Fixed #226 and #246

1 files changed, 413 insertions, 0 deletions

diff --git a/framework/prado-cli.php b/framework/prado-cli.php
new file mode 100755
index 00000000..f8ce826c
--- /dev/null
+++ b/framework/prado-cli.php
@@ -0,0 +1,413 @@
+#!/usr/bin/php
+<?php
+
+/**
+ * Prado command line developer tools. 
+ */
+
+if(!isset($_SERVER['argv'])) 
+	die('Must be run from the command line');
+
+//command line options.
+$options['create'] = array('c:', 'create=', '<directory>', 'create a new project <directory>');
+$console = new ConsoleOptions($options, $_SERVER['argv']);
+
+if($console->hasOptions())
+{
+	if($dir = $console->getOption('create'))
+		create_new_prado_project($dir);
+}
+else
+{
+	$details = $console->renderOptions();
+echo <<<EOD
+Usage: php prado-cli.php [-c] <directory>
+Options:
+$details
+Example: php prado-cli.php -c ./example1
+
+
+EOD;
+}
+	
+/**
+ * Functions to create new prado project.
+ */
+
+function create_new_prado_project($dir)
+{
+	if(strlen(trim($dir)) == 0)
+		return;
+		
+	$rootPath = realpath(dirname(trim($dir)));
+	
+	$basePath = $rootPath.'/'.basename($dir);
+	$assetPath = $basePath.'/assets';
+	$protectedPath  = $basePath.'/protected';
+	$runtimePath = $basePath.'/protected/runtime'; 
+	$pagesPath = $protectedPath.'/pages';
+
+	$indexFile = $basePath.'/index.php';
+	$htaccessFile = $protectedPath.'/.htaccess';
+	$defaultPageFile = $pagesPath.'/Home.page';
+	
+	create_directory($basePath, 0755);
+	create_directory($assetPath,0777);
+	create_directory($protectedPath,0755);
+	create_directory($runtimePath,0777);
+	create_directory($pagesPath,0755);
+		
+	file_put_contents($indexFile, render_index_file());
+	file_put_contents($htaccessFile, render_htaccess_file());
+	file_put_contents($defaultPageFile, render_default_page());
+}
+
+function create_directory($dir, $mask)
+{
+	if(!is_dir($dir))
+		mkdir($dir);
+	if(is_dir($dir))
+		chmod($dir, $mask);
+}	
+
+function render_index_file()
+{
+	$framework = realpath(dirname(__FILE__)).'/prado.php';
+return '<?php
+
+$basePath=dirname(__FILE__);
+$frameworkPath="'.$framework.'";
+$assetsPath=$basePath."/assets";
+$runtimePath=$basePath."/protected/runtime";
+
+if(!is_file($frameworkPath))
+	die("Unable to find prado framework path $frameworkPath.");
+if(!is_writable($assetsPath))
+	die("Please make sure that the directory $assetsPath is writable by Web server process.");
+if(!is_writable($runtimePath))
+	die("Please make sure that the directory $runtimePath is writable by Web server process.");
+
+require_once($frameworkPath);
+
+$application=new TApplication;
+$application->run();
+
+?>';
+}
+
+function render_htaccess_file()
+{
+	return 'deny from all';
+}
+
+
+function render_default_page()
+{
+return <<<EOD
+<h1>Welcome to Prado!</h1>
+EOD;
+}
+
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2003 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available through the world-wide-web at the following url:           |
+// | http://www.php.net/license/3_0.txt.                                  |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Author: Andrei Zmievski <andrei@php.net>                             |
+// +----------------------------------------------------------------------+
+//
+// $Id: Getopt.php,v 1.21.4.7 2003/12/05 21:57:01 andrei Exp $
+ 
+/**
+ * Command-line options parsing class.
+ *
+ * @author Andrei Zmievski <andrei@php.net>
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ */
+class ConsoleOptions 
+{	
+	private $_short_options;
+	private $_long_options;
+	private $_options;
+	private $_args;
+	private $_values;
+	
+	/**
+	 * @param array list of options with the following format
+	 * <tt>option['name'] = array('short', 'long', 'parameter', 'description')</tt>
+	 * see @link setOptions} for details on 'short' and 'long' string details.
