]>
Commit | Line | Data |
---|---|---|
bb7cface | 1 | var active_post_id = false; |
e08443c1 | 2 | var _catchup_callback_func = false; |
4b6206fa | 3 | var last_article_view = false; |
0b126ac2 AD |
4 | var active_real_feed_id = false; |
5 | ||
6 | var _tag_active_post_id = false; | |
7 | var _tag_active_feed_id = false; | |
13f08f75 | 8 | var _tag_active_cdm = false; |
0b126ac2 | 9 | |
13f08f75 AD |
10 | // FIXME: kludge, to restore scrollTop after tag editor terminates |
11 | var _tag_cdm_scroll = false; | |
12 | ||
13 | // FIXME: kludges, needs proper implementation | |
0b126ac2 | 14 | var _reload_feedlist_after_view = false; |
e08443c1 | 15 | |
ba0978c8 AD |
16 | var _cdm_wd_timeout = false; |
17 | var _cdm_wd_vishist = new Array(); | |
18 | ||
e097e8be AD |
19 | var article_cache = new Array(); |
20 | ||
e08443c1 AD |
21 | function catchup_callback() { |
22 | if (xmlhttp_rpc.readyState == 4) { | |
8f3b99ba AD |
23 | try { |
24 | debug("catchup_callback"); | |
25 | if (_catchup_callback_func) { | |
26 | setTimeout(_catchup_callback_func, 100); | |
27 | } | |
9ec58704 | 28 | notify(""); |
8f3b99ba AD |
29 | all_counters_callback(); |
30 | } catch (e) { | |
31 | exception_error("catchup_callback", e); | |
32 | } | |
e08443c1 AD |
33 | } |
34 | } | |
f0601b87 | 35 | |
6b4163cb AD |
36 | function headlines_callback() { |
37 | if (xmlhttp.readyState == 4) { | |
38 | debug("headlines_callback"); | |
39 | var f = document.getElementById("headlines-frame"); | |
44cc6f20 AD |
40 | try { |
41 | f.scrollTop = 0; | |
42 | } catch (e) { }; | |
3de0261a AD |
43 | |
44 | if (xmlhttp.responseXML) { | |
45 | var headlines = xmlhttp.responseXML.getElementsByTagName("headlines")[0]; | |
46 | var counters = xmlhttp.responseXML.getElementsByTagName("counters")[0]; | |
961f4c73 | 47 | var articles = xmlhttp.responseXML.getElementsByTagName("article"); |
3de0261a AD |
48 | |
49 | f.innerHTML = headlines.firstChild.nodeValue; | |
50 | ||
961f4c73 AD |
51 | if (articles) { |
52 | for (var i = 0; i < articles.length; i++) { | |
53 | var a_id = articles[i].getAttribute("id"); | |
54 | debug("found id: " + a_id); | |
55 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
56 | } | |
57 | } | |
58 | ||
3de0261a AD |
59 | if (counters) { |
60 | debug("parsing piggybacked counters: " + counters); | |
61 | parse_counters(counters, false); | |
addb5836 AD |
62 | } else { |
63 | debug("counters container not found in reply"); | |
3de0261a AD |
64 | } |
65 | } else { | |
66 | debug("headlines_callback: returned no XML object"); | |
addb5836 | 67 | f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>"; |
3de0261a AD |
68 | } |
69 | ||
935f235d AD |
70 | if (typeof correctPNG != 'undefined') { |
71 | correctPNG(); | |
72 | } | |
ba0978c8 AD |
73 | |
74 | if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout); | |
75 | ||
ac7bcd71 AD |
76 | if (!document.getElementById("headlinesList") && |
77 | getInitParam("cdm_auto_catchup") == 1) { | |
ba0978c8 AD |
78 | debug("starting CDM watchdog"); |
79 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000); | |
80 | _cdm_wd_vishist = new Array(); | |
ac7bcd71 AD |
81 | } else { |
82 | debug("not in CDM mode or watchdog disabled"); | |
ba0978c8 AD |
83 | } |
84 | ||
13f08f75 AD |
85 | if (_tag_cdm_scroll) { |
86 | try { | |
87 | document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll; | |
88 | _tag_cdm_scroll = false; | |
89 | } catch (e) { } | |
90 | } | |
91 | ||
33b8cab4 | 92 | notify(""); |
6b4163cb AD |
93 | } |
94 | } | |
95 | ||
e097e8be AD |
96 | function render_article(article) { |
97 | try { | |
6b4163cb | 98 | var f = document.getElementById("content-frame"); |
