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https://codeberg.org/forgejo/forgejo.git
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81fe5d6185
This improves a lot of accessibility shortcomings. Every possible instance of `<div class="button">` matching the command `ag '<[^ab].*?class=.*?[" ]button[ "]' templates/ | grep -v 'dropdown'` has been converted when possible. divs with the `dropdown` class and their children were omitted as 1. more analysis must be conducted whether the dropdowns still work as intended when they are a `button` instead of a `div`. 2. most dropdowns have `div`s as children. The HTML standard disallows `div`s inside `button`s. 3. When a dropdown child that's part of the displayed text content is converted to a `button`, the dropdown can be focused twice Further changes include that all "gitea-managed" buttons with JS code received an `e.preventDefault()` so that they don't accidentally submit an underlying form, which would execute instead of cancel the action. Lastly, some minor issues were fixed as well during the refactoring. ## Future improvements As mentioned in https://github.com/go-gitea/gitea/pull/23337#discussion_r1127277391, `<a>`s without `href` attribute are not focusable. They should later on be converted to `<button>`s. --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com> Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
213 lines
11 KiB
Handlebars
213 lines
11 KiB
Handlebars
{{if .DiffNotAvailable}}
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<div class="diff-detail-box diff-box sticky">
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<div>
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<div class="ui right">
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{{template "repo/diff/whitespace_dropdown" .}}
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{{template "repo/diff/options_dropdown" .}}
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{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
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{{template "repo/diff/new_review" .}}
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{{end}}
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</div>
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</div>
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</div>
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<h4>{{.locale.Tr "repo.diff.data_not_available"}}</h4>
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{{else}}
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<div>
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<div class="diff-detail-box diff-box sticky gt-df gt-sb gt-ac gt-fw">
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<div class="gt-df gt-ac gt-fw">
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<a class="diff-toggle-file-tree-button muted gt-df gt-ac">
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{{/* the icon meaning is reversed here, "octicon-sidebar-collapse" means show the file tree */}}
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{{svg "octicon-sidebar-collapse" 20 "icon hide"}}
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{{svg "octicon-sidebar-expand" 20 "icon"}}
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</a>
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<div class="diff-detail-stats gt-df gt-ac gt-ml-3">
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{{svg "octicon-diff" 16 "gt-mr-2"}}{{.locale.Tr "repo.diff.stats_desc" .Diff.NumFiles .Diff.TotalAddition .Diff.TotalDeletion | Str2html}}
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</div>
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</div>
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<div class="diff-detail-actions gt-df gt-ac gt-w-100">
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{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
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<progress id="viewed-files-summary" class="gt-mr-2" value="{{.Diff.NumViewedFiles}}" max="{{.Diff.NumFiles}}"></progress>
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<label for="viewed-files-summary" id="viewed-files-summary-label" class="gt-mr-3 gt-f1" data-text-changed-template="{{.locale.Tr "repo.pulls.viewed_files_label"}}">
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{{.locale.Tr "repo.pulls.viewed_files_label" .Diff.NumViewedFiles .Diff.NumFiles}}
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</label>
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{{end}}
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{{template "repo/diff/whitespace_dropdown" .}}
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{{template "repo/diff/options_dropdown" .}}
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{{if and .PageIsPullFiles $.SignedUserID (not .IsArchived)}}
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{{template "repo/diff/new_review" .}}
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{{end}}
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</div>
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</div>
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<script id="diff-data-script">
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(() => {
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const diffData = {
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files: [{{range $i, $file := .Diff.Files}}{Name:"{{$file.Name}}",NameHash:"{{$file.NameHash}}",Type:{{$file.Type}},IsBin:{{$file.IsBin}},Addition:{{$file.Addition}},Deletion:{{$file.Deletion}}},{{end}}],
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isIncomplete: {{.Diff.IsIncomplete}},
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tooManyFilesMessage: "{{$.locale.Tr "repo.diff.too_many_files"}}",
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binaryFileMessage: "{{$.locale.Tr "repo.diff.bin"}}",
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showMoreMessage: "{{.locale.Tr "repo.diff.show_more"}}",
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statisticsMessage: "{{.locale.Tr "repo.diff.stats_desc_file"}}",
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fileTreeIsVisible: false,
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fileListIsVisible: false,
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isLoadingNewData: false,
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diffEnd: {{.Diff.End}},
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link: "{{$.Link}}"
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};
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if(window.config.pageData.diffFileInfo) {
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// Page is already loaded - add the data to our existing data
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window.config.pageData.diffFileInfo.files.push(...diffData.files);
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window.config.pageData.diffFileInfo.isIncomplete = diffData.isIncomplete;
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window.config.pageData.diffFileInfo.diffEnd = diffData.diffEnd;
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window.config.pageData.diffFileInfo.link = diffData.link;
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} else {
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// new load of page - populate initial data
