]>
git.wh0rd.org - tt-rss.git/blob - js/feedlist.js
1 var _infscroll_disable
= 0;
2 var _infscroll_request_sent
= 0;
3 var _infscroll_tmp_disable
= 0;
5 var _search_query
= false;
6 var _viewfeed_last
= 0;
7 var _viewfeed_timeout
= false;
9 var counters_last_request
= 0;
11 function viewCategory(cat
) {
12 viewfeed(cat
, '', true);
16 function loadMoreHeadlines() {
18 console
.log("loadMoreHeadlines: " + _infscroll_tmp_disable
);
20 if (_infscroll_tmp_disable
) return;
24 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
25 var unread_in_buffer
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
26 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
27 var num_unread
= getFeedUnread(getActiveFeedId(), activeFeedIsCat());
29 // TODO implement marked & published
31 if (view_mode
== "marked") {
32 console
.warn("loadMoreHeadlines: marked is not implemented, falling back.");
34 } else if (view_mode
== "published") {
35 console
.warn("loadMoreHeadlines: published is not implemented, falling back.");
37 } else if (view_mode
== "unread") {
38 offset
= unread_in_buffer
;
39 } else if (_search_query
) {
41 } else if (view_mode
== "adaptive") {
42 offset
= num_unread
> 0 ? unread_in_buffer
: num_all
;
47 console
.log("offset: " + offset
);
49 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
, false, true);
52 exception_error("viewNextFeedPage", e
);
57 function viewfeed(feed
, method
, is_cat
, offset
, background
, infscroll_req
, can_wait
) {
59 if (is_cat
== undefined)
64 if (method
== undefined) method
= '';
65 if (offset
== undefined) offset
= 0;
66 if (background
== undefined) background
= false;
67 if (infscroll_req
== undefined) infscroll_req
= false;
69 last_requested_article
= 0;
71 if (feed
!= getActiveFeedId() || activeFeedIsCat() != is_cat
) {
72 if (!background
&& _search_query
) _search_query
= false;
76 _viewfeed_last
= get_timestamp();
78 if (getActiveFeedId() != feed
|| offset
== 0) {
79 setActiveArticleId(0);
80 _infscroll_disable
= 0;
83 if (offset
!= 0 && !method
) {
84 var timestamp
= get_timestamp();
86 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
87 //console.log("infscroll request in progress, aborting");
91 _infscroll_request_sent
= timestamp
;
95 Form
.enable("main_toolbar_form");
97 var toolbar_query
= Form
.serialize("main_toolbar_form");
99 var query
= "?op=feeds&method=view&feed=" + param_escape(feed
) + "&" +
103 query
= query
+ "&m=" + param_escape(method
);
107 if (current_first_id
) {
108 query
= query
+ "&fid=" + param_escape(current_first_id
);
114 force_nocache
= true;
115 query
= query
+ "&" + _search_query
;
116 //_search_query = false;
120 query
= query
+ "&skip=" + offset
;
122 // to prevent duplicate feed titles when showing grouped vfeeds
123 if (vgroup_last_feed
) {
124 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
127 if (!method
&& !is_cat
&& feed
== getActiveFeedId()) {
128 query
= query
+ "&m=ForceUpdate";
132 Form
.enable("main_toolbar_form");
134 if (!setFeedExpandoIcon(feed
, is_cat
,
135 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
136 notify_progress("Loading, please wait...", true);
139 query
+= "&cat=" + is_cat
;
143 if (can_wait
&& _viewfeed_timeout
) {
144 setFeedExpandoIcon(getActiveFeedId(), activeFeedIsCat(), 'images/blank_icon.gif');
145 clearTimeout(_viewfeed_timeout
);
148 setActiveFeedId(feed
, is_cat
);
150 timeout_ms
= can_wait
? 250 : 0;
151 _viewfeed_timeout
= setTimeout(function() {
153 new Ajax
.Request("backend.php", {
155 onComplete: function(transport
) {
156 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
157 headlines_callback2(transport
, offset
, background
, infscroll_req
);
158 PluginHost
.run(PluginHost
.HOOK_FEED_LOADED
, [feed
, is_cat
]);
160 }, timeout_ms
); // Wait 250ms
163 exception_error("viewfeed", e
);
167 function feedlist_init() {
169 console
.log("in feedlist init");
171 loading_set_progress(50);
173 document
.onkeydown
= hotkey_handler
;
174 setTimeout("hotkey_prefix_timeout()", 5*1000);
176 if (!getActiveFeedId()) {
179 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
182 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
184 request_counters(true);
188 exception_error("feedlist/init", e
);
193 function request_counters(force
) {
195 var date
= new Date();
196 var timestamp
= Math
.round(date
.getTime() / 1000);
198 if (force
|| timestamp
- counters_last_request
> 5) {
199 console
.log("scheduling request of counters...");
201 counters_last_request
= timestamp
;
203 var query
= "?op=rpc&method=getAllCounters&seq=" + next_seq();
206 query
= query
+ "&last_article_id=" + getInitParam("last_article_id");
210 new Ajax
.Request("backend.php", {
212 onComplete: function(transport
) {
214 handle_rpc_json(transport
);
216 exception_error("request_counters", e
);
221 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
