<?php require_once 'lib/jebson.php'; Jebson::init();
/**
* Gets requested post filenames
* @param int $page Page number. Defaults to 1
* @param string $order 'desc' or 'asc'. Defaults to 'desc'
* @return array
*/
public static function getPosts($page = false, $order = 'desc')
{
if ($handle = opendir(Config::$contentDirectory)) {
$allPosts = array();
// First create a list of available posts
while (false !== ($entry = readdir($handle))) {
if (substr($entry, 0, 1) != '.' && is_numeric(substr(str_replace('-', '', $entry), 0, 7))) {
$allPosts[] = $entry;
}
}
closedir($handle);
if ($order == 'desc') {
rsort($allPosts);
} else {
asort($allPosts);
}
// Calculate total number of post pages and set instance var
self::$totalPosts = count($allPosts);
self::$totalPages = ceil(self::$totalPosts / Config::$postsPerPage);
// Now pull out the posts we want to return
$postCount = 0;
$returnPosts = array();
foreach ($allPosts as $post) {
$postCount++;
if (is_numeric($page)) {
if ($page == 1) {
$start = $page;
$stop = $page + Config::$postsPerPage - 1;
} else {
$start = $page * Config::$postsPerPage - (Config::$postsPerPage - 1);
$stop = $page * Config::$postsPerPage;
}
if (in_array($postCount, range($start, $stop))) {
$returnPosts[] = $post;
}
} elseif (!is_numeric($page)) {
$returnPosts[] = $post;
}
}
return $returnPosts;
} else {
// Exception here. Can't open self::$contentDirectory
}
}
