]>
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"); |
03c88bdd | 48 | var runtime_info = xmlhttp.responseXML.getElementsByTagName("runtime-info"); |
3de0261a | 49 | |
007a38d4 AD |
50 | if (headlines) { |
51 | f.innerHTML = headlines.firstChild.nodeValue; | |
52 | } else { | |
53 | debug("headlines_callback: returned no data"); | |
54 | f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML data)') + "</div>"; | |
55 | ||
56 | } | |
3de0261a | 57 | |
961f4c73 AD |
58 | if (articles) { |
59 | for (var i = 0; i < articles.length; i++) { | |
60 | var a_id = articles[i].getAttribute("id"); | |
61 | debug("found id: " + a_id); | |
62 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
63 | } | |
007a38d4 AD |
64 | } else { |
65 | debug("no cached articles received"); | |
961f4c73 AD |
66 | } |
67 | ||
3de0261a AD |
68 | if (counters) { |
69 | debug("parsing piggybacked counters: " + counters); | |
70 | parse_counters(counters, false); | |
addb5836 AD |
71 | } else { |
72 | debug("counters container not found in reply"); | |
3de0261a | 73 | } |
03c88bdd AD |
74 | |
75 | if (runtime_info) { | |
76 | debug("parsing runtime info: " + runtime_info[0]); | |
77 | parse_runtime_info(runtime_info[0]); | |
78 | } else { | |
79 | debug("counters container not found in reply"); | |
80 | } | |
81 | ||
3de0261a AD |
82 | } else { |
83 | debug("headlines_callback: returned no XML object"); | |
addb5836 | 84 | f.innerHTML = "<div class='whiteBox'>" + __('Could not update headlines (missing XML object)') + "</div>"; |
3de0261a AD |
85 | } |
86 | ||
935f235d AD |
87 | if (typeof correctPNG != 'undefined') { |
88 | correctPNG(); | |
89 | } | |
ba0978c8 AD |
90 | |
91 | if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout); | |
92 | ||
ac7bcd71 AD |
93 | if (!document.getElementById("headlinesList") && |
94 | getInitParam("cdm_auto_catchup") == 1) { | |
ba0978c8 AD |
95 | debug("starting CDM watchdog"); |
96 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000); | |
97 | _cdm_wd_vishist = new Array(); | |
ac7bcd71 AD |
98 | } else { |
99 | debug("not in CDM mode or watchdog disabled"); | |
ba0978c8 AD |
100 | } |
101 | ||
13f08f75 AD |
102 | if (_tag_cdm_scroll) { |
103 | try { | |
104 | document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll; | |
105 | _tag_cdm_scroll = false; | |
106 | } catch (e) { } | |
107 | } | |
108 | ||
33b8cab4 | 109 | notify(""); |
6b4163cb AD |
110 | } |
111 | } | |
112 | ||
e097e8be AD |
113 | function render_article(article) { |
114 | try { | |
6b4163cb | 115 | var f = document.getElementById("content-frame"); |
44cc6f20 AD |
116 | try { |
117 | f.scrollTop = 0; | |
118 | } catch (e) { }; | |
e097e8be AD |
119 | |
120 | f.innerHTML = article; | |
121 | ||
122 | } catch (e) { | |
123 | exception_error("render_article", e); | |
124 | } | |
125 | } | |
126 | ||
127 | function article_callback() { | |
128 | if (xmlhttp.readyState == 4) { | |
129 | debug("article_callback"); | |
130 | ||
131 | try { | |
132 | if (xmlhttp.responseXML) { | |
133 | var reply = xmlhttp.responseXML.firstChild.firstChild; | |
134 | ||
135 | var articles = xmlhttp.responseXML.getElementsByTagName("article"); | |
136 | ||
137 | for (var i = 0; i < articles.length; i++) { | |
138 | var a_id = articles[i].getAttribute("id"); | |
139 | ||
140 | debug("found id: " + a_id); | |
141 | ||
142 | if (a_id == active_post_id) { | |
143 | debug("active article, rendering..."); | |
144 | render_article(articles[i].firstChild.nodeValue); | |
145 | } | |
146 | ||
147 | cache_inject(a_id, articles[i].firstChild.nodeValue); | |
