]>
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 | ||
e08443c1 AD |
19 | function catchup_callback() { |
20 | if (xmlhttp_rpc.readyState == 4) { | |
8f3b99ba AD |
21 | try { |
22 | debug("catchup_callback"); | |
23 | if (_catchup_callback_func) { | |
24 | setTimeout(_catchup_callback_func, 100); | |
25 | } | |
9ec58704 | 26 | notify(""); |
8f3b99ba AD |
27 | all_counters_callback(); |
28 | } catch (e) { | |
29 | exception_error("catchup_callback", e); | |
30 | } | |
e08443c1 AD |
31 | } |
32 | } | |
f0601b87 | 33 | |
6b4163cb AD |
34 | function headlines_callback() { |
35 | if (xmlhttp.readyState == 4) { | |
36 | debug("headlines_callback"); | |
37 | var f = document.getElementById("headlines-frame"); | |
44cc6f20 AD |
38 | try { |
39 | f.scrollTop = 0; | |
40 | } catch (e) { }; | |
6b4163cb | 41 | f.innerHTML = xmlhttp.responseText; |
30031575 | 42 | update_all_counters(); |
935f235d AD |
43 | if (typeof correctPNG != 'undefined') { |
44 | correctPNG(); | |
45 | } | |
ba0978c8 AD |
46 | |
47 | if (_cdm_wd_timeout) window.clearTimeout(_cdm_wd_timeout); | |
48 | ||
ac7bcd71 AD |
49 | if (!document.getElementById("headlinesList") && |
50 | getInitParam("cdm_auto_catchup") == 1) { | |
ba0978c8 AD |
51 | debug("starting CDM watchdog"); |
52 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 5000); | |
53 | _cdm_wd_vishist = new Array(); | |
ac7bcd71 AD |
54 | } else { |
55 | debug("not in CDM mode or watchdog disabled"); | |
ba0978c8 AD |
56 | } |
57 | ||
13f08f75 AD |
58 | if (_tag_cdm_scroll) { |
59 | try { | |
60 | document.getElementById("headlinesInnerContainer").scrollTop = _tag_cdm_scroll; | |
61 | _tag_cdm_scroll = false; | |
62 | } catch (e) { } | |
63 | } | |
64 | ||
33b8cab4 | 65 | notify(""); |
6b4163cb AD |
66 | } |
67 | } | |
68 | ||
69 | function article_callback() { | |
70 | if (xmlhttp.readyState == 4) { | |
71 | debug("article_callback"); | |
72 | var f = document.getElementById("content-frame"); | |
44cc6f20 AD |
73 | try { |
74 | f.scrollTop = 0; | |
75 | } catch (e) { }; | |
6b4163cb | 76 | f.innerHTML = xmlhttp.responseText; |
4b6206fa AD |
77 | |
78 | var date = new Date(); | |
79 | last_article_view = date.getTime() / 1000; | |
80 | ||
935f235d AD |
81 | if (typeof correctPNG != 'undefined') { |
82 | correctPNG(); | |
83 | } | |
0b126ac2 AD |
84 | |
85 | if (_reload_feedlist_after_view) { | |
86 | setTimeout('updateFeedList(false, false)', 50); | |
87 | _reload_feedlist_after_view = false; | |
88 | } else { | |
89 | update_all_counters(); | |
90 | } | |
9ec58704 AD |
91 | |
92 | notify(""); | |
6b4163cb AD |
93 | } |
94 | } | |
95 | ||
1dc8dba0 | 96 | function view(id, feed_id, skip_history) { |
ee1f45f4 AD |
97 | |
98 | try { | |
ee1f45f4 | 99 | debug("loading article: " + id + "/" + feed_id); |
1dc8dba0 | 100 | |
0b126ac2 AD |
101 | active_real_feed_id = feed_id; |
102 | ||
1dc8dba0 AD |
103 | if (!skip_history) { |
104 | history_push("ARTICLE:" + id + ":" + feed_id); | |
105 | } | |
ee1f45f4 | 106 | |
ee1f45f4 AD |
107 | enableHotkeys(); |
