]>
git.wh0rd.org - tt-rss.git/blob - js/feedlist.js
1 var _infscroll_disable
= 0;
2 var _infscroll_request_sent
= 0;
4 var _search_query
= false;
5 var _viewfeed_last
= 0;
6 var _viewfeed_timeout
= false;
8 var counters_last_request
= 0;
10 function viewCategory(cat
) {
11 viewfeed(cat
, '', true);
15 function loadMoreHeadlines() {
17 console
.log("loadMoreHeadlines");
21 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
22 var unread_in_buffer
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
23 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
24 var num_unread
= getFeedUnread(getActiveFeedId(), activeFeedIsCat());
26 // TODO implement marked & published
28 if (view_mode
== "marked") {
29 console
.warn("loadMoreHeadlines: marked is not implemented, falling back.");
31 } else if (view_mode
== "published") {
32 console
.warn("loadMoreHeadlines: published is not implemented, falling back.");
34 } else if (view_mode
== "unread") {
35 offset
= unread_in_buffer
;
36 } else if (_search_query
) {
38 } else if (view_mode
== "adaptive") {
39 offset
= num_unread
> 0 ? unread_in_buffer
: num_all
;
44 console
.log("offset: " + offset
);
46 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
, false, true);
49 exception_error("viewNextFeedPage", e
);
54 function viewfeed(feed
, method
, is_cat
, offset
, background
, infscroll_req
, can_wait
) {
56 if (is_cat
== undefined)
61 if (method
== undefined) method
= '';
62 if (offset
== undefined) offset
= 0;
63 if (background
== undefined) background
= false;
64 if (infscroll_req
== undefined) infscroll_req
= false;
66 last_requested_article
= 0;
68 if (feed
!= getActiveFeedId() || activeFeedIsCat() != is_cat
) {
69 if (!background
&& _search_query
) _search_query
= false;
73 _viewfeed_last
= get_timestamp();
75 if (getActiveFeedId() != feed
|| offset
== 0) {
76 setActiveArticleId(0);
77 _infscroll_disable
= 0;
80 if (offset
!= 0 && !method
) {
81 var timestamp
= get_timestamp();
83 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
84 //console.log("infscroll request in progress, aborting");
88 _infscroll_request_sent
= timestamp
;
92 Form
.enable("main_toolbar_form");
94 var toolbar_query
= Form
.serialize("main_toolbar_form");
96 var query
= "?op=feeds&method=view&feed=" + param_escape(feed
) + "&" +
100 query
= query
+ "&m=" + param_escape(method
);
104 if (current_first_id
) {
105 query
= query
+ "&fid=" + param_escape(current_first_id
);
111 force_nocache
= true;
112 query
= query
+ "&" + _search_query
;
113 //_search_query = false;
117 query
= query
+ "&skip=" + offset
;
119 // to prevent duplicate feed titles when showing grouped vfeeds
120 if (vgroup_last_feed
) {
121 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
124 if (!method
&& !is_cat
&& feed
== getActiveFeedId()) {
125 query
= query
+ "&m=ForceUpdate";
129 Form
.enable("main_toolbar_form");
131 if (!setFeedExpandoIcon(feed
, is_cat
,
132 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
133 notify_progress("Loading, please wait...", true);
136 query
+= "&cat=" + is_cat
;
140 if (can_wait
&& _viewfeed_timeout
) {
141 setFeedExpandoIcon(getActiveFeedId(), activeFeedIsCat(), 'images/blank_icon.gif');
142 clearTimeout(_viewfeed_timeout
);
145 setActiveFeedId(feed
, is_cat
);
147 timeout_ms
= can_wait
? 250 : 0;
148 _viewfeed_timeout
= setTimeout(function() {
150 new Ajax
.Request("backend.php", {
152 onComplete: function(transport
) {
153 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
154 headlines_callback2(transport
, offset
, background
, infscroll_req
);
155 PluginHost
.run(PluginHost
.HOOK_FEED_LOADED
, [feed
, is_cat
]);
157 }, timeout_ms
); // Wait 250ms
160 exception_error("viewfeed", e
);
164 function feedlist_init() {
166 console
.log("in feedlist init");
168 loading_set_progress(50);
170 document
.onkeydown
= hotkey_handler
;
171 setTimeout("hotkey_prefix_timeout()", 5*1000);
173 if (!getActiveFeedId()) {
176 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
179 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
181 request_counters(true);
185 exception_error("feedlist/init", e
);
190 function request_counters(force
) {
192 var date
= new Date();
193 var timestamp
= Math
.round(date
.getTime() / 1000);
195 if (force
|| timestamp
- counters_last_request
> 5) {
196 console
.log("scheduling request of counters...");
198 counters_last_request
= timestamp
;
200 var query
= "?op=rpc&method=getAllCounters&seq=" + next_seq();
203 query
= query
+ "&last_article_id=" + getInitParam("last_article_id");
207 new Ajax
.Request("backend.php", {
209 onComplete: function(transport
) {
211 handle_rpc_json(transport
);
213 exception_error("request_counters", e
);
218 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
222 exception_error("request_counters", e
);
226 function parse_counters(elems