44cc6f20 AD |
99 | try { |
100 | f.scrollTop = 0; | |
101 | } catch (e) { }; | |
e097e8be AD |
102 | |
103 | f.innerHTML = article; | |
104 | ||
105 | } catch (e) { | |
106 | exception_error("render_article", e); | |
107 | } | |
108 | } | |
109 | ||
110 | function article_callback() { | |
111 | if (xmlhttp.readyState == 4) { | |
112 | debug("article_callback"); | |
113 | ||
114 | try { | |
115 | if (xmlhttp.responseXML) { | |
116 | var reply = xmlhttp.responseXML.firstChild.firstChild; | |
117 | ||
118 | var articles = xmlhttp.responseXML.getElementsByTagName("article"); | |
119 | ||
120 | for (var i = 0; i < articles.length; i++) { | |
121 | var a_id = articles[i].getAttribute("id"); | |
122 | ||
123 | debug("found id: " + a_id); | |
124 | ||
125 | if (a_id == active_post_id) { | |
126 | debug("active article, rendering..."); | |
127 | render_article(articles[i].firstChild.nodeValue); | |
128 | } | |
129 | ||
130 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
131 | } | |
132 | ||
133 | } else { | |
134 | debug("article_callback: returned no XML object"); | |
0d88fd97 AD |
135 | var f = document.getElementById("content-frame"); |
136 | f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>"; | |
e097e8be AD |
137 | } |
138 | } catch (e) { | |
139 | exception_error("article_callback", e); | |
140 | } | |
4b6206fa AD |
141 | |
142 | var date = new Date(); | |
143 | last_article_view = date.getTime() / 1000; | |
144 | ||
935f235d AD |
145 | if (typeof correctPNG != 'undefined') { |
146 | correctPNG(); | |
147 | } | |
0b126ac2 AD |
148 | |
149 | if (_reload_feedlist_after_view) { | |
150 | setTimeout('updateFeedList(false, false)', 50); | |
151 | _reload_feedlist_after_view = false; | |
152 | } else { | |
5a94a953 AD |
153 | var counters = xmlhttp.responseXML.getElementsByTagName("counters")[0]; |
154 | ||
155 | if (counters) { | |
156 | debug("parsing piggybacked counters: " + counters); | |
157 | parse_counters(counters, false); | |
158 | } else { | |
addb5836 | 159 | debug("counters container not found in reply"); |
5a94a953 | 160 | } |
0b126ac2 | 161 | } |
9ec58704 AD |
162 | |
163 | notify(""); | |
6b4163cb AD |
164 | } |
165 | } | |
166 | ||
1dc8dba0 | 167 | function view(id, feed_id, skip_history) { |
ee1f45f4 AD |
168 | |
169 | try { | |
ee1f45f4 | 170 | debug("loading article: " + id + "/" + feed_id); |
1dc8dba0 | 171 | |
0b126ac2 AD |
172 | active_real_feed_id = feed_id; |
173 | ||
e097e8be AD |
174 | var cached_article = cache_find(id); |
175 | ||
176 | debug("cache check result: " + (cached_article != false)); | |
177 | ||
178 | /* if (!skip_history) { | |
1dc8dba0 | 179 | history_push("ARTICLE:" + id + ":" + feed_id); |
e097e8be | 180 | } */ |
ee1f45f4 | 181 | |
ee1f45f4 AD |
182 | enableHotkeys(); |
183 | ||
1c2d7193 | 184 | //setActiveFeedId(feed_id); |
090e250b | 185 | |
6b4163cb AD |
186 | var query = "backend.php?op=view&id=" + param_escape(id) + |
187 | "&feed=" + param_escape(feed_id); | |
188 | ||
4b6206fa AD |
189 | var date = new Date(); |
190 | ||
191 | if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) { | |
192 | debug("<b>xmlhttp seems to be stuck at view, aborting</b>"); | |
193 | xmlhttp.abort(); | |
194 | } | |
195 | ||
ac162cbe AD |
196 | if (xmlhttp_ready(xmlhttp)) { |
197 | ||
198 | active_post_id = id; | |
4b6206fa AD |
199 | |
200 | cleanSelected("headlinesList"); | |
201 | ||
202 | var crow = document.getElementById("RROW-" + active_post_id); | |
e097e8be AD |
203 | |
204 | var article_is_unread = crow.className.match("Unread"); | |
205 | debug("article is unread: " + article_is_unread); | |
206 | ||
4b6206fa AD |
