Merge pull request #5403 from nextcloud/backport/5395/stable28

nextcloud · Feb 22, 2024 · 01e62a7 · 01e62a7
2 parents 9df792b + 45010d9
commit 01e62a7
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Showing 3 changed files with 93 additions and 8 deletions.
diff --git a/cypress/e2e/nodes/CodeBlock.spec.js b/cypress/e2e/nodes/CodeBlock.spec.js
@@ -42,8 +42,21 @@ describe('Front matter support', function() {
 			cy.getContent().find('code').eq(1).find('.hljs-string').eq(0).contains('"bar"')
 			cy.getContent().find('code').eq(1).find('.hljs-keyword').eq(1).contains('function')
 
+			cy.getContent().find('.code-block').eq(1).find('[data-cy="copy-code"]').click()
+
+			// Copy code to clipboard
+			cy.getContent().find('code').eq(1).invoke('text')
+				.then(code =>
+					cy.window().then(win => {
+						win.navigator.clipboard.readText()
+							.then(copiedCode => {
+								expect(copiedCode).to.equal(code)
+							})
+					}),
+				)
+
 			// Remove language
-			cy.getContent().find('.code-block').eq(1).find('.view-switch button').click()
+			cy.getContent().find('.code-block').eq(1).find('[data-cy="code-action-group"]').find('div:first-child').click()
 			// FIXME: Label behaviour changed, should be back once https://github.com/nextcloud-libraries/nextcloud-vue/pull/4484 is merged
 			// cy.get('.action-input__text-label').contains('Code block language')
 			cy.get('.input-field__input:visible').clear()
@@ -53,7 +66,7 @@ describe('Front matter support', function() {
 			cy.getContent().find('code').eq(1).find('.hljs-keyword').should('not.exist')
 
 			// Re-add language
-			cy.getContent().find('.code-block').eq(1).find('.view-switch button').click()
+			cy.getContent().find('.code-block').eq(1).find('[data-cy="code-action-group"]').find('div:first-child').click()
 			cy.get('.input-field__input:visible').type('javascript')
 
 			cy.getContent().find('code').eq(1).find('.hljs-keyword').eq(0).contains('const')
@@ -136,17 +149,17 @@ describe('Front matter support', function() {
 			cy.get('.split-view__code').find('code').should('be.visible')
 			cy.get('.split-view__preview').find('svg').should('be.visible')
 
-			cy.getContent().find('.code-block').eq(0).find('.view-switch button').click()
+			cy.getContent().find('.code-block').eq(0).find('.view-switch div div button').click()
 			cy.get('.action-button').eq(0).contains('Source code').click()
 			cy.get('.split-view__code').find('code').should('be.visible')
 			cy.get('.split-view__preview').find('svg').should('not.be.visible')
 
-			cy.getContent().find('.code-block').eq(0).find('.view-switch button').click()
+			cy.getContent().find('.code-block').eq(0).find('.view-switch div div button').click()
 			cy.get('.action-button').eq(1).contains('Diagram').click()
 			cy.get('.split-view__code').find('code').should('not.be.visible')
 			cy.get('.split-view__preview').find('svg').should('be.visible')
 
-			cy.getContent().find('.code-block').eq(0).find('.view-switch button').click()
+			cy.getContent().find('.code-block').eq(0).find('.view-switch div div button').click()
 			cy.get('.action-button').eq(2).contains('Both').click()
 			cy.get('.split-view__code').find('code').should('be.visible')
 			cy.get('.split-view__preview').find('svg').should('be.visible')

