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Commit | Line | Data |
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1cd17194 AD |
1 | /* |
2 | This program is Copyright (c) 2003-2005 Andrew Dolgov <cthulhoo@gmail.com> | |
3 | Licensed under GPL v.2 or (at your preference) any later version. | |
4 | */ | |
5 | ||
6 | var xmlhttp = false; | |
7 | ||
76798ff3 | 8 | var total_unread = 0; |
525116d4 | 9 | var first_run = true; |
76798ff3 | 10 | |
8143ae1f AD |
11 | var display_tags = false; |
12 | ||
fc69e641 AD |
13 | var global_unread = 0; |
14 | ||
1cd17194 AD |
15 | /*@cc_on @*/ |
16 | /*@if (@_jscript_version >= 5) | |
17 | // JScript gives us Conditional compilation, we can cope with old IE versions. | |
18 | // and security blocked creation of the objects. | |
19 | try { | |
20 | xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); | |
21 | } catch (e) { | |
22 | try { | |
23 | xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); | |
24 | } catch (E) { | |
25 | xmlhttp = false; | |
26 | } | |
27 | } | |
28 | @end @*/ | |
29 | ||
30 | if (!xmlhttp && typeof XMLHttpRequest!='undefined') { | |
31 | xmlhttp = new XMLHttpRequest(); | |
32 | } | |
33 | ||
8143ae1f AD |
34 | function toggleTags() { |
35 | display_tags = !display_tags; | |
36 | ||
37 | var p = document.getElementById("dispSwitchPrompt"); | |
38 | ||
39 | if (display_tags) { | |
40 | p.innerHTML = "display feeds"; | |
41 | } else { | |
42 | p.innerHTML = "display tags"; | |
43 | } | |
44 | ||
45 | updateFeedList(); | |
46 | } | |
47 | ||
6de5d056 | 48 | function dlg_frefresh_callback() { |
1cd17194 | 49 | if (xmlhttp.readyState == 4) { |
e2f8f7b4 | 50 | updateFeedList(false, false); |
f84a97a3 | 51 | closeDlg(); |
c0e5a40e | 52 | } |
1cd17194 | 53 | } |
e2f8f7b4 | 54 | |
f84a97a3 AD |
55 | function dialog_refresh_callback() { |
56 | if (xmlhttp.readyState == 4) { | |
57 | var dlg = document.getElementById("userDlg"); | |
58 | ||
59 | dlg.innerHTML = xmlhttp.responseText; | |
60 | dlg.style.display = "block"; | |
61 | } | |
62 | } | |
1a66d16e | 63 | |
8158c57a | 64 | function refetch_callback() { |
29fb8c70 | 65 | if (xmlhttp.readyState == 4) { |
310da49d | 66 | |
fc69e641 | 67 | // document.title = "Tiny Tiny RSS"; |
310da49d | 68 | |
bc18bcdd AD |
69 | if (!xmlhttp.responseXML) { |
70 | notify("refetch_callback: backend did not return valid XML"); | |
71 | return; | |
72 | } | |
262bd8ea | 73 | |
090e250b AD |
74 | var reply = xmlhttp.responseXML.firstChild; |
75 | ||
bc18bcdd AD |
76 | if (!reply) { |
77 | notify("refetch_callback: backend did not return expected XML object"); | |
78 | return; | |
9cab3250 | 79 | } |
bc18bcdd | 80 | |
262bd8ea AD |
81 | var error_code = reply.getAttribute("error-code"); |
82 | ||
83 | if (error_code && error_code != 0) { | |
84 | return fatalError(error_code); | |
85 | } | |
86 | ||
090e250b AD |
87 | var f_document = window.frames["feeds-frame"].document; |
