Starting point for adding bookmarks

This commit is contained in:
Evan Prodromou 2010-12-20 12:04:02 -05:00
parent cab7522476
commit 510e79a96c
3 changed files with 197 additions and 0 deletions

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@ -115,6 +115,7 @@ class BookmarkPlugin extends Plugin
include_once $dir.'/'.$cls.'.php'; include_once $dir.'/'.$cls.'.php';
return false; return false;
case 'BookmarkForm': case 'BookmarkForm':
case 'DeliciousBackupImporter':
include_once $dir.'/'.strtolower($cls).'.php'; include_once $dir.'/'.strtolower($cls).'.php';
return false; return false;
default: default:

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@ -0,0 +1,117 @@
<?php
class DeliciousBackupImporter
{
function importBookmarks($user, $body)
{
$doc = $this->importHTML($body);
$dls = $doc->getElementsByTagName('dl');
if ($dls->length != 1) {
throw new ClientException(_("Bad import file."));
}
$dl = $dls->item(0);
$children = $dl->childNodes;
common_debug("<dl> child nodes is " . $children->length);
$dt = null;
for ($i = 0; $i < $children->length; $i++) {
try {
$child = $children->item($i);
if ($child->nodeType != XML_ELEMENT_NODE) {
continue;
}
common_log(LOG_INFO, $child->tagName);
switch (strtolower($child->tagName)) {
case 'dt':
if (!empty($dt)) {
// No DD provided
$this->importBookmark($user, $dt);
$dt = null;
}
$dt = $child;
break;
case 'dd':
$dd = $child;
$saved = $this->importBookmark($user, $dt, $dd);
$dt = null;
case 'p':
common_log(LOG_INFO, 'Skipping the <p> in the <dl>.');
break;
default:
common_log(LOG_WARNING, "Unexpected element $child->tagName found in import.");
}
} catch (Exception $e) {
common_log(LOG_ERR, $e->getMessage());
}
}
}
function importBookmark($user, $dt, $dd = null)
{
common_debug("DT child nodes length = " . $dt->childNodes->length);
for ($i = 0; $i < $dt->childNodes->length; $i++) {
$child = $dt->childNodes->item($i);
if ($child->nodeType == XML_ELEMENT_NODE) {
common_debug('DT has an element child with tag name '. $child->tagName);
}
}
$as = $dt->getElementsByTagName('a');
if ($as->length == 0) {
throw new ClientException(_("No <A> tag in a <DT>."));
}
$a = $as->item(0);
$private = $a->getAttribute('private');
if ($private != 0) {
throw new ClientException(_('Skipping private bookmark.'));
}
if (!empty($dd)) {
$description = $dd->nodeValue;
} else {
$description = null;
}
$title = $a->getAttribute('title');
$url = $a->getAttribute('href');
$tags = $a->getAttribute('tags');
$addDate = $a->getAttribute('add_date');
$created = common_sql_date(intval($addDate));
$saved = Notice_bookmark::saveNew($user,
$title,
$url,
$tags,
$description,
array('created' => $created));
return $saved;
}
function importHTML($body)
{
// DOMDocument::loadHTML may throw warnings on unrecognized elements,
// and notices on unrecognized namespaces.
$old = error_reporting(error_reporting() & ~(E_WARNING | E_NOTICE));
$dom = new DOMDocument();
$ok = $dom->loadHTML($body);
error_reporting($old);
if ($ok) {
return $dom;
} else {
return null;
}
}
}

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@ -0,0 +1,79 @@
<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2010 StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/../..'));
$shortoptions = 'i:n:f:';
$longoptions = array('id=', 'nickname=', 'file=');
$helptext = <<<END_OF_IMPORTBOOKMARKS_HELP
importbookmarks.php [options]
Restore a backed-up Delicious.com bookmark file
-i --id ID of user to import bookmarks for
-n --nickname nickname of the user to import for
-f --file file to read from (STDIN by default)
END_OF_IMPORTBOOKMARKS_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
function getBookmarksFile()
{
$filename = get_option_value('f', 'file');
if (empty($filename)) {
show_help();
exit(1);
}
if (!file_exists($filename)) {
throw new Exception("No such file '$filename'.");
}
if (!is_file($filename)) {
throw new Exception("Not a regular file: '$filename'.");
}
if (!is_readable($filename)) {
throw new Exception("File '$filename' not readable.");
}
// TRANS: Commandline script output. %s is the filename that contains a backup for a user.
printfv(_("Getting backup from file '%s'.")."\n",$filename);
$html = file_get_contents($filename);
return $html;
}
try {
$dbi = new DeliciousBackupImporter();
$user = getUser();
$html = getBookmarksFile();
$dbi->importBookmarks($user, $html);
} catch (Exception $e) {
print $e->getMessage()."\n";
exit(1);
}