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Ticket #15197: 15197-export.diff

File 15197-export.diff, 27.0 KB (added by duck_, 4 years ago)

Export against core trunk

  • wp-admin/includes/export.php

     
    1111 * 
    1212 * Bump this when something changes that might affect compatibility. 
    1313 * 
    14  * @since unknown 
    15  * @var string 
     14 * @since 2.5.0 
    1615 */ 
    17 define('WXR_VERSION', '1.0'); 
     16define( 'WXR_VERSION', '1.1' ); 
    1817 
    1918/** 
    20  * {@internal Missing Short Description}} 
     19 * Generates the WXR export file for download 
    2120 * 
    22  * @since unknown 
     21 * @since 2.1.0 
    2322 * 
    24  * @param unknown_type $args 
     23 * @param array $args Filters defining what should be included in the export 
    2524 */ 
    2625function export_wp( $args = array() ) { 
    27         global $wpdb, $post_ids, $post, $wp_taxonomies; 
     26        global $wpdb, $post; 
    2827 
    29         if ( ! is_array( $args ) ) 
    30                 $args = array( 'author' => $args ); 
     28        do_action( 'export_wp' ); 
    3129 
    32         $defaults = array( 'author' => null, 'taxonomy' => null, 'post_type' => null, 'post_status' => null, 'start_date' => null, 'end_date' => null ); 
    33         $args = wp_parse_args( $args, $defaults ); 
     30        $sitename = sanitize_key( get_bloginfo( 'name' ) ); 
     31        if ( ! empty($sitename) ) $sitename .= '.'; 
     32        $filename = $sitename . 'wordpress.' . date( 'Y-m-d' ) . '.xml'; 
    3433 
    35         extract($args); 
    36  
    37         do_action('export_wp'); 
    38  
    39         if( strlen( $start_date ) > 4 && strlen( $end_date ) > 4 ) 
    40                 $filename = 'wordpress.' . $start_date . '.' . $end_date . '.xml'; 
    41         else 
    42                 $filename = 'wordpress.' . date( 'Y-m-d' ) . '.xml'; 
    43  
    4434        header( 'Content-Description: File Transfer' ); 
    4535        header( 'Content-Disposition: attachment; filename=' . $filename ); 
    4636        header( 'Content-Type: text/xml; charset=' . get_option( 'blog_charset' ), true ); 
    4737 
    48         if ( $post_type && $post_type != 'all' ) 
    49                 $where = $wpdb->prepare("WHERE post_type = %s ", $post_type); 
    50         else 
    51                 $where = "WHERE post_type != 'revision' "; 
    52  
    53         if ( $author && $author != 'all' ) { 
    54                 $author_id = (int) $author; 
    55                 $where .= $wpdb->prepare( "AND post_author = %d ", $author_id ); 
    56         } 
    57  
    58         if ( $start_date && $start_date != 'all' ) 
    59                 $where .= $wpdb->prepare( "AND post_date >= %s ", $start_date ); 
    60  
    61         if ( $end_date && $end_date != 'all' ) 
    62                 $where .= $wpdb->prepare( "AND post_date < %s ", $end_date ); 
    63  
    64         if ( $taxonomy && is_array( $taxonomy ) ) { 
    65                 foreach ( $taxonomy as $term_id ) { 
    66                         if ( $term_id != 'all' ) 
    67                                 $where .= $wpdb->prepare( "AND ID IN (SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d) ", $term_id ); 
    68                 } 
    69         } 
    70  
    71         if ( $post_status && $post_status != 'all' ) 
    72                 $where .= $wpdb->prepare( "AND post_status = %s", $post_status ); 
    73  
    7438        // grab a snapshot of post IDs, just in case it changes during the export 
    75         $post_ids = $wpdb->get_col( "SELECT ID FROM $wpdb->posts $where ORDER BY post_date_gmt ASC" ); 
     39        $post_ids = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_type != 'revision' AND post_status != 'auto-draft' ORDER BY post_date_gmt ASC" ); 
    7640 
    7741        $categories = (array) get_categories( array( 'get' => 'all' ) ); 
    7842        $tags = (array) get_tags( array( 'get' => 'all' ) ); 
    7943 
    80         $custom_taxonomies = $wp_taxonomies; 
    81         unset( $custom_taxonomies['category'] ); 
    82         unset( $custom_taxonomies['post_tag'] ); 
    83         unset( $custom_taxonomies['link_category'] ); 
    84         $custom_taxonomies = array_keys( $custom_taxonomies ); 
    85         $terms = (array) get_terms( $custom_taxonomies, array( 'get' => 'all' ) ); 
     44        $custom_taxonomies = get_taxonomies( array( '_builtin' => false ) ); 
     45        $taxonomy_terms = (array) get_terms( $custom_taxonomies, array( 'get' => 'all' ) ); 
    8646 
    87         /** 
    88          * {@internal Missing Short Description}} 
    89          * 
    90          * @since unknown 
    91          * 
    92          * @param unknown_type $categories 
    93          */ 
    94         function wxr_missing_parents( $categories ) { 
