]>
git.wh0rd.org - tt-rss.git/blob - feedlist.js
1 var _infscroll_disable
= 0;
2 var _infscroll_request_sent
= 0;
3 var _search_query
= false;
5 var counter_timeout_id
= false;
7 var counters_last_request
= 0;
9 function viewCategory(cat
) {
10 viewfeed(cat
, '', true);
14 function loadMoreHeadlines() {
18 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
19 var num_unread
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
20 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
22 // TODO implement marked & published
24 if (view_mode
== "marked") {
25 console
.warn("loadMoreHeadlines: marked is not implemented, falling back.");
27 } else if (view_mode
== "published") {
28 console
.warn("loadMoreHeadlines: published is not implemented, falling back.");
30 } else if (view_mode
== "unread") {
32 } else if (view_mode
== "adaptive") {
41 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
);
44 exception_error("viewNextFeedPage", e
);
49 function viewfeed(feed
, subop
, is_cat
, offset
, background
) {
51 if (is_cat
== undefined)
56 if (subop
== undefined) subop
= '';
57 if (offset
== undefined) offset
= 0;
58 if (background
== undefined) background
= false;
60 last_requested_article
= 0;
62 var cached_headlines
= false;
64 if (feed
== getActiveFeedId())
65 cache_delete("feed:" + feed
+ ":" + is_cat
);
67 cached_headlines
= cache_get("feed:" + feed
+ ":" + is_cat
);
69 dijit
.byId("content-tabs").selectChild(
70 dijit
.byId("content-tabs").getChildren()[0]);
72 var force_nocache
= false;
75 if (getActiveFeedId() != feed
|| offset
== 0) {
77 _infscroll_disable
= 0;
80 if (!offset
&& !subop
&& cached_headlines
&& !background
) {
82 render_local_headlines(feed
, is_cat
, JSON
.parse(cached_headlines
));
85 console
.warn("render_local_headlines failed: " + e
);
89 if (offset
!= 0 && !subop
) {
90 var date
= new Date();
91 var timestamp
= Math
.round(date
.getTime() / 1000);
93 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
94 //console.log("infscroll request in progress, aborting");
98 _infscroll_request_sent
= timestamp
;
104 Form
.enable("main_toolbar_form");
106 var toolbar_query
= Form
.serialize("main_toolbar_form");
108 var query
= "?op=viewfeed&feed=" + feed
+ "&" +
109 toolbar_query
+ "&subop=" + param_escape(subop
);
113 force_nocache
= true;
114 query
= query
+ "&" + _search_query
;
115 _search_query
= false;
118 if (subop
== "MarkAllRead") {
120 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
122 if (show_next_feed
) {
123 var nuf
= getNextUnreadFeed(feed
, is_cat
);
126 var cached_nuf
= cache_get("feed:" + nuf
+ ":false");
130 render_local_headlines(nuf
, false, JSON
.parse(cached_nuf
));
132 var catchup_query
= "?op=rpc&subop=catchupFeed&feed_id=" +
133 feed
+ "&is_cat=" + is_cat
;
135 console
.log(catchup_query
);
137 new Ajax
.Request("backend.php", {
138 parameters
: catchup_query
,
139 onComplete: function(transport
) {
140 handle_rpc_json(transport
);
145 query
+= "&nuf=" + param_escape(nuf
);
152 query
= query
+ "&skip=" + offset
;
154 // to prevent duplicate feed titles when showing grouped vfeeds
155 if (vgroup_last_feed
) {
156 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
160 Form
.enable("main_toolbar_form");
164 if (!setFeedExpandoIcon(feed
, is_cat
, 'images/indicator_white.gif'))
165 notify_progress("Loading, please wait...", true);
167 notify_progress("Loading, please wait...", true);
171 query
+= "&cat=" + is_cat
;
175 new Ajax
.Request("backend.php", {
177 onComplete: function(transport
) {
178 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
179 headlines_callback2(transport
, offset
, background
);
183 exception_error("viewfeed", e
);
187 function feedlist_init() {
189 console
.log("in feedlist init");
191 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
192 document
.onkeydown
= hotkey_handler
;
193 setTimeout("hotkey_prefix_timeout()", 5*1000);
195 if (!getActiveFeedId()) {
196 setTimeout("viewfeed(-3)", 100);
200 getInitParam("cdm_auto_catchup") + " " + getFeedUnread(-3));
202 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
204 setTimeout("timeout()", 5000);
207 exception_error("feedlist/init", e
);
211 function request_counters_real() {
213 console
.log("requesting counters...");
215 var query
