+<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">
+<input type="submit" id="addmetasub" name="addmeta" class="add:the-list:newmeta" tabindex="9" value="<?php esc_attr_e( 'Add Custom Field' ) ?>" />
+<?php wp_nonce_field( 'add-meta', '_ajax_nonce-add-meta', false ); ?>
+</td></tr>
+</tbody>
+</table>
+<?php
+
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @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 unknown
+ *
+ * @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 unknown
+ *
+ * @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 unknown
+ *
+ * @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 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 based on $wp_roles
+ *
+ * @package WordPress
+ * @subpackage Administration
+ * @since 2.1
+ *
+ * @uses $wp_roles
+ * @param string $default 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 ) // Make default first in list
+ $p = "\n\t<option selected='selected' value='" . esc_attr($role) . "'>$name</option>";
+ else
+ $r .= "\n\t<option value='" . esc_attr($role) . "'>$name</option>";
+ }
+ echo $p . $r;
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @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 unknown
+ *
+ * @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 unknown
+ *
+ * @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
+ *
+ * @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>
+<p class="submit">
+<input type="submit" class="button" value="<?php esc_attr_e( 'Upload file and import' ); ?>" />
+</p>
+</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 )
+ 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) . $hidden_class . '" ' . '>' . "\n";
+ echo '<div class="handlediv" title="' . __('Click to toggle') . '"><br /></div>';
+ echo "<h3 class='hndle'><span>{$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]) )
+ $wp_meta_boxes[$page][$context] = array();
+
+ foreach ( array('high', 'core', 'default', 'low') as $priority )
+ $wp_meta_boxes[$page][$context][$priority][$id] = false;
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @param unknown_type $screen
+ */
+function meta_box_prefs($screen) {
+ global $wp_meta_boxes;
+
+ if ( is_string($screen) )
+ $screen = convert_to_screen($screen);
+
+ if ( empty($wp_meta_boxes[$screen->id]) )
+ return;
+
+ $hidden = get_hidden_meta_boxes($screen);
+
+ foreach ( array_keys($wp_meta_boxes[$screen->id]) as $context ) {
+ foreach ( array_keys($wp_meta_boxes[$screen->id][$context]) as $priority ) {
+ foreach ( $wp_meta_boxes[$screen->id][$context][$priority] as $box ) {
+ if ( false == $box || ! $box['title'] )
+ continue;
+ // Submit box cannot be hidden
+ if ( 'submitdiv' == $box['id'] || 'linksubmitdiv' == $box['id'] )
+ continue;
+ $box_id = $box['id'];
+ echo '<label for="' . $box_id . '-hide">';
+ echo '<input class="hide-postbox-tog" name="' . $box_id . '-hide" type="checkbox" id="' . $box_id . '-hide" value="' . $box_id . '"' . (! in_array($box_id, $hidden) ? ' checked="checked"' : '') . ' />';
+ echo "{$box['title']}</label>\n";
+ }
+ }
+ }
+}
+
+/**
+ * Get Hidden Meta Boxes
+ *
+ * @since 2.7
+ *
+ * @param string|object $screen Screen identifier
+ * @return array Hidden Meta Boxes
+ */
+function get_hidden_meta_boxes( $screen ) {
+ if ( is_string( $screen ) )
+ $screen = convert_to_screen( $screen );
+
+ $hidden = get_user_option( "metaboxhidden_{$screen->id}" );
+
+ // Hide slug boxes by default
+ if ( !is_array( $hidden ) )
+ $hidden = array('slugdiv');
+
+ return $hidden;
+}
+
+/**
+ * Add a new section to a settings page.
+ *
+ * Part of the Settings API. Use this to define new settings sections for an admin page.
+ * Show settings sections in your admin page callback function with do_settings_sections().
+ * Add settings fields to your section with add_settings_field()
+ *
+ * The $callback argument should be the name of a function that echoes out any
+ * content you want to show at the top of the settings section before the actual
+ * fields. It can output nothing if you want.
+ *
+ * @since 2.7.0
+ *
+ * @global $wp_settings_sections Storage array of all settings sections added to admin pages
+ *
+ * @param string $id Slug-name to identify the section. Used in the 'id' attribute of tags.
+ * @param string $title Formatted title of the section. Shown as the heading for the section.
+ * @param string $callback Function that echos out any content at the top of the section (between heading and fields).