    95                 if ( ! is_array( $categories ) || empty( $categories ) ) 
    96                         return array(); 
    97  
    98                 foreach ( $categories as $category ){ 
    99                         $parents[$category->term_id] = $category->parent; 
    100                 } 
    101  
    102                 $parents = array_unique( array_diff( $parents, array_keys( $parents ) ) ); 
    103  
    104                 if ( $zero = array_search( '0', $parents ) ) 
    105                         unset( $parents[$zero] ); 
    106  
    107                 return $parents; 
    108         } 
    109  
    110         while ( $parents = wxr_missing_parents( $categories ) ) { 
    111                 $found_parents = get_categories( array( 'include' => join( ', ', $parents) ) ); 
    112                 if ( is_array( $found_parents ) && count( $found_parents ) ) 
    113                         $categories = array_merge( $categories, $found_parents ); 
    114                 else 
    115                         break; 
    116         } 
    117  
    118         // Put them in order to be inserted with no child going before its parent 
    119         $pass = 0; 
    120         $passes = 1000 + count( $categories ); 
    121         while ( ( $cat = array_shift( $categories ) ) && ++$pass < $passes ) { 
     47        // put categories in order with no child going before its parent 
     48        $cats = array(); 
     49        while ( $cat = array_shift( $categories ) ) { 
    12250                if ( $cat->parent == 0 || isset( $cats[$cat->parent] ) ) 
    12351                        $cats[$cat->term_id] = $cat; 
    12452                else 
    12553                        $categories[] = $cat; 
    12654        } 
    127         unset( $categories ); 
    12855 
     56        // put terms in order with no child going before its parent 
     57        $terms = array(); 
     58        while ( $t = array_shift( $taxonomy_terms ) ) { 
     59                if ( $t->parent == 0 || isset( $terms[$t->parent] ) ) 
     60                        $terms[$t->term_id] = $t; 
     61                else 
     62                        $taxonomy_terms[] = $t; 
     63        } 
     64 
    12965        /** 
    130          * Place string in CDATA tag. 
     66         * Wrap given string in XML CDATA tag. 
    13167         * 
    132          * @since unknown 
     68         * @since 2.1.0 
    13369         * 
    134          * @param string $str String to place in XML CDATA tag. 
     70         * @param string $str String to wrap in XML CDATA tag. 
    13571         */ 
    13672        function wxr_cdata( $str ) { 
    13773                if ( seems_utf8( $str ) == false ) 
     
    14480        } 
    14581 
    14682        /** 
    147          * {@internal Missing Short Description}} 
     83         * Return the URL of the site 
    14884         * 
    149          * @since unknown 
     85         * @since 2.5.0 
    15086         * 
    15187         * @return string Site URL. 
    15288         */ 
    15389        function wxr_site_url() { 
    154                 global $current_site; 
    155  
    156                 // mu: the base url 
    157                 if ( isset( $current_site->domain ) ) 
     90                // ms: the base url 
     91                if ( is_multisite() ) 
    15892                        return network_home_url(); 
    15993                // wp: the blog url 
    16094                else 
     
    16296        } 
    16397 
    16498        /** 
    165          * {@internal Missing Short Description}} 
     99         * Output a cat_name XML tag from a given category object 
    166100         * 
    167          * @since unknown 
     101         * @since 2.1.0 
    168102         * 
    169          * @param object $c Category Object 
     103         * @param object $category Category Object 
    170104         */ 
    171         function wxr_cat_name( $c ) { 
    172                 if ( empty( $c->name ) ) 
     105        function wxr_cat_name( $category ) { 
     106                if ( empty( $category->name ) ) 
    173107                        return; 
    174108 
    175                 echo '<wp:cat_name>' . wxr_cdata( $c->name ) . '</wp:cat_name>'; 
     109                echo '<wp:cat_name>' . wxr_cdata( $category->name ) . '</wp:cat_name>'; 
    176110        } 
    177111 
    178112        /** 
    179          * {@internal Missing Short Description}} 
     113         * Output a category_description XML tag from a given category object 
    180114         * 
    181          * @since unknown 
     115         * @since 2.1.0 
    182116         * 
    183          * @param object $c Category Object 
     117         * @param object $category Category Object 
    184118         */ 
    185         function wxr_category_description( $c ) { 
