]>
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 view_settings
= [];
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
) {
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 = document.forms["main_toolbar_form"];
97 var ft = is_cat ? 'C' : 'F';
99 _viewmode_disabled = Math.round(new Date().getTime());
101 if (feed != getActiveFeedId() || is_cat != activeFeedIsCat()) {
102 var vs = view_settings[ft + ':' + feed];
104 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
107 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
110 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
111 getInitParam("default_view_mode"));
113 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
114 getInitParam("default_view_order_by"));
117 } else if (parseInt(feed) > 0) {
118 var ft = is_cat ? 'C' : 'F';
120 var view_mode = dijit.getEnclosingWidget(toolbar.view_mode).attr('value');
121 var order_by = dijit.getEnclosingWidget(toolbar.order_by).attr('value');
123 view_settings[ft + ':' + feed] = {'view_mode': view_mode,
124 'order_by': order_by};
127 var toolbar_query
= Form
.serialize("main_toolbar_form");
129 var query
= "?op=feeds&method=view&feed=" + feed
+ "&" +
133 query
= query
+ "&m=" + param_escape(method
);
138 force_nocache
= true;
139 query
= query
+ "&" + _search_query
;
140 //_search_query = false;
144 query
= query
+ "&skip=" + offset
;
146 // to prevent duplicate feed titles when showing grouped vfeeds
147 if (vgroup_last_feed
) {
148 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
151 if (!method
&& !is_cat
&& feed
== getActiveFeedId()) {
152 query
= query
+ "&m=ForceUpdate";
156 Form
.enable("main_toolbar_form");
158 if (!setFeedExpandoIcon(feed
, is_cat
,
159 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
160 notify_progress("Loading, please wait...", true);
163 query
+= "&cat=" + is_cat
;
167 new Ajax
.Request("backend.php", {
169 onComplete: function(transport
) {
170 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
171 headlines_callback2(transport
, offset
, background
, infscroll_req
);
175 exception_error("viewfeed", e
);
179 function feedlist_init() {
181 console
.log("in feedlist init");
183 document
.onkeydown
= hotkey_handler
;
184 setTimeout("hotkey_prefix_timeout()", 5*1000);
186 if (!getActiveFeedId()) {
189 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
192 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
194 request_counters(true);
198 exception_error("feedlist/init", e
);
203 function request_counters(force
) {
205 var date
= new Date();
206 var timestamp
= Math
.round(date
.getTime() / 1000);
208 if (force
|| timestamp
- counters_last_request
> 5) {
209 console
.log("scheduling request of counters...");
211 counters_last_request
= timestamp
;
213 var query
= "?op=rpc&method=getAllCounters&seq=" + next_seq();
216 query
= query
+ "&last_article_id=" + getInitParam("last_article_id");
220 new Ajax
.Request("backend.php", {
222 onComplete: function(transport
) {
224 handle_rpc_json(transport
);
226 exception_error("request_counters", e
);
231 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
235 exception_error("request_counters", e
);
239 function parse_counters(elems
, scheduled_call
) {
241 for (var l
= 0; l
< elems
.length
; l
++) {
243 var id
= elems
[l
].id
;
244 var kind
= elems
[l
].kind
;
245 var ctr
= parseInt(elems
[l
].counter
);
246 var error
= elems
[l
].error
;
247 var has_img
= elems
[l
].has_img
;
248 var updated
= elems
[l
].updated
;
249 var vs
= elems
[l
].vs
;
252 var ft
= (kind
== "cat") ? "C" : "F";
253 view_settings
[ft
+ ":" + id
] = vs
;
256 if (id
== "global-unread") {
262 if (id
== "subscribed-feeds") {
267 if (getFeedUnread(id
, (kind
== "cat")) != ctr
||
271 setFeedUnread(id
, (kind
== "cat"), ctr
);
274 setFeedValue(id
, false, 'error', error
);
275 setFeedValue(id
, false, 'updated', updated
);
279 setFeedIcon(id
, false,
280 getInitParam("icons_url") + "/" + id
+ ".ico");
282 setFeedIcon(id
, false, 'images/blank_icon.gif');
288 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
291 exception_error("parse_counters", e
);
295 function getFeedUnread(feed
, is_cat
) {