225 exception_error("request_counters", e
);
229 function parse_counters(elems
, scheduled_call
) {
231 for (var l
= 0; l
< elems
.length
; l
++) {
233 var id
= elems
[l
].id
;
234 var kind
= elems
[l
].kind
;
235 var ctr
= parseInt(elems
[l
].counter
);
236 var error
= elems
[l
].error
;
237 var has_img
= elems
[l
].has_img
;
238 var updated
= elems
[l
].updated
;
239 var auxctr
= parseInt(elems
[l
].auxcounter
);
241 if (id
== "global-unread") {
247 if (id
== "subscribed-feeds") {
252 if (getFeedUnread(id
, (kind
== "cat")) != ctr
||
256 setFeedUnread(id
, (kind
== "cat"), ctr
);
257 setFeedValue(id
, (kind
== "cat"), 'auxcounter', auxctr
);
260 setFeedValue(id
, false, 'error', error
);
261 setFeedValue(id
, false, 'updated', updated
);
265 setFeedIcon(id
, false,
266 getInitParam("icons_url") + "/" + id
+ ".ico");
268 setFeedIcon(id
, false, 'images/blank_icon.gif');
274 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
277 exception_error("parse_counters", e
);
281 function getFeedUnread(feed
, is_cat
) {
283 var tree
= dijit
.byId("feedTree");
285 if (tree
&& tree
.model
)
286 return tree
.model
.getFeedUnread(feed
, is_cat
);
295 function getFeedCategory(feed
) {
297 var tree
= dijit
.byId("feedTree");
299 if (tree
&& tree
.model
)
300 return tree
.getFeedCategory(feed
);
309 function hideOrShowFeeds(hide
) {
310 var tree
= dijit
.byId("feedTree");
313 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
316 function getFeedName(feed
, is_cat
) {
317 var tree
= dijit
.byId("feedTree");
319 if (tree
&& tree
.model
)
320 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
323 function getFeedValue(feed
, is_cat
, key
) {
325 var tree
= dijit
.byId("feedTree");
327 if (tree
&& tree
.model
)
328 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
336 function setFeedUnread(feed
, is_cat
, unread
) {
338 var tree
= dijit
.byId("feedTree");
340 if (tree
&& tree
.model
)
341 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
344 exception_error("setFeedUnread", e
);
348 function setFeedValue(feed
, is_cat
, key
, value
) {
350 var tree
= dijit
.byId("feedTree");
352 if (tree
&& tree
.model
)
353 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
360 function selectFeed(feed
, is_cat
) {
362 var tree
= dijit
.byId("feedTree");
364 if (tree
) return tree
.selectFeed(feed
, is_cat
);
367 exception_error("selectFeed", e
);
371 function setFeedIcon(feed
, is_cat
, src
) {
373 var tree
= dijit
.byId("feedTree");
375 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
378 exception_error("setFeedIcon", e
);
382 function setFeedExpandoIcon(feed
, is_cat
, src
) {
384 var tree
= dijit
.byId("feedTree");
386 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
389 exception_error("setFeedIcon", e
);
394 function getNextUnreadFeed(feed
, is_cat
) {
396 var tree
= dijit
.byId("feedTree");
397 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
400 return tree
.model
.store
.getValue(nuf
, 'bare_id');
403 exception_error("getNextUnreadFeed", e
);
407 function catchupCurrentFeed(mode
) {
408 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
411 function catchupFeedInGroup(id
) {
414 var title
= getFeedName(id
);
416 var str
= __("Mark all articles in %s as read?").replace("%s", title
);
418 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
419 return viewCurrentFeed('MarkAllReadGR:' + id
);
423 exception_error("catchupFeedInGroup", e
);
427 function catchupFeed(feed
, is_cat
, mode
) {
429 if (is_cat
== undefined) is_cat
= false;
435 str
= __("Mark all articles in %s older than 1 day as read?");
438 str
= __("Mark all articles in %s older than 1 week as read?");
441 str
= __("Mark all articles in %s older than 2 weeks as read?");
444 str
= __("Mark all articles in %s as read?");
447 var fn
= getFeedName(feed
, is_cat
);
449 str
= str
.replace("%s", fn
);
451 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
455 var catchup_query
= "?op=rpc&method=catchupFeed&feed_id=" +
456 feed
+ "&is_cat=" + is_cat
+ "&mode=" + mode
;
458 console
.log(catchup_query
);
460 notify_progress("Loading, please wait...", true);
462 new Ajax
.Request("backend.php", {
463 parameters
: catchup_query
,
464 onComplete: function(transport
) {
465 handle_rpc_json(transport
);
467 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
469 if (show_next_feed
) {
470 var nuf
= getNextUnreadFeed(feed
, is_cat
);
473 viewfeed(nuf
, '', is_cat
);
476 if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
485 exception_error("catchupFeed", e
);
489 function decrementFeedCounter(feed
, is_cat
) {
491 var ctr
= getFeedUnread(feed
, is_cat
);
494 setFeedUnread(feed
, is_cat
, ctr
- 1);
495 global_unread
= global_unread
- 1;
499 var cat
= parseInt(getFeedCategory(feed
));
502 ctr
= getFeedUnread(cat
, true);
505 setFeedUnread(cat
, true, ctr
- 1);
512 exception_error("decrement_feed_counter", e
);