PHP wp_get_original_referer函数代码示例

 public function __construct($base)
 {
     $this->base = $base;
     $this->admin = $base->admin;
     $this->orig_referer = wp_get_original_referer();
     if (isset($_GET['message'])) {
         $this->message = intval($_GET['message']);
         if ($this->message == 1 && !$this->orig_referer) {
             $this->message = 4;
         }
     }
     $this->messages[1] = sprintf(__('Page updated. Continue editing below or <a href="%s">go back</a>.', 'ktai_style'), esc_attr($this->orig_referer));
     $this->messages[2] = __('Custom field updated.', 'ktai_style');
     $this->messages[3] = __('Custom field deleted.', 'ktai_style');
     $this->messages[4] = __('Page updated.', 'ktai_style');
     $this->messages[5] = __('Page published.', 'ktai_style');
     $this->messages[6] = __('Page submitted.', 'ktai_style');
     if (isset($_GET['revision'])) {
         $this->messages[5] = sprintf(__('Page restored to revision from %s'), wp_post_revision_title((int) $_GET['revision'], false));
     }
     $this->notices[1] = __('There is an autosave of this page that is more recent than the version below.  <a href="%s">View the autosave</a>.');
     global $post_ID, $temp_ID;
     $post_ID = isset($post_ID) ? intval($post_ID) : 0;
     $temp_ID = isset($temp_ID) ? intval($temp_ID) : 0;
 }

function wp_referer_field()
{
    $ref = wp_specialchars($_SERVER['REQUEST_URI']);
    echo '<input type="hidden" name="_wp_http_referer" value="' . $ref . '" />';
    if (wp_get_original_referer()) {
        $original_ref = wp_specialchars(stripslashes(wp_get_original_referer()));
        echo '<input type="hidden" name="_wp_original_http_referer" value="' . $original_ref . '" />';
    }
}

 public function __construct($base)
 {
     $this->base = $base;
     $this->admin = $base->admin;
     $this->referer = $this->admin->get_referer();
     if ('' != wp_get_original_referer()) {
         $this->referer = wp_get_original_referer();
     }
     $this->referer = remove_query_arg(array('approved', 'unapproved', 'spammed', 'unspammed', 'trashed', 'untrashed', 'deleted', 'ids'), $this->referer);
     global $action;
     wp_reset_vars(array('action'));
     if ('cdc' == $action) {
         $action = 'delete';
     } elseif ('mac' == $action) {
         $action = 'approve';
     }
     if (isset($_GET['dt'])) {
         if ('spam' == $_GET['dt']) {
             $action = 'spam';
         } elseif ('trash' == $_GET['dt']) {
             $action = 'trash';
         }
     }
     switch ($action) {
         case 'spam':
         case 'approve':
         case 'delete':
         case 'trash':
             $this->confirm($action);
             break;
         case 'editcomment':
             $this->edit_form();
             break;
         case 'deletecomment':
         case 'trashcomment':
         case 'untrashcomment':
         case 'spamcomment':
         case 'unspamcomment':
             $this->delete_comment($action);
             exit;
         case 'approvecomment':
         case 'unapprovecomment':
             $this->approve_comment($action);
             exit;
         case 'editedcomment':
             $this->edited_comment();
             exit;
         default:
             break;
     }
 }

