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Ticket #10317: export3.diff

File export3.diff, 7.0 KB (added by jshreve, 8 years ago)
  • wp-admin/includes/export.php

     
    2323 *
    2424 * @param unknown_type $author
    2525 */
    26 function export_wp($author='') {
     26function export_wp($author='', $category='', $post_type='', $status='', $start_date='', $end_date='') {
    2727global $wpdb, $post_ids, $post, $wp_taxonomies;
    2828
    2929do_action('export_wp');
    3030
    31 $filename = 'wordpress.' . date('Y-m-d') . '.xml';
     31if(strlen($start_date) > 4 && strlen($end_date) > 4) {
     32        $filename = 'wordpress.' . $start_date . '.' . $end_date . '.xml';
     33} else {
     34        $filename = 'wordpress.' . date('Y-m-d') . '.xml';
     35}
    3236
    3337header('Content-Description: File Transfer');
    3438header("Content-Disposition: attachment; filename=$filename");
    3539header('Content-Type: text/xml; charset=' . get_option('blog_charset'), true);
    3640
    37 $where = '';
    38 if ( $author and $author != 'all' ) {
    39         $author_id = (int) $author;
    40         $where = $wpdb->prepare(" WHERE post_author = %d ", $author_id);
    41 }
     41if ( $post_type and $post_type != 'all' ) {
     42                $where = $wpdb->prepare("WHERE post_type = %s ", $post_type);
     43} else {
     44                $where = "WHERE post_type != 'revision' ";
     45}
     46if ( $author and $author != 'all' ) {
     47                $author_id = (int) $author;
     48                $where .= $wpdb->prepare("AND post_author = %d ", $author_id);
     49}
     50if ( $start_date and $start_date != 'all' ) {
     51                $where .= $wpdb->prepare("AND post_date >= %s ", $start_date);
     52}
     53if ( $end_date and $end_date != 'all' ) {
     54                $where .= $wpdb->prepare("AND post_date < %s ", $end_date);
     55}
     56if ( $category and $category != 'all' ) {
     57                $taxomony_id = (int) $category;
     58                $where .= $wpdb->prepare("AND ID IN (SELECT object_id FROM {$wpdb->term_relationships} " . "WHERE term_taxonomy_id = %d) ", $taxomony_id);
     59}
     60if ( $status and $status != 'all' ) {
     61                $where .= $wpdb->prepare("AND post_status = %s ", $status);
     62}
    4263
    4364// grab a snapshot of post IDs, just in case it changes during the export
    4465$post_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts $where ORDER BY post_date_gmt ASC");
     
    300321                        $where = "WHERE ID IN (".join(',', $next_posts).")";
    301322                        $posts = $wpdb->get_results("SELECT * FROM $wpdb->posts $where ORDER BY post_date_gmt ASC");
    302323                                foreach ($posts as $post) {
    303                         // Don't export revisions.  They bloat the export.
    304                         if ( 'revision' == $post->post_type )
    305                                 continue;
    306324                        setup_postdata($post);
    307325
    308326                        $is_sticky = 0;
  • wp-admin/export.php

     
    1717$title = __('Export');
    1818
    1919if ( isset( $_GET['download'] ) ) {
    20         $author = isset($_GET['author']) ? $_GET['author'] : 'all';
    21         export_wp( $author );
     20                $author = isset($_GET['author']) ? $_GET['author'] : 'all';
     21                $category = isset($_GET['category']) ? $_GET['category'] : 'all';
     22                $post_type = isset($_GET['post_type']) ? wp_specialchars($_GET['post_type']) : 'all';
     23                $status = isset($_GET['status']) ? wp_specialchars($_GET['status']) : 'all';
     24                $mm_start = isset($_GET['mm_start']) ? $_GET['mm_start'] : 'all';
     25                $mm_end = isset($_GET['mm_end']) ? $_GET['mm_end'] : 'all';
     26                $aa_start = isset($_GET['aa_start']) ? intval($_GET['aa_start']) : 0;
     27                $aa_end = isset($_GET['aa_end']) ? intval($_GET['aa_end']) : 0;
     28                if($mm_start != 'all' && $aa_start > 0) {
     29                        $start_date = sprintf( "%04d-%02d-%02d", $aa_start, $mm_start, 1 );
     30                } else {
     31                        $start_date = 'all';
     32                }
     33                if($mm_end != 'all' && $aa_end > 0) {
     34                        if($mm_end == 12) {
     35                                $mm_end = 1;
     36                                $aa_end++;
     37                        } else {
     38                                $mm_end++;
     39                        }
     40                        $end_date = sprintf( "%04d-%02d-%02d", $aa_end, $mm_end, 1 );
     41                } else {
     42                        $end_date = 'all';
     43                }
     44        export_wp( $author, $category, $post_type, $status, $start_date, $end_date );
    2245        die();
    2346}
    2447
    2548require_once ('admin-header.php');
    26 ?>
    2749
     50$months = "";
     51for ( $i = 1; $i < 13; $i++ ) {
     52        $months .= "\t\t\t<option value=\"" . zeroise($i, 2) . '">' .
     53                $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ) . "</option>\n";
     54} ?>
     55
    2856<div class="wrap">
    2957<?php screen_icon(); ?>
    3058<h2><?php echo esc_html( $title ); ?></h2>
     
