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Commit | Line | Data |
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1 | <?php | |
2 | set_include_path(get_include_path() . PATH_SEPARATOR . | |
3 | dirname(__FILE__) . "/include"); | |
4 | ||
5 | require_once "functions.php"; | |
6 | require_once "sessions.php"; | |
7 | require_once "sanity_check.php"; | |
8 | require_once "config.php"; | |
9 | require_once "db.php"; | |
10 | require_once "db-prefs.php"; | |
11 | ||
12 | $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); | |
13 | ||
14 | if (!init_connection($link)) return; | |
15 | ||
16 | function opml_import_domdoc($link, $owner_uid) { | |
17 | ||
18 | if (is_file($_FILES['opml_file']['tmp_name'])) { | |
19 | $doc = DOMDocument::load($_FILES['opml_file']['tmp_name']); | |
20 | ||
21 | $result = db_query($link, "SELECT id FROM | |
22 | ttrss_feed_categories WHERE title = 'Imported feeds' AND | |
23 | owner_uid = '$owner_uid' LIMIT 1"); | |
24 | ||
25 | if (db_num_rows($result) == 1) { | |
26 | $default_cat_id = db_fetch_result($result, 0, "id"); | |
27 | } else { | |
28 | $default_cat_id = 0; | |
29 | } | |
30 | ||
31 | // Keep imported categories in order, after any pre-existing ones. | |
32 | $new_cat_order_id = 0; | |
33 | // Get the highest category order_id in use. | |
34 | $result = db_query($link, "SELECT order_id FROM | |
35 | ttrss_feed_categories WHERE owner_uid = '$owner_uid' | |
36 | ORDER BY order_id DESC LIMIT 1"); | |
37 | if (db_num_rows($result) == 1) { | |
38 | $new_cat_order_id = db_fetch_result($result, 0, "order_id"); | |
39 | } | |
40 | ||
41 | if ($doc) { | |
42 | $body = $doc->getElementsByTagName('body'); | |
43 | ||
44 | $xpath = new DOMXpath($doc); | |
45 | $query = "/opml/body//outline"; | |
46 | ||
47 | $outlines = $xpath->query($query); | |
48 | ||
49 | foreach ($outlines as $outline) { | |
50 | ||
51 | $attributes = $outline->attributes; | |
52 | ||
53 | $feed_title = db_escape_string($attributes->getNamedItem('text')->nodeValue); | |
54 | if (!$feed_title) $feed_title = db_escape_string($attributes->getNamedItem('title')->nodeValue); | |
55 | ||
56 | $cat_title = db_escape_string($attributes->getNamedItem('title')->nodeValue); | |
57 | if (!$cat_title) $cat_title = db_escape_string($attributes->getNamedItem('text')->nodeValue); | |
58 | ||
59 | $feed_url = db_escape_string($attributes->getNamedItem('xmlUrl')->nodeValue); | |
60 | if (!$feed_url) $feed_url = db_escape_string($attributes->getNamedItem('xmlURL')->nodeValue); | |
61 | ||
62 | $site_url = db_escape_string($attributes->getNamedItem('htmlUrl')->nodeValue); | |
63 | ||
64 | $pref_name = db_escape_string($attributes->getNamedItem('pref-name')->nodeValue); | |
65 | $label_name = db_escape_string($attributes->getNamedItem('label-name')->nodeValue); | |
66 | $filter_name = db_escape_string($attributes->getNamedItem('filter-name')->nodeValue); | |
67 | ||
68 | if ($cat_title && !$feed_url) { | |
69 | ||
70 | if ($cat_title != "tt-rss-prefs" && $cat_title != 'tt-rss-labels' && $cat_title != 'tt-rss-filters') { | |
71 | ||
72 | db_query($link, "BEGIN"); | |
73 | ||
74 | $result = db_query($link, "SELECT id FROM | |
75 | ttrss_feed_categories WHERE title = '$cat_title' AND | |