 function handle_members_updates()
 {
     global $action, $page;
     wp_reset_vars(array('action', 'page'));
     if (isset($_GET['doaction']) || isset($_GET['doaction2'])) {
         if (addslashes($_GET['action']) == 'toggle' || addslashes($_GET['action2']) == 'toggle') {
             $action = 'bulk-toggle';
         }
     }
     switch (addslashes($action)) {
         case 'removeheader':
             $this->dismiss_user_help($page);
             wp_safe_redirect(remove_query_arg('action'));
             break;
         case 'toggle':
             if (isset($_GET['member_id'])) {
                 $user_id = (int) $_GET['member_id'];
                 check_admin_referer('toggle-member_' . $user_id);
                 $member = new M_Membership($user_id);
                 if ($member->toggle_activation()) {
                     wp_safe_redirect(add_query_arg('msg', 7, wp_get_referer()));
                 } else {
                     wp_safe_redirect(add_query_arg('msg', 8, wp_get_referer()));
                 }
             }
             break;
         case 'bulk-toggle':
             check_admin_referer('bulk-members');
             foreach ($_GET['users'] as $value) {
                 if (is_numeric($value)) {
                     $user_id = (int) $value;
                     $member = new M_Membership($user_id);
                     $member->toggle_activation();
                 }
             }
             wp_safe_redirect(add_query_arg('msg', 7, wp_get_referer()));
             break;
         case 'bulkaddlevel-level-complete':
         case 'addlevel-level-complete':
             check_admin_referer($action);
             $members_id = $_POST['member_id'];
             $members = explode(',', $members_id);
             if ($members) {
                 foreach ($members as $member_id) {
                     $member = new M_Membership($member_id);
                     $tolevel_id = (int) $_POST['tolevel_id'];
                     if ($tolevel_id) {
                         $member->add_level($tolevel_id);
                     }
                 }
             }
             $this->update_levelcounts();
             wp_safe_redirect(add_query_arg('msg', 3, wp_get_original_referer()));
             break;
         case 'bulkdroplevel-level-complete':
         case 'droplevel-level-complete':
             check_admin_referer($action);
             $members_id = $_POST['member_id'];
             $members = explode(',', $members_id);
             if ($members) {
                 foreach ($members as $member_id) {
                     $member = new M_Membership($member_id);
                     $fromlevel_id = (int) $_POST['fromlevel_id'];
                     if ($fromlevel_id) {
                         $member->drop_level($fromlevel_id);
                     }
                 }
             }
             $this->update_levelcounts();
             wp_safe_redirect(add_query_arg('msg', 3, wp_get_original_referer()));
             break;
         case 'bulkmovelevel-level-complete':
         case 'movelevel-level-complete':
             check_admin_referer($action);
             $members_id = $_POST['member_id'];
             $members = explode(',', $members_id);
             if ($members) {
                 foreach ($members as $member_id) {
                     $member = new M_Membership($member_id);
                     $fromlevel_id = (int) $_POST['fromlevel_id'];
                     $tolevel_id = (int) $_POST['tolevel_id'];
                     if ($fromlevel_id && $tolevel_id) {
                         $member->move_level($fromlevel_id, $tolevel_id);
                     }
                 }
             }
             $this->update_levelcounts();
             wp_safe_redirect(add_query_arg('msg', 3, wp_get_original_referer()));
             break;
         case 'bulkaddsub-sub-complete':
         case 'addsub-sub-complete':
             check_admin_referer($action);
             $members_id = $_POST['member_id'];
             $members = explode(',', $members_id);
             if ($members) {
                 foreach ($members as $member_id) {
                     $member = new M_Membership($member_id);
                     $tosub_id = $_POST['tosub_id'];
                     if ($tosub_id) {
                         $subs = explode('-', $tosub_id);
//.........这里部分代码省略.........

