]>
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 | 48 | |
007a38d4 AD |
49 | if (headlines) { |
50 | f.innerHTML = headlines.firstChild.nodeValue; | |
51 | } else { | |
52 | debug("headlines_callback: returned no data"); | |
53 | f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>"; | |
54 | ||
55 | } | |
3de0261a | 56 | |
961f4c73 AD |
57 | if (articles) { |
58 | for (var i = 0; i < articles.length; i++) { | |
59 | var a_id = articles[i].getAttribute("id"); | |
60 | debug("found id: " + a_id); | |
61 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
62 | } | |
007a38d4 AD |
63 | } else { |
64 | debug("no cached articles received"); | |
961f4c73 AD |
65 | } |
66 | ||
3de0261a AD |
67 | if (counters) { |
68 | debug("parsing piggybacked counters: " + counters); | |
69 | parse_counters(counters, false); | |
addb5836 AD |
70 | } else { |
71 | debug("counters container not found in reply"); | |
3de0261a AD |
72 | } |
73 | } else { | |
74 | debug("headlines_callback: returned no XML object"); | |
addb5836 | 75 | f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>"; |
3de0261a AD |
76 | } |
77 | ||
935f235d AD |
78 | if (typeof correctPNG != 'undefined') { |
79 | correctPNG(); | |
80 | } | |
ba0978c8 AD |
81 | |
82 | if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout); | |
83 | ||
ac7bcd71 AD |
84 | if (!document.getElementById("headlinesList") && |
85 | getInitParam("cdm_auto_catchup") == 1) { | |
ba0978c8 AD |
86 | debug("starting CDM watchdog"); |
87 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000); | |
88 | _cdm_wd_vishist = new Array(); | |
ac7bcd71 AD |
89 | } else { |
90 | debug("not in CDM mode or watchdog disabled"); | |
ba0978c8 AD |
91 | } |
92 | ||
13f08f75 AD |
93 | if (_tag_cdm_scroll) { |
94 | try { | |
95 | document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll; | |
96 | _tag_cdm_scroll = false; | |
97 | } catch (e) { } | |
98 | } | |
99 | ||
33b8cab4 | 100 | notify(""); |
6b4163cb AD |
101 | } |
102 | } | |
103 | ||
e097e8be AD |
104 | function render_article(article) { |
105 | try { | |
6b4163cb | 106 | var f = document.getElementById("content-frame"); |
44cc6f20 AD |
107 | try { |
108 | f.scrollTop = 0; | |
109 | } catch (e) { }; | |
e097e8be AD |
110 | |
111 | f.innerHTML = article; | |
112 | ||
113 | } catch (e) { | |
114 | exception_error("render_article", e); | |
115 | } | |
116 | } | |
117 | ||
118 | function article_callback() { | |
119 | if (xmlhttp.readyState == 4) { | |
120 | debug("article_callback"); | |
121 | ||
122 | try { | |
123 | if (xmlhttp.responseXML) { | |
124 | var reply = xmlhttp.responseXML.firstChild.firstChild; | |
125 | ||
126 | var articles = xmlhttp.responseXML.getElementsByTagName("article"); | |
127 | ||
128 | for (var i = 0; i < articles.length; i++) { | |
129 | var a_id = articles[i].getAttribute("id"); | |
130 | ||
131 | debug("found id: " + a_id); | |
132 | ||
133 | if (a_id == active_post_id) { | |
134 | debug("active article, rendering..."); | |
135 | render_article(articles[i].firstChild.nodeValue); | |
136 | } | |
137 | ||
138 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
139 | } | |
140 | ||
141 | } else { | |
142 | debug("article_callback: returned no XML object"); | |
0d88fd97 AD |
143 | var f = document.getElementById("content-frame"); |
144 | f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>"; | |
e097e8be AD |
145 | } |
146 | } catch (e) { | |
147 | exception_error("article_callback", e); | |
148 | } | |