148 | } | |
149 | ||
150 | } else { | |
151 | debug("article_callback: returned no XML object"); | |
0d88fd97 AD |
152 | var f = document.getElementById("content-frame"); |
153 | f.innerHTML = "<div class='whiteBox'>" + __('Could not display article (missing XML object)') + "</div>"; | |
e097e8be AD |
154 | } |
155 | } catch (e) { | |
156 | exception_error("article_callback", e); | |
157 | } | |
4b6206fa AD |
158 | |
159 | var date = new Date(); | |
160 | last_article_view = date.getTime() / 1000; | |
161 | ||
935f235d AD |
162 | if (typeof correctPNG != 'undefined') { |
163 | correctPNG(); | |
164 | } | |
0b126ac2 AD |
165 | |
166 | if (_reload_feedlist_after_view) { | |
167 | setTimeout('updateFeedList(false, false)', 50); | |
168 | _reload_feedlist_after_view = false; | |
169 | } else { | |
5a94a953 AD |
170 | var counters = xmlhttp.responseXML.getElementsByTagName("counters")[0]; |
171 | ||
172 | if (counters) { | |
173 | debug("parsing piggybacked counters: " + counters); | |
174 | parse_counters(counters, false); | |
175 | } else { | |
addb5836 | 176 | debug("counters container not found in reply"); |
5a94a953 | 177 | } |
0b126ac2 | 178 | } |
9ec58704 AD |
179 | |
180 | notify(""); | |
6b4163cb AD |
181 | } |
182 | } | |
183 | ||
1dc8dba0 | 184 | function view(id, feed_id, skip_history) { |
ee1f45f4 AD |
185 | |
186 | try { | |
ee1f45f4 | 187 | debug("loading article: " + id + "/" + feed_id); |
1dc8dba0 | 188 | |
0b126ac2 AD |
189 | active_real_feed_id = feed_id; |
190 | ||
e097e8be AD |
191 | var cached_article = cache_find(id); |
192 | ||
193 | debug("cache check result: " + (cached_article != false)); | |
194 | ||
195 | /* if (!skip_history) { | |
1dc8dba0 | 196 | history_push("ARTICLE:" + id + ":" + feed_id); |
e097e8be | 197 | } */ |
ee1f45f4 | 198 | |
ee1f45f4 AD |
199 | enableHotkeys(); |
200 | ||
1c2d7193 | 201 | //setActiveFeedId(feed_id); |
090e250b | 202 | |
6b4163cb AD |
203 | var query = "backend.php?op=view&id=" + param_escape(id) + |
204 | "&feed=" + param_escape(feed_id); | |
205 | ||
4b6206fa AD |
206 | var date = new Date(); |
207 | ||
208 | if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) { | |
209 | debug("<b>xmlhttp seems to be stuck at view, aborting</b>"); | |
210 | xmlhttp.abort(); | |
c5af7171 AD |
211 | if (is_safari()) { |
212 | xmlhttp_ctr = Ajax.getTransport(); | |
213 | } | |
4b6206fa AD |
214 | } |
215 | ||
ac162cbe AD |
216 | if (xmlhttp_ready(xmlhttp)) { |
217 | ||
218 | active_post_id = id; | |
4b6206fa AD |
219 | |
220 | cleanSelected("headlinesList"); | |
221 | ||
222 | var crow = document.getElementById("RROW-" + active_post_id); | |
e097e8be AD |
223 | |
224 | var article_is_unread = crow.className.match("Unread"); | |
225 | debug("article is unread: " + article_is_unread); | |
226 | ||
4b6206fa AD |
227 | crow.className = crow.className.replace("Unread", ""); |
228 | ||
229 | var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id); | |
230 | ||
231 | if (upd_img_pic) { | |
232 | upd_img_pic.src = "images/blank_icon.gif"; | |
233 | } | |
234 | ||
235 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
236 | markHeadline(active_post_id); | |
237 | ||
e097e8be AD |
238 | var neighbor_ids = getRelativePostIds(active_post_id); |
239 | ||
240 | /* only request uncached articles */ | |
241 | ||
242 | var cids_to_request = Array(); | |
243 | ||
244 | for (var i = 0; i < neighbor_ids.length; i++) { | |
245 | if (!cache_check(neighbor_ids[i])) { | |
246 | cids_to_request.push(neighbor_ids[i]); | |
247 | } | |
248 | } | |
249 | ||
250 | debug("additional ids: " + cids_to_request.toString()); | |