 /**
  * Handles logout redirection
  *
  * Callback for "logout_redirect" hook in method Theme_My_Login::the_request()
  *
  * @see Theme_My_Login::the_request()
  * @since 6.0
  * @access public
  *
  * @param string $redirect_to Default redirect
  * @param string $request Requested redirect
  * @param WP_User|WP_Error WP_User if user logged in, WP_Error otherwise
  * @return string New redirect
  */
 function logout_redirect($redirect_to, $request, $user)
 {
     global $theme_my_login;
     // Determine the correct referer
     if (!($http_referer = wp_get_original_referer())) {
         $http_referer = wp_get_referer();
     }
     // Remove some arguments that may be present and shouldn't be
     $http_referer = remove_query_arg(array('instance', 'action', 'checkemail', 'error', 'loggedout', 'registered', 'redirect_to', 'updated', 'key', '_wpnonce'), $http_referer);
     // Make sure $user object exists and is a WP_User instance
     if (!is_wp_error($user) && is_a($user, 'WP_User')) {
         if (is_multisite() && empty($user->roles)) {
             $user->roles = array('subscriber');
         }
         $redirection = array();
         foreach ((array) $user->roles as $role) {
             if ($theme_my_login->options->get_option(array('redirection', $role))) {
                 $redirection = $theme_my_login->options->get_option(array('redirection', $role));
                 break;
             }
         }
         if ('referer' == $redirection['logout_type']) {
             // Send 'em back to the referer
             $redirect_to = $http_referer;
         } elseif ('custom' == $redirection['logout_type']) {
             // Send 'em to the specified URL
             $redirect_to = $redirection['logout_url'];
             // Allow a few user specific variables
             $replace = array('%user_id%' => $user->ID, '%user_login%' => $user->user_login);
             $redirect_to = str_replace(array_keys($replace), array_values($replace), $redirect_to);
         }
     }
     // Make sure $redirect_to isn't empty or pointing to an admin URL (causing an endless loop)
     if (empty($redirect_to) || strpos($redirect_to, 'wp-admin') !== false) {
         $redirect_to = $theme_my_login->get_login_page_link('loggedout=true');
     }
     return $redirect_to;
 }

 /**
  * Handles logout redirection
  *
  * Callback for "logout_redirect" hook in method Theme_My_Login::the_request()
  *
  * @see Theme_My_Login::the_request()
  * @since 6.0
  * @access public
  *
  * @param string $redirect_to Default redirect
  * @param string $request Requested redirect
  * @param WP_User|WP_Error WP_User if user logged in, WP_Error otherwise
  * @return string New redirect
  */
 public function logout_redirect($redirect_to, $request, $user)
 {
     // Determine the correct referer
     if (!($http_referer = wp_get_original_referer())) {
         $http_referer = wp_get_referer();
     }
     // Remove some arguments that may be present and shouldn't be
     $http_referer = remove_query_arg(array('instance', 'action', 'checkemail', 'error', 'loggedout', 'registered', 'redirect_to', 'updated', 'key', '_wpnonce'), $http_referer);
     // Make sure $user object exists and is a WP_User instance
     if (!is_wp_error($user) && is_a($user, 'WP_User')) {
         if (is_multisite() && empty($user->roles)) {
             $user->roles = array('subscriber');
         }
         $user_role = reset($user->roles);
         $redirection = $this->get_option($user_role, array());
         if ('referer' == $redirection['logout_type']) {
             // Send 'em back to the referer
             $redirect_to = $http_referer;
         } elseif ('custom' == $redirection['logout_type']) {
             // Send 'em to the specified URL
             $redirect_to = $redirection['logout_url'];
             // Allow a few user specific variables
             $redirect_to = Theme_My_Login_Common::replace_vars($redirect_to, $user->ID, array('%user_id%' => $user->ID));
         }
     }
     // Make sure $redirect_to isn't empty or pointing to an admin URL (causing an endless loop)
     if (empty($redirect_to) || false !== strpos($redirect_to, 'wp-admin')) {
         $redirect_to = add_query_arg('loggedout', 'true', wp_login_url());
     }
     return $redirect_to;
 }

