forked from jscher2000/Firefox-File-Utilities
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathbookbackreader.html
More file actions
784 lines (780 loc) · 35.7 KB
/
Copy pathbookbackreader.html
File metadata and controls
784 lines (780 loc) · 35.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
<!DOCTYPE html>
<html>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
<title>Firefox Bookmark Backup Reader/Decompressor — Fx File Utilities</title>
<link rel="stylesheet" href="styles.css" type="text/css">
</head>
<body>
<nav>
<ul>
<li id="logo">Fx File Utilities</li>
<li><a href="scrounger.html" title="Scrounge URLs from session history files">Session History</a></li>
<li><span id="current">Bookmark Backup</span></li>
<li><a href="searchjson.html" title="Read out search engine details">Search Engines</a></li>
<li><a href="extensionsjson.html" title="Read out extension details">Extensions</a></li>
</ul>
</nav>
<header>
<h1>Firefox Bookmark Backup Reader/Decompressor</h1>
</header>
<article>
<div id="main">
<p><em>Firefox creates frequent backups of your bookmarks. Automatic backups are compressed using Mozilla's flavor of LZ4 compression (.jsonlz4 file extension), while backups you create yourself (in the Library window) are not compressed (.json file extension by default). This tool can convert a backup file to the HTML export format.</em></p>
<h2>Step 1: Load File</h2>
<p>Drag and drop one .jsonlz4 (or .json) bookmark backup file onto the empty text box, or use the Browse... button on the right. <span>(<button onclick="document.getElementById('backhelp').style.display=''; this.parentNode.style.display='none';">HELP</button>)</span><span id="backhelp" style="display:none; background-color:#ffc;">These files are stored in the <strong>bookmarkbackups</strong> folder in your Firefox profile folder. If you are unfamiliar with how to locate your profile folder, please see: <a href="https://support.mozilla.org/kb/profiles-where-firefox-stores-user-data" target="_blank">Profiles - Where Firefox stores your bookmarks, passwords and other user data</a> on Mozilla Support.</span> This file is not sent to the network, it is only read within this page in Firefox. <strong><em>Performance Note:</em></strong> Decompressing files and working with large sets of bookmarks is processor intensive, so please be patient. If the fan won't stop running or results take longer than 15 seconds, you can close the tab and launch the document again.</p>
<div id="uploaddiv">
<textarea id="drop_zone" ondrop="drop_handler(event);" ondragover="dragover_handler(event);" ondragend="dragend_handler(event);" style="width:80%" autocomplete="false" placeholder="Drop file here"></textarea>
<div style="position:absolute; right:0; top:0; width:calc(20% - 18px); cursor: pointer;" onclick="document.querySelector('#btnBrowse').click();";>
<p style="margin-top:2em; text-align:center;">Or open using: <br><br><input type="file" id="btnBrowse" onchange="loadFile(this);" style="width: 80px"></p>
</div>
</div>
<p><em>Note: To try a different file, reload this page (Windows: Ctrl+r. Mac: Command+r). Or click the reload button in the address bar.</em></p>
<h2>Step 2: Convert / Repair / Save Your Bookmarks</h2>
<p><strong>HTML "Export" Format: </strong>
<label><input type="checkbox" id="chkIndent" checked> Add indenting (for easier reading)</label>
<label><input type="checkbox" id="chkFolders"> Show Folder Path</label>
<button onclick="SaveHTML()" id="btnExport" disabled>Export HTML</button><br>
<label><input type="checkbox" id="chkSeparators" checked> Preserve separators</label>
<label><input type="checkbox" id="chkShowTags"> Make Tags visible</label>
<label><input type="checkbox" id="chkShowKW"> Make Keywords visible</label>
<label><input type="checkbox" id="chkShowAdded"> Show Date Added</label><br>
<em>Older backups:</em> <label><input type="checkbox" id="chkDesc" onclick="adjOnly()"> Include Descriptions</label> <label><input type="checkbox" id="chkDescOnly"> <em>Only</em> Bookmarks with Descriptions</label> (<label><input type="checkbox" id="chkUnstructured"> Bookmark Notes importable)</label><br>
