fixed commit diff linking and added specs

parent bf8e174f
......@@ -20,7 +20,7 @@
.on('click', '.js-unfold', this.handleClickUnfold.bind(this))
.on('click', '.diff-line-num a', this.handleClickLineNum.bind(this));
this.highlighSelectedLine();
this.openAnchoredDiff();
}
handleClickUnfold(e) {
......@@ -61,13 +61,22 @@
$.get(link, params, response => $target.parent().replaceWith(response));
}
openAnchoredDiff(anchoredDiff, cb) {
const diffTitle = $(`#file-path-${anchoredDiff}`);
openAnchoredDiff(cb) {
const locationHash = gl.utils.getLocationHash();
const anchoredDiff = locationHash && locationHash.split('_')[0];
if (!anchoredDiff) return;
const diffTitle = $(`#${anchoredDiff}`);
const diffFile = diffTitle.closest('.diff-file');
const nothingHereBlock = $('.nothing-here-block:visible', diffFile);
if (nothingHereBlock.length) {
diffFile.singleFileDiff(true, cb);
} else {
const clickTarget = $('.file-title, .click-to-expand', diffFile);
diffFile.data('singleFileDiff').toggleDiff(clickTarget, () => {
this.highlighSelectedLine();
if (cb) cb();
});
} else if (cb) {
cb();
}
}
......
......@@ -237,13 +237,8 @@
}
this.diffsLoaded = true;
const diffPage = new gl.Diff();
const locationHash = gl.utils.getLocationHash();
const anchoredDiff = locationHash && locationHash.split('_')[0];
if (anchoredDiff) {
diffPage.openAnchoredDiff(anchoredDiff, () => this.scrollToElement('#diffs'));
}
new gl.Diff();
this.scrollToElement('#diffs');
},
});
}
......
/* eslint-disable func-names, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, padded-blocks, max-len */
/* eslint-disable func-names, prefer-arrow-callback, space-before-function-paren, no-var, space-before-blocks, prefer-rest-params, wrap-iife, one-var, one-var-declaration-per-line, consistent-return, no-param-reassign, padded-blocks, max-len */
(function() {
var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
......@@ -14,8 +14,7 @@
COLLAPSED_HTML = '<div class="nothing-here-block diff-collapsed">This diff is collapsed. <a class="click-to-expand">Click to expand it.</a></div>';
function SingleFileDiff(file, forceLoad, cb) {
var clickTarget;
function SingleFileDiff(file) {
this.file = file;
this.toggleDiff = bind(this.toggleDiff, this);
this.content = $('.diff-content', this.file);
......@@ -33,14 +32,13 @@
this.content.after(this.collapsedContent);
this.$toggleIcon.addClass('fa-caret-down');
}
clickTarget = $('.file-title, .click-to-expand', this.file).on('click', this.toggleDiff);
if (forceLoad) {
this.toggleDiff({ target: clickTarget }, cb);
}
$('.file-title, .click-to-expand', this.file).on('click', (function (e) {
this.toggleDiff($(e.target));
}).bind(this));
}
SingleFileDiff.prototype.toggleDiff = function(e, cb) {
var $target = $(e.target);
SingleFileDiff.prototype.toggleDiff = function($target, cb) {
if (!$target.hasClass('file-title') && !$target.hasClass('click-to-expand') && !$target.hasClass('diff-toggle-caret')) return;
this.isOpen = !this.isOpen;
if (!this.isOpen && !this.hasError) {
......@@ -91,10 +89,10 @@
})();
$.fn.singleFileDiff = function(forceLoad, cb) {
$.fn.singleFileDiff = function() {
return this.each(function() {
if (!$.data(this, 'singleFileDiff') || forceLoad) {
return $.data(this, 'singleFileDiff', new window.SingleFileDiff(this, forceLoad, cb));
if (!$.data(this, 'singleFileDiff')) {
return $.data(this, 'singleFileDiff', new window.SingleFileDiff(this));
}
});
};
......
.diff-file.file-holder{ id: file_hash, data: diff_file_html_data(project, diff_file.file_path, diff_commit.id) }
.file-title{ id: "file-path-#{hexdigest(diff_file.file_path)}" }
.file-title
= render "projects/diffs/file_header", diff_file: diff_file, blob: blob, diff_commit: diff_commit, project: project, url: "##{file_hash}"
- unless diff_file.submodule?
......
......@@ -4,10 +4,10 @@
include WaitForAjax
let(:branch) { 'expand-collapse-diffs' }
let(:project) { create(:project) }
before do
login_as :admin
project = create(:project)
# Ensure that undiffable.md is in .gitattributes
project.repository.copy_gitattributes(branch)
......@@ -31,6 +31,33 @@ def file_container(filename)
define_method(file.split('.').first) { file_container(file) }
end
it 'should show the diff content with a highlighted line when linking to line' do
expect(large_diff).not_to have_selector('.code')
expect(large_diff).to have_selector('.nothing-here-block')
visit namespace_project_commit_path(project.namespace, project, project.commit(branch), anchor: "#{large_diff[:id]}_0_1")
execute_script('window.location.reload()')
wait_for_ajax
expect(large_diff).to have_selector('.code')
expect(large_diff).not_to have_selector('.nothing-here-block')
expect(large_diff).to have_selector('.hll')
end
it 'should show the diff content when linking to file' do
expect(large_diff).not_to have_selector('.code')
expect(large_diff).to have_selector('.nothing-here-block')
visit namespace_project_commit_path(project.namespace, project, project.commit(branch), anchor: large_diff[:id])
execute_script('window.location.reload()')
wait_for_ajax
expect(large_diff).to have_selector('.code')
expect(large_diff).not_to have_selector('.nothing-here-block')
end
context 'visiting a commit with collapsed diffs' do
it 'shows small diffs immediately' do
expect(small_diff).to have_selector('.code')
......
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