, scheduled_call
) {
228 for (var l
= 0; l
< elems
.length
; l
++) {
230 var id
= elems
[l
].id
;
231 var kind
= elems
[l
].kind
;
232 var ctr
= parseInt(elems
[l
].counter
);
233 var error
= elems
[l
].error
;
234 var has_img
= elems
[l
].has_img
;
235 var updated
= elems
[l
].updated
;
236 var auxctr
= parseInt(elems
[l
].auxcounter
);
238 if (id
== "global-unread") {
244 if (id
== "subscribed-feeds") {
249 if (getFeedUnread(id
, (kind
== "cat")) != ctr
||
253 setFeedUnread(id
, (kind
== "cat"), ctr
);
254 setFeedValue(id
, (kind
== "cat"), 'auxcounter', auxctr
);
257 setFeedValue(id
, false, 'error', error
);
258 setFeedValue(id
, false, 'updated', updated
);
262 setFeedIcon(id
, false,
263 getInitParam("icons_url") + "/" + id
+ ".ico");
265 setFeedIcon(id
, false, 'images/blank_icon.gif');
271 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
274 exception_error("parse_counters", e
);
278 function getFeedUnread(feed
, is_cat
) {
280 var tree
= dijit
.byId("feedTree");
282 if (tree
&& tree
.model
)
283 return tree
.model
.getFeedUnread(feed
, is_cat
);
292 function getFeedCategory(feed
) {
294 var tree
= dijit
.byId("feedTree");
296 if (tree
&& tree
.model
)
297 return tree
.getFeedCategory(feed
);
306 function hideOrShowFeeds(hide
) {
307 var tree
= dijit
.byId("feedTree");
310 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
313 function getFeedName(feed
, is_cat
) {
314 var tree
= dijit
.byId("feedTree");
316 if (tree
&& tree
.model
)
317 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
320 function getFeedValue(feed
, is_cat
, key
) {
322 var tree
= dijit
.byId("feedTree");
324 if (tree
&& tree
.model
)
325 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
333 function setFeedUnread(feed
, is_cat
, unread
) {
335 var tree
= dijit
.byId("feedTree");
337 if (tree
&& tree
.model
)
338 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
341 exception_error("setFeedUnread", e
);
345 function setFeedValue(feed
, is_cat
, key
, value
) {
347 var tree
= dijit
.byId("feedTree");
349 if (tree
&& tree
.model
)
350 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
357 function selectFeed(feed
, is_cat
) {
359 var tree
= dijit
.byId("feedTree");
361 if (tree
) return tree
.selectFeed(feed
, is_cat
);
364 exception_error("selectFeed", e
);
368 function setFeedIcon(feed
, is_cat
, src
) {
370 var tree
= dijit
.byId("feedTree");
372 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
375 exception_error("setFeedIcon", e
);
379 function setFeedExpandoIcon(feed
, is_cat
, src
) {
381 var tree
= dijit
.byId("feedTree");
383 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
386 exception_error("setFeedIcon", e
);
391 function getNextUnreadFeed(feed
, is_cat
) {
393 var tree
= dijit
.byId("feedTree");
394 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
397 return tree
.model
.store
.getValue(nuf
, 'bare_id');
400 exception_error("getNextUnreadFeed", e
);
404 function catchupCurrentFeed(mode
) {
405 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
408 function catchupFeedInGroup(id
) {
411 var title
= getFeedName(id
);
413 var str
= __("Mark all articles in %s as read?").replace("%s", title
);
415 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
416 return viewCurrentFeed('MarkAllReadGR:' + id
);
420 exception_error("catchupFeedInGroup", e
);
424 function catchupFeed(feed
, is_cat
, mode
) {
426 if (is_cat
== undefined) is_cat
= false;
432 str
= __("Mark all articles in %s older than 1 day as read?");
435 str
= __("Mark all articles in %s older than 1 week as read?");
438 str
= __("Mark all articles in %s older than 2 weeks as read?");
441 str
= __("Mark all articles in %s as read?");
444 var fn
= getFeedName(feed
, is_cat
);
446 str
= str
.replace("%s", fn
);
448 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
452 var catchup_query
= "?op=rpc&method=catchupFeed&feed_id=" +
453 feed
+ "&is_cat=" + is_cat
+ "&mode=" + mode
;
455 console
.log(catchup_query
);
457 notify_progress("Loading, please wait...", true);
459 new Ajax
.Request("backend.php", {
460 parameters
: catchup_query
,
461 onComplete: function(transport
) {
462 handle_rpc_json(transport
);
464 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
466 if (show_next_feed
) {
467 var nuf
= getNextUnreadFeed(feed
, is_cat
);
470 viewfeed(nuf
, '', is_cat
);
473 if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
482 exception_error("catchupFeed", e
);
486 function decrementFeedCounter(feed
, is_cat
) {
488 var ctr
= getFeedUnread(feed
, is_cat
);
491 setFeedUnread(feed
, is_cat
, ctr
- 1);
492 global_unread
= global_unread
- 1;
496 var cat
= parseInt(getFeedCategory(feed
));
499 ctr
= getFeedUnread(cat
, true);
502 setFeedUnread(cat
, true, ctr
- 1);
509 exception_error("decrement_feed_counter", e
);