PHP _get_admin_bar_pref函数代码示例

function is_admin_bar_showing()
{
    global $show_admin_bar, $pagenow;
    // For all these types of requests, we never want an admin bar.
    if (defined('XMLRPC_REQUEST') || defined('DOING_AJAX') || defined('IFRAME_REQUEST')) {
        return false;
    }
    if (is_embed()) {
        return false;
    }
    // Integrated into the admin.
    if (is_admin()) {
        return true;
    }
    if (!isset($show_admin_bar)) {
        if (!is_user_logged_in() || 'wp-login.php' == $pagenow) {
            $show_admin_bar = false;
        } else {
            $show_admin_bar = _get_admin_bar_pref();
        }
    }
    $show_admin_bar = apply_filters('show_admin_bar', $show_admin_bar);
    return $show_admin_bar;
}

</tr>
<?php 
        }
        ?>
<tr class="show-admin-bar user-admin-bar-front-wrap">
<th scope="row"><?php 
        _e('Toolbar');
        ?>
</th>
<td><fieldset><legend class="screen-reader-text"><span><?php 
        _e('Toolbar');
        ?>
</span></legend>
<label for="admin_bar_front">
<input name="admin_bar_front" type="checkbox" id="admin_bar_front" value="1"<?php 
        checked(_get_admin_bar_pref('front', $profileuser->ID));
        ?>
 />
<?php 
        _e('Show Toolbar when viewing site');
        ?>
</label><br />
</fieldset>
</td>
</tr>
<?php 
        /**
         * Fires at the end of the 'Personal Options' settings table on the user editing screen.
         *
         * @since 2.7.0
         *

 /**
  * Detects the user's toolbar preference.
  *
  * @access  public
  * @since   1.0.0
  */
 public function get_admin_bar_pref()
 {
     $this->user_wants_admin_bar = _get_admin_bar_pref();
 }

" />
								<input type="hidden" name="admin_color" value="<?php 
echo esc_attr($current_user->admin_color);
?>
" />
								<input type="hidden" name="rich_editing" value="<?php 
echo esc_attr($current_user->rich_editing);
?>
" />
								<input type="hidden" name="comment_shortcuts" value="<?php 
echo esc_attr($current_user->comment_shortcuts);
?>
" />

<?php 
if (_get_admin_bar_pref('front', $user_ID)) {
    ?>
								<input type="hidden" name="admin_bar_front" value="true" />
<?php 
}
?>

								<input type="submit" id="cpsubmit" class="btn_orange" value="<?php 
_e('Update Profile &raquo;', APP_TD);
?>
" name="submit" />
							</p>

						</form>

					</div><!-- /shadowblock -->

/**
 * Determine whether the admin bar should be showing.
 *
 * @since 3.1.0
 *
 * @return bool Whether the admin bar should be showing.
 */
function is_admin_bar_showing()
{
    global $show_admin_bar, $pagenow;
    // For all these types of requests, we never want an admin bar.
    if (defined('XMLRPC_REQUEST') || defined('DOING_AJAX') || defined('IFRAME_REQUEST')) {
        return false;
    }
    // Integrated into the admin.
    if (is_admin()) {
        return true;
    }
    if (!isset($show_admin_bar)) {
        if (!is_user_logged_in() || 'wp-login.php' == $pagenow) {
            $show_admin_bar = false;
        } else {
            $show_admin_bar = _get_admin_bar_pref();
        }
    }
    /**
     * Filter whether to show the admin bar.
     *
     * Returning false to this hook is the recommended way to hide the admin bar.
     * The user's display preference is used for logged in users.
     *
     * @since 3.1.0
     *
     * @param bool $show_admin_bar Whether the admin bar should be shown. Default false.
     */
    $show_admin_bar = apply_filters('show_admin_bar', $show_admin_bar);
    return $show_admin_bar;
}

    /**
     * Sidebar metabox for administrative user actions
     *
     *
     * @todo Fix delete link to be handled internally and not depend on built-in user management
     * @since 0.01
     *
     */
    function special_actions($object)
    {
        global $current_user, $wpdb, $wp_filter, $user_id;
        $current_user_id = $current_user->ID;
        $user_id = $object['ID']['default'][0];
        $profileuser = get_user_to_edit($user_id);
        if ($user_id == $current_user_id) {
            $own_profile = true;
        }
        ?>
   