= "?op=rpc&subop=getAllCounters&seq=" + next_seq();
217 query
= query
+ "&omode=flc";
219 new Ajax
.Request("backend.php", {
221 onComplete: function(transport
) {
223 handle_rpc_json(transport
);
225 exception_error("viewfeed/getcounters", e
);
230 exception_error("request_counters_real", e
);
235 function request_counters() {
239 if (getInitParam("bw_limit") == "1") return;
241 var date
= new Date();
242 var timestamp
= Math
.round(date
.getTime() / 1000);
244 if (timestamp
- counters_last_request
> 5) {
245 console
.log("scheduling request of counters...");
247 window
.clearTimeout(counter_timeout_id
);
248 counter_timeout_id
= window
.setTimeout("request_counters_real()", 1000);
250 counters_last_request
= timestamp
;
252 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
256 exception_error("request_counters", e
);
260 function displayNewContentPrompt(id
) {
263 var msg
= "<a href='#' onclick='viewCurrentFeed()'>" +
264 __("New articles available in this feed (click to show)") + "</a>";
266 msg
= msg
.replace("%s", getFeedName(id
));
268 $('auxDlg').innerHTML
= msg
;
270 new Effect
.Appear('auxDlg', {duration
: 0.5});
273 exception_error("displayNewContentPrompt", e
);
277 function parse_counters(elems
, scheduled_call
) {
282 for (var l
= 0; l
< elems
.length
; l
++) {
285 var kind
= elems
[l
].kind
;
286 var ctr
= parseInt(elems
[l
].counter
)
287 var error
= elems
[l
].error
;
288 var has_img
= elems
[l
].has_img
;
289 var updated
= elems
[l
].updated
;
290 var title
= elems
[l
].title
;
292 if (id
== "global-unread") {
298 if (id
== "subscribed-feeds") {
305 // TODO: enable new content notification for categories
307 if (!activeFeedIsCat() && id
== getActiveFeedId()
308 && ctr
> getFeedUnread(id
) && scheduled_call
) {
309 displayNewContentPrompt(id
);
312 if (getFeedUnread(id
, (kind
== "cat")) != ctr
)
313 cache_delete("feed:" + id
+ ":" + (kind
== "cat"));
315 setFeedUnread(id
, (kind
== "cat"), ctr
);
318 setFeedValue(id
, false, 'error', error
);
319 setFeedValue(id
, false, 'updated', updated
);
323 setFeedIcon(id
, false,
324 getInitParam("icons_url") + "/" + id
+ ".ico");
326 setFeedIcon(id
, false, 'images/blank_icon.gif');
332 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
335 exception_error("parse_counters", e
);
339 function getFeedUnread(feed
, is_cat
) {
341 var tree
= dijit
.byId("feedTree");
343 if (tree
&& tree
.model
)
344 return tree
.model
.getFeedUnread(feed
, is_cat
);
353 function resort_feedlist() {
354 console
.warn("resort_feedlist: function not implemented");
357 function hideOrShowFeeds(hide
) {
358 var tree
= dijit
.byId("feedTree");
361 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
364 function getFeedName(feed
, is_cat
) {
365 var tree
= dijit
.byId("feedTree");
367 if (tree
&& tree
.model
)
368 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
371 function getFeedValue(feed
, is_cat
, key
) {
373 var tree
= dijit
.byId("feedTree");
375 if (tree
&& tree
.model
)
376 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
384 function setFeedUnread(feed
, is_cat
, unread
) {
386 var tree
= dijit
.byId("feedTree");
388 if (tree
&& tree
.model
)
389 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
392 exception_error("setFeedUnread", e
);
396 function setFeedValue(feed
, is_cat
, key
, value
) {
398 var tree
= dijit
.byId("feedTree");
400 if (tree
&& tree
.model
)
401 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
408 function selectFeed(feed
, is_cat
) {
410 var tree
= dijit
.byId("feedTree");
412 if (tree
) return tree
.selectFeed(feed
, is_cat
);
415 exception_error("selectFeed", e
);
419 function setFeedIcon(feed
, is_cat
, src
) {
421 var tree
= dijit
.byId("feedTree");
423 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
426 exception_error("setFeedIcon", e
);
430 function setFeedExpandoIcon(feed
, is_cat
, src
) {
432 var tree
= dijit
.byId("feedTree");
434 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
437 exception_error("setFeedIcon", e
);
442 function getNextUnreadFeed(feed
, is_cat
) {
444 var tree
= dijit
.byId("feedTree");
445 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
448 return tree
.model
.store
.getValue(nuf
, 'bare_id');
451 exception_error("getNextUnreadFeed", e
);