1) ? $_GET['page'] : 1;
$offset = ($page == 1) ? 0 : ($page - 1) * $posts_per_page;
//Index page cache file name, will be used if index_cache = "on"
$cachefile = CACHE_DIR . ($category ? $category : "index") .$page. '.html';
//If index cache file exists, serve it directly wihout getting all posts
if (file_exists($cachefile) && $index_cache != 'off') {
// Get the cached post.
include $cachefile;
exit;
// If there is a file for the selected permalink, display and cache the post.
}
if($category) {
$all_posts = get_posts_for_category($category);
} else {
$all_posts = get_all_posts();
}
$pagination = ($pagination_on_off != "off") ? get_pagination($page,round(count($all_posts)/ $posts_per_page)) : "";
define('PAGINATION', $pagination);
$posts = ($pagination_on_off != "off") ? array_slice($all_posts,$offset,($posts_per_page > 0) ? $posts_per_page : null) : $all_posts;
if($posts) {
ob_start();
$content = '';
foreach($posts as $post) {
// Get the post title.
$post_title = str_replace(array("\n",'
','
'), '', $post['post_title']);
// Get the post author.
$post_author = $post['post_author'];
// Get the post author twitter id.
$post_author_twitter = $post['post_author_twitter'];
// Get the published ISO date.
$published_iso_date = $post['post_date'];
// Generate the published date.
$published_date = strftime($date_format, strtotime($published_iso_date));
// Get the post category.
$post_category = $post['post_category'];
// Get the post category link.
$post_category_link = $blog_url.'category/'.urlencode(trim(strtolower($post_category)));
// Get the post status.
$post_status = trim(strtolower($post['post_status']));
// Get the post intro.
$post_intro = $post['post_intro'];
// Get the post content
$post_content = $post['post_content'];
// Get the post link.
if ($category) {
$post_link = trim(strtolower($post_category)).'/'.str_replace(FILE_EXT, '', $post['fname']);
} else {
$post_link = $blog_url.str_replace(FILE_EXT, '', $post['fname']);
}
// Get the post image url.
// TODO: 修改成其他的img
// $post_image = get_post_image_url( $post['fname'] ) ?: get_twitter_profile_img($post_author_twitter);
$post_image = get_post_image_url( $post['fname'] ) ?:get_default_profile_img();
if ($post_status == 'draft') continue;
// Get the milti-post template file.
include $posts_file;
}
echo $content;
$content = ob_get_contents();
// Get the site title
$page_title = $blog_title;
$blog_image = 'https://api.twitter.com/1/users/profile_image?screen_name='.$blog_twitter.'&size=bigger';
// Get the page description and author meta.
$get_page_meta[] = '';
$get_page_meta[] = '';
// Get the Twitter card.
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
// Get the Open Graph tags.
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
// Get all page meta.
$page_meta = implode("\n", $get_page_meta);
ob_end_clean();
} else {
ob_start();
// Define the site title.
$page_title = $error_title;
$page_meta = '';
// Get the 404 page template.
include $not_found_file;
//Get the contents
$content = ob_get_contents();
//Flush the buffer so that we dont get the page 2x times
ob_end_clean();
}
ob_start();
// Get the index template file.
include_once $index_file;
//Now that we have the whole index page generated, put it in cache folder
if ($index_cache != 'off') {
$fp = fopen($cachefile, 'w');
fwrite($fp, ob_get_contents());
fclose($fp);
}
}
/*-----------------------------------------------------------------------------------*/
/* RSS Feed
/*-----------------------------------------------------------------------------------*/
else if ($filename == 'rss' || $filename == 'atom') {
($filename=='rss') ? $feed = new FeedWriter(RSS2) : $feed = new FeedWriter(ATOM);
$feed->setTitle($blog_title);
$feed->setLink($blog_url);
if($filename=='rss') {
$feed->setDescription($meta_description);
$feed->setChannelElement('language', $language);
$feed->setChannelElement('pubDate', date(DATE_RSS, time()));
} else {
$feed->setChannelElement('author', $blog_title.' - ' . $blog_email);
$feed->setChannelElement('updated', date(DATE_RSS, time()));
}
$posts = get_all_posts();
if($posts) {
$c=0;
foreach($posts as $post) {
if($c<$feed_max_items) {
$item = $feed->createNewItem();
// Remove HTML from the RSS feed.
$item->setTitle(substr($post['post_title'], 4, -6));
$item->setLink(rtrim($blog_url, '/').'/'.str_replace(FILE_EXT, '', $post['fname']));
$item->setDate($post['post_date']);
// Remove Meta from the RSS feed.