    186                 if ( empty( $c->description ) ) 
     119        function wxr_category_description( $category ) { 
     120                if ( empty( $category->description ) ) 
    187121                        return; 
    188122 
    189                 echo '<wp:category_description>' . wxr_cdata($c->description) . '</wp:category_description>'; 
     123                echo '<wp:category_description>' . wxr_cdata( $category->description ) . '</wp:category_description>'; 
    190124        } 
    191125 
    192126        /** 
    193          * {@internal Missing Short Description}} 
     127         * Output a tag_name XML tag from a given tag object 
    194128         * 
    195          * @since unknown 
     129         * @since 2.3.0 
    196130         * 
    197          * @param object $t Tag Object 
     131         * @param object $tag Tag Object 
    198132         */ 
    199         function wxr_tag_name( $t ) { 
    200                 if ( empty( $t->name ) ) 
     133        function wxr_tag_name( $tag ) { 
     134                if ( empty( $tag->name ) ) 
    201135                        return; 
    202136 
    203                 echo '<wp:tag_name>' . wxr_cdata($t->name) . '</wp:tag_name>'; 
     137                echo '<wp:tag_name>' . wxr_cdata( $tag->name ) . '</wp:tag_name>'; 
    204138        } 
    205139 
    206140        /** 
    207          * {@internal Missing Short Description}} 
     141         * Output a tag_description XML tag from a given tag object 
    208142         * 
    209          * @since unknown 
     143         * @since 2.3.0 
    210144         * 
    211          * @param object $t Tag Object 
     145         * @param object $tag Tag Object 
    212146         */ 
    213         function wxr_tag_description( $t ) { 
    214                 if ( empty( $t->description ) ) 
     147        function wxr_tag_description( $tag ) { 
     148                if ( empty( $tag->description ) ) 
    215149                        return; 
    216150 
    217                 echo '<wp:tag_description>' . wxr_cdata($t->description) . '</wp:tag_description>'; 
     151                echo '<wp:tag_description>' . wxr_cdata( $tag->description ) . '</wp:tag_description>'; 
    218152        } 
    219153 
    220154        /** 
    221          * {@internal Missing Short Description}} 
     155         * Output a term_name XML tag from a given term object 
    222156         * 
    223          * @since unknown 
     157         * @since 2.9.0 
    224158         * 
    225          * @param object $t Term Object 
     159         * @param object $term Term Object 
    226160         */ 
    227         function wxr_term_name( $t ) { 
    228                 if ( empty( $t->name ) ) 
     161        function wxr_term_name( $term ) { 
     162                if ( empty( $term->name ) ) 
    229163                        return; 
    230164 
    231                 echo '<wp:term_name>' . wxr_cdata($t->name) . '</wp:term_name>'; 
     165                echo '<wp:term_name>' . wxr_cdata( $term->name ) . '</wp:term_name>'; 
    232166        } 
    233167 
    234168        /** 
    235          * {@internal Missing Short Description}} 
     169         * Output a term_description XML tag from a given term object 
    236170         * 
    237          * @since unknown 
     171         * @since 2.9.0 
    238172         * 
    239          * @param object $t Term Object 
     173         * @param object $term Term Object 
    240174         */ 
    241         function wxr_term_description( $t ) { 
    242                 if ( empty( $t->description ) ) 
     175        function wxr_term_description( $term ) { 
     176                if ( empty( $term->description ) ) 
    243177                        return; 
    244178 
    245                 echo '<wp:term_description>' . wxr_cdata($t->description) . '</wp:term_description>'; 
     179                echo '<wp:term_description>' . wxr_cdata( $term->description ) . '</wp:term_description>'; 
    246180        } 
    247181 
    248182        /** 
    249          * {@internal Missing Short Description}} 
     183         * Output list of authors with posts 
    250184         * 
    251          * @since unknown 
     185         * @since 3.1.0 
    252186         */ 
     187        function wxr_authors_list() { 
     188                global $wpdb; 
     189 
     190                $authors = array(); 
     191                $results = $wpdb->get_results( "SELECT DISTINCT post_author FROM $wpdb->posts" ); 
     192                foreach ( (array) $results as $result ) 
     193                        $authors[] = get_userdata( $result->post_author ); 
     194 
     195                foreach( $authors as $author ) { 
     196                        echo "\t<wp:author>"; 