76 | owner_uid = '$owner_uid' LIMIT 1"); | |
77 | ||
78 | if (db_num_rows($result) == 0) { | |
79 | $cat_order_id = ++$new_cat_order_id; | |
80 | ||
81 | printf(__("<li>Adding category <b>%s</b>.</li>"), $cat_title); | |
82 | ||
83 | db_query($link, "INSERT INTO ttrss_feed_categories | |
84 | (title,owner_uid,order_id) | |
85 | VALUES ('$cat_title', '$owner_uid', '$cat_order_id')"); | |
86 | } | |
87 | ||
88 | db_query($link, "COMMIT"); | |
89 | } | |
90 | } | |
91 | ||
92 | // print "$active_category : $feed_title : $feed_url<br>"; | |
93 | ||
94 | if ($pref_name) { | |
95 | $parent_node = $outline->parentNode; | |
96 | ||
97 | if ($parent_node && $parent_node->nodeName == "outline") { | |
98 | $cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue; | |
99 | if ($cat_check == "tt-rss-prefs") { | |
100 | $pref_value = db_escape_string($outline->attributes->getNamedItem('value')->nodeValue); | |
101 | ||
102 | printf("<li>". | |
103 | __("Setting preference key %s to %s")."</li>", | |
104 | $pref_name, $pref_value); | |
105 | ||
106 | set_pref($link, $pref_name, $pref_value); | |
107 | ||
108 | } | |
109 | } | |
110 | } | |
111 | ||
112 | if ($label_name) { | |
113 | $parent_node = $outline->parentNode; | |
114 | ||
115 | if ($parent_node && $parent_node->nodeName == "outline") { | |
116 | $cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue; | |
117 | if ($cat_check == "tt-rss-labels") { | |
118 | ||
119 | $fg_color = db_escape_string($attributes->getNamedItem('label-fg-color')->nodeValue); | |
120 | $bg_color = db_escape_string($attributes->getNamedItem('label-bg-color')->nodeValue); | |
121 | ||
122 | if (!label_find_id($link, $label_name, $_SESSION['uid'])) { | |
123 | printf("<li>".__("Adding label %s")."</li>", htmlspecialchars($label_name)); | |
124 | label_create($link, $label_name, $fg_color, $bg_color); | |
125 | } else { | |
126 | printf("<li>".__("Duplicate label: %s")."</li>", | |
127 | htmlspecialchars($label_name)); | |
128 | } | |
129 | } | |
130 | } | |
131 | } | |
132 | ||
133 | if ($filter_name) { | |
134 | $parent_node = $outline->parentNode; | |
135 | ||
136 | if ($parent_node && $parent_node->nodeName == "outline") { | |
137 | $cat_check = $parent_node->attributes->getNamedItem('title')->nodeValue; | |
138 | if ($cat_check == "tt-rss-filters") { | |
139 | $filter = json_decode($outline->nodeValue, true); | |
140 | ||
141 | if ($filter) { | |
142 | $reg_exp = db_escape_string($filter['reg_exp']); | |
143 | $filter_type = (int)$filter['filter_type']; | |
144 | $action_id = (int)$filter['action_id']; | |
145 | ||
146 | $result = db_query($link, "SELECT id FROM ttrss_filters WHERE | |
147 | reg_exp = '$reg_exp' AND | |
148 | filter_type = '$filter_type' AND | |
149 | action_id = '$action_id' AND | |
150 | owner_uid = " .$_SESSION['uid']); | |
151 | ||
152 | if (db_num_rows($result) == 0) { | |
153 | $enabled = bool_to_sql_bool($filter['enabled']); | |
154 | $action_param = db_escape_string($filter['action_param']); | |
155 | $inverse = bool_to_sql_bool($filter['inverse']); | |
156 | $filter_param = db_escape_string($filter['filter_param']); | |
157 | $cat_filter = bool_to_sql_bool($filter['cat_filter']); | |
158 | ||
159 | $feed_url = db_escape_string($filter['feed_url']); | |
