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authorVirtualTam <virtualtam@flibidi.net>2016-04-12 23:48:00 +0200
committerVirtualTam <virtualtam@flibidi.net>2016-04-12 23:48:00 +0200
commit9f400b0dad68b82d65692bd6ab6190f6a787fa89 (patch)
tree7abb6d242fc551b33b1d5b9f066fdabf4ef64c4d /application/NetscapeBookmarkUtils.php
parent745304c842e6e1234aac41a3f1c496c4522f32c5 (diff)
parentcd5327bee83f3e9467d786752bbd447963b941f7 (diff)
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Merge pull request #538 from virtualtam/fix/bookmark-export
Refactor Netscape bookmark exporting
Diffstat (limited to 'application/NetscapeBookmarkUtils.php')
-rw-r--r--application/NetscapeBookmarkUtils.php47
1 files changed, 47 insertions, 0 deletions
diff --git a/application/NetscapeBookmarkUtils.php b/application/NetscapeBookmarkUtils.php
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1<?php
2
3/**
4 * Utilities to import and export bookmarks using the Netscape format
5 */
6class NetscapeBookmarkUtils
7{
8
9 /**
10 * Filters links and adds Netscape-formatted fields
11 *
12 * Added fields:
13 * - timestamp link addition date, using the Unix epoch format
14 * - taglist comma-separated tag list
15 *
16 * @param LinkDB $linkDb The link datastore
17 * @param string $selection Which links to export: (all|private|public)
18 *
19 * @throws Exception Invalid export selection
20 *
21 * @return array The links to be exported, with additional fields
22 */
23 public static function filterAndFormat($linkDb, $selection)
24 {
25 // see tpl/export.html for possible values
26 if (! in_array($selection, array('all','public','private'))) {
27 throw new Exception('Invalid export selection: "'.$selection.'"');
28 }
29
30 $bookmarkLinks = array();
31
32 foreach ($linkDb as $link) {
33 if ($link['private'] != 0 && $selection == 'public') {
34 continue;
35 }
36 if ($link['private'] == 0 && $selection == 'private') {
37 continue;
38 }
39 $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']);
40 $link['timestamp'] = $date->getTimestamp();
41 $link['taglist'] = str_replace(' ', ',', $link['tags']);
42 $bookmarkLinks[] = $link;
43 }
44
45 return $bookmarkLinks;
46 }
47}