     197                        echo '<wp:author_login>' . $author->user_login . '</wp:author_login>'; 
     198                        echo '<wp:author_email>' . $author->user_email . '</wp:author_email>'; 
     199                        echo '<wp:author_display_name>' . wxr_cdata( $author->display_name ) . '</wp:author_display_name>'; 
     200                        echo '<wp:author_first_name>' . wxr_cdata( $author->user_firstname ) . '</wp:author_first_name>'; 
     201                        echo '<wp:author_last_name>' . wxr_cdata( $author->user_lastname ) . '</wp:author_last_name>'; 
     202                        echo "</wp:author>\n"; 
     203                } 
     204        } 
     205 
     206        /** 
     207         * Ouput all navigation menu terms 
     208         * 
     209         * @since 3.1.0 
     210         */ 
     211        function wxr_nav_menu_terms() { 
     212                $nav_menus = wp_get_nav_menus(); 
     213                if ( empty( $nav_menus ) || ! is_array( $nav_menus ) ) 
     214                        return; 
     215 
     216                foreach ( $nav_menus as $menu ) { 
     217                        echo "\t<wp:term><wp:term_id>{$menu->term_id}</wp:term_id><wp:term_taxonomy>nav_menu</wp:term_taxonomy><wp:term_slug>{$menu->slug}</wp:term_slug>"; 
     218                        wxr_term_name( $menu ); 
     219                        echo "</wp:term>\n"; 
     220                } 
     221        } 
     222 
     223        /** 
     224         * Output list of taxonomy terms, in XML tag format, associated with a post 
     225         * 
     226         * @since 2.3.0 
     227         */ 
    253228        function wxr_post_taxonomy() { 
    254229                global $post; 
    255230 
    256                 $the_list = ''; 
    257                 $filter = 'rss'; 
     231                $taxonomies = get_object_taxonomies( $post->post_type ); 
     232                if ( empty( $taxonomies ) ) 
     233                        return; 
     234                $terms = wp_get_object_terms( $post->ID, $taxonomies ); 
    258235 
    259                 $taxonomies = get_object_taxonomies( 'post' ); 
    260                 $terms = wp_get_post_terms( $post->ID, $taxonomies ); 
    261236                foreach ( (array) $terms as $term ) { 
    262                         $domain = ( 'post_tag' == $term->taxonomy ) ? 'tag' : $term->taxonomy; 
    263                         $term_name = sanitize_term_field( 'name', $term->name, $term->term_id, $term->taxonomy, $filter ); 
    264                         // Back compat. 
    265                         if ( 'category' == $term->taxonomy ) 
    266                                 $the_list .= "\n\t\t<category><![CDATA[$term_name]]></category>\n"; 
    267                         elseif ( 'post_tag' == $term->taxonomy ) 
    268                                 $the_list .= "\n\t\t<category domain=\"$domain\"><![CDATA[$term_name]]></category>\n"; 
    269                         // forwards compatibility as above 
    270                         $the_list .= "\n\t\t<category domain=\"$domain\" nicename=\"{$term->slug}\"><![CDATA[$term_name]]></category>\n"; 
     237                        echo "\t\t<category domain=\"{$term->taxonomy}\" nicename=\"{$term->slug}\">" . wxr_cdata( $term->name ) . "</category>\n"; 
    271238                } 
    272                 echo $the_list; 
    273239        } 
    274240 
    275         echo '<?xml version="1.0" encoding="' . get_bloginfo('charset') . '"?' . ">\n"; 
     241        echo '<?xml version="1.0" encoding="' . get_bloginfo('charset') . "\" ?>\n"; 
    276242 
    277243        ?> 
    278 <!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your blog. --> 
    279 <!-- It contains information about your blog's posts, comments, and categories. --> 
     244<!-- This is a WordPress eXtended RSS file generated by WordPress as an export of your site. --> 
     245<!-- It contains information about your site's posts, pages, comments, categories, and other content. --> 
    280246<!-- You may use this file to transfer that content from one site to another. --> 
    281 <!-- This file is not intended to serve as a complete backup of your blog. --> 
     247<!-- This file is not intended to serve as a complete backup of your site. --> 
    282248 
    283 <!-- To import this information into a WordPress blog follow these steps. --> 
    284 <!-- 1. Log in to that blog as an administrator. --> 
    285 <!-- 2. Go to Tools: Import in the blog's admin panels (or Manage: Import in older versions of WordPress). --> 
    286 <!-- 3. Choose "WordPress" from the list. --> 
    287 <!-- 4. Upload this file using the form provided on that page. --> 
    288 <!-- 5. You will first be asked to map the authors in this export file to users --> 