4b6206fa AD |
149 | |
150 | var date = new Date(); | |
151 | last_article_view = date.getTime() / 1000; | |
152 | ||
935f235d AD |
153 | if (typeof correctPNG != 'undefined') { |
154 | correctPNG(); | |
155 | } | |
0b126ac2 AD |
156 | |
157 | if (_reload_feedlist_after_view) { | |
158 | setTimeout('updateFeedList(false, false)', 50); | |
159 | _reload_feedlist_after_view = false; | |
160 | } else { | |
5a94a953 AD |
161 | var counters = xmlhttp.responseXML.getElementsByTagName("counters")[0]; |
162 | ||
163 | if (counters) { | |
164 | debug("parsing piggybacked counters: " + counters); | |
165 | parse_counters(counters, false); | |
166 | } else { | |
addb5836 | 167 | debug("counters container not found in reply"); |
5a94a953 | 168 | } |
0b126ac2 | 169 | } |
9ec58704 AD |
170 | |
171 | notify(""); | |
6b4163cb AD |
172 | } |
173 | } | |
174 | ||
1dc8dba0 | 175 | function view(id, feed_id, skip_history) { |
ee1f45f4 AD |
176 | |
177 | try { | |
ee1f45f4 | 178 | debug("loading article: " + id + "/" + feed_id); |
1dc8dba0 | 179 | |
0b126ac2 AD |
180 | active_real_feed_id = feed_id; |
181 | ||
e097e8be AD |
182 | var cached_article = cache_find(id); |
183 | ||
184 | debug("cache check result: " + (cached_article != false)); | |
185 | ||
186 | /* if (!skip_history) { | |
1dc8dba0 | 187 | history_push("ARTICLE:" + id + ":" + feed_id); |
e097e8be | 188 | } */ |
ee1f45f4 | 189 | |
ee1f45f4 AD |
190 | enableHotkeys(); |
191 | ||
1c2d7193 | 192 | //setActiveFeedId(feed_id); |
090e250b | 193 | |
6b4163cb AD |
194 | var query = "backend.php?op=view&id=" + param_escape(id) + |
195 | "&feed=" + param_escape(feed_id); | |
196 | ||
4b6206fa AD |
197 | var date = new Date(); |
198 | ||
199 | if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) { | |
200 | debug("<b>xmlhttp seems to be stuck at view, aborting</b>"); | |
201 | xmlhttp.abort(); | |
202 | } | |
203 | ||
ac162cbe AD |
204 | if (xmlhttp_ready(xmlhttp)) { |
205 | ||
206 | active_post_id = id; | |
4b6206fa AD |
207 | |
208 | cleanSelected("headlinesList"); | |
209 | ||
210 | var crow = document.getElementById("RROW-" + active_post_id); | |
e097e8be AD |
211 | |
212 | var article_is_unread = crow.className.match("Unread"); | |
213 | debug("article is unread: " + article_is_unread); | |
214 | ||
4b6206fa AD |
215 | crow.className = crow.className.replace("Unread", ""); |
216 | ||
217 | var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id); | |
218 | ||
219 | if (upd_img_pic) { | |
220 | upd_img_pic.src = "images/blank_icon.gif"; | |
221 | } | |
222 | ||
223 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
224 | markHeadline(active_post_id); | |
225 | ||
e097e8be AD |
226 | var neighbor_ids = getRelativePostIds(active_post_id); |
227 | ||
228 | /* only request uncached articles */ | |
229 | ||
230 | var cids_to_request = Array(); | |
231 | ||
232 | for (var i = 0; i < neighbor_ids.length; i++) { | |
233 | if (!cache_check(neighbor_ids[i])) { | |
234 | cids_to_request.push(neighbor_ids[i]); | |
235 | } | |
236 | } | |
237 | ||
238 | debug("additional ids: " + cids_to_request.toString()); | |
239 | ||
5a94a953 AD |
240 | /* additional info for piggyback counters */ |
241 | ||
242 | if (tagsAreDisplayed()) { | |
243 | query = query + "&omode=lt"; | |
244 | } else { | |
245 | query = query + "&omode=flc"; | |
246 | } | |
247 | ||
86173d9a AD |
248 | var date = new Date(); |
249 | var timestamp = Math.round(date.getTime() / 1000); | |
9ec58704 AD |
250 | query = query + "&ts=" + timestamp; |
