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1 | <?php | |
2 | error_reporting(E_ERROR | E_WARNING | E_PARSE); | |
3 | ||
4 | require_once "sessions.php"; | |
5 | require_once "sanity_check.php"; | |
6 | require_once "functions.php"; | |
7 | require_once "config.php"; | |
8 | require_once "db.php"; | |
9 | require_once "db-prefs.php"; | |
10 | ||
11 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
12 | ||
13 | init_connection($link); | |
14 | login_sequence($link); | |
15 | ||
16 | $owner_uid = $_SESSION["uid"]; | |
17 | ||
18 | function opml_export($link, $owner_uid) { | |
19 | header("Content-type: application/xml+opml"); | |
20 | print "<?xml version=\"1.0\" encoding=\"utf-8\"?>"; | |
21 | ||
22 | print "<opml version=\"1.0\">"; | |
23 | print "<head> | |
24 | <dateCreated>" . date("r", time()) . "</dateCreated> | |
25 | <title>Tiny Tiny RSS Feed Export</title> | |
26 | </head>"; | |
27 | print "<body>"; | |
28 | ||
29 | $cat_mode = false; | |
30 | ||
31 | if (get_pref($link, 'ENABLE_FEED_CATS')) { | |
32 | $cat_mode = true; | |
33 | $result = db_query($link, "SELECT | |
34 | title,feed_url,site_url, | |
35 | (SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title | |
36 | FROM ttrss_feeds | |
37 | WHERE | |
38 | owner_uid = '$owner_uid' | |
39 | ORDER BY cat_title,title"); | |
40 | } else { | |
41 | $result = db_query($link, "SELECT * FROM ttrss_feeds | |
42 | WHERE owner_uid = '$owner_uid' ORDER BY title"); | |
43 | } | |
44 | ||
45 | $old_cat_title = ""; | |
46 | ||
47 | while ($line = db_fetch_assoc($result)) { | |
48 | $title = htmlspecialchars($line["title"]); | |
49 | $url = htmlspecialchars($line["feed_url"]); | |
50 | $site_url = htmlspecialchars($line["site_url"]); | |
51 | ||
52 | if ($cat_mode) { | |
53 | $cat_title = htmlspecialchars($line["cat_title"]); | |
54 | ||
55 | if ($old_cat_title != $cat_title) { | |
56 | if ($old_cat_title) { | |
57 | print "</outline>\n"; | |
58 | } | |
59 | ||
60 | if ($cat_title) { | |
61 | print "<outline title=\"$cat_title\">\n"; | |
62 | } | |
63 | ||
64 | $old_cat_title = $cat_title; | |
65 | } | |
66 | } | |
67 | ||
68 | if ($site_url) { | |
69 | $html_url_qpart = "htmlUrl=\"$site_url\""; | |
70 | } else { | |
71 | $html_url_qpart = ""; | |
72 | } | |
73 | ||
74 | print "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n"; | |
75 | } | |
76 | ||
77 | if ($cat_mode && $old_cat_title) { | |
78 | print "</outline>\n"; | |
79 | } | |
80 | ||
81 | print "</body></opml>"; | |
82 | } | |
83 | ||
84 | // FIXME there are some brackets issues here | |
85 | ||
86 | $op = $_REQUEST["op"]; | |
87 | ||
88 | if (!$op) $op = "Export"; | |
89 | ||
90 | if ($op == "Export") { | |
91 | return opml_export($link, $owner_uid); | |
92 | } | |
93 | ||
94 | if ($op == "Import") { | |
95 | ||
96 | print "<html> | |
97 | <head> | |
98 | <link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\"> | |
99 | <title>".__("OPML Utility")."</title> | |
100 | </head> | |
101 | <body> | |
102 | <div class=\"floatingLogo\"><img src=\"images/ttrss_logo.png\"></div> | |
103 | <h1>".__('OPML Utility')."</h1>"; | |
104 | ||
105 | db_query($link, "BEGIN"); | |
106 | ||
107 | /* create Imported feeds category just in case */ | |
108 | ||
109 | $result = db_query($link, "SELECT id FROM | |
110 | ttrss_feed_categories WHERE title = 'Imported feeds' AND | |
111 | owner_uid = '$owner_uid' LIMIT 1"); | |
112 | ||
113 | if (db_num_rows($result) == 0) { | |
114 | db_query($link, "INSERT INTO ttrss_feed_categories | |
115 | (title,owner_uid) | |
116 | VALUES ('Imported feeds', '$owner_uid')"); | |
117 | } | |
118 | ||
119 | db_query($link, "COMMIT"); | |
120 | ||
121 | /* Handle OPML import by DOMXML/DOMDocument */ | |
122 | ||
123 | if (function_exists('domxml_open_file')) { | |
124 | print "<p>".__("Importing OPML (using DOMXML extension)...")."</p>"; | |
125 | require_once "modules/opml_domxml.php"; | |
126 | opml_import_domxml($link, $owner_uid); | |
127 | } else if (PHP_VERSION >= 5) { | |
128 | print "<p>".__("Importing OPML (using DOMDocument extension)...")."</p>"; | |
129 | require_once "modules/opml_domdoc.php"; | |
130 | opml_import_domdoc($link, $owner_uid); | |
131 | } else { | |
132 | print_error(__("DOMXML extension is not found. It is required for PHP versions below 5.")); | |
133 | } | |
134 | ||
135 | print "<br><form method=\"GET\" action=\"prefs.php\"> | |
136 | <input type=\"submit\" value=\"".__("Return to preferences")."\"> | |
137 | </form>"; | |
138 | ||
139 | print "</body></html>"; | |
140 | ||
141 | } | |
142 | ||
143 | // if ($link) db_close($link); | |
144 | ||
145 | ?> |