From 5b357d2eedef6a070d2940679d3ec48a25bb4ae3 Mon Sep 17 00:00:00 2001 From: Qiang Xue Date: Thu, 31 Jan 2013 16:19:27 -0500 Subject: [PATCH] console app cleanup. --- framework/console/Controller.php | 63 ++-- .../console/controllers/MigrateController.php | 377 +++++++++------------ framework/console/controllers/ShellController.php | 149 -------- 3 files changed, 191 insertions(+), 398 deletions(-) delete mode 100644 framework/console/controllers/ShellController.php diff --git a/framework/console/Controller.php b/framework/console/Controller.php index f7155b0..ce4c233 100644 --- a/framework/console/Controller.php +++ b/framework/console/Controller.php @@ -32,6 +32,12 @@ use yii\base\InvalidRouteException; class Controller extends \yii\base\Controller { /** + * @var boolean whether the call of [[confirm()]] requires a user input. + * If false, [[confirm()]] will always return true no matter what user enters or not. + */ + public $interactive = true; + + /** * Runs an action with the specified action ID and parameters. * If the action ID is empty, the method will use [[defaultAction]]. * @param string $id the ID of the action to be executed. @@ -80,43 +86,6 @@ class Controller extends \yii\base\Controller } /** - * Reads input via the readline PHP extension if that's available, or fgets() if readline is not installed. - * - * @param string $message to echo out before waiting for user input - * @param string $default the default string to be returned when user does not write anything. - * Defaults to null, means that default string is disabled. - * @return mixed line read as a string, or false if input has been closed - */ - public function prompt($message, $default = null) - { - if($default !== null) { - $message .= " [$default] "; - } - else { - $message .= ' '; - } - - if(extension_loaded('readline')) { - $input = readline($message); - if($input !== false) { - readline_add_history($input); - } - } - else { - echo $message; - $input = fgets(STDIN); - } - - if($input === false) { - return false; - } - else { - $input = trim($input); - return ($input === '' && $default !== null) ? $default : $input; - } - } - - /** * Asks user to confirm by typing y or n. * * @param string $message to echo out before waiting for user input @@ -125,9 +94,23 @@ class Controller extends \yii\base\Controller */ public function confirm($message, $default = false) { - echo $message . ' (yes|no) [' . ($default ? 'yes' : 'no') . ']:'; + if ($this->interactive) { + echo $message . ' (yes|no) [' . ($default ? 'yes' : 'no') . ']:'; + $input = trim(fgets(STDIN)); + return empty($input) ? $default : !strncasecmp($input, 'y', 1); + } else { + return true; + } + } + + public function error($message) + { + echo "\nError: $message\n"; + Yii::$application->end(1); + } - $input = trim(fgets(STDIN)); - return empty($input) ? $default : !strncasecmp($input, 'y', 1); + public function globalOptions() + { + return array(); } } \ No newline at end of file diff --git a/framework/console/controllers/MigrateController.php b/framework/console/controllers/MigrateController.php index 1da8001..b0804c3 100644 --- a/framework/console/controllers/MigrateController.php +++ b/framework/console/controllers/MigrateController.php @@ -10,6 +10,7 @@ namespace yii\console\controllers; +use Yii; use yii\console\Controller; /** @@ -60,25 +61,25 @@ use yii\console\Controller; */ class MigrateController extends Controller { - const BASE_MIGRATION='m000000_000000_base'; + const BASE_MIGRATION = 'm000000_000000_base'; /** * @var string the directory that stores the migrations. This must be specified * in terms of a path alias, and the corresponding directory must exist. * Defaults to 'application.migrations' (meaning 'protected/migrations'). */ - public $migrationPath='application.migrations'; + public $migrationPath = '@application/migrations'; /** * @var string the name of the table for keeping applied migration information. * This table will be automatically created if not exists. Defaults to 'tbl_migration'. * The table structure is: (version varchar(255) primary key, apply_time integer) */ - public $migrationTable='tbl_migration'; + public $migrationTable = 'tbl_migration'; /** * @var string the application component ID that specifies the database connection for * storing migration information. Defaults to 'db'. */ - public $connectionID='db'; + public $connectionID = 'db'; /** * @var string the path of the template file for generating new migrations. This * must be specified in terms of a path alias (e.g. application.migrations.template). @@ -88,23 +89,24 @@ class MigrateController extends Controller /** * @var string the default command action. It defaults to 'up'. */ - public $defaultAction='up'; + public $defaultAction = 'up'; /** * @var boolean whether to execute the migration in an interactive mode. Defaults to true. * Set this to false when performing migration in a cron job or background process. */ - public $interactive=true; + public $interactive = true; + public function beforeAction($action) { - $path = \Yii::getAlias($this->migrationPath); - if($path===false || !is_dir($path)) { - echo 'Error: The migration directory does not exist: ' . $this->migrationPath . "\n"; - \Yii::$application->end(1); + $path = Yii::getAlias($this->migrationPath); + if ($path === false || !is_dir($path)) { + echo 'Error: the migration directory does not exist "' . $this->migrationPath . "\"\n"; + return false; } - $this->migrationPath=$path; + $this->migrationPath = $path; - $yiiVersion = \Yii::getVersion(); + $yiiVersion = Yii::getVersion(); echo "\nYii Migration Tool v2.0 (based on Yii v{$yiiVersion})\n\n"; return parent::beforeAction($action); @@ -115,34 +117,32 @@ class MigrateController extends Controller */ public function actionUp($args) { - if(($migrations = $this->getNewMigrations())===array()) - { + if (($migrations = $this->getNewMigrations()) === array()) { echo "No new migration found. Your system is up-to-date.\n"; - \Yii::$application->end(); + Yii::$application->end(); } - $total=count($migrations); - $step=isset($args[0]) ? (int)$args[0] : 0; - if($step>0) { - $migrations=array_slice($migrations,0,$step); + $total = count($migrations); + $step = isset($args[0]) ? (int)$args[0] : 0; + if ($step > 0) { + $migrations = array_slice($migrations, 0, $step); } - $n=count($migrations); - if($n===$total) - echo "Total $n new ".($n===1 ? 'migration':'migrations')." to be applied:\n"; + $n = count($migrations); + if ($n === $total) + echo "Total $n new " . ($n === 1 ? 'migration' : 'migrations') . " to be applied:\n"; else - echo "Total $n out of $total new ".($total===1 ? 'migration':'migrations')." to be applied:\n"; + { + echo "Total $n out of $total new " . ($total === 1 ? 'migration' : 'migrations') . " to be applied:\n"; + } - foreach($migrations as $migration) + foreach ($migrations as $migration) echo " $migration\n"; echo "\n"; - if($this->confirm('Apply the above '.($n===1 ? 'migration':'migrations')."?")) - { - foreach($migrations as $migration) - { - if($this->migrateUp($migration)===false) - { + if ($this->confirm('Apply the above ' . ($n === 1 ? 'migration' : 'migrations') . "?")) { + foreach ($migrations as $migration) { + if ($this->migrateUp($migration) === false) { echo "\nMigration failed. All later migrations are canceled.\n"; return; } @@ -153,29 +153,25 @@ class MigrateController extends Controller public function actionDown($args) { - $step=isset($args[0]) ? (int)$args[0] : 1; - if($step<1) + $step = isset($args[0]) ? (int)$args[0] : 1; + if ($step < 1) die("Error: The step parameter must be greater than 0.\n"); - if(($migrations=$this->getMigrationHistory($step))===array()) - { + if (($migrations = $this->getMigrationHistory($step)) === array()) { echo "No migration has been done before.\n"; return; } - $migrations=array_keys($migrations); + $migrations = array_keys($migrations); - $n=count($migrations); - echo "Total $n ".($n===1 ? 'migration':'migrations')." to be reverted:\n"; - foreach($migrations as $migration) + $n = count($migrations); + echo "Total $n " . ($n === 1 ? 'migration' : 'migrations') . " to be reverted:\n"; + foreach ($migrations as $migration) echo " $migration\n"; echo "\n"; - if($this->confirm('Revert the above '.($n===1 ? 'migration':'migrations')."?")) - { - foreach($migrations as $migration) - { - if($this->migrateDown($migration)===false) - { + if ($this->confirm('Revert the above ' . ($n === 1 ? 'migration' : 'migrations') . "?")) { + foreach ($migrations as $migration) { + if ($this->migrateDown($migration) === false) { echo "\nMigration failed. All later migrations are canceled.