108 | ||
ee1f45f4 | 109 | active_post_id = id; |
1c2d7193 | 110 | //setActiveFeedId(feed_id); |
090e250b | 111 | |
6b4163cb AD |
112 | var query = "backend.php?op=view&id=" + param_escape(id) + |
113 | "&feed=" + param_escape(feed_id); | |
114 | ||
4b6206fa AD |
115 | var date = new Date(); |
116 | ||
117 | if (!xmlhttp_ready(xmlhttp) && last_article_view < date.getTime() / 1000 - 15) { | |
118 | debug("<b>xmlhttp seems to be stuck at view, aborting</b>"); | |
119 | xmlhttp.abort(); | |
120 | } | |
121 | ||
6b4163cb | 122 | if (xmlhttp_ready(xmlhttp)) { |
4b6206fa AD |
123 | |
124 | cleanSelected("headlinesList"); | |
125 | ||
126 | var crow = document.getElementById("RROW-" + active_post_id); | |
127 | crow.className = crow.className.replace("Unread", ""); | |
128 | ||
129 | var upd_img_pic = document.getElementById("FUPDPIC-" + active_post_id); | |
130 | ||
131 | if (upd_img_pic) { | |
132 | upd_img_pic.src = "images/blank_icon.gif"; | |
133 | } | |
134 | ||
135 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); | |
136 | markHeadline(active_post_id); | |
137 | ||
86173d9a AD |
138 | var date = new Date(); |
139 | var timestamp = Math.round(date.getTime() / 1000); | |
9ec58704 AD |
140 | query = query + "&ts=" + timestamp; |
141 | ||
142 | notify_progress("Loading, please wait..."); | |
86173d9a | 143 | |
6b4163cb AD |
144 | xmlhttp.open("GET", query, true); |
145 | xmlhttp.onreadystatechange=article_callback; | |
146 | xmlhttp.send(null); | |
147 | } else { | |
148 | debug("xmlhttp busy (@view)"); | |
f88e0a5d | 149 | printLockingError(); |
6b4163cb AD |
150 | } |
151 | ||
ee1f45f4 AD |
152 | } catch (e) { |
153 | exception_error("view", e); | |
154 | } | |
f0601b87 AD |
155 | } |
156 | ||
9932fb06 | 157 | function toggleMark(id) { |
f0601b87 AD |
158 | |
159 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
160 | printLockingError(); | |
161 | return; | |
162 | } | |
163 | ||
f0601b87 AD |
164 | var query = "backend.php?op=rpc&id=" + id + "&subop=mark"; |
165 | ||
7ba176d2 | 166 | var mark_img = document.getElementById("FMARKPIC-" + id); |
0feab655 | 167 | var vfeedu = document.getElementById("FEEDU--1"); |
7ba176d2 | 168 | var crow = document.getElementById("RROW-" + id); |
254e0e4b | 169 | |
9932fb06 | 170 | if (mark_img.alt != "Reset mark") { |
f0601b87 AD |
171 | mark_img.src = "images/mark_set.png"; |
172 | mark_img.alt = "Reset mark"; | |
f0601b87 | 173 | query = query + "&mark=1"; |
254e0e4b | 174 | |
7ba176d2 AD |
175 | if (vfeedu && crow.className.match("Unread")) { |
176 | vfeedu.innerHTML = (+vfeedu.innerHTML) + 1; | |
177 | } | |
178 | ||
f0601b87 AD |
179 | } else { |
180 | mark_img.src = "images/mark_unset.png"; | |
181 | mark_img.alt = "Set mark"; | |
f0601b87 | 182 | query = query + "&mark=0"; |
254e0e4b | 183 | |
7ba176d2 AD |
184 | if (vfeedu && crow.className.match("Unread")) { |
185 | vfeedu.innerHTML = (+vfeedu.innerHTML) - 1; | |
186 | } | |
254e0e4b AD |
187 | |
188 | } | |
189 | ||
0feab655 AD |
190 | var vfeedctr = document.getElementById("FEEDCTR--1"); |
