Automatically load content scripts into the options and blank pages

Load all appropriate content scripts by traversing the list in the
manifest. This removes the need to list them manually.

1 files changed, 28 insertions, 0 deletions

diff --git a/pages/content_script_loader.coffee b/pages/content_script_loader.coffee
new file mode 100644
index 00000000..5058bb7b
--- /dev/null
+++ b/pages/content_script_loader.coffee
@@ -0,0 +1,28 @@
+injectContentScripts = ->
+  manifest = chrome.runtime.getManifest()
+  content_scripts = manifest.content_scripts
+
+  insertLocation = document.head.firstChild
+
+  for scriptInfo in content_scripts
+    continue if scriptInfo.matches.indexOf("<all_urls>") == -1
+
+    if scriptInfo.js
+      for script in scriptInfo.js
+        scriptElement = document.createElement "script"
+        scriptElement.type = "text/javascript"
+        scriptElement.async = false # Don't load out of order!
+        scriptElement.src = chrome.runtime.getURL script
+
+        insertLocation.parentElement.insertBefore scriptElement, insertLocation
+
+    if scriptInfo.css
+      for style in scriptInfo.css
+        styleElement = document.createElement "link"
+        styleElement.rel = "stylesheet"
+        styleElement.type = "text/css"
+        styleElement.href = chrome.runtime.getURL style
+
+        insertLocation.parentElement.insertBefore styleElement, insertLocation
+
+injectContentScripts()