]>
git.wh0rd.org - tt-rss.git/blob - js/feedlist.js
1 let _infscroll_disable
= 0;
2 let _infscroll_request_sent
= 0;
4 let _search_query
= false;
5 let _viewfeed_last
= 0;
6 let _viewfeed_timeout
= false;
8 let counters_last_request
= 0;
9 let _counters_prev
= [];
11 function resetCounterCache() {
15 function loadMoreHeadlines() {
16 console
.log("loadMoreHeadlines");
20 const view_mode
= document
.forms
["main_toolbar_form"].view_mode
.value
;
21 const unread_in_buffer
= $$("#headlines-frame > div[id*=RROW][class*=Unread]").length
;
22 const num_all
= $$("#headlines-frame > div[id*=RROW]").length
;
23 const 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" && !(getActiveFeedId() == -1 && !activeFeedIsCat())) {
38 // ^ starred feed shows both unread & read articles in adaptive mode
39 offset
= num_unread
> 0 ? unread_in_buffer
: num_all
;
44 console
.log("offset: " + offset
);
46 viewfeed({feed
: getActiveFeedId(), is_cat
: activeFeedIsCat(), offset
: offset
, infscroll_req
: true});
50 function cleanup_memory(root
) {
51 const dijits
= dojo
.query("[widgetid]", dijit
.byId(root
).domNode
).map(dijit
.byNode
);
53 dijits
.each(function (d
) {
54 dojo
.destroy(d
.domNode
);
57 $$("#" + root
+ " *").each(function (i
) {
58 i
.parentNode
? i
.parentNode
.removeChild(i
) : true;
62 function viewfeed(params
) {
63 const feed
= params
.feed
;
64 let is_cat
= !!params
.is_cat
|| false;
65 let offset
= params
.offset
|| 0;
66 let background
= params
.background
|| false;
67 let infscroll_req
= params
.infscroll_req
|| false;
68 const can_wait
= params
.can_wait
;
69 const viewfeed_debug
= params
.viewfeed_debug
;
70 const method
= params
.method
;
72 if (infscroll_req
== undefined) infscroll_req
= false;
74 last_requested_article
= 0;
76 if (feed
!= getActiveFeedId() || activeFeedIsCat() != is_cat
) {
77 if (!background
&& _search_query
) _search_query
= false;
81 _viewfeed_last
= get_timestamp();
83 if (getActiveFeedId() != feed
|| !infscroll_req
) {
84 setActiveArticleId(0);
85 _infscroll_disable
= 0;
87 cleanup_memory("headlines-frame");
88 _headlines_scroll_offset
= 0;
92 const timestamp
= get_timestamp();
94 if (_infscroll_request_sent
&& _infscroll_request_sent
+ 30 > timestamp
) {
95 //console.log("infscroll request in progress, aborting");
99 _infscroll_request_sent
= timestamp
;
103 Form
.enable("main_toolbar_form");
105 let query
= Object
.assign({op
: "feeds", method
: "view", feed
: feed
},
106 dojo
.formToObject("main_toolbar_form"));
108 if (method
) query
.m
= method
;
111 if (current_first_id
) {
112 query
.fid
= current_first_id
;
118 query
= Object
.assign(query
, _search_query
);
124 // to prevent duplicate feed titles when showing grouped vfeeds
125 if (vgroup_last_feed
) {
126 query
.vgrlf
= vgroup_last_feed
;
128 } else if (!is_cat
&& feed
== getActiveFeedId() && !params
.method
) {
129 query
.m
= "ForceUpdate";
132 Form
.enable("main_toolbar_form");
134 if (!setFeedExpandoIcon(feed
, is_cat
,
135 (is_cat
) ? 'images/indicator_tiny.gif' : 'images/indicator_white.gif'))
136 notify_progress("Loading, please wait...", true);
141 if (can_wait
&& _viewfeed_timeout
) {
142 setFeedExpandoIcon(getActiveFeedId(), activeFeedIsCat(), 'images/blank_icon.gif');
143 clearTimeout(_viewfeed_timeout
);
146 setActiveFeedId(feed
, is_cat
);
148 if (viewfeed_debug
) {
149 window
.open("backend.php?" +
151 Object
.assign({debug
: 1, csrf_token
: getInitParam("csrf_token")}, query
)
155 const timeout_ms
= can_wait
? 250 : 0;
156 _viewfeed_timeout
= setTimeout(() => {
158 xhrPost("backend.php", query
, (transport
) => {
160 setFeedExpandoIcon(feed
, is_cat
, 'images/blank_icon.gif');
161 headlines_callback2(transport
, offset
, background
, infscroll_req
);
162 PluginHost
.run(PluginHost
.HOOK_FEED_LOADED
, [feed
, is_cat
]);
168 }, timeout_ms
); // Wait 250ms
172 function feedlist_init() {
173 console
