pictcode / lib / Cake / Console / Command / ApiShell.php @ f4a6dc2c
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| 1 | 635eef61 | spyder1211 | <?php
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| 2 | /**
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| 3 | * API shell to get CakePHP core method signatures.
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| 4 | *
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| 5 | * Implementation of a Cake Shell to show CakePHP core method signatures.
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| 6 | *
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| 7 | * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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| 8 | * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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| 9 | *
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| 10 | * Licensed under The MIT License
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| 11 | * For full copyright and license information, please see the LICENSE.txt
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| 12 | * Redistributions of files must retain the above copyright notice.
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| 13 | *
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| 14 | * @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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| 15 | * @link http://cakephp.org CakePHP(tm) Project
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| 16 | * @since CakePHP(tm) v 1.2.0.5012
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| 17 | * @license http://www.opensource.org/licenses/mit-license.php MIT License
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| 18 | */
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| 19 | |||
| 20 | App::uses('AppShell', 'Console/Command'); |
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| 21 | App::uses('File', 'Utility'); |
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| 22 | |||
| 23 | /**
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| 24 | * API shell to show method signatures of CakePHP core classes.
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| 25 | *
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| 26 | * Implementation of a Cake Shell to show CakePHP core method signatures.
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| 27 | *
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| 28 | * @package Cake.Console.Command
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| 29 | */
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| 30 | class ApiShell extends AppShell { |
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| 31 | |||
| 32 | /**
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| 33 | * Map between short name for paths and real paths.
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| 34 | *
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| 35 | * @var array
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| 36 | */
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| 37 | public $paths = array(); |
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| 38 | |||
| 39 | /**
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| 40 | * Override initialize of the Shell
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| 41 | *
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| 42 | * @return void
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| 43 | */
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| 44 | public function initialize() { |
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| 45 | $this->paths = array_merge($this->paths, array( |
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| 46 | 'behavior' => CAKE . 'Model' . DS . 'Behavior' . DS, |
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| 47 | 'cache' => CAKE . 'Cache' . DS, |
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| 48 | 'controller' => CAKE . 'Controller' . DS, |
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| 49 | 'component' => CAKE . 'Controller' . DS . 'Component' . DS, |
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| 50 | 'helper' => CAKE . 'View' . DS . 'Helper' . DS, |
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| 51 | 'model' => CAKE . 'Model' . DS, |
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| 52 | 'view' => CAKE . 'View' . DS, |
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| 53 | 'core' => CAKE |
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| 54 | )); |
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| 55 | } |
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| 56 | |||
| 57 | /**
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| 58 | * Override main() to handle action
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| 59 | *
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| 60 | * @return void
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| 61 | */
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| 62 | public function main() { |
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| 63 | if (empty($this->args)) { |
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| 64 | return $this->out($this->OptionParser->help()); |
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| 65 | } |
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| 66 | |||
| 67 | $type = strtolower($this->args[0]); |
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| 68 | |||
| 69 | if (isset($this->paths[$type])) { |
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| 70 | $path = $this->paths[$type]; |
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| 71 | } else {
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| 72 | $path = $this->paths['core']; |
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| 73 | } |
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| 74 | |||
| 75 | $count = count($this->args); |
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| 76 | if ($count > 1) { |
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| 77 | $file = Inflector::underscore($this->args[1]); |
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| 78 | $class = Inflector::camelize($this->args[1]); |
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| 79 | } elseif ($count) { |
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| 80 | $file = $type; |
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| 81 | $class = Inflector::camelize($type); |
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| 82 | } |
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| 83 | $objects = App::objects('class', $path); |
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| 84 | if (in_array($class, $objects)) { |
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| 85 | if (in_array($type, array('behavior', 'component', 'helper')) && $type !== $file) { |
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| 86 | if (!preg_match('/' . Inflector::camelize($type) . '$/', $class)) { |
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| 87 | $class .= Inflector::camelize($type); |
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| 88 | } |
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| 89 | } |
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| 90 | |||
| 91 | } else {
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| 92 | $this->error(__d('cake_console', '%s not found', $class)); |
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| 93 | } |
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| 94 | |||
| 95 | $parsed = $this->_parseClass($path . $class . '.php', $class); |
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| 96 | |||
| 97 | if (!empty($parsed)) { |
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| 98 | if (isset($this->params['method'])) { |
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| 99 | if (!isset($parsed[$this->params['method']])) { |
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| 100 | $this->err(__d('cake_console', '%s::%s() could not be found', $class, $this->params['method'])); |
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| 101 | return $this->_stop(); |
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| 102 | } |
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| 103 | $method = $parsed[$this->params['method']]; |
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| 104 | $this->out($class . '::' . $method['method'] . $method['parameters']); |
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| 105 | $this->hr();
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| 106 | $this->out($method['comment'], true); |
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| 107 | } else {
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| 108 | $this->out(ucwords($class)); |
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| 109 | $this->hr();
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| 110 | $i = 0; |
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| 111 | foreach ($parsed as $method) { |
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| 112 | $list[] = ++$i . ". " . $method['method'] . $method['parameters']; |
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| 113 | } |
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| 114 | $this->out($list); |
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| 115 | |||
| 116 | $methods = array_keys($parsed); |
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| 117 | while ($number = strtolower($this->in(__d('cake_console', 'Select a number to see the more information about a specific method. q to quit. l to list.'), null, 'q'))) { |
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| 118 | if ($number === 'q') { |
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| 119 | $this->out(__d('cake_console', 'Done')); |
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| 120 | return $this->_stop(); |
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| 121 | } |
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| 122 | |||
| 123 | if ($number === 'l') { |
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| 124 | $this->out($list); |
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| 125 | } |
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| 126 | |||
| 127 | if (isset($methods[--$number])) { |
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| 128 | $method = $parsed[$methods[$number]]; |
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| 129 | $this->hr();
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| 130 | $this->out($class . '::' . $method['method'] . $method['parameters']); |
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| 131 | $this->hr();
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| 132 | $this->out($method['comment'], true); |
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| 133 | } |
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| 134 | } |
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| 135 | } |
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| 136 | } |
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| 137 | } |
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| 138 | |||
| 139 | /**
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| 140 | * Gets the option parser instance and configures it.