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window.config.pageData.diffFileInfo = diffData;
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}
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})();
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</script>
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<div id="diff-file-list"></div>
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<div id="diff-container">
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<div id="diff-file-tree" class="gt-hidden"></div>
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<div id="diff-file-boxes" class="sixteen wide column">
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{{range $i, $file := .Diff.Files}}
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{{/*notice: the index of Diff.Files should not be used for element ID, because the index will be restarted from 0 when doing load-more for PRs with a lot of files*/}}
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{{$blobBase := call $.GetBlobByPathForCommit $.BeforeCommit $file.OldName}}
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{{$blobHead := call $.GetBlobByPathForCommit $.HeadCommit $file.Name}}
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{{$isImage := or (call $.IsBlobAnImage $blobBase) (call $.IsBlobAnImage $blobHead)}}
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{{$isCsv := (call $.IsCsvFile $file)}}
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{{$showFileViewToggle := or $isImage (and (not $file.IsIncomplete) $isCsv)}}
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{{$isExpandable := or (gt $file.Addition 0) (gt $file.Deletion 0) $file.IsBin}}
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<div class="diff-file-box diff-box file-content {{TabSizeClass $.Editorconfig $file.Name}} gt-mt-3" id="diff-{{$file.NameHash}}" data-old-filename="{{$file.OldName}}" data-new-filename="{{$file.Name}}" {{if or ($file.ShouldBeHidden) (not $isExpandable)}}data-folded="true"{{end}}>
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<h4 class="diff-file-header sticky-2nd-row ui top attached normal header gt-df gt-ac gt-sb">
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<div class="diff-file-name gt-df gt-ac gt-mr-3">
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<a role="button" class="fold-file muted gt-mr-2" {{if not $isExpandable}}style="visibility: hidden"{{end}}>
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{{if $file.ShouldBeHidden}}
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{{svg "octicon-chevron-right" 18}}
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{{else}}
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{{svg "octicon-chevron-down" 18}}
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{{end}}
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</a>
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<div class="gt-bold gt-df gt-ac gt-mono">
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{{if $file.IsBin}}
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<span class="gt-ml-1 gt-mr-3">
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{{$.locale.Tr "repo.diff.bin"}}
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</span>
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{{else}}
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{{template "repo/diff/stats" dict "file" . "root" $}}
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{{end}}
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</div>
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<span class="file gt-mono"><a class="muted file-link" title="{{if $file.IsRenamed}}{{$file.OldName}} → {{end}}{{$file.Name}}" href="#diff-{{$file.NameHash}}">{{if $file.IsRenamed}}{{$file.OldName}} → {{end}}{{$file.Name}}</a>{{if .IsLFSFile}} ({{$.locale.Tr "repo.stored_lfs"}}){{end}}</span>
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{{if $file.IsGenerated}}
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<span class="ui label gt-ml-3">{{$.locale.Tr "repo.diff.generated"}}</span>
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{{end}}
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{{if $file.IsVendored}}
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<span class="ui label gt-ml-3">{{$.locale.Tr "repo.diff.vendored"}}</span>
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{{end}}
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</div>
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<div class="diff-file-header-actions gt-df gt-ac">
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{{if $showFileViewToggle}}
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<div class="ui compact icon buttons">
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<button class="ui tiny basic button tooltip file-view-toggle" data-toggle-selector="#diff-source-{{$file.NameHash}}" data-content="{{$.locale.Tr "repo.file_view_source"}}" data-position="bottom center">{{svg "octicon-code"}}</button>
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<button class="ui tiny basic button tooltip file-view-toggle active" data-toggle-selector="#diff-rendered-{{$file.NameHash}}" data-content="{{$.locale.Tr "repo.file_view_rendered"}}" data-position="bottom center">{{svg "octicon-file"}}</button>
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</div>
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{{end}}
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{{if $file.IsProtected}}
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<span class="ui basic label">{{$.locale.Tr "repo.diff.protected"}}</span>
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{{end}}
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{{if not (or $file.IsIncomplete $file.IsBin $file.IsSubmodule)}}
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<a class="ui basic tiny button unescape-button">{{$.locale.Tr "repo.unescape_control_characters"}}</a>
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<a class="ui basic tiny button escape-button gt-hidden">{{$.locale.Tr "repo.escape_control_characters"}}</a>
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{{end}}
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{{if and (not $file.IsSubmodule) (not $.PageIsWiki)}}
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{{if $file.IsDeleted}}
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<a class="ui basic tiny button" rel="nofollow" href="{{$.BeforeSourcePath}}/{{PathEscapeSegments .Name}}">{{$.locale.Tr "repo.diff.view_file"}}</a>
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{{else}}
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<a class="ui basic tiny button" rel="nofollow" href="{{$.SourcePath}}/{{PathEscapeSegments .Name}}">{{$.locale.Tr "repo.diff.view_file"}}</a>
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{{end}}
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{{end}}
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{{if and $.IsSigned $.PageIsPullFiles (not $.IsArchived)}}
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{{if $file.HasChangedSinceLastReview}}
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<span class="changed-since-last-review unselectable">{{$.locale.Tr "repo.pulls.has_changed_since_last_review"}}</span>
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{{end}}
