]>
git.wh0rd.org - tt-rss.git/blob - feedlist.js
1 var _feed_cur_page
= 0;
2 var _infscroll_disable
= 0;
3 var _infscroll_request_sent
= 0;
4 var feed_under_pointer
= undefined;
6 var mouse_is_down
= false;
10 var resize_enabled
= false;
11 var counters_last_request
= 0;
13 function toggle_sortable_feedlist(enabled
) {
17 Sortable
.create('feedList', {onChange
: feedlist_dragsorted
, only
: "feedCat"});
19 Sortable
.destroy('feedList');
23 exception_error("toggle_sortable_feedlist", e
);
27 function viewCategory(cat
) {
28 viewfeed(cat
, '', true);
32 function feedlist_callback2(transport
) {
34 debug("feedlist_callback2");
35 var f
= document
.getElementById("feeds-frame");
36 f
.innerHTML
= transport
.responseText
;
39 exception_error("feedlist_callback2", e
);
43 function viewNextFeedPage() {
45 //if (!getActiveFeedId()) return;
47 debug("viewNextFeedPage: calling viewfeed(), p: " + _feed_cur_page
+1);
49 viewfeed(getActiveFeedId(), undefined, activeFeedIsCat(), undefined,
50 undefined, _feed_cur_page
+1);
53 exception_error("viewNextFeedPage", e
);
57 function viewfeed(feed
, subop
, is_cat
, subop_param
, skip_history
, offset
) {
60 // if (!offset) page_offset = 0;
62 last_requested_article
= 0;
63 //counters_last_request = 0;
65 if (feed
== getActiveFeedId()) {
66 cache_invalidate("F:" + feed
);
69 /* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
70 if (getInitParam("hide_feedlist") == 1) {
71 Element.hide("feeds-holder");
75 var force_nocache
= false;
84 _infscroll_disable
= 0;
87 if (getActiveFeedId() != feed
) {
90 _infscroll_disable
= 0;
93 if (page_offset
!= 0 && !subop
) {
94 var date
= new Date();
95 var timestamp
= Math
.round(date
.getTime() / 1000);
97 debug("<b>" + _infscroll_request_sent
+ " : " + timestamp
+ "</b>");
99 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
100 debug("infscroll request in progress, aborting");
104 _infscroll_request_sent
= timestamp
;
111 Form
.enable("main_toolbar_form");
113 var toolbar_form
= document
.forms
["main_toolbar_form"];
114 var toolbar_query
= Form
.serialize("main_toolbar_form");
116 if (toolbar_form
.query
) {
117 if (toolbar_form
.query
.value
!= "") {
118 force_nocache
= true;
120 toolbar_form
.query
.value
= "";
123 var query
= "backend.php?op=viewfeed&feed=" + feed
+ "&" +
124 toolbar_query
+ "&subop=" + param_escape(subop
);
126 if (document
.getElementById("search_form")) {
127 var search_query
= Form
.serialize("search_form");
128 query
= query
+ "&" + search_query
;
130 force_nocache
= true;
133 // debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
135 if (subop
== "MarkAllRead") {
137 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
139 if (show_next_feed
) {
141 if (!activeFeedIsCat()) {
143 var feedlist
= document
.getElementById('feedList');
145 var next_unread_feed
= getRelativeFeedId(feedlist
,
148 if (!next_unread_feed
) {
149 next_unread_feed
= getRelativeFeedId(feedlist
,
153 if (next_unread_feed
) {
154 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
155 //setActiveFeedId(next_unread_feed);
156 feed
= next_unread_feed
;
160 var next_unread_feed
= getNextUnreadCat(feed
);
162 /* we don't need to specify that our next feed is actually
163 a category, because we're in the is_cat mode by definition
166 if (next_unread_feed
&& show_next_feed
) {
167 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
168 feed
= next_unread_feed
;
176 query
= query
+ "&cat=1";
179 if (page_offset
!= 0) {
180 query
= query
+ "&skip=" + page_offset
;
182 // to prevent duplicate feed titles when showing grouped vfeeds
183 if (vgroup_last_feed
) {
184 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
188 var date
= new Date();
189 var timestamp
= Math
.round(date
.getTime() / 1000);
190 query
= query
+ "&ts=" + timestamp
192 disableContainerChildren("headlinesToolbar", false);
193 Form
.enable("main_toolbar_form");
195 // for piggybacked counters
197 if (tagsAreDisplayed()) {
198 query
= query
+ "&omode=lt";
200 query
= query
+ "&omode=flc";
203 if (!async_counters_work
) {
204 query
= query
+ "&csync=true";
