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<?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of Plume Framework, a simple PHP Application Framework.# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.## Plume Framework is free software; you can redistribute it and/or modify# it under the terms of the GNU Lesser General Public License as published by# the Free Software Foundation; either version 2.1 of the License, or# (at your option) any later version.## Plume Framework is distributed in the hope that it will be useful,# but WITHOUT ANY WARRANTY; without even the implied warranty of# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the# GNU Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** *//** * GoogleAnalytics middleware. * * Add the googleanalytics tracking code to the pages. */class IDF_Middleware_GoogleAds{ /** * Process the response of a view. * * If the status code and content type are allowed, add the * tracking code. * * @param Pluf_HTTP_Request The request * @param Pluf_HTTP_Response The response * @return Pluf_HTTP_Response The response */ function process_response($request, $response) { if (isset($response) && !isset($response->status_code)) return $response; if (!Pluf::f('google_ads', false)) { return $response; } if (!in_array($response->status_code, array(200, 201, 202, 203, 204, 205, 206, 404, 501))) { return $response; } $ok = false; $cts = array('text/html', 'text/html', 'application/xhtml+xml'); foreach ($cts as $ct) { if (false !== strripos($response->headers['Content-Type'], $ct)) { $ok = true; break; } } if ($ok == false) { return $response; } $replacead1 = $this->makead(Pluf::f("google_ads")["AD1"]); $replacead2 = $this->makead(Pluf::f("google_ads")["AD2"]); $pos1 = strpos($response->content,'<!--AD1-->'); if ($pos1 !== false) $response->content = substr_replace($response->content, $replacead1, $pos1, strlen('<!--AD1-->')); $pos2 = strpos($response->content,'<!--AD2-->'); if ($pos2 !== false) $response->content = substr_replace($response->content, $replacead2, $pos2, strlen('<!--AD2-->')); return $response; } private function makead($ad) { $ret = '<script type="text/javascript"><!--' . PHP_EOL; $ret .= 'google_ad_client = "' . $ad["google_ad_client"] . '";' . PHP_EOL; $ret .= 'google_ad_slot = "' . $ad["google_ad_slot"] . '";' . PHP_EOL; $ret .= 'google_ad_width = ' . $ad["google_ad_width"] . ';' . PHP_EOL; $ret .= 'google_ad_height = ' . $ad["google_ad_height"] . ';' . PHP_EOL; $ret .= "//-->" . PHP_EOL . "</script>"; $ret .= '<script type="text/javascript" src="https://pagead2.googlesyndication.com/pagead/show_ads.js"></script>'; return $ret; }} |
