Comments prototype
yflory
5 years ago
parent
e6af3476d9
commit
3be884d702
@ -0,0 +1,105 @@
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define([
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'json.sortify',
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'/common/common-util.js',
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'/common/common-interface.js',
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'/customize/messages.js'
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], function (Sortify, Util, UI, Messages) {
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var Comments = {};
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var COMMENTS = {
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authors: {},
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messages: {}
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};
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// XXX function duplicated from www/code/markers.js
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var authorUid = function (existing) {
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if (!Array.isArray(existing)) { existing = []; }
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var n;
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var i = 0;
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while (!n || existing.indexOf(n) !== -1 && i++ < 1000) {
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n = Math.floor(Math.random() * 1000000);
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}
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// If we can't find a valid number in 1000 iterations, use 0...
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if (existing.indexOf(n) !== -1) { n = 0; }
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return n;
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};
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var getAuthorId = function (Env, curve) {
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var existing = Object.keys(Env.comments.authors || {}).map(Number);
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if (!Env.common.isLoggedIn()) { return authorUid(existing); }
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var uid;
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existing.some(function (id) {
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var author = Env.comments.authors[id] || {};
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if (author.curvePublic !== curvePublic) { return; }
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uid = Number(id);
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return true;
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});
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return uid || authorUid(existing);
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};
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var updateAuthorData = function (Env) {
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var userData = Env.metadataMgr.getUserData();
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var myAuthorId = getAuthorId(Env, userData.curvePublic);
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var data = Env.comments.authors[myAuthorId] = Env.comments.authors[myAuthorId] || {};
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data.name = userData.name;
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data.avatar = userData.avatar;
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data.profile = userData.profile;
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data.curvePublic = userData.curvePublic;
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console.log(data);
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return myAuthorId;
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};
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var onChange = function (Env) {
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var md = Util.clone(Env.metadataMgr.getMetadata());
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Env.comments = md.comments;
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if (!Env.comments) { Env.comments = Util.clone(COMMENTS); }
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};
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Comments.create = function (cfg) {
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var Env = cfg;
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Env.comments = Util.clone(COMMENTS);
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Env.editor.plugins.comments.addComment = function (uid, addMark) {
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if (!Env.comments) { Env.comments = Util.clone(COMMENTS); }
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UI.prompt("Message", "", function (val) { // XXX
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if (!val) { return; }
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if (!editor.getSelection().getSelectedText()) {
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// text has been deleted by another user while we were typing our comment?
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return void UI.warn(Messages.error);
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}
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var myId = updateAuthorData(Env);
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Env.comments.messages[uid] = {
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user: myId,
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time: +new Date(),
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message: val
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};
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var md = Util.clone(Env.metadataMgr.getMetadata());
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md.comments = Util.clone(Env.comments);
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metadataMgr.updateMetadata(md);
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addMark();
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Env.framework.localChange();
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});
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};
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var call = function (f) {
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return function () {
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try {
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[].unshift.call(arguments, Env);
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return f.apply(null, arguments);
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} catch (e) {
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console.error(e);
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}
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};
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};
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Env.metadataMgr.onChange(call(onChange));
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return {
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};
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};
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return Comments;
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});
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