<em>Currently does not embed icon data.</em></p>
<p><strong>JSON "Backup" Format:</strong>
<label><input type="checkbox" id="chkAnnos"> Clear Descriptions</label> <button onclick="SaveJSON()" id="btnSave" disabled>Save JSON</button><br>
<button onclick="CheckJSON()" id="btnCheckJ" disabled>Check/Repair JSON</button> <span id="spanCheck"><em>For files Firefox cannot restore</em></span></p>
<p><strong>Extract Tagged Bookmark List: </strong><button onclick="getTagged()" id="btnTagged" disabled>Get Tags</button></p><div id="tagsout" style="display:none; background-color: #fff;"></div> <button onclick="SaveTags()" id="btnSaveTags" disabled>Save Tagged List</button> (HTML format)
<p><strong>Extract Keyworded Bookmark List: </strong><button onclick="getKeyw()" id="btnKeyw" disabled>Find Keywords</button></p><div id="keywout" style="display:none; background-color: #fff;"></div> <button onclick="SaveKeyw()" id="btnSaveKeyw" disabled>Save Keywords List</button> (HTML format)
<p><strong>Extract Feeds (backups from Firefox 63 and earlier): </strong><button onclick="getRSS()" id="btnFeeds" disabled>Find Feeds</button></p><div id="feedout" style="display:none; background-color: #fff; border: 1px solid #ccc; padding:0 8px; height:300px; overflow-y:auto;"></div> <button onclick="SaveFeeds()" id="btnSaveFeeds" disabled>Save Feeds List</button> (plain text format)<textarea id="opmlout" style="display:none; width:100%; height:300px; margin-top:1em;"></textarea> <button onclick="SaveOPML()" id="btnOPML" disabled>Export OPML</button> (please also save the list format just in case)</div><!-- #main -->
</article>
<footer>
<p>Copyright © 2021 Jefferson Scher (<a href="https://opensource.org/licenses/BSD-3-Clause">BSD-3-Clause License</a>). lz4.js © 2016 Pierre Curto (<a href="https://github.com/pierrec/node-lz4/blob/master/LICENSE">MIT License</a>; <a href="https://github.com/pierrec/node-lz4/tree/8b0027e08cb5d486e212b18b906d76a43f740f88/build">Sept. 1, 2016</a>). FileSaver.js © 2016 Eli Grey (<a href="https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md">MIT License</a>; <a href="https://github.com/eligrey/FileSaver.js/tree/1.3.2">v1.3.2</a>). MDN code samples © Mozilla Contributors or Public Domain (<a href="https://developer.mozilla.org/en-US/docs/MDN/About#Copyrights_and_licenses">License</a>). escapeHtmlEntities() function from Firefox (<a href="https://www.mozilla.org/en-US/MPL/2.0/">MPL 2.0</a>). No claim to your data! Updated 2021-06-23. (<a href="bookbackreader_20181020.html">Oct. 20, 2018 version</a>) (<a href="bookbackreader_20191223.html">Dec. 23, 2019 version</a>)</p>
</footer>
<script type="text/javascript">
// Compatibility check
if (typeof(window.TextDecoder) !== 'function'){
var p1 = document.createElement('p');
p1.setAttribute('style', 'border:3px solid red; padding:12px 30px;');
p1.innerHTML = 'Unfortunately, this tool does not work in your current browser. Sorry. Please try Firefox, Chrome, Chromium or Opera instead. <br>' +
'(IE and Edge do not support <a href="https://developer.mozilla.org/en-US/docs/Web/API/TextDecoder#Browser_compatibility">TextDecoder</a>. ' +
'IE also does not support <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/TypedArray#Browser_compatibility">TypedArray.slice()</a>; unclear whether Edge or Safari supports it.)';
document.body.insertBefore(p1, document.body.firstChild);
}
/*
If you are reading this comment, perhaps you might want to polyfill the missing functionality? Here's a start:
https://github.com/inexorabletash/text-encoding/
*/
// Clean up form controls on reload (i.e., not bypassing cache)
document.getElementById('drop_zone').value = '';
document.getElementById('btnSave').setAttribute('disabled', 'disabled');
document.getElementById('btnExport').setAttribute('disabled', 'disabled');
document.getElementById('btnCheckJ').setAttribute('disabled', 'disabled');
document.getElementById('btnTagged').setAttribute('disabled', 'disabled');
document.getElementById('btnSaveTags').setAttribute('disabled', 'disabled');
