1 namespace("kivi.ImageUpload", function(ns) {
4 const MAXSIZE = 5*1024*1024; // 5MB size limit
6 ns.add_files = function(target) {
8 for (var i = 0; i < target.files.length; i++) {
9 files.push(target.files.item(i));
12 kivi.FileDB.store_image(files[0], files[0].name, () => {
18 ns.reload_images = function() {
19 kivi.FileDB.retrieve_all((data) => {
20 $('#stored-images').empty();
21 data.forEach(ns.create_thumb_row);
25 ns.create_thumb_row = function(file) {
26 let URL = window.URL || window.webkitURL;
27 let file_url = URL.createObjectURL(file);
29 let $row = $("<div>").addClass("row image-upload-row");
30 let $button = $("<a>")
31 .addClass("btn-floating btn-large waves-effect waves-light red")
32 .click((event) => ns.remove_image(event, file.name))
33 .append($("<i>delete</i>").addClass("material-icons"));
34 $row.append($("<div>").addClass("col s3").append($button));
36 let $image = $('<img>').attr("src", file_url).addClass("materialboxed responsive-img");
37 $row.append($("<div>").addClass("col s9").append($image));
39 $("#stored-images").append($row);
42 ns.remove_image = function(event, key) {
43 let $row = $(event.target).closest(".image-upload-row");
44 kivi.FileDB.delete_key(key, () => {
49 ns.upload_files = function() {
50 let id = $('#object_id').val();
51 let type = $('#object_type').val();
53 ns.upload_selected_files(id, type, MAXSIZE);
56 ns.upload_selected_files = function(id, type, maxsize) {
57 $("#upload_modal").modal("open");
59 kivi.FileDB.retrieve_all((myfiles) => {
61 myfiles.forEach(file => {
62 filesize += file.size;
63 if (filesize > maxsize) {
64 $("#upload_result").html(kivi.t8("filesize too big: ") + filesize+ kivi.t8(" bytes, max=") + maxsize );
68 let data = new FormData();
69 data.append("uploadfiles[]", file);
70 data.append("action", "File/ajax_files_uploaded");
71 data.append("json", "1");
72 data.append("object_type", type);
73 data.append("object_id", id);
74 data.append("file_type", "attachment");
76 $("#upload_result").html(kivi.t8("start upload"));
78 let xhr = new XMLHttpRequest;
79 xhr.open('POST', 'controller.pl', true);
80 xhr.success = ns.attSuccess;
81 xhr.progress = ns.attProgress;
82 xhr.error = ns.attFailed;
83 xhr.abort = ns.attCanceled;
89 ns.attProgress = function(event) {
90 if (event.lengthComputable) {
91 var percentComplete = (event.loaded / event.total) * 100;
92 $("#upload_result").html(percentComplete+" % "+ kivi.t8("uploaded"));
96 ns.attFailed = function() {
97 $('#upload_modal').modal('close');
98 $("#upload_result").html(kivi.t8("An error occurred while transferring the file."));
101 ns.attCanceled = function() {
102 $('#upload_modal').modal('close');
103 $("#upload_result").html(kivi.t8("The transfer has been canceled by the user."));
106 ns.attSuccess = function() {
107 $('#upload_modal').modal('close');
108 $("#upload_result").html(kivi.t8("Files have been uploaded successfully."));
111 ns.resolve_object = function(event) {
112 let obj_type = $('#object_type').val();
113 let number = event.target.value;
116 url: "controller.pl",
118 action: "ImageUpload/resolve_object_by_number",
119 object_type: obj_type,
120 object_number: number
125 $("#object_description").html("");
126 $("#object_id").val("");
128 $("#object_description").html(json.description);
129 $("#object_id").val(json.id);
133 $("#object_description").html("");
134 $("#object_id").val("");
139 ns.init = function() {
146 $(kivi.ImageUpload.init);