]>
git.wh0rd.org - tt-rss.git/blob - digest.js
3 var _active_feed_id
= false;
4 var _active_feed_offset
= false;
5 var _update_timeout
= false;
6 var _feedlist_expanded
= false;
8 function article_appear(article_id
) {
10 new Effect
.Appear('A-' + article_id
);
12 exception_error("article_appear", e
);
16 function catchup_feed(feed_id
, callback
) {
19 var fn
= find_feed(last_feeds
, feed_id
).title
;
21 if (confirm(__("Mark all articles in %s as read?").replace("%s", fn
))) {
25 if (feed_id
< 0) is_cat
= "true"; // KLUDGE
27 var query
= "?op=rpc&subop=catchupFeed&feed_id=" +
28 feed_id
+ "&is_cat=" + is_cat
;
30 new Ajax
.Request("backend.php", {
32 onComplete: function(transport
) {
33 if (callback
) callback(transport
);
40 exception_error("catchup_article", e
);
44 function catchup_visible_articles(callback
) {
46 var elems
= $("headlines-content").getElementsByTagName("LI");
49 for (var i
= 0; i
< elems
.length
; i
++) {
50 if (elems
[i
].id
&& elems
[i
].id
.match("A-")) {
51 ids
.push(elems
[i
].id
.replace("A-", ""));
55 var query
= "?op=rpc&subop=catchupSelected" +
56 "&cmode=0&ids=" + param_escape(ids
);
58 new Ajax
.Request("backend.php", {
60 onComplete: function(transport
) {
61 if (callback
) callback(transport
);
63 viewfeed(_active_feed_id
, 0);
67 exception_error("catchup_visible_articles", e
);
71 function catchup_article(article_id
, callback
) {
73 var query
= "?op=rpc&subop=catchupSelected" +
74 "&cmode=0&ids=" + article_id
;
76 new Ajax
.Request("backend.php", {
78 onComplete: function(transport
) {
79 if (callback
) callback(transport
);
83 exception_error("catchup_article", e
);
87 function set_selected_feed(feed_id
) {
89 var feeds
= $("feeds-content").getElementsByTagName("LI");
91 for (var i
= 0; i
< feeds
.length
; i
++) {
92 if (feeds
[i
].id
== "F-" + feed_id
)
93 feeds
[i
].className
= "selected";
95 feeds
[i
].className
= "";
98 _active_feed_id
= feed_id
;
101 exception_error("mark_selected_feed", e
);
105 function zoom(elem
, article_id
) {
107 //alert(elem + "/" + article_id);
109 elem
.innerHTML
= "<img src='images/indicator_tiny.gif'> " +
110 __("Loading, please wait...");
112 new Ajax
.Request("backend.php", {
113 parameters
: "?op=rpc&subop=digest-get-contents&article_id=" +
115 onComplete: function(transport
) {
116 fatal_error_check(transport
);
118 if (transport
.responseXML
) {
119 var article
= transport
.responseXML
.getElementsByTagName('article')[0];
120 elem
.innerHTML
= article
.firstChild
.nodeValue
;
122 new Effect
.BlindDown(elem
, {duration
: 0.5});
124 elem
.onclick
= false;
125 elem
.style
.cursor
= "auto";
127 elem
.innerHTML
= __("Error: unable to load article.");
134 exception_error("zoom", e
);
138 function load_more() {
140 viewfeed(_active_feed_id
, _active_feed_offset
+ 10);
142 exception_error("load_more", e
);
148 console
.log('updating feeds...');
150 window
.clearTimeout(_update_timeout
);
152 new Ajax
.Request("backend.php", {
153 parameters
: "?op=rpc&subop=digest-init",
154 onComplete: function(transport
) {
155 fatal_error_check(transport
);
156 parse_feeds(transport
);
157 set_selected_feed(_active_feed_id
);
160 _update_timeout
= window
.setTimeout('update()', 5*1000);
162 exception_error("update", e
);
166 function remove_headline_entry(article_id
) {
168 var elem
= $('A-' + article_id
);
171 elem
.parentNode
.removeChild(elem
);
175 exception_error("remove_headline_entry", e
);