88 | ||
89 | for (var l = 0; l < reply.childNodes.length; l++) { | |
90 | var id = reply.childNodes[l].getAttribute("id"); | |
91 | var ctr = reply.childNodes[l].getAttribute("counter"); | |
525116d4 | 92 | |
090e250b AD |
93 | var feedctr = f_document.getElementById("FEEDCTR-" + id); |
94 | var feedu = f_document.getElementById("FEEDU-" + id); | |
95 | var feedr = f_document.getElementById("FEEDR-" + id); | |
96 | ||
fc69e641 AD |
97 | /* TODO figure out how to update this from viewfeed.js->view() |
98 | disabled for now... | |
99 | ||
100 | if (id == "global-unread") { | |
101 | global_unread = ctr; | |
102 | } */ | |
103 | ||
8143ae1f AD |
104 | if (feedctr && feedu && feedr) { |
105 | ||
106 | feedu.innerHTML = ctr; | |
107 | ||
108 | if (ctr > 0) { | |
109 | feedctr.className = "odd"; | |
110 | if (!feedr.className.match("Unread")) { | |
111 | feedr.className = feedr.className + "Unread"; | |
112 | } | |
113 | } else { | |
114 | feedctr.className = "invisible"; | |
115 | feedr.className = feedr.className.replace("Unread", ""); | |
090e250b | 116 | } |
090e250b AD |
117 | } |
118 | } | |
fc69e641 AD |
119 | |
120 | updateTitle(""); | |
121 | notify("All feeds updated."); | |
122 | ||
090e250b AD |
123 | } |
124 | } | |
1a66d16e | 125 | |
295f9b42 AD |
126 | function backend_sanity_check_callback() { |
127 | ||
128 | if (xmlhttp.readyState == 4) { | |
129 | ||
130 | if (!xmlhttp.responseXML) { | |
131 | fatalError(3); | |
132 | return; | |
133 | } | |
134 | ||
135 | var reply = xmlhttp.responseXML.firstChild; | |
136 | ||
137 | if (!reply) { | |
138 | fatalError(3); | |
139 | return; | |
140 | } | |
141 | ||
262bd8ea | 142 | var error_code = reply.getAttribute("error-code"); |
295f9b42 AD |
143 | |
144 | if (error_code && error_code != 0) { | |
145 | return fatalError(error_code); | |
146 | } | |
147 | ||
148 | init_second_stage(); | |
149 | } | |
150 | } | |
151 | ||
a5873b2e | 152 | /* wtf this is obsolete |
caa4e57f AD |
153 | function updateFeed(feed_id) { |
154 | ||
155 | var query_str = "backend.php?op=rpc&subop=updateFeed&feed=" + feed_id; | |
156 | ||
29fb8c70 AD |
157 | if (xmlhttp_ready(xmlhttp)) { |
158 | xmlhttp.open("GET", query_str, true); | |
159 | xmlhttp.onreadystatechange=feed_update_callback; | |
160 | xmlhttp.send(null); | |
caa4e57f AD |
161 | } else { |
162 | printLockingError(); | |
163 | } | |
164 | ||
165 | } | |
a5873b2e | 166 | */ |
caa4e57f | 167 | |
cb246176 | 168 | function scheduleFeedUpdate(force) { |
525116d4 AD |
169 | |
170 | notify("Updating feeds in background..."); | |
171 | ||
fc69e641 AD |
172 | // document.title = "Tiny Tiny RSS - Updating..."; |
173 | ||
174 | updateTitle("Updating..."); | |
55193822 | 175 | |
cb246176 AD |
176 | var query_str = "backend.php?op=rpc&subop="; |
177 | ||
178 | if (force) { | |
c3b81db0 | 179 | query_str = query_str + "forceUpdateAllFeeds"; |
cb246176 | 180 | } else { |
