Mercurial > defr > drupal > ad

comparison external/external.inc @ 0:d8a3998dac8e ad

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ajout module ad
author pierre
date Fri, 20 Feb 2009 14:04:09 +0000
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-1:000000000000 0:d8a3998dac8e
1 <?php
2 // $Id: external.inc,v 1.1.2.1.2.2 2009/02/16 17:06:48 jeremy Exp $
3
4 /**
5 * @file
6 * Loads external ad.
7 *
8 * Copyright (c) 2006-2009.
9 * Jeremy Andrews <jeremy@tag1consulting.com>.
10 */
11
12 adserve_variable('ad_dir', getcwd() .'/');
13
14 // Attempt to utilize the file cache, if enabled.
15 if (function_exists('ad_cache_file_get_lock')) {
16
17 // Find the top level Drupal directory so we can access the cache files.
18 for ($i = 1; $i <= 20; $i++) {
19 if (file_exists('./includes/bootstrap.inc')) {
20 break;
21 }
22 chdir('..');
23 }
24 adserve_variable('root_dir', getcwd());
25
26 $cache_file = ad_cache_file_get_lock();
27 if ($cache_file) {
28 $cache = unserialize(fread(adserve_variable('fd'), filesize($cache_file)));
29 if (isset($cache['ad_external'])) {
30 $aid = adserve_variable('nids');
31 if ($aid && isset($cache['ad_external'][$aid]['contents'])) {
32 print $cache['ad_external'][$aid]['contents'];
33 exit(0);
34 }
35 }
36 }
37 }