 /**
  * Adds "_wp_original_referer" field to login form
  *
  * Callback for "login_form" hook in file "login-form.php", included by method Theme_My_Login_Template::display()
  *
  * @see Theme_My_Login_Template::display()
  * @since 6.0
  * @access public
  */
 public function login_form()
 {
     if (!empty($_REQUEST['redirect_to'])) {
         $referer = wp_unslash($_REQUEST['redirect_to']);
     } elseif (wp_get_original_referer()) {
         $referer = wp_get_original_referer();
     } else {
         $referer = Theme_My_Login::is_tml_page() ? wp_get_referer() : wp_unslash($_SERVER['REQUEST_URI']);
     }
     echo '<input type="hidden" name="_wp_original_http_referer" value="' . esc_attr($referer) . '" />';
 }

function wpu_menuSettings()
{
    global $user_ID, $wp_roles;
    $profileuser = get_user_to_edit($user_ID);
    $bookmarklet_height = 440;
    $wpuConnSettings = get_settings('wputd_connection');
    $page_output = '';
    if (isset($_GET['updated'])) {
        $page_output .= '<div id="message" class="updated fade">
		<p><strong>' . __('Settings updated.') . '</strong></p>
		</div>';
    }
    if (!empty($wpuConnSettings['blogs'])) {
        $pageTitle .= __('Your Blog Details');
    } else {
        $pageTitle .= __('Your Profile');
    }
    $page_output .= '<div class="wrap">';
    echo $page_output;
    screen_icon();
    $page_output = '<h2>' . wp_specialchars($pageTitle) . '</h2>';
    $page_output .= '<form name="profile" id="your-profile" action="admin.php?noheader=true&amp;page=' . $wpuConnSettings['full_path_to_plugin'] . '&amp;wpu_action=update-blog-profile" method="post">' . "\n";
    // have to use this, because wp_nonce_field echos. //wp_nonce_field('update-blog-profile_' . $user_ID);
    // beginning of nonce fields
    $page_output .= '<input type="hidden" name="' . attribute_escape('_wpnonce') . '" value="' . wp_create_nonce('update-blog-profile_' . $user_ID) . '" />';
    $ref = attribute_escape($_SERVER['REQUEST_URI']);
    $page_output .= '<input type="hidden" name="_wp_http_referer" value="' . $ref . '" />';
    if (wp_get_original_referer()) {
        $original_ref = attribute_escape(stripslashes(wp_get_original_referer()));
        $page_output .= '<input type="hidden" name="_wp_original_http_referer" value="' . $original_ref . '" />';
    }
    // End of nonce fields
    $page_output .= '<p>
		<!--<input type="hidden" name="page" value="' . $wpuConnSettings['full_path_to_plugin'] . '" /> -->
		<!--<input type="hidden" name="action" value="update-blog-profile" />-->
		<!--<input type="hidden" name="from" value="blog_settings" /> -->
		<input type="hidden" name="checkuser_id" value="' . 'echo $user_ID' . '" />
	</p>	
	<fieldset>
	<legend>' . __('Name') . '</legend>

	<input type="hidden" name="user_login" value="' . $profileuser->user_login . '"  />


	<p><label>' . __('First name:') . '<br />
	<input type="text" name="first_name" value="' . $profileuser->first_name . '" /></label></p>

	<p><label>' . 'Last name:' . '<br />
	<input type="text" name="last_name"  value="' . $profileuser->last_name . '" /></label></p>

	<p><label>' . __('Nickname:') . '<br />
	<input type="text" name="nickname" value="' . $profileuser->nickname . '" /></label></p>