c3b81db0 | 181 | query_str = query_str + "updateAllFeeds"; |
cb246176 | 182 | } |
525116d4 | 183 | |
9826bd2e AD |
184 | var omode; |
185 | ||
186 | if (display_tags) { | |
187 | omode = "t"; | |
188 | } else { | |
189 | omode = "fl"; | |
190 | } | |
191 | ||
192 | query_str = query_str + "&omode=" + omode; | |
193 | ||
29fb8c70 AD |
194 | if (xmlhttp_ready(xmlhttp)) { |
195 | xmlhttp.open("GET", query_str, true); | |
196 | xmlhttp.onreadystatechange=refetch_callback; | |
197 | xmlhttp.send(null); | |
525116d4 AD |
198 | } else { |
199 | printLockingError(); | |
c0e5a40e | 200 | } |
525116d4 | 201 | } |
1cd17194 | 202 | |
525116d4 | 203 | function updateFeedList(silent, fetch) { |
c0e5a40e | 204 | |
1a66d16e AD |
205 | // if (silent != true) { |
206 | // notify("Loading feed list..."); | |
207 | // } | |
82baad4a | 208 | |
331900c6 AD |
209 | var query_str = "backend.php?op=feeds"; |
210 | ||
8143ae1f AD |
211 | if (display_tags) { |
212 | query_str = query_str + "&tags=1"; | |
213 | } | |
214 | ||
86741347 AD |
215 | if (getActiveFeedId()) { |
216 | query_str = query_str + "&actid=" + getActiveFeedId(); | |
175847de AD |
217 | } |
218 | ||
1a66d16e | 219 | if (fetch) query_str = query_str + "&fetch=yes"; |
e1123aee | 220 | |
1a66d16e | 221 | var feeds_frame = document.getElementById("feeds-frame"); |
e1123aee | 222 | |
1a66d16e AD |
223 | feeds_frame.src = query_str; |
224 | } | |
175847de | 225 | |
476cac42 | 226 | function catchupAllFeeds() { |
076682aa | 227 | |
476cac42 AD |
228 | var query_str = "backend.php?op=feeds&subop=catchupAll"; |
229 | ||
230 | notify("Marking all feeds as read..."); | |
231 | ||
1a66d16e AD |
232 | var feeds_frame = document.getElementById("feeds-frame"); |
233 | ||
234 | feeds_frame.src = query_str; | |
476cac42 | 235 | |
fc69e641 AD |
236 | global_unread = 0; |
237 | updateTitle(); | |
238 | ||
476cac42 | 239 | } |
1cd17194 | 240 | |
f0601b87 | 241 | function viewCurrentFeed(skip, subop) { |
1a66d16e | 242 | |
86741347 AD |
243 | if (getActiveFeedId()) { |
244 | viewfeed(getActiveFeedId(), skip, subop); | |
033e47e0 AD |
245 | } else { |
246 | disableContainerChildren("headlinesToolbar", false, document); | |
247 | viewfeed(-1, skip, subop); // FIXME | |
f0601b87 AD |
248 | } |
249 | } | |
250 | ||
476cac42 | 251 | function viewfeed(feed, skip, subop) { |
db8d6f67 AD |
252 | var f = window.frames["feeds-frame"]; |
253 | f.viewfeed(feed, skip, subop); | |
9cfc649a AD |
254 | } |
255 | ||
40d13c28 | 256 | function timeout() { |
05732aa0 | 257 | scheduleFeedUpdate(false); |
ac53063a | 258 | setTimeout("timeout()", 1800*1000); |
ac53063a AD |
259 | } |
260 | ||
c374a3fe | 261 | function resetSearch() { |
64c620ce AD |
262 | var searchbox = document.getElementById("searchbox") |
263 | ||
86741347 | 264 | if (searchbox.value != "" && getActiveFeedId()) { |
64c620ce | 265 | searchbox.value = ""; |
