bludit/bl-kernel/ajax/list-images.php

52 lines
1.6 KiB
PHP

<?php defined('BLUDIT') or die('Bludit CMS.');
header('Content-Type: application/json');
// $_POST
// ----------------------------------------------------------------------------
// (integer) $_POST['pageNumber'] > 0
$pageNumber = empty($_POST['pageNumber']) ? 1 : (int)$_POST['pageNumber'];
$pageNumber = $pageNumber - 1;
// (string) $_POST['path']
$path = empty($_POST['path']) ? false : $_POST['path'];
// (string) $_POST['uuid']
$uuid = empty($_POST['uuid']) ? false : $_POST['uuid'];
// ----------------------------------------------------------------------------
// Set the path to get the file list
if ($path=='thumbnails') {
if ($uuid && IMAGE_RESTRICT) {
$path = PATH_UPLOADS_PAGES.$uuid.DS.'thumbnails'.DS;
} else {
$path = PATH_UPLOADS_THUMBNAILS;
}
} else {
ajaxResponse(1, 'Invalid path.');
}
// Get all files from the directory $path, also split the array by numberOfItems
// The function listFiles split in chunks
$listOfFilesByPage = Filesystem::listFiles($path, '*', '*', $GLOBALS['MEDIA_MANAGER_SORT_BY_DATE'], $GLOBALS['MEDIA_MANAGER_NUMBER_OF_FILES']);
// Check if the page number exists in the chunks
if (isset($listOfFilesByPage[$pageNumber])) {
// Get only the filename from the chunk
$files = array();
foreach ($listOfFilesByPage[$pageNumber] as $file) {
$filename = basename($file);
array_push($files, $filename);
}
// Returns the number of chunks for the paginator
// Returns the files inside the chunk
ajaxResponse(0, 'List of files and number of chunks.', array(
'numberOfPages'=>count($listOfFilesByPage),
'files'=>$files
));
}
ajaxResponse(1, 'Chunks out of index');
?>