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template.php
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template.php
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<?php
/**
* Template WordPress Administration API.
*
* A Big Mess. Also some neat functions that are nicely written.
*
* @package WordPress
* @subpackage Administration
*/
//
// Category Checklists
//
/**
* {@internal Missing Short Description}}
*
* @since 2.5.1
*/
class Walker_Category_Checklist extends Walker {
var $tree_type = 'category';
var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this
function start_lvl(&$output, $depth, $args) {
$indent = str_repeat("\t", $depth);
$output .= "$indent<ul class='children'>\n";
}
function end_lvl(&$output, $depth, $args) {
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
}
function start_el(&$output, $category, $depth, $args) {
extract($args);
if ( empty($taxonomy) )
$taxonomy = 'category';
if ( $taxonomy == 'category' )
$name = 'post_category';
else
$name = 'tax_input['.$taxonomy.']';
$class = in_array( $category->term_id, $popular_cats ) ? ' class="popular-category"' : '';
$output .= "\n<li id='{$taxonomy}-{$category->term_id}'$class>" . '<label class="selectit"><input value="' . $category->term_id . '" type="checkbox" name="'.$name.'[]" id="in-'.$taxonomy.'-' . $category->term_id . '"' . checked( in_array( $category->term_id, $selected_cats ), true, false ) . disabled( empty( $args['disabled'] ), false, false ) . ' /> ' . esc_html( apply_filters('the_category', $category->name )) . '</label>';
}
function end_el(&$output, $category, $depth, $args) {
$output .= "</li>\n";
}
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.1
*
* @param unknown_type $post_id
* @param unknown_type $descendants_and_self
* @param unknown_type $selected_cats
* @param unknown_type $popular_cats
*/
function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null, $checked_ontop = true ) {
wp_terms_checklist($post_id,
array(
'taxonomy' => 'category',
'descendants_and_self' => $descendants_and_self,
'selected_cats' => $selected_cats,
'popular_cats' => $popular_cats,
'walker' => $walker,
'checked_ontop' => $checked_ontop
));
}
/**
* Taxonomy independent version of wp_category_checklist
*
* @since 3.0.0
*
* @param int $post_id
* @param array $args
*/
function wp_terms_checklist($post_id = 0, $args = array()) {
$defaults = array(
'descendants_and_self' => 0,
'selected_cats' => false,
'popular_cats' => false,
'walker' => null,
'taxonomy' => 'category',
'checked_ontop' => true
);
extract( wp_parse_args($args, $defaults), EXTR_SKIP );
if ( empty($walker) || !is_a($walker, 'Walker') )
$walker = new Walker_Category_Checklist;
$descendants_and_self = (int) $descendants_and_self;
$args = array('taxonomy' => $taxonomy);
$tax = get_taxonomy($taxonomy);
$args['disabled'] = !current_user_can($tax->cap->assign_terms);
if ( is_array( $selected_cats ) )
$args['selected_cats'] = $selected_cats;
elseif ( $post_id )
$args['selected_cats'] = wp_get_object_terms($post_id, $taxonomy, array_merge($args, array('fields' => 'ids')));
else
$args['selected_cats'] = array();
if ( is_array( $popular_cats ) )
$args['popular_cats'] = $popular_cats;
else
$args['popular_cats'] = get_terms( $taxonomy, array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) );
if ( $descendants_and_self ) {
$categories = (array) get_terms($taxonomy, array( 'child_of' => $descendants_and_self, 'hierarchical' => 0, 'hide_empty' => 0 ) );
$self = get_term( $descendants_and_self, $taxonomy );
array_unshift( $categories, $self );
} else {
$categories = (array) get_terms($taxonomy, array('get' => 'all'));
}
if ( $checked_ontop ) {
// Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache)
$checked_categories = array();
$keys = array_keys( $categories );
foreach( $keys as $k ) {
if ( in_array( $categories[$k]->term_id, $args['selected_cats'] ) ) {
$checked_categories[] = $categories[$k];
unset( $categories[$k] );
}
}
// Put checked cats on top