179 function view(article_id
, dismiss_only
) {
181 remove_headline_entry(article_id
);
183 catchup_article(article_id
,
185 viewfeed(_active_feed_id
, _active_feed_offset
, false, true);
189 return dismiss_only
!= true;
191 exception_error("view", e
);
195 function viewfeed(feed_id
, offset
, replace
, no_effects
) {
198 if (!feed_id
) feed_id
= _active_feed_id
;
203 offset
= _active_feed_offset
+ offset
;
206 if (replace
== undefined) replace
= (offset
== 0);
208 var query
= "backend.php?op=rpc&subop=digest-update&feed_id=" +
209 param_escape(feed_id
) + "&offset=" + offset
;
213 new Ajax
.Request("backend.php", {
215 onComplete: function(transport
) {
216 fatal_error_check(transport
);
217 parse_headlines(transport
, replace
, no_effects
);
218 set_selected_feed(feed_id
);
219 _active_feed_offset
= offset
;
223 exception_error("view", e
);
227 function find_article(articles
, article_id
) {
229 for (var i
= 0; i
< articles
.length
; i
++) {
230 if (articles
[i
].id
== article_id
)
237 exception_error("find_article", e
);
241 function find_feed(feeds
, feed_id
) {
243 for (var i
= 0; i
< feeds
.length
; i
++) {
244 if (feeds
[i
].id
== feed_id
)
251 exception_error("find_feed", e
);
255 function get_feed_icon(feed
) {
258 return 'icons/' + feed
.id
+ '.ico';
261 return 'images/mark_set.png';
264 return 'images/pub_set.png';
267 return 'images/fresh.png';
270 return 'images/tag.png';
273 return 'images/label.png';
275 return 'images/blank_icon.gif';
278 exception_error("get_feed_icon", e
);
282 function add_feed_entry(feed
) {
286 icon_part
= "<img src='" + get_feed_icon(feed
) + "'/>";
288 var tmp_html
= "<li id=\"F-"+feed
.id
+"\" " +
289 "onmouseover=\"feed_mi(this)\" onmouseout=\"feed_mo(this)\">" +
291 "<a href=\"#\" onclick=\"viewfeed("+feed
.id
+")\">" + feed
.title
+ "</a>" +
292 "<div class='unread-ctr'>" +
293 "<img onclick=\"catchup_feed("+feed
.id
+")\" title=\"" +
295 "\" class=\"dismiss\" style='display : none' src=\"images/digest_checkbox.png\">" +
296 "<span class=\"unread\">" + feed
.unread
+ "</span>" +
300 $("feeds-content").innerHTML
+= tmp_html
;
303 exception_error("add_feed_entry", e
);
307 function add_headline_entry(article
, feed
, no_effects
) {
312 icon_part
= "<img class='icon' src='" + get_feed_icon(feed
) + "'/>";
319 if (article
.tags
.length
> 0) {
321 tags_part
= " " + __("in") + " ";
323 for (var i
= 0; i
< Math
.min(5, article
.tags
.length
); i
++) {
324 tags_part
+= "<a href=\"#\" onclick=\"viewfeed('" +
325 article
.tags
[i
] + "')\">" +
326 article
.tags
[i
] + "</a>, ";
329 tags_part
= tags_part
.replace(/, $/, "");
330 tags_part
= "<span class=\"tags\">" + tags_part
+ "</span>";
334 mark_part
= "<img title='"+ __("Unstar article")+"' onclick=\"toggle_mark(this, "+article
.id
+")\" src='images/mark_set.png'>";
336 mark_part
= "<img title='"+__("Star article")+"' onclick=\"toggle_mark(this, "+article
.id
+")\" src='images/mark_unset.png'>";
338 if (article
.published
)
339 publ_part
= "<img title='"+__("Unpublish article")+"' onclick=\"toggle_pub(this, "+article
.id
+")\" src='images/pub_set.png'>";
341 publ_part
= "<img title='"+__("Publish article")+"' onclick=\"toggle_pub(this, "+article
.id
+")\" src='images/pub_unset.png'>";
345 if (!no_effects
) style
= "style=\"display : none\"";
347 var tmp_html
= "<li id=\"A-"+article
.id
+"\" "+style
+">" +
350 "<div class='digest-check'>" +
353 "<img title='" + __("Mark as read") + "' onclick=\"view("+article