    3765
    3866<table class="form-table">
    3967<tr>
     68<th><label for="mm_start"><?php _e('Restrict Date'); ?></label></th>
     69<td><strong><?php _e('Start:'); ?></strong> <?php _e('Month'); ?>&nbsp;
     70<select name="mm_start" id="mm_start">
     71<option value="all" selected="selected"><?php _e('All Dates'); ?></option>
     72<?php echo $months; ?>
     73</select>&nbsp;<?php _e('Year'); ?>&nbsp;
     74<input type="text" id="aa_start" name="aa_start" value="" size="4" maxlength="5" />
     75</td>
     76<td><strong><?php _e('End:'); ?></strong> <?php _e('Month'); ?>&nbsp;
     77<select name="mm_end" id="mm_end">
     78<option value="all" selected="selected"><?php _e('All Dates'); ?></option>
     79<?php echo $months; ?>
     80</select>&nbsp;<?php _e('Year'); ?>&nbsp;
     81<input type="text" id="aa_end" name="aa_end" value="" size="4" maxlength="5" />
     82</td>
     83</tr>
     84<tr>
    4085<th><label for="author"><?php _e('Restrict Author'); ?></label></th>
    4186<td>
    4287<select name="author" id="author">
     
    4590$authors = $wpdb->get_col( "SELECT post_author FROM $wpdb->posts GROUP BY post_author" );
    4691foreach ( $authors as $id ) {
    4792        $o = get_userdata( $id );
    48         echo "<option value='" . esc_attr($o->ID) . "'>$o->display_name</option>";
     93        echo "<option value='{$o->ID}'>{$o->display_name}</option>\n";
    4994}
    5095?>
    5196</select>
    5297</td>
    5398</tr>
     99<tr>
     100<th><label for="category"><?php _e('Restrict Category'); ?></label></th>
     101<td>
     102<select name="category" id="category">
     103<option value="all" selected="selected"><?php _e('All Categories'); ?></option>
     104<?php
     105$categories = (array) get_categories('get=all');
     106if($categories) {
     107        foreach ( $categories as $cat ) {
     108                echo "<option value='{$cat->term_taxonomy_id}'>{$cat->name}</option>\n";
     109        }
     110}
     111?>
     112</select>
     113</td>
     114</tr>
     115<tr>
     116<th><label for="post_type"><?php _e('Restrict Content'); ?></label></th>
     117<td>
     118<select name="post_type" id="post_type">
     119<option value="all" selected="selected"><?php _e('All Content'); ?></option>
     120<option value="page"><?php _e('Pages'); ?></option>
     121<option value="post"><?php _e('Posts'); ?></option>
     122</select>
     123</td>
     124</tr>
     125<tr>
     126<th><label for="status"><?php _e('Restrict Status'); ?></label></th>
     127<td>
     128<select name="status" id="status">
     129<option value="all" selected="selected"><?php _e('All Statuses'); ?></option>
     130<option value="draft"><?php _e('Draft'); ?></option>
     131<option value="private"><?php _e('Privately published'); ?></option>
     132<option value="publish"><?php _e('Published'); ?></option>
     133<option value="future"><?php _e('Scheduled'); ?></option>
     134</select>
     135</td>
     136</tr>
    54137</table>
    55138<p class="submit"><input type="submit" name="submit" class="button" value="<?php esc_attr_e('Download Export File'); ?>" />
    56139<input type="hidden" name="download" value="true" />