echo call_user_func_array(array(&$walker, 'walk'), array($checked_categories, 0, $args));
}
// Then the rest of them
echo call_user_func_array(array(&$walker, 'walk'), array($categories, 0, $args));
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.0
*
* @param unknown_type $taxonomy
* @param unknown_type $default
* @param unknown_type $number
* @param unknown_type $echo
* @return unknown
*/
function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) {
global $post_ID;
if ( $post_ID )
$checked_terms = wp_get_object_terms($post_ID, $taxonomy, array('fields'=>'ids'));
else
$checked_terms = array();
$terms = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) );
$tax = get_taxonomy($taxonomy);
if ( ! current_user_can($tax->cap->assign_terms) )
$disabled = 'disabled="disabled"';
else
$disabled = '';
$popular_ids = array();
foreach ( (array) $terms as $term ) {
$popular_ids[] = $term->term_id;
if ( !$echo ) // hack for AJAX use
continue;
$id = "popular-$taxonomy-$term->term_id";
$checked = in_array( $term->term_id, $checked_terms ) ? 'checked="checked"' : '';
?>
<li id="<?php echo $id; ?>" class="popular-category">
<label class="selectit">
<input id="in-<?php echo $id; ?>" type="checkbox" <?php echo $checked; ?> value="<?php echo (int) $term->term_id; ?>" <?php echo $disabled ?>/>
<?php echo esc_html( apply_filters( 'the_category', $term->name ) ); ?>
</label>
</li>
<?php
}
return $popular_ids;
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.1
*
* @param unknown_type $link_id
*/
function wp_link_category_checklist( $link_id = 0 ) {
$default = 1;
if ( $link_id ) {
$checked_categories = wp_get_link_cats( $link_id );
// No selected categories, strange
if ( ! count( $checked_categories ) )
$checked_categories[] = $default;
} else {
$checked_categories[] = $default;
}
$categories = get_terms( 'link_category', array( 'orderby' => 'name', 'hide_empty' => 0 ) );
if ( empty( $categories ) )
return;
foreach ( $categories as $category ) {
$cat_id = $category->term_id;
$name = esc_html( apply_filters( 'the_category', $category->name ) );
$checked = in_array( $cat_id, $checked_categories ) ? ' checked="checked"' : '';
echo '<li id="link-category-', $cat_id, '"><label for="in-link-category-', $cat_id, '" class="selectit"><input value="', $cat_id, '" type="checkbox" name="link_category[]" id="in-link-category-', $cat_id, '"', $checked, '/> ', $name, "</label></li>";
}
}
/**
* Get the column headers for a screen
*
* @since 2.7.0
*
* @param string|object $screen The screen you want the headers for
* @return array Containing the headers in the format id => UI String
*/
function get_column_headers( $screen ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
global $_wp_column_headers;
if ( !isset( $_wp_column_headers[ $screen->id ] ) ) {
$_wp_column_headers[ $screen->id ] = apply_filters( 'manage_' . $screen->id . '_columns', array() );
}
return $_wp_column_headers[ $screen->id ];
}
/**
* Get a list of hidden columns.
*
* @since 2.7.0
*
* @param string|object $screen The screen you want the hidden columns for
* @return array
*/
function get_hidden_columns( $screen ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
return (array) get_user_option( 'manage' . $screen->id . 'columnshidden' );
}
// adds hidden fields with the data for use in the inline editor for posts and pages
/**
* {@internal Missing Short Description}}
*
* @since 2.7.0
*
* @param unknown_type $post
*/
function get_inline_data($post) {
$post_type_object = get_post_type_object($post->post_type);
if ( ! current_user_can($post_type_object->cap->edit_post, $post->ID) )
return;
$title = esc_textarea( trim( $post->post_title ) );
echo '
<div class="hidden" id="inline_' . $post->ID . '">
<div class="post_title">' . $title . '</div>
<div class="post_name">' . apply_filters('editable_slug', $post->post_name) . '</div>
<div class="post_author">' . $post->post_author . '</div>
<div class="comment_status">' . esc_html( $post->comment_status ) . '</div>
<div class="ping_status">' . esc_html( $post->ping_status ) . '</div>
