upgrade

main/inc/ajax/dropbox.ajax.php

@@ -0,0 +1,120 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+/**
+ * Responses to AJAX calls for the document upload.
+ */
+require_once __DIR__.'/../global.inc.php';
+require_once api_get_path(SYS_CODE_PATH).'dropbox/dropbox_functions.inc.php';
+
+$action = $_REQUEST['a'];
+switch ($action) {
+    case 'upload_file':
+        api_protect_course_script(true);
+
+        if (isset($_REQUEST['chunkAction']) && 'send' === $_REQUEST['chunkAction']) {
+            // It uploads the files in chunks
+            if (!empty($_FILES)) {
+                $tempDirectory = api_get_path(SYS_ARCHIVE_PATH);
+                $files = $_FILES['files'];
+                $fileList = [];
+                foreach ($files as $name => $array) {
+                    $counter = 0;
+                    foreach ($array as $data) {
+                        $fileList[$counter][$name] = $data;
+                        $counter++;
+                    }
+                }
+                if (!empty($fileList)) {
+                    foreach ($fileList as $n => $file) {
+                        $tmpFile = disable_dangerous_file(
+                            api_replace_dangerous_char($file['name'])
+                        );
+
+                        file_put_contents(
+                            $tempDirectory.$tmpFile,
+                            fopen($file['tmp_name'], 'r'),
+                            FILE_APPEND
+                        );
+                    }
+                }
+            }
+            echo json_encode([
+                'files' => $_FILES,
+                'errorStatus' => 0,
+            ]);
+            exit;
+        } else {
+
+            // User access same as upload.php
+            $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
+
+            $recipients = isset($_POST['recipients']) ? $_POST['recipients'] : '';
+            $id = isset($_GET['id']) ? (int) $_GET['id'] : 0;
+
+            if (empty($recipients) && empty($id)) {
+                $resultList[] = ['error' => get_lang('YouMustSelectAtLeastOneDestinee')];
+                echo json_encode(['files' => $resultList]);
+                exit;
+            }
+            $work = null;
+            if (!empty($id)) {
+                $work = new Dropbox_SentWork($id);
+                if (empty($work)) {
+                    $resultList[] = ['error' => get_lang('Error')];
+                    echo json_encode(['files' => $resultList]);
+                    exit;
+                }
+            }
+
+            if (!empty($_FILES)) {
+                $files = $_FILES['files'];
+                $fileList = [];
+                foreach ($files as $name => $array) {
+                    $counter = 0;
+                    foreach ($array as $data) {
+                        $fileList[$counter][$name] = $data;
+                        $counter++;
+                    }
+                }
+
+                $resultList = [];
+                foreach ($fileList as $fileInfo) {
+                    $file = processChunkedFile($fileInfo);
+
+                    $globalFile = [];
+                    $globalFile['files'] = $file;
+                    /** @var Dropbox_SentWork $result */
+                    $result = store_add_dropbox($file, $work);
+
+                    $json = [];
+                    if (!empty($result)) {
+                        $json['name'] = Display::url(
+                            api_htmlentities($result->title),
+                            api_htmlentities(api_get_path(WEB_CODE_PATH).'dropbox/index.php?'.api_get_cidreq()),
+                            ['target' => '_blank']
+                        );
+
+                        $json['url'] = api_get_path(WEB_CODE_PATH).'dropbox/index.php?'.api_get_cidreq();
+                        $json['size'] = format_file_size($result->filesize);
+                        $json['type'] = api_htmlentities($file['type']);
+                        $json['result'] = Display::return_icon(
+                            'accept.png',
+                            get_lang('Uploaded')
+                        );
+                    } else {
+                        $json['result'] = Display::return_icon(
+                            'exclamation.png',
+                            get_lang('Error')
+                        );
+                    }
+                    $resultList[] = $json;
+                }
+
+                echo json_encode(['files' => $resultList]);
+                exit;
+            }
+        }
+        break;
+}
+exit;