Razuna

Razuna is an basic image/file uploader and browser using Razuna cloud server.
Razuna can easily be integrated into any web application that needs a file uploader & browser on/from clouds.
Currently it has very basic functionality of the various functionalities available with Razuna API 2.
See INTEGRATION METHODS for more information.

FEATURES

• Basic file operations: upload, delete
• Image(jpg, png, gif) operations: resize, create thumbnails, preview
• Various configurable options available on Razuna ui and also through Razuna API 2.

INSTALLATION

• Copy Razuna directory to your modules directory
• Enable the module at module administration page
• Configure Razuna by clicking on the settings icon next to the module name.
  or go on to Configuration->People->Configure Razuna.
• Enter all the required details you got after registering to Razuna.
• Make sure that your curl is enabled before using this module.
• You should have account with Razuna,
  https://secure.razuna.com/signup (30 days trial)
• Please enable your cURL library (http://php.net/manual/en/curl.setup.php).
• You can download razuna library (API 2) https://github.com/razuna/razuna-php-library.
  Place that in any 'libraries/razuna' folder (sites/all/libraries/razuna/Razuna.class.php).

CONFIGURATION

• Razuna Hostname
  • The host name which you have entered at the time of registration on Razuna
    e.g. (http://xyz.razuna.com/)
• Razuna API Key
  
  • API key is associated with the User on your Razuna Host.
  • To find the API key please follow the below steps
    • login to your host (http://xyz.razuna.com/)
    • click on your name on the top right corner
    • click on the administration from the drop down
    • you'll be able to see the users currently present in your host
    • click on the user whose API key is needed
    • one pop-up will be shown, select the API key tab
• Razuna Folder Id
  
  • For selecting the Folder from Razuna server in which files will be placed.
  • This will be overridden in future.
  • Plan is to provide a functionality of selecting Folder from Razuna server.
  • To find the Folder ID please follow the below steps
    • login to your host (http://xyz.razuna.com/)
    • you'll be able to see the list of folders in the left side
    • click on the folder whose Folder ID is needed
    • click on the Folder Sharing & Settings link on the right side
    • a pop-up will be shown having Folder Id below labels and description
• Razuna Email Id
  • A notification will be sent on this email id on file upload.

SCOPE

• This module is developed & tested with Razuna API 2 library.
• File/Image is getting stored on drupal environment also( default functionality of drupal) for the fields associate with razuna, ideally which should not be the case.
• Seems not working with txt files.

FREQUENTLY FACED ISSUES

• Undefined function curl_init()
  
  Your Curl is not enabled properly.
• Razuna API Calling Failed.
  
  Check Firewall settings. Firewall seems tobe blocking the curl requests.

TODO

• Make it work for other formatts (pdf, avi, mp4, mpeg, doc, docx, wmv etc.)
• Integrate various functionalities like create folder, create user, use renditions etc. which are available through Razuna API
• Get it worked with txt files as well.