207 | crow.className = crow.className.replace("Unread", ""); |
208 | ||
209 | var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id); | |
210 | ||
211 | if (upd_img_pic) { | |
212 | upd_img_pic.src = "images/blank_icon.gif"; | |
213 | } | |
214 | ||
215 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
216 | markHeadline(active_post_id); | |
217 | ||
e097e8be AD |
218 | var neighbor_ids = getRelativePostIds(active_post_id); |
219 | ||
220 | /* only request uncached articles */ | |
221 | ||
222 | var cids_to_request = Array(); | |
223 | ||
224 | for (var i = 0; i < neighbor_ids.length; i++) { | |
225 | if (!cache_check(neighbor_ids[i])) { | |
226 | cids_to_request.push(neighbor_ids[i]); | |
227 | } | |
228 | } | |
229 | ||
230 | debug("additional ids: " + cids_to_request.toString()); | |
231 | ||
5a94a953 AD |
232 | /* additional info for piggyback counters */ |
233 | ||
234 | if (tagsAreDisplayed()) { | |
235 | query = query + "&omode=lt"; | |
236 | } else { | |
237 | query = query + "&omode=flc"; | |
238 | } | |
239 | ||
86173d9a AD |
240 | var date = new Date(); |
241 | var timestamp = Math.round(date.getTime() / 1000); | |
9ec58704 AD |
242 | query = query + "&ts=" + timestamp; |
243 | ||
e097e8be AD |
244 | query = query + "&cids=" + cids_to_request.toString(); |
245 | ||
246 | if (!cached_article) { | |
247 | ||
248 | notify_progress("Loading, please wait..."); | |
249 | ||
250 | debug(query); | |
251 | ||
252 | xmlhttp.open("GET", query, true); | |
253 | xmlhttp.onreadystatechange=article_callback; | |
254 | xmlhttp.send(null); | |
255 | } else if (cached_article && article_is_unread) { | |
256 | ||
257 | query = query + "&mode=prefetch"; | |
258 | ||
259 | debug(query); | |
260 | ||
261 | xmlhttp.open("GET", query, true); | |
262 | xmlhttp.onreadystatechange=article_callback; | |
263 | xmlhttp.send(null); | |
264 | ||
265 | render_article(cached_article); | |
266 | ||
267 | } else if (cached_article) { | |
268 | ||
addb5836 AD |
269 | query = query + "&mode=prefetch_old"; |
270 | ||
271 | debug(query); | |
272 | ||
273 | xmlhttp.open("GET", query, true); | |
274 | xmlhttp.onreadystatechange=article_callback; | |
275 | xmlhttp.send(null); | |
276 | ||
e097e8be AD |
277 | render_article(cached_article); |
278 | ||
279 | } | |
280 | ||
281 | cache_expire(); | |
86173d9a | 282 | |
6b4163cb AD |
283 | } else { |
284 | debug("xmlhttp busy (@view)"); | |
f88e0a5d | 285 | printLockingError(); |
6b4163cb AD |
286 | } |
287 | ||
ee1f45f4 AD |
288 | } catch (e) { |
289 | exception_error("view", e); | |
290 | } | |
f0601b87 AD |
291 | } |
292 | ||
67343d9f AD |
293 | function tMark(id) { |
294 | return toggleMark(id); | |
295 | } | |
296 | ||
9932fb06 | 297 | function toggleMark(id) { |
f0601b87 AD |
298 | |
299 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
300 | printLockingError(); | |
301 | return; | |
302 | } | |
303 | ||
f0601b87 AD |
304 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; |
305 | ||
67343d9f | 306 | var mark_img = document.getElementById("FMPIC-" + id); |
0feab655 | 307 | var vfeedu = document.getElementById("FEEDU--1"); |
7ba176d2 | 308 | var crow = document.getElementById("RROW-" + id); |
254e0e4b | 309 | |
9932fb06 | 310 | if (mark_img.alt != "Reset mark") { |
f0601b87 AD |
311 | mark_img.src = "images/mark_set.png"; |
312 | mark_img.alt = "Reset mark"; | |
f0601b87 | 313 | query = query + "&mark=1"; |
254e0e4b | 314 | |
7ba176d2 AD |
315 | if (vfeedu && crow.className.match("Unread")) { |
316 | vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; | |
317 | } | |
318 | ||
f0601b87 AD |
319 | } else { |