	<p><label>' . __('Display name publicly as:') . '<br />
	<select name="display_name">
	<option value="' . $profileuser->display_name . '">' . $profileuser->display_name . '</option>
	<option value="' . $profileuser->nickname . '">' . $profileuser->nickname . '</option>
	<option value="' . $profileuser->user_login . '">' . $profileuser->user_login . '</option>';
    if (!empty($profileuser->first_name)) {
        $page_output .= '<option value="' . $profileuser->first_name . '">' . $profileuser->first_name . '</option>';
    }
    if (!empty($profileuser->last_name)) {
        $page_output .= '<option value="' . $profileuser->last_name . '">' . $profileuser->last_name . '</option>';
    }
    if (!empty($profileuser->first_name) && !empty($profileuser->last_name)) {
        $page_output .= '<option value="' . $profileuser->first_name . ' ' . $profileuser->last_name . '">' . $profileuser->first_name . ' ' . $profileuser->last_name . '</option>
		<option value="' . $profileuser->last_name . ' ' . $profileuser->first_name . '">' . $profileuser->last_name . ' ' . $profileuser->first_name . '</option>';
    }
    $page_output .= '</select></label></p>
	</fieldset>';
    if (!empty($wpuConnSettings['blogs'])) {
        $page_output .= '<fieldset>
		<legend>' . __('About Your Blog') . '</legend>
		<input type="hidden" name="email" value="' . $profileuser->user_email . '" />';
        // Retrieve blog options
        $blog_title = get_usermeta($user_ID, 'blog_title');
        $blog_tagline = get_usermeta($user_ID, 'blog_tagline');
        $page_output .= '<p><label>' . __('The Title of Your Blog:') . '<br />
		<input type="text" name="blog_title" value="' . $blog_title . '" /></label></p>
		<p><label>' . __('Blog Tagline') . '<br />
		<input type="text" name="blog_tagline" value="' . $blog_tagline . '"</label></p>
		</fieldset>';
    }
    $page_output .= '<br clear="all" />
	<fieldset> 
	<legend>' . __('About yourself') . '</legend>
	<p class="desc">' . __('Share a little biographical information to fill out your profile. This may be shown publicly.') . '</p>
	<p><textarea name="description" rows="5" cols="30">' . $profileuser->description . '</textarea></p>
	</fieldset>';
    do_action('show_user_profile');
    $richEditing = get_user_option('rich_editing') ? "checked='checked'" : "";
    $page_output .= '<br clear="all" />	
	<h3>' . __('Personal Options') . '</h3>
	<p><label for="rich_editing"><input name="rich_editing" type="checkbox" id="rich_editing" value="true" ' . $richEditing . ' />' . __('Use the visual rich editor when writing') . '</label></p>';
    do_action('profile_personal_options');
    $page_output .= '<table width="99%"  border="0" cellspacing="2" cellpadding="3" class="editform">';
    if (count($profileuser->caps) > count($profileuser->roles)) {
        $page_output .= '<tr>
	    <th scope="row">' . __('Additional Capabilities:') . '</th>
	    <td>';
//.........这里部分代码省略.........

/**
 * Retrieve or display original referer hidden field for forms.
 *
 * The input name is '_wp_original_http_referer' and will be either the same
 * value of wp_referer_field(), if that was posted already or it will be the
 * current page, if it doesn't exist.
 *
 * @since 2.0.4
 *
 * @param bool   $echo         Optional. Whether to echo the original http referer. Default true.
 * @param string $jump_back_to Optional. Can be 'previous' or page you want to jump back to.
 *                             Default 'current'.
 * @return string Original referer field.
 */
function wp_original_referer_field($echo = true, $jump_back_to = 'current')
{
    if (!($ref = wp_get_original_referer())) {
        $ref = 'previous' == $jump_back_to ? wp_get_referer() : wp_unslash($_SERVER['REQUEST_URI']);
    }
    $orig_referer_field = '<input type="hidden" name="_wp_original_http_referer" value="' . esc_attr($ref) . '" />';
    if ($echo) {
        echo $orig_referer_field;
    }
    return $orig_referer_field;
}