191 | var vfeedr = document.getElementById("FEEDR--1"); | |
254e0e4b AD |
192 | |
193 | if (vfeedu && vfeedctr) { | |
194 | if ((+vfeedu.innerHTML) > 0) { | |
7ba176d2 | 195 | if (crow.className.match("Unread") && !vfeedr.className.match("Unread")) { |
8add756a | 196 | vfeedr.className = vfeedr.className + "Unread"; |
7ba176d2 | 197 | vfeedctr.className = "odd"; |
8add756a | 198 | } |
254e0e4b AD |
199 | } else { |
200 | vfeedctr.className = "invisible"; | |
8add756a | 201 | vfeedr.className = vfeedr.className.replace("Unread", ""); |
254e0e4b | 202 | } |
f0601b87 AD |
203 | } |
204 | ||
772bc83b AD |
205 | debug("toggle starred for aid " + id); |
206 | ||
207 | new Ajax.Request(query); | |
f0601b87 AD |
208 | |
209 | } | |
210 | ||
bb7cface | 211 | function moveToPost(mode) { |
f0601b87 | 212 | |
4e51dd2b AD |
213 | // check for combined mode |
214 | if (!document.getElementById("headlinesList")) | |
215 | return; | |
216 | ||
bb7cface AD |
217 | var rows = getVisibleHeadlineIds(); |
218 | ||
219 | var prev_id; | |
220 | var next_id; | |
221 | ||
d4eec882 AD |
222 | if (!document.getElementById('RROW-' + active_post_id)) { |
223 | active_post_id = false; | |
224 | } | |
225 | ||
bb7cface AD |
226 | if (active_post_id == false) { |
227 | next_id = getFirstVisibleHeadlineId(); | |
228 | prev_id = getLastVisibleHeadlineId(); | |
229 | } else { | |
230 | for (var i = 0; i < rows.length; i++) { | |
231 | if (rows[i] == active_post_id) { | |
232 | prev_id = rows[i-1]; | |
233 | next_id = rows[i+1]; | |
234 | } | |
235 | } | |
236 | } | |
237 | ||
238 | if (mode == "next") { | |
239 | if (next_id != undefined) { | |
86741347 | 240 | view(next_id, getActiveFeedId()); |
bb7cface AD |
241 | } |
242 | } | |
243 | ||
244 | if (mode == "prev") { | |
245 | if ( prev_id != undefined) { | |
86741347 | 246 | view(prev_id, getActiveFeedId()); |
bb7cface AD |
247 | } |
248 | } | |
249 | } | |
250 | ||
5f51022a AD |
251 | function toggleUnread(id, cmode) { |
252 | try { | |
253 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
254 | printLockingError(); | |
255 | return; | |
256 | } | |
257 | ||
258 | var row = document.getElementById("RROW-" + id); | |
259 | if (row) { | |
260 | var nc = row.className; | |
261 | nc = nc.replace("Unread", ""); | |
262 | nc = nc.replace("Selected", ""); | |
263 | ||
264 | if (row.className.match("Unread")) { | |
265 | row.className = nc; | |
266 | } else { | |
267 | row.className = nc + "Unread"; | |
268 | } | |
269 | ||
270 | if (!cmode) cmode = 2; | |
271 | ||
272 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
273 | param_escape(id) + "&cmode=" + param_escape(cmode); | |
274 | ||
9ec58704 AD |
275 | notify_progress("Loading, please wait..."); |
276 | ||
5f51022a AD |
277 | xmlhttp_rpc.open("GET", query, true); |
278 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
279 | xmlhttp_rpc.send(null); | |
280 | ||
281 | } | |
282 | ||
283 | ||
284 | } catch (e) { | |
285 | exception_error("toggleUnread", e); | |
286 | } | |