251 | ||
5a94a953 AD |
252 | /* additional info for piggyback counters */ |
253 | ||
254 | if (tagsAreDisplayed()) { | |
255 | query = query + "&omode=lt"; | |
256 | } else { | |
257 | query = query + "&omode=flc"; | |
258 | } | |
259 | ||
86173d9a AD |
260 | var date = new Date(); |
261 | var timestamp = Math.round(date.getTime() / 1000); | |
9ec58704 AD |
262 | query = query + "&ts=" + timestamp; |
263 | ||
e097e8be AD |
264 | query = query + "&cids=" + cids_to_request.toString(); |
265 | ||
266 | if (!cached_article) { | |
267 | ||
268 | notify_progress("Loading, please wait..."); | |
269 | ||
270 | debug(query); | |
271 | ||
272 | xmlhttp.open("GET", query, true); | |
273 | xmlhttp.onreadystatechange=article_callback; | |
274 | xmlhttp.send(null); | |
275 | } else if (cached_article && article_is_unread) { | |
276 | ||
277 | query = query + "&mode=prefetch"; | |
278 | ||
279 | debug(query); | |
280 | ||
281 | xmlhttp.open("GET", query, true); | |
282 | xmlhttp.onreadystatechange=article_callback; | |
283 | xmlhttp.send(null); | |
284 | ||
285 | render_article(cached_article); | |
286 | ||
287 | } else if (cached_article) { | |
288 | ||
addb5836 AD |
289 | query = query + "&mode=prefetch_old"; |
290 | ||
291 | debug(query); | |
292 | ||
293 | xmlhttp.open("GET", query, true); | |
294 | xmlhttp.onreadystatechange=article_callback; | |
295 | xmlhttp.send(null); | |
296 | ||
e097e8be AD |
297 | render_article(cached_article); |
298 | ||
299 | } | |
300 | ||
301 | cache_expire(); | |
86173d9a | 302 | |
6b4163cb AD |
303 | } else { |
304 | debug("xmlhttp busy (@view)"); | |
f88e0a5d | 305 | printLockingError(); |
6b4163cb AD |
306 | } |
307 | ||
ee1f45f4 AD |
308 | } catch (e) { |
309 | exception_error("view", e); | |
310 | } | |
f0601b87 AD |
311 | } |
312 | ||
67343d9f AD |
313 | function tMark(id) { |
314 | return toggleMark(id); | |
315 | } | |
316 | ||
9932fb06 | 317 | function toggleMark(id) { |
f0601b87 AD |
318 | |
319 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
320 | printLockingError(); | |
321 | return; | |
322 | } | |
323 | ||
f0601b87 AD |
324 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; |
325 | ||
67343d9f | 326 | var mark_img = document.getElementById("FMPIC-" + id); |
0feab655 | 327 | var vfeedu = document.getElementById("FEEDU--1"); |
7ba176d2 | 328 | var crow = document.getElementById("RROW-" + id); |
254e0e4b | 329 | |
9932fb06 | 330 | if (mark_img.alt != "Reset mark") { |
f0601b87 AD |
331 | mark_img.src = "images/mark_set.png"; |
332 | mark_img.alt = "Reset mark"; | |
f0601b87 | 333 | query = query + "&mark=1"; |
254e0e4b | 334 | |
7ba176d2 AD |
335 | if (vfeedu && crow.className.match("Unread")) { |
336 | vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; | |
337 | } | |
338 | ||
f0601b87 AD |
339 | } else { |
340 | mark_img.src = "images/mark_unset.png"; | |
341 | mark_img.alt = "Set mark"; | |
f0601b87 | 342 | query = query + "&mark=0"; |
254e0e4b | 343 | |
7ba176d2 AD |
344 | if (vfeedu && crow.className.match("Unread")) { |
345 | vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; | |
346 | } | |
254e0e4b AD |
347 | |
348 | } | |
349 | ||
0feab655 AD |
350 | var vfeedctr = document.getElementById("FEEDCTR--1"); |
351 | var vfeedr = document.getElementById("FEEDR--1"); | |
254e0e4b AD |
352 | |
353 | if (vfeedu && vfeedctr) { | |
354 | if ((+vfeedu.innerHTML) > 0) { | |
7ba176d2 | 355 | if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { |
8add756a | 356 | vfeedr.className = vfeedr.className + "Unread"; |
7ba176d2 | 357 | vfeedctr.className = "odd"; |