320 | mark_img.src = "images/mark_unset.png"; | |
321 | mark_img.alt = "Set mark"; | |
f0601b87 | 322 | query = query + "&mark=0"; |
254e0e4b | 323 | |
7ba176d2 AD |
324 | if (vfeedu && crow.className.match("Unread")) { |
325 | vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; | |
326 | } | |
254e0e4b AD |
327 | |
328 | } | |
329 | ||
0feab655 AD |
330 | var vfeedctr = document.getElementById("FEEDCTR--1"); |
331 | var vfeedr = document.getElementById("FEEDR--1"); | |
254e0e4b AD |
332 | |
333 | if (vfeedu && vfeedctr) { | |
334 | if ((+vfeedu.innerHTML) > 0) { | |
7ba176d2 | 335 | if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { |
8add756a | 336 | vfeedr.className = vfeedr.className + "Unread"; |
7ba176d2 | 337 | vfeedctr.className = "odd"; |
8add756a | 338 | } |
254e0e4b AD |
339 | } else { |
340 | vfeedctr.className = "invisible"; | |
8add756a | 341 | vfeedr.className = vfeedr.className.replace("Unread", ""); |
254e0e4b | 342 | } |
f0601b87 AD |
343 | } |
344 | ||
772bc83b AD |
345 | debug("toggle starred for aid " + id); |
346 | ||
347 | new Ajax.Request(query); | |
f0601b87 AD |
348 | |
349 | } | |
350 | ||
ac162cbe AD |
351 | function correctHeadlinesOffset(id) { |
352 | ||
353 | try { | |
354 | ||
355 | var hlist = document.getElementById("headlinesList"); | |
356 | var container = document.getElementById("headlinesInnerContainer"); | |
357 | var row = document.getElementById("RROW-" + id); | |
358 | ||
359 | var viewport = container.offsetHeight; | |
360 | ||
361 | var rel_offset_top = row.offsetTop - container.scrollTop; | |
362 | var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop; | |
363 | ||
364 | debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom); | |
365 | debug("Vport: " + viewport); | |
a5e46e0f | 366 | |
ac162cbe AD |
367 | if (rel_offset_top <= 0 || rel_offset_top > viewport) { |
368 | container.scrollTop = row.offsetTop; | |
369 | } else if (rel_offset_bottom > viewport) { | |
a5e46e0f AD |
370 | |
371 | /* doesn't properly work with Opera in some cases because | |
372 | Opera fucks up element scrolling */ | |
373 | ||
ac162cbe AD |
374 | container.scrollTop = row.offsetTop + row.offsetHeight - viewport; |
375 | } | |
376 | ||
377 | } catch (e) { | |
378 | exception_error("correctHeadlinesOffset", e); | |
379 | } | |
380 | ||
381 | } | |
382 | ||
bb7cface | 383 | function moveToPost(mode) { |
f0601b87 | 384 | |
4e51dd2b AD |
385 | // check for combined mode |
386 | if (!document.getElementById("headlinesList")) | |
387 | return; | |
388 | ||
bb7cface AD |
389 | var rows = getVisibleHeadlineIds(); |
390 | ||
ac162cbe AD |
391 | var prev_id = false; |
392 | var next_id = false; | |
bb7cface | 393 | |
d4eec882 AD |
394 | if (!document.getElementById('RROW-' + active_post_id)) { |
395 | active_post_id = false; | |
396 | } | |
397 | ||
bb7cface AD |
398 | if (active_post_id == false) { |
399 | next_id = getFirstVisibleHeadlineId(); | |
400 | prev_id = getLastVisibleHeadlineId(); | |
401 | } else { | |
402 | for (var i = 0; i < rows.length; i++) { | |
403 | if (rows[i] == active_post_id) { | |
404 | prev_id = rows[i-1]; | |
405 | next_id = rows[i+1]; | |
406 | } | |
407 | } | |
408 | } | |
409 | ||
410 | if (mode == "next") { | |
ac162cbe AD |
411 | if (next_id) { |
412 | correctHeadlinesOffset(next_id); | |
86741347 | 413 | view(next_id, getActiveFeedId()); |
bb7cface AD |
414 | } |
415 | } | |
416 | ||
417 | if (mode == "prev") { | |
ac162cbe AD |
418 | if (prev_id) { |
419 | correctHeadlinesOffset(prev_id); | |
86741347 | 420 | view(prev_id, getActiveFeedId()); |
bb7cface AD |
421 | } |
422 | } | |
423 | } | |
424 | ||
5f51022a AD |