document.getElementById('btnKeyw').setAttribute('disabled', 'disabled');
document.getElementById('btnSaveKeyw').setAttribute('disabled', 'disabled');
document.getElementById('btnFeeds').setAttribute('disabled', 'disabled');
document.getElementById('btnSaveFeeds').setAttribute('disabled', 'disabled');
document.getElementById('btnOPML').setAttribute('disabled', 'disabled');
// Functions used in the page
var oBmks;
function SaveJSON(){
// Check the JSON
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
if (document.getElementById('chkAnnos').checked){
// recurse the object and set descriptions to an empty string
oBmks = stripAnnos(oBmks);
var fnend = '_converted(no-desc).json';
} else {
var fnend = '_converted.json';
}
// Make blob and trigger save dialog
var fn = document.querySelectorAll('#fileinfo span')[0].textContent;
if (fn.lastIndexOf('_') > -1) var fnout = fn.substr(0, fn.lastIndexOf('_')) + fnend;
else fnout = fn + fnend;
saveAs(
new Blob(
[JSON.stringify(oBmks)]
, {type: 'application/json;charset=UTF-8'}
), fnout
);
} catch (err) {
alert('Not saving due to failure parsing JSON: ' + err.toString());
}
}
var out = '', do_desc = false, desc_only = false, unstructured = false, showTags = false, showKW = false, showAdded = false, separators = false, showFolderPath = false, folders = [];
var runtime = Date.now().toString().substr(0, 10);
function SaveHTML(){
// Check the JSON
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
// Make blob and trigger save dialog
out = '';
if (document.getElementById('chkDesc').checked) do_desc = true; else do_desc = false;
if (document.getElementById('chkDescOnly').checked) {do_desc = true; desc_only = true;}
if (document.getElementById('chkUnstructured').checked) {do_desc = true; desc_only = true; unstructured = true;}
if (document.getElementById('chkSeparators').checked) separators = true; else separators = false;
if (document.getElementById('chkShowTags').checked) showTags = true; else showTags = false;
if (document.getElementById('chkShowKW').checked) showKW = true; else showKW = false;
if (document.getElementById('chkShowAdded').checked) showAdded = true; else showAdded = false;
if (document.getElementById('chkFolders').checked) showFolderPath = true; else showFolderPath = false;
folders = [];
for (var i=0; i<oBmks.children.length; i++){
if (oBmks.children[i].hasOwnProperty('children')){
if (i===0) convert(oBmks.children[i], '');
else convert(oBmks.children[i], ' ');
}
}
var strEnd = '</DL>';
if (document.getElementById('chkIndent').checked) strEnd += '<style>dd {white-space: pre-wrap; margin-left: 24px;} dd>span {margin-left: -24px; font-size: 0.8em;} dd>dl, dd>p {white-space: initial;} dl>dt>dl {margin-left: 1em; border-left: 1px solid #444; padding-left: 1em;} dt>h3[personal_toolbar_folder="true"]+dl {border-left: 3px double #090;} dt>h3[unfiled_bookmarks_folder="true"]+dl {border-left: 3px double #f00;}';
if (showTags) strEnd += ' .tags {margin-left: 8px; padding: 1px 6px; border: 1px solid #ccc; border-radius: 3px; font-size: 0.8em;}';
if (showKW) strEnd += ' .keyw {margin-left: 8px; padding: 1px 6px; font-family: monospace; color: #fff; background-color: #006; border-radius: 3px; font-size: 1em;}';
strEnd += '</style>';
saveAs(
new Blob(
['<!DOCTYPE NETSCAPE-Bookmark-file-1>\n<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">\n<TITLE>Bookmarks</TITLE>\n<H1>Bookmarks Menu</H1>\n<DL><p>\n' + out + strEnd]
, {type: 'text/html;charset=UTF-8'}
), 'bookmarks_from_json.html'
);
} catch (err) {
alert('Not saving due to failure parsing JSON: ' + err.toString());
}
}
function stripAnnos(obj){
if(obj instanceof Array){
for (var j=0; j<obj.length; j++) obj[j] = stripAnnos(obj[j]);
} else {
if (obj.annos) obj.annos = clearAnnos(obj.annos);
if (obj.type == 'text/x-moz-place-container'){
if (obj.children){
for (var i=0; i<obj.children.length; i++){
obj.children[i] = stripAnnos(obj.children[i]);
}
}
}
}
return obj;
}
function clearAnnos(arrAnnos){
for (var k=0; k<arrAnnos.length; k++){
