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Merged
merged 12 commits into from
Jun 10, 2025
Merged

[6.x] UI Code Editor #11856

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31fa3a0
Extract code fieldtype into UI component
duncanmcclean Jun 9, 2025
6a6214e
wip
duncanmcclean Jun 9, 2025
026dec1
wip
duncanmcclean Jun 9, 2025
daf1279
wip
duncanmcclean Jun 9, 2025
0d6728f
Move the mode selector into the component
duncanmcclean Jun 10, 2025
1860260
value
jasonvarga Jun 10, 2025
b114eff
use modelValue so v-model works
jasonvarga Jun 10, 2025
c7c79db
prettier
jasonvarga Jun 10, 2025
0e9c0cb
Wire up toolbar, fullscreen mode, and some style tweaks ...
jasonvarga Jun 10, 2025
7dcdc30
adjust codemirror styles
jasonvarga Jun 10, 2025
f39d282
Make code editor toolbar/styling more consistent with markdown editor
jasonvarga Jun 10, 2025
10fb646
ability to prevent showing mode label, which could hide the toolbar c…
jasonvarga Jun 10, 2025
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184 changes: 52 additions & 132 deletions resources/js/components/fieldtypes/CodeFieldtype.vue
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Original file line number Diff line number Diff line change
@@ -1,6 +1,5 @@
<template>
<portal name="code-fullscreen" :disabled="!fullScreenMode" target-class="code-fieldtype">
<element-container @resized="refresh">
<div class="code-fieldtype-container" :class="[themeClass, { 'code-fullscreen': fullScreenMode }]">
<publish-field-fullscreen-header
v-if="fullScreenMode"
Expand All @@ -10,78 +9,61 @@
>
<div class="code-fieldtype-toolbar-fullscreen">
<div>
<select-input
<Select
class="w-full"
v-if="config.mode_selectable"
:options="modes"
v-model="mode"
:is-read-only="isReadOnly"
class="text-xs leading-none"
:disabled="isReadOnly"
:model-value="mode"
@update:modelValue="modeUpdated"
/>
<div v-else v-text="modeLabel" class="font-mono text-xs text-gray-700"></div>
</div>
</div>
</publish-field-fullscreen-header>
<div class="code-fieldtype-toolbar" v-if="!fullScreenMode">
<div>
<select-input
<Select
class="w-full"
v-if="config.mode_selectable"
:options="modes"
v-model="mode"
:is-read-only="isReadOnly"
class="text-xs leading-none"
:disabled="isReadOnly"
:model-value="mode"
@update:modelValue="modeUpdated"
/>

<div v-else v-text="modeLabel" class="font-mono text-xs text-gray-700"></div>
</div>
</div>
<div ref="codemirror"></div>
<CodeEditor
ref="codeEditor"
:mode="mode"
:theme="config.theme"
:rulers="config.rulers"
:disabled="isReadOnly"
:key-map="config.key_map"
:tab-size="config.indent_size"
:indent-type="config.indent_type"
:line-numbers="config.line_numbers"
:line-wrapping="config.line_wrapping"
:model-value="value.code"
@update:model-value="codeUpdated"
/>
</div>
</element-container>
</portal>
</template>

<script>
import Fieldtype from './Fieldtype.vue';
import CodeMirror from 'codemirror';
import { markRaw } from 'vue';

// Addons
import 'codemirror/addon/edit/matchbrackets';
import 'codemirror/addon/display/fullscreen';
import 'codemirror/addon/display/rulers';

// Keymaps
import 'codemirror/keymap/sublime';
import 'codemirror/keymap/vim';

// Modes
import 'codemirror/mode/css/css';
import 'codemirror/mode/clike/clike';
import 'codemirror/mode/diff/diff';
import 'codemirror/mode/go/go';
import 'codemirror/mode/gfm/gfm';
import 'codemirror/mode/handlebars/handlebars';
import 'codemirror/mode/haml/haml';
import 'codemirror/mode/htmlmixed/htmlmixed';
import 'codemirror/mode/javascript/javascript';
import 'codemirror/mode/markdown/markdown';
import 'codemirror/mode/nginx/nginx';
import 'codemirror/mode/php/php';
import 'codemirror/mode/python/python';
import 'codemirror/mode/ruby/ruby';
import 'codemirror/mode/shell/shell';
import 'codemirror/mode/sql/sql';
import 'codemirror/mode/twig/twig';
import 'codemirror/mode/vue/vue';
import 'codemirror/mode/xml/xml';
import 'codemirror/mode/yaml/yaml';
import 'codemirror/mode/yaml-frontmatter/yaml-frontmatter';
import { Select, CodeEditor } from '@statamic/ui';