<div class="_status">' . esc_html( $post->post_status ) . '</div>
<div class="jj">' . mysql2date( 'd', $post->post_date, false ) . '</div>
<div class="mm">' . mysql2date( 'm', $post->post_date, false ) . '</div>
<div class="aa">' . mysql2date( 'Y', $post->post_date, false ) . '</div>
<div class="hh">' . mysql2date( 'H', $post->post_date, false ) . '</div>
<div class="mn">' . mysql2date( 'i', $post->post_date, false ) . '</div>
<div class="ss">' . mysql2date( 's', $post->post_date, false ) . '</div>
<div class="post_password">' . esc_html( $post->post_password ) . '</div>';
if ( $post_type_object->hierarchical )
echo '<div class="post_parent">' . $post->post_parent . '</div>';
if ( $post->post_type == 'page' )
echo '<div class="page_template">' . esc_html( get_post_meta( $post->ID, '_wp_page_template', true ) ) . '</div>';
if ( $post_type_object->hierarchical )
echo '<div class="menu_order">' . $post->menu_order . '</div>';
$taxonomy_names = get_object_taxonomies( $post->post_type );
foreach ( $taxonomy_names as $taxonomy_name) {
$taxonomy = get_taxonomy( $taxonomy_name );
if ( $taxonomy->hierarchical && $taxonomy->show_ui )
echo '<div class="post_category" id="'.$taxonomy_name.'_'.$post->ID.'">' . implode( ',', wp_get_object_terms( $post->ID, $taxonomy_name, array('fields'=>'ids')) ) . '</div>';
elseif ( $taxonomy->show_ui )
echo '<div class="tags_input" id="'.$taxonomy_name.'_'.$post->ID.'">' . esc_html( str_replace( ',', ', ', get_terms_to_edit($post->ID, $taxonomy_name) ) ) . '</div>';
}
if ( !$post_type_object->hierarchical )
echo '<div class="sticky">' . (is_sticky($post->ID) ? 'sticky' : '') . '</div>';
echo '</div>';
}
/**
* {@internal Missing Short Description}}
*
* @since 2.7.0
*
* @param unknown_type $position
* @param unknown_type $checkbox
* @param unknown_type $mode
*/
function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single', $table_row = true) {
// allow plugin to replace the popup content
$content = apply_filters( 'wp_comment_reply', '', array('position' => $position, 'checkbox' => $checkbox, 'mode' => $mode) );
if ( ! empty($content) ) {
echo $content;
return;
}
if ( $mode == 'single' ) {
$wp_list_table = _get_list_table('WP_Post_Comments_List_Table');
} else {
$wp_list_table = _get_list_table('WP_Comments_List_Table');
}
?>
<form method="get" action="">
<?php if ( $table_row ) : ?>
<table style="display:none;"><tbody id="com-reply"><tr id="replyrow" style="display:none;"><td colspan="<?php echo $wp_list_table->get_column_count(); ?>" class="colspanchange">
<?php else : ?>
<div id="com-reply" style="display:none;"><div id="replyrow" style="display:none;">
<?php endif; ?>
<div id="replyhead" style="display:none;"><?php _e('Reply to Comment'); ?></div>
<div id="edithead" style="display:none;">
<div class="inside">
<label for="author"><?php _e('Name') ?></label>
<input type="text" name="newcomment_author" size="50" value="" tabindex="101" id="author" />
</div>
<div class="inside">
<label for="author-email"><?php _e('E-mail') ?></label>
<input type="text" name="newcomment_author_email" size="50" value="" tabindex="102" id="author-email" />
</div>
<div class="inside">
<label for="author-url"><?php _e('URL') ?></label>
<input type="text" id="author-url" name="newcomment_author_url" size="103" value="" tabindex="103" />
</div>
<div style="clear:both;"></div>
</div>
<div id="replycontainer"><textarea rows="8" cols="40" name="replycontent" tabindex="104" id="replycontent"></textarea></div>
<p id="replysubmit" class="submit">
<a href="#comments-form" class="cancel button-secondary alignleft" tabindex="106"><?php _e('Cancel'); ?></a>
<a href="#comments-form" class="save button-primary alignright" tabindex="104">
<span id="savebtn" style="display:none;"><?php _e('Update Comment'); ?></span>
<span id="replybtn" style="display:none;"><?php _e('Submit Reply'); ?></span></a>
<img class="waiting" style="display:none;" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
<span class="error" style="display:none;"></span>
<br class="clear" />
</p>