86741347 | 266 | viewfeed(getActiveFeedId(), 0, ""); |
ac43eba1 | 267 | } |
c374a3fe | 268 | } |
ac53063a | 269 | |
f0601b87 | 270 | function search() { |
4ce19859 | 271 | viewCurrentFeed(0, ""); |
76798ff3 | 272 | } |
1cd17194 | 273 | |
13ad9102 AD |
274 | function localPiggieFunction(enable) { |
275 | if (enable) { | |
276 | var query_str = "backend.php?op=feeds&subop=piggie"; | |
277 | ||
c0e5a40e | 278 | if (xmlhttp_ready(xmlhttp)) { |
13ad9102 AD |
279 | |
280 | xmlhttp.open("GET", query_str, true); | |
281 | xmlhttp.onreadystatechange=feedlist_callback; | |
282 | xmlhttp.send(null); | |
283 | } | |
284 | } | |
285 | } | |
286 | ||
9cfc649a AD |
287 | function localHotkeyHandler(keycode) { |
288 | ||
f0601b87 | 289 | /* if (keycode == 78) { |
c3a8d71a | 290 | return moveToPost('next'); |
9cfc649a AD |
291 | } |
292 | ||
293 | if (keycode == 80) { | |
c3a8d71a | 294 | return moveToPost('prev'); |
f0601b87 | 295 | } */ |
c3a8d71a | 296 | |
b623b3ed | 297 | if (keycode == 82) { // r |
c3a8d71a AD |
298 | return scheduleFeedUpdate(true); |
299 | } | |
300 | ||
b623b3ed AD |
301 | if (keycode == 85) { // u |
302 | if (getActiveFeedId()) { | |
303 | return viewfeed(getActiveFeedId(), 0, "ForceUpdate"); | |
304 | } | |
305 | } | |
306 | ||
307 | if (keycode == 65) { // a | |
308 | return toggleDispRead(); | |
c3a8d71a AD |
309 | } |
310 | ||
311 | // notify("KC: " + keycode); | |
312 | ||
9cfc649a AD |
313 | } |
314 | ||
fc69e641 AD |
315 | function updateTitle(s) { |
316 | var tmp = "Tiny Tiny RSS"; | |
317 | ||
318 | if (global_unread > 0) { | |
319 | tmp = tmp + " (" + global_unread + ")"; | |
320 | } | |
321 | ||
322 | if (s) { | |
323 | tmp = tmp + " - " + s; | |
324 | } | |
325 | document.title = tmp; | |
326 | } | |
327 | ||
22a93ad8 | 328 | function genericSanityCheck() { |
ac43eba1 | 329 | |
295f9b42 AD |
330 | if (!xmlhttp) fatalError(1); |
331 | ||
332 | setCookie("ttrss_vf_test", "TEST"); | |
333 | ||
334 | if (getCookie("ttrss_vf_test") != "TEST") { | |
335 | fatalError(2); | |
336 | } | |
337 | ||
338 | /* if (!xmlhttp) { | |
c3a8d71a | 339 | document.getElementById("headlines").innerHTML = |
29fb8c70 | 340 | "<b>Fatal error:</b> This program requires XmlHttpRequest " + |
c3a8d71a | 341 | "to function properly. Your browser doesn't seem to support it."; |
22a93ad8 AD |
342 | return false; |
343 | } | |
344 | ||
345 | setCookie("ttrss_vf_test", "TEST"); | |
346 | if (getCookie("ttrss_vf_test") != "TEST") { | |
347 | ||
348 | document.getElementById("headlines").innerHTML = | |
349 | "<b>Fatal error:</b> This program requires cookies " + | |
350 | "to function properly. Your browser doesn't seem to support them."; | |
351 | ||
352 | return false; | |
295f9b42 | 353 | } */ |
c3a8d71a | 354 | |
22a93ad8 AD |
355 | return true; |
356 | } | |
357 | ||
358 | function init() { | |
359 | ||
360 | disableContainerChildren("headlinesToolbar", true); | |
361 | ||