+ * @param string $page The slug-name of the settings page on which to show the section. Built-in pages include 'general', 'reading', 'writing', 'discussion', 'media', etc. Create your own using add_options_page();
+ */
+function add_settings_section($id, $title, $callback, $page) {
+ global $wp_settings_sections;
+
+ if ( 'misc' == $page ) {
+ _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) );
+ $page = 'general';
+ }
+
+ if ( !isset($wp_settings_sections) )
+ $wp_settings_sections = array();
+ if ( !isset($wp_settings_sections[$page]) )
+ $wp_settings_sections[$page] = array();
+ if ( !isset($wp_settings_sections[$page][$id]) )
+ $wp_settings_sections[$page][$id] = array();
+
+ $wp_settings_sections[$page][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback);
+}
+
+/**
+ * Add a new field to a section of a settings page
+ *
+ * Part of the Settings API. Use this to define a settings field that will show
+ * as part of a settings section inside a settings page. The fields are shown using
+ * do_settings_fields() in do_settings-sections()
+ *
+ * The $callback argument should be the name of a function that echoes out the
+ * html input tags for this setting field. Use get_option() to retrive existing
+ * values to show.
+ *
+ * @since 2.7.0
+ *
+ * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections
+ *
+ * @param string $id Slug-name to identify the field. Used in the 'id' attribute of tags.
+ * @param string $title Formatted title of the field. Shown as the label for the field during output.
+ * @param string $callback Function that fills the field with the desired form inputs. The function should echo its output.
+ * @param string $page The slug-name of the settings page on which to show the section (general, reading, writing, ...).
+ * @param string $section The slug-name of the section of the settingss page in which to show the box (default, ...).
+ * @param array $args Additional arguments
+ */
+function add_settings_field($id, $title, $callback, $page, $section = 'default', $args = array()) {
+ global $wp_settings_fields;
+
+ if ( 'misc' == $page ) {
+ _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) );
+ $page = 'general';
+ }
+
+ if ( !isset($wp_settings_fields) )
+ $wp_settings_fields = array();
+ if ( !isset($wp_settings_fields[$page]) )
+ $wp_settings_fields[$page] = array();
+ if ( !isset($wp_settings_fields[$page][$section]) )
+ $wp_settings_fields[$page][$section] = array();
+
+ $wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args);
+}
+
+/**
+ * Prints out all settings sections added to a particular settings page
+ *
+ * Part of the Settings API. Use this in a settings page callback function
+ * to output all the sections and fields that were added to that $page with
+ * add_settings_section() and add_settings_field()
+ *
+ * @global $wp_settings_sections Storage array of all settings sections added to admin pages
+ * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections
+ * @since unknown
+ *
+ * @param string $page The slug name of the page whos settings sections you want to output
+ */
+function do_settings_sections($page) {
+ global $wp_settings_sections, $wp_settings_fields;
+
+ if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
+ return;
+
+ foreach ( (array) $wp_settings_sections[$page] as $section ) {
+ echo "<h3>{$section['title']}</h3>\n";
+ call_user_func($section['callback'], $section);
+ if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section['id']]) )
+ continue;
+ echo '<table class="form-table">';
+ do_settings_fields($page, $section['id']);
+ echo '</table>';
+ }
+}
+
+/**
+ * Print out the settings fields for a particular settings section
+ *
+ * Part of the Settings API. Use this in a settings page to output
+ * a specific section. Should normally be called by do_settings_sections()
+ * rather than directly.
+ *
+ * @global $wp_settings_fields Storage array of settings fields and their pages/sections
+ *
+ * @since unknown
+ *
+ * @param string $page Slug title of the admin page who's settings fields you want to show.
+ * @param section $section Slug title of the settings section who's fields you want to show.
+ */
+function do_settings_fields($page, $section) {
+ global $wp_settings_fields;
+
+ if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) )
+ return;
+
+ foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
+ echo '<tr valign="top">';
+ if ( !empty($field['args']['label_for']) )
+ echo '<th scope="row"><label for="' . $field['args']['label_for'] . '">' . $field['title'] . '</label></th>';
+ else
+ echo '<th scope="row">' . $field['title'] . '</th>';
+ echo '<td>';
+ call_user_func($field['callback'], $field['args']);
+ echo '</td>';
+ echo '</tr>';
+ }
+}
+
+/**
+ * Register a settings error to be displayed to the user
+ *
+ * Part of the Settings API. Use this to show messages to users about settings validation
+ * problems, missing settings or anything else.
+ *
+ * Settings errors should be added inside the $sanitize_callback function defined in
+ * register_setting() for a given setting to give feedback about the submission.
+ *
+ * By default messages will show immediately after the submission that generated the error.
