322 lines
9.7 KiB
PHP
322 lines
9.7 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Used to render the footer of PMA's pages
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*
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* @package PhpMyAdmin
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*/
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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require_once 'libraries/Scripts.class.php';
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/**
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* Class used to output the footer
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*
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* @package PhpMyAdmin
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*/
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class PMA_Footer
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{
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/**
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* PMA_Scripts instance
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*
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* @access private
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* @var object
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*/
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private $_scripts;
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/**
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* Whether we are servicing an ajax request.
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* We can't simply use $GLOBALS['is_ajax_request']
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* here since it may have not been initialised yet.
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*
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* @access private
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* @var bool
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*/
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private $_isAjax;
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/**
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* Whether to only close the BODY and HTML tags
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* or also include scripts, errors and links
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*
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* @access private
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* @var bool
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*/
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private $_isMinimal;
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/**
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* Whether to display anything
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*
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* @access private
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* @var bool
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*/
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private $_isEnabled;
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/**
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* Creates a new class instance
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*
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* @return new PMA_Footer object
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*/
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public function __construct()
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{
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$this->_isEnabled = true;
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$this->_scripts = new PMA_Scripts();
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$this->_isMinimal = false;
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$this->_addDefaultScripts();
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}
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/**
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* Loads common scripts
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*
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* @return void
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*/
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private function _addDefaultScripts()
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{
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if (empty($GLOBALS['error_message'])) {
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$this->_scripts->addCode("
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$(function() {
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// updates current settings
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if (window.parent.setAll) {
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window.parent.setAll(
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'" . PMA_escapeJsString($GLOBALS['lang']) . "',
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'" . PMA_escapeJsString($GLOBALS['collation_connection']) . "',
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'" . PMA_escapeJsString($GLOBALS['server']) . "',
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'" . PMA_escapeJsString(PMA_ifSetOr($GLOBALS['db'], '')) . "',
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'" . PMA_escapeJsString(PMA_ifSetOr($GLOBALS['table'], '')) . "',
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'" . PMA_escapeJsString($_SESSION[' PMA_token ']) . "'
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);
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}
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});
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");
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if (! empty($GLOBALS['reload'])) {
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$this->_scripts->addCode("
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// refresh navigation frame content
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if (window.parent.refreshNavigation) {
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window.parent.refreshNavigation();
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}
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");
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} else if (isset($_GET['reload_left_frame'])
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&& $_GET['reload_left_frame'] == '1'
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) {
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// reload left frame (used by user preferences)
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$this->_scripts->addCode("
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if (window.parent && window.parent.frame_navigation) {
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window.parent.frame_navigation.location.reload();
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}
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");
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}
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// set current db, table and sql query in the querywindow
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$query = '';
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if (strlen($GLOBALS['sql_query']) > $GLOBALS['cfg']['MaxCharactersInDisplayedSQL']) {
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$query = PMA_escapeJsString($GLOBALS['sql_query']);
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}
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$this->_scripts->addCode("
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if (window.parent.reload_querywindow) {
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window.parent.reload_querywindow(
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'" . PMA_escapeJsString(PMA_ifSetOr($GLOBALS['db'], '')) . "',
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'" . PMA_escapeJsString(PMA_ifSetOr($GLOBALS['table'], '')) . "',
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'" . $query . "'
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);
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}
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");
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if (! empty($GLOBALS['focus_querywindow'])) {
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// set focus to the querywindow
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$this->_scripts->addCode("
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if (parent.querywindow && !parent.querywindow.closed
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&& parent.querywindow.location
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) {
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self.focus();
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}
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");
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}
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$this->_scripts->addCode("
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if (window.parent.frame_content) {
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// reset content frame name, as querywindow needs
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// to set a unique name before submitting form data,
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// and navigation frame needs the original name
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if (typeof(window.parent.frame_content.name) != 'undefined'
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&& window.parent.frame_content.name != 'frame_content') {
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window.parent.frame_content.name = 'frame_content';
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}
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if (typeof(window.parent.frame_content.id) != 'undefined'
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&& window.parent.frame_content.id != 'frame_content') {
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window.parent.frame_content.id = 'frame_content';
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}
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//window.parent.frame_content.setAttribute('name', 'frame_content');
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//window.parent.frame_content.setAttribute('id', 'frame_content');
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}
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");
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}
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}
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/**
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* Renders the debug messages
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*
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* @return string
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*/
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private function _getDebugMessage()
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{
