]>
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;
12 function viewCategory(cat
) {
13 active_feed_is_cat
= true;
14 viewfeed(cat
, '', true);
18 function feedlist_callback2(transport
) {
20 debug("feedlist_callback2");
21 var f
= document
.getElementById("feeds-frame");
22 f
.innerHTML
= transport
.responseText
;
25 exception_error("feedlist_callback2", e
);
29 function viewNextFeedPage() {
31 //if (!getActiveFeedId()) return;
33 debug("viewNextFeedPage: calling viewfeed(), p: " + _feed_cur_page
+1);
35 viewfeed(getActiveFeedId(), undefined, activeFeedIsCat(), undefined,
36 undefined, _feed_cur_page
+1);
39 exception_error("viewNextFeedPage", e
);
43 function viewfeed(feed
, subop
, is_cat
, subop_param
, skip_history
, offset
) {
46 // if (!offset) page_offset = 0;
48 last_requested_article
= 0;
50 if (feed
== getActiveFeedId()) {
51 cache_invalidate("F:" + feed
);
54 /* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
55 if (getInitParam("hide_feedlist") == 1) {
56 Element.hide("feeds-holder");
60 var force_nocache
= false;
69 _infscroll_disable
= 0;
72 if (getActiveFeedId() != feed
) {
75 _infscroll_disable
= 0;
78 if (page_offset
!= 0 && !subop
) {
79 var date
= new Date();
80 var timestamp
= Math
.round(date
.getTime() / 1000);
82 debug("<b>" + _infscroll_request_sent
+ " : " + timestamp
+ "</b>");
84 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
85 debug("infscroll request in progress, aborting");
89 _infscroll_request_sent
= timestamp
;
96 Form
.enable("main_toolbar_form");
98 var toolbar_form
= document
.forms
["main_toolbar_form"];
99 var toolbar_query
= Form
.serialize("main_toolbar_form");
101 if (toolbar_form
.query
) {
102 if (toolbar_form
.query
.value
!= "") {
103 force_nocache
= true;
105 toolbar_form
.query
.value
= "";
108 var query
= "backend.php?op=viewfeed&feed=" + feed
+ "&" +
109 toolbar_query
+ "&subop=" + param_escape(subop
);
111 if (document
.getElementById("search_form")) {
112 var search_query
= Form
.serialize("search_form");
113 query
= query
+ "&" + search_query
;
115 force_nocache
= true;
118 // debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
120 if (subop
== "MarkAllRead") {
122 var feedlist
= document
.getElementById('feedList');
124 var next_unread_feed
= getRelativeFeedId(feedlist
,
127 if (!next_unread_feed
) {
128 next_unread_feed
= getRelativeFeedId(feedlist
,
132 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
134 if (next_unread_feed
&& show_next_feed
&& !activeFeedIsCat()) {
135 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
136 //setActiveFeedId(next_unread_feed);
137 feed
= next_unread_feed
;
142 query
= query
+ "&cat=1";
145 if (page_offset
!= 0) {
146 query
= query
+ "&skip=" + page_offset
;
148 // to prevent duplicate feed titles when showing grouped vfeeds
149 if (vgroup_last_feed
) {
150 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
154 var date
= new Date();
155 var timestamp
= Math
.round(date
.getTime() / 1000);
156 query
= query
+ "&ts=" + timestamp
158 disableContainerChildren("headlinesToolbar", false);
159 Form
.enable("main_toolbar_form");
161 // for piggybacked counters
163 if (tagsAreDisplayed()) {
164 query
= query
+ "&omode=lt";
166 query
= query
+ "&omode=flc";
171 var container
= document
.getElementById("headlinesInnerContainer");
173 /* if (container && page_offset == 0 && !isCdmMode()) {
174 new Effect.Fade(container, {duration: 1, to: 0.01,