+ * Additional calls to settings_errors() can be used to show errors even when the settings
+ * page is first accessed.
+ *
+ * @global array $wp_settings_errors Storage array of errors registered during this pageload
+ *
+ * @param string $setting Slug title of the setting to which this error applies
+ * @param string $code Slug-name to identify the error. Used as part of 'id' attribute in HTML output.
+ * @param string $message The formatted message text to display to the user (will be shown inside styled <div> and <p>)
+ * @param string $type The type of message it is, controls HTML class. Use 'error' or 'updated'.
+ */
+function add_settings_error( $setting, $code, $message, $type = 'error' ) {
+ global $wp_settings_errors;
+
+ if ( !isset($wp_settings_errors) )
+ $wp_settings_errors = array();
+
+ $new_error = array(
+ 'setting' => $setting,
+ 'code' => $code,
+ 'message' => $message,
+ 'type' => $type
+ );
+ $wp_settings_errors[] = $new_error;
+}
+
+/**
+ * Fetch settings errors registered by add_settings_error()
+ *
+ * Checks the $wp_settings_errors array for any errors declared during the current
+ * pageload and returns them.
+ *
+ * If changes were just submitted ($_GET['updated']) and settings errors were saved
+ * to the 'settings_errors' transient then those errors will be returned instead. This
+ * is used to pass errors back across pageloads.
+ *
+ * Use the $sanitize argument to manually re-sanitize the option before returning errors.
+ * This is useful if you have errors or notices you want to show even when the user
+ * hasn't submitted data (i.e. when they first load an options page, or in admin_notices action hook)
+ *
+ * @global array $wp_settings_errors Storage array of errors registered during this pageload
+ *
+ * @param string $setting Optional slug title of a specific setting who's errors you want.
+ * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors.
+ * @return array Array of settings errors
+ */
+function get_settings_errors( $setting = '', $sanitize = FALSE ) {
+ global $wp_settings_errors;
+
+ // If $sanitize is true, manually re-run the sanitizisation for this option
+ // This allows the $sanitize_callback from register_setting() to run, adding
+ // any settings errors you want to show by default.
+ if ( $sanitize )
+ sanitize_option( $setting, get_option($setting));
+
+ // If settings were passed back from options.php then use them
+ // Ignore transients if $sanitize is true, we dont' want the old values anyway
+ if ( isset($_GET['updated']) && $_GET['updated'] && get_transient('settings_errors') ) {
+ $settings_errors = get_transient('settings_errors');
+ delete_transient('settings_errors');
+ // Otherwise check global in case validation has been run on this pageload
+ } elseif ( count( $wp_settings_errors ) ) {
+ $settings_errors = $wp_settings_errors;
+ } else {
+ return;
+ }
+
+ // Filter the results to those of a specific setting if one was set
+ if ( $setting ) {
+ foreach ( (array) $settings_errors as $key => $details )
+ if ( $setting != $details['setting'] )
+ unset( $settings_errors[$key] );
+ }
+ return $settings_errors;
+}
+
+/**
+ * Display settings errors registered by add_settings_error()
+ *
+ * Part of the Settings API. Outputs a <div> for each error retrieved by get_settings_errors().
+ *
+ * This is called automatically after a settings page based on the Settings API is submitted.
+ * Errors should be added during the validation callback function for a setting defined in register_setting()
+ *
+ * The $sanitize option is passed into get_settings_errors() and will re-run the setting sanitization
+ * on its current value.
+ *
+ * The $hide_on_update option will cause errors to only show when the settings page is first loaded.
+ * if the user has already saved new values it will be hidden to avoid repeating messages already
+ * shown in the default error reporting after submission. This is useful to show general errors like missing
+ * settings when the user arrives at the settings page.
+ *
+ * @param string $setting Optional slug title of a specific setting who's errors you want.
+ * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors.
+ * @param boolean $hide_on_update If set to true errors will not be shown if the settings page has already been submitted.