251 | ||
e097e8be AD |
252 | query = query + "&cids=" + cids_to_request.toString(); |
253 | ||
254 | if (!cached_article) { | |
255 | ||
256 | notify_progress("Loading, please wait..."); | |
257 | ||
258 | debug(query); | |
259 | ||
260 | xmlhttp.open("GET", query, true); | |
261 | xmlhttp.onreadystatechange=article_callback; | |
262 | xmlhttp.send(null); | |
263 | } else if (cached_article && article_is_unread) { | |
264 | ||
265 | query = query + "&mode=prefetch"; | |
266 | ||
267 | debug(query); | |
268 | ||
269 | xmlhttp.open("GET", query, true); | |
270 | xmlhttp.onreadystatechange=article_callback; | |
271 | xmlhttp.send(null); | |
272 | ||
273 | render_article(cached_article); | |
274 | ||
275 | } else if (cached_article) { | |
276 | ||
addb5836 AD |
277 | query = query + "&mode=prefetch_old"; |
278 | ||
279 | debug(query); | |
280 | ||
281 | xmlhttp.open("GET", query, true); | |
282 | xmlhttp.onreadystatechange=article_callback; | |
283 | xmlhttp.send(null); | |
284 | ||
e097e8be AD |
285 | render_article(cached_article); |
286 | ||
287 | } | |
288 | ||
289 | cache_expire(); | |
86173d9a | 290 | |
6b4163cb AD |
291 | } else { |
292 | debug("xmlhttp busy (@view)"); | |
f88e0a5d | 293 | printLockingError(); |
6b4163cb AD |
294 | } |
295 | ||
ee1f45f4 AD |
296 | } catch (e) { |
297 | exception_error("view", e); | |
298 | } | |
f0601b87 AD |
299 | } |
300 | ||
67343d9f AD |
301 | function tMark(id) { |
302 | return toggleMark(id); | |
303 | } | |
304 | ||
9932fb06 | 305 | function toggleMark(id) { |
f0601b87 AD |
306 | |
307 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
308 | printLockingError(); | |
309 | return; | |
310 | } | |
311 | ||
f0601b87 AD |
312 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; |
313 | ||
67343d9f | 314 | var mark_img = document.getElementById("FMPIC-" + id); |
0feab655 | 315 | var vfeedu = document.getElementById("FEEDU--1"); |
7ba176d2 | 316 | var crow = document.getElementById("RROW-" + id); |
254e0e4b | 317 | |
9932fb06 | 318 | if (mark_img.alt != "Reset mark") { |
f0601b87 AD |
319 | mark_img.src = "images/mark_set.png"; |
320 | mark_img.alt = "Reset mark"; | |
f0601b87 | 321 | query = query + "&mark=1"; |
254e0e4b | 322 | |
7ba176d2 AD |
323 | if (vfeedu && crow.className.match("Unread")) { |
324 | vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; | |
325 | } | |
326 | ||
f0601b87 AD |
327 | } else { |
328 | mark_img.src = "images/mark_unset.png"; | |
329 | mark_img.alt = "Set mark"; | |
f0601b87 | 330 | query = query + "&mark=0"; |
254e0e4b | 331 | |
7ba176d2 AD |
332 | if (vfeedu && crow.className.match("Unread")) { |
333 | vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; | |
334 | } | |
254e0e4b AD |
335 | |
336 | } | |
337 | ||
0feab655 AD |
338 | var vfeedctr = document.getElementById("FEEDCTR--1"); |
339 | var vfeedr = document.getElementById("FEEDR--1"); | |
254e0e4b AD |
340 | |
341 | if (vfeedu && vfeedctr) { | |
342 | if ((+vfeedu.innerHTML) > 0) { | |
7ba176d2 | 343 | if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { |
8add756a | 344 | vfeedr.className = vfeedr.className + "Unread"; |
7ba176d2 | 345 | vfeedctr.className = "odd"; |
8add756a | 346 | } |
254e0e4b AD |
347 | } else { |
348 | vfeedctr.className = "invisible"; | |
8add756a | 349 | vfeedr.className = vfeedr.className.replace("Unread", ""); |
254e0e4b | 350 | } |
f0601b87 AD |
351 | } |
352 | ||
772bc83b AD |
353 | debug("toggle starred for aid " + id); |
354 | ||
