92 lines
3.3 KiB
JavaScript
92 lines
3.3 KiB
JavaScript
/**
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This controller handles displaying of history
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@class HistoryController
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@extends Discourse.ObjectController
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@namespace Discourse
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@uses Discourse.ModalFunctionality
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@module Discourse
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**/
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Discourse.HistoryController = Discourse.ObjectController.extend(Discourse.ModalFunctionality, {
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loading: false,
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viewMode: "side_by_side",
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refresh: function(postId, postVersion) {
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this.setProperties({
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loading: true,
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viewMode: Discourse.Mobile.mobileView ? "inline" : "side_by_side"
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});
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var self = this;
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Discourse.Post.loadRevision(postId, postVersion).then(function (result) {
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self.setProperties({
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loading: false,
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model: result
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});
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});
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},
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createdAtDate: function() { return moment(this.get("created_at")).format("LLLL"); }.property("created_at"),
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previousVersionNumber: function() { return this.get("version") - 1; }.property("version"),
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currentVersionNumber: Em.computed.alias("version"),
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isFirstVersion: Em.computed.equal("version", 2),
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isLastVersion: Discourse.computed.propertyEqual("version", "revisions_count"),
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displayingInline: Em.computed.equal("viewMode", "inline"),
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displayingSideBySide: Em.computed.equal("viewMode", "side_by_side"),
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displayingSideBySideMarkdown: Em.computed.equal("viewMode", "side_by_side_markdown"),
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category_diff: function() {
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var viewMode = this.get("viewMode");
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var changes = this.get("category_changes");
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var prevCategory = Discourse.Category.findById(changes.previous_category_id);
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var curCategory = Discourse.Category.findById(changes.current_category_id);
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var raw = "";
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prevCategory = Discourse.HTML.categoryLink(prevCategory);
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curCategory = Discourse.HTML.categoryLink(curCategory);
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if(viewMode === "side_by_side_markdown" || viewMode === "side_by_side") {
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raw = "<div class='span8'>" + prevCategory + "</div> <div class='span8 offset1'>" + curCategory + "</div>";
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} else {
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var diff;
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if(curCategory === prevCategory){
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diff = curCategory;
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} else {
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diff = "<del>" + prevCategory + "</del> " + "<ins>" + curCategory + "</ins>";
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}
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raw = "<div class='inline-diff'>" + diff + "</div>";
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}
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return raw;
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}.property("inline", "side_by_side", "side_by_side_markdown", "viewMode"),
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title_diff: function() {
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var viewMode = this.get("viewMode");
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if(viewMode === "side_by_side_markdown") {
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viewMode = "side_by_side";
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}
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return this.get("title_changes." + viewMode);
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}.property("inline", "side_by_side", "side_by_side_markdown", "viewMode"),
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body_diff: function() {
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return this.get("body_changes." + this.get("viewMode"));
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}.property("inline", "side_by_side", "side_by_side_markdown", "viewMode"),
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actions: {
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loadFirstVersion: function() { this.refresh(this.get("post_id"), 2); },
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loadPreviousVersion: function() { this.refresh(this.get("post_id"), this.get("version") - 1); },
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loadNextVersion: function() { this.refresh(this.get("post_id"), this.get("version") + 1); },
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loadLastVersion: function() { this.refresh(this.get("post_id"), this.get("revisions_count")); },
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displayInline: function() { this.set("viewMode", "inline"); },
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displaySideBySide: function() { this.set("viewMode", "side_by_side"); },
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displaySideBySideMarkdown: function() { this.set("viewMode", "side_by_side_markdown"); }
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}
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});
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