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
|
<?php
/**
* ownCloud - News app
*
* @author Alessandro Cosentino
* Copyright (c) 2012 - Alessandro Cosentino <cosenal@gmail.com>
*
* This file is licensed under the Affero General Public License version 3 or later.
* See the COPYING-README file
*
*/
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('news');
OCP\JSON::callCheck();
global $l;
$l = OC_L10N::get('news');
function bailOut($msg) {
global $eventSource;
$eventSource->send('error', $msg);
$eventSource->close();
OCP\Util::writeLog('news','ajax/importopml.php: '.$msg, OCP\Util::ERROR);
exit();
}
global $eventSource;
$eventSource=new OC_EventSource();
require_once 'news/opmlparser.php';
$source = isset( $_REQUEST['source'] ) ? $_REQUEST['source'] : '';
$path = isset( $_REQUEST['path'] ) ? $_REQUEST['path'] : '';
if($path == '') {
bailOut($l->t('Empty filename'));
exit();
}
if($source == 'cloud') {
$raw = file_get_contents($path);
} elseif ($source == 'local') {
$storage = \OCP\Files::getStorage('news');
$raw = $storage->file_get_contents($path);
} else {
bailOut($l->t('No source argument passed'));
}
if ($raw == false) {
bailOut($l->t('Error while reading file'));
}
try {
$parsed = OPMLParser::parse($raw);
} catch (Exception $e) {
bailOut($e->getMessage());
}
if ($parsed == null) {
bailOut($l->t('An error occurred while parsing the file.'));
}
$data = $parsed->getData();
function importFeed($feedurl, $folderid, $feedtitle) {
global $eventSource;
global $l;
$feedmapper = new OCA\News\FeedMapper();
$feedid = $feedmapper->findIdFromUrl($feedurl);
if ($feedid === null) {
$feed = OCA\News\Utils::slimFetch($feedurl);
if ($feed !== null) {
$feed->setTitle($feedtitle); //we want the title of the feed to be the one from the opml file
$feedid = $feedmapper->save($feed, $folderid);
$itemmapper = new OCA\News\ItemMapper(OCP\USER::getUser());
$unreadItemsCount = $itemmapper->countAllStatus($feedid, OCA\News\StatusFlag::UNREAD);
$tmpl_listfeed = new OCP\Template("news", "part.listfeed");
$tmpl_listfeed->assign('feed', $feed);
$tmpl_listfeed->assign('unreadItemsCount', $unreadItemsCount);
$listfeed = $tmpl_listfeed->fetchPage();
$eventSource->send('progress', array('data' => array('type'=>'feed', 'folderid'=>$folderid, 'listfeed'=>$listfeed)));
}
} else {
OCP\Util::writeLog('news','ajax/importopml.php: This feed is already here: '. $feedurl, OCP\Util::WARN);
return true;
}
if($feed === null || !$feedid) {
OCP\Util::writeLog('news','ajax/importopml.php: Error adding feed: '. $feedurl, OCP\Util::ERROR);
return false;
}
return true;
}
function importFolder($name, $parentid) {
global $eventSource;
global $l;
$foldermapper = new OCA\News\FolderMapper();
if($parentid != 0) {
$folder = new OCA\News\Folder($name, null, $foldermapper->find($parentid));
} else {
$folder = new OCA\News\Folder($name);
}
$folderid = $foldermapper->save($folder);
$tmpl = new OCP\Template("news" , "part.listfolder");
$tmpl->assign("folder", $folder);
$listfolder = $tmpl->fetchPage();
$eventSource->send('progress', array('data' => array('type'=>'folder', 'listfolder'=>$listfolder)));
if(!$folderid) {
OCP\Util::writeLog('news','ajax/importopml.php: Error adding folder' . $name, OCP\Util::ERROR);
return null;
}
return $folderid;
}
function importList($data, $parentid) {
$countsuccess = 0;
foreach($data as $collection) {
if ($collection instanceOf OCA\News\Feed) {
$feedurl = $collection->getUrl();
$feedtitle = $collection->getTitle();
if (importFeed($feedurl, $parentid, $feedtitle)) {
$countsuccess++;
}
}
else if ($collection instanceOf OCA\News\Folder) {
$folderid = importFolder($collection->getName(), $parentid);
if ($folderid) {
$children = $collection->getChildren();
$countsuccess += importList($children, $folderid);
}
}
else {
OCP\Util::writeLog('news','ajax/importopml.php: Error importing OPML',OCP\Util::ERROR);
}
}
return $countsuccess;
}
$countsuccess = importList($data, 0);
$eventSource->send('success', array('data' => array('title'=>$parsed->getTitle(), 'count'=>$parsed->getCount(),
'countsuccess'=>$countsuccess)));
$eventSource->close();
|