.id
+", true)\" src='images/digest_checkbox.png'>" +
355 "<a target=\"_blank\" href=\""+article
.link
+"\""+
356 "onclick=\"return view("+article
.id
+")\" class='title'>" +
357 article
.title
+ "</a>" +
358 "<div class='body'>" +
359 "<div title=\""+__("Click to expand article")+"\" onclick=\"zoom(this, "+article
.id
+")\" class='excerpt'>" +
360 article
.excerpt
+ "</div>" +
361 "<div class='info'><a href=\#\" onclick=\"viewfeed("+feed
.id
+")\">" +
362 feed
.title
+ "</a> " + tags_part
+ " @ " +
363 new Date(article
.updated
* 1000) + "</div>" +
366 $("headlines-content").innerHTML
+= tmp_html
;
369 window
.setTimeout('article_appear(' + article
.id
+ ')', 100);
372 exception_error("add_headline_entry", e
);
376 function expand_feeds() {
378 _feedlist_expanded
= true;
380 redraw_feedlist(last_feeds
);
383 exception_error("expand_feeds", e
);
387 function redraw_feedlist(feeds
) {
390 $('feeds-content').innerHTML
= "";
394 if (_feedlist_expanded
) limit
= feeds
.length
;
396 for (var i
= 0; i
< Math
.min(limit
, feeds
.length
); i
++) {
397 add_feed_entry(feeds
[i
]);
400 if (feeds
.length
> limit
) {
401 $('feeds-content').innerHTML
+= "<li id='F-MORE-PROMPT'>" +
402 "<img src='images/blank_icon.gif'>" +
403 "<a href=\"#\" onclick=\"expand_feeds()\">" +
404 __("%d more...").replace("%d", feeds
.length
-10) +
409 exception_error("redraw_feedlist", e
);
413 function parse_feeds(transport
) {
416 if (!transport
.responseXML
) return;
418 var feeds
= transport
.responseXML
.getElementsByTagName('feeds')[0];
421 feeds
= eval("(" + feeds
.firstChild
.nodeValue
+ ")");
423 feeds
.sort( function (a
,b
)
425 if (b
.unread
!= a
.unread
)
426 return (b
.unread
- a
.unread
)
428 if (a
.title
> b
.title
)
430 else if (a
.title
< b
.title
)
436 var all_articles
= find_feed(feeds
, -4);
438 update_title(all_articles
.unread
);
442 redraw_feedlist(feeds
);
446 exception_error("parse_feeds", e
);
450 function parse_headlines(transport
, replace
, no_effects
) {
452 if (!transport
.responseXML
) return;
454 var headlines
= transport
.responseXML
.getElementsByTagName('headlines')[0];
455 var headlines_title
= transport
.responseXML
.getElementsByTagName('headlines-title')[0];
457 if (headlines
&& headlines_title
) {
458 headlines
= eval("(" + headlines
.firstChild
.nodeValue
+ ")");
460 var title
= headlines_title
.firstChild
.nodeValue
;
462 $("headlines-title").innerHTML
= title
;
465 $('headlines-content').innerHTML
= '';
466 Element
.hide('headlines-content');
469 var pr
= $('H-MORE-PROMPT');
471 if (pr
) pr
.parentNode
.removeChild(pr
);
473 var inserted
= false;
475 for (var i
= 0; i
< headlines
.length
; i
++) {
477 if (!$('A-' + headlines
[i
].id
)) {
478 add_headline_entry(headlines
[i
],
479 find_feed(last_feeds
, headlines
[i
].feed_id
), !no_effects
);
481 inserted
= $("A-" + headlines
[i
].id
);
486 $('headlines-content').appendChild(pr
);
487 if (!no_effects
) new Effect
.ScrollTo(inserted
);
489 $('headlines-content').innerHTML
+= "<li id='H-MORE-PROMPT'>" +
490 "<div class='body'>" +
491 "<a href=\"javascript:catchup_visible_articles()\">" +
492 __("Mark as read") + "</a> | " +
493 "<a href=\"javascript:load_more()\">" +
494 __("Load more...") + "</a>" +
498 if (replace
&& !no_effects
)
499 new Effect
.Appear('headlines-content', {duration
: 0.3});
501 //new Effect.Appear('headlines-content');
505 exception_error("parse_headlines", e
);