175 queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
178 var unread_ctr
= get_feed_unread(feed
);
179 var cache_check
= false;
181 if (unread_ctr
!= -1 && !page_offset
&& !force_nocache
&& !subop
) {
183 var cache_prefix
= "";
191 cache_check
= cache_check_param(cache_prefix
+ feed
, unread_ctr
);
192 debug("headline cache check: " + cache_check
);
196 var f
= document
.getElementById("headlines-frame");
198 clean_feed_selections();
200 setActiveFeedId(feed
);
202 if (is_cat
!= undefined) {
203 active_feed_is_cat
= is_cat
;
207 var feedr
= document
.getElementById("FEEDR-" + feed
);
208 if (feedr
&& !feedr
.className
.match("Selected")) {
209 feedr
.className
= feedr
.className
+ "Selected";
213 f
.innerHTML
= cache_find_param(cache_prefix
+ feed
, unread_ctr
);
220 notify_progress("Loading, please wait...", true);
223 new Ajax
.Request(query
, {
224 onComplete: function(transport
) {
225 headlines_callback2(transport
, feed
, is_cat
, page_offset
);
230 exception_error("viewfeed", e
);
234 function toggleCollapseCat_af(effect
) {
235 //var caption = elem.id.replace("FCATLIST-", "");
239 var elem
= effect
.element
;
240 var cat
= elem
.id
.replace("FCATLIST-", "");
241 var cap
= document
.getElementById("FCAP-" + cat
);
243 if (Element
.visible(elem
)) {
244 cap
.innerHTML
= cap
.innerHTML
.replace("…", "");
246 if (cap
.innerHTML
.lastIndexOf("…") != cap
.innerHTML
.length
-3) {
247 cap
.innerHTML
= cap
.innerHTML
+ "…";
252 exception_error("toggleCollapseCat_af", e
);
256 function toggleCollapseCat(cat
) {
259 var cat_elem
= document
.getElementById("FCAT-" + cat
);
260 var cat_list
= document
.getElementById("FCATLIST-" + cat
).parentNode
;
261 var caption
= document
.getElementById("FCAP-" + cat
);
263 /* if (cat_list.className.match("invisible")) {
264 cat_list.className = "";
265 caption.innerHTML = caption.innerHTML.replace("...", "");
267 setCookie("ttrss_vf_uclps", "0");
270 cat_list.className = "invisible";
271 caption.innerHTML = caption.innerHTML + "...";
273 setCookie("ttrss_vf_uclps", "1");
279 if (Element
.visible("FCATLIST-" + cat
)) {
280 setCookie("ttrss_vf_uclps", "1");
282 setCookie("ttrss_vf_uclps", "0");
287 if (Element
.visible("FCATLIST-" + cat
)) {
288 setCookie("ttrss_vf_lclps", "1");
290 setCookie("ttrss_vf_lclps", "0");
295 if (Element
.visible("FCATLIST-" + cat
)) {
296 setCookie("ttrss_vf_vclps", "1");
298 setCookie("ttrss_vf_vclps", "0");
302 Effect
.toggle('FCATLIST-' + cat
, 'blind', { duration
: 0.5,
303 afterFinish
: toggleCollapseCat_af
});
305 new Ajax
.Request("backend.php?op=feeds&subop=collapse&cid=" +
309 exception_error("toggleCollapseCat", e
);
313 function feedlist_init() {
315 // if (arguments.callee.done) return;
316 // arguments.callee.done = true;
318 loading_set_progress(90);
320 debug("in feedlist init");
322 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
323 document
.onkeydown
= hotkey_handler
;
324 document
.onmousemove
= mouse_move_handler
;
325 document
.onmousedown
= mouse_down_handler
;
326 document
.onmouseup
= mouse_up_handler
;
327 setTimeout("timeout()", 0);
329 if (typeof correctPNG
!= 'undefined') {
333 if (getActiveFeedId()) {
334 debug("some feed is open on feedlist refresh, reloading");
335 setTimeout("viewCurrentFeed()", 100);
337 if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
338 notify_silent_next();
339 setTimeout("viewfeed(-3)", 100);
345 if (getInitParam("theme") == "") {
346 setTimeout("hide_footer()", 5000);