287 | } | |
288 | ||
e08443c1 | 289 | function selectionToggleUnread(cdm_mode, set_state, callback_func) { |
1572afe5 AD |
290 | try { |
291 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
292 | printLockingError(); | |
293 | return; | |
294 | } | |
295 | ||
386cbf27 AD |
296 | var rows; |
297 | ||
298 | if (cdm_mode) { | |
299 | rows = cdmGetSelectedArticles(); | |
300 | } else { | |
301 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
302 | } | |
1572afe5 | 303 | |
9cc600d1 AD |
304 | if (rows.length == 0) { |
305 | alert(__("No articles are selected.")); | |
306 | return; | |
307 | } | |
308 | ||
1572afe5 | 309 | for (i = 0; i < rows.length; i++) { |
f1f2db64 AD |
310 | var row = document.getElementById("RROW-" + rows[i]); |
311 | if (row) { | |
312 | var nc = row.className; | |
313 | nc = nc.replace("Unread", ""); | |
314 | nc = nc.replace("Selected", ""); | |
315 | ||
316 | if (row.className.match("Unread")) { | |
317 | row.className = nc + "Selected"; | |
318 | } else { | |
319 | row.className = nc + "UnreadSelected"; | |
320 | } | |
321 | } | |
1572afe5 AD |
322 | } |
323 | ||
324 | if (rows.length > 0) { | |
325 | ||
b47b5af7 AD |
326 | var cmode = ""; |
327 | ||
328 | if (set_state == undefined) { | |
329 | cmode = "2"; | |
330 | } else if (set_state == true) { | |
331 | cmode = "1"; | |
332 | } else if (set_state == false) { | |
333 | cmode = "0"; | |
334 | } | |
335 | ||
1572afe5 | 336 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + |
b47b5af7 | 337 | param_escape(rows.toString()) + "&cmode=" + cmode; |
1572afe5 | 338 | |
e08443c1 AD |
339 | _catchup_callback_func = callback_func; |
340 | ||
9ec58704 AD |
341 | notify_progress("Loading, please wait..."); |
342 | ||
1572afe5 | 343 | xmlhttp_rpc.open("GET", query, true); |
e08443c1 | 344 | xmlhttp_rpc.onreadystatechange=catchup_callback; |
1572afe5 AD |
345 | xmlhttp_rpc.send(null); |
346 | ||
347 | } | |
348 | ||
349 | } catch (e) { | |
83f043bb | 350 | exception_error("selectionToggleUnread", e); |
1572afe5 AD |
351 | } |
352 | } | |
353 | ||
386cbf27 | 354 | function selectionToggleMarked(cdm_mode) { |
1572afe5 AD |
355 | try { |
356 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
357 | printLockingError(); | |
358 | return; | |
359 | } | |
360 | ||
386cbf27 AD |
361 | var rows; |
362 | ||
363 | if (cdm_mode) { | |
364 | rows = cdmGetSelectedArticles(); | |
365 | } else { | |
366 | rows = getSelectedTableRowIds("headlinesList", "RROW", "RCHK"); | |
367 | } | |
1572afe5 | 368 | |
9cc600d1 AD |
369 | if (rows.length == 0) { |
370 | alert(__("No articles are selected.")); | |
371 | return; | |
372 | } | |
373 | ||
1572afe5 AD |
374 | for (i = 0; i < rows.length; i++) { |
375 | var row = document.getElementById("RROW-" + rows[i]); | |
376 | var mark_img = document.getElementById("FMARKPIC-" + rows[i]); | |
377 | ||
378 | if (row && mark_img) { | |
379 | ||
380 | if (mark_img.alt == "Set mark") { | |
381 | mark_img.src = "images/mark_set.png"; | |
382 | mark_img.alt = "Reset mark"; | |
