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908 lines
20 KiB
908 lines
20 KiB
<?php
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// Change this to your timezone
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date_default_timezone_set('Asia/Jakarta');
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use dflydev\markdown\MarkdownParser;
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use \Suin\RSSWriter\Feed;
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use \Suin\RSSWriter\Channel;
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use \Suin\RSSWriter\Item;
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// Get blog post
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function get_post_names(){
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static $_cache = array();
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if(empty($_cache)){
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// Get the names of all the posts
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$_cache = glob('content/*/blog/*.md', GLOB_NOSORT);
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}
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return $_cache;
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}
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// Get static page
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function get_spage_names(){
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static $_cache = array();
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if(empty($_cache)){
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// Get the names of all the
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// static page.
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$_cache = glob('content/static/*.md', GLOB_NOSORT);
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}
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return $_cache;
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}
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// Get author bio
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function get_author_names(){
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static $_cache = array();
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if(empty($_cache)){
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// Get the names of all the
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// author.
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$_cache = glob('content/*/author.md', GLOB_NOSORT);
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}
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return $_cache;
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}
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// usort function. Sort by date.
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function cmp($a, $b) {
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return $a->date == $b->date ? 0 : ( $a->date < $b->date ) ? 1 : -1;
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}
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// Return blog post
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function get_posts($posts, $page = 1, $perpage = 0){
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if(empty($posts)) {
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$posts = get_post_names();
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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$post = new stdClass;
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// Extract the date
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$arr = explode('_', $v);
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$author = $str[count($str)-3];
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// The post author + author url
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$post->author = $author;
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$post->authorurl = site_url() . 'author/' . $author;
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// The post date
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$post->date = strtotime(str_replace($replaced,'',$arr[0]));
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// The archive per day
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$post->archive = site_url(). 'archive/' . date('Y-m-d', $post->date) ;
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// The post URL
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$post->url = site_url().date('Y/m', $post->date).'/'.str_replace('.md','',$arr[2]);
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// The post tag
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$post->tag = str_replace($replaced,'',$arr[1]);
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// The post tag url
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$post->tagurl = site_url(). 'tag/' . $arr[1];
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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usort($tmp,'cmp');
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// Extract a specific page with results
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$tmp = array_slice($tmp, ($page-1) * $perpage, $perpage);
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return $tmp;
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}
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else {
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// Extract a specific page with results
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$tmp = array_slice($posts, ($page-1) * $perpage, $perpage);
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return $tmp;
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}
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}
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// Find post by year, month and name, previous, and next.
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function find_post($year, $month, $name){
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$posts = get_posts(null, null, null);
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$tmp = $posts;
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foreach ($tmp as $index => $v) {
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$url = $v->url;
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if (strpos($url, $year . '/' . $month . '/' . $name) !== false) {
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// Use the get_posts method to return
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// a properly parsed object
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$ar = get_posts($posts, $index+1,1);
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$nx = get_posts($posts, $index,1);
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$pr = get_posts($posts, $index+2,1);
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if ($index == 0) {
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if(isset($pr[0])) {
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return array(
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'current'=> $ar[0],
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'prev'=> $pr[0]
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);
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}
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else {
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return array(
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'current'=> $ar[0],
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'prev'=> null
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);
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}
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}
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elseif (count($posts) == $index+1) {
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return array(
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'current'=> $ar[0],
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'next'=> $nx[0]
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);
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}
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else {
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return array(
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'current'=> $ar[0],
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'next'=> $nx[0],
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'prev'=> $pr[0]
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);
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}
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}
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}
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}
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// Return tag page
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function get_tag($tag){
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$posts = get_post_names();
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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if( strpos($v, "$tag") !== false){
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$post = new stdClass;
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// Extract the date
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$arr = explode('_', $v);
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// Make sure the tag request available
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if ($tag === $arr[1]) {
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$author = $str[count($str)-3];
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// The post author + author url
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$post->author = $author;
