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tt-rss/js/Article.js

358 lines
8.7 KiB
JavaScript

'use strict'
/* global __, ngettext */
define(["dojo/_base/declare"], function (declare) {
Article = {
getScoreClass: function (score) {
if (score > 500) {
return "score-high";
} else if (score > 0) {
return "score-half-high";
} else if (score < -100) {
return "score-low";
} else if (score < 0) {
return "score-half-low";
} else {
return "score-neutral";
}
},
getScorePic: function (score) {
if (score > 500) {
return "trending_up";
} else if (score > 0) {
return "trending_up";
} else if (score < 0) {
return "trending_down";
} else {
return "trending_neutral";
}
},
selectionSetScore: function () {
const ids = Headlines.getSelected();
if (ids.length > 0) {
const score = prompt(__("Please enter new score for selected articles:"));
if (!isNaN(parseInt(score))) {
ids.each((id) => {
const row = $("RROW-" + id);
if (row) {
row.setAttribute("data-score", score);
const pic = row.select(".icon-score")[0];
pic.innerHTML = Article.getScorePic(score);
pic.setAttribute("title", score);
["score-low", "score-high", "score-half-low", "score-half-high", "score-neutral"]
.each(function(scl) {
if (row.hasClassName(scl))
row.removeClassName(scl);
});
row.addClassName(Article.getScoreClass(score));
}
});
}
} else {
alert(__("No articles selected."));
}
},
setScore: function (id, pic) {
const row = pic.up("div[id*=RROW]");
if (row) {
const score_old = row.getAttribute("data-score");
const score = prompt(__("Please enter new score for this article:"), score_old);
if (!isNaN(parseInt(score))) {
row.setAttribute("data-score", score);
const pic = row.select(".icon-score")[0];
pic.innerHTML = Article.getScorePic(score);
pic.setAttribute("title", score);
["score-low", "score-high", "score-half-low", "score-half-high", "score-neutral"]
.each(function(scl) {
if (row.hasClassName(scl))
row.removeClassName(scl);
});
row.addClassName(Article.getScoreClass(score));
}
}
},
cdmUnsetActive: function (event) {
const row = $("RROW-" + Article.getActive());
if (row) {
row.removeClassName("active");
if (event)
event.stopPropagation();
return false;
}
},
close: function () {
if (dijit.byId("content-insert"))
dijit.byId("headlines-wrap-inner").removeChild(
dijit.byId("content-insert"));
Article.setActive(0);
},
displayUrl: function (id) {
const query = {op: "rpc", method: "getlinktitlebyid", id: id};
xhrJson("backend.php", query, (reply) => {
if (reply && reply.link) {
prompt(__("Article URL:"), reply.link);
}
});
},
openInNewWindow: function (id) {
const w = window.open("");
if (w) {
w.opener = null;
w.location = "backend.php?op=article&method=redirect&id=" + id;
Headlines.toggleUnread(id, 0);
}
},
render: function (article) {
App.cleanupMemory("content-insert");
dijit.byId("headlines-wrap-inner").addChild(
dijit.byId("content-insert"));
const c = dijit.byId("content-insert");
try {
c.domNode.scrollTop = 0;
} catch (e) {
}
c.attr('content', article);
PluginHost.run(PluginHost.HOOK_ARTICLE_RENDERED, c.domNode);
Headlines.correctHeadlinesOffset(Article.getActive());
try {
c.focus();
} catch (e) {
}
},
formatComments: function(hl) {
let comments = "";
if (hl.comments) {
let comments_msg = __("comments");
if (hl.num_comments > 0) {
comments_msg = hl.num_comments + " " + ngettext("comment", "comments", hl.num_comments)
}
comments = `<a href="${hl.comments}">(${comments_msg})</a>`;
}
return comments;
},
formatOriginallyFrom: function(hl) {
return hl.orig_feed ? `<span>
${__('Originally from:')} <a target="_blank" rel="noopener noreferrer" href="${hl.orig_feed[1]}">${hl.orig_feed[0]}</a>
</span>` : "";
},
unpack: function(row) {
if (row.hasAttribute("data-content")) {
console.log("unpacking: " + row.id);
const container = row.querySelector(".content-inner");
container.innerHTML = row.getAttribute("data-content").trim();
// blank content element might screw up onclick selection and keyboard moving
