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PHP Cross Reference of Wordpress 2.7.1 |
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1 <?php 2 /** 3 * Blogware XML Importer 4 * 5 * @package WordPress 6 * @subpackage Importer 7 * @author Shayne Sweeney 8 * @link http://www.theshayne.com/ 9 */ 10 11 /** 12 * Blogware XML Importer class 13 * 14 * Extract posts from Blogware XML export file into your blog. 15 * 16 * @since unknown 17 */ 18 class BW_Import { 19 20 var $file; 21 22 function header() { 23 echo '<div class="wrap">'; 24 screen_icon(); 25 echo '<h2>'.__('Import Blogware').'</h2>'; 26 } 27 28 function footer() { 29 echo '</div>'; 30 } 31 32 function unhtmlentities($string) { // From php.net for < 4.3 compat 33 $trans_tbl = get_html_translation_table(HTML_ENTITIES); 34 $trans_tbl = array_flip($trans_tbl); 35 return strtr($string, $trans_tbl); 36 } 37 38 function greet() { 39 echo '<div class="narrow">'; 40 echo '<p>'.__('Howdy! This importer allows you to extract posts from Blogware XML export file into your blog. Pick a Blogware file to upload and click Import.').'</p>'; 41 wp_import_upload_form("admin.php?import=blogware&step=1"); 42 echo '</div>'; 43 } 44 45 function import_posts() { 46 global $wpdb, $current_user; 47 48 set_magic_quotes_runtime(0); 49 $importdata = file($this->file); // Read the file into an array 50 $importdata = implode('', $importdata); // squish it 51 $importdata = str_replace(array ("\r\n", "\r"), "\n", $importdata); 52 53 preg_match_all('|(<item[^>]+>(.*?)</item>)|is', $importdata, $posts); 54 $posts = $posts[1]; 55 unset($importdata); 56 echo '<ol>'; 57 foreach ($posts as $post) { 58 flush(); 59 preg_match('|<item type=\"(.*?)\">|is', $post, $post_type); 60 $post_type = $post_type[1]; 61 if($post_type == "photo") { 62 preg_match('|<photoFilename>(.*?)</photoFilename>|is', $post, $post_title); 63 } else { 64 preg_match('|<title>(.*?)</title>|is', $post, $post_title); 65 } 66 $post_title = $wpdb->escape(trim($post_title[1])); 67 68 preg_match('|<pubDate>(.*?)</pubDate>|is', $post, $post_date); 69 $post_date = strtotime($post_date[1]); 70 $post_date = gmdate('Y-m-d H:i:s', $post_date); 71 72 preg_match_all('|<category>(.*?)</category>|is', $post, $categories); 73 $categories = $categories[1]; 74 75 $cat_index = 0; 76 foreach ($categories as $category) { 77 $categories[$cat_index] = $wpdb->escape($this->unhtmlentities($category)); 78 $cat_index++; 79 } 80 81 if(strcasecmp($post_type, "photo") === 0) { 82 preg_match('|<sizedPhotoUrl>(.*?)</sizedPhotoUrl>|is', $post, $post_content); 83 $post_content = '<img src="'.trim($post_content[1]).'" />'; 84 $post_content = $this->unhtmlentities($post_content); 85 } else { 86 preg_match('|<body>(.*?)</body>|is', $post, $post_content); 87 $post_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($post_content[1])); 88 $post_content = $this->unhtmlentities($post_content); 89 } 90 91 // Clean up content 92 $post_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $post_content); 93 $post_content = str_replace('<br>', '<br />', $post_content); 94 $post_content = str_replace('<hr>', '<hr />', $post_content); 95 $post_content = $wpdb->escape($post_content); 96 97 $post_author = $current_user->ID; 98 preg_match('|<postStatus>(.*?)