    289 <!--    on the blog.  For each author, you may choose to map to an --> 
    290 <!--    existing user on the blog or to create a new user --> 
    291 <!-- 6. WordPress will then import each of the posts, comments, and categories --> 
    292 <!--    contained in this file into your blog --> 
     249<!-- To import this information into a WordPress site follow these steps: --> 
     250<!-- 1. Log in to that site as an administrator. --> 
     251<!-- 2. Go to Tools: Import in the WordPress admin panel. --> 
     252<!-- 3. Install the "WordPress" importer from the list. --> 
     253<!-- 4. Activate & Run Importer. --> 
     254<!-- 5. Upload this file using the form provided on that page. --> 
     255<!-- 6. You will first be asked to map the authors in this export file to users --> 
     256<!--    on the site. For each author, you may choose to map to an --> 
     257<!--    existing user on the site or to create a new user. --> 
     258<!-- 7. WordPress will then import each of the posts, pages, comments, categories, etc. --> 
     259<!--    contained in this file into your site. --> 
    293260 
    294 <?php the_generator( 'export' );?> 
     261<?php the_generator( 'export' ); ?> 
    295262<rss version="2.0" 
    296263        xmlns:excerpt="http://wordpress.org/export/<?php echo WXR_VERSION; ?>/excerpt/" 
    297264        xmlns:content="http://purl.org/rss/1.0/modules/content/" 
     
    302269 
    303270<channel> 
    304271        <title><?php bloginfo_rss( 'name' ); ?></title> 
    305         <link><?php bloginfo_rss( 'url' ) ?></link> 
    306         <description><?php bloginfo_rss( 'description' ) ?></description> 
     272        <link><?php bloginfo_rss( 'url' ); ?></link> 
     273        <description><?php bloginfo_rss( 'description' ); ?></description> 
    307274        <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_lastpostmodified( 'GMT' ), false ); ?></pubDate> 
    308         <generator>http://wordpress.org/?v=<?php bloginfo_rss( 'version' ); ?></generator> 
    309275        <language><?php echo get_option( 'rss_language' ); ?></language> 
    310276        <wp:wxr_version><?php echo WXR_VERSION; ?></wp:wxr_version> 
    311277        <wp:base_site_url><?php echo wxr_site_url(); ?></wp:base_site_url> 
    312278        <wp:base_blog_url><?php bloginfo_rss( 'url' ); ?></wp:base_blog_url> 
    313         <?php if ( $cats ) : foreach ( $cats as $c ) : ?> 
    314         <wp:category><wp:category_nicename><?php echo $c->slug; ?></wp:category_nicename><wp:category_parent><?php echo $c->parent ? $cats[$c->parent]->name : ''; ?></wp:category_parent><?php wxr_cat_name( $c ); ?><?php wxr_category_description( $c ); ?></wp:category> 
    315         <?php endforeach; endif; ?> 
    316         <?php if ( $tags ) : foreach ( $tags as $t ) : ?> 
    317         <wp:tag><wp:tag_slug><?php echo $t->slug; ?></wp:tag_slug><?php wxr_tag_name( $t ); ?><?php wxr_tag_description( $t ); ?></wp:tag> 
    318         <?php endforeach; endif; ?> 
    319         <?php if ( $terms ) : foreach ( $terms as $t ) : ?> 
    320         <wp:term><wp:term_taxonomy><?php echo $t->taxonomy; ?></wp:term_taxonomy><wp:term_slug><?php echo $t->slug; ?></wp:term_slug><wp:term_parent><?php echo $t->parent ? $custom_taxonomies[$t->parent]->name : ''; ?></wp:term_parent><?php wxr_term_name( $t ); ?><?php wxr_term_description( $t ); ?></wp:term> 
    321         <?php endforeach; endif; ?> 
    322279 
     280<?php wxr_authors_list(); ?> 
     281 
     282<?php foreach ( $cats as $c ) : ?> 
     283        <wp:category><wp:term_id><?php echo $c->term_id ?></wp:term_id><wp:category_nicename><?php echo $c->slug; ?></wp:category_nicename><wp:category_parent><?php echo $c->parent ? $cats[$c->parent]->slug : ''; ?></wp:category_parent><?php wxr_cat_name( $c ); ?><?php wxr_category_description( $c ); ?></wp:category> 
     284<?php endforeach; ?> 
     285<?php foreach ( $tags as $t ) : ?> 
     286        <wp:tag><wp:term_id><?php echo $t->term_id ?></wp:term_id><wp:tag_slug><?php echo $t->slug; ?></wp:tag_slug><?php wxr_tag_name( $t ); ?><?php wxr_tag_description( $t ); ?></wp:tag> 
     287<?php endforeach; ?> 
     288<?php foreach ( $terms as $t ) : ?> 
     289        <wp:term><wp:term_id><?php echo $t->term_id ?></wp:term_id><wp:term_taxonomy><?php echo $t->taxonomy; ?></wp:term_taxonomy><wp:term_slug><?php echo $t->slug; ?></wp:term_slug><wp:term_parent><?php echo $t->parent ? $terms[$t->parent]->slug : ''; ?></wp:term_parent><?php wxr_term_name( $t ); ?><?php wxr_term_description( $t ); ?></wp:term> 
     290<?php endforeach; ?> 
     291<?php wxr_nav_menu_terms(); ?> 
     292 
    323293        <?php do_action( 'rss2_head' ); ?> 
    324294 
    325         <?php if ( $post_ids ) { 
     295<?php if ( $post_ids ) { 
    326296        global $wp_query; 
    327         $wp_query->in_the_loop = true;  // Fake being in the loop. 