349 init_collapsable_feedlist(getInitParam("theme"));
352 exception_error("feedlist/init", e
);
356 function hide_footer_af(effect
) {
358 var c
= document
.getElementById("content-frame");
361 c
.style
.bottom
= "0px";
363 var h
= document
.getElementById("headlines-frame");
366 h
.style
.bottom
= "0px";
371 exception_error("hide_footer_af", e
);
375 function hide_footer() {
377 if (Element
.visible("footer")) {
378 new Effect
.Fade("footer", { afterFinish
: hide_footer_af
});
381 exception_error("hide_footer", e
);
386 function init_hidden_feedlist(theme) {
388 debug("init_hidden_feedlist");
390 if (theme != "" && theme != "compact") return;
392 var fl = document.getElementById("feeds-holder");
393 var fh = document.getElementById("headlines-frame");
394 var fc = document.getElementById("content-frame");
395 var ft = document.getElementById("toolbar");
396 var ff = document.getElementById("footer");
397 var fhdr = document.getElementById("header");
399 var fbtn = document.getElementById("toggle_feeds_btn");
401 if (fbtn) Element.show(fbtn);
403 fl.style.top = fh.offsetTop + "px";
404 fl.style.backgroundColor = "white"; //FIXME
408 fh.style.left = "0px";
409 ft.style.left = "0px";
410 if (fc) fc.style.left = "0px";
411 if (ff) ff.style.left = "0px";
413 if (theme == "compact") {
414 fhdr.style.left = "10px";
415 fl.style.top = (fh.offsetTop + 1) + "px";
419 exception_error("init_hidden_feedlist", e);
423 function init_collapsable_feedlist(theme
) {
425 debug("init_collapsable_feedlist");
427 if (theme
!= "" && theme
!= "compact" && theme
!= "graycube" &&
428 theme
!= "compat") return;
430 var fbtn
= document
.getElementById("collapse_feeds_btn");
432 if (fbtn
) Element
.show(fbtn
);
434 if (getCookie("ttrss_vf_fclps") == 1) {
439 exception_error("init_hidden_feedlist", e
);
444 function mouse_move_handler(e
) {
450 client_y
= window
.event
.clientY
;
451 client_x
= window
.event
.clientX
;
453 client_x
= e
.screenX
;
454 client_y
= e
.screenY
;
459 if (mouse_y
== 0) mouse_y
= client_y
;
460 if (mouse_x
== 0) mouse_x
= client_x
;
462 resize_headlines(mouse_x
- client_x
, mouse_y
- client_y
);
471 exception_error("mouse_move_handler", e
);
475 function enable_resize(b
) {
479 function mouse_down_handler(e
) {
481 if (resize_enabled
) {
482 mouse_is_down
= true;
485 document
.onselectstart = function() { return false; };
488 exception_error("mouse_move_handler", e
);
492 function mouse_up_handler(e
) {
494 mouse_is_down
= false;
495 document
.onselectstart
= null;
497 exception_error("mouse_move_handler", e
);
501 function request_counters_real() {
504 var query
= "backend.php?op=rpc&subop=getAllCounters";
506 if (tagsAreDisplayed()) {
507 query
= query
+ "&omode=tl";
509 query
= query
+ "&omode=flc";
512 new Ajax
.Request(query
, {
513 onComplete: function(transport
) {
515 all_counters_callback2(transport
);
517 exception_error("viewfeed/getcounters", e
);
522 exception_error("request_counters_real", e
);
526 var counters_last_request
= 0;
528 function request_counters() {
532 var date
= new Date();
533 var timestamp
= Math
.round(date
.getTime() / 1000);
535 if (timestamp
- counters_last_request
> 10) {
536 debug("scheduling request of counters...");
537 window
.setTimeout("request_counters_real()", 100);
538 counters_last_request
= timestamp
;
540 debug("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
544 exception_error("request_counters", e
);