From Earlham CS Department
Revision as of 11:32, 10 December 2012 by Lnulric09 (talk | contribs) (PHP Post-Processing Package)
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Server Pre-Processing

  • Read HTTP Request
  • Identifies language
    • Adds language to JS app
  • Load JS app on client

Javascript Pre-Processing Package

  • Comes up with a network throughput estimation
    • Sends AJAX request and time
    • Loop Script 10 Times
      • Having problems with order of execution.
        • The AJAX requests appear to be happening at once messing up my timings
        • Thinking instead of using a for loop to have a function fire on complete of the call
    • Take average
  • Reads screen size
  • Write data to cookie

PHP Post-Processing Package

  • Reads information from the cookie
    • Stores information in variables
  • Reads information from HTTP Request
    • Stores information in variables
  • Runs throughput average against conditions to determine speed
  • Runs screen size against conditions to determine device category
  • Depending on this information
    • Optimizes scripts
      • Bundles
      • Compresses
    • Optimizes styles
      • Chooses styles appropriate to device
      • Bundles
      • Compresses
    • Optimizes images
      • Runs through a PHP image quality reducer depending on throughput condition
    • Chooses video quality
      • Can't really optimize video in PHP
      • There has to be pre done video qualities
      • Chooses the appropriate quality based on the throughput condition
  • Translates
    • Sends language variable to Google Translate JS app
  • Adds override interface
  • Generates cookie
  • Sends content to client