     297        $wp_query->in_the_loop = true; // Fake being in the loop. 
    328298 
    329299        // fetch 20 posts at a time rather than loading the entire table into memory 
    330300        while ( $next_posts = array_splice( $post_ids, 0, 20 ) ) { 
     
    332302        $posts = $wpdb->get_results( "SELECT * FROM $wpdb->posts $where ORDER BY post_date_gmt ASC" ); 
    333303 
    334304        // Begin Loop 
    335         foreach ($posts as $post) { 
    336         setup_postdata( $post ); 
    337  
    338         $is_sticky = 0; 
    339         if ( is_sticky( $post->ID ) ) 
    340                 $is_sticky = 1; 
    341  
    342         ?> 
     305        foreach ( $posts as $post ) { 
     306                setup_postdata( $post ); 
     307                $is_sticky = is_sticky( $post->ID ) ? 1 : 0; 
     308?> 
    343309        <item> 
    344310                <title><?php echo apply_filters( 'the_title_rss', $post->post_title ); ?></title> 
    345311                <link><?php the_permalink_rss() ?></link> 
    346312                <pubDate><?php echo mysql2date( 'D, d M Y H:i:s +0000', get_post_time( 'Y-m-d H:i:s', true ), false ); ?></pubDate> 
    347                 <dc:creator><?php echo wxr_cdata( get_the_author() ); ?></dc:creator> 
    348                 <?php wxr_post_taxonomy() ?> 
    349  
     313                <dc:creator><?php echo get_the_author_meta( 'login' ); ?></dc:creator> 
    350314                <guid isPermaLink="false"><?php esc_url( the_guid() ); ?></guid> 
    351315                <description></description> 
    352316                <content:encoded><?php echo wxr_cdata( apply_filters( 'the_content_export', $post->post_content ) ); ?></content:encoded> 
     
    363327                <wp:post_type><?php echo $post->post_type; ?></wp:post_type> 
    364328                <wp:post_password><?php echo $post->post_password; ?></wp:post_password> 
    365329                <wp:is_sticky><?php echo $is_sticky; ?></wp:is_sticky> 
    366                 <?php 
    367                 if ( $post->post_type == 'attachment' ) { ?> 
     330<?php   if ( $post->post_type == 'attachment' ) : ?> 
    368331                <wp:attachment_url><?php echo wp_get_attachment_url( $post->ID ); ?></wp:attachment_url> 
    369                 <?php } ?> 
    370                 <?php 
    371                 $postmeta = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->postmeta WHERE post_id = %d", $post->ID ) ); 
    372                 if ( $postmeta ) { 
    373                 ?> 
    374                 <?php foreach( $postmeta as $meta ) { ?> 
     332<?php   endif; ?> 
     333<?php   wxr_post_taxonomy(); ?> 
     334<?php   $postmeta = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->postmeta WHERE post_id = %d", $post->ID ) ); 
     335                if ( $postmeta ) : foreach( $postmeta as $meta ) : if ( $meta->meta_key != '_edit_lock' && $meta->meta_key != '_edit_last' ) : ?> 
    375336                <wp:postmeta> 
    376                 <wp:meta_key><?php echo $meta->meta_key; ?></wp:meta_key> 
    377                 <wp:meta_value><?php echo wxr_cdata( $meta->meta_value ); ?></wp:meta_value> 
     337                        <wp:meta_key><?php echo $meta->meta_key; ?></wp:meta_key> 
     338                        <wp:meta_value><?php echo wxr_cdata( $meta->meta_value ); ?></wp:meta_value> 
    378339                </wp:postmeta> 
    379                 <?php } ?> 
    380                 <?php } ?> 
    381                 <?php 
    382                 $comments = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d", $post->ID ) ); 
    383                 if ( $comments ) { foreach ( $comments as $c ) { ?> 
     340<?php   endif; endforeach; endif; ?> 
     341<?php   $comments = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = 1", $post->ID ) ); 
     342                if ( $comments ) : foreach ( $comments as $c ) : ?> 
    384343                <wp:comment> 
    385                 <wp:comment_id><?php echo $c->comment_ID; ?></wp:comment_id> 
    386                 <wp:comment_author><?php echo wxr_cdata( $c->comment_author ); ?></wp:comment_author> 
    387                 <wp:comment_author_email><?php echo $c->comment_author_email; ?></wp:comment_author_email> 
