star
rss_feed
${hl.feed_title}
${hl.updated}
${Article.getScorePic(hl.score)}
${hl.feed_icon}
`;
}
const tmp = document.createElement("div");
tmp.innerHTML = row;
dojo.parser.parse(tmp);
this.row_observer.observe(tmp.firstChild, {attributes: true});
PluginHost.run(PluginHost.HOOK_HEADLINE_RENDERED, tmp.firstChild);
return tmp.firstChild;
},
updateCurrentUnread: function () {
if ($("feed_current_unread")) {
const feed_unread = Feeds.getUnread(Feeds.getActive(), Feeds.activeIsCat());
if (feed_unread > 0 && !Element.visible("feeds-holder")) {
$("feed_current_unread").innerText = feed_unread;
Element.show("feed_current_unread");
} else {
Element.hide("feed_current_unread");
}
}
},
onLoaded: function (transport, offset, append) {
const reply = App.handleRpcJson(transport);
console.log("Headlines.onLoaded: offset=", offset, "append=", append);
let is_cat = false;
let feed_id = false;
if (reply) {
is_cat = reply['headlines']['is_cat'];
feed_id = reply['headlines']['id'];
Feeds.last_search_query = reply['headlines']['search_query'];
if (feed_id != -7 && (feed_id != Feeds.getActive() || is_cat != Feeds.activeIsCat()))
return;
const headlines_count = reply['headlines-info']['count'];
//this.vgroup_last_feed = reply['headlines-info']['vgroup_last_feed'];
this.current_first_id = reply['headlines']['first_id'];
console.log('received', headlines_count, 'headlines');
if (!append) {
Feeds.infscroll_disabled = parseInt(headlines_count) != 30;
console.log('infscroll_disabled=', Feeds.infscroll_disabled);
// also called in renderAgain() after view mode switch
Headlines.setCommonClasses();
$("headlines-frame").setAttribute("is-vfeed",
reply['headlines']['is_vfeed'] ? 1 : 0);
Article.setActive(0);
try {
$("headlines-frame").removeClassName("smooth-scroll");
$("headlines-frame").scrollTop = 0;
$("headlines-frame").addClassName("smooth-scroll");
} catch (e) {
console.warn(e);
}
this.headlines = [];
this.vgroup_last_feed = undefined;
dojo.html.set($("toolbar-headlines"),
reply['headlines']['toolbar'],
{parseContent: true});
if (typeof reply['headlines']['content'] == 'string') {
$("headlines-frame").innerHTML = reply['headlines']['content'];
} else {
$("headlines-frame").innerHTML = '';
for (let i = 0; i < reply['headlines']['content'].length; i++) {
const hl = reply['headlines']['content'][i];
$("headlines-frame").appendChild(this.render(reply['headlines'], hl));
this.headlines[parseInt(hl.id)] = hl;
}
}
let hsp = $("headlines-spacer");
if (!hsp) {
hsp = document.createElement("div");
hsp.id = "headlines-spacer";
}
dijit.byId('headlines-frame').domNode.appendChild(hsp);
this.initHeadlinesMenu();
if (Feeds.infscroll_disabled)
hsp.innerHTML = "" +
__('Could not update headlines (invalid object received - see error console for details)') +
"
");
}
Feeds.infscroll_in_progress = 0;
// this is used to auto-catchup articles if needed after infscroll request has finished,
// unpack visible articles, fill buffer more, etc
this.scrollHandler();
Notify.close();
},
reverse: function () {
const toolbar = document.forms["toolbar-main"];
const order_by = dijit.getEnclosingWidget(toolbar.order_by);
let value = order_by.attr('value');
if (value != "date_reverse")
value = "date_reverse";
else
value = "default";
order_by.attr('value', value);
Feeds.reloadCurrent();
},
selectionToggleUnread: function (params) {
params = params || {};
const cmode = params.cmode != undefined ? params.cmode : 2;
const no_error = params.no_error || false;
const ids = params.ids || Headlines.getSelected();
if (ids.length == 0) {
if (!no_error)
alert(__("No articles selected."));
return;
}
ids.each((id) => {
const row = $("RROW-" + id);
if (row) {
switch (cmode) {
case 0:
row.removeClassName("Unread");