<input type="hidden" name="user_ID" id="user_ID" value="<?php echo get_current_user_id(); ?>" />
<input type="hidden" name="action" id="action" value="" />
<input type="hidden" name="comment_ID" id="comment_ID" value="" />
<input type="hidden" name="comment_post_ID" id="comment_post_ID" value="" />
<input type="hidden" name="status" id="status" value="" />
<input type="hidden" name="position" id="position" value="<?php echo $position; ?>" />
<input type="hidden" name="checkbox" id="checkbox" value="<?php echo $checkbox ? 1 : 0; ?>" />
<input type="hidden" name="mode" id="mode" value="<?php echo esc_attr($mode); ?>" />
<?php wp_nonce_field( 'replyto-comment', '_ajax_nonce-replyto-comment', false ); ?>
<?php wp_comment_form_unfiltered_html_nonce(); ?>
<?php if ( $table_row ) : ?>
</td></tr></tbody></table>
<?php else : ?>
</div></div>
<?php endif; ?>
</form>
<?php
}
/**
* Output 'undo move to trash' text for comments
*
* @since 2.9.0
*/
function wp_comment_trashnotice() {
?>
<div class="hidden" id="trash-undo-holder">
<div class="trash-undo-inside"><?php printf(__('Comment by %s moved to the trash.'), '<strong></strong>'); ?> <span class="undo untrash"><a href="#"><?php _e('Undo'); ?></a></span></div>
</div>
<div class="hidden" id="spam-undo-holder">
<div class="spam-undo-inside"><?php printf(__('Comment by %s marked as spam.'), '<strong></strong>'); ?> <span class="undo unspam"><a href="#"><?php _e('Undo'); ?></a></span></div>
</div>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since 1.2.0
*
* @param unknown_type $meta
*/
function list_meta( $meta ) {
// Exit if no meta
if ( ! $meta ) {
echo '
<table id="list-table" style="display: none;">
<thead>
<tr>
<th class="left">' . _x( 'Name', 'meta name' ) . '</th>
<th>' . __( 'Value' ) . '</th>
</tr>
</thead>
<tbody id="the-list" class="list:meta">
<tr><td></td></tr>
</tbody>
</table>'; //TBODY needed for list-manipulation JS
return;
}
$count = 0;
?>
<table id="list-table">
<thead>
<tr>
<th class="left"><?php _ex( 'Name', 'meta name' ) ?></th>
<th><?php _e( 'Value' ) ?></th>
</tr>
</thead>
<tbody id='the-list' class='list:meta'>
<?php
foreach ( $meta as $entry )
echo _list_meta_row( $entry, $count );
?>
</tbody>
</table>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.0
*
* @param unknown_type $entry
* @param unknown_type $count
* @return unknown
*/
function _list_meta_row( $entry, &$count ) {
static $update_nonce = false;
if ( is_protected_meta( $entry['meta_key'] ) )
return;
if ( !$update_nonce )
$update_nonce = wp_create_nonce( 'add-meta' );
$r = '';
++ $count;
if ( $count % 2 )
$style = 'alternate';
else
$style = '';
if ('_' == $entry['meta_key'] { 0 } )
$style .= ' hidden';
if ( is_serialized( $entry['meta_value'] ) ) {
if ( is_serialized_string( $entry['meta_value'] ) ) {
// this is a serialized string, so we should display it
$entry['meta_value'] = maybe_unserialize( $entry['meta_value'] );
} else {
// this is a serialized array/object so we should NOT display it
--$count;
return;
}
}
$entry['meta_key'] = esc_attr($entry['meta_key']);
$entry['meta_value'] = esc_textarea( $entry['meta_value'] ); // using a <textarea />
$entry['meta_id'] = (int) $entry['meta_id'];
$delete_nonce = wp_create_nonce( 'delete-meta_' . $entry['meta_id'] );
$r .= "\n\t<tr id='meta-{$entry['meta_id']}' class='$style'>";
$r .= "\n\t\t<td class='left'><label class='screen-reader-text' for='meta[{$entry['meta_id']}][key]'>" . __( 'Key' ) . "</label><input name='meta[{$entry['meta_id']}][key]' id='meta[{$entry['meta_id']}][key]' tabindex='6' type='text' size='20' value='{$entry['meta_key']}' />";
$r .= "\n\t\t<div class='submit'>";
$r .= get_submit_button( __( 'Delete' ), "delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce deletemeta", "deletemeta[{$entry['meta_id']}]", false, array( 'tabindex' => '6' ) );
$r .= "\n\t\t";
$r .= get_submit_button( __( 'Update' ), "add:the-list:meta-{$entry['meta_id']}::_ajax_nonce-add-meta=$update_nonce updatemeta" , 'updatemeta', false, array( 'tabindex' => '6' ) );