425 | function toggleUnread(id, cmode) { |
426 | try { | |
427 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
428 | printLockingError(); | |
429 | return; | |
430 | } | |
431 | ||
432 | var row = document.getElementById("RROW-" + id); | |
433 | if (row) { | |
434 | var nc = row.className; | |
435 | nc = nc.replace("Unread", ""); | |
436 | nc = nc.replace("Selected", ""); | |
437 | ||
438 | if (row.className.match("Unread")) { | |
439 | row.className = nc; | |
440 | } else { | |
441 | row.className = nc + "Unread"; | |
442 | } | |
443 | ||
444 | if (!cmode) cmode = 2; | |
445 | ||
446 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
447 | param_escape(id) + "&cmode=" + param_escape(cmode); | |
448 | ||
9ec58704 AD |
449 | notify_progress("Loading, please wait..."); |
450 | ||
5f51022a AD |
451 | xmlhttp_rpc.open("GET", query, true); |
452 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
453 | xmlhttp_rpc.send(null); | |
454 | ||
455 | } | |
456 | ||
457 | ||
458 | } catch (e) { | |
459 | exception_error("toggleUnread", e); | |
460 | } | |
461 | } | |
462 | ||
2228d0e4 | 463 | function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) { |
1572afe5 AD |
464 | try { |
465 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
466 | printLockingError(); | |
467 | return; | |
468 | } | |
469 | ||
386cbf27 AD |
470 | var rows; |
471 | ||
472 | if (cdm_mode) { | |
473 | rows = cdmGetSelectedArticles(); | |
474 | } else { | |
475 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
476 | } | |
1572afe5 | 477 | |
2228d0e4 | 478 | if (rows.length == 0 && !no_error) { |
9cc600d1 AD |
479 | alert(__("No articles are selected.")); |
480 | return; | |
481 | } | |
482 | ||
1572afe5 | 483 | for (i = 0; i < rows.length; i++) { |
f1f2db64 AD |
484 | var row = document.getElementById("RROW-" + rows[i]); |
485 | if (row) { | |
486 | var nc = row.className; | |
487 | nc = nc.replace("Unread", ""); | |
488 | nc = nc.replace("Selected", ""); | |
489 | ||
490 | if (row.className.match("Unread")) { | |
491 | row.className = nc + "Selected"; | |
492 | } else { | |
493 | row.className = nc + "UnreadSelected"; | |
494 | } | |
495 | } | |
1572afe5 AD |
496 | } |
497 | ||
498 | if (rows.length > 0) { | |
499 | ||
b47b5af7 AD |
500 | var cmode = ""; |
501 | ||
502 | if (set_state == undefined) { | |
503 | cmode = "2"; | |
504 | } else if (set_state == true) { | |
505 | cmode = "1"; | |
506 | } else if (set_state == false) { | |
507 | cmode = "0"; | |
508 | } | |
509 | ||
1572afe5 | 510 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + |
b47b5af7 | 511 | param_escape(rows.toString()) + "&cmode=" + cmode; |
1572afe5 | 512 | |
e08443c1 AD |
513 | _catchup_callback_func = callback_func; |
514 | ||
9ec58704 AD |
515 | notify_progress("Loading, please wait..."); |
516 | ||
1572afe5 | 517 | xmlhttp_rpc.open("GET", query, true); |
e08443c1 | 518 | xmlhttp_rpc.onreadystatechange=catchup_callback; |
1572afe5 AD |
519 | xmlhttp_rpc.send(null); |
520 | ||
521 | } | |
522 | ||
523 | } catch (e) { | |
83f043bb | 524 | exception_error("selectionToggleUnread", e); |
1572afe5 AD |
525 | } |
526 | } | |
527 | ||
386cbf27 | 528 | function selectionToggleMarked(cdm_mode) { |
1572afe5 AD |
529 | try { |
530 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
531 | printLockingError(); | |
532 | return; | |
533 | } | |
534 | ||
386cbf27 AD |
535 | var rows; |
536 | ||
537 | if (cdm_mode) { | |
538 | rows = cdmGetSelectedArticles(); | |
539 | } else { | |
540 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
541 | } | |
1572afe5 | 542 | |
9cc600d1 AD |
543 | if (rows.length == 0) { |
544 | alert(__("No articles are selected.")); | |