\n"; return; } @@ -186,37 +182,31 @@ class MigrateController extends Controller public function actionRedo($args) { - $step=isset($args[0]) ? (int)$args[0] : 1; - if($step<1) + $step = isset($args[0]) ? (int)$args[0] : 1; + if ($step < 1) die("Error: The step parameter must be greater than 0.\n"); - if(($migrations=$this->getMigrationHistory($step))===array()) - { + if (($migrations = $this->getMigrationHistory($step)) === array()) { echo "No migration has been done before.\n"; return; } - $migrations=array_keys($migrations); + $migrations = array_keys($migrations); - $n=count($migrations); - echo "Total $n ".($n===1 ? 'migration':'migrations')." to be redone:\n"; - foreach($migrations as $migration) + $n = count($migrations); + echo "Total $n " . ($n === 1 ? 'migration' : 'migrations') . " to be redone:\n"; + foreach ($migrations as $migration) echo " $migration\n"; echo "\n"; - if($this->confirm('Redo the above '.($n===1 ? 'migration':'migrations')."?")) - { - foreach($migrations as $migration) - { - if($this->migrateDown($migration)===false) - { + if ($this->confirm('Redo the above ' . ($n === 1 ? 'migration' : 'migrations') . "?")) { + foreach ($migrations as $migration) { + if ($this->migrateDown($migration) === false) { echo "\nMigration failed. All later migrations are canceled.\n"; return; } } - foreach(array_reverse($migrations) as $migration) - { - if($this->migrateUp($migration)===false) - { + foreach (array_reverse($migrations) as $migration) { + if ($this->migrateUp($migration) === false) { echo "\nMigration failed. All later migrations are canceled.\n"; return; } @@ -227,35 +217,31 @@ class MigrateController extends Controller public function actionTo($args) { - if(isset($args[0])) - $version=$args[0]; + if (isset($args[0])) + $version = $args[0]; else $this->usageError('Please specify which version to migrate to.'); - $originalVersion=$version; - if(preg_match('/^m?(\d{6}_\d{6})(_.*?)?$/',$version,$matches)) - $version='m'.$matches[1]; + $originalVersion = $version; + if (preg_match('/^m?(\d{6}_\d{6})(_.*?)?$/', $version, $matches)) + $version = 'm' . $matches[1]; else die("Error: The version option must be either a timestamp (e.g. 101129_185401)\nor the full name of a migration (e.g. m101129_185401_create_user_table).\n"); // try migrate up - $migrations=$this->getNewMigrations(); - foreach($migrations as $i=>$migration) - { - if(strpos($migration,$version.'_')===0) - { - $this->actionUp(array($i+1)); + $migrations = $this->getNewMigrations(); + foreach ($migrations as $i => $migration) { + if (strpos($migration, $version . '_') === 0) { + $this->actionUp(array($i + 1)); return; } } // try migrate down - $migrations=array_keys($this->getMigrationHistory(-1)); - foreach($migrations as $i=>$migration) - { - if(strpos($migration,$version.'_')===0) - { - if($i===0) + $migrations = array_keys($this->getMigrationHistory(-1)); + foreach ($migrations as $i => $migration) { + if (strpos($migration, $version . '_') === 0) { + if ($i === 0) echo "Already at '$originalVersion'. Nothing needs to be done.\n"; else $this->actionDown(array($i)); @@ -268,32 +254,28 @@ class MigrateController extends Controller public function actionMark($args) { - if(isset($args[0])) - $version=$args[0]; + if (isset($args[0])) + $version = $args[0]; else $this->usageError('Please specify which version to mark to.'); - $originalVersion=$version; - if(preg_match('/^m?(\d{6}_\d{6})(_.*?)?$/',$version,$matches)) - $version='m'.$matches[1]; + $originalVersion = $version; + if (preg_match('/^m?(\d{6}_\d{6})(_.*?)?$/', $version, $matches)) + $version = 'm' . $matches[1]; else die("Error: The version option must be either a timestamp (e.g. 101129_185401)\nor the full name of a migration (e.g. m101129_185401_create_user_table).\n"); - $db=$this->getDb(); + $db = $this->getDb(); // try mark up - $migrations=$this->getNewMigrations(); - foreach($migrations as $i=>$migration) - { - if(strpos($migration,$version.'_')===0) - { - if($this->confirm("Set migration history at $originalVersion?")) - { - $command=$db->createCommand(); - for($j=0;$j<=$i;++$j) - { + $migrations = $this->getNewMigrations(); + foreach ($migrations as $i => $migration) { + if (strpos($migration, $version . '_') === 0) { + if ($this->confirm("Set migration history at $originalVersion?")) { + $command = $db->createCommand(); + for ($j = 0; $j <= $i; ++$j) { $command->insert($this->migrationTable, array( - 'version'=>$migrations[$j], - 'apply_time'=>time(), + 'version' => $migrations[$j], + 'apply_time' => time(), )); } echo "The migration history is set at $originalVersion.