Smarty PHP Template Programming And Applications
暫譯: Smarty PHP 模板程式設計與應用

Smarty is a templating engine for PHP. Designers who are used to working with HTML files can work with Smarty templates, which are HTML files with simple tags while programmers work with the underlying PHP code. The Smarty engine brings the code and templates together. The result of all this is that designers can concentrate on designing, programmers can concentrate on programming, and they don't need to get in each others way so much.
Even if you are developing a site on your own, Smarty is a powerful way to make your code clearer to you and others, as well as easier to debug and modify later.

Table of Contents

Preface

 

Chapter 1: Introduction to Smarty

• Templating Systems
  • Why Use a Templating System?
  • The Smartness of Smarty
  • Smarty Alternatives

• A Rough Guide to the Software Design Process
  • Working in Teams: Layers and Separation of Concerns

• Smarty—The Ultimate Templating System for PHP
  • Is Smarty Fast?
  • Is Smarty Secure?

• Smarty's Main Features
  • Variable Modifiers
  • Template Functions
  • Debugging
  • Plugins
  • Filters

• Smarty Internals
• Installing and Configuring Smarty
  • Step 1: Obtaining Smarty
  • Step 2: Configure PHP to Find the Smarty Libraries
    • On Windows
    • On Linux
  • An Alternative to Step 2: Using Smarty without Having Full Access to the System
  • Step 3: Set Up Smarty for Your Application
  • Step 4: Verifying the Installation
  • Smarty Development Versions on CVS

• Upgrading a Smarty Site
• Summary

 

Chapter 2: Smarty Site Architecture

• Separation of Concerns
  • What Does Concern Mean?
  • A Problem-Solving Perspective
  • Cross-cutting Concerns

• Roles Involved in Building and Maintaining a Website
• Starting a Smarty Project
  • Directory Structure
  • Securing our Smarty Project
  • The Data Access Layer
    • How it Works
  • The Business Logic Layer
    • How it Works
  • The Presentation Layer
    • How it Works
  • The Result

• Summary

 

Chapter 3: What Designers Need to Know

• Development Team Problems: Common Scenarios
• Roles of a Template Designer and a Programmer
• Definitions and Concepts for Designers
  • Concept of Reusability and Components
  • Splitting into Components
  • How to Design Table-less Layouts?
  • Handy Built-in Tags

• Choosing an Editor for Template Design
• Collaborating with Programmers
• Summary

 

Chapter 4: Creating a Template

• Design Concepts, from HTML to TPL
• Introduction to Smarty Variables
• Starting Templates
  • Nonassociative Array
  • Associative Array
  • Passing Arrays to Smarty Templates and Manipulating Them

• Basic Templating
  • Logical Conditions
  • Loops
    • section
    • foreach

• Templates in the Real World
  • Calendar
  • Database Report
  • Data Input Forms
  • Email Newsletter
  • Running PHP Code Inside your Templates

• Summary

 

Chapter 5: Advanced Templating

• Smarty under the Hood
  • Compile Steps
  • Prefilters and Postfilters
  • What is a Smarty Modifier?

• Stretch your Imagination with Smarty
  • Student Transcript
  • Photo Gallery

• Available Modifiers
  • capitalize
  • count_characters
  • cat
  • count_paragraphs
  • count_words
  • date_format
  • default
  • escape
  • indent
  • lower
  • upper
  • nl2br
  • regex_replace
  • replace
  • spacify
  • string_format
  • strip
  • strip_tags
  • truncate
  • wordwrap

• Combining Modifiers
• Configuration Files
• Summary

 

Chapter 6: Smarty Functions

• Types of Smarty Functions
• Functions in Action
  • Action: Re-using Page Elements with the include Function
  • Explanation

• Inserting Dynamic Content
• Passing Variables to Included Templates
• Saving Variables in Configuration Files
• Creating Configuration Sections for Each Page
• Handling Lists in Templates
• Removing Extra White Space from Templates
• Handling JavaScript Code in Templates
• Processing Deeply Nested Arrays
• Cycling Through a List of Values
• Avoiding Spam Indexers
• Form-Related Functions
• More Form-Related Functions
• Summary