.log("in feedlist init");
175 loading_set_progress(50);
177 document
.onkeydown
= hotkey_handler
;
178 setInterval(hotkey_prefix_timeout
, 5*1000);
179 setInterval(catchupBatchedArticles
, 3*1000);
181 if (!getActiveFeedId()) {
182 viewfeed({feed
: -3});
184 viewfeed({feed
: getActiveFeedId(), is_cat
: activeFeedIsCat()});
187 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
189 if (getInitParam("is_default_pw")) {
190 console
.warn("user password is at default value");
192 const dialog
= new dijit
.Dialog({
193 title
: __("Your password is at default value"),
194 href
: "backend.php?op=dlg&method=defaultpasswordwarning",
196 style
: "width: 600px",
197 onCancel: function() {
200 onExecute: function() {
203 onClose: function() {
211 // bw_limit disables timeout() so we request initial counters separately
212 if (getInitParam("bw_limit") == "1") {
213 request_counters(true);
215 setTimeout(timeout
, 250);
220 function request_counters(force
) {
221 const date
= new Date();
222 const timestamp
= Math
.round(date
.getTime() / 1000);
224 if (force
|| timestamp
- counters_last_request
> 5) {
225 console
.log("scheduling request of counters...");
227 counters_last_request
= timestamp
;
229 let query
= {op
: "rpc", method
: "getAllCounters", seq
: next_seq()};
232 query
.last_article_id
= getInitParam("last_article_id");
234 xhrPost("backend.php", query
, (transport
) => {
235 handle_rpc_json(transport
);
239 console
.log("request_counters: rate limit reached: " + (timestamp
- counters_last_request
));
243 // NOTE: this implementation is incomplete
244 // for general objects but good enough for counters
245 // http://adripofjavascript.com/blog/drips/object-equality-in-javascript.html
246 function counter_is_equal(a
, b
) {
247 // Create arrays of property names
248 const aProps
= Object
.getOwnPropertyNames(a
);
249 const bProps
= Object
.getOwnPropertyNames(b
);
251 // If number of properties is different,
252 // objects are not equivalent
253 if (aProps
.length
!= bProps
.length
) {
257 for (let i
= 0; i
< aProps
.length
; i
++) {
258 const propName
= aProps
[i
];
260 // If values of same property are not equal,
261 // objects are not equivalent
262 if (a
[propName
] !== b
[propName
]) {
267 // If we made it this far, objects
268 // are considered equivalent
273 function parse_counters(elems
) {
274 for (let l
= 0; l
< elems
.length
; l
++) {
276 if (_counters_prev
[l
] && counter_is_equal(elems
[l
], _counters_prev
[l
])) {
280 const id
= elems
[l
].id
;
281 const kind
= elems
[l
].kind
;
282 const ctr
= parseInt(elems
[l
].counter
);
283 const error
= elems
[l
].error
;
284 const has_img
= elems
[l
].has_img
;
285 const updated
= elems
[l
].updated
;
286 const auxctr
= parseInt(elems
[l
].auxcounter
);
288 if (id
== "global-unread") {
294 if (id
== "subscribed-feeds") {
295 /* feeds_found = ctr; */
299 /*if (getFeedUnread(id, (kind == "cat")) != ctr ||
303 setFeedUnread(id
, (kind
== "cat"), ctr
);
304 setFeedValue(id
, (kind
== "cat"), 'auxcounter', auxctr
);
307 setFeedValue(id
, false, 'error', error
);
308 setFeedValue(id
, false, 'updated', updated
);
312 setFeedIcon(id
, false,
313 getInitParam("icons_url") + "/" + id
+ ".ico?" + has_img
);
315 setFeedIcon(id
, false, 'images/blank_icon.gif');
321 hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
323 _counters_prev
= elems
;
326 function getFeedUnread(feed
, is_cat
) {
328 const tree
= dijit
.byId("feedTree");
330 if (tree
&& tree
.model
)
331 return tree
.model
.getFeedUnread(feed
, is_cat
);
340 function getFeedCategory(feed
) {
342 const tree
= dijit
.byId("feedTree");
344 if (tree
&& tree
.model
)
345 return tree
.getFeedCategory(feed
);
354 function hideOrShowFeeds(hide
) {
355 const tree
= dijit
.byId("feedTree");
358 return tree
.hideRead(hide
, getInitParam("hide_read_shows_special"));
361 function getFeedName(feed