export default {
mixins: [Fieldtype],

components: { Select, CodeEditor },

data() {
return {
codemirror: null,
modes: [
{ value: 'clike', label: 'C-Like' },
{ value: 'css', label: 'CSS' },
Expand Down Expand Up @@ -109,46 +91,29 @@ export default {
{ value: 'xml', label: 'XML' },
{ value: 'yaml-frontmatter', label: 'YAML' },
],
mode: this.value.mode || this.config.mode,
fullScreenMode: false,
};
},

computed: {
mode() {
return this.value.mode || this.config.mode;
},

modeLabel() {
return this.modes.find((m) => m.value === this.mode).label || this.mode;
},
exactTheme() {
return this.config.theme === 'light' ? 'default' : 'material';
},

themeClass() {
return 'theme-' + this.config.theme;
return `theme-${this.config.theme}`;
},

replicatorPreview() {
if (!this.showFieldPreviews || !this.config.replicator_preview) return;

return this.value.code ? truncate(this.value.code, 60) : '';
},
readOnlyOption() {
return this.isReadOnly ? 'nocursor' : false;
},
rulers() {
if (!this.config.rulers) {
return [];
}

let rulerColor = this.config.theme === 'light' ? '#d1d5db' : '#546e7a';

return Object.entries(this.config.rulers).map(([column, style]) => {
let lineStyle = style === 'dashed' ? 'dashed' : 'solid';

return {
column: parseInt(column),
lineStyle: lineStyle,
color: rulerColor,
};
});
},
internalFieldActions() {
return [
{
Expand All @@ -162,78 +127,33 @@ export default {
},
},

watch: {
value(value, oldValue) {
if (value.code == this.codemirror.doc.getValue()) return;
if (!value.code) value.code = '';

this.codemirror.doc.setValue(value.code);
},
readOnlyOption(val) {
this.codemirror.setOption('readOnly', val);
},
mode(mode) {
this.codemirror.setOption('mode', mode);
this.updateDebounced({ code: this.value.code, mode: this.mode });
},
},

mounted() {
this.$nextTick(() => this.initCodeMirror());
// CodeMirror needs to be manually refreshed when made visible in the DOM.
this.$events.$on('tab-switched', () => this.$refs.codeEditor?.refresh());
},

methods: {
focus() {
this.codemirror.focus();
},
refresh() {
this.$nextTick(function () {
this.codemirror.refresh();
});
modeUpdated(mode) {
this.updateDebounced({ code: this.value.code, mode });
},
initCodeMirror() {
this.codemirror = markRaw(
CodeMirror(this.$refs.codemirror, {
value: this.value.code || '',
mode: this.mode,
direction: document.querySelector('html').getAttribute('dir') ?? 'ltr',
addModeClass: true,
keyMap: this.config.key_map,
tabSize: this.config.indent_size,
indentWithTabs: this.config.indent_type !== 'spaces',
lineNumbers: this.config.line_numbers,
lineWrapping: this.config.line_wrapping,
matchBrackets: true,
readOnly: this.readOnlyOption,
theme: this.exactTheme,
inputStyle: 'contenteditable',
rulers: this.rulers,
}),
);

this.codemirror.on('change', (cm) => {
this.updateDebounced({ code: cm.doc.getValue(), mode: this.mode });
});

this.codemirror.on('focus', () => this.$emit('focus'));
this.codemirror.on('blur', () => this.$emit('blur'));

// Refresh to ensure CodeMirror visible and the proper size
// Most applicable when loaded by another field like Bard
this.refresh();

this.codemirror.setOption('fullScreen', this.fullScreenMode);

if (this.fullScreenMode === false) {
document.documentElement.removeAttribute('style');
}

// CodeMirror also needs to be manually refreshed when made visible in the DOM
this.$events.$on('tab-switched', this.refresh);
codeUpdated(code) {
this.updateDebounced({ code, mode: this.mode });
},

toggleFullscreen() {
this.fullScreenMode = !this.fullScreenMode;
},
},

watch: {
fullScreenMode(fullScreenMode) {
this.$refs.codeEditor?.codemirror.setOption('fullScreen', fullScreenMode);

if (! fullScreenMode) {
this.$refs.codeEditor.$el.removeAttribute('style');
}
}
}
};
</script>
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