 private function redirect_post($post_ID = '')
 {
     $admin_dir = $this->base->get('plugin_dir') . '/' . basename(dirname(__FILE__));
     $referredby = '';
     if (!empty($_POST['referredby'])) {
         $referredby = preg_replace('|https?://[^/]+|i', '', $_POST['referredby']);
         $referredby = remove_query_arg('_wp_original_http_referer', $referredby);
     }
     $referer = preg_replace('|https?://[^/]+|i', '', $this->admin->get_referer());
     if ((isset($_POST['save']) || isset($_POST['publish'])) && (empty($referredby) || $referredby == $referer || 'redo' != $referredby)) {
         $orig_referer = wp_get_original_referer();
         if (strpos($orig_referer, $admin_dir . '/post.php') === false && strpos($orig_referer, $admin_dir . '/post-new.php') === false) {
             $location = add_query_arg(array('_wp_original_http_referer' => urlencode($orig_referer), 'message' => 1), get_edit_post_link($post_ID, 'url'));
         } else {
             if (isset($_POST['publish'])) {
                 if ('pending' == get_post_status($post_ID)) {
                     $location = add_query_arg('message', 8, get_edit_post_link($post_ID, 'url'));
                 } else {
                     $location = add_query_arg('message', 6, get_edit_post_link($post_ID, 'url'));
                 }
             } else {
                 $location = add_query_arg('message', 7, get_edit_post_link($post_ID, 'url'));
             }
         }
         /*	} elseif (isset($_POST['addmeta']) && $_POST['addmeta']) {
         		$location = add_query_arg( 'message', 2, $this->admin->get_referer() );
         		$location = explode('#', $location);
         		$location = $location[0] . '#postcustom';
         	} elseif (isset($_POST['deletemeta']) && $_POST['deletemeta']) {
         		$location = add_query_arg( 'message', 3, $this->admin->get_referer() );
         		$location = explode('#', $location);
         		$location = $location[0] . '#postcustom';
         */
     } elseif (!empty($referredby) && $referredby != $referer) {
         $location = $_POST['referredby'];
         $location = remove_query_arg('_wp_original_http_referer', $location);
         if (false !== strpos($location, 'edit.php')) {
             $location = add_query_arg('posted', $post_ID, $location);
         } elseif (false !== strpos($location, basename(dirname(__FILE__)))) {
             $location = "post-new.php?posted={$post_ID}";
         }
     } elseif (isset($_POST['publish'])) {
         $location = "post-new.php?posted={$post_ID}";
     } else {
         $location = add_query_arg('message', 4, get_edit_post_link($post_ID, 'url'));
     }
     $this->admin->redirect($location);
 }

function load_admin_style()
{
    wp_register_style('admin_css', 'http://www.mentalhaiku.com/wp-content/themes/mentalhaiku/admin-style.css', false, '1.0.0');
    wp_enqueue_style('admin_css', get_template_directory_uri() . '/admin-style.css', false, '1.0.0');
}
add_filter('ajax_query_attachments_args', 'show_users_own_attachments', 1, 1);
function show_users_own_attachments($query)
{
    $id = get_current_user_id();
    if (!current_user_can('manage_options')) {
        $query['author'] = $id;
    }
    return $query;
}
add_filter('redirect_post_location', function ($location) {
    global $post;
    if ((isset($_POST['publish']) || isset($_POST['save'])) && preg_match("/post=([0-9]*)/", $location, $match) && $post && $post->ID == $match[1] && (isset($_POST['publish']) || $post->post_status == 'publish') && ($pl = get_permalink($post->ID))) {
        if (isset($_POST['publish'])) {
            // Homepage for new posts only
            $location = home_url();
        } elseif ($ref = wp_get_original_referer()) {
            // Referer for edited posts
            $ref = explode('#', $ref, 2);
            $location = $ref[0] . '#post-' . $post->ID;
        } else {
            // Post page as a last resort
            $location = $pl;
        }
    }
    return $location;
});