355 | new Ajax.Request(query); | |
f0601b87 AD |
356 | |
357 | } | |
358 | ||
ac162cbe AD |
359 | function correctHeadlinesOffset(id) { |
360 | ||
361 | try { | |
362 | ||
363 | var hlist = document.getElementById("headlinesList"); | |
364 | var container = document.getElementById("headlinesInnerContainer"); | |
365 | var row = document.getElementById("RROW-" + id); | |
366 | ||
367 | var viewport = container.offsetHeight; | |
368 | ||
369 | var rel_offset_top = row.offsetTop - container.scrollTop; | |
370 | var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop; | |
371 | ||
372 | debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom); | |
373 | debug("Vport: " + viewport); | |
a5e46e0f | 374 | |
ac162cbe AD |
375 | if (rel_offset_top <= 0 || rel_offset_top > viewport) { |
376 | container.scrollTop = row.offsetTop; | |
377 | } else if (rel_offset_bottom > viewport) { | |
a5e46e0f AD |
378 | |
379 | /* doesn't properly work with Opera in some cases because | |
380 | Opera fucks up element scrolling */ | |
381 | ||
ac162cbe AD |
382 | container.scrollTop = row.offsetTop + row.offsetHeight - viewport; |
383 | } | |
384 | ||
385 | } catch (e) { | |
386 | exception_error("correctHeadlinesOffset", e); | |
387 | } | |
388 | ||
389 | } | |
390 | ||
bb7cface | 391 | function moveToPost(mode) { |
f0601b87 | 392 | |
4e51dd2b AD |
393 | // check for combined mode |
394 | if (!document.getElementById("headlinesList")) | |
395 | return; | |
396 | ||
bb7cface AD |
397 | var rows = getVisibleHeadlineIds(); |
398 | ||
ac162cbe AD |
399 | var prev_id = false; |
400 | var next_id = false; | |
bb7cface | 401 | |
d4eec882 AD |
402 | if (!document.getElementById('RROW-' + active_post_id)) { |
403 | active_post_id = false; | |
404 | } | |
405 | ||
bb7cface AD |
406 | if (active_post_id == false) { |
407 | next_id = getFirstVisibleHeadlineId(); | |
408 | prev_id = getLastVisibleHeadlineId(); | |
409 | } else { | |
410 | for (var i = 0; i < rows.length; i++) { | |
411 | if (rows[i] == active_post_id) { | |
412 | prev_id = rows[i-1]; | |
413 | next_id = rows[i+1]; | |
414 | } | |
415 | } | |
416 | } | |
417 | ||
418 | if (mode == "next") { | |
ac162cbe AD |
419 | if (next_id) { |
420 | correctHeadlinesOffset(next_id); | |
86741347 | 421 | view(next_id, getActiveFeedId()); |
bb7cface AD |
422 | } |
423 | } | |
424 | ||
425 | if (mode == "prev") { | |
ac162cbe AD |
426 | if (prev_id) { |
427 | correctHeadlinesOffset(prev_id); | |
86741347 | 428 | view(prev_id, getActiveFeedId()); |
bb7cface AD |
429 | } |
430 | } | |
431 | } | |
432 | ||
5f51022a AD |
433 | function toggleUnread(id, cmode) { |
434 | try { | |
435 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
436 | printLockingError(); | |
437 | return; | |
438 | } | |
439 | ||
440 | var row = document.getElementById("RROW-" + id); | |
441 | if (row) { | |
442 | var nc = row.className; | |
443 | nc = nc.replace("Unread", ""); | |
444 | nc = nc.replace("Selected", ""); | |
445 | ||
446 | if (row.className.match("Unread")) { | |
447 | row.className = nc; | |
448 | } else { | |
449 | row.className = nc + "Unread"; | |
450 | } | |
451 | ||
452 | if (!cmode) cmode = 2; | |
453 | ||
454 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
455 | param_escape(id) + "&cmode=" + param_escape(cmode); | |
456 | ||
9ec58704 AD |
457 | notify_progress("Loading, please wait..."); |
458 | ||
5f51022a AD |
459 | xmlhttp_rpc.open("GET", query, true); |
460 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