$r .= "</div>";
$r .= wp_nonce_field( 'change-meta', '_ajax_nonce', false, false );
$r .= "</td>";
$r .= "\n\t\t<td><label class='screen-reader-text' for='meta[{$entry['meta_id']}][value]'>" . __( 'Value' ) . "</label><textarea name='meta[{$entry['meta_id']}][value]' id='meta[{$entry['meta_id']}][value]' tabindex='6' rows='2' cols='30'>{$entry['meta_value']}</textarea></td>\n\t</tr>";
return $r;
}
/**
* {@internal Missing Short Description}}
*
* @since 1.2.0
*/
function meta_form() {
global $wpdb;
$limit = (int) apply_filters( 'postmeta_form_limit', 30 );
$keys = $wpdb->get_col( "
SELECT meta_key
FROM $wpdb->postmeta
GROUP BY meta_key
HAVING meta_key NOT LIKE '\_%'
ORDER BY meta_key
LIMIT $limit" );
if ( $keys )
natcasesort($keys);
?>
<p><strong><?php _e( 'Add New Custom Field:' ) ?></strong></p>
<table id="newmeta">
<thead>
<tr>
<th class="left"><label for="metakeyselect"><?php _ex( 'Name', 'meta name' ) ?></label></th>
<th><label for="metavalue"><?php _e( 'Value' ) ?></label></th>
</tr>
</thead>
<tbody>
<tr>
<td id="newmetaleft" class="left">
<?php if ( $keys ) { ?>
<select id="metakeyselect" name="metakeyselect" tabindex="7">
<option value="#NONE#"><?php _e( '— Select —' ); ?></option>
<?php
foreach ( $keys as $key ) {
echo "\n<option value='" . esc_attr($key) . "'>" . esc_html($key) . "</option>";
}
?>
</select>
<input class="hide-if-js" type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
<a href="#postcustomstuff" class="hide-if-no-js" onclick="jQuery('#metakeyinput, #metakeyselect, #enternew, #cancelnew').toggle();return false;">
<span id="enternew"><?php _e('Enter new'); ?></span>
<span id="cancelnew" class="hidden"><?php _e('Cancel'); ?></span></a>
<?php } else { ?>
<input type="text" id="metakeyinput" name="metakeyinput" tabindex="7" value="" />
<?php } ?>
</td>
<td><textarea id="metavalue" name="metavalue" rows="2" cols="25" tabindex="8"></textarea></td>
</tr>
<tr><td colspan="2" class="submit">
<?php submit_button( __( 'Add Custom Field' ), 'add:the-list:newmeta', 'addmeta', false, array( 'id' => 'addmetasub', 'tabindex' => '9' ) ); ?>
<?php wp_nonce_field( 'add-meta', '_ajax_nonce-add-meta', false ); ?>
</td></tr>
</tbody>
</table>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since 0.71
*
* @param unknown_type $edit
* @param unknown_type $for_post
* @param unknown_type $tab_index
* @param unknown_type $multi
*/
function touch_time( $edit = 1, $for_post = 1, $tab_index = 0, $multi = 0 ) {
global $wp_locale, $post, $comment;
if ( $for_post )
$edit = ! ( in_array($post->post_status, array('draft', 'pending') ) && (!$post->post_date_gmt || '0000-00-00 00:00:00' == $post->post_date_gmt ) );
$tab_index_attribute = '';
if ( (int) $tab_index > 0 )
$tab_index_attribute = " tabindex=\"$tab_index\"";
// echo '<label for="timestamp" style="display: block;"><input type="checkbox" class="checkbox" name="edit_date" value="1" id="timestamp"'.$tab_index_attribute.' /> '.__( 'Edit timestamp' ).'</label><br />';
$time_adj = current_time('timestamp');
$post_date = ($for_post) ? $post->post_date : $comment->comment_date;
$jj = ($edit) ? mysql2date( 'd', $post_date, false ) : gmdate( 'd', $time_adj );
$mm = ($edit) ? mysql2date( 'm', $post_date, false ) : gmdate( 'm', $time_adj );
$aa = ($edit) ? mysql2date( 'Y', $post_date, false ) : gmdate( 'Y', $time_adj );
$hh = ($edit) ? mysql2date( 'H', $post_date, false ) : gmdate( 'H', $time_adj );
$mn = ($edit) ? mysql2date( 'i', $post_date, false ) : gmdate( 'i', $time_adj );
$ss = ($edit) ? mysql2date( 's', $post_date, false ) : gmdate( 's', $time_adj );
$cur_jj = gmdate( 'd', $time_adj );
$cur_mm = gmdate( 'm', $time_adj );
$cur_aa = gmdate( 'Y', $time_adj );
$cur_hh = gmdate( 'H', $time_adj );
$cur_mn = gmdate( 'i', $time_adj );
$month = "<select " . ( $multi ? '' : 'id="mm" ' ) . "name=\"mm\"$tab_index_attribute>\n";
for ( $i = 1; $i < 13; $i = $i +1 ) {
$month .= "\t\t\t" . '<option value="' . zeroise($i, 2) . '"';
if ( $i == $mm )
$month .= ' selected="selected"';