    388                 <wp:comment_author_url><?php echo esc_url_raw( $c->comment_author_url ); ?></wp:comment_author_url> 
    389                 <wp:comment_author_IP><?php echo $c->comment_author_IP; ?></wp:comment_author_IP> 
    390                 <wp:comment_date><?php echo $c->comment_date; ?></wp:comment_date> 
    391                 <wp:comment_date_gmt><?php echo $c->comment_date_gmt; ?></wp:comment_date_gmt> 
    392                 <wp:comment_content><?php echo wxr_cdata( $c->comment_content ) ?></wp:comment_content> 
    393                 <wp:comment_approved><?php echo $c->comment_approved; ?></wp:comment_approved> 
    394                 <wp:comment_type><?php echo $c->comment_type; ?></wp:comment_type> 
    395                 <wp:comment_parent><?php echo $c->comment_parent; ?></wp:comment_parent> 
    396                 <wp:comment_user_id><?php echo $c->user_id; ?></wp:comment_user_id> 
     344                        <wp:comment_id><?php echo $c->comment_ID; ?></wp:comment_id> 
     345                        <wp:comment_author><?php echo wxr_cdata( $c->comment_author ); ?></wp:comment_author> 
     346                        <wp:comment_author_email><?php echo $c->comment_author_email; ?></wp:comment_author_email> 
     347                        <wp:comment_author_url><?php echo esc_url_raw( $c->comment_author_url ); ?></wp:comment_author_url> 
     348                        <wp:comment_author_IP><?php echo $c->comment_author_IP; ?></wp:comment_author_IP> 
     349                        <wp:comment_date><?php echo $c->comment_date; ?></wp:comment_date> 
     350                        <wp:comment_date_gmt><?php echo $c->comment_date_gmt; ?></wp:comment_date_gmt> 
     351                        <wp:comment_content><?php echo wxr_cdata( $c->comment_content ) ?></wp:comment_content> 
     352                        <wp:comment_approved><?php echo $c->comment_approved; ?></wp:comment_approved> 
     353                        <wp:comment_type><?php echo $c->comment_type; ?></wp:comment_type> 
     354                        <wp:comment_parent><?php echo $c->comment_parent; ?></wp:comment_parent> 
     355                        <wp:comment_user_id><?php echo $c->user_id; ?></wp:comment_user_id> 
    397356                </wp:comment> 
    398                 <?php } } ?> 
     357<?php   endforeach; endif; ?> 
    399358        </item> 
    400         <?php 
     359<?php 
    401360        } 
    402361        } 
    403362} ?> 
     
    405364</rss> 
    406365<?php 
    407366} 
    408  
    409 ?> 
  • wp-admin/export.php

     
    2525); 
    2626 
    2727if ( isset( $_GET['download'] ) ) { 
    28                 $author = isset($_GET['author']) ? $_GET['author'] : 'all'; 
    29                 $taxonomy = array(); 
    30                 foreach ( get_taxonomies( array( 'show_ui' => true ) ) as $tax ) 
    31                         $taxonomy[ $tax ] = ! empty( $_GET['export_taxonomy'][ $tax ] ) ? $_GET['export_taxonomy'][ $tax ] : 'all'; 
    32                 $post_type = isset($_GET['export_post_type']) ? stripslashes_deep($_GET['export_post_type']) : 'all'; 
    33                 $status = isset($_GET['export_post_status']) ? stripslashes_deep($_GET['export_post_status']) : 'all'; 
    34                 $mm_start = isset($_GET['mm_start']) ? $_GET['mm_start'] : 'all'; 
    35                 $mm_end = isset($_GET['mm_end']) ? $_GET['mm_end'] : 'all'; 
    36                 if( $mm_start != 'all' ) { 
    37                         $start_date = sprintf( "%04d-%02d-%02d", substr( $mm_start, 0, 4 ), substr( $mm_start, 5, 2 ), 1 ); 
    38                 } else { 
    39                         $start_date = 'all'; 
    40                 } 
    41                 if( $mm_end != 'all' ) { 
    42                         $end_date = sprintf( "%04d-%02d-%02d", substr( $mm_end, 0, 4 ), substr( $mm_end, 5, 2 ), 1 ); 
    43                 } else { 
    44                         $end_date = 'all'; 
    45                 } 
    46  
    47         export_wp( array( 'author' => $author, 'taxonomy' => $taxonomy, 'post_type' => $post_type, 'post_status' => $status, 'start_date' => $start_date, 'end_date' => $end_date ) ); 
     28        export_wp(); 