461 | xmlhttp_rpc.send(null); | |
462 | ||
463 | } | |
464 | ||
465 | ||
466 | } catch (e) { | |
467 | exception_error("toggleUnread", e); | |
468 | } | |
469 | } | |
470 | ||
2228d0e4 | 471 | function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) { |
1572afe5 AD |
472 | try { |
473 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
474 | printLockingError(); | |
475 | return; | |
476 | } | |
477 | ||
386cbf27 AD |
478 | var rows; |
479 | ||
480 | if (cdm_mode) { | |
481 | rows = cdmGetSelectedArticles(); | |
482 | } else { | |
483 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
484 | } | |
1572afe5 | 485 | |
2228d0e4 | 486 | if (rows.length == 0 && !no_error) { |
9cc600d1 AD |
487 | alert(__("No articles are selected.")); |
488 | return; | |
489 | } | |
490 | ||
1572afe5 | 491 | for (i = 0; i < rows.length; i++) { |
f1f2db64 AD |
492 | var row = document.getElementById("RROW-" + rows[i]); |
493 | if (row) { | |
494 | var nc = row.className; | |
495 | nc = nc.replace("Unread", ""); | |
496 | nc = nc.replace("Selected", ""); | |
497 | ||
498 | if (row.className.match("Unread")) { | |
499 | row.className = nc + "Selected"; | |
500 | } else { | |
501 | row.className = nc + "UnreadSelected"; | |
502 | } | |
503 | } | |
1572afe5 AD |
504 | } |
505 | ||
506 | if (rows.length > 0) { | |
507 | ||
b47b5af7 AD |
508 | var cmode = ""; |
509 | ||
510 | if (set_state == undefined) { | |
511 | cmode = "2"; | |
512 | } else if (set_state == true) { | |
513 | cmode = "1"; | |
514 | } else if (set_state == false) { | |
515 | cmode = "0"; | |
516 | } | |
517 | ||
1572afe5 | 518 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + |
b47b5af7 | 519 | param_escape(rows.toString()) + "&cmode=" + cmode; |
1572afe5 | 520 | |
e08443c1 AD |
521 | _catchup_callback_func = callback_func; |
522 | ||
9ec58704 AD |
523 | notify_progress("Loading, please wait..."); |
524 | ||
1572afe5 | 525 | xmlhttp_rpc.open("GET", query, true); |
e08443c1 | 526 | xmlhttp_rpc.onreadystatechange=catchup_callback; |
1572afe5 AD |
527 | xmlhttp_rpc.send(null); |
528 | ||
529 | } | |
530 | ||
531 | } catch (e) { | |
83f043bb | 532 | exception_error("selectionToggleUnread", e); |
1572afe5 AD |
533 | } |
534 | } | |
535 | ||
386cbf27 | 536 | function selectionToggleMarked(cdm_mode) { |
1572afe5 AD |
537 | try { |
538 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
539 | printLockingError(); | |
540 | return; | |
541 | } | |
542 | ||
386cbf27 AD |
543 | var rows; |
544 | ||
545 | if (cdm_mode) { | |
546 | rows = cdmGetSelectedArticles(); | |
547 | } else { | |
548 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
549 | } | |
1572afe5 | 550 | |
9cc600d1 AD |
551 | if (rows.length == 0) { |
552 | alert(__("No articles are selected.")); | |
553 | return; | |
554 | } | |
555 | ||
1572afe5 AD |
556 | for (i = 0; i < rows.length; i++) { |
557 | var row = document.getElementById("RROW-" + rows[i]); | |
558 | var mark_img = document.getElementById("FMARKPIC-" + rows[i]); | |
559 | ||
560 | if (row && mark_img) { | |
561 | ||
562 | if (mark_img.alt == "Set mark") { | |
563 | mark_img.src = "images/mark_set.png"; | |
564 | mark_img.alt = "Reset mark"; | |
565 | mark_img.setAttribute('onclick', | |
566 | 'javascript:toggleMark('+rows[i]+', false)'); | |
567 | ||
568 | } else { | |
569 | mark_img.src = "images/mark_unset.png"; | |
570 | mark_img.alt = "Set mark"; | |
571 | mark_img.setAttribute('onclick', | |
572 | 'javascript:toggleMark('+rows[i]+', true)'); | |