break;
case 1:
row.addClassName("Unread");
break;
case 2:
row.toggleClassName("Unread");
}
}
});
},
selectionToggleMarked: function (ids) {
ids = ids || Headlines.getSelected();
if (ids.length == 0) {
alert(__("No articles selected."));
return;
}
ids.each((id) => {
this.toggleMark(id);
});
},
selectionTogglePublished: function (ids) {
ids = ids || Headlines.getSelected();
if (ids.length == 0) {
alert(__("No articles selected."));
return;
}
ids.each((id) => {
this.togglePub(id);
});
},
toggleMark: function (id) {
const row = $("RROW-" + id);
if (row)
row.toggleClassName("marked");
},
togglePub: function (id) {
const row = $("RROW-" + id);
if (row)
row.toggleClassName("published");
},
move: function (mode, params) {
params = params || {};
const no_expand = params.no_expand || false;
const force_previous = params.force_previous || this.default_force_previous;
const force_to_top = params.force_to_top || this.default_force_to_top;
let prev_id = false;
let next_id = false;
let current_id = Article.getActive();
if (!Headlines.isChildVisible($("RROW-" + current_id))) {
console.log('active article is obscured, resetting to first visible...');
current_id = Headlines.firstVisible();
prev_id = current_id;
next_id = current_id;
} else {
const rows = Headlines.getLoaded();
for (let i = 0; i < rows.length; i++) {
if (rows[i] == current_id) {
// Account for adjacent identical article ids.
if (i > 0) prev_id = rows[i - 1];
for (let j = i + 1; j < rows.length; j++) {
if (rows[j] != current_id) {
next_id = rows[j];
break;
}
}
break;
}
}
}
console.log("cur: " + current_id + " next: " + next_id + " prev:" + prev_id);
if (mode === "next") {
if (next_id) {
if (App.isCombinedMode()) {
window.requestAnimationFrame(() => {
Article.setActive(next_id);
Article.cdmMoveToId(next_id, {force_to_top: force_to_top});
});
} else {
Article.view(next_id, no_expand);
}
}
} else if (mode === "prev") {
if (prev_id || current_id) {
if (App.isCombinedMode()) {
window.requestAnimationFrame(() => {
const row = $("RROW-" + current_id);
const ctr = $("headlines-frame");
const delta_px = Math.round(row.offsetTop) - Math.round(ctr.scrollTop);
console.log('moving back, delta_px', delta_px);
if (!force_previous && row && delta_px < -8) {
Article.setActive(current_id);
Article.cdmMoveToId(current_id, {force_to_top: force_to_top});
} else if (prev_id) {
Article.setActive(prev_id);
Article.cdmMoveToId(prev_id, {force_to_top: force_to_top});
}
});
} else if (prev_id) {
Article.view(prev_id, no_expand);
}
}
}
},
updateSelectedPrompt: function () {
const count = Headlines.getSelected().length;
const elem = $("selected_prompt");
if (elem) {
elem.innerHTML = ngettext("%d article selected",
"%d articles selected", count).replace("%d", count);
count > 0 ? Element.show(elem) : Element.hide(elem);
}
},
toggleUnread: function (id, cmode) {
const row = $("RROW-" + id);
if (row) {
if (typeof cmode == "undefined") cmode = 2;
switch (cmode) {
case 0:
row.removeClassName("Unread");
break;
case 1:
row.addClassName("Unread");
break;
case 2:
row.toggleClassName("Unread");
break;
}
}
},
selectionRemoveLabel: function (id, ids) {
if (!ids) ids = Headlines.getSelected();
if (ids.length == 0) {
alert(__("No articles selected."));
return;
}
const query = {
op: "article", method: "removeFromLabel",
ids: ids.toString(), lid: id
};
xhrPost("backend.php", query, (transport) => {
App.handleRpcJson(transport);
this.onLabelsUpdated(transport);
});
},
selectionAssignLabel: function (id, ids) {
if (!ids) ids = Headlines.getSelected();
if (ids.length == 0) {
alert(__("No articles selected."));
return;
}
const query = {
op: "article", method: "assignToLabel",
ids: ids.toString(), lid: id
};