if (arrAnnos[k].name == 'bookmarkProperties/description') arrAnnos[k].value = '';
}
return arrAnnos;
}
function convert(oPlace, sp){
var pType = oPlace.type;
var pTitle = oPlace.title;
var strAdded = '';
if (oPlace.hasOwnProperty('dateAdded') && oPlace.dateAdded !== 0){
var dtAdd = oPlace.dateAdded.toString().substr(0, 10);
if (showAdded){
strAdded = ' <span title="Date Added">[Added: ' + fmtD(oPlace.dateAdded.toString().substr(0, 13)) + ']</span>';
}
} else {
var dtAdd = runtime;
}
if (oPlace.hasOwnProperty('lastModified') && oPlace.lastModified !== 0){
var dtMod = oPlace.lastModified.toString().substr(0, 10);
} else {
var dtMod = runtime;
}
var annos = oPlace.annos;
if (pType == 'text/x-moz-place-container'){
// This is a folder or live bookmark
if (pTitle.length === 0) pTitle = 'Untitled';
if (annos && JSON.stringify(annos).indexOf('"name":"livemark/feedURI"') > -1){ // Live bookmark
var strTemp = '<DT><A';
for (var k=0; k<annos.length; k++){
if (annos[k].name == 'livemark/feedURI') {
strTemp += ' FEEDURL="' + annos[k].value.replace(/"/g, '%22') + '"';
}
if (annos[k].name == 'livemark/siteURI') {
strTemp += ' HREF="' + annos[k].value.replace(/"/g, '%22') + '"';
}
}
var extras = '';
var pIcon = oPlace.iconuri;
if (pIcon && pIcon.length > 0){
extras += ' ICON_URI="' + pIcon.replace(/"/g, '%22') + '"';
}
var pKeyword = oPlace.keyword;
if (pKeyword && pKeyword.length > 0){
extras += ' SHORTCUTURL="' + escapeHtmlEntities(pKeyword) + '"';
}
var pCharset = oPlace.charset;
if (pCharset && pCharset.length > 0){
extras += ' LAST_CHARSET="' + escapeHtmlEntities(pCharset) + '"';
}
var pTags = oPlace.tags;
if (pTags && pTags.length > 0){
extras += ' TAGS="' + escapeHtmlEntities(pTags) + '"';
}
if (desc_only == false){
out += sp + strTemp + ' ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '"' + extras + '>' + escapeHtmlEntities(pTitle) + '</A>' + strAdded;
if (showKW && (pKeyword && pKeyword.length > 0)) out += ' <span class="keyw" title="keyword">' + escapeHtmlEntities(pKeyword) + '</span>';
if (showTags && (pTags && pTags.length > 0)) out += ' <span class="tags" title="tags">' + escapeHtmlEntities(pTags) + '</span>';
out += '\n';
if (do_desc) out += convAnnos(annos, sp);
}
} else { // Regular folder
var root = oPlace.root;
if (unstructured != true) {
if (!root || root.length === 0){ // regular subfolder
out += sp + '<DT><H3 ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '">' + escapeHtmlEntities(pTitle) + strAdded + '</H3>\n';
//if (showFolderPath && (folders.length > 1 || folders[0] != 'Bookmarks Menu')) out += sp + '<DD><span>🗀 ' + folders.join(' » ') + '</span>\n';
folders.push(escapeHtmlEntities(pTitle));
if (annos && do_desc) out += convAnnos(annos, sp);
} else {
if (root == 'bookmarksMenuFolder'){
// Don't output folder name
folders.push('Bookmarks Menu');
}
if (root == 'toolbarFolder'){
out += sp + '<DT><H3 ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '" personal_toolbar_folder="true">Bookmarks Toolbar' + strAdded + '</H3>\n';
folders.push('Bookmarks Toolbar');
}
if (root == 'unfiledBookmarksFolder'){
out += sp + '<DT><H3 ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '" unfiled_bookmarks_folder="true">Other Bookmarks' + strAdded + '</H3>\n';
folders.push('Other Bookmarks');
}
// Are Mobile Bookmarks a thing??
if (root == 'mobileFolder'){
out += sp + '<DT><H3 ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '">Mobile Bookmarks' + strAdded + '</H3>\n';
folders.push('Mobile Bookmarks');
}
}
if (!root || root.length === 0 || root != 'bookmarksMenuFolder'){
out += sp + '<DL><p>\n';
}
}
var arrChildren = oPlace.children;
if (arrChildren){
for (var i=0; i<arrChildren.length; i++){
convert(arrChildren[i], sp + ' ');
}
}
// Remove last folder name from folders array
if (folders.length > 0) folders.pop();
if (unstructured != true) {
if (!root || root.length === 0 || root != 'bookmarksMenuFolder'){
out += sp + '</DL><p>\n';
}
}
}
}
if (pType == 'text/x-moz-place'){
// This is a bookmark
var pURI = oPlace.uri;
pURI = pURI.replace(/"/g, '%22');
var extras = '';
var pIcon = oPlace.iconuri;
if (pIcon && pIcon.length > 0){