297 var tree
= dijit
.byId("feedTree");
299 if (tree
&& tree
.model
)
300 return tree
.model
.getFeedUnread(feed
, is_cat
);
309 function getFeedCategory(feed
) {
311 var tree
= dijit
.byId("feedTree");
313 if (tree
&& tree
.model
)
314 return tree
.getFeedCategory(feed
);
323 function hideOrShowFeeds(hide
) {
324 var tree
= dijit
.byId("feedTree");
327 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
330 function getFeedName(feed
, is_cat
) {
331 var tree
= dijit
.byId("feedTree");
333 if (tree
&& tree
.model
)
334 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
337 function getFeedValue(feed
, is_cat
, key
) {
339 var tree
= dijit
.byId("feedTree");
341 if (tree
&& tree
.model
)
342 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
350 function setFeedUnread(feed
, is_cat
, unread
) {
352 var tree
= dijit
.byId("feedTree");
354 if (tree
&& tree
.model
)
355 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
358 exception_error("setFeedUnread", e
);
362 function setFeedValue(feed
, is_cat
, key
, value
) {
364 var tree
= dijit
.byId("feedTree");
366 if (tree
&& tree
.model
)
367 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
374 function selectFeed(feed
, is_cat
) {
376 var tree
= dijit
.byId("feedTree");
378 if (tree
) return tree
.selectFeed(feed
, is_cat
);
381 exception_error("selectFeed", e
);
385 function setFeedIcon(feed
, is_cat
, src
) {
387 var tree
= dijit
.byId("feedTree");
389 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
392 exception_error("setFeedIcon", e
);
396 function setFeedExpandoIcon(feed
, is_cat
, src
) {
398 var tree
= dijit
.byId("feedTree");
400 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
403 exception_error("setFeedIcon", e
);
408 function getNextUnreadFeed(feed
, is_cat
) {
410 var tree
= dijit
.byId("feedTree");
411 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
414 return tree
.model
.store
.getValue(nuf
, 'bare_id');
417 exception_error("getNextUnreadFeed", e
);
421 function catchupCurrentFeed(elem
) {
424 var toolbar
= document
.forms
["main_toolbar_form"];
425 var catchup_feed
= dijit
.getEnclosingWidget(toolbar
.catchup_feed
);
426 var mode
= catchup_feed
.attr('value');
428 if (mode
!= 'default') {
429 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
430 catchup_feed
.attr('value', 'default');
433 catchupFeed(getActiveFeedId(), activeFeedIsCat());
437 function catchupFeedInGroup(id
) {
440 var title
= getFeedName(id
);
442 var str
= __("Mark all articles in %s as read?").replace("%s", title
);
444 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
445 return viewCurrentFeed('MarkAllReadGR:' + id
);
449 exception_error("catchupFeedInGroup", e
);
453 function catchupFeed(feed
, is_cat
, mode
) {
455 if (is_cat
== undefined) is_cat
= false;
461 str
= __("Mark all articles in %s older than 1 day as read?");
464 str
= __("Mark all articles in %s older than 1 week as read?");
467 str
= __("Mark all articles in %s older than 2 weeks as read?");
470 str
= __("Mark all articles in %s as read?");
473 var fn
= getFeedName(feed
, is_cat
);
475 str
= str
.replace("%s", fn
);
477 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
481 var catchup_query
= "?op=rpc&method=catchupFeed&feed_id=" +
482 feed
+ "&is_cat=" + is_cat
+ "&mode=" + mode
;
484 console
.log(catchup_query
);
486 notify_progress("Loading, please wait...", true);
488 new Ajax
.Request("backend.php", {
489 parameters
: catchup_query
,
490 onComplete: function(transport
) {
491 handle_rpc_json(transport
);
493 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
495 if (show_next_feed
) {
496 var nuf
= getNextUnreadFeed(feed
, is_cat
);
499 viewfeed(nuf
, '', is_cat
);
502 if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
511 exception_error("catchupFeed", e
);
515 function decrementFeedCounter(feed
, is_cat
) {
517 var ctr
= getFeedUnread(feed
, is_cat
);
520 setFeedUnread(feed
, is_cat
, ctr
- 1);
521 global_unread
= global_unread
- 1;
525 var cat
= parseInt(getFeedCategory(feed
));
528 ctr
= getFeedUnread(cat
, true);
531 setFeedUnread(cat
, true, ctr
- 1);
538 exception_error("decrement_feed_counter", e
);