    4829        die(); 
    4930} 
    5031 
     
    7253<p><?php _e('This format, which we call WordPress eXtended RSS or WXR, will contain your posts, pages, comments, custom fields, categories, and tags.'); ?></p> 
    7354<p><?php _e('Once you&#8217;ve saved the download file, you can use the Import function on another WordPress site to import this site.'); ?></p> 
    7455<form action="" method="get"> 
    75 <h3><?php _e('Filters'); ?></h3> 
    76  
    77 <table class="form-table"> 
    78 <tr> 
    79 <th><label for="mm_start"><?php _e('Start Date'); ?></label></th> 
    80 <td> 
    81 <select name="mm_start" id="mm_start"> 
    82         <option value="all" selected="selected"><?php _e('All Dates'); ?></option> 
    83 <?php echo $dateoptions; ?> 
    84 </select> 
    85 </td> 
    86 </tr> 
    87 <tr> 
    88 <th><label for="mm_end" id="mm_end"><?php _e('End Date'); ?></label></th> 
    89 <td> 
    90 <select name="mm_end" id="mm_end"> 
    91         <option value="all" selected="selected"><?php _e('All Dates'); ?></option> 
    92 <?php echo $edateoptions; ?> 
    93 </select> 
    94 </td> 
    95 </tr> 
    96 <tr> 
    97 <th><label for="author"><?php _e('Authors'); ?></label></th> 
    98 <td> 
    99 <select name="author" id="author"> 
    100 <option value="all" selected="selected"><?php _e('All Authors'); ?></option> 
    101 <?php 
    102 $authors = $wpdb->get_results( "SELECT DISTINCT u.id, u.display_name FROM $wpdb->users u INNER JOIN $wpdb->posts p WHERE u.id = p.post_author ORDER BY u.display_name" ); 
    103 foreach ( (array) $authors as $author ) { 
    104         echo "<option value='{$author->id}'>{$author->display_name}</option>\n"; 
    105 } 
    106 ?> 
    107 </select> 
    108 </td> 
    109 </tr> 
    110 <?php foreach ( get_taxonomies( array( 'show_ui' => true ), 'objects' ) as $tax_obj ) { 
    111         $term_dropdown = wp_dropdown_categories( array( 'taxonomy' => $tax_obj->name, 'hide_if_empty' => true, 'show_option_all' => __( 'All Terms' ), 'name' => 'export_taxonomy[' . $tax_obj->name . ']', 'id' => 'taxonomy-' . $tax_obj->name, 'class' => '', 'echo' => false ) ); 
    112         if ( $term_dropdown ) 
    113                 echo '<tr><th><label for="taxonomy-' . $tax_obj->name . '">' . $tax_obj->labels->name . '</label></th><td>' . $term_dropdown . '</td></tr>'; 
    114 } 
    115 ?> 
    116 <tr> 
    117 <th><label for="post_type"><?php _e('Content Types'); ?></label></th> 
    118 <td> 
    119 <select name="export_post_type" id="post_type"> 
    120         <option value="all" selected="selected"><?php _e('All Content'); ?></option> 
    121         <?php foreach ( get_post_types( array( 'public' => true, 'can_export' => true ), 'objects' ) as $post_type_obj ) { ?> 
    122                 <option value="<?php echo $post_type_obj->name; ?>"><?php echo $post_type_obj->labels->name; ?></option> 
    123         <?php } ?> 
    124 </select> 
    125 </td> 
    126 </tr> 
    127 <tr> 
    128 <th><label for="status"><?php _e('Statuses'); ?></label></th> 
    129 <td> 
    130 <select name="export_post_status" id="status"> 
    131         <option value="all" selected="selected"><?php _e('All Statuses'); ?></option> 
    132 <?php foreach ( get_post_stati( array( 'internal' => false ), 'objects' ) as $post_status_obj ) { ?> 
    133         <option value="<?php echo $post_status_obj->name; ?>"><?php echo $post_status_obj->label; ?></option> 
    134 <?php } ?> 
    135 </select> 
    136 </td> 
    137 </tr> 
    138 </table> 
    13956<?php submit_button( __('Download Export File'), 'secondary' ); ?> 
    14057<input type="hidden" name="download" value="true" /> 
    14158</p> 
  • wp-includes/general-template.php

     
    22292229                        $gen = '<!-- generator="WordPress/' . get_bloginfo( 'version' ) . '" -->'; 
    22302230                        break; 
    22312231                case 'export': 
    2232                         $gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '"-->'; 
     2232                        $gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '" -->'; 
    22332233                        break; 
    22342234        } 
    22352235        return apply_filters( "get_the_generator_{$type}", $gen, $type );