extras += ' ICON_URI="' + pIcon.replace(/"/g, '%22') + '"';
}
var pKeyword = oPlace.keyword;
if (pKeyword && pKeyword.length > 0){
extras += ' SHORTCUTURL="' + escapeHtmlEntities(pKeyword) + '"';
}
var pCharset = oPlace.charset;
if (pCharset && pCharset.length > 0){
extras += ' LAST_CHARSET="' + escapeHtmlEntities(pCharset) + '"';
}
var pTags = oPlace.tags;
if (pTags && pTags.length > 0){
extras += ' TAGS="' + escapeHtmlEntities(pTags) + '"';
}
if (oPlace.title.length === 0) pTitle = '[' + oPlace.uri + ']';
if (desc_only == false){
out += sp + '<DT><A HREF="' + pURI + '" ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '"' + extras + '>' + escapeHtmlEntities(pTitle) + '</A>' + strAdded;
if (showKW && (pKeyword && pKeyword.length > 0)) out += ' <span class="keyw" title="keyword">' + escapeHtmlEntities(pKeyword) + '</span>';
if (showTags && (pTags && pTags.length > 0)) out += ' <span class="tags" title="tags">' + escapeHtmlEntities(pTags) + '</span>';
out += '\n';
if (showFolderPath) out += sp + '<DD><span>🗀 ' + folders.join(' » ') + '</span>\n';
if (annos && do_desc) out += convAnnos(annos, sp);
} else {
if(annos) {
var chk_desc = convAnnos(annos, sp);
if (chk_desc.length > 0){
out += sp + '<DT><A HREF="' + pURI + '" ADD_DATE="' + dtAdd + '" LAST_MODIFIED="' + dtMod + '"' + extras + '>' + escapeHtmlEntities(pTitle) + '</A>' + strAdded + '\n';
out += chk_desc;
}
}
}
}
if (pType == 'text/x-moz-place-separator' && separators == true){
out += sp + '<HR>' + '\n';
}
}
function convAnnos(arrAnnos, sp){
var descTags = '';
for (var i=0; i<arrAnnos.length; i++){
if (arrAnnos[i].name == 'bookmarkProperties/description'){
if (arrAnnos[i].value.length > 0){
descTags += sp + '<DD>' + escapeHtmlEntities(arrAnnos[i].value) + '\n';
}
}
}
return descTags;
}
var mo = ['01','02','03','04','05','06','07','08','09','10','11','12'];
function fmtD(strEpoch){
if (strEpoch === '') return '';
var d = new Date(parseInt(strEpoch));
return d.getFullYear() + '-' + mo[d.getMonth()] + '-' + ('0' + d.getDate()).slice(-2) + ' ' + d.toLocaleTimeString();
}
var keywhtml, lastFolder;
function getKeyw(){
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
} catch (err) {
window.alert('Cannot find keywords because the text does not appear to be valid JSON-format data. Sorry.');
return;
}
// Extract keyworded bookmarks and make a table
keywhtml = [];
for (var i=0; i<oBmks.children.length; i++){
if (oBmks.children[i].hasOwnProperty('children')){
lastFolder = '';
addKeyw(oBmks.children[i]);
}
}
if (keywhtml.length > 0){
document.getElementById('keywout').innerHTML = '<table id="keyw"><thead><tr><th>Keyword</th><th>Title</th><th>URL</th></tr></thead>\n<tbody>' + keywhtml.sort().join('\n') + '</tbody></table>\n<style>#keyw{border:1px solid #000; border-collapse:collapse;}#keyw th,#keyw td{border:1px solid #000; padding:2px 6px; text-align:left;}</style>';
// Show output
document.getElementById('keywout').style.display = 'block';
// Enable button
document.getElementById('btnSaveKeyw').removeAttribute('disabled');
} else {
window.alert('No keywords found in the JSON code, sorry.');
}
}
function addKeyw(oPlace){
var pType = oPlace.type;
var pTitle = oPlace.title;
var annos = oPlace.annos;
if (pType == 'text/x-moz-place-container'){ // Folder or live bookmark
if (annos && JSON.stringify(annos).indexOf('"name":"livemark/feedURI"') > -1){
// Ignore
} else {
var arrChildren = oPlace.children;
if (arrChildren){
for (var i=0; i<arrChildren.length; i++){
lastFolder = pTitle;
addKeyw(arrChildren[i]);
}
}
}
}
if (pType == 'text/x-moz-place'){
// This is a bookmark
var pKeyword = oPlace.keyword;
if (pKeyword && pKeyword.length > 0){
pKeyword = escapeHtmlEntities(pKeyword);
if (oPlace.title.length === 0) pTitle = '[Untitled]';
else pTitle = escapeHtmlEntities(pTitle);
var pURI = oPlace.uri;
keywhtml.push('<tr><td>' + pKeyword + '</td><td>' + pTitle + '</td><td>' + pURI + '</td></tr>');
}
}
}
function SaveKeyw(){
// Check that we have output
var list = document.getElementById('keywout').innerHTML;
if (list.length > 0){