8add756a | 358 | } |
254e0e4b AD |
359 | } else { |
360 | vfeedctr.className = "invisible"; | |
8add756a | 361 | vfeedr.className = vfeedr.className.replace("Unread", ""); |
254e0e4b | 362 | } |
f0601b87 AD |
363 | } |
364 | ||
772bc83b AD |
365 | debug("toggle starred for aid " + id); |
366 | ||
367 | new Ajax.Request(query); | |
f0601b87 AD |
368 | |
369 | } | |
370 | ||
ac162cbe AD |
371 | function correctHeadlinesOffset(id) { |
372 | ||
373 | try { | |
374 | ||
375 | var hlist = document.getElementById("headlinesList"); | |
376 | var container = document.getElementById("headlinesInnerContainer"); | |
377 | var row = document.getElementById("RROW-" + id); | |
378 | ||
379 | var viewport = container.offsetHeight; | |
380 | ||
381 | var rel_offset_top = row.offsetTop - container.scrollTop; | |
382 | var rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop; | |
383 | ||
384 | debug("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom); | |
385 | debug("Vport: " + viewport); | |
a5e46e0f | 386 | |
ac162cbe AD |
387 | if (rel_offset_top <= 0 || rel_offset_top > viewport) { |
388 | container.scrollTop = row.offsetTop; | |
389 | } else if (rel_offset_bottom > viewport) { | |
a5e46e0f AD |
390 | |
391 | /* doesn't properly work with Opera in some cases because | |
392 | Opera fucks up element scrolling */ | |
393 | ||
ac162cbe AD |
394 | container.scrollTop = row.offsetTop + row.offsetHeight - viewport; |
395 | } | |
396 | ||
397 | } catch (e) { | |
398 | exception_error("correctHeadlinesOffset", e); | |
399 | } | |
400 | ||
401 | } | |
402 | ||
bb7cface | 403 | function moveToPost(mode) { |
f0601b87 | 404 | |
4e51dd2b AD |
405 | // check for combined mode |
406 | if (!document.getElementById("headlinesList")) | |
407 | return; | |
408 | ||
bb7cface AD |
409 | var rows = getVisibleHeadlineIds(); |
410 | ||
ac162cbe AD |
411 | var prev_id = false; |
412 | var next_id = false; | |
bb7cface | 413 | |
d4eec882 AD |
414 | if (!document.getElementById('RROW-' + active_post_id)) { |
415 | active_post_id = false; | |
416 | } | |
417 | ||
bb7cface AD |
418 | if (active_post_id == false) { |
419 | next_id = getFirstVisibleHeadlineId(); | |
420 | prev_id = getLastVisibleHeadlineId(); | |
421 | } else { | |
422 | for (var i = 0; i < rows.length; i++) { | |
423 | if (rows[i] == active_post_id) { | |
424 | prev_id = rows[i-1]; | |
425 | next_id = rows[i+1]; | |
426 | } | |
427 | } | |
428 | } | |
429 | ||
430 | if (mode == "next") { | |
ac162cbe AD |
431 | if (next_id) { |
432 | correctHeadlinesOffset(next_id); | |
86741347 | 433 | view(next_id, getActiveFeedId()); |
bb7cface AD |
434 | } |
435 | } | |
436 | ||
437 | if (mode == "prev") { | |
ac162cbe AD |
438 | if (prev_id) { |
439 | correctHeadlinesOffset(prev_id); | |
86741347 | 440 | view(prev_id, getActiveFeedId()); |
bb7cface AD |
441 | } |
442 | } | |
443 | } | |
444 | ||
5f51022a AD |
445 | function toggleUnread(id, cmode) { |
446 | try { | |
447 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
448 | printLockingError(); | |
449 | return; | |
450 | } | |
451 | ||
452 | var row = document.getElementById("RROW-" + id); | |
453 | if (row) { | |
454 | var nc = row.className; | |
455 | nc = nc.replace("Unread", ""); | |
456 | nc = nc.replace("Selected", ""); | |
457 | ||
458 | if (row.className.match("Unread")) { | |
459 | row.className = nc; | |
460 | } else { | |
461 | row.className = nc + "Unread"; | |
462 | } | |
463 | ||
464 | if (!cmode) cmode = 2; | |
465 | ||
466 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
