]>
git.wh0rd.org - tt-rss.git/blob - js/feedlist.js
1 var _infscroll_disable
= 0;
2 var _infscroll_request_sent
= 0;
3 var _search_query
= false;
4 var _viewfeed_last
= 0;
5 var _viewfeed_timeout
= false;
7 var counters_last_request
= 0;
9 function viewCategory(cat
) {
10 viewfeed(cat
, '', true);
14 function loadMoreHeadlines() {
16 console
.log("loadMoreHeadlines");
20 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
21 var unread_in_buffer
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
22 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
23 var num_unread
= getFeedUnread(getActiveFeedId(), activeFeedIsCat());
25 // TODO implement marked & published
27 if (view_mode
== "marked") {
28 console
.warn("loadMoreHeadlines: marked is not implemented, falling back.");
30 } else if (view_mode
== "published") {
31 console
.warn("loadMoreHeadlines: published is not implemented, falling back.");
33 } else if (view_mode
== "unread") {
34 offset
= unread_in_buffer
;
35 } else if (_search_query
) {
37 } else if (view_mode
== "adaptive") {
39 offset
= unread_in_buffer
;
46 console
.log("offset: " + offset
);
48 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
, false, true);
51 exception_error("viewNextFeedPage", e
);
56 function viewfeed(feed
, method
, is_cat
, offset
, background
, infscroll_req
, can_wait
) {
58 if (is_cat
== undefined)
63 if (method
== undefined) method
= '';
64 if (offset
== undefined) offset
= 0;
65 if (background
== undefined) background
= false;
66 if (infscroll_req
== undefined) infscroll_req
= false;
68 last_requested_article
= 0;
70 if (feed
!= getActiveFeedId() || activeFeedIsCat() != is_cat
) {
71 if (!background
&& _search_query
) _search_query
= false;
75 _viewfeed_last
= get_timestamp();
77 if (getActiveFeedId() != feed
|| offset
== 0) {
78 setActiveArticleId(0);
79 _infscroll_disable
= 0;
82 if (offset
!= 0 && !method
) {
83 var timestamp
= get_timestamp();
85 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
86 //console.log("infscroll request in progress, aborting");
90 _infscroll_request_sent
= timestamp
;
94 Form
.enable("main_toolbar_form");
96 var toolbar_query
= Form
.serialize("main_toolbar_form");
98 var query
= "?op=feeds&method=view&feed=" + feed
+ "&" +
102 query
= query
+ "&m=" + param_escape(method
);
107 force_nocache
= true;
108 query
= query
+ "&" + _search_query
;
109 //_search_query = false;
113 query
= query
+ "&skip=" + offset
;
115 // to prevent duplicate feed titles when showing grouped vfeeds
116 if (vgroup_last_feed
) {
117 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
120 if (!method
&& !is_cat
&& feed
== getActiveFeedId()) {
121 query
= query
+ "&m=ForceUpdate";
125 Form
.enable("main_toolbar_form");
127 if (!setFeedExpandoIcon(feed
, is_cat
,
128 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
129 notify_progress("Loading, please wait...", true);
132 query
+= "&cat=" + is_cat
;
136 if (can_wait
&& _viewfeed_timeout
) {
137 setFeedExpandoIcon(getActiveFeedId(), activeFeedIsCat(), 'images/blank_icon.gif');
138 clearTimeout(_viewfeed_timeout
);
141 setActiveFeedId(feed
, is_cat
);
143 timeout_ms
= can_wait
? 250 : 0;
144 _viewfeed_timeout
= setTimeout(function() {
146 new Ajax
.Request("backend.php", {
148 onComplete: function(transport
) {
149 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
150 headlines_callback2(transport
, offset
, background
, infscroll_req
);
151 PluginHost
.run(PluginHost
.HOOK_FEED_LOADED
, [feed
, is_cat
]);
153 }, timeout_ms
); // Wait 250ms
156 exception_error("viewfeed", e
);
160 function feedlist_init() {
162 console
.log("in feedlist init");
164 loading_set_progress(50);
166 document
.onkeydown
= hotkey_handler
;
167 setTimeout("hotkey_prefix_timeout()", 5*1000);
169 if (!getActiveFeedId()) {
172 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
175 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
177 request_counters(true);
181 exception_error("feedlist/init", e
);
186 function request_counters(force
) {
188 var date
= new Date();
189 var timestamp
= Math
.round(date
.getTime() / 1000);
191 if (force
|| timestamp
- counters_last_request
> 5) {
192 console
.log("scheduling request of counters...");
194 counters_last_request
= timestamp
;
196 var query
= "?op=rpc&method=getAllCounters&seq=" + next_seq();
199 query
= query
+ "&last_article_id=" + getInitParam("last_article_id");
203 new Ajax
.Request("backend.php", {
205 onComplete: function(transport
) {
207 handle_rpc_json(transport
);
209 exception_error("request_counters", e
);
214 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
218 exception_error("request_counters", e
);
222 function parse_counters(elems
, scheduled_call
) {
224 for (var l
= 0; l
< elems
