class CSSCompression_Control in Advanced CSS/JS Aggregation 6
Same name and namespace in other branches
- 7 advagg_css_compress/css-compressor-3.x/src/lib/Control.inc \CSSCompression_Control
CSS Compressor [VERSION] [DATE] Corey Hart @ http://www.codenothing.com
Hierarchy
- class \CSSCompression_Control
Expanded class hierarchy of CSSCompression_Control
File
- advagg_css_compress/
css-compressor-3.x/ src/ lib/ Control.inc, line 8
View source
class CSSCompression_Control {
/**
* Control Patterns
*
* @param (string) css: Holds compressed css string
* @param (string) mode: Current compression mode state
* @param (array) stats: Holds compression stats
* @param (array) getters: Array of accessible getters
*/
public $css = '';
public $mode = '';
public $stats = array();
private $getters = array(
'css',
'mode',
'stats',
);
/**
* Subclasses that do the ground work for this compressor
*
* @class CSSCompression: Public facing compression class
* @class Option: Option handling
* @class Trim: Does the initial trimming for the css
* @class Format: Formats the output
* @class Numeric: Handles numeric compression
* @class Color: Handles color compression
* @class Individuals: Runs compression algorithms on individual properties and values
* @class Selectors: Runs selector specific compressions
* @class Combine: Handles combining of various properties
* @class Organize: Reorganizes the sheet for futher compression
* @class Cleanup: Cleans out all injected characters during compression
* @class Compress: Central compression unit.
* @param (array) subclasses: Array holding all the subclasses for inlusion
*/
public $CSSCompression;
public $Option;
public $Trim;
public $Format;
public $Numeric;
public $Color;
public $Individuals;
public $Selectors;
public $Combine;
public $Organize;
public $Cleanup;
public $Setup;
public $Compress;
private $subclasses = array(
'Option',
'Trim',
'Format',
'Numeric',
'Color',
'Individuals',
'Selectors',
'Combine',
'Organize',
'Cleanup',
'Setup',
'Compress',
);
/**
* Pull in the Compression instance and build the subclasses
*
* @param (class) CSSCompression: CSSCompression Instance
*/
public function __construct(CSSCompression $CSSCompression) {
$this->CSSCompression = $CSSCompression;
// Load all subclasses on demand
if (!class_exists("CSSCompression_Option", false)) {
$path = dirname(__FILE__) . '/';
foreach ($this->subclasses as $class) {
require $path . $class . '.inc';
}
}
// Initialize each subclass
foreach ($this->subclasses as $class) {
$full = "CSSCompression_{$class}";
$this->{$class} = new $full($this);
}
}
/**
* Control access to properties
*
* - Getting stats/mode/css returns the current value of that property
* - Getting options will return the current full options array
* - Getting anything else returns that current value in the options array or NULL
*
* @param (string) name: Name of property that you want to access
*/
public function get($name) {
if (in_array($name, $this->getters)) {
return $this->{$name};
}
else {
if ($name == 'options') {
return $this->Option->options;
}
else {
return $this->Option
->option($name);
}
}
}
/**
* The setter method only allows access to setting values in the options array
*
* @param (string) name: Key name of the option you want to set
* @param (mixed) value: Value of the option you want to set
*/
public function set($name, $value) {
// Allow for passing array of options to merge into current ones
if ($name === 'options' && is_array($value)) {
return $this->Option
->merge($value);
}
else {
if (isset(CSSCompression::$defaults[$name])) {
return $this->Option
->option($name, $value);
}
else {
throw new CSSCompression_Exception("Invalid Private Access to {$name} in CSSCompression.");
}
}
}
/**
* Merges a predefined set options
*
* @param (string) mode: Name of mode to use.
*/
public function mode($mode = NULL) {
return $this->Options
->merge($mode);
}
/**
* Resets options to their defaults, and flushes out variables
*
* @params none
*/
public function reset() {
$this->Option
->reset();
return $this
->flush();
}
/**
* Cleans out class variables for next run
*
* @params none
*/
public function flush() {
$this->css = '';
$this->stats = array(
'before' => array(
'props' => 0,
'selectors' => 0,
'size' => 0,
'time' => 0,
),
'after' => array(
'props' => 0,
'selectors' => 0,
'size' => 0,
'time' => 0,
),
);
return true;
}
/**
* Proxy to run Compression on the sheet passed. Handle options here.
*
* @param (string) css: Stylesheet to be compressed
* @param (mixed) options: Array of options or mode to use.
*/
public function compress($css = NULL, $options = NULL) {
// Flush out old stats and variables
$this
->flush();
// If no additional options, just run compression
if ($options === NULL) {
return $this->css = $this->Compress
->compress($css);
}
// Store old params
$old = $this->mode == '__custom' ? $this->Option
->option() : $this->mode;
$readability = $this->Option
->option('readability');
// Compress with new set of options
$this->Option
->merge($options);
$css = $this->Compress
->compress($css);
// Reset original options
$this
->reset();
$this->Option
->merge($old);
// Return the compressed css
return $this->css = $css;
}
/**
* Backdoor access to subclasses
* ONLY FOR DEVELOPMENT/TESTING.
*
* @param (string) class: Name of the focus class
* @param (array) config: Contains name reference and test arguments
*/
public function access($class, $method, $args) {
if ($class == 'Control') {
return call_user_func_array(array(
$class,
$method,
), $args);
}
else {
if (strpos($class, '.') !== false) {
$parts = explode('.', $class);
$class = $parts[0];
$subclass = $parts[1];
return $this->{$class}
->access($subclass, $method, $args);
}
else {
if (in_array($class, $this->subclasses)) {
return $this->{$class}
->access($method, $args);
}
else {
throw new CSSCompression_Exception("Unknown Class Access - " . $class);
}
}
}
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | Control Patterns | |
CSSCompression_Control:: |
public | property | Subclasses that do the ground work for this compressor | |
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
private | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
private | property | ||
CSSCompression_Control:: |
public | property | ||
CSSCompression_Control:: |
public | function | Backdoor access to subclasses ONLY FOR DEVELOPMENT/TESTING. | |
CSSCompression_Control:: |
public | function | Proxy to run Compression on the sheet passed. Handle options here. | |
CSSCompression_Control:: |
public | function | Cleans out class variables for next run | |
CSSCompression_Control:: |
public | function | Control access to properties | |
CSSCompression_Control:: |
public | function | Merges a predefined set options | |
CSSCompression_Control:: |
public | function | Resets options to their defaults, and flushes out variables | |
CSSCompression_Control:: |
public | function | The setter method only allows access to setting values in the options array | |
CSSCompression_Control:: |
public | function | Pull in the Compression instance and build the subclasses |