$month .= '>' . $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) ) . "</option>\n";
}
$month .= '</select>';
$day = '<input type="text" ' . ( $multi ? '' : 'id="jj" ' ) . 'name="jj" value="' . $jj . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
$year = '<input type="text" ' . ( $multi ? '' : 'id="aa" ' ) . 'name="aa" value="' . $aa . '" size="4" maxlength="4"' . $tab_index_attribute . ' autocomplete="off" />';
$hour = '<input type="text" ' . ( $multi ? '' : 'id="hh" ' ) . 'name="hh" value="' . $hh . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
$minute = '<input type="text" ' . ( $multi ? '' : 'id="mn" ' ) . 'name="mn" value="' . $mn . '" size="2" maxlength="2"' . $tab_index_attribute . ' autocomplete="off" />';
echo '<div class="timestamp-wrap">';
/* translators: 1: month input, 2: day input, 3: year input, 4: hour input, 5: minute input */
printf(__('%1$s%2$s, %3$s @ %4$s : %5$s'), $month, $day, $year, $hour, $minute);
echo '</div><input type="hidden" id="ss" name="ss" value="' . $ss . '" />';
if ( $multi ) return;
echo "\n\n";
foreach ( array('mm', 'jj', 'aa', 'hh', 'mn') as $timeunit ) {
echo '<input type="hidden" id="hidden_' . $timeunit . '" name="hidden_' . $timeunit . '" value="' . $$timeunit . '" />' . "\n";
$cur_timeunit = 'cur_' . $timeunit;
echo '<input type="hidden" id="'. $cur_timeunit . '" name="'. $cur_timeunit . '" value="' . $$cur_timeunit . '" />' . "\n";
}
?>
<p>
<a href="#edit_timestamp" class="save-timestamp hide-if-no-js button"><?php _e('OK'); ?></a>
<a href="#edit_timestamp" class="cancel-timestamp hide-if-no-js"><?php _e('Cancel'); ?></a>
</p>
<?php
}
/**
* {@internal Missing Short Description}}
*
* @since 1.5.0
*
* @param unknown_type $default
*/
function page_template_dropdown( $default = '' ) {
$templates = get_page_templates();
ksort( $templates );
foreach (array_keys( $templates ) as $template )
: if ( $default == $templates[$template] )
$selected = " selected='selected'";
else
$selected = '';
echo "\n\t<option value='".$templates[$template]."' $selected>$template</option>";
endforeach;
}
/**
* {@internal Missing Short Description}}
*
* @since 1.5.0
*
* @param unknown_type $default
* @param unknown_type $parent
* @param unknown_type $level
* @return unknown
*/
function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) {
global $wpdb, $post_ID;
$items = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' ORDER BY menu_order", $parent) );
if ( $items ) {
foreach ( $items as $item ) {
// A page cannot be its own parent.
if (!empty ( $post_ID ) ) {
if ( $item->ID == $post_ID ) {
continue;
}
}
$pad = str_repeat( ' ', $level * 3 );
if ( $item->ID == $default)
$current = ' selected="selected"';
else
$current = '';
echo "\n\t<option class='level-$level' value='$item->ID'$current>$pad " . esc_html($item->post_title) . "</option>";
parent_dropdown( $default, $item->ID, $level +1 );
}
} else {
return false;
}
}
/**
* {@internal Missing Short Description}}
*
* @since 2.0.0
*
* @param unknown_type $id
* @return unknown
*/
function the_attachment_links( $id = false ) {
$id = (int) $id;
$post = & get_post( $id );
if ( $post->post_type != 'attachment' )
return false;
$icon = wp_get_attachment_image( $post->ID, 'thumbnail', true );
$attachment_data = wp_get_attachment_metadata( $id );
$thumb = isset( $attachment_data['thumb'] );
?>
<form id="the-attachment-links">
<table>
<col />
<col class="widefat" />
<tr>
<th scope="row"><?php _e( 'URL' ) ?></th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><?php echo esc_textarea( wp_get_attachment_url() ); ?></textarea></td>
</tr>
<?php if ( $icon ) : ?>
<tr>
<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to file' ) : _e( 'Image linked to file' ); ?></th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>"><?php echo $icon ?></a></textarea></td>
</tr>
<tr>
<th scope="row"><?php $thumb ? _e( 'Thumbnail linked to page' ) : _e( 'Image linked to page' ); ?></th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID; ?>"><?php echo $icon ?></a></textarea></td>
</tr>
<?php else : ?>