+ * @return <type>
+ */
+function settings_errors ( $setting = '', $sanitize = FALSE, $hide_on_update = FALSE ) {
+
+ if ($hide_on_update AND $_GET['updated']) return;
+
+ $settings_errors = get_settings_errors( $setting, $sanitize );
+
+ if ( !is_array($settings_errors) ) return;
+
+ $output = '';
+ foreach ( $settings_errors as $key => $details ) {
+ $css_id = 'setting-error-' . $details['code'];
+ $css_class = $details['type'] . ' settings-error';
+ $output .= "<div id='$css_id' class='$css_class'> \n";
+ $output .= "<p><strong>{$details['message']}</strong></p>";
+ $output .= "</div> \n";
+ }
+ echo $output;
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @param unknown_type $page
+ */
+function manage_columns_prefs( $page ) {
+ $columns = get_column_headers( $page );
+ $hidden = get_hidden_columns( $page );
+ $special = array('_title', 'cb', 'comment', 'media', 'name', 'title', 'username');
+
+ foreach ( $columns as $column => $title ) {
+ // Can't hide these or they are special
+ if ( in_array( $column, $special ) )
+ continue;
+ if ( empty( $title ) )
+ continue;
+
+ if ( 'comments' == $column )
+ $title = __( 'Comments' );
+ $id = "$column-hide";
+ echo '<label for="' . $id . '">';
+ echo '<input class="hide-column-tog" name="' . $id . '" type="checkbox" id="' . $id . '" value="' . $column . '"' . (! in_array($column, $hidden) ? ' checked="checked"' : '') . ' />';
+ echo "$title</label>\n";
+ }
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @param unknown_type $found_action
+ */
+function find_posts_div($found_action = '') {
+?>
+ <div id="find-posts" class="find-box" style="display:none;">
+ <div id="find-posts-head" class="find-box-head"><?php _e('Find Posts or Pages'); ?></div>
+ <div class="find-box-inside">
+ <div class="find-box-search">
+ <?php if ( $found_action ) { ?>
+ <input type="hidden" name="found_action" value="<?php echo esc_attr($found_action); ?>" />
+ <?php } ?>
+
+ <input type="hidden" name="affected" id="affected" value="" />
+ <?php wp_nonce_field( 'find-posts', '_ajax_nonce', false ); ?>
+ <label class="screen-reader-text" for="find-posts-input"><?php _e( 'Search' ); ?></label>
+ <input type="text" id="find-posts-input" name="ps" value="" />
+ <input type="button" onclick="findPosts.send();" value="<?php esc_attr_e( 'Search' ); ?>" class="button" /><br />
+
+ <?php
+ $post_types = get_post_types( array('public' => true), 'objects' );
+ foreach ( $post_types as $post ) {
+ if ( 'attachment' == $post->name )
+ continue;
+ ?>
+ <input type="radio" name="find-posts-what" id="find-posts-<?php echo esc_attr($post->name); ?>" value="<?php echo esc_attr($post->name); ?>" <?php checked($post->name, 'post'); ?> />
+ <label for="find-posts-<?php echo esc_attr($post->name); ?>"><?php echo $post->label; ?></label>
+ <?php
+ } ?>
+ </div>
+ <div id="find-posts-response"></div>
+ </div>
+ <div class="find-box-buttons">
+ <input type="button" class="button alignleft" onclick="findPosts.close();" value="<?php esc_attr_e('Close'); ?>" />
+ <input id="find-posts-submit" type="submit" class="button-primary alignright" value="<?php esc_attr_e('Select'); ?>" />
+ </div>
+ </div>
+<?php
+}
+
+/**
+ * Display the post password.
+ *
+ * The password is passed through {@link esc_attr()} to ensure that it
+ * is safe for placing in an html attribute.
+ *
+ * @uses attr
+ * @since 2.7.0
+ */
+function the_post_password() {
+ global $post;
+ if ( isset( $post->post_password ) ) echo esc_attr( $post->post_password );
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ */
+function favorite_actions( $screen = null ) {
+ $default_action = false;
+
+ if ( is_string($screen) )
+ $screen = convert_to_screen($screen);
+
+ if ( isset($screen->post_type) ) {
+ $post_type_object = get_post_type_object($screen->post_type);
+ if ( 'add' != $screen->action )
+ $default_action = array('post-new.php?post_type=' . $post_type_object->name => array($post_type_object->labels->new_item, $post_type_object->cap->edit_posts));
+ else
+ $default_action = array('edit.php?post_type=' . $post_type_object->name => array($post_type_object->labels->name, $post_type_object->cap->edit_posts));
+ }
+
+ if ( !$default_action ) {
+ switch ( $screen->id ) {
+ case 'upload':
+ $default_action = array('media-new.php' => array(__('New Media'), 'upload_files'));