512 new Ajax
.Request("backend.php", {
513 parameters
: "backend.php?op=rpc&subop=digest-init",
514 onComplete: function(transport
) {
515 parse_feeds(transport
);
516 window
.setTimeout('viewfeed(-4)', 100);
517 _update_timeout
= window
.setTimeout('update()', 5*1000);
521 exception_error("digest_init", e
);
525 function toggle_mark(mark_img
, id
) {
529 var query
= "?op=rpc&id=" + id
+ "&subop=mark";
531 query
= query
+ "&afid=" + _active_feed_id
;
532 query
= query
+ "&omode=c";
534 if (!mark_img
) return;
536 if (mark_img
.src
.match("mark_unset")) {
537 mark_img
.src
= mark_img
.src
.replace("mark_unset", "mark_set");
538 mark_img
.alt
= __("Unstar article");
539 query
= query
+ "&mark=1";
541 mark_img
.alt
= __("Please wait...");
542 query
= query
+ "&mark=0";
544 mark_img
.src
= mark_img
.src
.replace("mark_set", "mark_unset");
545 mark_img
.alt
= __("Star article");
548 new Ajax
.Request("backend.php", {
550 onComplete: function(transport
) {
555 exception_error("toggle_mark", e
);
559 function toggle_pub(mark_img
, id
, note
) {
563 var query
= "?op=rpc&id=" + id
+ "&subop=publ";
565 query
= query
+ "&afid=" + _active_feed_id
;
567 if (note
!= undefined) {
568 query
= query
+ "¬e=" + param_escape(note
);
570 query
= query
+ "¬e=undefined";
573 query
= query
+ "&omode=c";
575 if (!mark_img
) return;
577 if (mark_img
.src
.match("pub_unset") || note
!= undefined) {
578 mark_img
.src
= mark_img
.src
.replace("pub_unset", "pub_set");
579 mark_img
.alt
= __("Unpublish article");
580 query
= query
+ "&pub=1";
583 mark_img
.alt
= __("Please wait...");
584 query
= query
+ "&pub=0";
586 mark_img
.src
= mark_img
.src
.replace("pub_set", "pub_unset");
587 mark_img
.alt
= __("Publish article");
590 new Ajax
.Request("backend.php", {
592 onComplete: function(transport
) {
597 exception_error("toggle_pub", e
);
601 function fatal_error(code
, msg
) {
605 window
.location
.href
= "digest.php";
606 } else if (code
== 5) {
607 window
.location
.href
= "update.php";
610 if (msg
== "") msg
= "Unknown error";
612 console
.error("Fatal error: " + code
+ "\n" +
618 exception_error("fatalError", e
);
622 function fatal_error_check(transport
) {
624 if (transport
.responseXML
) {
625 var error
= transport
.responseXML
.getElementsByTagName("error")[0];
628 var code
= error
.getAttribute("error-code");
629 var msg
= error
.getAttribute("error-msg");
631 fatal_error(code
, msg
);
637 exception_error("fatal_error_check", e
);
642 function feed_mi(elem
) {
644 var imgs
= elem
.getElementsByTagName('IMG');
645 var spans
= elem
.getElementsByTagName('SPAN');
647 for (var i
= 0; i
< imgs
.length
; i
++) {
648 if (imgs
[i
].className
== "dismiss")
649 Element
.show(imgs
[i
]);
652 for (var i
= 0; i
< spans
.length
; i
++) {
653 if (spans
[i
].className
== "unread")
654 Element
.hide(spans
[i
]);
659 exception_error("feed_mi", e
);
663 function feed_mo(elem
) {
665 var imgs
= elem
.getElementsByTagName('IMG');
666 var spans
= elem
.getElementsByTagName('SPAN');
668 for (var i
= 0; i
< imgs
.length
; i
++) {
669 if (imgs
[i
].className
== "dismiss")
670 Element
.hide(imgs
[i
]);
673 for (var i
= 0; i
< spans
.length
; i
++) {
674 if (spans
[i
].className
== "unread")
675 Element
.show(spans
[i
]);
679 exception_error("feed_mo", e
);
683 function update_title(unread
) {
685 document
.title
= "Tiny Tiny RSS";
688 document
.title
+= " (" + unread
+ ")";
691 exception_error("update_title", e
);