467 | param_escape(id) + "&cmode=" + param_escape(cmode); | |
468 | ||
9ec58704 AD |
469 | notify_progress("Loading, please wait..."); |
470 | ||
5f51022a AD |
471 | xmlhttp_rpc.open("GET", query, true); |
472 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
473 | xmlhttp_rpc.send(null); | |
474 | ||
475 | } | |
476 | ||
477 | ||
478 | } catch (e) { | |
479 | exception_error("toggleUnread", e); | |
480 | } | |
481 | } | |
482 | ||
2228d0e4 | 483 | function selectionToggleUnread(cdm_mode, set_state, callback_func, no_error) { |
1572afe5 AD |
484 | try { |
485 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
486 | printLockingError(); | |
487 | return; | |
488 | } | |
489 | ||
386cbf27 AD |
490 | var rows; |
491 | ||
492 | if (cdm_mode) { | |
493 | rows = cdmGetSelectedArticles(); | |
494 | } else { | |
495 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
496 | } | |
1572afe5 | 497 | |
2228d0e4 | 498 | if (rows.length == 0 && !no_error) { |
9cc600d1 AD |
499 | alert(__("No articles are selected.")); |
500 | return; | |
501 | } | |
502 | ||
1572afe5 | 503 | for (i = 0; i < rows.length; i++) { |
f1f2db64 AD |
504 | var row = document.getElementById("RROW-" + rows[i]); |
505 | if (row) { | |
506 | var nc = row.className; | |
507 | nc = nc.replace("Unread", ""); | |
508 | nc = nc.replace("Selected", ""); | |
509 | ||
510 | if (row.className.match("Unread")) { | |
511 | row.className = nc + "Selected"; | |
512 | } else { | |
513 | row.className = nc + "UnreadSelected"; | |
514 | } | |
515 | } | |
1572afe5 AD |
516 | } |
517 | ||
518 | if (rows.length > 0) { | |
519 | ||
b47b5af7 AD |
520 | var cmode = ""; |
521 | ||
522 | if (set_state == undefined) { | |
523 | cmode = "2"; | |
524 | } else if (set_state == true) { | |
525 | cmode = "1"; | |
526 | } else if (set_state == false) { | |
527 | cmode = "0"; | |
528 | } | |
529 | ||
1572afe5 | 530 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + |
b47b5af7 | 531 | param_escape(rows.toString()) + "&cmode=" + cmode; |
1572afe5 | 532 | |
e08443c1 AD |
533 | _catchup_callback_func = callback_func; |
534 | ||
9ec58704 AD |
535 | notify_progress("Loading, please wait..."); |
536 | ||
1572afe5 | 537 | xmlhttp_rpc.open("GET", query, true); |
e08443c1 | 538 | xmlhttp_rpc.onreadystatechange=catchup_callback; |
1572afe5 AD |
539 | xmlhttp_rpc.send(null); |
540 | ||
541 | } | |
542 | ||
543 | } catch (e) { | |
83f043bb | 544 | exception_error("selectionToggleUnread", e); |
1572afe5 AD |
545 | } |
546 | } | |
547 | ||
386cbf27 | 548 | function selectionToggleMarked(cdm_mode) { |
1572afe5 AD |
549 | try { |
550 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
551 | printLockingError(); | |
552 | return; | |
553 | } | |
554 | ||
386cbf27 AD |
555 | var rows; |
556 | ||
557 | if (cdm_mode) { | |
558 | rows = cdmGetSelectedArticles(); | |
559 | } else { | |
560 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
561 | } | |
1572afe5 | 562 | |
9cc600d1 AD |
563 | if (rows.length == 0) { |
564 | alert(__("No articles are selected.")); | |
565 | return; | |
566 | } | |
567 | ||
1572afe5 AD |
568 | for (i = 0; i < rows.length; i++) { |
569 | var row = document.getElementById("RROW-" + rows[i]); | |
570 | var mark_img = document.getElementById("FMARKPIC-" + rows[i]); | |
571 | ||
572 | if (row && mark_img) { | |
573 | ||
574 | if (mark_img.alt == "Set mark") { | |
575 | mark_img.src = "images/mark_set.png"; | |
576 | mark_img.alt = "Reset mark"; | |
577 | mark_img.setAttribute('onclick', | |
578 | 'javascript:toggleMark('+rows[i]+', false)'); | |
579 | ||
580 | } else { | |
581 | mark_img.src = "images/mark_unset.png"; | |
