From 931187da9b57274fe96f4ae1139727483ebb3c11 Mon Sep 17 00:00:00 2001
From: Nathan Adams <adamsna@datanethost.net>
Date: Sun, 9 Mar 2014 21:23:20 -0500
Subject: [PATCH] Making it easer to manage ads

---
 indefero/src/IDF/Middleware/GoogleAds.php     | 80 +++++++++++++++++++
 indefero/src/IDF/templates/idf/base.html      |  2 +-
 .../src/IDF/templates/idf/project/home.html   |  2 +-
 3 files changed, 82 insertions(+), 2 deletions(-)
 create mode 100644 indefero/src/IDF/Middleware/GoogleAds.php

diff --git a/indefero/src/IDF/Middleware/GoogleAds.php b/indefero/src/IDF/Middleware/GoogleAds.php
new file mode 100644
index 0000000..8a7fc2f
--- /dev/null
+++ b/indefero/src/IDF/Middleware/GoogleAds.php
@@ -0,0 +1,80 @@
+<?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 (!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"]);
+        $response->content = str_replace('<!--AD1-->', $replacead1, $response->content);
+        $response->content = str_replace('<!--AD2-->', $replacead2, $response->content);
+        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;
+
+    }
+}
diff --git a/indefero/src/IDF/templates/idf/base.html b/indefero/src/IDF/templates/idf/base.html
index 586ae71..81d3e6c 100644
--- a/indefero/src/IDF/templates/idf/base.html
+++ b/indefero/src/IDF/templates/idf/base.html
@@ -60,7 +60,7 @@
 
 {if $project.enableads}<p><center>
 
- 
+<!--AD1-->
 
 </center></p>{/if}
       <h1 class="title" id="title">{block titleicon}{/block}{block title}{$page_title}{/block}</h1>
diff --git a/indefero/src/IDF/templates/idf/project/home.html b/indefero/src/IDF/templates/idf/project/home.html
index 61e776e..7a6094a 100644
--- a/indefero/src/IDF/templates/idf/project/home.html
+++ b/indefero/src/IDF/templates/idf/project/home.html
@@ -40,7 +40,7 @@
 </p>
 <p>
 {if $project.enableads}
- 
+ <!--AD2-->
 {/if}
 </p>
 {/block}