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<label data-link="{{$.Issue.Link}}/viewed-files" data-headcommit="{{$.PullHeadCommitID}}" class="viewed-file-form unselectable{{if $file.IsViewed}} viewed-file-checked-form{{end}}">
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<input type="checkbox" name="{{$file.GetDiffFileName}}" autocomplete="off"{{if $file.IsViewed}} checked{{end}}> {{$.locale.Tr "repo.pulls.has_viewed_file"}}
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</label>
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{{end}}
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</div>
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</h4>
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<div class="diff-file-body ui attached unstackable table segment" {{if $file.IsViewed}}data-folded="true"{{end}}>
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<div id="diff-source-{{$file.NameHash}}" class="file-body file-code unicode-escaped code-diff{{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}{{if $showFileViewToggle}} gt-hidden{{end}}">
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{{if or $file.IsIncomplete $file.IsBin}}
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<div class="diff-file-body binary" style="padding: 5px 10px;">
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{{if $file.IsIncomplete}}
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{{if $file.IsIncompleteLineTooLong}}
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{{$.locale.Tr "repo.diff.file_suppressed_line_too_long"}}
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{{else}}
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{{$.locale.Tr "repo.diff.file_suppressed"}}
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<a class="ui basic tiny button diff-load-button" data-href="{{$.Link}}?file-only=true&files={{$file.Name}}&files={{$file.OldName}}">{{$.locale.Tr "repo.diff.load"}}</a>
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{{end}}
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{{else}}
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{{$.locale.Tr "repo.diff.bin_not_shown"}}
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{{end}}
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</div>
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{{else}}
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<table class="chroma" data-new-comment-url="{{$.Issue.Link}}/files/reviews/new_comment" data-path="{{$file.Name}}">
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{{if $.IsSplitStyle}}
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{{template "repo/diff/section_split" dict "file" . "root" $}}
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{{else}}
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{{template "repo/diff/section_unified" dict "file" . "root" $}}
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{{end}}
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</table>
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{{end}}
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</div>
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{{if $showFileViewToggle}}
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<div id="diff-rendered-{{$file.NameHash}}" class="file-body file-code {{if $.IsSplitStyle}} code-diff-split{{else}} code-diff-unified{{end}}">
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<table class="chroma gt-w-100">
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{{if $isImage}}
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{{template "repo/diff/image_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead}}
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{{else}}
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{{template "repo/diff/csv_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead}}
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{{end}}
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</table>
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</div>
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{{end}}
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</div>
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</div>
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{{end}}
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{{if .Diff.IsIncomplete}}
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<div class="diff-file-box diff-box file-content gt-mt-3" id="diff-incomplete">
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<h4 class="ui top attached normal header gt-df gt-ac gt-sb">
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{{$.locale.Tr "repo.diff.too_many_files"}}
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<a class="ui basic tiny button" id="diff-show-more-files" data-href="{{$.Link}}?skip-to={{.Diff.End}}&file-only=true">{{.locale.Tr "repo.diff.show_more"}}</a>
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</h4>
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</div>
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{{end}}
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</div>
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</div>
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{{if not $.Repository.IsArchived}}
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<div class="gt-hidden" id="edit-content-form">
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<div class="ui comment form">
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<div class="ui top attached tabular menu">
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<a class="active write item">{{$.locale.Tr "write"}}</a>
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<a class="preview item" data-url="{{$.Repository.Link}}/markdown" data-context="{{$.RepoLink}}">{{$.locale.Tr "preview"}}</a>
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</div>
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<div class="ui bottom attached active write tab segment">
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<textarea class="review-textarea js-quick-submit" tabindex="1" name="content"></textarea>
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</div>
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<div class="ui bottom attached tab preview segment markup">
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{{$.locale.Tr "loading"}}
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</div>
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<div class="text right edit buttons">
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<button class="ui basic primary cancel button" tabindex="3">{{.locale.Tr "repo.issues.cancel"}}</button>
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<button class="ui green save button" tabindex="2">{{.locale.Tr "repo.issues.save"}}</button>
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</div>
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</div>
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</div>
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{{end}}
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{{template "repo/issue/view_content/reference_issue_dialog" .}}
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</div>
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{{end}}
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