582 | mark_img.alt = "Set mark"; | |
583 | mark_img.setAttribute('onclick', | |
584 | 'javascript:toggleMark('+rows[i]+', true)'); | |
585 | } | |
586 | } | |
587 | } | |
588 | ||
589 | if (rows.length > 0) { | |
590 | ||
591 | var query = "backend.php?op=rpc&subop=markSelected&ids=" + | |
592 | param_escape(rows.toString()) + "&cmode=2"; | |
593 | ||
594 | xmlhttp_rpc.open("GET", query, true); | |
595 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
596 | xmlhttp_rpc.send(null); | |
597 | ||
598 | } | |
599 | ||
600 | } catch (e) { | |
83f043bb | 601 | exception_error("selectionToggleMarked", e); |
1572afe5 AD |
602 | } |
603 | } | |
604 | ||
386cbf27 AD |
605 | function cdmGetSelectedArticles() { |
606 | var sel_articles = new Array(); | |
b2128f01 | 607 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
608 | |
609 | for (i = 0; i < container.childNodes.length; i++) { | |
610 | var child = container.childNodes[i]; | |
611 | ||
612 | if (child.id.match("RROW-") && child.className.match("Selected")) { | |
613 | var c_id = child.id.replace("RROW-", ""); | |
614 | sel_articles.push(c_id); | |
615 | } | |
616 | } | |
617 | ||
618 | return sel_articles; | |
619 | } | |
620 | ||
621 | // mode = all,none,unread | |
622 | function cdmSelectArticles(mode) { | |
b2128f01 | 623 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
624 | |
625 | for (i = 0; i < container.childNodes.length; i++) { | |
626 | var child = container.childNodes[i]; | |
627 | ||
628 | if (child.id.match("RROW-")) { | |
06d1a1c1 AD |
629 | var aid = child.id.replace("RROW-", ""); |
630 | ||
631 | var cb = document.getElementById("RCHK-" + aid); | |
632 | ||
386cbf27 AD |
633 | if (mode == "all") { |
634 | if (!child.className.match("Selected")) { | |
635 | child.className = child.className + "Selected"; | |
06d1a1c1 | 636 | cb.checked = true; |
386cbf27 AD |
637 | } |
638 | } else if (mode == "unread") { | |
639 | if (child.className.match("Unread") && !child.className.match("Selected")) { | |
640 | child.className = child.className + "Selected"; | |
06d1a1c1 | 641 | cb.checked = true; |
386cbf27 AD |
642 | } |
643 | } else { | |
644 | child.className = child.className.replace("Selected", ""); | |
06d1a1c1 | 645 | cb.checked = false; |
386cbf27 AD |
646 | } |
647 | } | |
648 | } | |
649 | } | |
650 | ||
98bea1b1 | 651 | function catchupPage() { |
b47b5af7 AD |
652 | |
653 | if (document.getElementById("headlinesList")) { | |
654 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); | |
2228d0e4 | 655 | selectionToggleUnread(false, false, 'viewCurrentFeed()', true); |
b47b5af7 AD |
656 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); |
657 | } else { | |
658 | cdmSelectArticles('all'); | |
2228d0e4 | 659 | selectionToggleUnread(true, false, 'viewCurrentFeed()', true) |
b47b5af7 AD |
660 | cdmSelectArticles('none'); |
661 | } | |
98bea1b1 AD |
662 | } |
663 | ||
88040f57 AD |
664 | function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) { |
665 | ||
666 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
667 | printLockingError(); | |
668 | } | |
669 | ||
670 | var title = prompt("Please enter label title:", ""); | |
671 | ||
672 | if (title) { | |
673 | ||
674 | var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) + | |
675 | "&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) + | |
676 | "&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) + | |
677 | "&title=" + param_escape(title); | |
678 | ||
679 | debug("LFS: " + query); | |
680 | ||
681 | xmlhttp_rpc.open("GET", query, true); | |