+	 */
+	public function __construct($options, $args)
+	{
+		$short = '';
+		$long = array();
+		foreach($options as $option)
+		{
+			$short .= $option[0];
+			$long[] = $option[1];
+		}
+		$this->setOptions($short,$long);
+		$this->_options = $options;
+		$this->_args = $args;
+	}
+		
+	/**
+    * The second parameter is a string of allowed short options. Each of the
+    * option letters can be followed by a colon ':' to specify that the option
+    * requires an argument, or a double colon '::' to specify that the option
+    * takes an optional argument.
+    *
+    * The third argument is an optional array of allowed long options. The
+    * leading '--' should not be included in the option name. Options that
+    * require an argument should be followed by '=', and options that take an
+    * option argument should be followed by '=='.
+    * 
+    * @param string $short_options  specifies the list of allowed short options
+    * @param array  $long_options   specifies the list of allowed long options
+ 	*/
+	protected function setOptions($short_options, $long_options=null)
+	{
+		$this->_short_options = $short_options;
+		$this->_long_options = $long_options;
+	}
+	
+	/**
+	 * @return string list of options and its descriptions
+	 */
+	public function renderOptions()
+	{
+		$options = array();
+		$descriptions = array();
+		$max = 0;
+		foreach($this->_options as $option)
+		{
+			$short = str_replace(':','',$option[0]);
+			$long = str_replace('=','',$option[1]);
+			$desc = $option[2];
+			$details = " -{$short}, --{$long} {$desc}";
+			if(($len = strlen($details)) > $max)
+				$max = $len;
+			$options[] = $details;
+			$descriptions[] = $option[3];
+		}
+		
+		$content = '';
+		for($i = 0, $k = count($options); $i < $k; $i++)
+			$content .= str_pad($options[$i],$max+3).$descriptions[$i]."\n";
+		return $content;
+	}
+	
+	/**
+	 * @param string argument name
+	 * @return string argument value
+	 */
+	public function getOption($name)
+	{
+		if(is_null($this->_values))
+			$this->_values = $this->getNamedOptions();
+		return isset($this->_values[$name]) ? $this->_values[$name] : null;
+	}
+	
+	/**
+	 * @return array list of all options given.
+	 */
+	public function getOptions()
+	{
+		if(is_null($this->_values))
+			$this->_values = $this->getNamedOptions();
+		return $this->_values;
+	}
+	
+	/**
+	 * @return boolean true if one or more options are given.
+	 */
+	public function hasOptions()
+	{
+		if(is_null($this->_values))
+			$this->_values = $this->getNamedOptions();
+		return count($this->_values) > 0;
+	}
+	
+	/**
+	 * Parse the options from args into named arguements.
+	 */
+	protected function getNamedOptions()
+	{
+		$options = array();
+		$values = $this->parseOptions($this->_args);
+		foreach($values[0] as $value)
+		{
+			foreach($this->_options as $name => $option)
+			{
+				if(strpos($option[0],$value[0]) !== false 
+					|| strpos($option[1], $value[0]) !== false)
+					$options[$name] = $value[1];
+			}
+		}
+		return $options;
+	}
+	
+    /**
+     * Gets the command-line options.
+     *
+     * The parameter to this function should be the list of command-line
+     * arguments without the leading reference to the running program.
+     *
+     * The return value is an array of two elements: the list of parsed
+     * options and the list of non-option command-line arguments. Each entry in
+     * the list of parsed options is a pair of elements - the first one
+     * specifies the option, and the second one specifies the option argument,
+     * if there was one.
+     *
+     * Long and short options can be mixed.
