]>
git.wh0rd.org - tt-rss.git/blob - feedlist.js
5ae6044937a0cb392d882063b0b2bb282c10403d
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 viewCategory(cat
) {
14 active_feed_is_cat
= true;
15 viewfeed(cat
, '', true);
19 function feedlist_callback2(transport
) {
21 debug("feedlist_callback2");
22 var f
= document
.getElementById("feeds-frame");
23 f
.innerHTML
= transport
.responseText
;
26 exception_error("feedlist_callback2", e
);
30 function viewNextFeedPage() {
32 //if (!getActiveFeedId()) return;
34 debug("viewNextFeedPage: calling viewfeed(), p: " + _feed_cur_page
+1);
36 viewfeed(getActiveFeedId(), undefined, activeFeedIsCat(), undefined,
37 undefined, _feed_cur_page
+1);
40 exception_error("viewNextFeedPage", e
);
44 function viewfeed(feed
, subop
, is_cat
, subop_param
, skip_history
, offset
) {
47 // if (!offset) page_offset = 0;
49 last_requested_article
= 0;
50 counters_last_request
= 0;
52 if (feed
== getActiveFeedId()) {
53 cache_invalidate("F:" + feed
);
56 /* if (getInitParam("theme") == "" || getInitParam("theme") == "compact") {
57 if (getInitParam("hide_feedlist") == 1) {
58 Element.hide("feeds-holder");
62 var force_nocache
= false;
71 _infscroll_disable
= 0;
74 if (getActiveFeedId() != feed
) {
77 _infscroll_disable
= 0;
80 if (page_offset
!= 0 && !subop
) {
81 var date
= new Date();
82 var timestamp
= Math
.round(date
.getTime() / 1000);
84 debug("<b>" + _infscroll_request_sent
+ " : " + timestamp
+ "</b>");
86 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
87 debug("infscroll request in progress, aborting");
91 _infscroll_request_sent
= timestamp
;
98 Form
.enable("main_toolbar_form");
100 var toolbar_form
= document
.forms
["main_toolbar_form"];
101 var toolbar_query
= Form
.serialize("main_toolbar_form");
103 if (toolbar_form
.query
) {
104 if (toolbar_form
.query
.value
!= "") {
105 force_nocache
= true;
107 toolbar_form
.query
.value
= "";
110 var query
= "backend.php?op=viewfeed&feed=" + feed
+ "&" +
111 toolbar_query
+ "&subop=" + param_escape(subop
);
113 if (document
.getElementById("search_form")) {
114 var search_query
= Form
.serialize("search_form");
115 query
= query
+ "&" + search_query
;
117 force_nocache
= true;
120 // debug("IS_CAT_STORED: " + activeFeedIsCat() + ", IS_CAT: " + is_cat);
122 if (subop
== "MarkAllRead") {
124 var feedlist
= document
.getElementById('feedList');
126 var next_unread_feed
= getRelativeFeedId(feedlist
,
129 if (!next_unread_feed
) {
130 next_unread_feed
= getRelativeFeedId(feedlist
,
134 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
136 if (next_unread_feed
&& show_next_feed
&& !activeFeedIsCat()) {
137 query
= query
+ "&nuf=" + param_escape(next_unread_feed
);
138 //setActiveFeedId(next_unread_feed);
139 feed
= next_unread_feed
;
144 query
= query
+ "&cat=1";
147 if (page_offset
!= 0) {
148 query
= query
+ "&skip=" + page_offset
;
150 // to prevent duplicate feed titles when showing grouped vfeeds
151 if (vgroup_last_feed
) {
152 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
156 var date
= new Date();
157 var timestamp
= Math
.round(date
.getTime() / 1000);
158 query
= query
+ "&ts=" + timestamp
160 disableContainerChildren("headlinesToolbar", false);
161 Form
.enable("main_toolbar_form");
163 // for piggybacked counters
165 if (tagsAreDisplayed()) {
166 query
= query
+ "&omode=lt";
168 query
= query
+ "&omode=flc";
171 if (!async_counters_work
) {
172 query
= query
+ "&csync=true";
177 var container
= document
.getElementById("headlinesInnerContainer");