0feab655 | 682 | xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback; |
88040f57 AD |
683 | xmlhttp_rpc.send(null); |
684 | } | |
685 | ||
686 | } | |
687 | ||
13f08f75 | 688 | function editArticleTags(id, feed_id, cdm_enabled) { |
0b126ac2 AD |
689 | _tag_active_post_id = id; |
690 | _tag_active_feed_id = feed_id; | |
13f08f75 | 691 | _tag_active_cdm = cdm_enabled; |
b07b61da AD |
692 | |
693 | cache_invalidate(id); | |
694 | ||
13f08f75 AD |
695 | try { |
696 | _tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop; | |
697 | } catch (e) { } | |
0b126ac2 AD |
698 | displayDlg('editArticleTags', id); |
699 | } | |
700 | ||
701 | ||
702 | function tag_saved_callback() { | |
703 | if (xmlhttp_rpc.readyState == 4) { | |
704 | try { | |
705 | debug("in tag_saved_callback"); | |
706 | ||
707 | closeInfoBox(); | |
708 | notify(""); | |
709 | ||
710 | if (tagsAreDisplayed()) { | |
711 | _reload_feedlist_after_view = true; | |
712 | } | |
713 | ||
13f08f75 AD |
714 | if (!_tag_active_cdm) { |
715 | if (active_post_id == _tag_active_post_id) { | |
716 | debug("reloading current article"); | |
717 | view(_tag_active_post_id, _tag_active_feed_id); | |
718 | } | |
719 | } else { | |
720 | debug("reloading current feed"); | |
721 | viewCurrentFeed(); | |
722 | } | |
0b126ac2 AD |
723 | |
724 | } catch (e) { | |
725 | exception_error("catchup_callback", e); | |
726 | } | |
727 | } | |
728 | } | |
729 | ||
730 | function editTagsSave() { | |
731 | ||
732 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
733 | printLockingError(); | |
734 | } | |
735 | ||
42c32916 | 736 | notify_progress("Saving article tags..."); |
88040f57 | 737 | |
0b126ac2 AD |
738 | var form = document.forms["tag_edit_form"]; |
739 | ||
740 | var query = Form.serialize("tag_edit_form"); | |
741 | ||
14b6c54b AD |
742 | query = "backend.php?op=rpc&subop=setArticleTags&" + query; |
743 | ||
744 | debug(query); | |
745 | ||
746 | xmlhttp_rpc.open("GET", query, true); | |
0b126ac2 AD |
747 | xmlhttp_rpc.onreadystatechange=tag_saved_callback; |
748 | xmlhttp_rpc.send(null); | |
749 | ||
750 | } | |
d62a3b63 AD |
751 | |
752 | function editTagsInsert() { | |
753 | try { | |
754 | ||
755 | var form = document.forms["tag_edit_form"]; | |
756 | ||
757 | var found_tags = form.found_tags; | |
758 | var tags_str = form.tags_str; | |
759 | ||
760 | var tag = found_tags[found_tags.selectedIndex].value; | |
761 | ||
762 | if (tags_str.value.length > 0 && | |
763 | tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) { | |
764 | ||
765 | tags_str.value = tags_str.value + ", "; | |
766 | } | |
767 | ||
768 | tags_str.value = tags_str.value + tag + ", "; | |
769 | ||
770 | found_tags.selectedIndex = 0; | |
771 | ||
772 | } catch (e) { | |
773 | exception_error(e, "editTagsInsert"); | |
774 | } | |
775 | } | |
ba0978c8 AD |
776 | |
777 | function cdmWatchdog() { | |
778 | ||
779 | try { | |
780 | ||
781 | var ctr = document.getElementById("headlinesInnerContainer"); | |
782 | ||
9acd22e8 AD |
783 | if (!ctr) return; |
784 | ||
ba0978c8 AD |
785 | var ids = new Array(); |
786 | ||
787 | var e = ctr.firstChild; | |
788 | ||
789 | while (e) { | |
790 | if (e.className && e.className == "cdmArticleUnread" && e.id && | |
791 | e.id.match("RROW-")) { | |
792 | ||
793 | // article fits in viewport OR article is longer than viewport and | |
794 | // its bottom is visible | |
795 | ||
796 | if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <= | |
797 | ctr.scrollTop + ctr.offsetHeight) { | |
798 | ||
799 | // debug(e.id + " is visible " + e.offsetTop + "." + | |