// Make blob and trigger save dialog
var fn = document.querySelectorAll('#fileinfo span')[0].textContent;
var fnend = '_keywords.html';
if (fn.lastIndexOf('_') > -1) var fnout = fn.substr(0, fn.lastIndexOf('_')) + fnend;
else fnout = fn + fnend;
saveAs(
new Blob(
[list]
, {type: 'text/html;charset=UTF-8'}
), fnout
);
} else {
window.alert('The keyword table seems to be missing, sorry.');
return;
}
}
var tagshtml;
function getTagged(){
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
} catch (err) {
window.alert('Cannot find tagged bookmarks because the text does not appear to be valid JSON-format data. Sorry.');
return;
}
// Extract tagged bookmarks and make a table
tagshtml = [];
for (var i=0; i<oBmks.children.length; i++){
if (oBmks.children[i].hasOwnProperty('children')){
lastFolder = '';
addTagged(oBmks.children[i]);
}
}
if (tagshtml.length > 0){
document.getElementById('tagsout').innerHTML = '<table id="tagged"><thead><tr><th>Title</th><th>URL</th><th>Tags</th></tr></thead>\n<tbody>' + tagshtml.sort().join('\n') + '</tbody></table>\n<style>#tagged{border:1px solid #000; border-collapse:collapse;}#tagged th,#tagged td{border:1px solid #000; padding:2px 6px; text-align:left;}</style>';
// Show output
document.getElementById('tagsout').style.display = 'block';
// Enable button
document.getElementById('btnSaveTags').removeAttribute('disabled');
} else {
window.alert('No tagged bookmarks found in the JSON code, sorry.');
}
}
function addTagged(oPlace){
var pType = oPlace.type;
var pTitle = oPlace.title;
var annos = oPlace.annos;
if (pType == 'text/x-moz-place-container'){ // Folder or live bookmark
if (annos && JSON.stringify(annos).indexOf('"name":"livemark/feedURI"') > -1){
// Ignore
} else {
var arrChildren = oPlace.children;
if (arrChildren){
for (var i=0; i<arrChildren.length; i++){
lastFolder = pTitle;
addTagged(arrChildren[i]);
}
}
}
}
if (pType == 'text/x-moz-place'){
// This is a bookmark
var pTags = oPlace.tags;
if (pTags && pTags.length > 0){
pTags = escapeHtmlEntities(pTags);
if (oPlace.title.length === 0) pTitle = '[Untitled]';
else pTitle = escapeHtmlEntities(pTitle);
var pURI = oPlace.uri;
tagshtml.push('<tr><td>' + pTitle + '</td><td>' + pURI + '</td><td>' + pTags + '</td></tr>');
}
}
}
function SaveTags(){
// Check that we have output
var list = document.getElementById('tagsout').innerHTML;
if (list.length > 0){
// Make blob and trigger save dialog
var fn = document.querySelectorAll('#fileinfo span')[0].textContent;
var fnend = '_tagged.html';
if (fn.lastIndexOf('_') > -1) var fnout = fn.substr(0, fn.lastIndexOf('_')) + fnend;
else fnout = fn + fnend;
saveAs(
new Blob(
[list]
, {type: 'text/html;charset=UTF-8'}
), fnout
);
} else {
window.alert('The tagged bookmarks table seems to be missing, sorry.');
return;
}
}
var feedhtml, opmltext;
function getRSS(){
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
} catch (err) {
window.alert('Cannot extract because the text does not appear to be valid JSON-format data. Sorry.');
return;
}
// Extract livemark annotations and add to visible list and hidden XML block
feedhtml = '';
opmltext = '';
for (var i=0; i<oBmks.children.length; i++){
if (oBmks.children[i].hasOwnProperty('children')){
addFeed(oBmks.children[i]);
}
}
if (feedhtml.length > 0){
document.getElementById('feedout').innerHTML = feedhtml;
document.getElementById('opmlout').value = '<?xml version="1.0"?>\n<opml version="1.0"><head><title>Firefox Live Bookmarks</title></head>' +
'<body>\n' + opmltext + '</body></opml>';
// Show output
document.getElementById('feedout').style.display = 'block';
document.getElementById('opmlout').style.display = 'block';
// Enable buttons
document.getElementById('btnSaveFeeds').removeAttribute('disabled');
document.getElementById('btnOPML').removeAttribute('disabled');
} else {
window.alert('No Live Bookmarks found in the JSON code, sorry.');
}
}
function addFeed(oPlace){
var pType = oPlace.type;
var pTitle = oPlace.title;
var annos = oPlace.annos;
if (pType == 'text/x-moz-place-container'){
// This is a folder or live bookmark