160 | $cat_title = db_escape_string($filter['cat_title']); | |
161 | ||
162 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE | |
163 | feed_url = '$feed_url' AND owner_uid = ".$_SESSION['uid']); | |
164 | ||
165 | if (db_num_rows($result) != 0) { | |
166 | $feed_id = db_fetch_result($result, 0, "id"); | |
167 | } else { | |
168 | $feed_id = "NULL"; | |
169 | } | |
170 | ||
171 | $result = db_query($link, "SELECT id FROM ttrss_feed_categories WHERE | |
172 | title = '$cat_title' AND owner_uid = ".$_SESSION['uid']); | |
173 | ||
174 | if (db_num_rows($result) != 0) { | |
175 | $cat_id = db_fetch_result($result, 0, "id"); | |
176 | } else { | |
177 | $cat_id = "NULL"; | |
178 | } | |
179 | ||
180 | printf("<li>".__("Adding filter %s")."</li>", htmlspecialchars($reg_exp)); | |
181 | ||
182 | $query = "INSERT INTO ttrss_filters (filter_type, action_id, | |
183 | enabled, inverse, action_param, filter_param, | |
184 | cat_filter, feed_id, | |
185 | cat_id, reg_exp, | |
186 | owner_uid) | |
187 | VALUES ($filter_type, $action_id, | |
188 | $enabled, $inverse, '$action_param', '$filter_param', | |
189 | $cat_filter, $feed_id, | |
190 | $cat_id, '$reg_exp', ". | |
191 | $_SESSION['uid'].")"; | |
192 | ||
193 | db_query($link, $query); | |
194 | ||
195 | } else { | |
196 | printf("<li>".__("Duplicate filter %s")."</li>", htmlspecialchars($reg_exp)); | |
197 | ||
198 | } | |
199 | } | |
200 | } | |
201 | } | |
202 | } | |
203 | ||
204 | if (!$feed_title || !$feed_url) continue; | |
205 | ||
206 | db_query($link, "BEGIN"); | |
207 | ||
208 | $cat_id = null; | |
209 | ||
210 | $parent_node = $outline->parentNode; | |
211 | ||
212 | if ($parent_node && $parent_node->nodeName == "outline") { | |
213 | $element_category = $parent_node->attributes->getNamedItem('title')->nodeValue; | |
214 | if (!$element_category) $element_category = $parent_node->attributes->getNamedItem('text')->nodeValue; | |
215 | ||
216 | } else { | |
217 | $element_category = ''; | |
218 | } | |
219 | ||
220 | if ($element_category) { | |
221 | ||
222 | $element_category = db_escape_string($element_category); | |
223 | ||
224 | $result = db_query($link, "SELECT id FROM | |
225 | ttrss_feed_categories WHERE title = '$element_category' AND | |
226 | owner_uid = '$owner_uid' LIMIT 1"); | |
227 | ||
228 | if (db_num_rows($result) == 1) { | |
229 | $cat_id = db_fetch_result($result, 0, "id"); | |
230 | } | |
231 | } | |
232 | ||
233 | $result = db_query($link, "SELECT id FROM ttrss_feeds WHERE | |
234 | feed_url = '$feed_url' | |
235 | AND owner_uid = '$owner_uid'"); | |
236 | ||
237 | print "<li><a target='_blank' href='$site_url'><b>$feed_title</b></a></b> | |
238 | (<a target='_blank' href=\"$feed_url\">rss</a>) "; | |
239 | ||
240 | if (db_num_rows($result) > 0) { | |
241 | print __('is already imported.'); | |
242 | } else { | |
243 | // Get max order_id already in use. Increment. | |
244 | $new_feed_order_id = 0; // these start at zero | |
245 | $cat_id_qpart = $cat_id ? "cat_id = '$cat_id'" : "cat_id = '$default_cat_id'"; | |
246 | $result = db_query($link, "SELECT order_id FROM | |
247 | ttrss_feeds WHERE owner_uid = '$owner_uid' AND $cat_id_qpart | |
248 | ORDER BY order_id DESC LIMIT 1"); | |