  <div id="minor-publishing">
  
  <ul class="wp_crm_advanced_user_actions_wrapper">

    <li class="wp_crm_advanced_user_actions">
      <div class="wp_crm_toggle_advanced_user_actions wp_crm_link"><?php 
        _e('Toggle Settings');
        ?>
</div>
      <div class="wp_crm_advanced_user_actions wp-tab-panel">

      <?php 
        if (current_user_can('edit_users')) {
            ?>

      <?php 
            if (current_user_can('WP-CRM: Change Passwords')) {
                ?>
      <?php 
                _e('Set Password:', 'wp_crm');
                ?>
      <ul class="wp_crm_edit_password">
        <li>
          <input type="password" autocomplete="off" value="" size="16" class="wp_crm_user_password" id="wp_crm_password_1" name="wp_crm[user_data][user_pass][<?php 
                echo rand(1000, 9999);
                ?>
][value]" />
          <span class="description"><?php 
                _e('Type in new password twice to change.');
                ?>
</span>
        </li>

        <li>
          <input type="password" autocomplete="off" value="" size="16" class="wp_crm_user_password" id="wp_crm_password_2" />
          <span class="description"><?php 
                _e('Type your new password again.');
                ?>
</span>
        </li>

      </ul>
      <?php 
            }
            ?>

      <ul>
        <?php 
            if (current_user_can('edit_roles')) {
                ?>
        <li class="wp_crm_edit_roles">
          <label for="wp_crm_role"><?php 
                _e('Capability Role:', 'wp_crm');
                ?>
</label>
          <select id="wp_crm_role" <?php 
                echo $own_profile ? ' disabled="true" ' : '';
                ?>
 name="wp_crm[user_data][role][<?php 
                echo rand(1000, 9999);
                ?>
][value]">
            <option value=""></option>
            <?php 
                wp_dropdown_roles($object['role']['default'][0]);
                ?>
          </select>
        </li>
        <?php 
            }
            ?>

        <li class="wp_crm_capability_bar">
          <input name="show_admin_bar_front" type="hidden" value="false"  />
          <input name="show_admin_bar_front" type="checkbox" id="show_admin_bar_front" value="true" <?php 
            checked(_get_admin_bar_pref('front', $profileuser->ID));
            ?>
 />
          <label for="show_admin_bar_front"><?php 
            _e('Show Admin Bar when viewing site.');
            ?>
//.........这里部分代码省略.........

<th scope="row"><?php _e('Admin Color Scheme')?></th>
<td><?php do_action( 'admin_color_scheme_picker' ); ?></td>
</tr>
<?php
endif; // $_wp_admin_css_colors
if ( !( IS_PROFILE_PAGE && !$user_can_edit ) ) : ?>
<tr>
<th scope="row"><?php _e( 'Keyboard Shortcuts' ); ?></th>
<td><label for="comment_shortcuts"><input type="checkbox" name="comment_shortcuts" id="comment_shortcuts" value="true" <?php if ( ! empty( $profileuser->comment_shortcuts ) ) checked( 'true', $profileuser->comment_shortcuts ); ?> /> <?php _e('Enable keyboard shortcuts for comment moderation.'); ?></label> <?php _e('<a href="http://codex.wordpress.org/Keyboard_Shortcuts" target="_blank">More information</a>'); ?></td>
</tr>
<?php endif; ?>
<tr class="show-admin-bar">
<th scope="row"><?php _e('Toolbar')?></th>
<td><fieldset><legend class="screen-reader-text"><span><?php _e('Toolbar') ?></span></legend>
<label for="admin_bar_front">
<input name="admin_bar_front" type="checkbox" id="admin_bar_front" value="1"<?php checked( _get_admin_bar_pref( 'front', $profileuser->ID ) ); ?> />
<?php _e( 'Show Toolbar when viewing site' ); ?></label><br />
</fieldset>
</td>
</tr>
<?php do_action('personal_options', $profileuser); ?>
</table>
<?php
	if ( IS_PROFILE_PAGE )
		do_action('profile_personal_options', $profileuser);
?>