 /**
  * Process the selected action for a single contribution
  *
  * @since 1.0.0
  */
 public function process_contribution_action()
 {
     if (!isset($_REQUEST['action']) || !isset($_REQUEST['c'])) {
         return;
     }
     switch ($_REQUEST['action']) {
         case 'flagcomment':
             $comment_id = absint($_REQUEST['c']);
             check_admin_referer('delete-comment_' . $comment_id);
             $noredir = isset($_REQUEST['noredir']);
             if (!($comment = get_comment($comment_id))) {
                 comment_footer_die(__('Oops, no comment with this ID.', WC_Product_Reviews_Pro::TEXT_DOMAIN) . sprintf(' <a href="%s">' . __('Go back', WC_Product_Reviews_Pro::TEXT_DOMAIN) . '</a>.', 'admin.php?page=contributions'));
             }
             if ('' != wp_get_referer() && !$noredir && false === strpos(wp_get_referer(), 'page=contributions')) {
                 $redir = wp_get_referer();
             } elseif ('' != wp_get_original_referer() && !$noredir) {
                 $redir = wp_get_original_referer();
             } else {
                 $redir = admin_url('admin.php?page=contributions');
             }
             $redir = remove_query_arg(array('ids', 'flagged'), $redir);
             $contribution = wc_product_reviews_pro_get_contribution($comment_id);
             if ($contribution && $contribution->flag()) {
                 $redir = add_query_arg(array('flagged' => '1'), $redir);
             }
             wp_redirect(esc_url_raw($redir));
             exit;
             break;
     }
 }

    function universal_exceptions_note($tag, $taxonomy, $post_type)
    {
        $tx_obj = get_taxonomy($taxonomy);
        $type_obj = get_post_type_object($post_type);
        ?>
		<div class="form-wrap"><p>
		<?php 
        // if _wp_original_http_referer is not passed, redirect will be from universal exceptions edit form to type-specific exceptions edit form
        if (!($referer = wp_get_original_referer())) {
            $referer = wp_get_referer();
        }
        $url = add_query_arg('_wp_original_http_referer', urlencode($referer), "edit-tags.php?action=edit&amp;taxonomy={$taxonomy}&amp;tag_ID={$tag->term_id}&amp;pp_universal=1");
        printf(__('Displayed exceptions are those assigned for the "%1$s" type. You can also %2$sdefine universal %3$s exceptions which apply to all related post types%4$s.', 'pp'), $type_obj->labels->singular_name, "<a href='{$url}'>", $tx_obj->labels->singular_name, '</a>');
        ?>
		</p></div>
		<?php 
    }

//.........这里部分代码省略.........
							<th scope="row" valign="top"><label for="project_overheard"><?php 
            _e('Project Overheard Feeds', 'prologue-projects');
            ?>
</label></th>
							<td><textarea name="project_overheard" id="project_overheard" rows="5" cols="40"><?php 
            echo wp_specialchars(join("\n", stripslashes_deep($project['overheard'])));
            ?>
</textarea><br />
							<span class="setting-description"><?php 
            _e('Specify a list of feeds you wish to aggregate into the projects "overheard" sidebar. One feed per line.', 'prologue-projects');
            ?>
</span></td>
						</tr>
					</table>

					<p class="submit"><input type="submit" class="button" name="submit" value="<?php 
            _e('Update Project', 'prologue-projects');
            ?>
" /></p>
				</form>
			</div><!-- /wrap -->



<?php 
            break;
        case 'editedproject':
            $project_ID = (int) $_POST['project_ID'];
            check_admin_referer('update-project_' . $project_ID);
            if (!current_user_can('manage_categories')) {
                wp_die(__('Cheatin&#8217; uh?', 'prologue-projects'));
            }
            $location = 'admin.php?page=prologue-projects';
            if ($referer = wp_get_original_referer()) {
                if (false !== strpos($referer, 'admin.php')) {
                    $location = $referer;
                }
            }
            if (pp_update_project($_POST)) {
                $location = add_query_arg('message', 3, $location);
            } else {
                $location = add_query_arg('message', 5, $location);
            }
            wp_redirect($location);
            exit;
            break;
        default:
            if (isset($_GET['_wp_http_referer']) && !empty($_GET['_wp_http_referer'])) {
                wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
                exit;
            }
            require_once 'admin-header.php';
            $messages[1] = __('Project added.', 'prologue-projects');
            $messages[2] = __('Project deleted.', 'prologue-projects');
            $messages[3] = __('Project updated.', 'prologue-projects');
            $messages[4] = __('Project not added.', 'prologue-projects');
            $messages[5] = __('Project not updated.', 'prologue-projects');
            ?>