249 | if (db_num_rows($result) == 1) { | |
250 | $new_feed_order_id = db_fetch_result($result, 0, "order_id"); | |
251 | $new_feed_order_id++; | |
252 | } | |
253 | ||
254 | if ($cat_id) { | |
255 | $add_query = "INSERT INTO ttrss_feeds | |
256 | (title, feed_url, owner_uid, cat_id, site_url, order_id) VALUES | |
257 | ('$feed_title', '$feed_url', '$owner_uid', | |
258 | '$cat_id', '$site_url', '$new_feed_order_id')"; | |
259 | ||
260 | } else { | |
261 | $add_query = "INSERT INTO ttrss_feeds | |
262 | (title, feed_url, owner_uid, cat_id, site_url, order_id) VALUES | |
263 | ('$feed_title', '$feed_url', '$owner_uid', '$default_cat_id', | |
264 | '$site_url', '$new_feed_order_id')"; | |
265 | ||
266 | } | |
267 | ||
268 | //print $add_query; | |
269 | db_query($link, $add_query); | |
270 | ||
271 | print __('OK'); | |
272 | } | |
273 | ||
274 | print "</li>"; | |
275 | ||
276 | db_query($link, "COMMIT"); | |
277 | } | |
278 | ||
279 | } else { | |
280 | print_error(__('Error while parsing document.')); | |
281 | } | |
282 | ||
283 | } else { | |
284 | print_error(__('Error: please upload OPML file.')); | |
285 | } | |
286 | ||
287 | ||
288 | } | |
289 | ||
290 | function opml_export($link, $name, $owner_uid, $hide_private_feeds=false, $include_settings=true) { | |
291 | if (!$_REQUEST["debug"]) { | |
292 | header("Content-type: application/xml+opml"); | |
293 | header("Content-Disposition: attachment; filename=" . $name ); | |
294 | } else { | |
295 | header("Content-type: text/xml"); | |
296 | } | |
297 | ||
298 | $out = "<?xml version=\"1.0\" encoding=\"utf-8\"?".">"; | |
299 | ||
300 | $out .= "<opml version=\"1.0\">"; | |
301 | $out .= "<head> | |
302 | <dateCreated>" . date("r", time()) . "</dateCreated> | |
303 | <title>Tiny Tiny RSS Feed Export</title> | |
304 | </head>"; | |
305 | $out .= "<body>"; | |
306 | ||
307 | $cat_mode = false; | |
308 | ||
309 | $select = "SELECT * "; | |
310 | $where = "WHERE owner_uid = '$owner_uid'"; | |
311 | $orderby = "ORDER BY order_id, title"; | |
312 | if ($hide_private_feeds){ | |
313 | $where = "WHERE owner_uid = '$owner_uid' AND private IS false AND | |
314 | auth_login = '' AND auth_pass = ''"; | |
315 | } | |
316 | ||
317 | ||
318 | ||
319 | if (get_pref($link, 'ENABLE_FEED_CATS', $owner_uid) == true) { | |
320 | $cat_mode = true; | |
321 | $select = "SELECT | |
322 | title, feed_url, site_url, order_id, | |
323 | (SELECT order_id FROM ttrss_feed_categories WHERE id = cat_id) AS cat_order_id, | |
324 | (SELECT title FROM ttrss_feed_categories WHERE id = cat_id) as cat_title"; | |
325 | $orderby = "ORDER BY cat_order_id, cat_title, order_id, title"; | |
326 | ||
327 | } | |
328 | else{ | |
329 | $cat_feed = get_pref($link, 'ENABLE_FEED_CATS'); | |
330 | $out .= "<!-- feeding cats is not enabled -->"; | |
331 | $out .= "<!-- $cat_feed -->"; | |
332 | ||
333 | } | |
334 | ||
335 | ||
336 | $result = db_query($link, $select." FROM ttrss_feeds ".$where." ".$orderby); | |
337 | ||
338 | $old_cat_title = ""; | |
339 | ||
340 | while ($line = db_fetch_assoc($result)) { | |
341 | $title = htmlspecialchars($line["title"]); | |
342 | $url = htmlspecialchars($line["feed_url"]); | |
343 | $site_url = htmlspecialchars($line["site_url"]); | |
