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Adding documentation for Cake console dispatcher

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git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5298 3807eeeb-6ff5-0310-8944-8be069107fe0
This commit is contained in:
mariano.iglesias 2007-06-19 13:42:51 +00:00
parent 75ccff3c3e
commit 8150647bd1
1 changed files with 32 additions and 19 deletions
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51
cake/console/cake.php
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@ -38,85 +38,94 @@ class ShellDispatcher {
* Standard input stream.
*
* @var filehandle
* @access public
*/
var $stdin;
/**
* Standard output stream.
*
* @var filehandle
* @access public
*/
var $stdout;
/**
* Standard error stream.
*
* @var filehandle
* @access public
*/
var $stderr;
/**
* Contains command switches parsed from the command line.
*
* @var array
* @access public
*/
var $params = array();
/**
* Contains arguments parsed from the command line.
*
* @var array
* @access public
*/
var $args = array();
/**
* The file name of the shell that was invoked.
*
* @var string
* @access public
*/
var $shell = null;
/**
* The class name of the shell that was invoked.
*
* @var string
* @access public
*/
var $shellClass = null;
/**
* The command called if public methods are available.
*
* @var string
* @access public
*/
var $shellCommand = null;
/**
* The path location of shells.
* The path locations of shells.
*
* @var array
* @access public
*/
var $shellPaths = array();
/**
* The path to the current shell location.
*
* @var string
* @access public
*/
var $shellPath = null;
/**
* The name of the shell in camelized.
*
* @var string
* @access public
*/
var $shellName = null;
/**
* Constructs this ShellDispatcher instance.
* Constructs this ShellDispatcher instance.
*
* @param array $args the argv.
* @return void
*/
function ShellDispatcher($args = array()) {
$this->__construct($args);
}
/**
* Constructor
*
* @param array $args the argv.
*/
function __construct($args = array()) {
$this->__initConstants();
$this->parseParams($args);
@ -125,9 +134,9 @@ class ShellDispatcher {
die("\n");
}
/**
* Defines core configuration.
* Defines core configuration.
*
* @return void
* @access private
*/
function __initConstants() {
if (function_exists('ini_set')) {
@ -144,12 +153,11 @@ class ShellDispatcher {
define('DISABLE_DEFAULT_ERROR_HANDLING', false);
}
/**
* Defines current working environment.
* Defines current working environment.
*
* @return void
* @access private
*/
function __initEnvironment() {
$this->stdin = fopen('php://stdin', 'r');
$this->stdout = fopen('php://stdout', 'w');
$this->stderr = fopen('php://stderr', 'w');
@ -189,7 +197,8 @@ class ShellDispatcher {
/**
* Initializes the environment and loads the Cake core.
*
* @return boolean Returns false if loading failed.
* @return boolean Success.
* @access private
*/
function __bootstrap() {
@ -233,7 +242,7 @@ class ShellDispatcher {
/**
* Dispatches a CLI request
*
* @return void
* @access public
*/
function dispatch() {
$this->stdout("\nWelcome to CakePHP v" . Configure::version() . " Console");
@ -351,6 +360,7 @@ class ShellDispatcher {
* @param mixed $options Array or string of options.
* @param string $default Default input value.
* @return Either the default value, or the user-provided input.
* @access public
*/
function getInput($prompt, $options = null, $default = null) {
if (!is_array($options)) {
@ -377,6 +387,7 @@ class ShellDispatcher {
*
* @param string $string String to output.
* @param boolean $newline If true, the outputs gets an added newline.
* @access public
*/
function stdout($string, $newline = true) {
if ($newline) {
@ -389,6 +400,7 @@ class ShellDispatcher {
* Outputs to the stderr filehandle.
*
* @param string $string Error text to output.
* @access public
*/
function stderr($string) {
fwrite($this->stderr, 'Error: '. $string);
@ -396,8 +408,8 @@ class ShellDispatcher {
/**
* Parses command line options
*
* @param array $params
* @return void
* @param array $params Parameters to parse
* @access public
*/
function parseParams($params) {
$out = array();
@ -444,6 +456,7 @@ class ShellDispatcher {
* Removes first argument and shifts other arguments up
*
* @return boolean False if there are no arguments
* @access public
*/
function shiftArgs() {
if (empty($this->args)) {
@ -456,7 +469,7 @@ class ShellDispatcher {
/**
* Shows console help
*
* @return void
* @access public
*/
function help() {
$this->stdout("Current Paths:");