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Merged
merged 4 commits into from
Dec 13, 2020
Merged

Markdown task list improvements #13952

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24c5766
Markdown task list improvements
silverwind Dec 11, 2020
04b7053
fix unittest
silverwind Dec 11, 2020
30946fc
Merge branch 'master' into mdcheck
lafriks Dec 12, 2020
47e8aa9
Merge branch 'master' into mdcheck
techknowlogick Dec 12, 2020
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6 changes: 3 additions & 3 deletions modules/markup/markdown/goldmark.go
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Original file line number Diff line number Diff line change
Expand Up @@ -357,9 +357,9 @@ func (r *HTMLRenderer) renderTaskCheckBoxListItem(w util.BufWriter, source []byt
}
var err error
if n.IsChecked {
_, err = w.WriteString(`<span class="ui checked checkbox"><input type="checkbox" checked="" readonly="readonly"` + end + `<label>`)
_, err = w.WriteString(`<input type="checkbox" disabled="" checked=""` + end)
} else {
_, err = w.WriteString(`<span class="ui checkbox"><input type="checkbox" readonly="readonly"` + end + `<label>`)
_, err = w.WriteString(`<input type="checkbox" disabled=""` + end)
}
if err != nil {
return ast.WalkStop, err
Expand All @@ -371,7 +371,7 @@ func (r *HTMLRenderer) renderTaskCheckBoxListItem(w util.BufWriter, source []byt
}
}
} else {
_, _ = w.WriteString("</label></span></li>\n")
_, _ = w.WriteString("</li>\n")
}
return ast.WalkContinue, nil
}
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6 changes: 3 additions & 3 deletions modules/markup/markdown/markdown_test.go
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Expand Up @@ -142,9 +142,9 @@ func testAnswers(baseURLContent, baseURLImages string) []string {
<p>(from <a href="https://www.markdownguide.org/extended-syntax/" rel="nofollow">https://www.markdownguide.org/extended-syntax/</a>)</p>
<h3 id="user-content-checkboxes">Checkboxes</h3>
<ul>
<li class="task-list-item"><span class="ui checkbox"><input type="checkbox" readonly="readonly"/><label>unchecked</label></span></li>
<li class="task-list-item"><span class="ui checked checkbox"><input type="checkbox" checked="" readonly="readonly"/><label>checked</label></span></li>
<li class="task-list-item"><span class="ui checkbox"><input type="checkbox" readonly="readonly"/><label>still unchecked</label></span></li>
<li class="task-list-item"><input type="checkbox" disabled=""/>unchecked</li>
<li class="task-list-item"><input type="checkbox" disabled="" checked=""/>checked</li>
<li class="task-list-item"><input type="checkbox" disabled=""/>still unchecked</li>
</ul>
<h3 id="user-content-definition-list">Definition list</h3>
<dl>
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6 changes: 3 additions & 3 deletions modules/markup/sanitizer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ func ReplaceSanitizer() {

// Checkboxes
sanitizer.policy.AllowAttrs("type").Matching(regexp.MustCompile(`^checkbox$`)).OnElements("input")
sanitizer.policy.AllowAttrs("checked", "disabled", "readonly").OnElements("input")
sanitizer.policy.AllowAttrs("checked", "disabled").OnElements("input")

// Custom URL-Schemes
sanitizer.policy.AllowURLSchemes(setting.Markdown.CustomURLSchemes...)
Expand All @@ -66,8 +66,8 @@ func ReplaceSanitizer() {
// Allow classes for emojis
sanitizer.policy.AllowAttrs("class").Matching(regexp.MustCompile(`emoji`)).OnElements("img")

// Allow icons, checkboxes, emojis, and chroma syntax on span
sanitizer.policy.AllowAttrs("class").Matching(regexp.MustCompile(`^((icon(\s+[\p{L}\p{N}_-]+)+)|(ui checkbox)|(ui checked checkbox)|(emoji))$|^([a-z][a-z0-9]{0,2})$`)).OnElements("span")
// Allow icons, emojis, and chroma syntax on span
sanitizer.policy.AllowAttrs("class").Matching(regexp.MustCompile(`^((icon(\s+[\p{L}\p{N}_-]+)+)|(emoji))$|^([a-z][a-z0-9]{0,2})$`)).OnElements("span")

// Allow generally safe attributes
generalSafeAttrs := []string{"abbr", "accept", "accept-charset",
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2 changes: 1 addition & 1 deletion modules/markup/sanitizer_test.go
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Expand Up @@ -40,7 +40,7 @@ func Test_Sanitizer(t *testing.T) {
`<kbd>Ctrl + C</kbd>`, `<kbd>Ctrl + C</kbd>`,
`<i class="dropdown icon">NAUGHTY</i>`, `<i>NAUGHTY</i>`,
`<i class="icon dropdown"></i>`, `<i class="icon dropdown"></i>`,
`<span class="ui checkbox"><input type="checkbox" readonly="readonly"/><label>unchecked</label></span>`, `<span class="ui checkbox"><input type="checkbox" readonly="readonly"/><label>unchecked</label></span>`,
`<input type="checkbox" disabled=""/>unchecked`, `<input type="checkbox" disabled=""/>unchecked`,
`<span class="emoji dropdown">NAUGHTY</span>`, `<span>NAUGHTY</span>`,
`<span class="emoji">contents</span>`, `<span class="emoji">contents</span>`,
}
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56 changes: 50 additions & 6 deletions web_src/less/_markdown.less
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Original file line number Diff line number Diff line change
Expand Up @@ -162,9 +162,57 @@
list-style-type: none;
}

li.task-list-item {
.task-list-item {
list-style-type: none;
margin-left: calc(-2em + 2px);

input[type="checkbox"] {
margin: 0 6px .25em -1.6em;
}
}

.task-list-item + .task-list-item {
margin-top: 3px;
}

input[type="checkbox"] {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
position: relative;
border: 1px solid var(--color-secondary);
border-radius: 2px;
background: var(--color-input-background);
height: 14px;
width: 14px;
opacity: 1 !important; // override fomantic on edit preview
pointer-events: auto !important; // override fomantic on edit preview
vertical-align: middle !important; // override fomantic on edit preview
}

input[type="checkbox"]:not([disabled]):hover,
input[type="checkbox"]:not([disabled]):active {
border-color: var(--color-primary);
}

input[type="checkbox"]::after {
position: absolute;
left: 0;
top: 0;
bottom: 0;
right: 0;
pointer-events: none;
background: var(--color-text);
mask-size: cover;
}

input[type="checkbox"]:checked::after {
content: "";
mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="-1 -1 18 18" width="16" height="16"><path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path></svg>');
}

input[type="checkbox"]:indeterminate::after {
content: "";
mask-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M2 7.75A.75.75 0 012.75 7h10a.75.75 0 010 1.5h-10A.75.75 0 012 7.75z"></path></svg>');
}

ul ul,
Expand Down Expand Up @@ -422,10 +470,6 @@
box-shadow: inset 0 -1px 0 var(--color-secondary);
}

input[type="checkbox"] {
vertical-align: middle !important;
}

.csv-data td,
.csv-data th {
padding: 5px;
Expand Down