, is_cat
) {
363 if (isNaN(feed
)) return feed
; // it's a tag
365 const 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 const 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
) {
385 const tree
= dijit
.byId("feedTree");
387 if (tree
&& tree
.model
)
388 return tree
.model
.setFeedUnread(feed
, is_cat
, unread
);
391 function setFeedValue(feed
, is_cat
, key
, value
) {
393 const tree
= dijit
.byId("feedTree");
395 if (tree
&& tree
.model
)
396 return tree
.model
.setFeedValue(feed
, is_cat
, key
, value
);
403 function selectFeed(feed
, is_cat
) {
404 const tree
= dijit
.byId("feedTree");
406 if (tree
) return tree
.selectFeed(feed
, is_cat
);
409 function setFeedIcon(feed
, is_cat
, src
) {
410 const tree
= dijit
.byId("feedTree");
412 if (tree
) return tree
.setFeedIcon(feed
, is_cat
, src
);
415 function setFeedExpandoIcon(feed
, is_cat
, src
) {
416 const tree
= dijit
.byId("feedTree");
418 if (tree
) return tree
.setFeedExpandoIcon(feed
, is_cat
, src
);
423 function getNextUnreadFeed(feed
, is_cat
) {
424 const tree
= dijit
.byId("feedTree");
425 const nuf
= tree
.model
.getNextUnreadFeed(feed
, is_cat
);
428 return tree
.model
.store
.getValue(nuf
, 'bare_id');
431 function catchupCurrentFeed(mode
) {
432 catchupFeed(getActiveFeedId(), activeFeedIsCat(), mode
);
435 function catchupFeedInGroup(id
) {
436 const title
= getFeedName(id
);
438 const str
= __("Mark all articles in %s as read?").replace("%s", title
);
440 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str
)) {
442 const rows
= $$("#headlines-frame > div[id*=RROW][data-orig-feed-id='"+id
+"']");
444 if (rows
.length
> 0) {
446 rows
.each(function (row
) {
447 row
.removeClassName("Unread");
449 if (row
.getAttribute("data-article-id") != getActiveArticleId()) {
450 new Effect
.Fade(row
, {duration
: 0.5});
455 const feedTitles
= $$("#headlines-frame > div[class='cdmFeedTitle']");
457 for (let i
= 0; i
< feedTitles
.length
; i
++) {
458 if (feedTitles
[i
].getAttribute("data-feed-id") == id
) {
460 if (i
< feedTitles
.length
- 1) {
461 new Effect
.Fade(feedTitles
[i
], {duration
: 0.5});
468 updateFloatingTitle(true);
471 notify_progress("Loading, please wait...", true);
473 xhrPost("backend.php", { op
: "rpc", method
: "catchupFeed", feed_id
: id
, is_cat
: false}, (transport
) => {
474 handle_rpc_json(transport
);
479 function catchupFeed(feed
, is_cat
, mode
) {
480 if (is_cat
== undefined) is_cat
= false;
486 str
= __("Mark %w in %s older than 1 day as read?");
489 str
= __("Mark %w in %s older than 1 week as read?");
492 str
= __("Mark %w in %s older than 2 weeks as read?");
495 str
= __("Mark %w in %s as read?");
498 const mark_what
= last_search_query
&& last_search_query
[0] ? __("search results") : __("all articles");
499 const fn
= getFeedName(feed
, is_cat
);
501 str
= str
.replace("%s", fn
)
502 .replace("%w", mark_what
);
504 if (getInitParam("confirm_feed_catchup") == 1 && !confirm(str
)) {
508 const catchup_query
= {op
: 'rpc', method
: 'catchupFeed', feed_id
: feed
,
509 is_cat
: is_cat
, mode
: mode
, search_query
: last_search_query
[0],
510 search_lang
: last_search_query
[1]};
512 notify_progress("Loading, please wait...", true);
514 xhrPost("backend.php", catchup_query
, (transport
) => {
515 handle_rpc_json(transport
);
517 const show_next_feed
= getInitParam("on_catchup_show_next_feed") == "1";
519 if (show_next_feed
) {
520 const nuf
= getNextUnreadFeed(feed
, is_cat
);
523 viewfeed({feed
: nuf
, is_cat
: is_cat
});
525 } else if (feed
== getActiveFeedId() && is_cat
== activeFeedIsCat()) {
533 function decrementFeedCounter(feed
, is_cat
) {
534 let ctr
= getFeedUnread(feed
, is_cat
);
537 setFeedUnread(feed
, is_cat
, ctr
- 1);
538 global_unread
= global_unread
- 1;
542 const cat
= parseInt(getFeedCategory(feed
));
545 ctr
= getFeedUnread(cat
, true);
548 setFeedUnread(cat
, true, ctr
- 1);