if (pTitle.length === 0) pTitle = 'Untitled';
if (annos && JSON.stringify(annos).indexOf('"name":"livemark/feedURI"') > -1){ // Live bookmark
for (var k=0; k<annos.length; k++){
if (annos[k].name == 'livemark/feedURI') {
var strXml = annos[k].value; // .replace(/"/g, '%22') + '"'
}
if (annos[k].name == 'livemark/siteURI') {
var strUrl = annos[k].value;
}
}
feedhtml += '<strong>' + pTitle + '</strong><br>\nRSS: ' + strXml + '<br>\nSite: <a href="' +
strUrl.replace(/"/g, '%22') + '" target="_blank">' + strUrl + '</a><br>\n<br>\n';
opmltext += '<outline type="rss" title="' + pTitle + '" text="' + pTitle + '" xmlUrl="' + strXml + '" htmlUrl="' + strUrl + '"/>\n';
} else { // Regular folder
var arrChildren = oPlace.children;
if (arrChildren){
for (var i=0; i<arrChildren.length; i++){
addFeed(arrChildren[i]);
}
}
}
}
}
function SaveOPML(){
// Check that we have output
var xml = document.getElementById('opmlout').value;
if (xml.length > 0){
// Make blob and trigger save dialog
var fn = document.querySelectorAll('#fileinfo span')[0].textContent;
var fnend = '_extracted-livemarks.opml';
if (fn.lastIndexOf('_') > -1) var fnout = fn.substr(0, fn.lastIndexOf('_')) + fnend;
else fnout = fn + fnend;
saveAs(
new Blob(
[xml]
, {type: 'application/xml;charset=UTF-8'}
), fnout
);
} else {
window.alert('The OPML text seems to be missing, sorry.');
return;
}
}
function SaveFeeds(){
// Check that we have output
var list = document.getElementById('feedout').textContent;
if (list.length > 0){
// Make blob and trigger save dialog
var fn = document.querySelectorAll('#fileinfo span')[0].textContent;
var fnend = '_extracted-livemarks.txt';
if (fn.lastIndexOf('_') > -1) var fnout = fn.substr(0, fn.lastIndexOf('_')) + fnend;
else fnout = fn + fnend;
saveAs(
new Blob(
[list]
, {type: 'text/plain;charset=UTF-8'}
), fnout
);
} else {
window.alert('The feed list seems to be missing, sorry.');
return;
}
}
function escapeHtmlEntities(aText) {
// from resource://gre/modules/BookmarkHTMLUtils.jsm
return (aText || "").replace(/&/g, "&")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/"/g, """)
.replace(/'/g, "'");
}
function readfile(f){
// Add notation below textarea
if (document.getElementById('fileinfo')) document.getElementById('fileinfo').remove();
document.getElementById('drop_zone').insertAdjacentHTML('afterend', '<p id="fileinfo">File name: <span>'+f.name+'</span>; Size: '+f.size+'; last modified <span>'+new Date(f.lastModified).toLocaleString()+'</span></p>');
// Use a FileReader to pull the contents out of the file and drop it into the textarea element
var reader = new FileReader();
reader.onload = function(evt) { // handle result of the file read
if (typeof evt.target.result == 'string') document.getElementById('drop_zone').value = evt.target.result;
else {
let utf8decoder = new TextDecoder('utf-8');
var jsontxt = utf8decoder.decode(decomp(evt.target.result));
document.getElementById('drop_zone').value = jsontxt;
}
// Check the JSON
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
document.getElementById('fileinfo').insertAdjacentHTML('beforeend', ' <span>(appears to be/contain valid JSON)</span>');
// Add some buttons
document.getElementById('btnSave').removeAttribute('disabled');
document.getElementById('btnExport').removeAttribute('disabled');
document.getElementById('btnCheckJ').removeAttribute('disabled');
document.getElementById('btnTagged').removeAttribute('disabled');
document.getElementById('btnKeyw').removeAttribute('disabled');
document.getElementById('btnFeeds').removeAttribute('disabled');
} catch (err) {
document.getElementById('fileinfo').insertAdjacentHTML('beforeend', ' <span>(failed JSON parsing: ' + err.toString() + ')</span>');
}
};
// Assume anything without .jsonlz4 in the name is uncompressed
if (f.name.indexOf('.jsonlz4') == -1){
reader.readAsText(f);
} else {
reader.readAsArrayBuffer(f);
}
}
function decomp(arrbuff){
// See: https://github.com/pierrec/node-lz4
// Create typed array from ArrayBuffer
var u8arrbuff = new Uint8Array(arrbuff);
// Is it a standard JSON file with jsonlz4 somewhere in its name?