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$post->authorurl = site_url() . 'author/' . $author;
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// The post date
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$post->date = strtotime(str_replace($replaced,'',$arr[0]));
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// The post URL
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$post->url = site_url().date('Y/m', $post->date).'/'.str_replace('.md','',$arr[2]);
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// The post tag
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$post->tag = str_replace($replaced,'',$arr[1]);
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// The post tag URL
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$post->tagurl = site_url(). 'tag/' . $arr[1];
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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else {
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not_found();
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}
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}
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}
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usort($tmp,'cmp');
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return $tmp;
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}
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// Return an archive page
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function get_archive($req){
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$posts = get_post_names();
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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if( strpos($v, "$req") !== false){
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$post = new stdClass;
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// Extract the date
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$arr = explode('_', $v);
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$author = $str[count($str)-3];
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// The post author + author url
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$post->author = $author;
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$post->authorurl = site_url() . 'author/' . $author;
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// The post date
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$post->date = strtotime(str_replace($replaced,'',$arr[0]));
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// The post URL
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$post->url = site_url().date('Y/m', $post->date).'/'.str_replace('.md','',$arr[2]);
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// The post tag
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$post->tag = str_replace($replaced,'',$arr[1]);
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// The post tag URL
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$post->tagurl = site_url(). 'tag/' . $arr[1];
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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}
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usort($tmp,'cmp');
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return $tmp;
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}
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// Return an archive list, categorized by year and month
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function archive_list() {
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$posts = get_post_names();
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$by_year = array();
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$col = array();
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foreach($posts as $index => $v){
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$arr = explode('_', $v);
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// Replaced string
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$str = $arr[0];
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$replaced = substr($str, 0,strrpos($str, '/')) . '/';
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$date = str_replace($replaced,'',$arr[0]);
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$data = explode('-', $date);
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$col[] = $data;
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}
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foreach ($col as $row){
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$y = $row['0'];
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$m = $row['1'];
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$by_year[$y][] = $m;
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}
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# Most recent year first
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krsort($by_year);
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# Iterate for display
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echo '<h3>Archive</h3>';
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foreach ($by_year as $year => $months){
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echo '<span class="year"><a href="' . site_url() . 'archive/' . $year . '">' . $year . '</a></span> ';
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echo '(' . count($months) . ')';
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echo '<ul class="month">';
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# Sort the months
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ksort($months);
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$by_month = array_count_values($months);
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foreach ($by_month as $month => $count){
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$name = date('F', mktime(0,0,0,$month,1,2010));
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echo '<li class="item"><a href="' . site_url() . 'archive/' . $year . '-' . $month . '">' . $name . '</a>';
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echo ' <span class="count">(' . $count . ')</span></li>';
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}
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echo '</ul>';
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}
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}
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// Return tag cloud
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function tag_cloud() {
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$posts = get_post_names();
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$tags = array();
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foreach($posts as $index => $v){
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$arr = explode('_', $v);
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$data = $arr[1];
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$tags[] = $data;
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}
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$tag_collection = array_count_values($tags);
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ksort($tag_collection);
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echo '<h3>Tags</h3>';
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echo '<ul class="taglist">';
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foreach ($tag_collection as $tag => $count){
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echo '<li class="item"><a href="' . site_url() . 'tag/' . $tag . '">' . $tag . '</a> <span class="count">(' . $count . ')</span></li>';
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}
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echo '</ul>';
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}
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// Return static page
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function get_spage($posts, $spage){
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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if( strpos($v, "$spage") !== false && strpos($v, $spage.'.md') !== false){
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$post = new stdClass;
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// Replaced string
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$replaced = substr($v, 0, strrpos($v, '/')) . '/';
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// The static page URL
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$url = str_replace($replaced,'',$v);
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$post->url = site_url() . str_replace('.md','',$url);
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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}
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return $tmp;
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}
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// Find static page
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function find_spage($spage){
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$posts = get_spage_names();
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foreach($posts as $index => $v){
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if( strpos($v, "$spage") !== false && strpos($v, $spage.'.md') !== false){
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// Use the get_spage method to return
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// a properly parsed object
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$arr = get_spage($posts, $spage);
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return $arr[0];
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}
