]> scripts.mit.edu Git - autoinstalls/wordpress.git/blob - wp-admin/import/opml.php
Wordpress 2.8.3-scripts
[autoinstalls/wordpress.git] / wp-admin / import / opml.php
1 <?php
2 /**
3  * Links Import Administration Panel.
4  *
5  * @copyright 2002 Mike Little <mike@zed1.com>
6  * @author Mike Little <mike@zed1.com>
7  * @package WordPress
8  * @subpackage Administration
9  */
10
11 /** Load WordPress Administration Bootstrap */
12 $parent_file = 'tools.php';
13 $submenu_file = 'import.php';
14 $title = __('Import Blogroll');
15
16 class OPML_Import {
17
18         function dispatch() {
19                 global $wpdb, $user_ID;
20 $step = $_POST['step'];
21 if (!$step) $step = 0;
22 ?>
23 <?php
24 switch ($step) {
25         case 0: {
26                 include_once('admin-header.php');
27                 if ( !current_user_can('manage_links') )
28                         wp_die(__('Cheatin&#8217; uh?'));
29
30                 $opmltype = 'blogrolling'; // default.
31 ?>
32
33 <div class="wrap">
34 <?php screen_icon(); ?>
35 <h2><?php _e('Import your blogroll from another system') ?> </h2>
36 <form enctype="multipart/form-data" action="admin.php?import=opml" method="post" name="blogroll">
37 <?php wp_nonce_field('import-bookmarks') ?>
38
39 <p><?php _e('If a program or website you use allows you to export your links or subscriptions as OPML you may import them here.'); ?></p>
40 <div style="width: 70%; margin: auto; height: 8em;">
41 <input type="hidden" name="step" value="1" />
42 <input type="hidden" name="MAX_FILE_SIZE" value="30000" />
43 <div style="width: 48%;" class="alignleft">
44 <h3><label for="opml_url"><?php _e('Specify an OPML URL:'); ?></label></h3>
45 <input type="text" name="opml_url" id="opml_url" size="50" class="code" style="width: 90%;" value="http://" />
46 </div>
47
48 <div style="width: 48%;" class="alignleft">
49 <h3><label for="userfile"><?php _e('Or choose from your local disk:'); ?></label></h3>
50 <input id="userfile" name="userfile" type="file" size="30" />
51 </div>
52
53 </div>
54
55 <p style="clear: both; margin-top: 1em;"><label for="cat_id"><?php _e('Now select a category you want to put these links in.') ?></label><br />
56 <?php _e('Category:') ?> <select name="cat_id" id="cat_id">
57 <?php
58 $categories = get_terms('link_category', 'get=all');
59 foreach ($categories as $category) {
60 ?>
61 <option value="<?php echo $category->term_id; ?>"><?php echo esc_html(apply_filters('link_category', $category->name)); ?></option>
62 <?php
63 } // end foreach
64 ?>
65 </select></p>
66
67 <p class="submit"><input type="submit" name="submit" value="<?php esc_attr_e('Import OPML File') ?>" /></p>
68 </form>
69
70 </div>
71 <?php
72                 break;
73         } // end case 0
74
75         case 1: {
76                 check_admin_referer('import-bookmarks');
77
78                 include_once('admin-header.php');
79                 if ( !current_user_can('manage_links') )
80                         wp_die(__('Cheatin&#8217; uh?'));
81 ?>
82 <div class="wrap">
83
84 <h2><?php _e('Importing...') ?></h2>
85 <?php
86                 $cat_id = abs( (int) $_POST['cat_id'] );
87                 if ( $cat_id < 1 )
88                         $cat_id  = 1;
89
90                 $opml_url = $_POST['opml_url'];
91                 if ( isset($opml_url) && $opml_url != '' && $opml_url != 'http://' ) {
92                         $blogrolling = true;
93                 } else { // try to get the upload file.
94                         $overrides = array('test_form' => false, 'test_type' => false);
95                         $_FILES['userfile']['name'] .= '.txt';
96                         $file = wp_handle_upload($_FILES['userfile'], $overrides);
97
98                         if ( isset($file['error']) )
99                                 wp_die($file['error']);
100
101                         $url = $file['url'];
102                         $opml_url = $file['file'];
103                         $blogrolling = false;
104                 }
105
106                 global $opml, $updated_timestamp, $all_links, $map, $names, $urls, $targets, $descriptions, $feeds;
107                 if ( isset($opml_url) && $opml_url != '' ) {
108                         if ( $blogrolling === true ) {
109                                 $opml = wp_remote_fopen($opml_url);
110                         } else {
111                                 $opml = file_get_contents($opml_url);
112                         }
113
114                         /** Load OPML Parser */
115                         include_once('link-parse-opml.php');
116
117                         $link_count = count($names);
118                         for ( $i = 0; $i < $link_count; $i++ ) {
119                                 if ('Last' == substr($titles[$i], 0, 4))
120                                         $titles[$i] = '';
121                                 if ( 'http' == substr($titles[$i], 0, 4) )
122                                         $titles[$i] = '';
123                                 $link = array( 'link_url' => $urls[$i], 'link_name' => $wpdb->escape($names[$i]), 'link_category' => array($cat_id), 'link_description' => $wpdb->escape($descriptions[$i]), 'link_owner' => $user_ID, 'link_rss' => $feeds[$i]);
124                                 wp_insert_link($link);
125                                 echo sprintf('<p>'.__('Inserted <strong>%s</strong>').'</p>', $names[$i]);
126                         }
127 ?>
128
129 <p><?php printf(__('Inserted %1$d links into category %2$s. All done! Go <a href="%3$s">manage those links</a>.'), $link_count, $cat_id, 'link-manager.php') ?></p>
130
131 <?php
132 } // end if got url
133 else
134 {
135         echo "<p>" . __("You need to supply your OPML url. Press back on your browser and try again") . "</p>\n";
136 } // end else
137
138 if ( ! $blogrolling )
139         do_action( 'wp_delete_file', $opml_url);
140         @unlink($opml_url);
141 ?>
142 </div>
143 <?php
144                 break;
145         } // end case 1
146 } // end switch
147         }
148
149         function OPML_Import() {}
150 }
151
152 $opml_importer = new OPML_Import();
153
154 register_importer('opml', __('Blogroll'), __('Import links in OPML format.'), array(&$opml_importer, 'dispatch'));
155
156 ?>