Ty Clifford
61 lines
2.0 KiB
PHP
61 lines
2.0 KiB
PHP
<?php defined('BLUDIT') or die('Bludit CMS.');
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header('Content-Type: application/json');
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/*
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| Returns a list of images from a particular page
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| @_POST['pageNumber'] int Page number for the paginator
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| @_POST['path'] string Pre-defined name for the directory to read, its pre-defined to avoid security issues
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| @_POST['uuid'] string Page UUID
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| @return array Each file is an object with 'filename' (original) and
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| 'thumbnail' (resolved preview filename — may differ from
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| the original for legacy pairs or fall back to it when no
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| thumbnail exists).
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*/
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// $_POST
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// ----------------------------------------------------------------------------
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// $_POST['pageNumber'] > 0
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$pageNumber = empty($_POST['pageNumber']) ? 1 : (int)$_POST['pageNumber'];
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$pageNumber = $pageNumber - 1;
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$path = empty($_POST['path']) ? false : $_POST['path'];
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$uuid = empty($_POST['uuid']) ? false : $_POST['uuid'];
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// ----------------------------------------------------------------------------
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// The only accepted value is kept for backward-compat with clients that
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// preserve the old contract; the server now scans originals regardless.
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if ($path !== 'thumbnails') {
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ajaxResponse(1, 'Invalid path.');
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}
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// Resolve the originals and thumbnails directories
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if ($uuid && IMAGE_RESTRICT) {
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if (Text::stringContains($uuid, DS, false)) {
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ajaxResponse(1, 'Invalid uuid.');
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}
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$imagePath = PATH_UPLOADS_PAGES.$uuid.DS;
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$thumbnailPath = PATH_UPLOADS_PAGES.$uuid.DS.'thumbnails'.DS;
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} else {
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$imagePath = PATH_UPLOADS;
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$thumbnailPath = PATH_UPLOADS_THUMBNAILS;
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}
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// Scan originals and pair each with its matching thumbnail
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$listOfFilesByPage = mediaManagerListImages($imagePath, $thumbnailPath, MEDIA_MANAGER_NUMBER_OF_FILES);
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if (isset($listOfFilesByPage[$pageNumber])) {
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ajaxResponse(0, 'List of files and number of chunks.', array(
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'numberOfPages'=>count($listOfFilesByPage),
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'files'=>$listOfFilesByPage[$pageNumber]
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));
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}
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ajaxResponse(0, 'List of files and number of chunks.', array(
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'numberOfPages'=>0,
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'files'=>array()
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));
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?>
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