Mysocial

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Mysocial

  1. 1. Integration: MySocial IntroductionInterdisciplinary Web Development CGS2835
  2. 2. Model-View-Controller• Model: Code to process, retrieve, and store data on a server (PHP, MySQL)• View: Renders the Model into a website (XHTML, CSS)• Controller: Processes user input (JavaScript, PHP, XHTML) CGS2835 WebDev
  3. 3. Model-View-ControllerUser input (click a link, submit a form) PHP/JavaScript Adds/Removes data from the Database Shows a webpage Updates information to the webpage What you see Database Requests Data from the database http://en.wikipedia.org/wiki/Model%E2%80%93view%E2%80%93controller CGS2835 WebDev
  4. 4. Model• MySQL Database – Tables and Fields to store data• What kind of information would you need to store for a social net? CGS2835 WebDev
  5. 5. Model• TABLE: users – userID, username, password, picture• TABLE: posts – userID, post, time• TABLE: friends – user, friend CGS2835 WebDev
  6. 6. Model• database_queries.php – MySQL queries to put and get data – Handles all database access• connect.php – Connection functions in one place• security.php – Functions for sanitization of input – Functions for password hashing – Functions for user authentication CGS2835 WebDev
  7. 7. View• What things do all pages need to see?• top.php – The top navigation bar of all pages – Specifies the style sheet to be used “style.css” – Included on all view pages with • <?php include(“top.php”); ?> CGS2835 WebDev
  8. 8. View• index.php: Main page• user.php?userID= – Choosing a user profile to show using $_GET – $_GET is like $_POST except it gets information after the ? in the address instead of a form that posts information – Shows a user’s page, their posts and information – Shows a form to make a post on a user page• user_form.php – Shows the forms for making a new user and logging in CGS2835 WebDev
  9. 9. Controller• Handles $_POST from forms and sends the data to database_queries.php functions• newuser_process.php – Processes the new user form• user_process.php – Processes the user login form• post_process.php – Processes the user post form CGS2835 WebDev

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