573 | } | |
574 | } | |
575 | } | |
576 | ||
577 | if (rows.length > 0) { | |
578 | ||
579 | var query = "backend.php?op=rpc&subop=markSelected&ids=" + | |
580 | param_escape(rows.toString()) + "&cmode=2"; | |
581 | ||
582 | xmlhttp_rpc.open("GET", query, true); | |
583 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
584 | xmlhttp_rpc.send(null); | |
585 | ||
586 | } | |
587 | ||
588 | } catch (e) { | |
83f043bb | 589 | exception_error("selectionToggleMarked", e); |
1572afe5 AD |
590 | } |
591 | } | |
592 | ||
386cbf27 AD |
593 | function cdmGetSelectedArticles() { |
594 | var sel_articles = new Array(); | |
b2128f01 | 595 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
596 | |
597 | for (i = 0; i < container.childNodes.length; i++) { | |
598 | var child = container.childNodes[i]; | |
599 | ||
600 | if (child.id.match("RROW-") && child.className.match("Selected")) { | |
601 | var c_id = child.id.replace("RROW-", ""); | |
602 | sel_articles.push(c_id); | |
603 | } | |
604 | } | |
605 | ||
606 | return sel_articles; | |
607 | } | |
608 | ||
609 | // mode = all,none,unread | |
610 | function cdmSelectArticles(mode) { | |
b2128f01 | 611 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
612 | |
613 | for (i = 0; i < container.childNodes.length; i++) { | |
614 | var child = container.childNodes[i]; | |
615 | ||
616 | if (child.id.match("RROW-")) { | |
06d1a1c1 AD |
617 | var aid = child.id.replace("RROW-", ""); |
618 | ||
619 | var cb = document.getElementById("RCHK-" + aid); | |
620 | ||
386cbf27 AD |
621 | if (mode == "all") { |
622 | if (!child.className.match("Selected")) { | |
623 | child.className = child.className + "Selected"; | |
06d1a1c1 | 624 | cb.checked = true; |
386cbf27 AD |
625 | } |
626 | } else if (mode == "unread") { | |
627 | if (child.className.match("Unread") && !child.className.match("Selected")) { | |
628 | child.className = child.className + "Selected"; | |
06d1a1c1 | 629 | cb.checked = true; |
386cbf27 AD |
630 | } |
631 | } else { | |
632 | child.className = child.className.replace("Selected", ""); | |
06d1a1c1 | 633 | cb.checked = false; |
386cbf27 AD |
634 | } |
635 | } | |
636 | } | |
637 | } | |
638 | ||
98bea1b1 | 639 | function catchupPage() { |
b47b5af7 AD |
640 | |
641 | if (document.getElementById("headlinesList")) { | |
642 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); | |
2228d0e4 | 643 | selectionToggleUnread(false, false, 'viewCurrentFeed()', true); |
b47b5af7 AD |
644 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); |
645 | } else { | |
646 | cdmSelectArticles('all'); | |
2228d0e4 | 647 | selectionToggleUnread(true, false, 'viewCurrentFeed()', true) |
b47b5af7 AD |
648 | cdmSelectArticles('none'); |
649 | } | |
98bea1b1 AD |
650 | } |
651 | ||
88040f57 AD |
652 | function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) { |
653 | ||
654 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
655 | printLockingError(); | |
656 | } | |
657 | ||
658 | var title = prompt("Please enter label title:", ""); | |
659 | ||
660 | if (title) { | |
661 | ||
662 | var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) + | |
663 | "&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) + | |
664 | "&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) + | |
665 | "&title=" + param_escape(title); | |
666 | ||
667 | debug("LFS: " + query); | |
668 | ||
669 | xmlhttp_rpc.open("GET", query, true); | |
0feab655 | 670 | xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback; |