</postStatus>|is', $post, $post_status); 99 $post_status = trim($post_status[1]); 100 101 echo '<li>'; 102 if ($post_id = post_exists($post_title, $post_content, $post_date)) { 103 printf(__('Post <em>%s</em> already exists.'), stripslashes($post_title)); 104 } else { 105 printf(__('Importing post <em>%s</em>...'), stripslashes($post_title)); 106 $postdata = compact('post_author', 'post_date', 'post_content', 'post_title', 'post_status'); 107 $post_id = wp_insert_post($postdata); 108 if ( is_wp_error( $post_id ) ) { 109 return $post_id; 110 } 111 if (!$post_id) { 112 _e("Couldn't get post ID"); 113 echo '</li>'; 114 break; 115 } 116 if(0 != count($categories)) 117 wp_create_categories($categories, $post_id); 118 } 119 120 preg_match_all('|<comment>(.*?)</comment>|is', $post, $comments); 121 $comments = $comments[1]; 122 123 if ( $comments ) { 124 $comment_post_ID = (int) $post_id; 125 $num_comments = 0; 126 foreach ($comments as $comment) { 127 preg_match('|<body>(.*?)</body>|is', $comment, $comment_content); 128 $comment_content = str_replace(array ('<![CDATA[', ']]>'), '', trim($comment_content[1])); 129 $comment_content = $this->unhtmlentities($comment_content); 130 131 // Clean up content 132 $comment_content = preg_replace_callback('|<(/?[A-Z]+)|', create_function('$match', 'return "<" . strtolower($match[1]);'), $comment_content); 133 $comment_content = str_replace('<br>', '<br />', $comment_content); 134 $comment_content = str_replace('<hr>', '<hr />', $comment_content); 135 $comment_content = $wpdb->escape($comment_content); 136 137 preg_match('|<pubDate>(.*?)</pubDate>|is', $comment, $comment_date); 138 $comment_date = trim($comment_date[1]); 139 $comment_date = date('Y-m-d H:i:s', strtotime($comment_date)); 140 141 preg_match('|<author>(.*?)</author>|is', $comment, $comment_author); 142 $comment_author = $wpdb->escape(trim($comment_author[1])); 143 144 $comment_author_email = NULL; 145 146 $comment_approved = 1; 147 // Check if it's already there 148 if (!comment_exists($comment_author, $comment_date)) { 149 $commentdata = compact('comment_post_ID', 'comment_author', 'comment_author_email', 'comment_date', 'comment_content', 'comment_approved'); 150 $commentdata = wp_filter_comment($commentdata); 151 wp_insert_comment($commentdata); 152 $num_comments++; 153 } 154 } 155 } 156 if ( $num_comments ) { 157 echo ' '; 158 printf( __ngettext('%s comment', '%s comments', $num_comments), $num_comments ); 159 } 160 echo '</li>'; 161 flush(); 162 ob_flush(); 163 } 164 echo '</ol>'; 165 } 166 167 function import() { 168 $file = wp_import_handle_upload(); 169 if ( isset($file['error']) ) { 170 echo $file['error']; 171 return; 172 } 173 174 $this->file = $file['file']; 175 $result = $this->import_posts(); 176 if ( is_wp_error( $result ) ) 177 return $result; 178 wp_import_cleanup($file['id']); 179 do_action('import_done', 'blogware'); 180 echo '<h3>'; 181 printf(__('All done. <a href="%s">Have fun!</a>'), get_option('home')); 182 echo '</h3>'; 183 } 184 185 function dispatch() { 186 if (empty ($_GET['step'])) 187 $step = 0; 188 else 189 $step = (int) $_GET['step']; 190 191 $this->header(); 192 193 switch ($step) { 194 case 0 : 195 $this->greet(); 196 break; 197 case 1 : 198 $result = $this->import(); 199 if ( is_wp_error( $result ) ) 200 $result->get_error_message(); 201 break; 202 } 203 204 $this->footer(); 205 } 206 207 function BW_Import() { 208 // Nothing. 209 } 210 } 211 212 $blogware_import = new BW_Import(); 213 214 register_importer('blogware', __('Blogware'), __('Import posts from Blogware.'), array ($blogware_import, 'dispatch')); 215 ?>
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| Generated: Mon Mar 23 16:23:02 2009 | Cross-referenced by PHPXref 0.7 |