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Improve post query for custom widget

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`recent_type` get latest posts by type, category, author (cached). `recent_tag` sorting post by tag (cached). Useful for magazine like layout, different column for different category etc.
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danpros 2024-06-13 09:55:09 +07:00
commit 0e67b878ac
1 changed files with 63 additions and 6 deletions
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69
system/includes/functions.php
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@ -1096,15 +1096,13 @@ function get_type($type, $page, $perpage)
// dirname string
$dirname = $v['dirname'];
$str = explode('/', $dirname);
if (strtolower($type) === strtolower($str[4])) {
if (strpos($dirname, '/' . strtolower($type)) !== false) {
$tmp[] = $v;
}
}
if (empty($tmp)) {
return false;
return $tmp;
}
$tmp = array_unique($tmp, SORT_REGULAR);
@ -1138,7 +1136,7 @@ function get_tag($tag, $page, $perpage, $random = null)
}
if (empty($tmp)) {
return false;
return $tmp;
}
$tmp = array_unique($tmp, SORT_REGULAR);
@ -1583,7 +1581,7 @@ function recent_posts($custom = null, $count = null)
}
// Return recent type lists
function recent_type($type, $custom = null, $count = null)
function recent_type($type, $count = null, $custom = null)
{
if (empty($count)) {
$count = config('recent.count');
@ -1595,6 +1593,7 @@ function recent_type($type, $custom = null, $count = null)
$dir = 'cache/widget';
$filename = 'cache/widget/recent.' . $type . '.cache';
$tmp = array();
$posts = array();
$recent = '';
if (!is_dir($dir)) {
@ -1639,6 +1638,64 @@ function recent_type($type, $custom = null, $count = null)
}
}
// Return recent tag posts list
function recent_tag($tag, $count = null, $custom = null)
{
if (empty($count)) {
$count = config('recent.count');
if (empty($count)) {
$count = 5;
}
}
$dir = 'cache/widget';
$filename = 'cache/widget/recent.' . $tag . '.cache';
$tmp = array();
$posts = array();
$recent = '';
if (!is_dir($dir)) {
mkdir($dir, 0775, true);
}
if (file_exists($filename)) {
$posts = unserialize(file_get_contents($filename));
if (count($posts) < $count) {
$posts = get_tag($tag, 1, $count);
$tmp = serialize($posts);
file_put_contents($filename, print_r($tmp, true), LOCK_EX);
}
} else {
$posts = get_tag($tag, 1, $count);
$tmp = serialize($posts);
file_put_contents($filename, print_r($tmp, true), LOCK_EX);
}
if (!empty($custom)) {
$arr = array();
$i = 1;
foreach ($posts as $post) {
$arr[] = $post;
if ($i++ >= $count)
break;
}
return $arr;
} else {
$i = 1;
$recent .= '<ul>';
foreach ($posts as $post) {
$recent .= '<li><a href="' . $post->url . '">' . $post->title . '</a></li>';
if ($i++ >= $count)
break;
}
if (empty($posts)) {
$recent .= '<li>No recent ' . $tag . ' found</li>';
}
$recent .= '</ul>';
return $recent;
}
}
// Return popular posts lists
function popular_posts($custom = null, $count = null)
{