<h3><?php _e('Name') ?></h3>

<table class="form-table">
	<tr>

/**
 * Handles the front end user editing
 *
 * @param string $action The requested action to compare this function to
 * @uses is_multisite() To check if it's a multisite
 * @uses bbp_is_user_home() To check if the user is at home (the display page
 *                           is the one of the logged in user)
 * @uses get_option() To get the displayed user's new email id option
 * @uses wpdb::prepare() To sanitize our sql query
 * @uses wpdb::get_var() To execute our query and get back the variable
 * @uses wpdb::query() To execute our query
 * @uses wp_update_user() To update the user
 * @uses delete_option() To delete the displayed user's email id option
 * @uses bbp_get_user_profile_edit_url() To get the edit profile url
 * @uses wp_safe_redirect() To redirect to the url
 * @uses bbp_verify_nonce_request() To verify the nonce and check the request
 * @uses current_user_can() To check if the current user can edit the user
 * @uses do_action() Calls 'personal_options_update' or
 *                   'edit_user_options_update' (based on if it's the user home)
 *                   with the displayed user id
 * @uses edit_user() To edit the user based on the post data
 * @uses get_userdata() To get the user data
 * @uses is_email() To check if the string is an email id or not
 * @uses wpdb::get_blog_prefix() To get the blog prefix
 * @uses is_network_admin() To check if the user is the network admin
 * @uses revoke_super_admin() To revoke super admin priviledges
 * @uses grant_super_admin() To grant super admin priviledges
 * @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
 */
function bbp_edit_user_handler($action = '')
{
    // Bail if action is not 'bbp-update-user'
    if ('bbp-update-user' !== $action) {
        return;
    }
    // Get the displayed user ID
    $user_id = bbp_get_displayed_user_id();
    // Execute confirmed email change. See send_confirmation_on_profile_email().
    if (is_multisite() && bbp_is_user_home_edit() && isset($_GET['newuseremail'])) {
        $new_email = get_option($user_id . '_new_email');
        if (hash_equals($new_email['hash'], $_GET['newuseremail'])) {
            $user = new WP_User();
            $user->ID = $user_id;
            $user->user_email = esc_html(trim($new_email['newemail']));
            global $wpdb;
            if ($wpdb->get_var($wpdb->prepare("SELECT user_login FROM {$wpdb->signups} WHERE user_login = %s", bbp_get_displayed_user_field('user_login', 'raw')))) {
                $wpdb->query($wpdb->prepare("UPDATE {$wpdb->signups} SET user_email = %s WHERE user_login = %s", $user->user_email, bbp_get_displayed_user_field('user_login', 'raw')));
            }
            wp_update_user(get_object_vars($user));
            delete_option($user_id . '_new_email');
            wp_safe_redirect(add_query_arg(array('updated' => 'true'), bbp_get_user_profile_edit_url($user_id)));
            exit;
        }
        // Delete new email address from user options
    } elseif (is_multisite() && bbp_is_user_home_edit() && !empty($_GET['dismiss']) && $user_id . '_new_email' === $_GET['dismiss']) {
        delete_option($user_id . '_new_email');
        wp_safe_redirect(add_query_arg(array('updated' => 'true'), bbp_get_user_profile_edit_url($user_id)));
        exit;
    }
    // Nonce check
    if (!bbp_verify_nonce_request('update-user_' . $user_id)) {
        bbp_add_error('bbp_update_user_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
        return;
    }
    // Cap check
    if (!current_user_can('edit_user', $user_id)) {
        bbp_add_error('bbp_update_user_capability', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
        return;
    }
    // Do action based on who's profile you're editing
    $edit_action = bbp_is_user_home_edit() ? 'personal_options_update' : 'edit_user_profile_update';
    do_action($edit_action, $user_id);
    // Prevent edit_user() from wiping out the user's Toolbar on front setting
    if (!isset($_POST['admin_bar_front']) && _get_admin_bar_pref('front', $user_id)) {
        $_POST['admin_bar_front'] = 1;
    }
    // Handle user edit
    $edit_user = edit_user($user_id);
    // Error(s) editng the user, so copy them into the global
    if (is_wp_error($edit_user)) {
        bbpress()->errors = $edit_user;
        // Successful edit to redirect
    } elseif (is_integer($edit_user)) {
        // Maybe update super admin ability
        if (is_multisite() && !bbp_is_user_home_edit()) {
            empty($_POST['super_admin']) ? revoke_super_admin($edit_user) : grant_super_admin($edit_user);
        }
        $redirect = add_query_arg(array('updated' => 'true'), bbp_get_user_profile_edit_url($edit_user));
        wp_safe_redirect($redirect);
        exit;
    }
}