545 | return; | |
546 | } | |
547 | ||
1572afe5 AD |
548 | for (i = 0; i < rows.length; i++) { |
549 | var row = document.getElementById("RROW-" + rows[i]); | |
550 | var mark_img = document.getElementById("FMARKPIC-" + rows[i]); | |
551 | ||
552 | if (row && mark_img) { | |
553 | ||
554 | if (mark_img.alt == "Set mark") { | |
555 | mark_img.src = "images/mark_set.png"; | |
556 | mark_img.alt = "Reset mark"; | |
557 | mark_img.setAttribute('onclick', | |
558 | 'javascript:toggleMark('+rows[i]+', false)'); | |
559 | ||
560 | } else { | |
561 | mark_img.src = "images/mark_unset.png"; | |
562 | mark_img.alt = "Set mark"; | |
563 | mark_img.setAttribute('onclick', | |
564 | 'javascript:toggleMark('+rows[i]+', true)'); | |
565 | } | |
566 | } | |
567 | } | |
568 | ||
569 | if (rows.length > 0) { | |
570 | ||
571 | var query = "backend.php?op=rpc&subop=markSelected&ids=" + | |
572 | param_escape(rows.toString()) + "&cmode=2"; | |
573 | ||
574 | xmlhttp_rpc.open("GET", query, true); | |
575 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
576 | xmlhttp_rpc.send(null); | |
577 | ||
578 | } | |
579 | ||
580 | } catch (e) { | |
83f043bb | 581 | exception_error("selectionToggleMarked", e); |
1572afe5 AD |
582 | } |
583 | } | |
584 | ||
386cbf27 AD |
585 | function cdmGetSelectedArticles() { |
586 | var sel_articles = new Array(); | |
b2128f01 | 587 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
588 | |
589 | for (i = 0; i < container.childNodes.length; i++) { | |
590 | var child = container.childNodes[i]; | |
591 | ||
592 | if (child.id.match("RROW-") && child.className.match("Selected")) { | |
593 | var c_id = child.id.replace("RROW-", ""); | |
594 | sel_articles.push(c_id); | |
595 | } | |
596 | } | |
597 | ||
598 | return sel_articles; | |
599 | } | |
600 | ||
601 | // mode = all,none,unread | |
602 | function cdmSelectArticles(mode) { | |
b2128f01 | 603 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
604 | |
605 | for (i = 0; i < container.childNodes.length; i++) { | |
606 | var child = container.childNodes[i]; | |
607 | ||
608 | if (child.id.match("RROW-")) { | |
06d1a1c1 AD |
609 | var aid = child.id.replace("RROW-", ""); |
610 | ||
611 | var cb = document.getElementById("RCHK-" + aid); | |
612 | ||
386cbf27 AD |
613 | if (mode == "all") { |
614 | if (!child.className.match("Selected")) { | |
615 | child.className = child.className + "Selected"; | |
06d1a1c1 | 616 | cb.checked = true; |
386cbf27 AD |
617 | } |
618 | } else if (mode == "unread") { | |
619 | if (child.className.match("Unread") && !child.className.match("Selected")) { | |
620 | child.className = child.className + "Selected"; | |
06d1a1c1 | 621 | cb.checked = true; |
386cbf27 AD |
622 | } |
623 | } else { | |
624 | child.className = child.className.replace("Selected", ""); | |
06d1a1c1 | 625 | cb.checked = false; |
386cbf27 AD |
626 | } |
627 | } | |
628 | } | |
629 | } | |
630 | ||
98bea1b1 | 631 | function catchupPage() { |
b47b5af7 AD |
632 | |
633 | if (document.getElementById("headlinesList")) { | |
634 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); | |
2228d0e4 | 635 | selectionToggleUnread(false, false, 'viewCurrentFeed()', true); |
b47b5af7 AD |
636 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); |
637 | } else { | |
638 | cdmSelectArticles('all'); | |
2228d0e4 | 639 | selectionToggleUnread(true, false, 'viewCurrentFeed()', true) |
b47b5af7 AD |
640 | cdmSelectArticles('none'); |
641 | } | |
98bea1b1 AD |
642 | } |
643 | ||
88040f57 AD |
644 | function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) { |
645 | ||
646 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