344 | ||
345 | if ($cat_mode) { | |
346 | $cat_title = htmlspecialchars($line["cat_title"]); | |
347 | ||
348 | if ($old_cat_title != $cat_title) { | |
349 | if ($old_cat_title) { | |
350 | $out .= "</outline>\n"; | |
351 | } | |
352 | ||
353 | if ($cat_title) { | |
354 | $out .= "<outline title=\"$cat_title\" text=\"$cat_title\" >\n"; | |
355 | } | |
356 | ||
357 | $old_cat_title = $cat_title; | |
358 | } | |
359 | } | |
360 | ||
361 | if ($site_url) { | |
362 | $html_url_qpart = "htmlUrl=\"$site_url\""; | |
363 | } else { | |
364 | $html_url_qpart = ""; | |
365 | } | |
366 | ||
367 | $out .= "<outline text=\"$title\" xmlUrl=\"$url\" $html_url_qpart/>\n"; | |
368 | } | |
369 | ||
370 | if ($cat_mode && $old_cat_title) { | |
371 | $out .= "</outline>\n"; | |
372 | } | |
373 | ||
374 | # export tt-rss settings | |
375 | ||
376 | if ($include_settings) { | |
377 | $out .= "<outline title=\"tt-rss-prefs\" schema-version=\"".SCHEMA_VERSION."\">"; | |
378 | ||
379 | $result = db_query($link, "SELECT pref_name, value FROM ttrss_user_prefs WHERE | |
380 | profile IS NULL AND owner_uid = " . $_SESSION["uid"] . " ORDER BY pref_name"); | |
381 | ||
382 | while ($line = db_fetch_assoc($result)) { | |
383 | ||
384 | $name = $line["pref_name"]; | |
385 | $value = htmlspecialchars($line["value"]); | |
386 | ||
387 | $out .= "<outline pref-name=\"$name\" value=\"$value\">"; | |
388 | ||
389 | $out .= "</outline>"; | |
390 | ||
391 | } | |
392 | ||
393 | $out .= "</outline>"; | |
394 | ||
395 | $out .= "<outline title=\"tt-rss-labels\" schema-version=\"".SCHEMA_VERSION."\">"; | |
396 | ||
397 | $result = db_query($link, "SELECT * FROM ttrss_labels2 WHERE | |
398 | owner_uid = " . $_SESSION['uid']); | |
399 | ||
400 | while ($line = db_fetch_assoc($result)) { | |
401 | $name = htmlspecialchars($line['caption']); | |
402 | $fg_color = htmlspecialchars($line['fg_color']); | |
403 | $bg_color = htmlspecialchars($line['bg_color']); | |
404 | ||
405 | $out .= "<outline label-name=\"$name\" label-fg-color=\"$fg_color\" label-bg-color=\"$bg_color\"/>"; | |
406 | ||
407 | } | |
408 | ||
409 | $out .= "</outline>"; | |
410 | ||
411 | $out .= "<outline title=\"tt-rss-filters\" schema-version=\"".SCHEMA_VERSION."\">"; | |
412 | ||
413 | $result = db_query($link, "SELECT filter_type, | |
414 | reg_exp, | |
415 | action_id, | |
416 | enabled, | |
417 | action_param, | |
418 | inverse, | |
419 | filter_param, | |
420 | cat_filter, | |
421 | ttrss_feeds.feed_url AS feed_url, | |
422 | ttrss_feed_categories.title AS cat_title | |
423 | FROM ttrss_filters | |
424 | LEFT JOIN ttrss_feeds ON (feed_id = ttrss_feeds.id) | |
425 | LEFT JOIN ttrss_feed_categories ON (ttrss_filters.cat_id = ttrss_feed_categories.id) | |
426 | WHERE | |
427 | ttrss_filters.owner_uid = " . $_SESSION['uid']); | |
428 | ||
429 | while ($line = db_fetch_assoc($result)) { | |
430 | $name = htmlspecialchars($line['reg_exp']); | |
431 | ||
432 | foreach (array('enabled', 'inverse', 'cat_filter') as $b) { | |
433 | $line[$b] = sql_bool_to_bool($line[$b]); | |
434 | } | |
435 | ||
436 | $filter = json_encode($line); | |
437 | ||
438 | $out .= "<outline filter-name=\"$name\">$filter</outline>"; | |
439 | ||
440 | } | |
441 | ||
442 | ||