 

Chapter 7: Debugging for Designers

• Debugging Smarty Templates
• Semantic Errors
• Common Smarty Errors
• Other Common Smarty Errors
• Smarty Debug Console
• Summary

 

Chapter 8: Built-in Smarty Variables and Methods

• Built-in Smarty Variables
  • $template_dir
  • $compile_dir
  • $config_dir
  • $plugins_dir
  • $debugging
  • $error_reporting
  • $debug_tpl
  • $debugging_ctrl
  • $compile_check
  • $force_compile
  • $caching
  • $cache_dir
  • $cache_lifetime
  • $cache_modified_check
  • $php_handling
  • $security
  • $secure_dir
  • $security_settings
  • $trusted_dir
  • $left_delimiter
  • $right_delimiter
  • $request_vars_order
  • $request_use_auto_globals
  • $compile_id
  • $use_sub_dirs
  • $default_modifiers
  • $default_resource_type
  • $cache_handler_func
  • $autoload_filters
  • $config_overwrite
  • $config_booleanize
  • $config_read_hidden
  • $config_fix_newlines
  • $default_template_handler_func
  • $compiler_file
  • $compiler_class
  • $config_class

• Handy Built-in Smarty Variables Table

• Built-in Smarty Methods
  • assign
  • assign_by_ref
  • Example: Working of assign and assign_by_ref
  • append
  • append_by_ref
  • clear_assign
  • register_function
  • unregister_function
  • register_object
  • unregister_object
  • register_block
  • unregister_block
  • register_compiler_function
  • unregister_compiler_function
  • register_modifier
  • unregister_modifier
  • register_resource
  • unregister_resource
  • register_prefilter
  • unregister_prefilter
  • register_postfilter
  • unregister_postfilter
  • register_outputfilter
  • unregister_outputfilter
  • load_filter
  • clear_cache
  • clear_all_cache
  • is_cached
  • clear_all_assign
  • clear_compiled_tpl
  • template_exists
  • get_template_vars
  • get_config_vars
  • trigger_error
  • display
  • fetch
  • config_load
  • get_registered_object
  • clear_config

• Summary

 

Chapter 9: Caching and Performance

• Caching in Smarty
• Dynamically Caching Template Sections
• Clearing the Cache
• Advanced Caching Features
• Using Cache Groups
• Clearing a Cache Group
• Avoiding the Cache
• Creating a Custom Cache Handler
• Optimizing Smarty Applications
• Profiling PHP
• Designing Sites for Effective Caching
  • The LastModified and ETag Headers
  • The Expires Header
  • The CacheControl Header

• Tools: ApacheBench (ab)
• Tools: Xdebug
• Tools: WinCacheGrind
• Summary

 

Chapter 10: Extending Smarty with Plug-ins

• Finding and Installing Plug-ins
• Useful Plug-ins
  • HTML List Plug-in
  • File Size Format Plug-in
  • Google Highlight Plug-in

• Writing your own Plug-ins
• Plug-in Types
  • Functions
  • Modifiers
  • Block Functions
  • Compiler Functions
  • Prefilters, Postfilters, and Output Filters
  • Resources
  • Inserts

• Registering Plug-ins
• Example Plug-in: Calendar
• Example Plug-in: Auto-link URLs
• Summary

 

Chapter 11: Filters

• Prefilters
• Postfilters
• Output Filters
• Creating Filters
• Registering a Filter at Run Time
• Manually Loading a Filter
• Automatically Loading a Filter
• Filter #1: Remove HTML Comments
• Filter #2: Benchmark Information
• Filter #3: Compress Output with gzip
• Filter #4: Search Engine Highlight
• Summary

 

Chapter 12: Internationalization

• Translation Infrastructure: Gettext
• Configuring PHP with Gettext
• Simple PHP Example
• Setting Up the Gettext Files
• Using Gettext with Smarty
• Generating a PO File
• Advanced Features of Smarty Gettext
• Summary

 

Index