647 | printLockingError(); | |
648 | } | |
649 | ||
650 | var title = prompt("Please enter label title:", ""); | |
651 | ||
652 | if (title) { | |
653 | ||
654 | var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) + | |
655 | "&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) + | |
656 | "&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) + | |
657 | "&title=" + param_escape(title); | |
658 | ||
659 | debug("LFS: " + query); | |
660 | ||
661 | xmlhttp_rpc.open("GET", query, true); | |
0feab655 | 662 | xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback; |
88040f57 AD |
663 | xmlhttp_rpc.send(null); |
664 | } | |
665 | ||
666 | } | |
667 | ||
13f08f75 | 668 | function editArticleTags(id, feed_id, cdm_enabled) { |
0b126ac2 AD |
669 | _tag_active_post_id = id; |
670 | _tag_active_feed_id = feed_id; | |
13f08f75 | 671 | _tag_active_cdm = cdm_enabled; |
b07b61da AD |
672 | |
673 | cache_invalidate(id); | |
674 | ||
13f08f75 AD |
675 | try { |
676 | _tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop; | |
677 | } catch (e) { } | |
0b126ac2 AD |
678 | displayDlg('editArticleTags', id); |
679 | } | |
680 | ||
681 | ||
682 | function tag_saved_callback() { | |
683 | if (xmlhttp_rpc.readyState == 4) { | |
684 | try { | |
685 | debug("in tag_saved_callback"); | |
686 | ||
687 | closeInfoBox(); | |
688 | notify(""); | |
689 | ||
690 | if (tagsAreDisplayed()) { | |
691 | _reload_feedlist_after_view = true; | |
692 | } | |
693 | ||
13f08f75 AD |
694 | if (!_tag_active_cdm) { |
695 | if (active_post_id == _tag_active_post_id) { | |
696 | debug("reloading current article"); | |
697 | view(_tag_active_post_id, _tag_active_feed_id); | |
698 | } | |
699 | } else { | |
700 | debug("reloading current feed"); | |
701 | viewCurrentFeed(); | |
702 | } | |
0b126ac2 AD |
703 | |
704 | } catch (e) { | |
705 | exception_error("catchup_callback", e); | |
706 | } | |
707 | } | |
708 | } | |
709 | ||
710 | function editTagsSave() { | |
711 | ||
712 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
713 | printLockingError(); | |
714 | } | |
715 | ||
42c32916 | 716 | notify_progress("Saving article tags..."); |
88040f57 | 717 | |
0b126ac2 AD |
718 | var form = document.forms["tag_edit_form"]; |
719 | ||
720 | var query = Form.serialize("tag_edit_form"); | |
721 | ||
722 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true); | |
723 | xmlhttp_rpc.onreadystatechange=tag_saved_callback; | |
724 | xmlhttp_rpc.send(null); | |
725 | ||
726 | } | |
d62a3b63 AD |
727 | |
728 | function editTagsInsert() { | |
729 | try { | |
730 | ||
731 | var form = document.forms["tag_edit_form"]; | |
732 | ||
733 | var found_tags = form.found_tags; | |
734 | var tags_str = form.tags_str; | |
735 | ||
736 | var tag = found_tags[found_tags.selectedIndex].value; | |
737 | ||
738 | if (tags_str.value.length > 0 && | |
739 | tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) { | |
740 | ||
741 | tags_str.value = tags_str.value + ", "; | |
742 | } | |
743 | ||
744 | tags_str.value = tags_str.value + tag + ", "; | |
745 | ||
746 | found_tags.selectedIndex = 0; | |
747 | ||
748 | } catch (e) { | |
749 | exception_error(e, "editTagsInsert"); | |
750 | } | |
751 | } | |
ba0978c8 AD |
752 | |
753 | function cdmWatchdog() { | |
754 | ||
755 | try { | |
756 | ||
757 | var ctr = document.getElementById("headlinesInnerContainer"); | |
758 | ||
9acd22e8 AD |
759 | if (!ctr) return; |
760 | ||
ba0978c8 AD |
761 | var ids = new Array(); |
762 | ||
763 | var e = ctr.firstChild; | |
764 | ||
765 | while (e) { | |
766 | if (e.className && e.className == "cdmArticleUnread" && e.id && | |