179 /* if (container && page_offset == 0 && !isCdmMode()) {
180 new Effect.Fade(container, {duration: 1, to: 0.01,
181 queue: { position:'end', scope: 'FEEDL-' + feed, limit: 1 } } );
184 var unread_ctr
= get_feed_unread(feed
);
185 var cache_check
= false;
187 if (unread_ctr
!= -1 && !page_offset
&& !force_nocache
&& !subop
) {
189 var cache_prefix
= "";
197 cache_check
= cache_check_param(cache_prefix
+ feed
, unread_ctr
);
198 debug("headline cache check: " + cache_check
);
202 var f
= document
.getElementById("headlines-frame");
204 clean_feed_selections();
206 setActiveFeedId(feed
);
208 if (is_cat
!= undefined) {
209 active_feed_is_cat
= is_cat
;
213 var feedr
= document
.getElementById("FEEDR-" + feed
);
214 if (feedr
&& !feedr
.className
.match("Selected")) {
215 feedr
.className
= feedr
.className
+ "Selected";
219 f
.innerHTML
= cache_find_param(cache_prefix
+ feed
, unread_ctr
);
226 notify_progress("Loading, please wait...", true);
229 new Ajax
.Request(query
, {
230 onComplete: function(transport
) {
231 headlines_callback2(transport
, feed
, is_cat
, page_offset
);
236 exception_error("viewfeed", e
);
240 function toggleCollapseCat_af(effect
) {
241 //var caption = elem.id.replace("FCATLIST-", "");
245 var elem
= effect
.element
;
246 var cat
= elem
.id
.replace("FCATLIST-", "");
247 var cap
= document
.getElementById("FCAP-" + cat
);
249 if (Element
.visible(elem
)) {
250 cap
.innerHTML
= cap
.innerHTML
.replace("…", "");
252 if (cap
.innerHTML
.lastIndexOf("…") != cap
.innerHTML
.length
-3) {
253 cap
.innerHTML
= cap
.innerHTML
+ "…";
258 exception_error("toggleCollapseCat_af", e
);
262 function toggleCollapseCat(cat
) {
265 var cat_elem
= document
.getElementById("FCAT-" + cat
);
266 var cat_list
= document
.getElementById("FCATLIST-" + cat
).parentNode
;
267 var caption
= document
.getElementById("FCAP-" + cat
);
269 /* if (cat_list.className.match("invisible")) {
270 cat_list.className = "";
271 caption.innerHTML = caption.innerHTML.replace("...", "");
273 setCookie("ttrss_vf_uclps", "0");
276 cat_list.className = "invisible";
277 caption.innerHTML = caption.innerHTML + "...";
279 setCookie("ttrss_vf_uclps", "1");
285 if (Element
.visible("FCATLIST-" + cat
)) {
286 setCookie("ttrss_vf_uclps", "1");
288 setCookie("ttrss_vf_uclps", "0");
293 if (Element
.visible("FCATLIST-" + cat
)) {
294 setCookie("ttrss_vf_lclps", "1");
296 setCookie("ttrss_vf_lclps", "0");
301 if (Element
.visible("FCATLIST-" + cat
)) {
302 setCookie("ttrss_vf_vclps", "1");
304 setCookie("ttrss_vf_vclps", "0");
308 Effect
.toggle('FCATLIST-' + cat
, 'blind', { duration
: 0.5,
309 afterFinish
: toggleCollapseCat_af
});
311 new Ajax
.Request("backend.php?op=feeds&subop=collapse&cid=" +
315 exception_error("toggleCollapseCat", e
);
319 function feedlist_init() {
321 // if (arguments.callee.done) return;
322 // arguments.callee.done = true;
324 loading_set_progress(90);
326 debug("in feedlist init");
328 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
329 document
.onkeydown
= hotkey_handler
;
330 document
.onmousemove
= mouse_move_handler
;
331 document
.onmousedown
= mouse_down_handler
;
332 document
.onmouseup
= mouse_up_handler
;
333 setTimeout("timeout()", 0);
335 if (typeof correctPNG
!= 'undefined') {
339 if (getActiveFeedId()) {
340 debug("some feed is open on feedlist refresh, reloading");
341 setTimeout("viewCurrentFeed()", 100);
343 if (getInitParam("cdm_auto_catchup") != 1 && get_feed_unread(-3) > 0) {
344 notify_silent_next();
345 setTimeout("viewfeed(-3)", 100);