<div class="wrap nosubsub">
<?php 
            screen_icon();
            ?>
	<h2>
<?php 
            echo wp_specialchars($title);

 function check_for_submitted()
 {
     if (!$_REQUEST['cwp_submitted_' . $this->get_page_id()]) {
         return;
     }
     $action = $_REQUEST['action'];
     $taxonomy = $_REQUEST['taxonomy'];
     if (isset($_GET['action']) && isset($_GET['delete_tags']) && ('delete' == $_GET['action'] || 'delete' == $_GET['action2'])) {
         $action = 'bulk-delete';
     }
     do_action('cwp_taxonomy_page_form_submitted_pre', array($this));
     switch ($action) {
         case 'addtag':
             check_admin_referer('add-tag');
             if (!current_user_can('manage_categories')) {
                 wp_die(__('Cheatin’ uh?'));
             }
             $ret = wp_insert_term($_POST['name'], $taxonomy, $_POST);
             if (!is_wp_error($ret)) {
                 do_action('cwp_taxonomy_page_form_submitted_term_added', $this, $ret['term_id'], $taxonomy);
             }
             if ($ret && !is_wp_error($ret)) {
                 wp_redirect(add_query_arg('message', 1));
             } else {
                 wp_redirect(add_query_arg('message', 4));
             }
             exit;
             break;
         case 'delete':
             $tag_ID = (int) $_GET['tag_ID'];
             check_admin_referer('delete-tag_' . $tag_ID);
             if (!current_user_can('manage_categories')) {
                 wp_die(__('Cheatin’ uh?'));
             }
             wp_delete_term($tag_ID, $taxonomy);
             $location = $this->get_page_url();
             if ($referer = wp_get_referer()) {
                 if (false !== strpos($referer, 'edit-tags.php')) {
                     $location = $referer;
                 }
             }
             $location = add_query_arg('message', 2, $location);
             wp_redirect($location);
             exit;
             break;
         case 'bulk-delete':
             check_admin_referer('bulk-tags');
             if (!current_user_can('manage_categories')) {
                 wp_die(__('Cheatin’ uh?'));
             }
             $tags = $_GET['delete_tags'];
             foreach ((array) $tags as $tag_ID) {
                 wp_delete_term($tag_ID, $taxonomy);
             }
             $location = $this->get_page_url();
             if ($referer = wp_get_referer()) {
                 if (false !== strpos($referer, 'edit-tags.php')) {
                     $location = $referer;
                 }
             }
             $location = add_query_arg('message', 6, $location);
             wp_redirect($location);
             exit;
             break;
         case 'editedtag':
             $tag_ID = (int) $_REQUEST['tag_ID'];
             check_admin_referer('update-tag_' . $tag_ID);
             if (!current_user_can('manage_categories')) {
                 wp_die(__('Cheatin’ uh?'));
             }
             $ret = wp_update_term($tag_ID, $taxonomy, $_POST);
             $location = $this->get_page_url();
             if ($referer = wp_get_original_referer()) {
                 if (false !== strpos($referer, 'edit-tags.php')) {
                     $location = $referer;
                 }
             }
             if ($ret && !is_wp_error($ret)) {
                 do_action('cwp_taxonomy_page_form_submitted_term_updated', $this, $tag_ID, $taxonomy);
             }
             if ($ret && !is_wp_error($ret)) {
                 $location = add_query_arg('message', 3, $location);
             } else {
                 $location = add_query_arg('message', 5, $location);
             }
             wp_redirect($location);
             exit;
             break;
         default:
             if (isset($_GET['_wp_http_referer']) && !empty($_GET['_wp_http_referer'])) {
                 wp_redirect(remove_query_arg(array('_wp_http_referer', '_wpnonce'), stripslashes($_SERVER['REQUEST_URI'])));
                 exit;
             }
     }
 }