$remove_metadata_from = file(rtrim(POSTS_DIR, '/').'/'.$post['fname']);
if($filename=='rss') {
$item->addElement('author', $blog_email . ' (' . str_replace('-', '', $remove_metadata_from[1]) .')');
$item->addElement('guid', rtrim($blog_url, '/').'/'.str_replace(FILE_EXT, '', $post['fname']));
}
// Remove the metadata from the RSS feed.
unset($remove_metadata_from[0], $remove_metadata_from[1], $remove_metadata_from[2], $remove_metadata_from[3], $remove_metadata_from[4], $remove_metadata_from[5]);
$remove_metadata_from = array_values($remove_metadata_from);
$item->setDescription(Markdown(implode($remove_metadata_from)));
$feed->addItem($item);
$c++;
}
}
}
$feed->genarateFeed();
}
/*-----------------------------------------------------------------------------------*/
/* Single Post Pages
/*-----------------------------------------------------------------------------------*/
else {
ob_start();
// Define the post file.
$fcontents = file($filename);
$slug_array = explode("/", $filename);
$slug_len = count($slug_array);
// This was hardcoded array index, it should always return the last index.
$slug = str_replace(array(FILE_EXT), '', $slug_array[$slug_len - 1]);
// Define the cached file.
$cachefile = CACHE_DIR.$slug.'.html';
// If there's no file for the selected permalink, grab the 404 page template.
if (!file_exists($filename)) {
//Change the cache file to 404 page.
$cachefile = CACHE_DIR.'404.html';
// Define the site title.
$page_title = $error_title;
// Get the 404 page template.
include $not_found_file;
// Get the contents.
$content = ob_get_contents();
// Flush the buffer so that we dont get the page 2x times.
ob_end_clean();
// Start new buffer.
ob_start();
// Get the index template file.
include_once $index_file;
// Cache the post on if caching is turned on.
if ($post_cache != 'off')
{
$fp = fopen($cachefile, 'w');
fwrite($fp, ob_get_contents());
fclose($fp);
}
// If there is a cached file for the selected permalink, display the cached post.
} else if (file_exists($cachefile)) {
// Define site title
$page_title = str_replace('# ', '', $fcontents[0]);
// Get the cached post.
include $cachefile;
exit;
// If there is a file for the selected permalink, display and cache the post.
} else {
// Get the post title.
$post_title = Markdown($fcontents[0]);
$post_title = str_replace(array("\n",'
','
'), '', $post_title);
// Get the post intro.
$post_intro = htmlspecialchars(trim($fcontents[7]));
// Get the post author.
$post_author = str_replace(array("\n", '-'), '', $fcontents[1]);
// Get the post author Twitter ID.
$post_author_twitter = str_replace(array("\n", '- '), '', $fcontents[2]);
// Get the published date.
$published_iso_date = str_replace('-', '', $fcontents[3]);
// Generate the published date.
$published_date = strftime($date_format, strtotime($published_iso_date));
// Get the post category.
$post_category = str_replace(array("\n", '-'), '', $fcontents[4]);
// Get the post status.
$post_status = str_replace(array("\n", '- '), '', $fcontents[5]);
// Get the post category link.
$post_category_link = $blog_url.'category/'.urlencode(trim(strtolower($post_category)));
// Get the post link.
$post_link = $blog_url.str_replace(array(FILE_EXT, POSTS_DIR), '', $filename);
// Get the post image url.
// TODO: 修改img
// $post_image = get_post_image_url($filename) ?: get_twitter_profile_img($post_author_twitter);
$post_image = get_post_image_url($filename) ?: get_default_profile_img();
// Get the post content
$file_array = array_slice( file($filename), 7);
$post_content = Markdown(trim(implode("", $file_array)));
// free memory
unset($file_array);
// Get the site title.
$page_title = trim(str_replace('# ', '', $fcontents[0]));
// Generate the page description and author meta.
$get_page_meta[] = '';
$get_page_meta[] = '';
// Generate the Twitter card.
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
// Get the Open Graph tags.
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
$get_page_meta[] = '';
// Generate all page meta.
$page_meta = implode("\n\t", $get_page_meta);
// Generate the post.
$post = Markdown(join('', $fcontents));
// Get the post template file.
include $post_file;
$content = ob_get_contents();
ob_end_clean();
ob_start();
// Get the index template file.
include_once $index_file;
// Cache the post on if caching is turned on.
if ($post_cache != 'off')
{
$fp = fopen($cachefile, 'w');
fwrite($fp, ob_get_contents());
fclose($fp);
}
}
}
/*-----------------------------------------------------------------------------------*/
/* Run Setup if No Config
/*-----------------------------------------------------------------------------------*/
} else {
// Get the components of the current url.
$protocol = @( $_SERVER["HTTPS"] != 'on') ? 'http://' : 'https://';
$domain = $_SERVER["SERVER_NAME"];
$port = $_SERVER["SERVER_PORT"];
$path = $_SERVER["REQUEST_URI"];
// Check if running on alternate port.
if ($protocol === "https://") {
if ($port == 443)
$url = $protocol . $domain;
else
$url = $protocol . $domain . ":" . $port;
} elseif ($protocol === "http://") {
if ($port == 80)
$url = $protocol . $domain;
else
$url = $protocol . $domain . ":" . $port;
}
$url .= $path;
// Check if the install directory is writable.
$is_writable = (TRUE == is_writable(dirname(__FILE__) . '/'));
?>
Let's Get Started
It seems that your config folder is not writable, please add the necessary permissions.