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Added gallery_fetch_galleries() function

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azett 2022-06-16 12:47:03 +02:00
parent 1eb93121d5
commit db658fac39
1 changed files with 30 additions and 0 deletions
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30
fp-includes/core/core.gallery.php
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@ -18,6 +18,36 @@ const GALLERY_CAPTIONS_FILENAME = 'captions.conf';
*/
const GALLERY_CAPTIONS_LEGACYFILENAME = 'texte.conf';
/**
* Fetches all gallery directories from the images directory and returns their names as iterative array.
*
* @return string[] the gallery names
*/
function gallery_fetch_galleries() {
$galleries = array();
// return empty array if there is no image dir
if (!file_exists(ABS_PATH . IMAGES_DIR)) {
return $galleries;
}
// read folder names from image dir
$dir = opendir(ABS_PATH . IMAGES_DIR);
while (false !== ($file = readdir($dir))) {
$fullpath = ABS_PATH . IMAGES_DIR . $file;
if (!in_array($file, array(
".",
"..",
".thumbs"
)) && is_dir($fullpath)) {
$galleries [] = $file;
}
}
// return result
return $galleries;
}
/**
* Reads the images from the gallery directory and returns their names as iterative array
*