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Ticket #15197: 15197-export.diff

File 15197-export.diff, 27.0 KB (added by duck_, 15 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 );