351 if (getInitParam("theme") == "") {
352 setTimeout("hide_footer()", 5000);
355 init_collapsable_feedlist(getInitParam("theme"));
358 exception_error("feedlist/init", e
);
362 function hide_footer_af(effect
) {
364 var c
= document
.getElementById("content-frame");
367 c
.style
.bottom
= "0px";
369 var h
= document
.getElementById("headlines-frame");
372 h
.style
.bottom
= "0px";
377 exception_error("hide_footer_af", e
);
381 function hide_footer() {
383 if (Element
.visible("footer")) {
384 new Effect
.Fade("footer", { afterFinish
: hide_footer_af
});
387 exception_error("hide_footer", e
);
392 function init_hidden_feedlist(theme) {
394 debug("init_hidden_feedlist");
396 if (theme != "" && theme != "compact") return;
398 var fl = document.getElementById("feeds-holder");
399 var fh = document.getElementById("headlines-frame");
400 var fc = document.getElementById("content-frame");
401 var ft = document.getElementById("toolbar");
402 var ff = document.getElementById("footer");
403 var fhdr = document.getElementById("header");
405 var fbtn = document.getElementById("toggle_feeds_btn");
407 if (fbtn) Element.show(fbtn);
409 fl.style.top = fh.offsetTop + "px";
410 fl.style.backgroundColor = "white"; //FIXME
414 fh.style.left = "0px";
415 ft.style.left = "0px";
416 if (fc) fc.style.left = "0px";
417 if (ff) ff.style.left = "0px";
419 if (theme == "compact") {
420 fhdr.style.left = "10px";
421 fl.style.top = (fh.offsetTop + 1) + "px";
425 exception_error("init_hidden_feedlist", e);
429 function init_collapsable_feedlist(theme
) {
431 debug("init_collapsable_feedlist");
433 if (theme
!= "" && theme
!= "compact" && theme
!= "graycube" &&
434 theme
!= "compat") return;
436 var fbtn
= document
.getElementById("collapse_feeds_btn");
438 if (fbtn
) Element
.show(fbtn
);
440 if (getCookie("ttrss_vf_fclps") == 1) {
445 exception_error("init_hidden_feedlist", e
);
450 function mouse_move_handler(e
) {
456 client_y
= window
.event
.clientY
;
457 client_x
= window
.event
.clientX
;
459 client_x
= e
.screenX
;
460 client_y
= e
.screenY
;
465 if (mouse_y
== 0) mouse_y
= client_y
;
466 if (mouse_x
== 0) mouse_x
= client_x
;
468 resize_headlines(mouse_x
- client_x
, mouse_y
- client_y
);
477 exception_error("mouse_move_handler", e
);
481 function enable_resize(b
) {
485 function mouse_down_handler(e
) {
487 if (resize_enabled
) {
488 mouse_is_down
= true;
491 document
.onselectstart = function() { return false; };
494 exception_error("mouse_move_handler", e
);
498 function mouse_up_handler(e
) {
500 mouse_is_down
= false;
501 document
.onselectstart
= null;
503 exception_error("mouse_move_handler", e
);
507 function request_counters_real() {
511 debug("requesting counters...");
513 var query
= "backend.php?op=rpc&subop=getAllCounters";
515 if (tagsAreDisplayed()) {
516 query
= query
+ "&omode=tl";
518 query
= query
+ "&omode=flc";
521 new Ajax
.Request(query
, {
522 onComplete: function(transport
) {
524 all_counters_callback2(transport
, true);
526 exception_error("viewfeed/getcounters", e
);
531 exception_error("request_counters_real", e
);
536 function request_counters() {
540 if (getInitParam("bw_limit") == "1") return;
542 var date
= new Date();
543 var timestamp
= Math
.round(date
.getTime() / 1000);
545 if (timestamp
- counters_last_request
> 10) {
546 debug("scheduling request of counters...");
547 window
.setTimeout("request_counters_real()", 1000);
548 counters_last_request
= timestamp
;
550 debug("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
554 exception_error("request_counters", e
);