362 | if (!genericSanityCheck()) | |
363 | return; | |
364 | ||
295f9b42 AD |
365 | xmlhttp.open("GET", "backend.php?op=rpc&subop=sanityCheck", true); |
366 | xmlhttp.onreadystatechange=backend_sanity_check_callback; | |
367 | xmlhttp.send(null); | |
368 | ||
369 | } | |
370 | ||
371 | function init_second_stage() { | |
372 | ||
fe2f1970 AD |
373 | setCookie("ttrss_vf_actfeed", ""); |
374 | ||
476cac42 | 375 | updateFeedList(false, false); |
13ad9102 | 376 | document.onkeydown = hotkey_handler; |
70830c87 AD |
377 | |
378 | var content = document.getElementById("content"); | |
ac43eba1 | 379 | |
ac43eba1 AD |
380 | if (getCookie("ttrss_vf_vmode")) { |
381 | var viewbox = document.getElementById("viewbox"); | |
382 | viewbox.value = getCookie("ttrss_vf_vmode"); | |
383 | } | |
47179952 | 384 | |
a8d28f48 AD |
385 | if (getCookie("ttrss_vf_limit")) { |
386 | var limitbox = document.getElementById("limitbox"); | |
387 | limitbox.value = getCookie("ttrss_vf_limit"); | |
388 | } | |
86741347 AD |
389 | |
390 | // if (getCookie("ttrss_vf_actfeed")) { | |
391 | // viewfeed(getCookie("ttrss_vf_actfeed"), 0, ''); | |
392 | // } | |
393 | ||
13bb6bbe | 394 | // setTimeout("timeout()", 2*1000); |
295f9b42 AD |
395 | // scheduleFeedUpdate(true); |
396 | ||
2f587484 AD |
397 | var splash = document.getElementById("splash"); |
398 | ||
399 | if (splash) { | |
400 | splash.style.display = "none"; | |
401 | } | |
295f9b42 | 402 | |
1cd17194 | 403 | } |
ac43eba1 | 404 | |
e2f8f7b4 | 405 | function quickMenuGo() { |
e2f8f7b4 | 406 | |
cbe45fa8 AD |
407 | var chooser = document.getElementById("quickMenuChooser"); |
408 | var opid = chooser[chooser.selectedIndex].id; | |
e2f8f7b4 | 409 | |
cbe45fa8 | 410 | if (opid == "qmcPrefs") { |
e2f8f7b4 AD |
411 | gotoPreferences(); |
412 | } | |
413 | ||
cbe45fa8 | 414 | if (opid == "qmcAdvSearch") { |
033e47e0 AD |
415 | displayDlg("search"); |
416 | return; | |
417 | } | |
418 | ||
cbe45fa8 | 419 | if (opid == "qmcAddFeed") { |
f84a97a3 | 420 | displayDlg("quickAddFeed"); |
6de5d056 AD |
421 | return; |
422 | } | |
423 | ||
cbe45fa8 | 424 | if (opid == "qmcRemoveFeed") { |
6de5d056 AD |
425 | var actid = getActiveFeedId(); |
426 | ||
427 | if (!actid) { | |
428 | notify("Please select some feed first."); | |
429 | return; | |
430 | } | |
431 | ||
432 | displayDlg("quickDelFeed", actid); | |
433 | return; | |
e2f8f7b4 | 434 | } |
7a991cac | 435 | |
cbe45fa8 | 436 | if (opid == "qmcUpdateFeeds") { |
7a991cac AD |
437 | scheduleFeedUpdate(true); |
438 | return; | |
439 | } | |
440 | ||
cbe45fa8 | 441 | if (opid == "qmcCatchupAll") { |
7a991cac AD |
442 | catchupAllFeeds(); |
443 | return; | |
444 | } | |
445 | ||
cbe45fa8 | 446 | if (opid == "qmcShowOnlyUnread") { |
7a991cac AD |
447 | toggleDispRead(); |
448 | return; | |
449 | } | |
450 | ||
e2f8f7b4 AD |
451 | } |
452 | ||
453 | function qafAdd() { | |
ac43eba1 | 454 | |
e2f8f7b4 AD |