+     *
+     * @param array  $args           an array of command-line arguments
+     * @return array two-element array containing the list of parsed options and
+     * the non-option arguments
+     */
+    public function parseOptions($args)
+    {
+        if (empty($args)) 
+            return array(array(), array());
+
+		$short_options = $this->_short_options;
+		$long_options = $this->_long_options;
+
+        $opts     = array();
+        $non_opts = array();
+
+        settype($args, 'array');
+
+        if ($long_options) 
+            sort($long_options);
+
+        if (isset($args[0]{0}) && $args[0]{0} != '-') 
+			array_shift($args);
+
+        reset($args);
+        
+		while (list($i, $arg) = each($args)) 
+		{
+
+            /* The special element '--' means explicit end of
+               options. Treat the rest of the arguments as non-options
+               and end the loop. */
+            if ($arg == '--') {
+                $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
+                break;
+            }
+
+            if ($arg{0} != '-' || (strlen($arg) > 1 && $arg{1} == '-' && !$long_options)) 
+			{
+                $non_opts = array_merge($non_opts, array_slice($args, $i));
+                break;
+            } 
+			elseif (strlen($arg) > 1 && $arg{1} == '-') 
+                $this->parseLongOption(substr($arg, 2), $long_options, $opts, $args);
+			else 
+                $this->parseShortOption(substr($arg, 1), $short_options, $opts, $args);
+        }
+
+        return array($opts, $non_opts);
+    }
+
+    private function parseShortOption($arg, $short_options, &$opts, &$args)
+    {
+        for ($i = 0; $i < strlen($arg); $i++) 
+		{
+            $opt = $arg{$i};
+            $opt_arg = null;
+
+            /* Try to find the short option in the specifier string. */
+            if (($spec = strstr($short_options, $opt)) === false || $arg{$i} == ':')
+                throw new Exception("Console_Getopt: unrecognized option -- $opt");
+
+            if (strlen($spec) > 1 && $spec{1} == ':') 
+			{
+                if (strlen($spec) > 2 && $spec{2} == ':') 
+				{
+                    if ($i + 1 < strlen($arg)) 
+					{
+                        /* Option takes an optional argument. Use the remainder of
+                           the arg string if there is anything left. */
+                        $opts[] = array($opt, substr($arg, $i + 1));
+                        break;
+                    }
+                } 
+				else 
+				{
+                    /* Option requires an argument. Use the remainder of the arg
+                       string if there is anything left. */
+                    if ($i + 1 < strlen($arg)) 
+					{
+                        $opts[] = array($opt,  substr($arg, $i + 1));
+                        break;
+                    } 
+					else if (list(, $opt_arg) = each($args))
+                        /* Else use the next argument. */;
+                    else
+                        throw new Exception("Console_Getopt: option requires an argument -- $opt");
+                }
+            }
+
+            $opts[] = array($opt, $opt_arg);
+        }
+    }
+
+    private function parseLongOption($arg, $long_options, &$opts, &$args)
+    {
+        @list($opt, $opt_arg) = explode('=', $arg);
+        $opt_len = strlen($opt);
+
+        for ($i = 0; $i < count($long_options); $i++) 
+		{
+            $long_opt  = $long_options[$i];
+            $opt_start = substr($long_opt, 0, $opt_len);
+
+            /* Option doesn't match. Go on to the next one. */
+            if ($opt_start != $opt)
+                continue;
+
+            $opt_rest  = substr($long_opt, $opt_len);
+
+            /* Check that the options uniquely matches one of the allowed
+               options. */
+            if ($opt_rest != '' && $opt{0} != '=' &&
+                $i + 1 < count($long_options) &&
+                $opt == substr($long_options[$i+1], 0, $opt_len)) 
+			{
+                throw new Exception("Console_Getopt: option --$opt is ambiguous");
+            }
+
+            if (substr($long_opt, -1) == '=') 
+			{
+                if (substr($long_opt, -2) != '==') 
+				{
+                    /* Long option requires an argument.
+                       Take the next argument if one wasn't specified. */;
+                    if (!strlen($opt_arg) && !(list(, $opt_arg) = each($args))) 
+                        throw new Exception("Console_Getopt: option --$opt requires an argument");
+                }
+            } 
+			else if ($opt_arg) 
+                throw new Exception("Console_Getopt: option --$opt doesn't allow an argument");
+
+            $opts[] = array($opt, $opt_arg);
+            return;
+        }
+
+        throw new Exception("Console_Getopt: unrecognized option --$opt");
+    }
+}
+
+
+?>
\ No newline at end of file