88040f57 AD |
671 | xmlhttp_rpc.send(null); |
672 | } | |
673 | ||
674 | } | |
675 | ||
13f08f75 | 676 | function editArticleTags(id, feed_id, cdm_enabled) { |
0b126ac2 AD |
677 | _tag_active_post_id = id; |
678 | _tag_active_feed_id = feed_id; | |
13f08f75 | 679 | _tag_active_cdm = cdm_enabled; |
b07b61da AD |
680 | |
681 | cache_invalidate(id); | |
682 | ||
13f08f75 AD |
683 | try { |
684 | _tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop; | |
685 | } catch (e) { } | |
0b126ac2 AD |
686 | displayDlg('editArticleTags', id); |
687 | } | |
688 | ||
689 | ||
690 | function tag_saved_callback() { | |
691 | if (xmlhttp_rpc.readyState == 4) { | |
692 | try { | |
693 | debug("in tag_saved_callback"); | |
694 | ||
695 | closeInfoBox(); | |
696 | notify(""); | |
697 | ||
698 | if (tagsAreDisplayed()) { | |
699 | _reload_feedlist_after_view = true; | |
700 | } | |
701 | ||
13f08f75 AD |
702 | if (!_tag_active_cdm) { |
703 | if (active_post_id == _tag_active_post_id) { | |
704 | debug("reloading current article"); | |
705 | view(_tag_active_post_id, _tag_active_feed_id); | |
706 | } | |
707 | } else { | |
708 | debug("reloading current feed"); | |
709 | viewCurrentFeed(); | |
710 | } | |
0b126ac2 AD |
711 | |
712 | } catch (e) { | |
713 | exception_error("catchup_callback", e); | |
714 | } | |
715 | } | |
716 | } | |
717 | ||
718 | function editTagsSave() { | |
719 | ||
720 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
721 | printLockingError(); | |
722 | } | |
723 | ||
42c32916 | 724 | notify_progress("Saving article tags..."); |
88040f57 | 725 | |
0b126ac2 AD |
726 | var form = document.forms["tag_edit_form"]; |
727 | ||
728 | var query = Form.serialize("tag_edit_form"); | |
729 | ||
730 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true); | |
731 | xmlhttp_rpc.onreadystatechange=tag_saved_callback; | |
732 | xmlhttp_rpc.send(null); | |
733 | ||
734 | } | |
d62a3b63 AD |
735 | |
736 | function editTagsInsert() { | |
737 | try { | |
738 | ||
739 | var form = document.forms["tag_edit_form"]; | |
740 | ||
741 | var found_tags = form.found_tags; | |
742 | var tags_str = form.tags_str; | |
743 | ||
744 | var tag = found_tags[found_tags.selectedIndex].value; | |
745 | ||
746 | if (tags_str.value.length > 0 && | |
747 | tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) { | |
748 | ||
749 | tags_str.value = tags_str.value + ", "; | |
750 | } | |
751 | ||
752 | tags_str.value = tags_str.value + tag + ", "; | |
753 | ||
754 | found_tags.selectedIndex = 0; | |
755 | ||
756 | } catch (e) { | |
757 | exception_error(e, "editTagsInsert"); | |
758 | } | |
759 | } | |
ba0978c8 AD |
760 | |
761 | function cdmWatchdog() { | |
762 | ||
763 | try { | |
764 | ||
765 | var ctr = document.getElementById("headlinesInnerContainer"); | |
766 | ||
9acd22e8 AD |
767 | if (!ctr) return; |
768 | ||
ba0978c8 AD |
769 | var ids = new Array(); |
770 | ||
771 | var e = ctr.firstChild; | |
772 | ||
773 | while (e) { | |
774 | if (e.className && e.className == "cdmArticleUnread" && e.id && | |
775 | e.id.match("RROW-")) { | |
776 | ||
777 | // article fits in viewport OR article is longer than viewport and | |
778 | // its bottom is visible | |
779 | ||
780 | if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <= | |
781 | ctr.scrollTop + ctr.offsetHeight) { | |
782 | ||
783 | // debug(e.id + " is visible " + e.offsetTop + "." + | |
784 | // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." + | |
785 | // (ctr.scrollTop + ctr.offsetHeight)); | |
