1 files changed, 73 insertions, 0 deletions
diff --git a/plugins/meta.lua b/plugins/meta.lua
new file mode 100644
index 0000000..449174d
--- /dev/null
+++ b/plugins/meta.lua
@@ -0,0 +1,73 @@
+base_url = config['site_base_url'] ..
+  soupault_config['widgets']['urls-rewriting']['prefix_url']
+
+head = HTML.select_one(page, "head")
+
+title = HTML.select_one(page, 'h1')
+if title then
+  HTML.append_child(
+    head,
+    HTML.parse(
+      '<meta property="og:title" content="'  .. HTML.strip_tags(title) .. '" />'
+    )
+  )
+  HTML.append_child(
+    head,
+    HTML.parse(
+      '<meta name="twitter:title" content="'  .. HTML.strip_tags(title) .. '" />'
+    )
+  )
+end
+
+HTML.append_child(
+  head,
+  HTML.parse(
+    '<meta property="og:url" content ="' .. base_url .. page_url .. '" />'
+  )
+)
+HTML.append_child(
+  head,
+  HTML.parse(
+    '<meta property="twitter:url" content ="' .. base_url .. page_url .. '" />'
+  )
+)
+
+description = HTML.select_one(page, "#meta-tags .description")
+if description then
+  description_contents = HTML.strip_tags(description)
+  description_contents = Regex.replace_all(description_contents, "\n", " ")
+
+  HTML.append_child(
+    head,
+    HTML.parse(
+      '<meta name="description" content="'
+      .. description_contents .. '">'
+    )
+  )
+  HTML.append_child(
+    head,
+    HTML.parse(
+      '<meta property="og:description" content="'
+      .. description_contents .. '">'
+    )
+  )
+  HTML.append_child(
+    head,
+    HTML.parse(
+      '<meta name="twitter:description" content="'
+      .. description_contents .. '">'
+    )
+  )
+else
+  Log.warning("Missing description in " .. page_file)
+end
+
+HTML.delete(description)
+
+timestamps = HTML.select_one(page, "#timestamps")
+
+if timestamps then
+  HTML.delete(timestamps)
+  target = HTML.select_one(page, "#whoami")
+  HTML.insert_after(target, timestamps)
+end