209 var container
= document
.getElementById("headlinesInnerContainer");
211 /* if (container && page_offset == 0 && !isCdmMode()) {
212 new Effect.Fade(container, {duration: 1, to: 0.01,
213 queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
218 if (!is_cat
) unread_ctr
= get_feed_unread(feed
);
220 var cache_check
= false;
222 if (unread_ctr
!= -1 && !page_offset
&& !force_nocache
&& !subop
) {
224 var cache_prefix
= "";
232 cache_check
= cache_check_param(cache_prefix
+ feed
, unread_ctr
);
233 debug("headline cache check: " + cache_check
);
237 var f
= document
.getElementById("headlines-frame");
239 clean_feed_selections();
241 setActiveFeedId(feed
, is_cat
);
244 var feedr
= document
.getElementById("FEEDR-" + feed
);
245 if (feedr
&& !feedr
.className
.match("Selected")) {
246 feedr
.className
= feedr
.className
+ "Selected";
249 var feedr
= document
.getElementById("FCAT-" + feed_id
);
250 if (feedr
&& !feedr
.className
.match("Selected")) {
251 feedr
.className
= feedr
.className
+ "Selected";
255 f
.innerHTML
= cache_find_param(cache_prefix
+ feed
, unread_ctr
);
262 notify_progress("Loading, please wait...", true);
265 new Ajax
.Request(query
, {
266 onComplete: function(transport
) {
267 headlines_callback2(transport
, page_offset
);
272 exception_error("viewfeed", e
);
276 function toggleCollapseCat_af(effect
) {
277 //var caption = elem.id.replace("FCATLIST-", "");
281 var elem
= effect
.element
;
282 var cat
= elem
.id
.replace("FCATLIST-", "");
283 var cap
= document
.getElementById("FCAP-" + cat
);
285 if (Element
.visible(elem
)) {
286 cap
.innerHTML
= cap
.innerHTML
.replace("…", "");
288 if (cap
.innerHTML
.lastIndexOf("…") != cap
.innerHTML
.length
-3) {
289 cap
.innerHTML
= cap
.innerHTML
+ "…";
294 exception_error("toggleCollapseCat_af", e
);
298 function toggleCollapseCat(cat
) {
301 var cat_elem
= document
.getElementById("FCAT-" + cat
);
302 var cat_list
= document
.getElementById("FCATLIST-" + cat
).parentNode
;
303 var caption
= document
.getElementById("FCAP-" + cat
);
305 /* if (cat_list.className.match("invisible")) {
306 cat_list.className = "";
307 caption.innerHTML = caption.innerHTML.replace("...", "");
309 setCookie("ttrss_vf_uclps", "0");
312 cat_list.className = "invisible";
313 caption.innerHTML = caption.innerHTML + "...";
315 setCookie("ttrss_vf_uclps", "1");
321 if (Element
.visible("FCATLIST-" + cat
)) {
322 setCookie("ttrss_vf_uclps", "1");
324 setCookie("ttrss_vf_uclps", "0");
329 if (Element
.visible("FCATLIST-" + cat
)) {
330 setCookie("ttrss_vf_lclps", "1");
332 setCookie("ttrss_vf_lclps", "0");
337 if (Element
.visible("FCATLIST-" + cat
)) {
338 setCookie("ttrss_vf_vclps", "1");
340 setCookie("ttrss_vf_vclps", "0");
344 Effect
.toggle('FCATLIST-' + cat
, 'blind', { duration
: 0.5,
345 afterFinish
: toggleCollapseCat_af
});
347 new Ajax
.Request("backend.php?op=feeds&subop=collapse&cid=" +
351 exception_error("toggleCollapseCat", e
);
355 function feedlist_dragsorted(ctr
) {
357 var elem
= document
.getElementById("feedList");
359 var cats
= elem
.getElementsByTagName("LI");
360 var ordered_cats
= new Array();
362 for (var i
= 0; i
< cats
.length
; i
++) {
363 if (cats
[i
].id
&& cats
[i
].id
.match("FCAT-")) {
364 ordered_cats
.push(cats
[i
].id
.replace("FCAT-", ""));
368 if (ordered_cats
.length
> 0) {
370 var query
= "backend.php?op=feeds&subop=catsort&corder=" +
371 param_escape(ordered_cats
.toString());
375 new Ajax
.Request(query
);
379 exception_error("feedlist_dragsorted", e
);
383 function feedlist_init() {
385 // if (arguments.callee.done) return;
386 // arguments.callee.done = true;
388 loading_set_progress(90);
390 debug("in feedlist init");
392 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
393 document
.onkeydown
= hotkey_handler
;
394 document
.onmousemove
= mouse_move_handler
;
395 document
.onmousedown
= mouse_down_handler
;
396 document
.onmouseup
= mouse_up_handler
;
398 setTimeout("timeout()", 1);
400 if (typeof correctPNG
!= 'undefined') {
404 if (getActiveFeedId()) {
405 //debug("some feed is open on feedlist refresh, reloading");