443 | $out .= "</outline>"; | |
444 | } | |
445 | ||
446 | $out .= "</body></opml>"; | |
447 | ||
448 | // Format output. | |
449 | $doc = new DOMDocument(); | |
450 | $doc->formatOutput = true; | |
451 | $doc->preserveWhiteSpace = false; | |
452 | $doc->loadXML($out); | |
453 | $res = $doc->saveXML(); | |
454 | ||
455 | // saveXML uses a two-space indent. Change to tabs. | |
456 | $res = preg_replace_callback('/^(?: )+/mu', | |
457 | create_function( | |
458 | '$matches', | |
459 | 'return str_repeat("\t", intval(strlen($matches[0])/2));'), | |
460 | $res); | |
461 | ||
462 | print $res; | |
463 | } | |
464 | ||
465 | // FIXME there are some brackets issues here | |
466 | ||
467 | $op = $_REQUEST["op"]; | |
468 | if (!$op) $op = "Export"; | |
469 | ||
470 | $output_name = $_REQUEST["filename"]; | |
471 | if (!$output_name) $output_name = "TinyTinyRSS.opml"; | |
472 | ||
473 | $show_settings = $_REQUEST["settings"]; | |
474 | ||
475 | if ($op == "Export") { | |
476 | ||
477 | login_sequence($link); | |
478 | $owner_uid = $_SESSION["uid"]; | |
479 | return opml_export($link, $output_name, $owner_uid, false, ($show_settings == 1)); | |
480 | } | |
481 | ||
482 | if ($op == "publish"){ | |
483 | $key = db_escape_string($_REQUEST["key"]); | |
484 | ||
485 | $result = db_query($link, "SELECT owner_uid | |
486 | FROM ttrss_access_keys WHERE | |
487 | access_key = '$key' AND feed_id = 'OPML:Publish'"); | |
488 | ||
489 | if (db_num_rows($result) == 1) { | |
490 | $owner_uid = db_fetch_result($result, 0, "owner_uid"); | |
491 | return opml_export($link, "", $owner_uid, true, false); | |
492 | } else { | |
493 | print "<error>User not found</error>"; | |
494 | } | |
495 | } | |
496 | ||
497 | if ($op == "Import") { | |
498 | ||
499 | login_sequence($link); | |
500 | $owner_uid = $_SESSION["uid"]; | |
501 | ||
502 | header('Content-Type: text/html; charset=utf-8'); | |
503 | ||
504 | print "<html> | |
505 | <head> | |
506 | <link rel=\"stylesheet\" href=\"utility.css\" type=\"text/css\"> | |
507 | <title>".__("OPML Utility")."</title> | |
508 | <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/> | |
509 | </head> | |
510 | <body> | |
511 | <div class=\"floatingLogo\"><img src=\"images/logo_wide.png\"></div> | |
512 | <h1>".__('OPML Utility')."</h1>"; | |
513 | ||
514 | db_query($link, "BEGIN"); | |
515 | ||
516 | /* create Imported feeds category just in case */ | |
517 | ||
518 | $result = db_query($link, "SELECT id FROM | |
519 | ttrss_feed_categories WHERE title = 'Imported feeds' AND | |
520 | owner_uid = '$owner_uid' LIMIT 1"); | |
521 | ||
522 | if (db_num_rows($result) == 0) { | |
523 | db_query($link, "INSERT INTO ttrss_feed_categories | |
524 | (title,owner_uid) | |
525 | VALUES ('Imported feeds', '$owner_uid')"); | |
526 | } | |
527 | ||
528 | db_query($link, "COMMIT"); | |
529 | ||
530 | print "<p>".__("Importing OPML...")."</p>"; | |
531 | opml_import_domdoc($link, $owner_uid); | |
532 | ||
533 | print "<br><form method=\"GET\" action=\"prefs.php\"> | |
534 | <input type=\"submit\" value=\"".__("Return to preferences")."\"> | |
535 | </form>"; | |
536 | ||
537 | print "</body></html>"; | |
538 | ||
539 | } | |
540 | ||
541 | // if ($link) db_close($link); | |
542 | ||
543 | ?> |