xhrPost("backend.php", query, (transport) => {
App.handleRpcJson(transport);
this.onLabelsUpdated(transport);
});
},
deleteSelection: function () {
const rows = Headlines.getSelected();
if (rows.length == 0) {
alert(__("No articles selected."));
return;
}
const fn = Feeds.getName(Feeds.getActive(), Feeds.activeIsCat());
let str;
if (Feeds.getActive() != 0) {
str = ngettext("Delete %d selected article in %s?", "Delete %d selected articles in %s?", rows.length);
} else {
str = ngettext("Delete %d selected article?", "Delete %d selected articles?", rows.length);
}
str = str.replace("%d", rows.length);
str = str.replace("%s", fn);
if (App.getInitParam("confirm_feed_catchup") && !confirm(str)) {
return;
}
const query = {op: "rpc", method: "delete", ids: rows.toString()};
xhrPost("backend.php", query, (transport) => {
App.handleRpcJson(transport);
Feeds.reloadCurrent();
});
},
getSelected: function () {
const rv = [];
$$("#headlines-frame > div[id*=RROW][class*=Selected]").each(
function (child) {
rv.push(child.getAttribute("data-article-id"));
});
// consider active article a honorary member of selected articles
if (Article.getActive())
rv.push(Article.getActive());
return rv.uniq();
},
getLoaded: function () {
const rv = [];
const children = $$("#headlines-frame > div[id*=RROW-]");
children.each(function (child) {
if (Element.visible(child)) {
rv.push(child.getAttribute("data-article-id"));
}
});
return rv;
},
onRowChecked: function (elem) {
const row = elem.domNode.up("div[id*=RROW]");
// do not allow unchecking active article checkbox
if (row.hasClassName("active")) {
elem.attr("checked", 1);
return;
}
if (elem.attr("checked")) {
row.addClassName("Selected");
} else {
row.removeClassName("Selected");
}
},
getRange: function (start, stop) {
if (start == stop)
return [start];
const rows = $$("#headlines-frame > div[id*=RROW]");
const results = [];
let collecting = false;
for (let i = 0; i < rows.length; i++) {
const row = rows[i];
const id = row.getAttribute('data-article-id');
if (id == start || id == stop) {
if (!collecting) {
collecting = true;
} else {
results.push(id);
break;
}
}
if (collecting)
results.push(id);
}
return results;
},
select: function (mode, articleId) {
// mode = all,none,unread,invert,marked,published
let query = "#headlines-frame > div[id*=RROW]";
if (articleId) query += "[data-article-id=" + articleId + "]";
switch (mode) {
case "none":
case "all":
case "invert":
break;
case "marked":
query += "[class*=marked]";
break;
case "published":
query += "[class*=published]";
break;
case "unread":
query += "[class*=Unread]";
break;
default:
console.warn("select: unknown mode", mode);
}
const rows = $$(query);
for (let i = 0; i < rows.length; i++) {
const row = rows[i];
switch (mode) {
case "none":
row.removeClassName("Selected");
break;
case "invert":
row.toggleClassName("Selected");
break;
default:
row.addClassName("Selected");
}
}
},
archiveSelection: function () {
const rows = Headlines.getSelected();
if (rows.length == 0) {
alert(__("No articles selected."));
return;
}
const fn = Feeds.getName(Feeds.getActive(), Feeds.activeIsCat());
let str;
let op;
if (Feeds.getActive() != 0) {
str = ngettext("Archive %d selected article in %s?", "Archive %d selected articles in %s?", rows.length);
op = "archive";
} else {
str = ngettext("Move %d archived article back?", "Move %d archived articles back?", rows.length);
str += " " + __("Please note that unstarred articles might get purged on next feed update.");
op = "unarchive";
}
str = str.replace("%d", rows.length);
str = str.replace("%s", fn);
if (App.getInitParam("confirm_feed_catchup") && !confirm(str)) {
return;
}
const query = {op: "rpc", method: op, ids: rows.toString()};
