]>
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;
6 var counters_last_request
= 0;
8 function viewCategory(cat
) {
9 viewfeed(cat
, '', true);
13 function loadMoreHeadlines() {
15 console
.log("loadMoreHeadlines");
19 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
20 var unread_in_buffer
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
21 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
22 var num_unread
= getFeedUnread(getActiveFeedId(), activeFeedIsCat());
24 // TODO implement marked & published
26 if (view_mode
== "marked") {
27 console
.warn("loadMoreHeadlines: marked is not implemented, falling back.");
29 } else if (view_mode
== "published") {
30 console
.warn("loadMoreHeadlines: published is not implemented, falling back.");
32 } else if (view_mode
== "unread") {
33 offset
= unread_in_buffer
;
34 } else if (_search_query
) {
36 } else if (view_mode
== "adaptive") {
38 offset
= unread_in_buffer
;
45 console
.log("offset: " + offset
);
47 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
, false, true);
50 exception_error("viewNextFeedPage", e
);
55 function viewfeed(feed
, method
, is_cat
, offset
, background
, infscroll_req
) {
57 if (is_cat
== undefined)
62 if (method
== undefined) method
= '';
63 if (offset
== undefined) offset
= 0;
64 if (background
== undefined) background
= false;
65 if (infscroll_req
== undefined) infscroll_req
= false;
67 last_requested_article
= 0;
69 if (feed
!= getActiveFeedId() || activeFeedIsCat() != is_cat
) {
70 if (!background
&& _search_query
) _search_query
= false;
74 _viewfeed_last
= get_timestamp();
76 if (getActiveFeedId() != feed
|| offset
== 0) {
77 setActiveArticleId(0);
78 _infscroll_disable
= 0;
81 if (offset
!= 0 && !method
) {
82 var timestamp
= get_timestamp();
84 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
85 //console.log("infscroll request in progress, aborting");
89 _infscroll_request_sent
= timestamp
;
93 Form
.enable("main_toolbar_form");
95 var toolbar_query
= Form
.serialize("main_toolbar_form");
97 var query
= "?op=feeds&method=view&feed=" + feed
+ "&" +
101 query
= query
+ "&m=" + param_escape(method
);
106 force_nocache
= true;
107 query
= query
+ "&" + _search_query
;
108 //_search_query = false;
112 query
= query
+ "&skip=" + offset
;
114 // to prevent duplicate feed titles when showing grouped vfeeds
115 if (vgroup_last_feed
) {
116 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
119 if (!method
&& !is_cat
&& feed
== getActiveFeedId()) {
120 query
= query
+ "&m=ForceUpdate";
124 Form
.enable("main_toolbar_form");
126 if (!setFeedExpandoIcon(feed
, is_cat
,
127 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
128 notify_progress("Loading, please wait...", true);
131 query
+= "&cat=" + is_cat
;
135 setActiveFeedId(feed
, is_cat
);
137 new Ajax
.Request("backend.php", {
139 onComplete: function(transport
) {
140 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
141 headlines_callback2(transport
, offset
, background
, infscroll_req
);
142 PluginHost
.run(PluginHost
.HOOK_FEED_LOADED
, [feed
, is_cat
]);
146 exception_error("viewfeed", e
);
150 function feedlist_init() {
152 console
.log("in feedlist init");
154 loading_set_progress(50);
156 document
.onkeydown
= hotkey_handler
;
157 setTimeout("hotkey_prefix_timeout()", 5*1000);
159 if (!getActiveFeedId()) {
162 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
165 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
167 request_counters(true);
171 exception_error("feedlist/init", e
);
176 function request_counters(force
) {
178 var date
= new Date();
179 var timestamp
= Math
.round(date
.getTime() / 1000);
181 if (force
|| timestamp
- counters_last_request
> 5) {
182 console
.log("scheduling request of counters...");
184 counters_last_request
= timestamp
;
186 var query
= "?op=rpc&method=getAllCounters&seq=" + next_seq();
189 query
= query
+ "&last_article_id=" + getInitParam("last_article_id");
193 new Ajax
.Request("backend.php", {
195 onComplete: function(transport
) {
197 handle_rpc_json(transport
);
199 exception_error("request_counters", e
);
204 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
208 exception_error("request_counters", e
);
212 function parse_counters(elems
, scheduled_call
) {
214 for (var l
= 0; l
< elems
.length
; l
++) {
216 var id
= elems
[l
].id
;
217 var kind
= elems
[l
].kind
;
218 var ctr
= parseInt(elems
[l
].counter
);
219 var error
= elems
[l
].error
;
220 var has_img