/**
 * Determine whether the admin bar should be showing.
 *
 * @since 3.1.0
 *
 * @return bool Whether the admin bar should be showing.
 */
function is_admin_bar_showing()
{
    global $show_admin_bar;
    /* For all these types of request we never want an admin bar period */
    if (defined('XMLRPC_REQUEST') || defined('APP_REQUEST') || defined('DOING_AJAX') || defined('IFRAME_REQUEST')) {
        return false;
    }
    if (!isset($show_admin_bar)) {
        if (!is_user_logged_in()) {
            $show_admin_bar = false;
        } else {
            $context = is_admin() ? 'admin' : 'front';
            $show_admin_bar = _get_admin_bar_pref($context);
        }
    }
    $show_admin_bar = apply_filters('show_admin_bar', $show_admin_bar);
    return $show_admin_bar;
}

/**
 * Render the personal options metabox for user profile screen
 *
 * @since 0.1.0
 *
 * @param WP_User $user The WP_User object to be edited.
 */
function wp_user_profiles_personal_options_metabox($user = null)
{
    // Start a buffer
    ob_start();
    ?>
<table class="form-table">

		<tr class="user-rich-editing-wrap">
			<th scope="row"><?php 
    esc_html_e('Visual Editor', 'wp-user-profiles');
    ?>
</th>
			<td>
				<label for="rich_editing"><input name="rich_editing" type="checkbox" id="rich_editing" value="false" <?php 
    checked('false', $user->rich_editing);
    ?>
 />
					<?php 
    esc_html_e('Disable the visual editor when writing', 'wp-user-profiles');
    ?>
				</label>
			</td>
		</tr><?php 
    // Only show if user can moderate comments
    if (user_can($user->ID, 'moderate_comments')) {
        ?>
<tr class="user-comment-shortcuts-wrap">
				<th scope="row"><?php 
        esc_html_e('Keyboard Shortcuts', 'wp-user-profiles');
        ?>
</th>
				<td>
					<label for="comment_shortcuts"><input type="checkbox" name="comment_shortcuts" id="comment_shortcuts" value="true" <?php 
        checked('true', $user->comment_shortcuts);
        ?>
 />
						<?php 
        esc_html_e('Enable keyboard shortcuts for comment moderation.', 'wp-user-profiles');
        ?>
					</label>
				</td>
			</tr><?php 
    }
    // Only show setting if admin var can be visible
    if (apply_filters('show_admin_bar', true)) {
        ?>
<tr class="show-admin-bar user-admin-bar-front-wrap">
				<th scope="row"><?php 
        esc_html_e('Toolbar', 'wp-user-profiles');
        ?>
</th>
				<td>
					<fieldset>
						<legend class="screen-reader-text"><span><?php 
        esc_html_e('Toolbar', 'wp-user-profiles');
        ?>
</span></legend>
						<label for="admin_bar_front">
							<input name="admin_bar_front" type="checkbox" id="admin_bar_front" value="1" <?php 
        checked(_get_admin_bar_pref('front', $user->ID));
        ?>
 />
							<?php 
        esc_html_e('Show Toolbar when viewing site', 'wp-user-profiles');
        ?>
						</label>
					</fieldset>
				</td>
			</tr><?php 
    }
    /**
     * Fires at the end of the 'Personal Options' settings table on the user editing screen.
     *
     * @since 2.7.0
     *
     * @param WP_User $user The current WP_User object.
     */
    do_action('personal_options', $user);
    ?>
</table><?php 
    // Output contents of buffer
    ob_end_flush();
}