383 | mark_img.setAttribute('onclick', | |
384 | 'javascript:toggleMark('+rows[i]+', false)'); | |
385 | ||
386 | } else { | |
387 | mark_img.src = "images/mark_unset.png"; | |
388 | mark_img.alt = "Set mark"; | |
389 | mark_img.setAttribute('onclick', | |
390 | 'javascript:toggleMark('+rows[i]+', true)'); | |
391 | } | |
392 | } | |
393 | } | |
394 | ||
395 | if (rows.length > 0) { | |
396 | ||
397 | var query = "backend.php?op=rpc&subop=markSelected&ids=" + | |
398 | param_escape(rows.toString()) + "&cmode=2"; | |
399 | ||
400 | xmlhttp_rpc.open("GET", query, true); | |
401 | xmlhttp_rpc.onreadystatechange=all_counters_callback; | |
402 | xmlhttp_rpc.send(null); | |
403 | ||
404 | } | |
405 | ||
406 | } catch (e) { | |
83f043bb | 407 | exception_error("selectionToggleMarked", e); |
1572afe5 AD |
408 | } |
409 | } | |
410 | ||
386cbf27 AD |
411 | function cdmGetSelectedArticles() { |
412 | var sel_articles = new Array(); | |
b2128f01 | 413 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
414 | |
415 | for (i = 0; i < container.childNodes.length; i++) { | |
416 | var child = container.childNodes[i]; | |
417 | ||
418 | if (child.id.match("RROW-") && child.className.match("Selected")) { | |
419 | var c_id = child.id.replace("RROW-", ""); | |
420 | sel_articles.push(c_id); | |
421 | } | |
422 | } | |
423 | ||
424 | return sel_articles; | |
425 | } | |
426 | ||
427 | // mode = all,none,unread | |
428 | function cdmSelectArticles(mode) { | |
b2128f01 | 429 | var container = document.getElementById("headlinesInnerContainer"); |
386cbf27 AD |
430 | |
431 | for (i = 0; i < container.childNodes.length; i++) { | |
432 | var child = container.childNodes[i]; | |
433 | ||
434 | if (child.id.match("RROW-")) { | |
06d1a1c1 AD |
435 | var aid = child.id.replace("RROW-", ""); |
436 | ||
437 | var cb = document.getElementById("RCHK-" + aid); | |
438 | ||
386cbf27 AD |
439 | if (mode == "all") { |
440 | if (!child.className.match("Selected")) { | |
441 | child.className = child.className + "Selected"; | |
06d1a1c1 | 442 | cb.checked = true; |
386cbf27 AD |
443 | } |
444 | } else if (mode == "unread") { | |
445 | if (child.className.match("Unread") && !child.className.match("Selected")) { | |
446 | child.className = child.className + "Selected"; | |
06d1a1c1 | 447 | cb.checked = true; |
386cbf27 AD |
448 | } |
449 | } else { | |
450 | child.className = child.className.replace("Selected", ""); | |
06d1a1c1 | 451 | cb.checked = false; |
386cbf27 AD |
452 | } |
453 | } | |
454 | } | |
455 | } | |
456 | ||
98bea1b1 | 457 | function catchupPage() { |
b47b5af7 AD |
458 | |
459 | if (document.getElementById("headlinesList")) { | |
460 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', true, 'Unread', true); | |
e08443c1 | 461 | selectionToggleUnread(false, false, 'viewCurrentFeed()'); |
b47b5af7 AD |
462 | selectTableRowsByIdPrefix('headlinesList', 'RROW-', 'RCHK-', false); |
463 | } else { | |
464 | cdmSelectArticles('all'); | |
e08443c1 | 465 | selectionToggleUnread(true, false, 'viewCurrentFeed()') |