406 //setTimeout("viewCurrentFeed()", 100);
408 if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
409 notify_silent_next();
410 setTimeout("viewfeed(-3)", 100);
416 if (getInitParam("theme") == "") {
417 setTimeout("hide_footer()", 5000);
420 init_collapsable_feedlist(getInitParam("theme"));
422 toggle_sortable_feedlist(isFeedlistSortable());
425 exception_error("feedlist/init", e
);
429 function hide_footer_af(effect
) {
431 var c
= document
.getElementById("content-frame");
434 c
.style
.bottom
= "0px";
436 var ioa
= document
.getElementById("inline_orig_article");
439 ioa
.height
= c
.offsetHeight
;
443 var h
= document
.getElementById("headlines-frame");
446 h
.style
.bottom
= "0px";
451 exception_error("hide_footer_af", e
);
455 function hide_footer() {
457 if (Element
.visible("footer")) {
458 new Effect
.Fade("footer", { afterFinish
: hide_footer_af
});
461 exception_error("hide_footer", e
);
466 function init_hidden_feedlist(theme) {
468 debug("init_hidden_feedlist");
470 if (theme != "" && theme != "compact") return;
472 var fl = document.getElementById("feeds-holder");
473 var fh = document.getElementById("headlines-frame");
474 var fc = document.getElementById("content-frame");
475 var ft = document.getElementById("toolbar");
476 var ff = document.getElementById("footer");
477 var fhdr = document.getElementById("header");
479 var fbtn = document.getElementById("toggle_feeds_btn");
481 if (fbtn) Element.show(fbtn);
483 fl.style.top = fh.offsetTop + "px";
484 fl.style.backgroundColor = "white"; //FIXME
488 fh.style.left = "0px";
489 ft.style.left = "0px";
490 if (fc) fc.style.left = "0px";
491 if (ff) ff.style.left = "0px";
493 if (theme == "compact") {
494 fhdr.style.left = "10px";
495 fl.style.top = (fh.offsetTop + 1) + "px";
499 exception_error("init_hidden_feedlist", e);
503 function init_collapsable_feedlist(theme
) {
505 debug("init_collapsable_feedlist");
507 if (theme
!= "" && theme
!= "compact" && theme
!= "graycube" &&
508 theme
!= "compat") return;
510 var fbtn
= document
.getElementById("collapse_feeds_btn");
512 if (fbtn
) Element
.show(fbtn
);
514 if (getCookie("ttrss_vf_fclps") == 1) {
519 exception_error("init_hidden_feedlist", e
);
524 function mouse_move_handler(e
) {
530 client_y
= window
.event
.clientY
;
531 client_x
= window
.event
.clientX
;
533 client_x
= e
.screenX
;
534 client_y
= e
.screenY
;
539 if (mouse_y
== 0) mouse_y
= client_y
;
540 if (mouse_x
== 0) mouse_x
= client_x
;
542 resize_headlines(mouse_x
- client_x
, mouse_y
- client_y
);
551 exception_error("mouse_move_handler", e
);
555 function enable_resize(b
) {
559 function mouse_down_handler(e
) {
562 /* do not prevent right click */
563 if (e
.button
&& e
.button
== 2) return;
565 if (resize_enabled
) {
566 mouse_is_down
= true;
569 document
.onselectstart = function() { return false; };
573 exception_error("mouse_move_handler", e
);
577 function mouse_up_handler(e
) {
579 mouse_is_down
= false;
580 document
.onselectstart
= null;
582 exception_error("mouse_move_handler", e
);
586 function request_counters_real() {
590 debug("requesting counters...");
592 var query
= "backend.php?op=rpc&subop=getAllCounters";
594 if (tagsAreDisplayed()) {
595 query
= query
+ "&omode=tl";
597 query
= query
+ "&omode=flc";
600 new Ajax
.Request(query
, {
601 onComplete: function(transport
) {
603 all_counters_callback2(transport
, true);
605 exception_error("viewfeed/getcounters", e
);
610 exception_error("request_counters_real", e
);
615 function request_counters() {
619 if (getInitParam("bw_limit") == "1") return;
621 var date
= new Date();
622 var timestamp
= Math
.round(date
.getTime() / 1000);
624 // if (getInitParam("sync_counters") == "1" ||
625 // timestamp - counters_last_request > 10) {
627 if (timestamp
- counters_last_request
> 15) {
628 debug("scheduling request of counters...");
629 window
.setTimeout("request_counters_real()", 1000);
630 counters_last_request
= timestamp
;
632 debug("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
636 exception_error("request_counters", e
);