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path: root/app/assets/javascripts/repo/components/repo_preview.vue
blob: 2fe369a4693e449033f59c55f39bf77ef07a45c6 (plain)
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<script>
/* global LineHighlighter */

import Store from '../stores/repo_store';

export default {
  data: () => Store,
  computed: {
    html() {
      return this.activeFile.html;
    },
  },
  methods: {
    highlightFile() {
      $(this.$el).find('.file-content').syntaxHighlight();
    },
  },
  mounted() {
    this.highlightFile();
    this.lineHighlighter = new LineHighlighter({
      fileHolderSelector: '.blob-viewer-container',
      scrollFileHolder: true,
    });
  },
  watch: {
    html() {
      this.$nextTick(() => {
        this.highlightFile();
      });
    },
  },
};
</script>

<template>
<div>
  <div
    v-if="!activeFile.render_error"
    v-html="activeFile.html">
  </div>
  <div
    v-else-if="activeFile.tooLarge"
    class="vertical-center render-error">
    <p class="text-center">
      The source could not be displayed because it is too large. You can <a :href="activeFile.raw_path">download</a> it instead.
    </p>
  </div>
  <div
    v-else
    class="vertical-center render-error">
    <p class="text-center">
      The source could not be displayed because a rendering error occurred. You can <a :href="activeFile.raw_path">download</a> it instead.
    </p>
  </div>
</div>
</template>