b47b5af7 AD |
466 | cdmSelectArticles('none'); |
467 | } | |
98bea1b1 AD |
468 | } |
469 | ||
88040f57 AD |
470 | function labelFromSearch(search, search_mode, match_on, feed_id, is_cat) { |
471 | ||
472 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
473 | printLockingError(); | |
474 | } | |
475 | ||
476 | var title = prompt("Please enter label title:", ""); | |
477 | ||
478 | if (title) { | |
479 | ||
480 | var query = "backend.php?op=labelFromSearch&search=" + param_escape(search) + | |
481 | "&smode=" + param_escape(search_mode) + "&match=" + param_escape(match_on) + | |
482 | "&feed=" + param_escape(feed_id) + "&is_cat=" + param_escape(is_cat) + | |
483 | "&title=" + param_escape(title); | |
484 | ||
485 | debug("LFS: " + query); | |
486 | ||
487 | xmlhttp_rpc.open("GET", query, true); | |
0feab655 | 488 | xmlhttp_rpc.onreadystatechange=dlg_frefresh_callback; |
88040f57 AD |
489 | xmlhttp_rpc.send(null); |
490 | } | |
491 | ||
492 | } | |
493 | ||
13f08f75 | 494 | function editArticleTags(id, feed_id, cdm_enabled) { |
0b126ac2 AD |
495 | _tag_active_post_id = id; |
496 | _tag_active_feed_id = feed_id; | |
13f08f75 AD |
497 | _tag_active_cdm = cdm_enabled; |
498 | try { | |
499 | _tag_cdm_scroll = document.getElementById("headlinesInnerContainer").scrollTop; | |
500 | } catch (e) { } | |
0b126ac2 AD |
501 | displayDlg('editArticleTags', id); |
502 | } | |
503 | ||
504 | ||
505 | function tag_saved_callback() { | |
506 | if (xmlhttp_rpc.readyState == 4) { | |
507 | try { | |
508 | debug("in tag_saved_callback"); | |
509 | ||
510 | closeInfoBox(); | |
511 | notify(""); | |
512 | ||
513 | if (tagsAreDisplayed()) { | |
514 | _reload_feedlist_after_view = true; | |
515 | } | |
516 | ||
13f08f75 AD |
517 | if (!_tag_active_cdm) { |
518 | if (active_post_id == _tag_active_post_id) { | |
519 | debug("reloading current article"); | |
520 | view(_tag_active_post_id, _tag_active_feed_id); | |
521 | } | |
522 | } else { | |
523 | debug("reloading current feed"); | |
524 | viewCurrentFeed(); | |
525 | } | |
0b126ac2 AD |
526 | |
527 | } catch (e) { | |
528 | exception_error("catchup_callback", e); | |
529 | } | |
530 | } | |
531 | } | |
532 | ||
533 | function editTagsSave() { | |
534 | ||
535 | if (!xmlhttp_ready(xmlhttp_rpc)) { | |
536 | printLockingError(); | |
537 | } | |
538 | ||
42c32916 | 539 | notify_progress("Saving article tags..."); |
88040f57 | 540 | |
0b126ac2 AD |
541 | var form = document.forms["tag_edit_form"]; |
542 | ||
543 | var query = Form.serialize("tag_edit_form"); | |
544 | ||
545 | xmlhttp_rpc.open("GET", "backend.php?op=rpc&subop=setArticleTags&" + query, true); | |
546 | xmlhttp_rpc.onreadystatechange=tag_saved_callback; | |
547 | xmlhttp_rpc.send(null); | |
548 | ||
549 | } | |
d62a3b63 AD |
550 | |
551 | function editTagsInsert() { | |
552 | try { | |
553 | ||
554 | var form = document.forms["tag_edit_form"]; | |
555 | ||
556 | var found_tags = form.found_tags; | |
557 | var tags_str = form.tags_str; | |
558 | ||