= elems
[l
].has_img
;
221 var updated
= elems
[l
].updated
;
223 if (id
== "global-unread") {
229 if (id
== "subscribed-feeds") {
234 if (getFeedUnread(id
, (kind
== "cat")) != ctr
||
238 setFeedUnread(id
, (kind
== "cat"), ctr
);
241 setFeedValue(id
, false, 'error', error
);
242 setFeedValue(id
, false, 'updated', updated
);
246 setFeedIcon(id
, false,
247 getInitParam("icons_url") + "/" + id
+ ".ico");
249 setFeedIcon(id
, false, 'images/blank_icon.gif');
255 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
258 exception_error("parse_counters", e
);
262 function getFeedUnread(feed
, is_cat
) {
264 var tree
= dijit
.byId("feedTree");
266 if (tree
&& tree
.model
)
267 return tree
.model
.getFeedUnread(feed
, is_cat
);
276 function getFeedCategory(feed
) {
278 var tree
= dijit
.byId("feedTree");
280 if (tree
&& tree
.model
)
281 return tree
.getFeedCategory(feed
);
290 function hideOrShowFeeds(hide
) {
291 var tree
= dijit
.byId("feedTree");
294 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
297 function getFeedName(feed
, is_cat
) {
298 var tree
= dijit
.byId("feedTree");
300 if (tree
&& tree
.model
)
301 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
304 function getFeedValue(feed
, is_cat
, key
) {
306 var tree
= dijit
.byId("feedTree");
308 if (tree
&& tree
.model
)
309 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
317 function setFeedUnread(feed
, is_cat
, unread
) {
319 var tree
= dijit
.byId("feedTree");
321 if (tree
&& tree
.model
)
322 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
325 exception_error("setFeedUnread", e
);
329 function setFeedValue(feed
, is_cat
, key
, value
) {
331 var tree
= dijit
.byId("feedTree");
333 if (tree
&& tree
.model
)
334 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
341 function selectFeed(feed
, is_cat
) {
343 var tree
= dijit
.byId("feedTree");
345 if (tree
) return tree
.selectFeed(feed
, is_cat
);
348 exception_error("selectFeed", e
);
352 function setFeedIcon(feed
, is_cat
, src
) {
354 var tree
= dijit
.byId("feedTree");
356 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
359 exception_error("setFeedIcon", e
);
363 function setFeedExpandoIcon(feed
, is_cat
, src
) {
365 var tree
= dijit
.byId("feedTree");
367 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
370 exception_error("setFeedIcon", e
);
375 function getNextUnreadFeed(feed
, is_cat
) {
377 var tree
= dijit
.byId("feedTree");
378 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
381 return tree
.model
.store
.getValue(nuf
, 'bare_id');
384 exception_error("getNextUnreadFeed", e
);
388 function catchupCurrentFeed(mode
) {
389 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
392 function catchupFeedInGroup(id
) {
395 var title
= getFeedName(id
);
397 var str
= __("Mark all articles in %s as read?").replace("%s", title
);
399 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
400 return viewCurrentFeed('MarkAllReadGR:' + id
);
404 exception_error("catchupFeedInGroup", e
);
408 function catchupFeed(feed
, is_cat
, mode
) {
410 if (is_cat
== undefined) is_cat
= false;
416 str
= __("Mark all articles in %s older than 1 day as read?");
419 str
= __("Mark all articles in %s older than 1 week as read?");
422 str
= __("Mark all articles in %s older than 2 weeks as read?");
425 str
= __("Mark all articles in %s as read?");
428 var fn
= getFeedName(feed
, is_cat
);
430 str
= str
.replace("%s", fn
);
432 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
436 var catchup_query
= "?op=rpc&method=catchupFeed&feed_id=" +
437 feed
+ "&is_cat=" + is_cat
+ "&mode=" + mode
;
439 console
.log(catchup_query
);
441 notify_progress("Loading, please wait...", true);
443 new Ajax
.Request("backend.php", {
444 parameters
: catchup_query
,
445 onComplete: function(transport
) {
446 handle_rpc_json(transport
);
448 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
450 if (show_next_feed
) {
451 var nuf
= getNextUnreadFeed(feed
, is_cat
);
454 viewfeed(nuf
, '', is_cat
);
457 if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
466 exception_error("catchupFeed", e
);
470 function decrementFeedCounter(feed
, is_cat
) {
472 var ctr
= getFeedUnread(feed
, is_cat
);
475 setFeedUnread(feed
, is_cat
, ctr
- 1);
476 global_unread
= global_unread
- 1;
480 var cat
= parseInt(getFeedCategory(feed
));
483 ctr
= getFeedUnread(cat
, true);
486 setFeedUnread(cat
, true, ctr
- 1);
493 exception_error("decrement_feed_counter", e
);