]>
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() {
16 console
.log("loadMoreHeadlines");
20 var view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
21 var num_unread
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
22 var num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
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") {
34 } else if (view_mode
== "adaptive") {
43 viewfeed(getActiveFeedId(), '', activeFeedIsCat(), offset
, false, true);
46 exception_error("viewNextFeedPage", e
);
51 function viewfeed(feed
, subop
, is_cat
, offset
, background
, infscrol_req
) {
53 if (is_cat
== undefined)
58 if (subop
== undefined) subop
= '';
59 if (offset
== undefined) offset
= 0;
60 if (background
== undefined) background
= false;
61 if (infscrol_req
== undefined) infscrol_req
= false;
63 last_requested_article
= 0;
65 var cached_headlines
= false;
67 if (feed
== getActiveFeedId())
68 cache_delete("feed:" + feed
+ ":" + is_cat
);
70 cached_headlines
= cache_get("feed:" + feed
+ ":" + is_cat
);
73 dijit
.byId("content-tabs").selectChild(
74 dijit
.byId("content-tabs").getChildren()[0]);
76 var force_nocache
= false;
79 if (getActiveFeedId() != feed
|| offset
== 0) {
81 _infscroll_disable
= 0;
84 if (!offset
&& !subop
&& cached_headlines
&& !background
) {
86 render_local_headlines(feed
, is_cat
, JSON
.parse(cached_headlines
));
89 console
.warn("render_local_headlines failed: " + e
);
93 if (offset
!= 0 && !subop
) {
94 var date
= new Date();
95 var timestamp
= Math
.round(date
.getTime() / 1000);
97 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
98 //console.log("infscroll request in progress, aborting");
102 _infscroll_request_sent
= timestamp
;
108 Form
.enable("main_toolbar_form");
110 var toolbar_query
= Form
.serialize("main_toolbar_form");
112 var query
= "?op=viewfeed&feed=" + feed
+ "&" +
113 toolbar_query
+ "&subop=" + param_escape(subop
);
117 force_nocache
= true;
118 query
= query
+ "&" + _search_query
;
119 _search_query
= false;
122 if (subop
== "MarkAllRead") {
124 var show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
126 if (show_next_feed
) {
127 var nuf
= getNextUnreadFeed(feed
, is_cat
);
130 var cached_nuf
= cache_get("feed:" + nuf
+ ":false");
134 render_local_headlines(nuf
, false, JSON
.parse(cached_nuf
));
136 var catchup_query
= "?op=rpc&subop=catchupFeed&feed_id=" +
137 feed
+ "&is_cat=" + is_cat
;
139 console
.log(catchup_query
);
141 new Ajax
.Request("backend.php", {
142 parameters
: catchup_query
,
143 onComplete: function(transport
) {
144 handle_rpc_json(transport
);
149 query
+= "&nuf=" + param_escape(nuf
);
156 query
= query
+ "&skip=" + offset
;
158 // to prevent duplicate feed titles when showing grouped vfeeds
159 if (vgroup_last_feed
) {
160 query
= query
+ "&vgrlf=" + param_escape(vgroup_last_feed
);
164 Form
.enable("main_toolbar_form");
168 if (!setFeedExpandoIcon(feed
, is_cat
, 'images/indicator_white.gif'))
169 notify_progress("Loading, please wait...", true);
171 notify_progress("Loading, please wait...", true);
175 query
+= "&cat=" + is_cat
;
179 new Ajax
.Request("backend.php", {
181 onComplete: function(transport
) {
182 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
183 headlines_callback2(transport
, offset
, background
, infscrol_req
);
187 exception_error("viewfeed", e
);
191 function feedlist_init() {
193 console
.log("in feedlist init");
195 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
196 document
.onkeydown
= hotkey_handler
;
197 setTimeout("hotkey_prefix_timeout()", 5*1000);
199 if (!getActiveFeedId()) {
200 setTimeout("viewfeed(-3)", 100);
204 getInitParam("cdm_auto_catchup") + " " + getFeedUnread(-3));
206 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
208 setTimeout("timeout()", 5000);
209 setTimeout("precache_headlines_idle()", 3000);
212 exception_error("feedlist/init", e
);
216 function request_counters_real() {
218 console
.log("requesting counters...");
220 var query
= "?op=rpc&subop=getAllCounters&seq=" + next_seq();
222 query
= query
+ "&omode=flc";
224 new Ajax
.Request("backend.php", {
226 onComplete: function(transport
) {
228 handle_rpc_json(transport
);
230 exception_error("viewfeed/getcounters", e
);
235 exception_error("request_counters_real", e
);
240 function request_counters() {
244 if (getInitParam("bw_limit") == "1") return;
246 var date
= new Date();
247 var timestamp
= Math
.round(date
