FbIN/htmly
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Improve the teaser

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Improve the teaser
This commit is contained in:
Danang Probo Sayekti 2014-02-08 18:31:11 +07:00
commit 72cf924c1c
13 changed files with 143 additions and 120 deletions
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2
system/htmly.php
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@ -613,7 +613,7 @@ get('/:static', function($static){
$post = $post[0];
render('post',array(
render('static',array(
'title' => $post->title .' - ' . config('blog.title'),
'canonical' => $post->url,
'description' => $description = get_description($post->body),

61
system/includes/functions.php
View file

@ -591,7 +591,7 @@ function archive_list() {
if (this.parentNode.className.indexOf('expanded') > -1){this.parentNode.className = 'collapsed';this.innerHTML = '►';} else {this.parentNode.className = 'expanded';this.innerHTML = '▼';}
EOF;
echo <<<EOF
<style>.toggle{font-size:16px;font-family:Georgia, Arial, sans-serif}ul.archivegroup{padding:0;margin:0;}.archivegroup .expanded ul{display:block;}.archivegroup .collapsed ul{display:none;}.archivegroup li.expanded,.archivegroup li.collapsed{list-style:none;}
<style>ul.archivegroup{padding:0;margin:0;}.archivegroup .expanded ul{display:block;}.archivegroup .collapsed ul{display:none;}.archivegroup li.expanded,.archivegroup li.collapsed{list-style:none;}
</style>
EOF;
echo '<h3>Archive</h3>';
@ -722,11 +722,11 @@ function get_description($text) {
// Get the teaser
function get_teaser($text, $url) {
$teaserType = config('teaser.type');
if (strlen(strip_tags($text)) < config('teaser.char')) {
$string = preg_replace('/\s\s+/', ' ', strip_tags($text));
$body = $string . '...' . ' <a class="readmore" href="' . $url . '#more">more</a>' ;
echo '<p>' . $body . '</p>';
if (strlen(strip_tags($text)) < config('teaser.char') || $teaserType === 'full') {
echo $text;
}
else {
$string = preg_replace('/\s\s+/', ' ', strip_tags($text));
@ -741,30 +741,39 @@ function get_teaser($text, $url) {
// Get thumbnail from image and Youtube.
function get_thumbnail($text) {
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>';
$teaserType = config('teaser.type');
if (strlen(strip_tags($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>';
}
}
}