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}
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return false;
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}
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// Return profile page
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function get_profile($profile){
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$posts = get_post_names();
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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if( strpos($v, "$profile") !== false){
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$post = new stdClass;
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// Extract the date
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$arr = explode('_', $v);
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$author = $str[count($str)-3];
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// Make sure the tag request available
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if ($profile === $author) {
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// The post author + author url
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$post->author = $author;
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$post->authorurl = site_url() . 'author/' . $author;
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// The post date
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$post->date = strtotime(str_replace($replaced,'',$arr[0]));
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// The post URL
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$post->url = site_url().date('Y/m', $post->date).'/'.str_replace('.md','',$arr[2]);
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// The post tag
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$post->tag = str_replace($replaced,'',$arr[1]);
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// The post tag URL
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$post->tagurl = site_url(). 'tag/' . $arr[1];
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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}
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}
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usort($tmp,'cmp');
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return $tmp;
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}
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// Return author bio
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function get_bio($names, $author){
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($names as $index => $v){
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$post = new stdClass;
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// Extract the array
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$arr = explode('_', $v);
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$profile = $str[count($str)-2];
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if($author === $profile){
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// Profile URL
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$url = str_replace($replaced,'',$arr[0]);
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$post->url = site_url() . 'author/' . $profile;
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// Get the contents and convert it to HTML
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$content = $md->transformMarkdown(file_get_contents($v));
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// Extract the title and body
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$arr = explode('</h1>', $content);
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$post->title = str_replace('<h1>','',$arr[0]);
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$post->body = $arr[1];
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$tmp[] = $post;
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}
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}
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return $tmp;
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}
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// Find author bio
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function find_bio($author){
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$names = get_author_names();
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foreach($names as $index => $v){
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if( strpos($v, $author) !== false && strpos($v, 'author.md') !== false){
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// Use the get_spage method to return
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// a properly parsed object
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$arr = get_bio($names, $author);
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if (isset($arr[0])) {
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return $arr[0];
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}
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}
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}
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return false;
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}
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// Return search page
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function get_keyword($keyword){
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$posts = get_post_names();
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$tmp = array();
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// Create a new instance of the markdown parser
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$md = new MarkdownParser();
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foreach($posts as $index => $v){
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$content = $md->transformMarkdown(file_get_contents($v));
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if(strpos(strtolower(strip_tags($content)), strtolower($keyword)) !== false){
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$post = new stdClass;
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// Extract the date
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$arr = explode('_', $v);
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// Replaced string
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$replaced = substr($arr[0], 0,strrpos($arr[0], '/')) . '/';
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// Author string
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$str = explode('/', $replaced);
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$author = $str[count($str)-3];
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// The post author + author url
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$post->author = $author;
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$post->authorurl = site_url() . 'author/' . $author;
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// The post date
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$post->date = strtotime(str_replace($replaced,'',$arr[0]));
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// The post URL
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|
$post->url = site_url().date('Y/m', $post->date).'/'.str_replace('.md','',$arr[2]);
|
|
|
|
// The post tag
|
|
$post->tag = str_replace($replaced,'',$arr[1]);
|
|
|
|
// The post tag URL
|
|
$post->tagurl = site_url(). 'tag/' . $arr[1];
|
|
|
|
// Extract the title and body
|
|
$arr = explode('</h1>', $content);
|
|
$post->title = str_replace('<h1>','',$arr[0]);
|
|
$post->body = $arr[1];
|
|
$tmp[] = $post;
|
|
|
|
}
|
|
}
|
|
|
|
usort($tmp,'cmp');
|
|
return $tmp;
|
|
}
|
|
|
|
// Helper function to determine whether
|
|
// to show the previous buttons
|
|
function has_prev($prev){
|
|
if(!empty($prev)) {
|
|
return array(
|
|
'url'=> $prev->url,
|
|
'title'=> $prev->title
|
|
);
|
|
}
|
|
}
|
|
|
|
// Helper function to determine whether
|
|
// to show the next buttons
|
|
function has_next($next){
|
|
if(!empty($next)) {
|
|
return array(
|
|
'url'=> $next->url,
|
|
'title'=> $next->title
|
|
);
|
|
}
|
|
}
|
|
|
|
// Helper function to determine whether
|
|
// to show the pagination buttons
|
|
function has_pagination($total, $perpage, $page = 1){
|
|
if(!$total) {
|
|
$total = count(get_post_names());
|
|
}
|
|
return array(
|
|
'prev'=> $page > 1,
|
|
'next'=> $total > $page*$perpage
|
|
);
|
|
}
|
|
|
|
// Get the meta description
|
|
function get_description($text) {
|
|
|
|
$string = explode('</p>', $text);
|
|
$string = preg_replace('/[^A-Za-z0-9 !@#$%^&*(),.-]/u', ' ', strip_tags($string[0] . '</p>'));
|
|
$string = ltrim($string);
|
|
|
|
if (strlen($string) > 1) {
|
|
return $string;
|
|
}
|
|
else {
|
|
$string = preg_replace('/[^A-Za-z0-9 !@#$%^&*(),.-]/u', ' ', strip_tags($text));
|
|
$string = ltrim($string);
|
|
if (strlen($string) < config('description.char')) {
|
|
return $string;
|
|
}
|
|
else {
|
|
return $string = substr($string, 0, strpos($string, ' ', config('description.char')));
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// Get the teaser
|
|
function get_teaser($text, $url) {
|
|
|
|
if (strlen(strip_tags($text)) < config('teaser.char')) {
|
|
$string = preg_replace('/\s\s+/', ' ', strip_tags($text));
|
|
$body = $string . '...' . ' <a class="readmore" href="' . $url . '#more">more</a>' ;
|
|
echo '<p>' . $body . '</p>';
|
|
}
|
|
else {
|
|
$string = preg_replace('/\s\s+/', ' ', strip_tags($text));
|
|
$string = substr($string, 0, strpos($string, ' ', config('teaser.char')));
|
|
$body = $string . '...' . ' <a class="readmore" href="' . $url . '#more">more</a>' ;
|
|
echo '<p>' . $body . '</p>';
|
|
}
|
|
|
|
}
|
|
|
|
// Get thumbnail from image and Youtube.