xhrPost("backend.php", query, (transport) => {
App.handleRpcJson(transport);
Feeds.reloadCurrent();
});
},
catchupSelection: function () {
const rows = Headlines.getSelected();
if (rows.length == 0) {
alert(__("No articles selected."));
return;
}
const fn = Feeds.getName(Feeds.getActive(), Feeds.activeIsCat());
let str = ngettext("Mark %d selected article in %s as read?", "Mark %d selected articles in %s as read?", rows.length);
str = str.replace("%d", rows.length);
str = str.replace("%s", fn);
if (App.getInitParam("confirm_feed_catchup") && !confirm(str)) {
return;
}
Headlines.selectionToggleUnread({ids: rows, cmode: 0});
},
catchupRelativeTo: function (below, id) {
if (!id) id = Article.getActive();
if (!id) {
alert(__("No article is selected."));
return;
}
const visible_ids = this.getLoaded();
const ids_to_mark = [];
if (!below) {
for (let i = 0; i < visible_ids.length; i++) {
if (visible_ids[i] != id) {
const e = $("RROW-" + visible_ids[i]);
if (e && e.hasClassName("Unread")) {
ids_to_mark.push(visible_ids[i]);
}
} else {
break;
}
}
} else {
for (let i = visible_ids.length - 1; i >= 0; i--) {
if (visible_ids[i] != id) {
const e = $("RROW-" + visible_ids[i]);
if (e && e.hasClassName("Unread")) {
ids_to_mark.push(visible_ids[i]);
}
} else {
break;
}
}
}
if (ids_to_mark.length == 0) {
alert(__("No articles found to mark"));
} else {
const msg = ngettext("Mark %d article as read?", "Mark %d articles as read?", ids_to_mark.length).replace("%d", ids_to_mark.length);
if (App.getInitParam("confirm_feed_catchup") != 1 || confirm(msg)) {
for (var i = 0; i < ids_to_mark.length; i++) {
var e = $("RROW-" + ids_to_mark[i]);
e.removeClassName("Unread");
}
}
}
},
onLabelsUpdated: function (transport) {
const data = JSON.parse(transport.responseText);
if (data) {
data['info-for-headlines'].each(function (elem) {
$$(".HLLCTR-" + elem.id).each(function (ctr) {
ctr.innerHTML = elem.labels;
});
});
}
},
onActionChanged: function (elem) {
eval(elem.value);
elem.attr('value', 'false');
},
scrollToArticleId: function (id) {
const container = $("headlines-frame");
const row = $("RROW-" + id);
if (!container || !row) return;
const viewport = container.offsetHeight;
const rel_offset_top = row.offsetTop - container.scrollTop;
const rel_offset_bottom = row.offsetTop + row.offsetHeight - container.scrollTop;
//console.log("Rtop: " + rel_offset_top + " Rbtm: " + rel_offset_bottom);
//console.log("Vport: " + viewport);
if (rel_offset_top <= 0 || rel_offset_top > viewport) {
container.scrollTop = row.offsetTop;
} else if (rel_offset_bottom > viewport) {
container.scrollTop = row.offsetTop + row.offsetHeight - viewport;
}
},
headlinesMenuCommon: function (menu) {
menu.addChild(new dijit.MenuItem({
label: __("Open original article"),
onClick: function (event) {
Article.openInNewWindow(this.getParent().currentTarget.getAttribute("data-article-id"));
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Display article URL"),
onClick: function (event) {
Article.displayUrl(this.getParent().currentTarget.getAttribute("data-article-id"));
}
}));
menu.addChild(new dijit.MenuSeparator());
menu.addChild(new dijit.MenuItem({
label: __("Toggle unread"),
onClick: function () {
let ids = Headlines.getSelected();
// cast to string
const id = (this.getParent().currentTarget.getAttribute("data-article-id")) + "";
ids = ids.length != 0 && ids.indexOf(id) != -1 ? ids : [id];
Headlines.selectionToggleUnread({ids: ids, no_error: 1});
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Toggle starred"),
onClick: function () {
let ids = Headlines.getSelected();
// cast to string
const id = (this.getParent().currentTarget.getAttribute("data-article-id")) + "";
