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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 | ||
15 | function opml_export($link, $owner_uid, $hide_private_feeds=false, $include_settings=true) { | |
16 | if (!$_REQUEST["debug"]) { | |
17 | header("Content-type: application/xml+opml"); | |
18 | } else { | |
19 | header("Content-type: text/xml"); | |
20 | } | |
21 | print "<?xml version=\"1.0\" encoding=\"utf-8\"?>"; | |
22 | ||
23 | print "<opml version=\"1.0\">"; | |
24 | print "<head> | |
25 | <dateCreated>" . date("r", time()) . "</dateCreated> | |
26 | <title>Tiny Tiny RSS Feed Export</title> | |
27 | </head>"; | |
28 | print "<body>"; | |
29 | ||
30 | $cat_mode = false; | |
31 | ||
32 | $select = "SELECT * "; | |
33 | $where = "WHERE owner_uid = '$owner_uid'"; | |
34 | $orderby = "ORDER BY title"; | |
35 | if ($hide_private_feeds){ | |
36 | $where = "WHERE owner_uid = '$owner_uid' AND private IS false AND | |
37 | auth_login = '' AND auth_pass = ''"; | |
38 | } | |
39 | ||
40 | ||
41 | ||
42 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid) == true) { | |
43 | $cat_mode = true; | |
44 | $select = "SELECT | |
45 | title, feed_url, site_url, | |
46 | (SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title"; | |
47 | $orderby = "ORDER BY cat_title, title"; | |
48 | ||
49 | } | |
50 | else{ | |
51 | $cat_feed = get_pref($link, 'ENABLE_FEED_CATS'); | |
52 | print "<!-- feeding cats is not enabled -->"; | |
53 | print "<!-- $cat_feed -->"; | |
54 | ||
55 | } | |
56 | ||
57 | ||
58 | $result = db_query($link, $select." FROM ttrss_feeds ".$where." ".$orderby); | |
59 | ||
60 | $old_cat_title = ""; | |
61 | ||
62 | while ($line = db_fetch_assoc($result)) { | |
63 | $title = htmlspecialchars($line["title"]); | |
64 | $url = htmlspecialchars($line["feed_url"]); | |
65 | $site_url = htmlspecialchars($line["site_url"]); | |
66 | ||
67 | if ($cat_mode) { | |
68 | $cat_title = htmlspecialchars($line["cat_title"]); | |
69 | ||
70 | if ($old_cat_title != $cat_title) { | |
71 | if ($old_cat_title) { | |
72 | print "</outline>\n"; | |
73 | } | |
74 | ||
75 | if ($cat_title) { | |
76 | print "<outline title=\"$cat_title\" text=\"$cat_title\" >\n"; | |
77 | } | |
78 | ||
79 | $old_cat_title = $cat_title; | |
80 | } | |
81 | } | |
82 | ||
83 | if ($site_url) { | |
84 | $html_url_qpart = "htmlUrl=\"$site_url\""; | |
85 | } else { | |
86 | $html_url_qpart = ""; | |
87 | } | |
88 | ||
89 | print "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n"; | |
90 | } | |
91 | ||
92 | if ($cat_mode && $old_cat_title) { | |
93 | print "</outline>\n"; | |
94 | } | |
95 | ||
96 | # export tt-rss settings | |
97 | ||
98 | if ($include_settings) { | |
99 | print "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">"; | |
100 | ||
101 | $result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE | |
102 | profile IS NULL AND owner_uid = " . $_SESSION["uid"]); | |
103 | ||
104 | while ($line = db_fetch_assoc($result)) { | |
105 | ||
106 | $name = $line["pref_name"]; | |
107 | $value = htmlspecialchars($line["value"]); | |
108 | ||
109 | print "<outline pref-name=\"$name\" value=\"$value\">"; | |
110 | ||