diff --git a/src/mixins/CopyToClipboardMixin.js b/src/mixins/CopyToClipboardMixin.js
@@ -0,0 +1,41 @@
+import { showError, showSuccess } from '@nextcloud/dialogs'
+
+export default {
+	data() {
+		return {
+			copied: false,
+			copyLoading: false,
+			copySuccess: false,
+		}
+	},
+
+	methods: {
+		async copyToClipboard(content) {
+			// change to loading status
+			this.copyLoading = true
+
+			// copy link to clipboard
+			try {
+				await navigator.clipboard.writeText(content)
+				this.copySuccess = true
+				this.copied = true
+
+				// Notify success
+				showSuccess(t('text', 'Copied to the clipboard'))
+			} catch (error) {
+				this.copySuccess = false
+				this.copied = true
+				showError(
+					`<div>${t('text', 'Could not copy to the clipboard')}</div>`,
+					{ isHTML: true })
+			} finally {
+				this.copyLoading = false
+				setTimeout(() => {
+					// stop loading status regardless of outcome
+					this.copySuccess = false
+					this.copied = false
+				}, 4000)
+			}
+		},
+	},
+}
diff --git a/src/nodes/CodeBlockView.vue b/src/nodes/CodeBlockView.vue
@@ -1,8 +1,24 @@
 <template>
 	<NodeViewWrapper as="div" :data-mode="viewMode" class="code-block">
-		<div v-if="isEditable" class="code-block-header">
+		<div class="code-block-header">
 			<div class="view-switch">
-				<NcActions :aria-label="t('text', 'Code block options')">
+				<NcActions :aria-label="t('text', 'Copy code block')">
+					<NcActionButton v-if="hasCode"
+						data-cy="copy-code"
+						:aria-label="t('text', 'Copy code')"
+						:close-after-click="false"
+						@click="copyCode">
+						<template #icon>
+							<Check v-if="copySuccess" :size="20" />
+							<NcLoadingIcon v-else-if="copyLoading" :size="20" />
+							<ContentCopy v-else :size="20" />
+						</template>
+					</NcActionButton>
+				</NcActions>
+
+				<NcActions v-if="isEditable"
+					data-cy="code-action-group"
+					:aria-label="t('text', 'Code block options')">
 					<NcActionInput :label="t('text', 'Code block language')"
 						:value="type"
 						:show-trailing-button="false"
@@ -59,7 +75,7 @@
 <script>
 import debounce from 'debounce'
 import { NodeViewWrapper, NodeViewContent } from '@tiptap/vue-2'
-import { NcActions, NcActionButton, NcActionInput, NcActionLink, NcActionSeparator } from '@nextcloud/vue'
+import { NcActions, NcActionButton, NcActionInput, NcActionLink, NcActionSeparator, NcLoadingIcon } from '@nextcloud/vue'
 import mermaid from 'mermaid'
 import { v4 as uuidv4 } from 'uuid'
 
@@ -68,13 +84,19 @@ import CodeBraces from 'vue-material-design-icons/CodeBraces.vue'
 import Eye from 'vue-material-design-icons/Eye.vue'
 import MarkerIcon from 'vue-material-design-icons/Marker.vue'
 import Help from 'vue-material-design-icons/Help.vue'
+import ContentCopy from 'vue-material-design-icons/ContentCopy.vue'
+import Check from 'vue-material-design-icons/Check.vue'
+
+import CopyToClipboardMixin from '../mixins/CopyToClipboardMixin.js'
 
 export default {
 	// eslint-disable-next-line vue/match-component-file-name
 	name: 'CodeBlockView',
 	components: {
 		MarkerIcon,
+		ContentCopy,
 		Help,
+		Check,
 		Eye,
 		ViewSplitVertical,
 		CodeBraces,
@@ -83,9 +105,11 @@ export default {
 		NcActionInput,
 		NcActionLink,
 		NcActionSeparator,
+		NcLoadingIcon,
 		NodeViewWrapper,
 		NodeViewContent,
 	},
+	mixins: [CopyToClipboardMixin],
 	props: {
 		node: {
 			type: Object,
@@ -104,6 +128,9 @@ export default {
 		}
 	},
 	computed: {
+		hasCode() {
+			return this.node?.textContent
+		},
 		type() {
 			return this.node?.attrs?.language || ''
 		},
@@ -169,6 +196,9 @@ export default {
 		})
 	},
 	methods: {
+		async copyCode() {
+			await this.copyToClipboard(this.node?.textContent)
+		},
 		updateLanguage(event) {
 			this.updateAttributes({
 				language: event.target.value,
@@ -180,6 +210,7 @@ export default {
 	},
 }
 </script>
+
 <style lang="scss" scoped>
 .code-block {
 	background-color: var(--color-background-dark);