767 | e.id.match("RROW-")) { | |
768 | ||
769 | // article fits in viewport OR article is longer than viewport and | |
770 | // its bottom is visible | |
771 | ||
772 | if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <= | |
773 | ctr.scrollTop + ctr.offsetHeight) { | |
774 | ||
775 | // debug(e.id + " is visible " + e.offsetTop + "." + | |
776 | // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." + | |
777 | // (ctr.scrollTop + ctr.offsetHeight)); | |
778 | ||
779 | ids.push(e.id.replace("RROW-", "")); | |
780 | ||
781 | } else if (e.offsetHeight > ctr.offsetHeight && | |
782 | e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
783 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) { | |
784 | ||
785 | ids.push(e.id.replace("RROW-", "")); | |
786 | ||
787 | } | |
788 | ||
c50e2b30 AD |
789 | // method 2: article bottom is visible and is in upper 1/2 of the viewport |
790 | ||
791 | /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
792 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) { | |
793 | ||
794 | ids.push(e.id.replace("RROW-", "")); | |
795 | ||
796 | } */ | |
797 | ||
ba0978c8 AD |
798 | } |
799 | ||
800 | e = e.nextSibling; | |
801 | } | |
802 | ||
803 | debug("cdmWatchdog, ids= " + ids.toString()); | |
804 | ||
805 | if (ids.length > 0 && xmlhttp_ready(xmlhttp_rpc)) { | |
806 | ||
807 | for (var i = 0; i < ids.length; i++) { | |
808 | var e = document.getElementById("RROW-" + ids[i]); | |
809 | if (e) { | |
810 | e.className = e.className.replace("Unread", ""); | |
811 | } | |
812 | } | |
813 | ||
814 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
815 | param_escape(ids.toString()) + "&cmode=0"; | |
816 | ||
f8e47112 | 817 | xmlhttp_rpc.open("GET", query, true); |
ba0978c8 | 818 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
c50e2b30 | 819 | xmlhttp_rpc.send(null); |
ba0978c8 AD |
820 | |
821 | } | |
822 | ||
c50e2b30 | 823 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000); |
ba0978c8 AD |
824 | |
825 | } catch (e) { | |
826 | exception_error(e, "cdmWatchdog"); | |
827 | } | |
828 | ||
829 | } | |
e097e8be AD |
830 | |
831 | ||
832 | function cache_inject(id, article) { | |
fed4387d | 833 | if (!cache_check(id)) { |
e097e8be AD |
834 | debug("cache_article: miss: " + id); |
835 | ||
836 | var cache_obj = new Array(); | |
837 | ||
fed4387d | 838 | cache_obj["id"] = id; |
e097e8be AD |
839 | cache_obj["data"] = article; |
840 | ||
fed4387d | 841 | article_cache.push(cache_obj); |
e097e8be AD |
842 | |
843 | } else { | |
844 | debug("cache_article: hit: " + id); | |
845 | } | |
846 | } | |
847 | ||
848 | function cache_find(id) { | |
fed4387d AD |
849 | for (var i = 0; i < article_cache.length; i++) { |
850 | if (article_cache[i]["id"] == id) { | |
fed4387d AD |
851 | return article_cache[i]["data"]; |
852 | } | |
e097e8be | 853 | } |
fed4387d | 854 | return false; |
e097e8be AD |
855 | } |
856 | ||
857 | function cache_check(id) { | |
fed4387d AD |
858 | for (var i = 0; i < article_cache.length; i++) { |
859 | if (article_cache[i]["id"] == id) { | |
860 | return true; | |
861 | } | |
862 | } | |
863 | return false; | |
e097e8be AD |
864 | } |
865 | ||
866 | function cache_expire() { | |
7289eacf | 867 | while (article_cache.length > 20) { |
fed4387d AD |
868 | article_cache.shift(); |
869 | } | |
e097e8be | 870 | } |
b07b61da AD |
871 | |
872 | function cache_invalidate(id) { | |
873 | var i = 0 | |
874 | ||
875 | while (i < article_cache.length) { | |
876 | if (article_cache[i]["id"] == id) { | |
877 | article_cache.remove(i); | |
878 | return true; | |
879 | } | |
880 | i++; | |
881 | } | |
882 | return false; | |
883 | } |