.length
; l
++) {
226 var id
= elems
[l
].id
;
227 var kind
= elems
[l
].kind
;
228 var ctr
= parseInt(elems
[l
].counter
);
229 var error
= elems
[l
].error
;
230 var has_img
= elems
[l
].has_img
;
231 var updated
= elems
[l
].updated
;
232 var auxctr
= parseInt(elems
[l
].auxcounter
);
234 if (id
== "global-unread") {
240 if (id
== "subscribed-feeds") {
245 if (getFeedUnread(id
, (kind
== "cat")) != ctr
||
249 setFeedUnread(id
, (kind
== "cat"), ctr
);
250 setFeedValue(id
, (kind
== "cat"), 'auxcounter', auxctr
);
253 setFeedValue(id
, false, 'error', error
);
254 setFeedValue(id
, false, 'updated', updated
);
258 setFeedIcon(id
, false,
259 getInitParam("icons_url") + "/" + id
+ ".ico");
261 setFeedIcon(id
, false, 'images/blank_icon.gif');
267 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
270 exception_error("parse_counters", e
);
274 function getFeedUnread(feed
, is_cat
) {
276 var tree
= dijit
.byId("feedTree");
278 if (tree
&& tree
.model
)
279 return tree
.model
.getFeedUnread(feed
, is_cat
);
288 function getFeedCategory(feed
) {
290 var tree
= dijit
.byId("feedTree");
292 if (tree
&& tree
.model
)
293 return tree
.getFeedCategory(feed
);
302 function hideOrShowFeeds(hide
) {
303 var tree
= dijit
.byId("feedTree");
306 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
309 function getFeedName(feed
, is_cat
) {
310 var tree
= dijit
.byId("feedTree");
312 if (tree
&& tree
.model
)
313 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
316 function getFeedValue(feed
, is_cat
, key
) {
318 var tree
= dijit
.byId("feedTree");
320 if (tree
&& tree
.model
)
321 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
329 function setFeedUnread(feed
, is_cat
, unread
) {
331 var tree
= dijit
.byId("feedTree");
333 if (tree
&& tree
.model
)
334 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
337 exception_error("setFeedUnread", e
);
341 function setFeedValue(feed
, is_cat
, key
, value
) {
343 var tree
= dijit
.byId("feedTree");
345 if (tree
&& tree
.model
)
346 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
353 function selectFeed(feed
, is_cat
) {
355 var tree
= dijit
.byId("feedTree");
357 if (tree
) return tree
.selectFeed(feed
, is_cat
);
360 exception_error("selectFeed", e
);
364 function setFeedIcon(feed
, is_cat
, src
) {
366 var tree
= dijit
.byId("feedTree");
368 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
371 exception_error("setFeedIcon", e
);
375 function setFeedExpandoIcon(feed
, is_cat
, src
) {
377 var tree
= dijit
.byId("feedTree");
379 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
382 exception_error("setFeedIcon", e
);
387 function getNextUnreadFeed(feed
, is_cat
) {
389 var tree
= dijit
.byId("feedTree");
390 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
393 return tree
.model
.store
.getValue(nuf
, 'bare_id');
396 exception_error("getNextUnreadFeed", e
);
400 function catchupCurrentFeed(mode
) {
401 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
404 function catchupFeedInGroup(id
) {
407 var title
= getFeedName(id
);
409 var str
= __("Mark all articles in %s as read?").replace("%s", title
);
411 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
412 return viewCurrentFeed('MarkAllReadGR:' + id
);
416 exception_error("catchupFeedInGroup", e
);
420 function catchupFeed(feed
, is_cat
, mode
) {
422 if (is_cat
== undefined) is_cat
= false;
428 str
= __("Mark all articles in %s older than 1 day as read?");
431 str
= __("Mark all articles in %s older than 1 week as read?");
434 str
= __("Mark all articles in %s older than 2 weeks as read?");
437 str
= __("Mark all articles in %s as read?");
440 var fn
= getFeedName(feed
, is_cat
);
442 str
= str
.replace("%s", fn
);
444 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
448 var catchup_query
= "?op=rpc&method=catchupFeed&feed_id=" +
449 feed
+ "&is_cat=" + is_cat
+ "&mode=" + mode
;
451 console
.log(catchup_query
);
453 notify_progress("Loading, please wait...", true);
455 new Ajax
.Request("backend.php", {
456 parameters
: catchup_query
,
457 onComplete: function(transport
) {
458 handle_rpc_json(transport
);
460 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
462 if (show_next_feed
) {
463 var nuf
= getNextUnreadFeed(feed
, is_cat
);
466 viewfeed(nuf
, '', is_cat
);
469 if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
478 exception_error("catchupFeed", e
);
482 function decrementFeedCounter(feed
, is_cat
) {
484 var ctr
= getFeedUnread(feed
, is_cat
);
487 setFeedUnread(feed
, is_cat
, ctr
- 1);
488 global_unread
= global_unread
- 1;
492 var cat
= parseInt(getFeedCategory(feed
));
495 ctr
= getFeedUnread(cat
, true);
498 setFeedUnread(cat
, true, ctr
- 1);
505 exception_error("decrement_feed_counter", e
);