559 | var tag = found_tags[found_tags.selectedIndex].value; | |
560 | ||
561 | if (tags_str.value.length > 0 && | |
562 | tags_str.value.lastIndexOf(", ") != tags_str.value.length - 2) { | |
563 | ||
564 | tags_str.value = tags_str.value + ", "; | |
565 | } | |
566 | ||
567 | tags_str.value = tags_str.value + tag + ", "; | |
568 | ||
569 | found_tags.selectedIndex = 0; | |
570 | ||
571 | } catch (e) { | |
572 | exception_error(e, "editTagsInsert"); | |
573 | } | |
574 | } | |
ba0978c8 AD |
575 | |
576 | function cdmWatchdog() { | |
577 | ||
578 | try { | |
579 | ||
580 | var ctr = document.getElementById("headlinesInnerContainer"); | |
581 | ||
9acd22e8 AD |
582 | if (!ctr) return; |
583 | ||
ba0978c8 AD |
584 | var ids = new Array(); |
585 | ||
586 | var e = ctr.firstChild; | |
587 | ||
588 | while (e) { | |
589 | if (e.className && e.className == "cdmArticleUnread" && e.id && | |
590 | e.id.match("RROW-")) { | |
591 | ||
592 | // article fits in viewport OR article is longer than viewport and | |
593 | // its bottom is visible | |
594 | ||
595 | if (ctr.scrollTop <= e.offsetTop && e.offsetTop + e.offsetHeight <= | |
596 | ctr.scrollTop + ctr.offsetHeight) { | |
597 | ||
598 | // debug(e.id + " is visible " + e.offsetTop + "." + | |
599 | // (e.offsetTop + e.offsetHeight) + " vs " + ctr.scrollTop + "." + | |
600 | // (ctr.scrollTop + ctr.offsetHeight)); | |
601 | ||
602 | ids.push(e.id.replace("RROW-", "")); | |
603 | ||
604 | } else if (e.offsetHeight > ctr.offsetHeight && | |
605 | e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
606 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight) { | |
607 | ||
608 | ids.push(e.id.replace("RROW-", "")); | |
609 | ||
610 | } | |
611 | ||
c50e2b30 AD |
612 | // method 2: article bottom is visible and is in upper 1/2 of the viewport |
613 | ||
614 | /* if (e.offsetTop + e.offsetHeight >= ctr.scrollTop && | |
615 | e.offsetTop + e.offsetHeight <= ctr.scrollTop + ctr.offsetHeight/2) { | |
616 | ||
617 | ids.push(e.id.replace("RROW-", "")); | |
618 | ||
619 | } */ | |
620 | ||
ba0978c8 AD |
621 | } |
622 | ||
623 | e = e.nextSibling; | |
624 | } | |
625 | ||
626 | debug("cdmWatchdog, ids= " + ids.toString()); | |
627 | ||
628 | if (ids.length > 0 && xmlhttp_ready(xmlhttp_rpc)) { | |
629 | ||
630 | for (var i = 0; i < ids.length; i++) { | |
631 | var e = document.getElementById("RROW-" + ids[i]); | |
632 | if (e) { | |
633 | e.className = e.className.replace("Unread", ""); | |
634 | } | |
635 | } | |
636 | ||
637 | var query = "backend.php?op=rpc&subop=catchupSelected&ids=" + | |
638 | param_escape(ids.toString()) + "&cmode=0"; | |
639 | ||
f8e47112 | 640 | xmlhttp_rpc.open("GET", query, true); |
ba0978c8 | 641 | xmlhttp_rpc.onreadystatechange=all_counters_callback; |
c50e2b30 | 642 | xmlhttp_rpc.send(null); |
ba0978c8 AD |
643 | |
644 | } | |
645 | ||
c50e2b30 | 646 | _cdm_wd_timeout = window.setTimeout("cdmWatchdog()", 4000); |
ba0978c8 AD |
647 | |
648 | } catch (e) { | |
649 | exception_error(e, "cdmWatchdog"); | |
650 | } | |
651 | ||
652 | } |