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$retval = '';
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if (! empty($_SESSION['debug'])) {
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$sum_time = 0;
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$sum_exec = 0;
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foreach ($_SESSION['debug']['queries'] as $query) {
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$sum_time += $query['count'] * $query['time'];
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$sum_exec += $query['count'];
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}
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$retval .= '<div>';
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$retval .= count($_SESSION['debug']['queries']) . ' queries executed ';
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$retval .= $sum_exec . ' times in ' . $sum_time . ' seconds';
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$retval .= '<pre>';
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ob_start();
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print_r($_SESSION['debug']);
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$retval .= ob_end_clean();
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$retval .= '</pre>';
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$retval .= '</div>';
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$_SESSION['debug'] = array();
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}
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return $retval;
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}
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/**
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* Renders the link to open a new page
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*
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* @param string $url_params URL paramater string
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*
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* @return string
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*/
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private function _getSelfLink($url_params)
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{
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$retval = '';
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$retval .= '<div id="selflink" class="print_ignore">';
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$retval .= '<a href="index.php' . PMA_generate_common_url($url_params) . '"'
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. ' title="' . __('Open new phpMyAdmin window') . '" target="_blank">';
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if ($GLOBALS['cfg']['NavigationBarIconic']) {
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$retval .= PMA_getImage(
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'window-new.png',
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__('Open new phpMyAdmin window')
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);
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} else {
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$retval .= __('Open new phpMyAdmin window');
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}
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$retval .= '</a>';
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$retval .= '</div>';
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return $retval;
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}
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/**
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* Renders the link to open a new page
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*
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* @return string
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*/
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private function _getErrorMessages()
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{
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$retval = '';
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if ($GLOBALS['error_handler']->hasDisplayErrors()) {
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$retval .= '<div class="clearfloat">';
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$retval .= $GLOBALS['error_handler']->getDispErrors();
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$retval .= '</div>';
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}
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return $retval;
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}
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/**
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* Saves query in history
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*
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* @return void
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*/
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private function _setHistory()
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{
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if (! PMA_isValid($_REQUEST['no_history'])
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&& empty($GLOBALS['error_message'])
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&& ! empty($GLOBALS['sql_query'])
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) {
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PMA_setHistory(
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PMA_ifSetOr($GLOBALS['db'], ''),
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PMA_ifSetOr($GLOBALS['table'], ''),
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$GLOBALS['cfg']['Server']['user'],
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$GLOBALS['sql_query']
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);
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}
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}
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/**
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* Disables the rendering of the footer
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*
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* @return void
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*/
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public function disable()
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{
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$this->_isEnabled = false;
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}
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/**
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*
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*
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* @return void
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*/
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public function isAjax($isAjax)
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{
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$this->_isAjax = $isAjax;
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}
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/**
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* Turn on minimal display mode
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*
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* @return void
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*/
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public function setMinimal()
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{
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$this->_isMinimal = true;
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}
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/**
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* Renders the footer
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*
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* @return string
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*/
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public function getDisplay()
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{
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$retval = '';
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$this->_setHistory();
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if ($this->_isEnabled) {
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if (! $this->_isAjax && ! $this->_isMinimal) {
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// Link to itself to replicate windows including frameset
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if (! isset($GLOBALS['checked_special'])) {
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$GLOBALS['checked_special'] = false;
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}
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if (PMA_getenv('SCRIPT_NAME')
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&& empty($_POST)
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&& ! $GLOBALS['checked_special']
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&& ! $this->_isAjax
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) {
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$url_params['target'] = basename(PMA_getenv('SCRIPT_NAME'));
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$url = PMA_generate_common_url($url_params, 'text', '');
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$this->_scripts->addCode("
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// Store current location in hash part
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// of URL to allow direct bookmarking
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setURLHash('$url');
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");
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$retval .= $this->_getSelfLink($url_params);
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}
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$retval .= $this->_getDebugMessage();
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$retval .= $this->_getErrorMessages();
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$retval .= $this->_scripts->getDisplay();
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// Include possible custom footers
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if (file_exists(CUSTOM_FOOTER_FILE)) {
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ob_start();
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include CUSTOM_FOOTER_FILE;
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$retval .= ob_end_clean();
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}
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} else if (! $this->_isAjax) {
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$retval .= "</body></html>";
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}
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}
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return $retval;
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}
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}
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