800 | // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." + | |
801 | // (ctr.scrollTop + ctr.offsetHeight)); | |
802 | ||
803 | ids.push(e.id.replace("RROW-", "")); | |
804 | ||
805 | } else if (e.offsetHeight > ctr.offsetHeight && | |
806 | e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
807 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) { | |
808 | ||
809 | ids.push(e.id.replace("RROW-", "")); | |
810 | ||
811 | } | |
812 | ||
c50e2b30 AD |
813 | // method 2: article bottom is visible and is in upper 1/2 of the viewport |
814 | ||
815 | /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
816 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) { | |
817 | ||
818 | ids.push(e.id.replace("RROW-", "")); | |
819 | ||
820 | } */ | |
821 | ||
ba0978c8 AD |
822 | } |
823 | ||
824 | e = e.nextSibling; | |
825 | } | |
826 | ||
827 | debug("cdmWatchdog, ids= " + ids.toString()); | |
828 | ||
829 | if (ids.length > 0 && xmlhttp_ready(xmlhttp_rpc)) { | |
830 | ||
831 | for (var i = 0; i < ids.length; i++) { | |
832 | var e = document.getElementById("RROW-" + ids[i]); | |
833 | if (e) { | |
834 | e.className = e.className.replace("Unread", ""); | |
835 | } | |
836 | } | |
837 | ||
838 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
839 | param_escape(ids.toString()) + "&cmode=0"; | |
840 | ||
f8e47112 | 841 | xmlhttp_rpc.open("GET", query, true); |
ba0978c8 | 842 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
c50e2b30 | 843 | xmlhttp_rpc.send(null); |
ba0978c8 AD |
844 | |
845 | } | |
846 | ||
c50e2b30 | 847 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000); |
ba0978c8 AD |
848 | |
849 | } catch (e) { | |
850 | exception_error(e, "cdmWatchdog"); | |
851 | } | |
852 | ||
853 | } | |
e097e8be AD |
854 | |
855 | ||
856 | function cache_inject(id, article) { | |
fed4387d | 857 | if (!cache_check(id)) { |
e097e8be AD |
858 | debug("cache_article: miss: " + id); |
859 | ||
860 | var cache_obj = new Array(); | |
861 | ||
fed4387d | 862 | cache_obj["id"] = id; |
e097e8be AD |
863 | cache_obj["data"] = article; |
864 | ||
fed4387d | 865 | article_cache.push(cache_obj); |
e097e8be AD |
866 | |
867 | } else { | |
868 | debug("cache_article: hit: " + id); | |
869 | } | |
870 | } | |
871 | ||
872 | function cache_find(id) { | |
fed4387d AD |
873 | for (var i = 0; i < article_cache.length; i++) { |
874 | if (article_cache[i]["id"] == id) { | |
fed4387d AD |
875 | return article_cache[i]["data"]; |
876 | } | |
e097e8be | 877 | } |
fed4387d | 878 | return false; |
e097e8be AD |
879 | } |
880 | ||
881 | function cache_check(id) { | |
fed4387d AD |
882 | for (var i = 0; i < article_cache.length; i++) { |
883 | if (article_cache[i]["id"] == id) { | |
884 | return true; | |
885 | } | |
886 | } | |
887 | return false; | |
e097e8be AD |
888 | } |
889 | ||
890 | function cache_expire() { | |
7289eacf | 891 | while (article_cache.length > 20) { |
fed4387d AD |
892 | article_cache.shift(); |
893 | } | |
e097e8be | 894 | } |
b07b61da AD |
895 | |
896 | function cache_invalidate(id) { | |
897 | var i = 0 | |
c1b18749 AD |
898 | |
899 | try { | |
900 | ||
901 | while (i < article_cache.length) { | |
902 | if (article_cache[i]["id"] == id) { | |
903 | debug("cache_invalidate: removed id " + id); | |
904 | article_cache.splice(i, 1); | |
905 | return true; | |
906 | } | |
907 | i++; | |
b07b61da | 908 | } |
c1b18749 AD |
909 | debug("cache_invalidate: id not found: " + id); |
910 | return false; | |
911 | } catch (e) { | |
912 | exception_error("cache_invalidate", e); | |
b07b61da | 913 | } |
b07b61da | 914 | } |