178 lines
7.4 KiB
PHP
Executable File
178 lines
7.4 KiB
PHP
Executable File
<?php
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/*
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* 2007-2011 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Academic Free License (AFL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/afl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2011 PrestaShop SA
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* @version Release: $Revision: 8005 $
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* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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if (!defined('_PS_VERSION_'))
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exit;
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class Pagesnotfound extends Module
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{
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private $_html = '';
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function __construct()
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{
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$this->name = 'pagesnotfound';
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$this->tab = 'analytics_stats';
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$this->version = 1.0;
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$this->author = 'PrestaShop';
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$this->need_instance = 0;
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parent::__construct();
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$this->displayName = $this->l('Pages not found');
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$this->description = $this->l('Display the pages requested by your visitors but not found.');
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}
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function install()
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{
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if (!parent::install() OR !$this->registerHook('top') OR !$this->registerHook('AdminStatsModules'))
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return false;
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return Db::getInstance()->Execute('
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CREATE TABLE `'._DB_PREFIX_.'pagenotfound` (
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id_pagenotfound INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
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request_uri VARCHAR(256) NOT NULL,
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http_referer VARCHAR(256) NOT NULL,
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date_add DATETIME NOT NULL,
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PRIMARY KEY(id_pagenotfound),
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INDEX (`date_add`)
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) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8;');
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}
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function uninstall()
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{
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return (parent::uninstall() AND Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'pagenotfound`'));
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}
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private function getPages()
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{
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$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
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SELECT http_referer, request_uri, COUNT(*) as nb
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FROM `'._DB_PREFIX_.'pagenotfound` p
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WHERE p.date_add BETWEEN '.ModuleGraph::getDateBetween().'
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GROUP BY http_referer, request_uri');
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$pages = array();
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foreach ($result as $row)
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{
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$row['http_referer'] = parse_url($row['http_referer'], PHP_URL_HOST).parse_url($row['http_referer'], PHP_URL_PATH);
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if (!isset($row['http_referer']) OR empty($row['http_referer']))
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$row['http_referer'] = '--';
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if (!isset($pages[$row['request_uri']]))
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$pages[$row['request_uri']] = array('nb' => 0);
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$pages[$row['request_uri']][$row['http_referer']] = $row['nb'];
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$pages[$row['request_uri']]['nb'] += $row['nb'];
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}
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uasort($pages, 'pnfSort');
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return $pages;
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}
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function hookAdminStatsModules()
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{
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if (Tools::isSubmit('submitTruncatePNF'))
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{
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Db::getInstance()->Execute('TRUNCATE `'._DB_PREFIX_.'pagenotfound`');
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$this->_html .= '<div class="conf confirm"><img src="../img/admin/ok.gif" /> '.$this->l('Pages not found has been emptied.').'</div>';
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}
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elseif (Tools::isSubmit('submitDeletePNF'))
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{
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Db::getInstance()->Execute('
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DELETE FROM `'._DB_PREFIX_.'pagenotfound`
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WHERE date_add BETWEEN '.ModuleGraph::getDateBetween());
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$this->_html .= '<div class="conf confirm"><img src="../img/admin/ok.gif" /> '.$this->l('Pages not found have been deleted.').'</div>';
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}
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$this->_html .= '<fieldset class="width3"><legend><img src="../modules/'.$this->name.'/logo.gif" /> '.$this->displayName.'</legend>';
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if (!file_exists(dirname(__FILE__).'/../../.htaccess'))
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$this->_html .= '<div class="warning warn">'.$this->l('You <b>must</b> use a .htaccess file to redirect 404 errors to the page "404.php"').'</div>';
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$pages = $this->getPages();
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if (sizeof($pages))
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{
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$this->_html .= '
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<table class="table" cellpadding="0" cellspacing="0">
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<tr>
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<th width="200">'.$this->l('Page').'</th>
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<th width="500">'.$this->l('Referrer').'</th>
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<th>'.$this->l('Counter').'</th>
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</tr>';
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foreach ($pages as $ru => $hrs)
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foreach ($hrs as $hr => $counter)
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if ($hr != 'nb')
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$this->_html .= '
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<tr>
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<td><a href="'.$ru.'-admin404">'.wordwrap($ru, 30, '<br />', true).'</a></td>
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<td><a href="'.Tools::getProtocol().$hr.'">'.wordwrap($hr, 40, '<br />', true).'</a></td>
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<td align="right">'.$counter.'</td>
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</tr>';
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$this->_html .= '
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</table>';
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}
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else
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$this->_html .= '<div class="conf confirm"><img src="../img/admin/ok.gif" /> '.$this->l('No pages registered').'</div>';
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$this->_html .= '</fieldset>';
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if (sizeof($pages))
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$this->_html .= '<div class="clear"> </div>
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<fieldset class="width3"><legend><img src="../img/admin/delete.gif" /> '.$this->l('Empty database').'</legend>
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<form action="'.Tools::htmlEntitiesUtf8($_SERVER['REQUEST_URI']).'" method="post">
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<input type="submit" class="button" name="submitDeletePNF" value="'.$this->l('Empty ALL pages not found in this period').'">
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<input type="submit" class="button" name="submitTruncatePNF" value="'.$this->l('Empty ALL pages not found').'">
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</form>
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</fieldset>';
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$this->_html .= '<div class="clear"> </div>
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<fieldset class="width3"><legend><img src="../img/admin/comment.gif" /> '.$this->l('Guide').'</legend>
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<h2>'.$this->l('404 errors').'</h2>
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<p>'.$this->l('A 404 error is an HTTP error code which means that the file requested by the user cannot be found. In your case it means that one of your visitors entered a wrong URL in the address bar or that you or another website has a dead link. When it is available, the referrer is shown so you can find the page which contains the dead link. If not, it means generally that it is a direct access, so someone may have bookmarked a link which doesn\'t exist anymore.').'</p>
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<h3>'.$this->l('How to catch these errors?').'</h3>
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<p>'.$this->l('If your webhost supports the <i>.htaccess</i> file, you can create it in the root directory of PrestaShop and insert the following line inside:').' <i>ErrorDocument 404 '.__PS_BASE_URI__.'404.php</i>. '.$this->l('A user requesting a page which doesn\'t exist will be redirected to the page.').' <i>'.__PS_BASE_URI__.'404.php</i>. '.$this->l('This module logs the accesses to this page: the page requested, the referrer and the number of times that it occurred.').'</p><br />
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</fieldset>';
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return $this->_html;
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}
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function hookTop($params)
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{
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if (strstr($_SERVER['REQUEST_URI'], '404.php') AND isset($_SERVER['REDIRECT_URL']))
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$_SERVER['REQUEST_URI'] = $_SERVER['REDIRECT_URL'];
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if (!Validate::isUrl($request_uri = $_SERVER['REQUEST_URI']) OR strstr($_SERVER['REQUEST_URI'], '-admin404'))
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return;
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if (strstr($_SERVER['PHP_SELF'], '404.php') AND !strstr($_SERVER['REQUEST_URI'], '404.php'))
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{
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$http_referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
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if (empty($http_referer) OR Validate::isAbsoluteUrl($http_referer))
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Db::getInstance()->Execute('INSERT INTO `'._DB_PREFIX_.'pagenotfound` (`request_uri`,`http_referer`,`date_add`) VALUES (\''.pSQL($request_uri).'\',\''.pSQL($http_referer).'\',NOW())');
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}
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}
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}
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function pnfSort($a, $b) {
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if ($a['nb'] == $b['nb'])
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return 0;
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return ($a['nb'] > $b['nb']) ? -1 : 1;
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}
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