/**
 * Handles the front end user editing from POST requests
 *
 * @since 2.0.0 bbPress (r2790)
 *
 * @param string $action The requested action to compare this function to
 * @uses is_multisite() To check if it's a multisite
 * @uses bbp_is_user_home() To check if the user is at home (the display page
 *                           is the one of the logged in user)
 * @uses get_option() To get the displayed user's new email id option
 * @uses wp_update_user() To update the user
 * @uses delete_option() To delete the displayed user's email id option
 * @uses bbp_get_user_profile_edit_url() To get the edit profile url
 * @uses bbp_redirect() To redirect to the url
 * @uses bbp_verify_nonce_request() To verify the nonce and check the request
 * @uses current_user_can() To check if the current user can edit the user
 * @uses do_action() Calls 'personal_options_update' or
 *                   'edit_user_options_update' (based on if it's the user home)
 *                   with the displayed user id
 * @uses edit_user() To edit the user based on the post data
 * @uses get_userdata() To get the user data
 * @uses is_email() To check if the string is an email id or not
 * @uses is_network_admin() To check if the user is the network admin
 * @uses revoke_super_admin() To revoke super admin priviledges
 * @uses grant_super_admin() To grant super admin priviledges
 * @uses is_wp_error() To check if the value retrieved is a {@link WP_Error}
 */
function bbp_edit_user_handler($action = '')
{
    // Bail if action is not `bbp-update-user`
    if ('bbp-update-user' !== $action) {
        return;
    }
    // Get the displayed user ID
    $user_id = bbp_get_displayed_user_id();
    // Nonce check
    if (!bbp_verify_nonce_request('update-user_' . $user_id)) {
        bbp_add_error('bbp_update_user_nonce', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
        return;
    }
    // Cap check
    if (!current_user_can('edit_user', $user_id)) {
        bbp_add_error('bbp_update_user_capability', __('<strong>ERROR</strong>: Are you sure you wanted to do that?', 'bbpress'));
        return;
    }
    // Empty email check
    if (empty($_POST['email'])) {
        bbp_add_error('bbp_user_email_empty', __('<strong>ERROR</strong>: That is not a valid email address.', 'bbpress'), array('form-field' => 'email'));
        return;
    }
    // Get the users current email address to use for comparisons
    $user_email = bbp_get_displayed_user_field('user_email', 'raw');
    // Bail if no email change
    if ($user_email !== $_POST['email']) {
        // Check that new email address is valid
        if (!is_email($_POST['email'])) {
            bbp_add_error('bbp_user_email_invalid', __('<strong>ERROR</strong>: That is not a valid email address.', 'bbpress'), array('form-field' => 'email'));
            return;
        }
        // Check if email address is already in use
        if (email_exists($_POST['email'])) {
            bbp_add_error('bbp_user_email_taken', __('<strong>ERROR</strong>: That email address is already in use.', 'bbpress'), array('form-field' => 'email'));
            return;
        }
        // Update the option
        $key = $user_id . '_new_email';
        $hash = md5($_POST['email'] . time() . mt_rand());
        $option = array('hash' => $hash, 'newemail' => $_POST['email']);
        update_option($key, $option);
        // Attempt to notify the user of email address change
        bbp_edit_user_email_send_notification($user_id, $option);
        // Set the POST email variable back to the user's email address
        // so `edit_user()` does not attempt to update it. This is not ideal,
        // but it's also what send_confirmation_on_profile_email() does.
        $_POST['email'] = $user_email;
    }
    // Do action based on who's profile you're editing
    $edit_action = bbp_is_user_home_edit() ? 'personal_options_update' : 'edit_user_profile_update';
    do_action($edit_action, $user_id);
    // Prevent edit_user() from wiping out the user's Toolbar on front setting
    if (!isset($_POST['admin_bar_front']) && _get_admin_bar_pref('front', $user_id)) {
        $_POST['admin_bar_front'] = 1;
    }
    // Bail if errors already exist
    if (bbp_has_errors()) {
        return;
    }
    // Handle user edit
    $edit_user = edit_user($user_id);
    // Error(s) editng the user, so copy them into the global
    if (is_wp_error($edit_user)) {
        bbpress()->errors = $edit_user;
        // Successful edit to redirect
    } elseif (is_integer($edit_user)) {
        // Maybe update super admin ability
        if (is_multisite() && !bbp_is_user_home_edit() && current_user_can('manage_network_options') && is_super_admin()) {
            empty($_POST['super_admin']) ? revoke_super_admin($edit_user) : grant_super_admin($edit_user);
        }
        // Redirect
        $args = array('updated' => 'true');
//.........这里部分代码省略.........