+ break;
+ case 'media':
+ $default_action = array('upload.php' => array(__('Edit Media'), 'upload_files'));
+ break;
+ case 'link-manager':
+ case 'link':
+ if ( 'add' != $screen->action )
+ $default_action = array('link-add.php' => array(__('New Link'), 'manage_links'));
+ else
+ $default_action = array('link-manager.php' => array(__('Edit Links'), 'manage_links'));
+ break;
+ case 'users':
+ $default_action = array('user-new.php' => array(__('New User'), 'create_users'));
+ break;
+ case 'user':
+ $default_action = array('users.php' => array(__('Edit Users'), 'edit_users'));
+ break;
+ case 'plugins':
+ $default_action = array('plugin-install.php' => array(__('Install Plugins'), 'install_plugins'));
+ break;
+ case 'plugin-install':
+ $default_action = array('plugins.php' => array(__('Manage Plugins'), 'activate_plugins'));
+ break;
+ case 'themes':
+ $default_action = array('theme-install.php' => array(__('Install Themes'), 'install_themes'));
+ break;
+ case 'theme-install':
+ $default_action = array('themes.php' => array(__('Manage Themes'), 'switch_themes'));
+ break;
+ default:
+ $default_action = array('post-new.php' => array(__('New Post'), 'edit_posts'));
+ break;
+ }
+ }
+
+ $actions = array(
+ 'post-new.php' => array(__('New Post'), 'edit_posts'),
+ 'edit.php?post_status=draft' => array(__('Drafts'), 'edit_posts'),
+ 'post-new.php?post_type=page' => array(__('New Page'), 'edit_pages'),
+ 'media-new.php' => array(__('Upload'), 'upload_files'),
+ 'edit-comments.php' => array(__('Comments'), 'moderate_comments')
+ );
+
+ $default_key = array_keys($default_action);
+ $default_key = $default_key[0];
+ if ( isset($actions[$default_key]) )
+ unset($actions[$default_key]);
+ $actions = array_merge($default_action, $actions);
+ $actions = apply_filters('favorite_actions', $actions);
+
+ $allowed_actions = array();
+ foreach ( $actions as $action => $data ) {
+ if ( current_user_can($data[1]) )
+ $allowed_actions[$action] = $data[0];
+ }
+
+ if ( empty($allowed_actions) )
+ return;
+
+ $first = array_keys($allowed_actions);
+ $first = $first[0];
+ echo '<div id="favorite-actions">';
+ echo '<div id="favorite-first"><a href="' . $first . '">' . $allowed_actions[$first] . '</a></div><div id="favorite-toggle"><br /></div>';
+ echo '<div id="favorite-inside">';
+
+ array_shift($allowed_actions);
+
+ foreach ( $allowed_actions as $action => $label) {
+ echo "<div class='favorite-action'><a href='$action'>";
+ echo $label;
+ echo "</a></div>\n";
+ }
+ echo "</div></div>\n";
+}
+
+/**
+ * Get the post title.
+ *
+ * The post title is fetched and if it is blank then a default string is
+ * returned.
+ *
+ * @since 2.7.0
+ * @param int $id The post id. If not supplied the global $post is used.
+ *
+ */
+function _draft_or_post_title($post_id = 0) {
+ $title = get_the_title($post_id);
+ if ( empty($title) )
+ $title = __('(no title)');
+ return $title;
+}
+
+/**
+ * Display the search query.
+ *
+ * A simple wrapper to display the "s" parameter in a GET URI. This function
+ * should only be used when {@link the_search_query()} cannot.
+ *
+ * @uses attr
+ * @since 2.7.0
+ *
+ */
+function _admin_search_query() {
+ echo isset($_GET['s']) ? esc_attr( stripslashes( $_GET['s'] ) ) : '';
+}
+
+/**
+ * Generic Iframe header for use with Thickbox
+ *
+ * @since 2.7.0
+ * @param string $title Title of the Iframe page.
+ * @param bool $limit_styles Limit styles to colour-related styles only (unless others are enqueued).
+ *
+ */
+function iframe_header( $title = '', $limit_styles = false ) {
+global $hook_suffix;
+?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
+<head>
+<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
+<title><?php bloginfo('name') ?> › <?php echo $title ?> — <?php _e('WordPress'); ?></title>
+<?php
+wp_enqueue_style( 'global' );
+if ( ! $limit_styles )
+ wp_enqueue_style( 'wp-admin' );
+wp_enqueue_style( 'colors' );
+?>
+<script type="text/javascript">
+//<![CDATA[
+addLoadEvent = function(func){if(typeof jQuery!="undefined")jQuery(document).ready(func);else if(typeof wpOnload!='function'){wpOnload=func;}else{var oldonload=wpOnload;wpOnload=function(){oldonload();func();}}};
+function tb_close(){var win=window.dialogArguments||opener||parent||top;win.tb_remove();}
+//]]>
+</script>