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Refactoring

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Clean up the codes.
This commit is contained in:
Danang Probo Sayekti 2014-02-10 11:05:57 +07:00
commit 306ccb11ee
8 changed files with 175 additions and 219 deletions
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128
system/includes/functions.php
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@ -741,39 +741,42 @@ function get_teaser($text, $url) {
// Get thumbnail from image and Youtube.
function get_thumbnail($text) {
$teaserType = config('teaser.type');
if (config('img.thumbnail') == 'true') {
if (strlen(strip_tags($text)) > config('teaser.char') && $teaserType === 'trimmed') {
$teaserType = config('teaser.type');
libxml_use_internal_errors(true);
$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(' . $vidThumb . ');"></div>';
if (strlen(strip_tags($text)) > config('teaser.char') && $teaserType === 'trimmed') {
libxml_use_internal_errors(true);
$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(' . $default . ');"></div>';
}
}
}
else {
if (!empty($default)) {
return '<div class="thumbnail" style="background-image:url(' . $default . ');"></div>';
}
}
}
else {
}
}
}
@ -832,7 +835,7 @@ function social(){
// Copyright
function copyright(){
$blogcp = config('blog.copyright');
$blogcp = blog_copyright();
$credit = 'Proudly powered by <a href="http://www.htmly.com" target="_blank">HTMLy</a>.';
if (!empty($blogcp)) {
@ -845,7 +848,7 @@ function copyright(){
}
// Disqus on post.
function disqus($title, $url){
function disqus($title=null, $url=null){
$disqus = config('disqus.shortname');
$script = <<<EOF
<script type="text/javascript">
@ -1011,8 +1014,8 @@ function generate_rss($posts){
$rssLength = config('rss.char');
$channel
->title(config('blog.title'))
->description(config('blog.description'))
->title(blog_title())
->description(blog_description())
->url(site_url())
->appendTo($feed);
@ -1285,20 +1288,20 @@ function generate_opml(){
$opml_data = array(
'head' => array(
'title' => config('blog.title') . ' OPML File',
'ownerName' => config('blog.title'),
'ownerId' => config('site.url')
'title' => blog_title() . ' OPML File',
'ownerName' => blog_title(),
'ownerId' => site_url()
),
'body' => array(
array(
'text' => config('blog.title'),
'description' => config('blog.description'),
'htmlUrl' => config('site.url'),
'text' => blog_title(),
'description' => blog_description(),
'htmlUrl' => site_url(),
'language' => 'unknown',
'title' => config('blog.title'),
'title' => blog_title(),
'type' => 'rss',
'version' => 'RSS2',
'xmlUrl' => config('site.url') . '/feed/rss'
'xmlUrl' => site_url() . 'feed/rss'
)
)
);
@ -1312,6 +1315,53 @@ function generate_json($posts){
return json_encode($posts);
}
// TRUE if the current page is the front page.
function is_front() {
$req = $_SERVER['REQUEST_URI'];
if($req == site_path() . '/') {
return true;
}
else {
return false;
}
}
// Return blog title
function blog_title() {
return config('blog.title');
}
// Return blog tagline
function blog_tagline() {
return config('blog.tagline');
}
// Return blog description
function blog_description() {
return config('blog.description');
}
// Return blog copyright
function blog_copyright() {
return config('blog.copyright');
}
function head_contents($title, $description, $canonical) {
$output = '';
$title = '<title>' . $title . '</title>';
$favicon = '<link href="' . site_url() . 'favicon.ico" rel="icon" type="image/x-icon"/>';
$charset = '<meta charset="utf-8" />';
$generator = '<meta content="htmly" name="generator"/>';
$xua = '<meta http-equiv="X-UA-Compatible" content="IE=edge" />';
$viewport = '<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1" user-scalable="no" />';
$description = '<meta name="description" content="'. $description .'"/>';
$sitemap = '<link rel="sitemap" href="' . site_url() . 'sitemap.xml" />';
$canonical = '<link rel="canonical" href="' . $canonical . '" />';
$feed = '<link rel="alternate" type="application/rss+xml" title="'. blog_title() .' Feed" href="' . site_url() . 'feed/rss" />';
$output .= $title ."\n". $favicon ."\n". $charset ."\n". $generator ."\n". $xua ."\n". $viewport ."\n". $description ."\n". $sitemap ."\n". $canonical ."\n". $feed ."\n";
return $output;
}
// Return toolbar
function toolbar() {
$user = $_SESSION['user'];