From 4c4236408321a0f6d9917c3da3d33c7af4fc303e Mon Sep 17 00:00:00 2001
From: Hippo <badrihippo@gmail.com>
Date: Sun, 26 Apr 2020 22:24:12 +0530
Subject: [PATCH] Display meta tags (for Facebook, Twitter, etc.)

Social media, here we come!
---
 src/templates/GhostPost.vue | 39 +++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/src/templates/GhostPost.vue b/src/templates/GhostPost.vue
index 88e0a12..edce938 100644
--- a/src/templates/GhostPost.vue
+++ b/src/templates/GhostPost.vue
@@ -86,8 +86,46 @@ export default {
     } else {
       bodyAttrs = "page-template"
     }
+
+    let baseUrl = this.$static.metadata.siteUrl||this.$static.metadata.ghost.url
+
+    let meta = [
+      { property: 'og:site_name', content: 'Snipette' },
+      { property: 'og:type', content: 'article' },
+      { property: 'og:title', content: this.thisPost.title },
+      { property: 'og:description', content: this.thisPost.description },
+      { property: 'og:url', content: baseUrl + this.thisPost.path },
+      { property: 'og:image', content: changeUrls(this.thisPost.image) },
+      { property: 'article:published_time', content: this.thisPost.date },
+    ]
+
+    for (var i=0; i<this.thisPost.tags.length; i++) {
+      meta.push({ property: 'article:tag', content: this.thisPost.tags[i].title })
+    }
+
+    if (Admin.social_media && Admin.social_media.facebook) {
+      meta.push({ property: 'article:publisher', content: 'https://www.facebook.com/' + Admin.social_media.facebook })
+    }
+
+    meta = meta.concat([
+      { property: 'twitter:card', content: 'summary_large_image' },
+      { property: 'twitter:title', content: this.thisPost.title },
+      { property: 'twitter:description', content: this.thisPost.description },
+      { property: 'twitter:url', content: baseUrl + this.thisPost.path },
+      { property: 'twitter:image', content: changeUrls(this.thisPost.image) },
+      { property: 'twitter:label1', content: 'Written by' },
+      { property: 'twitter:data1', content: this.thisPost.authors[0].name },
+      { property: 'twitter:label2', content: 'Filed under' },
+      { property: 'twitter:data2', content: this.thisPost.tags.map((t)=>{return t.title}).join(',') },
+    ])
+
+    if (Admin.social_media && Admin.social_media.twitter) {
+      meta.push({ property: 'twitter:site', content: '@' + Admin.social_media.twitter })
+    }
+
     return {
       title: this.$page.post ? this.$page.post.title : this.$page.page.title,
+      meta: meta,
       bodyAttrs: {
         class: bodyAttrs
       }
@@ -184,6 +222,7 @@ export default {
 <static-query>
   query Metadata {
     metadata {
+      siteUrl
       ghost {
         title
         url