if ('{' == String.fromCharCode(u8arrbuff[0])) {
return u8arrbuff;
}
// Compute uncompressed data size
var u8sz = u8arrbuff.slice(8, 12);
var origLen = u8sz[0] + (u8sz[1] * 256) + (u8sz[2] * 256 * 256) + (u8sz[3] * 256 * 256 * 256);
// Extract compressed data (past header)
jsonstart = 12;
var u8comp = u8arrbuff.slice(jsonstart);
// Create LZ4 buffer
var Buffer = require('buffer').Buffer;
var LZ4 = require('lz4');
var comp = new Buffer(u8comp);
var orig = new Buffer(origLen);
// Do the deed
var decomLen = LZ4.decodeBlock(comp, orig);
return orig.slice(0, decomLen);
}
// copied/adapted from https://developer.mozilla.org/en-US/docs/Web/API/HTML_Drag_and_Drop_API/File_drag_and_drop
function drop_handler(ev) {
ev.preventDefault();
// If dropped items aren't files, reject them
var dt = ev.dataTransfer;
if (dt.items) {
// Use DataTransferItemList interface to access the file(s) (break after first file opened)
for (var i=0; i < dt.items.length; i++) {
if (dt.items[i].kind == "file") {
readfile(dt.items[i].getAsFile());
break;
}
}
} else { // ** NOT TESTED **
// Use DataTransfer interface to access the file(s) (break after first file opened)
for (var i=0; i < dt.files.length; i++) {
readfile(dt.files[i]);
break;
}
}
}
function dragover_handler(ev) {
console.log("dragOver");
// Prevent default select and drag behavior
ev.preventDefault();
}
function dragend_handler(ev) {
console.log("dragEnd");
// Remove all of the drag data
var dt = ev.dataTransfer;
if (dt.items) {
// Use DataTransferItemList interface to remove the drag data
for (var i = 0; i < dt.items.length; i++) {
dt.items.remove(i);
}
} else {
// Use DataTransfer interface to remove the drag data
ev.dataTransfer.clearData();
}
}
function CheckJSON(){
try {
oBmks = JSON.parse(document.getElementById('drop_zone').value);
// 2018-04-14 Check for problem with misplaced roots; assume no duplicates; repair down one level
var unfiledChk = {rootCount: 0, inChild: -1, atPos: -1};
var toolbarChk = {rootCount: 0, inChild: -1, atPos: -1};
var pos = -1;
document.getElementById('spanCheck').innerHTML = 'Checking: ';
for (var i=0; i<oBmks.children.length; i++){
if (oBmks.children[i].guid == 'unfiled_____'){
unfiledChk.rootCount += 1;
} else {
pos = JSON.stringify(oBmks.children[i]).indexOf('"guid":"unfiled_____"');
if (pos > -1) {
unfiledChk.inChild = i;
unfiledChk.atPos = pos;
}
}
if (oBmks.children[i].guid == 'toolbar_____'){
toolbarChk.rootCount += 1;
} else {
pos = JSON.stringify(oBmks.children[i]).indexOf('"guid":"toolbar_____"');
if (pos > -1) {
toolbarChk.inChild = i;
toolbarChk.atPos = pos;
}
}
}
console.log('unfiledChk='+JSON.stringify(unfiledChk)+'; toolbarChk='+JSON.stringify(toolbarChk));
if (unfiledChk.rootCount < 1 && unfiledChk.inChild > -1){
// Try to relocate the misplaced object
var arrUnfiled = exciseByGuid(oBmks.children[unfiledChk.inChild].children, 'unfiled_____');
// Add to oBmks and upate drop_zone
if (arrUnfiled && arrUnfiled.length > 0){
oBmks.children.splice(3, 0, arrUnfiled[0]);
document.getElementById('drop_zone').value = JSON.stringify(oBmks);
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Other Bookmarks" category misplaced, will be fixed on Save JSON. ');
} else {
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Other Bookmarks" category misplaced, but JSON not fixed. Try Export HTML. ');
}
} else {
if (unfiledChk.rootCount < 1 && unfiledChk.inChild == -1) {
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Other Bookmarks" category missing, not restored. ');
}
}
if (toolbarChk.rootCount < 1 && toolbarChk.inChild > -1){
// Try to relocate the misplaced object
var arrToolbar = exciseByGuid(oBmks.children[toolbarChk.inChild].children, 'toolbar_____');
// Add to oBmks and upate drop_zone
if (arrToolbar && arrToolbar.length > 0){
oBmks.children.splice(3, 0, arrToolbar[0]);
document.getElementById('drop_zone').value = JSON.stringify(oBmks);
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Bookmarks Toolbar" category misplaced, will be fixed on Save JSON. ');
} else {
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Bookmarks Toolbar" category misplaced, but JSON not fixed. Try Export HTML. ');
}
} else {
if (toolbarChk.rootCount < 1 && toolbarChk.inChild == -1) {
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', '"Bookmarks Toolbar" category missing, not restored. ');
}
}
document.getElementById('spanCheck').insertAdjacentHTML('beforeend', 'Done.');
} catch (err) {
alert('Unable to parse JSON: ' + err.toString());
}
}
function exciseByGuid(arrChildren, sGuid){
for (var i=0; i<arrChildren.length; i++){
if (arrChildren[i].guid == sGuid){
// jackpot!
return arrChildren.splice(i, 1);
} else if (arrChildren[i].type == 'text/x-moz-place-container') {
// iterate folder
var retval = exciseByGuid(arrChildren[i], sGuid);
if (retval && retval.length > 0) return retval;
} else {
// ignore individual bookmarks
}
}
return [];
}
function loadFile(inp){
if (inp.files.length == 0) return;
if (inp.files.length > 1){
inp.insertAdjacentHTML('afterend', '<br><em>First file used</em>');
}
readfile(inp.files[0]);
}
function adjOnly(){
if (!document.getElementById('chkDesc').checked) document.getElementById('chkDescOnly').disabled = true;
else document.getElementById('chkDescOnly').disabled = false;
}
</script>
<script type="text/javascript" src="ffu.js"></script>
<script type="text/javascript" src="FileSaver.min.js"></script>
<script type="text/javascript" src="lz4.js"></script>
</body>
</html>