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| 141 | *
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| 142 | * @return ConsoleOptionParser
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| 143 | */
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| 144 | public function getOptionParser() { |
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| 145 | $parser = parent::getOptionParser(); |
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| 146 | |||
| 147 | $parser->description(
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| 148 | __d('cake_console', 'Lookup doc block comments for classes in CakePHP.') |
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| 149 | )->addArgument('type', array( |
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| 150 | 'help' => __d('cake_console', 'Either a full path or type of class (model, behavior, controller, component, view, helper)') |
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| 151 | ))->addArgument('className', array( |
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| 152 | 'help' => __d('cake_console', 'A CakePHP core class name (e.g: Component, HtmlHelper).') |
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| 153 | ))->addOption('method', array( |
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| 154 | 'short' => 'm', |
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| 155 | 'help' => __d('cake_console', 'The specific method you want help on.') |
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| 156 | )); |
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| 157 | |||
| 158 | return $parser; |
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| 159 | } |
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| 160 | |||
| 161 | /**
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| 162 | * Show help for this shell.
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| 163 | *
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| 164 | * @return void
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| 165 | */
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| 166 | public function help() { |
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| 167 | $head = "Usage: cake api [<type>] <className> [-m <method>]\n"; |
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| 168 | $head .= "-----------------------------------------------\n"; |
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| 169 | $head .= "Parameters:\n\n"; |
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| 170 | |||
| 171 | $commands = array( |
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| 172 | 'path' => "\t<type>\n" . |
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| 173 | "\t\tEither a full path or type of class (model, behavior, controller, component, view, helper).\n" .
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| 174 | "\t\tAvailable values:\n\n" .
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| 175 | "\t\tbehavior\tLook for class in CakePHP behavior path\n" .
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| 176 | "\t\tcache\tLook for class in CakePHP cache path\n" .
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| 177 | "\t\tcontroller\tLook for class in CakePHP controller path\n" .
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| 178 | "\t\tcomponent\tLook for class in CakePHP component path\n" .
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| 179 | "\t\thelper\tLook for class in CakePHP helper path\n" .
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| 180 | "\t\tmodel\tLook for class in CakePHP model path\n" .
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| 181 | "\t\tview\tLook for class in CakePHP view path\n",
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| 182 | 'className' => "\t<className>\n" . |
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| 183 | "\t\tA CakePHP core class name (e.g: Component, HtmlHelper).\n"
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| 184 | ); |
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| 185 | |||
| 186 | $this->out($head); |
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| 187 | if (!isset($this->args[1])) { |
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| 188 | foreach ($commands as $cmd) { |
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| 189 | $this->out("{$cmd}\n\n"); |
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| 190 | } |
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| 191 | } elseif (isset($commands[strtolower($this->args[1])])) { |
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| 192 | $this->out($commands[strtolower($this->args[1])] . "\n\n"); |
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| 193 | } else {
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| 194 | $this->out(__d('cake_console', 'Command %s not found', $this->args[1])); |
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| 195 | } |
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| 196 | } |
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| 197 | |||
| 198 | /**
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| 199 | * Parse a given class (located on given file) and get public methods and their
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| 200 | * signatures.
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| 201 | *
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| 202 | * @param string $path File path
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| 203 | * @param string $class Class name
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| 204 | * @return array Methods and signatures indexed by method name
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| 205 | */
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| 206 | protected function _parseClass($path, $class) { |
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| 207 | $parsed = array(); |
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| 208 | |||
| 209 | if (!class_exists($class)) { |
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| 210 | if (!include_once $path) { |
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| 211 | $this->err(__d('cake_console', '%s could not be found', $path)); |
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| 212 | } |
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| 213 | } |
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| 214 | |||
| 215 | $reflection = new ReflectionClass($class); |
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| 216 | |||
| 217 | foreach ($reflection->getMethods() as $method) { |
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| 218 | if (!$method->isPublic() || strpos($method->getName(), '_') === 0) { |
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| 219 | continue;
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| 220 | } |
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| 221 | if ($method->getDeclaringClass()->getName() != $class) { |
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| 222 | continue;
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| 223 | } |
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| 224 | $args = array(); |
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| 225 | foreach ($method->getParameters() as $param) { |
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| 226 | $paramString = '$' . $param->getName(); |
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| 227 | if ($param->isDefaultValueAvailable()) { |
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| 228 | $paramString .= ' = ' . str_replace("\n", '', var_export($param->getDefaultValue(), true)); |
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| 229 | } |
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| 230 | $args[] = $paramString; |
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| 231 | } |
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| 232 | $parsed[$method->getName()] = array( |
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| 233 | 'comment' => str_replace(array('/*', '*/', '*'), '', $method->getDocComment()), |
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| 234 | 'method' => $method->getName(), |
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| 235 | 'parameters' => '(' . implode(', ', $args) . ')' |
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| 236 | ); |
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| 237 | } |
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| 238 | ksort($parsed); |
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| 239 | return $parsed; |
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| 240 | } |
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| 241 | |||
| 242 | } |