Description

Fix/allow PDF files to be uploaded via WYSIWYG image upload process after the SUPEE-9767 security patch changed file validation in Mage_Core_Model_File_Validator_Image.

See StackOverFlow question and answer:

After Magento 1.9 SUPEE-9767 allow pdf upload not working - Invalid Mime Type

Overrides

• Mage_Core_Model_File_Validator_Image (skips validation if mime type is application/pdf)
• Mage_Cms_Model_Wysiwyg_Images_Storage (skips resizing if mime type is application/pdf)
• Adds pdf to array of allowed and image_allowed extensions

Installation

• Install the extension via Composer
• Install the extension via modman
• You can also download from Github and unzip the archive in your project root

Dependencies

• Mage_Core
• Mage_Cms