<tr>
<th scope="row"><?php _e( 'Link to file' ) ?></th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo wp_get_attachment_url(); ?>" class="attachmentlink"><?php echo basename( wp_get_attachment_url() ); ?></a></textarea></td>
</tr>
<tr>
<th scope="row"><?php _e( 'Link to page' ) ?></th>
<td><textarea rows="1" cols="40" type="text" class="attachmentlinks" readonly="readonly"><a href="<?php echo get_attachment_link( $post->ID ) ?>" rel="attachment wp-att-<?php echo $post->ID ?>"><?php the_title(); ?></a></textarea></td>
</tr>
<?php endif; ?>
</table>
</form>
<?php
}
/**
* Print out <option> html elements for role selectors
*
* @since 2.1.0
*
* @param string $selected slug for the role that should be already selected
*/
function wp_dropdown_roles( $selected = false ) {
$p = '';
$r = '';
$editable_roles = get_editable_roles();
foreach ( $editable_roles as $role => $details ) {
$name = translate_user_role($details['name'] );
if ( $selected == $role ) // preselect specified role
$p = "\n\t<option selected='selected' value='" . esc_attr($role) . "'>$name</option>";
else
$r .= "\n\t<option value='" . esc_attr($role) . "'>$name</option>";
}
echo $p . $r;
}
/**
* {@internal Missing Short Description}}
*
* @since 2.3.0
*
* @param unknown_type $size
* @return unknown
*/
function wp_convert_hr_to_bytes( $size ) {
$size = strtolower($size);
$bytes = (int) $size;
if ( strpos($size, 'k') !== false )
$bytes = intval($size) * 1024;
elseif ( strpos($size, 'm') !== false )
$bytes = intval($size) * 1024 * 1024;
elseif ( strpos($size, 'g') !== false )
$bytes = intval($size) * 1024 * 1024 * 1024;
return $bytes;
}
/**
* {@internal Missing Short Description}}
*
* @since 2.3.0
*
* @param unknown_type $bytes
* @return unknown
*/
function wp_convert_bytes_to_hr( $bytes ) {
$units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' );
$log = log( $bytes, 1024 );
$power = (int) $log;
$size = pow(1024, $log - $power);
return $size . $units[$power];
}
/**
* {@internal Missing Short Description}}
*
* @since 2.5.0
*
* @return unknown
*/
function wp_max_upload_size() {
$u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) );
$p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) );
$bytes = apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes );
return $bytes;
}
/**
* Outputs the form used by the importers to accept the data to be imported
*
* @since 2.0.0
*
* @param string $action The action attribute for the form.
*/
function wp_import_upload_form( $action ) {
$bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() );
$size = wp_convert_bytes_to_hr( $bytes );
$upload_dir = wp_upload_dir();
if ( ! empty( $upload_dir['error'] ) ) :
?><div class="error"><p><?php _e('Before you can upload your import file, you will need to fix the following error:'); ?></p>
<p><strong><?php echo $upload_dir['error']; ?></strong></p></div><?php
else :
?>
<form enctype="multipart/form-data" id="import-upload-form" method="post" action="<?php echo esc_attr(wp_nonce_url($action, 'import-upload')); ?>">
<p>
<label for="upload"><?php _e( 'Choose a file from your computer:' ); ?></label> (<?php printf( __('Maximum size: %s' ), $size ); ?>)
<input type="file" id="upload" name="import" size="25" />
<input type="hidden" name="action" value="save" />
<input type="hidden" name="max_file_size" value="<?php echo $bytes; ?>" />
</p>
<?php submit_button( __('Upload file and import'), 'button' ); ?>
</form>
<?php
endif;
}
/**
* Add a meta box to an edit form.
*
* @since 2.5.0
*
* @param string $id String for use in the 'id' attribute of tags.
* @param string $title Title of the meta box.
* @param string $callback Function that fills the box with the desired content. The function should echo its output.
* @param string $page The type of edit page on which to show the box (post, page, link).
* @param string $context The context within the page where the boxes should show ('normal', 'advanced').
* @param string $priority The priority within the context where the boxes should show ('high', 'low').