ids = ids.length != 0 && ids.indexOf(id) != -1 ? ids : [id];
Headlines.selectionToggleMarked(ids);
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Toggle published"),
onClick: function () {
let ids = Headlines.getSelected();
// cast to string
const id = (this.getParent().currentTarget.getAttribute("data-article-id")) + "";
ids = ids.length != 0 && ids.indexOf(id) != -1 ? ids : [id];
Headlines.selectionTogglePublished(ids);
}
}));
menu.addChild(new dijit.MenuSeparator());
menu.addChild(new dijit.MenuItem({
label: __("Mark above as read"),
onClick: function () {
Headlines.catchupRelativeTo(0, this.getParent().currentTarget.getAttribute("data-article-id"));
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Mark below as read"),
onClick: function () {
Headlines.catchupRelativeTo(1, this.getParent().currentTarget.getAttribute("data-article-id"));
}
}));
const labels = App.getInitParam("labels");
if (labels && labels.length) {
menu.addChild(new dijit.MenuSeparator());
const labelAddMenu = new dijit.Menu({ownerMenu: menu});
const labelDelMenu = new dijit.Menu({ownerMenu: menu});
labels.each(function (label) {
const bare_id = label.id;
const name = label.caption;
labelAddMenu.addChild(new dijit.MenuItem({
label: name,
labelId: bare_id,
onClick: function () {
let ids = Headlines.getSelected();
// cast to string
const id = (this.getParent().ownerMenu.currentTarget.getAttribute("data-article-id")) + "";
ids = ids.length != 0 && ids.indexOf(id) != -1 ? ids : [id];
Headlines.selectionAssignLabel(this.labelId, ids);
}
}));
labelDelMenu.addChild(new dijit.MenuItem({
label: name,
labelId: bare_id,
onClick: function () {
let ids = Headlines.getSelected();
// cast to string
const id = (this.getParent().ownerMenu.currentTarget.getAttribute("data-article-id")) + "";
ids = ids.length != 0 && ids.indexOf(id) != -1 ? ids : [id];
Headlines.selectionRemoveLabel(this.labelId, ids);
}
}));
});
menu.addChild(new dijit.PopupMenuItem({
label: __("Assign label"),
popup: labelAddMenu
}));
menu.addChild(new dijit.PopupMenuItem({
label: __("Remove label"),
popup: labelDelMenu
}));
}
},
scrollByPages: function (page_offset) {
App.Scrollable.scrollByPages($("headlines-frame"), page_offset);
},
scroll: function (offset) {
App.Scrollable.scroll($("headlines-frame"), offset);
},
initHeadlinesMenu: function () {
if (!dijit.byId("headlinesMenu")) {
const menu = new dijit.Menu({
id: "headlinesMenu",
targetNodeIds: ["headlines-frame"],
selector: ".hlMenuAttach"
});
this.headlinesMenuCommon(menu);
menu.startup();
}
/* vgroup feed title menu */
if (!dijit.byId("headlinesFeedTitleMenu")) {
const menu = new dijit.Menu({
id: "headlinesFeedTitleMenu",
targetNodeIds: ["headlines-frame"],
selector: "div.cdmFeedTitle"
});
menu.addChild(new dijit.MenuItem({
label: __("Select articles in group"),
onClick: function (event) {
Headlines.select("all",
"#headlines-frame > div[id*=RROW]" +
"[data-orig-feed-id='" + this.getParent().currentTarget.getAttribute("data-feed-id") + "']");
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Mark group as read"),
onClick: function () {
Headlines.select("none");
Headlines.select("all",
"#headlines-frame > div[id*=RROW]" +
"[data-orig-feed-id='" + this.getParent().currentTarget.getAttribute("data-feed-id") + "']");
Headlines.catchupSelection();
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Mark feed as read"),
onClick: function () {
Feeds.catchupFeedInGroup(this.getParent().currentTarget.getAttribute("data-feed-id"));
}
}));
menu.addChild(new dijit.MenuItem({
label: __("Edit feed"),
onClick: function () {
CommonDialogs.editFeed(this.getParent().currentTarget.getAttribute("data-feed-id"));
}
}));
menu.startup();
}
}
}
" +
__("Loading, please wait...") + "