8. * This file is not added by default to WordPress theme pages when outputting
  9. * feed links. It will have to be added manually for browsers and users to pick
  10. * up that this file exists.
  11. *
  12. * @package WordPress
  13. */
  14. require_once('./wp-load.php');
  15. header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
  16. $link_cat = '';
  17. if ( !empty($_GET['link_cat']) ) {
  18. $link_cat = $_GET['link_cat'];
  19. if ( !in_array($link_cat, array('all', '0')) )
  20. $link_cat = absint( (string)urldecode($link_cat) );
  21. }
  22. echo '<?xml version="1.0"?'.">\n";
  23. ?>
  24. <opml version="1.0">
  25. <head>
  26. <title><?php printf( __('Links for %s'), esc_attr(get_bloginfo('name', 'display')) ); ?></title>
  27. <dateCreated><?php echo gmdate("D, d M Y H:i:s"); ?> GMT</dateCreated>
  28. <?php do_action('opml_head'); ?>
  29. </head>
  30. <body>
  31. <?php
  32. if ( empty($link_cat) )
  33. $cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0));
  34. else
  35. $cats = get_categories(array('taxonomy' => 'link_category', 'hierarchical' => 0, 'include' => $link_cat));
  36. foreach ( (array)$cats as $cat ) :
  37. $catname = apply_filters('link_category', $cat->name);
  38. ?>
  39. <outline type="category" title="<?php echo esc_attr($catname); ?>">
  40. <?php
  41. $bookmarks = get_bookmarks(array("category" => $cat->term_id));
  42. foreach ( (array)$bookmarks as $bookmark ) :
  43. $title = apply_filters('link_title', $bookmark->link_name);
  44. ?>
  45. <outline text="<?php echo esc_attr($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; ?>" />
  46. <?php
  47. endforeach; // $bookmarks
  48. ?>
  49. </outline>
  50. <?php
  51. endforeach; // $cats
  52. ?>
  53. </body>
  54. </opml>