if (container.textContent.length == 0)
container.innerHTML += "&nbsp;";
row.removeAttribute("data-content");
PluginHost.run(PluginHost.HOOK_ARTICLE_RENDERED_CDM, row);
}
},
view: function (id, noexpand) {
this.setActive(id);
if (!noexpand) {
const hl = Headlines.objectById(id);
if (hl) {
const comments = this.formatComments(hl);
const originally_from = this.formatOriginallyFrom(hl);
const article = `<div class="post post-${hl.id}">
<div class="header">
<div class="row">
<div class="title"><a target="_blank" rel="noopener noreferrer" title="${hl.title}" href="${hl.link}">${hl.title}</a></div>
<div class="date">${hl.updated_long}</div>
</div>
<div class="row">
<div class="buttons left">${hl.buttons_left}</div>
<div class="comments">${comments}</div>
<div class="author">${hl.author}</div>
<i class="material-icons">label_outline</i>
<span id="ATSTR-${hl.id}">${hl.tags_str}</span>
&nbsp;<a title="${__("Edit tags for this article")}" href="#"
onclick="Article.editTags(${hl.id})">(+)</a>
<div class="buttons right">${hl.buttons}</div>
</div>
</div>
<div id="POSTNOTE-${hl.id}">${hl.note}</div>
<div class="content" lang="${hl.lang ? hl.lang : 'en'}">
${originally_from}
${hl.content}
${hl.enclosures}
</div>
</div>`;
Headlines.toggleUnread(id, 0);
this.render(article);
}
}
return false;
},
editTags: function (id) {
const query = "backend.php?op=article&method=editArticleTags&param=" + encodeURIComponent(id);
if (dijit.byId("editTagsDlg"))
dijit.byId("editTagsDlg").destroyRecursive();
const dialog = new dijit.Dialog({
id: "editTagsDlg",
title: __("Edit article Tags"),
style: "width: 600px",
execute: function () {
if (this.validate()) {
Notify.progress("Saving article tags...", true);
xhrPost("backend.php", this.attr('value'), (transport) => {
try {
Notify.close();
dialog.hide();
const data = JSON.parse(transport.responseText);
if (data) {
const id = data.id;
const tags = $("ATSTR-" + id);
const tooltip = dijit.byId("ATSTRTIP-" + id);
if (tags) tags.innerHTML = data.content;
if (tooltip) tooltip.attr('label', data.content_full);
}
} catch (e) {
App.Error.report(e);
}
});
}
},
href: query
});
const tmph = dojo.connect(dialog, 'onLoad', function () {
dojo.disconnect(tmph);
new Ajax.Autocompleter('tags_str', 'tags_choices',
"backend.php?op=article&method=completeTags",
{tokens: ',', paramName: "search"});
});
dialog.show();
},
cdmScrollToId: function (id, force) {
const ctr = $("headlines-frame");
const e = $("RROW-" + id);
if (!e || !ctr) return;
if (force || e.offsetTop + e.offsetHeight > (ctr.scrollTop + ctr.offsetHeight) ||
e.offsetTop < ctr.scrollTop) {
ctr.scrollTop = e.offsetTop;
Element.hide("floatingTitle");
}
},
setActive: function (id) {
console.log("setActive", id);
$$("div[id*=RROW][class*=active]").each((e) => {
e.removeClassName("active");
});
const row = $("RROW-" + id);
if (row) {
Article.unpack(row);
row.removeClassName("Unread");
row.addClassName("active");
PluginHost.run(PluginHost.HOOK_ARTICLE_SET_ACTIVE, row.getAttribute("data-article-id"));
}
},
getActive: function () {
const row = document.querySelector("#headlines-frame > div[id*=RROW][class*=active]");
if (row)
return row.getAttribute("data-article-id");
else
return 0;
},
scrollByPages: function (offset) {
if (!App.isCombinedMode()) {
const ci = $("content-insert");
if (ci) {
ci.scrollTop += ci.offsetHeight * offset * 0.9;
}
} else {
const hi = $("headlines-frame");
if (hi) {
hi.scrollTop += hi.offsetHeight * offset * 0.9;
}
}
},
scroll: function (offset) {
if (!App.isCombinedMode()) {
const ci = $("content-insert");
if (ci) {
ci.scrollTop += offset;
}
} else {
const hi = $("headlines-frame");
if (hi) {
hi.scrollTop += offset;
}
}
},
mouseIn: function (id) {
this.post_under_pointer = id;
},
mouseOut: function (id) {
this.post_under_pointer = false;
},
getUnderPointer: function () {
return this.post_under_pointer;
}
}
return Article;
});