455 | if (!xmlhttp_ready(xmlhttp)) { |
456 | printLockingError(); | |
457 | return | |
458 | } | |
459 | ||
460 | var link = document.getElementById("qafInput"); | |
461 | ||
462 | if (link.value.length == 0) { | |
463 | notify("Missing feed URL."); | |
464 | } else { | |
465 | notify("Adding feed..."); | |
466 | ||
467 | var feeds_doc = window.frames["feeds-frame"].document; | |
468 | ||
469 | feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; | |
470 | ||
471 | xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" + | |
472 | param_escape(link.value), true); | |
6de5d056 | 473 | xmlhttp.onreadystatechange=dlg_frefresh_callback; |
e2f8f7b4 AD |
474 | xmlhttp.send(null); |
475 | ||
476 | link.value = ""; | |
477 | ||
478 | } | |
f84a97a3 AD |
479 | } |
480 | ||
6de5d056 | 481 | function displayDlg(id, param) { |
e2f8f7b4 | 482 | |
40d601c5 AD |
483 | notify(""); |
484 | ||
f84a97a3 | 485 | xmlhttp.open("GET", "backend.php?op=dlg&id=" + |
6de5d056 | 486 | param_escape(id) + "¶m=" + param_escape(param), true); |
f84a97a3 AD |
487 | xmlhttp.onreadystatechange=dialog_refresh_callback; |
488 | xmlhttp.send(null); | |
e2f8f7b4 AD |
489 | |
490 | } | |
f84a97a3 AD |
491 | |
492 | function closeDlg() { | |
493 | var dlg = document.getElementById("userDlg"); | |
494 | dlg.style.display = "none"; | |
495 | } | |
496 | ||
6de5d056 AD |
497 | function qfdDelete(feed_id) { |
498 | ||
499 | notify("Removing feed..."); | |
500 | ||
501 | var feeds_doc = window.frames["feeds-frame"].document; | |
502 | feeds_doc.location.href = "backend.php?op=error&msg=Loading,%20please wait..."; | |
503 | ||
504 | xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids=" + feed_id); | |
505 | xmlhttp.onreadystatechange=dlg_frefresh_callback; | |
506 | xmlhttp.send(null); | |
6de5d056 | 507 | } |
033e47e0 | 508 | |
3745788e AD |
509 | |
510 | function allFeedsMenuGo() { | |
511 | var chooser = document.getElementById("allFeedsChooser"); | |
512 | ||
513 | var opname = chooser[chooser.selectedIndex].text; | |
514 | ||
515 | if (opname == "Update") { | |
516 | scheduleFeedUpdate(true); | |
517 | return; | |
518 | } | |
519 | ||
520 | if (opname == "Mark as read") { | |
521 | catchupAllFeeds(); | |
522 | return; | |
523 | } | |
524 | ||
bdf7f1bc | 525 | if (opname == "Show only unread") { |
3745788e AD |
526 | toggleDispRead(); |
527 | return; | |
528 | } | |
529 | ||
530 | } | |
531 | ||
532 | function toggleDispRead() { | |
533 | var hide_read_feeds = (getCookie("ttrss_vf_hreadf") == 1); | |
534 | ||
535 | hide_read_feeds = !hide_read_feeds; | |
536 | ||
537 | var feeds_doc = window.frames["feeds-frame"].document; | |
538 | ||
539 | hideOrShowFeeds(feeds_doc, hide_read_feeds); | |
540 | ||
541 | if (hide_read_feeds) { | |
542 | setCookie("ttrss_vf_hreadf", 1); | |
543 | } else { | |
544 | setCookie("ttrss_vf_hreadf", 0); | |
545 | } | |
546 | ||
547 | } | |
295f9b42 AD |
548 | |
549 |