111 | print "</outline>"; | |
112 | ||
113 | } | |
114 | ||
115 | print "</outline>"; | |
116 | } | |
117 | ||
118 | print "</body></opml>"; | |
119 | } | |
120 | ||
121 | // FIXME there are some brackets issues here | |
122 | ||
123 | $op = $_REQUEST["op"]; | |
124 | ||
125 | if (!$op) $op = "Export"; | |
126 | ||
127 | if ($op == "Export") { | |
128 | ||
129 | login_sequence($link); | |
130 | $owner_uid = $_SESSION["uid"]; | |
131 | return opml_export($link, $owner_uid); | |
132 | } | |
133 | ||
134 | if ($op == "publish"){ | |
135 | $key = db_escape_string($_REQUEST["key"]); | |
136 | ||
137 | $result = db_query($link, "SELECT login, owner_uid | |
138 | FROM ttrss_user_prefs, ttrss_users WHERE | |
139 | pref_name = '_PREFS_PUBLISH_KEY' AND | |
140 | value = '$key' AND | |
141 | ttrss_users.id = owner_uid"); | |
142 | ||
143 | if (db_num_rows($result) == 1) { | |
144 | $owner = db_fetch_result($result, 0, "owner_uid"); | |
145 | return opml_export($link, $owner, true, false); | |
146 | } else { | |
147 | print "<error>User not found</error>"; | |
148 | } | |
149 | } | |
150 | ||
151 | if ($op == "Import") { | |
152 | ||
153 | login_sequence($link); | |
154 | $owner_uid = $_SESSION["uid"]; | |
155 | ||
156 | header('Content-Type: text/html; charset=utf-8'); | |
157 | ||
158 | print "<html> | |
159 | <head> | |
160 | <link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\"> | |
161 | <title>".__("OPML Utility")."</title> | |
162 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> | |
163 | </head> | |
164 | <body> | |
165 | <div class=\"floatingLogo\"><img src=\"images/ttrss_logo.png\"></div> | |
166 | <h1>".__('OPML Utility')."</h1>"; | |
167 | ||
168 | db_query($link, "BEGIN"); | |
169 | ||
170 | /* create Imported feeds category just in case */ | |
171 | ||
172 | $result = db_query($link, "SELECT id FROM | |
173 | ttrss_feed_categories WHERE title = 'Imported feeds' AND | |
174 | owner_uid = '$owner_uid' LIMIT 1"); | |
175 | ||
176 | if (db_num_rows($result) == 0) { | |
177 | db_query($link, "INSERT INTO ttrss_feed_categories | |
178 | (title,owner_uid) | |
179 | VALUES ('Imported feeds', '$owner_uid')"); | |
180 | } | |
181 | ||
182 | db_query($link, "COMMIT"); | |
183 | ||
184 | /* Handle OPML import by DOMXML/DOMDocument */ | |
185 | ||
186 | if (function_exists('domxml_open_file')) { | |
187 | print "<p>".__("Importing OPML (using DOMXML extension)...")."</p>"; | |
188 | require_once "modules/opml_domxml.php"; | |
189 | opml_import_domxml($link, $owner_uid); | |
190 | } else if (PHP_VERSION >= 5) { | |
191 | print "<p>".__("Importing OPML (using DOMDocument extension)...")."</p>"; | |
192 | require_once "modules/opml_domdoc.php"; | |
193 | opml_import_domdoc($link, $owner_uid); | |
194 | } else { | |
195 | print_error(__("DOMXML extension is not found. It is required for PHP versions below 5.")); | |
196 | } | |
197 | ||
198 | print "<br><form method=\"GET\" action=\"prefs.php\"> | |
199 | <input type=\"submit\" value=\"".__("Return to preferences")."\"> | |
200 | </form>"; | |
201 | ||
202 | print "</body></html>"; | |
203 | ||
204 | } | |
205 | ||
206 | // if ($link) db_close($link); | |
207 | ||
208 | ?> |