 protected function show_form_content()
 {
     $lca = $this->p->cf['lca'];
     if ($this->menu_lib === 'profile') {
         $user_id = get_current_user_id();
         $profileuser = get_user_to_edit($user_id);
         $current_color = get_user_option('admin_color', $user_id);
         if (empty($current_color)) {
             $current_color = 'fresh';
         }
         // match wordpress behavior (users page for admins, profile page for everyone else)
         $admin_url = current_user_can('list_users') ? $this->p->util->get_admin_url($this->menu_id, null, 'users') : $this->p->util->get_admin_url($this->menu_id, null, $this->menu_lib);
         echo '<form name="' . $lca . '" id="' . $lca . '_setting_form" action="user-edit.php" method="post">' . "\n";
         echo '<input type="hidden" name="wp_http_referer" value="' . $admin_url . '" />' . "\n";
         echo '<input type="hidden" name="action" value="update" />' . "\n";
         echo '<input type="hidden" name="user_id" value="' . $user_id . '" />' . "\n";
         echo '<input type="hidden" name="nickname" value="' . $profileuser->nickname . '" />' . "\n";
         echo '<input type="hidden" name="email" value="' . $profileuser->user_email . '" />' . "\n";
         echo '<input type="hidden" name="admin_color" value="' . $current_color . '" />' . "\n";
         echo '<input type="hidden" name="rich_editing" value="' . $profileuser->rich_editing . '" />' . "\n";
         echo '<input type="hidden" name="comment_shortcuts" value="' . $profileuser->comment_shortcuts . '" />' . "\n";
         echo '<input type="hidden" name="admin_bar_front" value="' . _get_admin_bar_pref('front', $user_id) . '" />' . "\n";
         wp_nonce_field('update-user_' . $user_id);
     } elseif ($this->menu_lib === 'setting' || $this->menu_lib === 'submenu') {
         echo '<form name="' . $lca . '" id="' . $lca . '_setting_form" action="options.php" method="post">' . "\n";
         settings_fields($lca . '_setting');
     } elseif ($this->menu_lib === 'sitesubmenu') {
         echo '<form name="' . $lca . '" id="' . $lca . '_setting_form" action="edit.php?action=' . NGFB_SITE_OPTIONS_NAME . '" method="post">' . "\n";
         echo '<input type="hidden" name="page" value="' . $this->menu_id . '" />';
     } else {
         return;
     }
     wp_nonce_field(self::get_nonce(), NGFB_NONCE);
     wp_nonce_field('closedpostboxes', 'closedpostboxesnonce', false);
     wp_nonce_field('meta-box-order', 'meta-box-order-nonce', false);
     do_meta_boxes($this->pagehook, 'normal', null);
     do_action($this->p->cf['lca'] . '_form_content_metaboxes_' . SucomUtil::sanitize_hookname($this->menu_id), $this->pagehook);
     switch ($this->menu_id) {
         case 'readme':
         case 'setup':
         case 'sitereadme':
         case 'sitesetup':
             break;
         default:
             if ($this->menu_lib === 'profile') {
                 echo $this->get_submit_buttons(_x('Save All Profile Settings', 'submit button', 'nextgen-facebook'));
             } else {
                 echo $this->get_submit_buttons();
             }
             break;
     }
     echo '</form>', "\n";
 }