]>
Commit | Line | Data |
---|---|---|
1 | <?php | |
2 | ||
3 | /** | |
4 | * Utilities to import and export bookmarks using the Netscape format | |
5 | */ | |
6 | class 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 Link datastore | |
17 | * @param string $selection Which links to export: (all|private|public) | |
18 | * @param bool $prependNoteUrl Prepend note permalinks with the server's URL | |
19 | * @param string $indexUrl Absolute URL of the Shaarli index page | |
20 | * | |
21 | * @throws Exception Invalid export selection | |
22 | * | |
23 | * @return array The links to be exported, with additional fields | |
24 | */ | |
25 | public static function filterAndFormat($linkDb, $selection, $prependNoteUrl, $indexUrl) | |
26 | { | |
27 | // see tpl/export.html for possible values | |
28 | if (! in_array($selection, array('all', 'public', 'private'))) { | |
29 | throw new Exception('Invalid export selection: "'.$selection.'"'); | |
30 | } | |
31 | ||
32 | $bookmarkLinks = array(); | |
33 | ||
34 | foreach ($linkDb as $link) { | |
35 | if ($link['private'] != 0 && $selection == 'public') { | |
36 | continue; | |
37 | } | |
38 | if ($link['private'] == 0 && $selection == 'private') { | |
39 | continue; | |
40 | } | |
41 | $date = DateTime::createFromFormat(LinkDB::LINK_DATE_FORMAT, $link['linkdate']); | |
42 | $link['timestamp'] = $date->getTimestamp(); | |
43 | $link['taglist'] = str_replace(' ', ',', $link['tags']); | |
44 | ||
45 | if (startsWith($link['url'], '?') && $prependNoteUrl) { | |
46 | $link['url'] = $indexUrl . $link['url']; | |
47 | } | |
48 | ||
49 | $bookmarkLinks[] = $link; | |
50 | } | |
51 | ||
52 | return $bookmarkLinks; | |
53 | } | |
54 | } |