diff options
Diffstat (limited to 'app/assets/javascripts/vue_shared/components/markdown/field.vue')
-rw-r--r-- | app/assets/javascripts/vue_shared/components/markdown/field.vue | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/markdown/field.vue b/app/assets/javascripts/vue_shared/components/markdown/field.vue new file mode 100644 index 00000000000..68bbd263f02 --- /dev/null +++ b/app/assets/javascripts/vue_shared/components/markdown/field.vue @@ -0,0 +1,107 @@ +<script> + /* global Flash */ + import markdownHeader from './header.vue'; + import markdownToolbar from './toolbar.vue'; + + export default { + props: { + markdownPreviewUrl: { + type: String, + required: false, + default: '', + }, + markdownDocs: { + type: String, + required: true, + }, + }, + data() { + return { + markdownPreview: '', + markdownPreviewLoading: false, + previewMarkdown: false, + }; + }, + components: { + markdownHeader, + markdownToolbar, + }, + methods: { + toggleMarkdownPreview() { + this.previewMarkdown = !this.previewMarkdown; + + if (!this.previewMarkdown) { + this.markdownPreview = ''; + } else { + this.markdownPreviewLoading = true; + this.$http.post( + this.markdownPreviewUrl, + { + /* + Can't use `$refs` as the component is technically in the parent component + so we access the VNode & then get the element + */ + text: this.$slots.textarea[0].elm.value, + }, + ) + .then((res) => { + const data = res.json(); + + this.markdownPreviewLoading = false; + this.markdownPreview = data.body; + + this.$nextTick(() => { + $(this.$refs['markdown-preview']).renderGFM(); + }); + }) + .catch(() => new Flash('Error loading markdown preview')); + } + }, + }, + mounted() { + /* + GLForm class handles all the toolbar buttons + */ + return new gl.GLForm($(this.$refs['gl-form'])); + }, + }; +</script> + +<template> + <div + class="md-area prepend-top-default append-bottom-default" + ref="gl-form"> + <markdown-header + :preview-markdown="previewMarkdown" + @toggle-markdown="toggleMarkdownPreview" /> + <div + class="md-write-holder" + v-show="!previewMarkdown"> + <div class="zen-backdrop"> + <slot name="textarea"></slot> + <a + class="zen-control zen-control-leave js-zen-leave" + href="#" + aria-label="Enter zen mode"> + <i + class="fa fa-compress" + aria-hidden="true"> + </i> + </a> + <markdown-toolbar + :markdown-docs="markdownDocs" /> + </div> + </div> + <div + class="md md-preview-holder md-preview" + v-show="previewMarkdown"> + <div + ref="markdown-preview" + v-html="markdownPreview"> + </div> + <span v-if="markdownPreviewLoading"> + Loading... + </span> + </div> + </div> +</template> |