786 | ||
787 | ids.push(e.id.replace("RROW-", "")); | |
788 | ||
789 | } else if (e.offsetHeight > ctr.offsetHeight && | |
790 | e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
791 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) { | |
792 | ||
793 | ids.push(e.id.replace("RROW-", "")); | |
794 | ||
795 | } | |
796 | ||
c50e2b30 AD |
797 | // method 2: article bottom is visible and is in upper 1/2 of the viewport |
798 | ||
799 | /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
800 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) { | |
801 | ||
802 | ids.push(e.id.replace("RROW-", "")); | |
803 | ||
804 | } */ | |
805 | ||
ba0978c8 AD |
806 | } |
807 | ||
808 | e = e.nextSibling; | |
809 | } | |
810 | ||
811 | debug("cdmWatchdog, ids= " + ids.toString()); | |
812 | ||
813 | if (ids.length > 0 && xmlhttp_ready(xmlhttp_rpc)) { | |
814 | ||
815 | for (var i = 0; i < ids.length; i++) { | |
816 | var e = document.getElementById("RROW-" + ids[i]); | |
817 | if (e) { | |
818 | e.className = e.className.replace("Unread", ""); | |
819 | } | |
820 | } | |
821 | ||
822 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
823 | param_escape(ids.toString()) + "&cmode=0"; | |
824 | ||
f8e47112 | 825 | xmlhttp_rpc.open("GET", query, true); |
ba0978c8 | 826 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
c50e2b30 | 827 | xmlhttp_rpc.send(null); |
ba0978c8 AD |
828 | |
829 | } | |
830 | ||
c50e2b30 | 831 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000); |
ba0978c8 AD |
832 | |
833 | } catch (e) { | |
834 | exception_error(e, "cdmWatchdog"); | |
835 | } | |
836 | ||
837 | } | |
e097e8be AD |
838 | |
839 | ||
840 | function cache_inject(id, article) { | |
fed4387d | 841 | if (!cache_check(id)) { |
e097e8be AD |
842 | debug("cache_article: miss: " + id); |
843 | ||
844 | var cache_obj = new Array(); | |
845 | ||
fed4387d | 846 | cache_obj["id"] = id; |
e097e8be AD |
847 | cache_obj["data"] = article; |
848 | ||
fed4387d | 849 | article_cache.push(cache_obj); |
e097e8be AD |
850 | |
851 | } else { | |
852 | debug("cache_article: hit: " + id); | |
853 | } | |
854 | } | |
855 | ||
856 | function cache_find(id) { | |
fed4387d AD |
857 | for (var i = 0; i < article_cache.length; i++) { |
858 | if (article_cache[i]["id"] == id) { | |
fed4387d AD |
859 | return article_cache[i]["data"]; |
860 | } | |
e097e8be | 861 | } |
fed4387d | 862 | return false; |
e097e8be AD |
863 | } |
864 | ||
865 | function cache_check(id) { | |
fed4387d AD |
866 | for (var i = 0; i < article_cache.length; i++) { |
867 | if (article_cache[i]["id"] == id) { | |
868 | return true; | |
869 | } | |
870 | } | |
871 | return false; | |
e097e8be AD |
872 | } |
873 | ||
874 | function cache_expire() { | |
7289eacf | 875 | while (article_cache.length > 20) { |
fed4387d AD |
876 | article_cache.shift(); |
877 | } | |
e097e8be | 878 | } |
b07b61da AD |
879 | |
880 | function cache_invalidate(id) { | |
881 | var i = 0 | |
c1b18749 AD |
882 | |
883 | try { | |
884 | ||
885 | while (i < article_cache.length) { | |
886 | if (article_cache[i]["id"] == id) { | |
887 | debug("cache_invalidate: removed id " + id); | |
888 | article_cache.splice(i, 1); | |
889 | return true; | |
890 | } | |
891 | i++; | |
b07b61da | 892 | } |
c1b18749 AD |
893 | debug("cache_invalidate: id not found: " + id); |
894 | return false; | |
895 | } catch (e) { | |
896 | exception_error("cache_invalidate", e); | |
b07b61da | 897 | } |
b07b61da | 898 | } |