/* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren, no-var, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, max-len */ (function() { var bind = function(fn, me) { return function() { return fn.apply(me, arguments); }; }; window.SingleFileDiff = (function() { var COLLAPSED_HTML, ERROR_HTML, LOADING_HTML, WRAPPER; WRAPPER = '
'; LOADING_HTML = ''; ERROR_HTML = '
Could not load diff
'; COLLAPSED_HTML = '
This diff is collapsed. Click to expand it.
'; function SingleFileDiff(file) { this.file = file; this.toggleDiff = bind(this.toggleDiff, this); this.content = $('.diff-content', this.file); this.$toggleIcon = $('.diff-toggle-caret', this.file); this.diffForPath = this.content.find('[data-diff-for-path]').data('diff-for-path'); this.isOpen = !this.diffForPath; if (this.diffForPath) { this.collapsedContent = this.content; this.loadingContent = $(WRAPPER).addClass('loading').html(LOADING_HTML).hide(); this.content = null; this.collapsedContent.after(this.loadingContent); this.$toggleIcon.addClass('fa-caret-right'); } else { this.collapsedContent = $(WRAPPER).html(COLLAPSED_HTML).hide(); this.content.after(this.collapsedContent); this.$toggleIcon.addClass('fa-caret-down'); } $('.js-file-title, .click-to-expand', this.file).on('click', (function (e) { this.toggleDiff($(e.target)); }).bind(this)); } SingleFileDiff.prototype.toggleDiff = function($target, cb) { if (!$target.hasClass('js-file-title') && !$target.hasClass('click-to-expand') && !$target.hasClass('diff-toggle-caret')) return; this.isOpen = !this.isOpen; if (!this.isOpen && !this.hasError) { this.content.hide(); this.$toggleIcon.addClass('fa-caret-right').removeClass('fa-caret-down'); this.collapsedContent.show(); if (typeof gl.diffNotesCompileComponents !== 'undefined') { gl.diffNotesCompileComponents(); } } else if (this.content) { this.collapsedContent.hide(); this.content.show(); this.$toggleIcon.addClass('fa-caret-down').removeClass('fa-caret-right'); if (typeof gl.diffNotesCompileComponents !== 'undefined') { gl.diffNotesCompileComponents(); } } else { this.$toggleIcon.addClass('fa-caret-down').removeClass('fa-caret-right'); return this.getContentHTML(cb); } }; SingleFileDiff.prototype.getContentHTML = function(cb) { this.collapsedContent.hide(); this.loadingContent.show(); $.get(this.diffForPath, (function(_this) { return function(data) { _this.loadingContent.hide(); if (data.html) { _this.content = $(data.html); _this.content.syntaxHighlight(); } else { _this.hasError = true; _this.content = $(ERROR_HTML); } _this.collapsedContent.after(_this.content); if (typeof gl.diffNotesCompileComponents !== 'undefined') { gl.diffNotesCompileComponents(); } if (cb) cb(); }; })(this)); }; return SingleFileDiff; })(); $.fn.singleFileDiff = function() { return this.each(function() { if (!$.data(this, 'singleFileDiff')) { return $.data(this, 'singleFileDiff', new window.SingleFileDiff(this)); } }); }; }).call(window);