|
|
function get_thumbnail($text) {
|
|
|
|
$default = config('default.thumbnail');
|
|
$dom = new DOMDocument();
|
|
$dom->loadHtml($text);
|
|
$imgTags = $dom->getElementsByTagName('img');
|
|
$vidTags = $dom->getElementsByTagName('iframe');
|
|
if ($imgTags->length > 0) {
|
|
$imgElement = $imgTags->item(0);
|
|
$imgSource = $imgElement->getAttribute('src');
|
|
return '<div class="thumbnail" style="background-image:url(' . $imgSource . ');"></div>';
|
|
}
|
|
elseif ($vidTags->length > 0) {
|
|
$vidElement = $vidTags->item(0);
|
|
$vidSource = $vidElement->getAttribute('src');
|
|
$fetch = explode("embed/", $vidSource);
|
|
if(isset($fetch[1])) {
|
|
$vidThumb = '//img.youtube.com/vi/' . $fetch[1] . '/default.jpg';
|
|
return '<div class="thumbnail" style="background-image:url(' . $vidThumb . ');"></div>';
|
|
}
|
|
}
|
|
else {
|
|
if (!empty($default)) {
|
|
return '<div class="thumbnail" style="background-image:url(' . $default . ');"></div>';
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// Use base64 encode image to speed up page load time.
|
|
function base64_encode_image($filename=string,$filetype=string) {
|
|
if ($filename) {
|
|
$imgbinary = fread(fopen($filename, "r"), filesize($filename));
|
|
return 'data:image/' . $filetype . ';base64,' . base64_encode($imgbinary);
|
|
}
|
|
}
|
|
|
|
// Social links
|
|
function social(){
|
|
|
|
$twitter = config('social.twitter');
|
|
$facebook = config('social.facebook');
|
|
$google = config('social.google');
|
|
$tumblr = config('social.tumblr');
|
|
$rss = site_url() . 'feed/rss';
|
|
|
|
if (!empty($twitter)) {
|
|
echo '<a href="' . $twitter . '" target="_blank"><img src="' . site_url() . 'themes/default/img/twitter.png" width="32" height="32" alt="Twitter"/></a>';
|
|
}
|
|
|
|
if (!empty($facebook)) {
|
|
echo '<a href="' . $facebook . '" target="_blank"><img src="' . site_url() . 'themes/default/img/facebook.png" width="32" height="32" alt="Facebook"/></a>';
|
|
}
|
|
|
|
if (!empty($google)) {
|
|
echo '<a href="' . $google . '" target="_blank"><img src="' . site_url() . 'themes/default/img/googleplus.png" width="32" height="32" alt="Google+"/></a>';
|
|
}
|
|
|
|
if (!empty($tumblr)) {
|
|
echo '<a href="' . $tumblr . '" target="_blank"><img src="' . site_url() . 'themes/default/img/tumblr.png" width="32" height="32" alt="Tumblr"/></a>';
|
|
}
|
|
|
|
echo '<a href="' . site_url() . 'feed/rss" target="_blank"><img src="' . site_url() . 'themes/default/img/rss.png" width="32" height="32" alt="RSS Feed"/></a>';
|
|
|
|
}
|
|
|
|
// Copyright
|
|
function copyright(){
|
|
|
|
$blogcp = config('blog.copyright');
|
|
$credit = 'Proudly powered by <a href="http://www.htmly.com" target="_blank">HTMLy</a>.';
|
|
|
|
if (!empty($blogcp)) {
|
|
return $copyright = '<p>' . $blogcp . '</p><p>' . $credit . '</p>';
|
|
}
|
|
else {
|
|
return $credit = '<p>' . $credit . '</p>';
|
|
}
|
|
|
|
}
|
|
|
|
// Disqus
|
|
function disqus($title, $url){
|
|
$disqus = config('disqus.shortname');
|
|
$script = <<<EOF
|
|
<script type="text/javascript">