*/
function add_meta_box($id, $title, $callback, $page, $context = 'advanced', $priority = 'default', $callback_args=null) {
global $wp_meta_boxes;
if ( !isset($wp_meta_boxes) )
$wp_meta_boxes = array();
if ( !isset($wp_meta_boxes[$page]) )
$wp_meta_boxes[$page] = array();
if ( !isset($wp_meta_boxes[$page][$context]) )
$wp_meta_boxes[$page][$context] = array();
foreach ( array_keys($wp_meta_boxes[$page]) as $a_context ) {
foreach ( array('high', 'core', 'default', 'low') as $a_priority ) {
if ( !isset($wp_meta_boxes[$page][$a_context][$a_priority][$id]) )
continue;
// If a core box was previously added or removed by a plugin, don't add.
if ( 'core' == $priority ) {
// If core box previously deleted, don't add
if ( false === $wp_meta_boxes[$page][$a_context][$a_priority][$id] )
return;
// If box was added with default priority, give it core priority to maintain sort order
if ( 'default' == $a_priority ) {
$wp_meta_boxes[$page][$a_context]['core'][$id] = $wp_meta_boxes[$page][$a_context]['default'][$id];
unset($wp_meta_boxes[$page][$a_context]['default'][$id]);
}
return;
}
// If no priority given and id already present, use existing priority
if ( empty($priority) ) {
$priority = $a_priority;
// else if we're adding to the sorted priortiy, we don't know the title or callback. Glab them from the previously added context/priority.
} elseif ( 'sorted' == $priority ) {
$title = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['title'];
$callback = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['callback'];
$callback_args = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['args'];
}
// An id can be in only one priority and one context
if ( $priority != $a_priority || $context != $a_context )
unset($wp_meta_boxes[$page][$a_context][$a_priority][$id]);
}
}
if ( empty($priority) )
$priority = 'low';
if ( !isset($wp_meta_boxes[$page][$context][$priority]) )
$wp_meta_boxes[$page][$context][$priority] = array();
$wp_meta_boxes[$page][$context][$priority][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $callback_args);
}
/**
* Meta-Box template function
*
* @since 2.5.0
*
* @param string $page page identifier, also known as screen identifier
* @param string $context box context
* @param mixed $object gets passed to the box callback function as first parameter
* @return int number of meta_boxes
*/
function do_meta_boxes($page, $context, $object) {
global $wp_meta_boxes;
static $already_sorted = false;
$hidden = get_hidden_meta_boxes($page);
printf('<div id="%s-sortables" class="meta-box-sortables">', htmlspecialchars($context));
$i = 0;
do {
// Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose
if ( !$already_sorted && $sorted = get_user_option( "meta-box-order_$page" ) ) {
foreach ( $sorted as $box_context => $ids ) {
foreach ( explode(',', $ids ) as $id ) {
if ( $id && 'dashboard_browser_nag' !== $id )
add_meta_box( $id, null, null, $page, $box_context, 'sorted' );
}
}
}
$already_sorted = true;
if ( !isset($wp_meta_boxes) || !isset($wp_meta_boxes[$page]) || !isset($wp_meta_boxes[$page][$context]) )
break;
foreach ( array('high', 'sorted', 'core', 'default', 'low') as $priority ) {
if ( isset($wp_meta_boxes[$page][$context][$priority]) ) {
foreach ( (array) $wp_meta_boxes[$page][$context][$priority] as $box ) {
if ( false == $box || ! $box['title'] )
continue;
$i++;
$style = '';
$hidden_class = in_array($box['id'], $hidden) ? ' hide-if-js' : '';
echo '<div id="' . $box['id'] . '" class="postbox ' . postbox_classes($box['id'], $page) . $hidden_class . '" ' . '>' . "\n";
if ( 'dashboard_browser_nag' != $box['id'] )
echo '<div class="handlediv" title="' . esc_attr__('Click to toggle') . '"><br /></div>';
echo "<h3 class='hndle'><span>{$box['title']}</span></h3>\n";
echo '<div class="inside">' . "\n";
call_user_func($box['callback'], $object, $box);
echo "</div>\n";
echo "</div>\n";
}
}
}
} while(0);
echo "</div>";
return $i;
}
/**
* Remove a meta box from an edit form.
*
* @since 2.6.0
*
* @param string $id String for use in the 'id' attribute of tags.
* @param string $page The type of edit page on which to show the box (post, page, link).
* @param string $context The context within the page where the boxes should show ('normal', 'advanced').
*/
function remove_meta_box($id, $page, $context) {
global $wp_meta_boxes;
if ( !isset($wp_meta_boxes) )
$wp_meta_boxes = array();
if ( !isset($wp_meta_boxes[$page]) )
$wp_meta_boxes[$page] = array();
if ( !isset($wp_meta_boxes[$page][$context]) )