.getTime() / 1000);
249 if (timestamp
- counters_last_request
> 5) {
250 console
.log("scheduling request of counters...");
252 window
.clearTimeout(counter_timeout_id
);
253 counter_timeout_id
= window
.setTimeout("request_counters_real()", 1000);
255 counters_last_request
= timestamp
;
257 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
261 exception_error("request_counters", e
);
265 function displayNewContentPrompt(id
) {
268 var msg
= "<a href='#' onclick='viewCurrentFeed()'>" +
269 __("New articles available in this feed (click to show)") + "</a>";
271 msg
= msg
.replace("%s", getFeedName(id
));
273 $('auxDlg').innerHTML
= msg
;
275 new Effect
.Appear('auxDlg', {duration
: 0.5});
278 exception_error("displayNewContentPrompt", e
);
282 function parse_counters(elems
, scheduled_call
) {
287 for (var l
= 0; l
< elems
.length
; l
++) {
290 var kind
= elems
[l
].kind
;
291 var ctr
= parseInt(elems
[l
].counter
)
292 var error
= elems
[l
].error
;
293 var has_img
= elems
[l
].has_img
;
294 var updated
= elems
[l
].updated
;
295 var title
= elems
[l
].title
;
297 if (id
== "global-unread") {
303 if (id
== "subscribed-feeds") {
310 // TODO: enable new content notification for categories
312 if (!activeFeedIsCat() && id
== getActiveFeedId()
313 && ctr
> getFeedUnread(id
) && scheduled_call
) {
314 displayNewContentPrompt(id
);
317 if (getFeedUnread(id
, (kind
== "cat")) != ctr
)
318 cache_delete("feed:" + id
+ ":" + (kind
== "cat"));
320 setFeedUnread(id
, (kind
== "cat"), ctr
);
323 setFeedValue(id
, false, 'error', error
);
324 setFeedValue(id
, false, 'updated', updated
);
328 setFeedIcon(id
, false,
329 getInitParam("icons_url") + "/" + id
+ ".ico");
331 setFeedIcon(id
, false, 'images/blank_icon.gif');
337 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
340 exception_error("parse_counters", e
);
344 function getFeedUnread(feed
, is_cat
) {
346 var tree
= dijit
.byId("feedTree");
348 if (tree
&& tree
.model
)
349 return tree
.model
.getFeedUnread(feed
, is_cat
);
358 function resort_feedlist() {
359 console
.warn("resort_feedlist: function not implemented");
362 function hideOrShowFeeds(hide
) {
363 var tree
= dijit
.byId("feedTree");
366 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
369 function getFeedName(feed
, is_cat
) {
370 var tree
= dijit
.byId("feedTree");
372 if (tree
&& tree
.model
)
373 return tree
.model
.getFeedValue(feed
, is_cat
, 'name');
376 function getFeedValue(feed
, is_cat
, key
) {
378 var tree
= dijit
.byId("feedTree");
380 if (tree
&& tree
.model
)
381 return tree
.model
.getFeedValue(feed
, is_cat
, key
);
389 function setFeedUnread(feed
, is_cat
, unread
) {
391 var tree
= dijit
.byId("feedTree");
393 if (tree
&& tree
.model
)
394 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
397 exception_error("setFeedUnread", e
);
401 function setFeedValue(feed
, is_cat
, key
, value
) {
403 var tree
= dijit
.byId("feedTree");
405 if (tree
&& tree
.model
)
406 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
413 function selectFeed(feed
, is_cat
) {
415 var tree
= dijit
.byId("feedTree");
417 if (tree
) return tree
.selectFeed(feed
, is_cat
);
420 exception_error("selectFeed", e
);
424 function setFeedIcon(feed
, is_cat
, src
) {
426 var tree
= dijit
.byId("feedTree");
428 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
431 exception_error("setFeedIcon", e
);
435 function setFeedExpandoIcon(feed
, is_cat
, src
) {
437 var tree
= dijit
.byId("feedTree");
439 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
442 exception_error("setFeedIcon", e
);
447 function getNextUnreadFeed(feed
, is_cat
) {
449 var tree
= dijit
.byId("feedTree");
450 var nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
453 return tree
.model
.store
.getValue(nuf
, 'bare_id');
456 exception_error("getNextUnreadFeed", e
);
460 function catchupFeed(feed
, is_cat
) {
462 var str
= __("Mark all articles in %s as read?");
463 var fn
= getFeedName(getActiveFeedId(), activeFeedIsCat());
465 str
= str
.replace("%s", fn
);
467 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
471 var catchup_query
= "?op=rpc&subop=catchupFeed&feed_id=" +
472 feed
+ "&is_cat=" + is_cat
;
474 notify_progress("Loading, please wait...", true);
476 new Ajax
.Request("backend.php", {
477 parameters
: catchup_query
,
478 onComplete: function(transport
) {
479 handle_rpc_json(transport
);
484 exception_error("catchupFeed", e
);