function SearchBlog($pattern)
{
global $dataDir, $gp_index, $gp_titles, $config;
if (!$this->search_config['search_blog']) {
return;
}
$blog_index = SimpleSearch::BlogInstalled();
if (!$blog_index) {
return;
}
$slug = array_search($blog_index, $gp_index);
$addon = $gp_titles[$blog_index]['addon'];
$blog_label = $gp_titles[$blog_index]['label'];
//blod data folder
$addon_info = $config['addons'][$addon];
if (isset($addon_info['data_folder'])) {
$blog_data_folder = $dataDir . '/data/_addondata/' . $addon_info['data_folder'];
} else {
$blog_data_folder = $dataDir . '/data/_addondata/' . $addon;
}
// config of installed addon to get to know how many post files are
$full_path = $blog_data_folder . '/index.php';
if (!file_exists($full_path)) {
//nothing in the blog yet
return;
}
require $full_path;
$fileIndexMax = floor($blogData['post_index'] / 20);
// '20' I found in SimpleBlogCommon.php function GetPostFile (line 62)
for ($fileIndex = 0; $fileIndex <= $fileIndexMax; $fileIndex++) {
$postFile = $blog_data_folder . '/posts_' . $fileIndex . '.php';
if (!file_exists($postFile)) {
continue;
}
require $postFile;
foreach ($posts as $id => $post) {
$title = $blog_label . ': ' . str_replace('_', ' ', $post['title']);
$content = str_replace('_', ' ', $post['title']) . ' ' . $post['content'];
$this->findString($content, $pattern, $title, $slug, '?cmd=post&id=' . $id);
}
$posts = array();
}
$this->ReduceResults();
}