|
|
var disqus_shortname = '{$disqus}';
|
|
var disqus_title = '{$title}';
|
|
var disqus_url = '{$url}';
|
|
(function() {
|
|
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
|
|
dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
|
|
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
|
|
})();
|
|
</script>
|
|
EOF;
|
|
if (!empty($disqus)) {
|
|
return $script;
|
|
}
|
|
}
|
|
|
|
// Disqus
|
|
function disqus_count(){
|
|
$disqus = config('disqus.shortname');
|
|
$script = <<<EOF
|
|
<script type="text/javascript">
|
|
var disqus_shortname = '{$disqus}';
|
|
(function() {
|
|
var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
|
|
dsq.src = '//' + disqus_shortname + '.disqus.com/count.js';
|
|
(document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
|
|
})();
|
|
</script>
|
|
EOF;
|
|
if (!empty($disqus)) {
|
|
return $script;
|
|
}
|
|
}
|
|
|
|
// Google Publisher
|
|
function publisher(){
|
|
$publisher = config('google.publisher');
|
|
if (!empty($publisher)) {
|
|
return $publisher;
|
|
}
|
|
}
|
|
|
|
// Google Analytics
|
|
function analytics(){
|
|
$analytics = config('google.analytics.id');
|
|
$script = <<<EOF
|
|
<script type="text/javascript">
|
|
var _gaq = _gaq || [];
|
|
_gaq.push(['_setAccount', '{$analytics}']);
|
|
_gaq.push(['_trackPageview']);
|
|
(function() {
|
|
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
|
|
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
|
|
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
|
|
})();
|
|
</script>
|
|
EOF;
|
|
if (!empty($analytics)) {
|
|
return $script;
|
|
}
|
|
}
|
|
|
|
// Menu
|
|
function menu(){
|
|
$menu = config('blog.menu');
|
|
if (!empty($menu)) {
|
|
return $menu;
|
|
}
|
|
else {
|
|
get_menu();
|
|
}
|
|
}
|
|
|
|
// Auto generated menu from static page
|
|
function get_menu() {
|
|
|
|
$posts = get_spage_names();
|
|
ksort($posts);
|
|
|
|
echo '<ul>';
|
|
echo '<li><a href="' . site_url() . '">Home</a></li>';
|
|
foreach($posts as $index => $v){
|
|
|
|
// Replaced string
|
|
$replaced = substr($v, 0, strrpos($v, '/')) . '/';
|
|
|
|
// The static page URL
|
|
$title = str_replace($replaced,'',$v);
|
|
$url = site_url() . str_replace('.md','',$title);
|
|
echo '<li><a href="' . $url . '">' . ucfirst(str_replace('.md','',$title)) . '</a></li>';
|
|
|
|
}
|
|
echo '</ul>';
|
|
|
|
}
|
|
|
|
// The not found error
|
|
function not_found(){
|
|
error(404, render('404', null, false));
|
|
}
|
|
|
|
// Turn an array of posts into an RSS feed
|
|
function generate_rss($posts){
|
|
|
|
$feed = new Feed();
|
|
$channel = new Channel();
|
|
|
|
$channel
|
|
->title(config('blog.title'))
|
|
->description(config('blog.description'))
|
|
->url(site_url())
|
|
->appendTo($feed);
|
|
|
|
foreach($posts as $p){
|
|
|
|
$item = new Item();
|
|
$item
|
|
->title($p->title)
|
|
->description($p->body)
|
|
->url($p->url)
|
|
->appendTo($channel);
|
|
}
|
|
|
|
echo $feed;
|
|
}
|
|
|
|
// Turn an array of posts into a JSON
|
|
function generate_json($posts){
|
|
return json_encode($posts);
|
|
}
|