\nNo actual migration was performed.\n"; @@ -303,20 +285,16 @@ class MigrateController extends Controller } // try mark down - $migrations=array_keys($this->getMigrationHistory(-1)); - foreach($migrations as $i=>$migration) - { - if(strpos($migration,$version.'_')===0) - { - if($i===0) + $migrations = array_keys($this->getMigrationHistory(-1)); + foreach ($migrations as $i => $migration) { + if (strpos($migration, $version . '_') === 0) { + if ($i === 0) echo "Already at '$originalVersion'. Nothing needs to be done.\n"; - else - { - if($this->confirm("Set migration history at $originalVersion?")) - { - $command=$db->createCommand(); - for($j=0;$j<$i;++$j) - $command->delete($this->migrationTable, $db->quoteColumnName('version').'=:version', array(':version'=>$migrations[$j])); + else { + if ($this->confirm("Set migration history at $originalVersion?")) { + $command = $db->createCommand(); + for ($j = 0; $j < $i; ++$j) + $command->delete($this->migrationTable, $db->quoteColumnName('version') . '=:version', array(':version' => $migrations[$j])); echo "The migration history is set at $originalVersion.\nNo actual migration was performed.\n"; } } @@ -329,125 +307,107 @@ class MigrateController extends Controller public function actionHistory($args) { - $limit=isset($args[0]) ? (int)$args[0] : -1; - $migrations=$this->getMigrationHistory($limit); - if($migrations===array()) + $limit = isset($args[0]) ? (int)$args[0] : -1; + $migrations = $this->getMigrationHistory($limit); + if ($migrations === array()) echo "No migration has been done before.\n"; - else - { - $n=count($migrations); - if($limit>0) - echo "Showing the last $n applied ".($n===1 ? 'migration' : 'migrations').":\n"; + else { + $n = count($migrations); + if ($limit > 0) + echo "Showing the last $n applied " . ($n === 1 ? 'migration' : 'migrations') . ":\n"; else - echo "Total $n ".($n===1 ? 'migration has' : 'migrations have')." been applied before:\n"; - foreach($migrations as $version=>$time) - echo " (".date('Y-m-d H:i:s',$time).') '.$version."\n"; + echo "Total $n " . ($n === 1 ? 'migration has' : 'migrations have') . " been applied before:\n"; + foreach ($migrations as $version => $time) + echo " (" . date('Y-m-d H:i:s', $time) . ') ' . $version . "\n"; } } public function actionNew($args) { - $limit=isset($args[0]) ? (int)$args[0] : -1; - $migrations=$this->getNewMigrations(); - if($migrations===array()) + $limit = isset($args[0]) ? (int)$args[0] : -1; + $migrations = $this->getNewMigrations(); + if ($migrations === array()) echo "No new migrations found. Your system is up-to-date.\n"; - else - { - $n=count($migrations); - if($limit>0 && $n>$limit) - { - $migrations=array_slice($migrations,0,$limit); - echo "Showing $limit out of $n new ".($n===1 ? 'migration' : 'migrations').":\n"; - } - else - echo "Found $n new ".($n===1 ? 'migration' : 'migrations').":\n"; - - foreach($migrations as $migration) - echo " ".$migration."\n"; + else { + $n = count($migrations); + if ($limit > 0 && $n > $limit) { + $migrations = array_slice($migrations, 0, $limit); + echo "Showing $limit out of $n new " . ($n === 1 ? 'migration' : 'migrations') . ":\n"; + } else + echo "Found $n new " . ($n === 1 ? 'migration' : 'migrations') . ":\n"; + + foreach ($migrations as $migration) + echo " " . $migration . "\n"; } } public function actionCreate($args) { - if(isset($args[0])) - $name=$args[0]; + if (isset($args[0])) + $name = $args[0]; else $this->usageError('Please provide the name of the new migration.'); - if(!preg_match('/^\w+$/',$name)) + if (!preg_match('/^\w+$/', $name)) die("Error: The name of the migration must contain letters, digits and/or underscore characters only.\n"); - $name='m'.gmdate('ymd_His').'_'.$name; - $content=strtr($this->getTemplate(), array('{ClassName}'=>$name)); - $file=$this->migrationPath.DIRECTORY_SEPARATOR.$name.'.php'; + $name = 'm' . gmdate('ymd_His') . '_' . $name; + $content = strtr($this->getTemplate(), array('{ClassName}' => $name)); + $file = $this->migrationPath . DIRECTORY_SEPARATOR . $name . '.php'; - if($this->confirm("Create new migration '$file'?")) - { + if ($this->confirm("Create new migration '$file'?")) { file_put_contents($file, $content); echo "New migration created successfully.\n"; } } - public function confirm($message) - { - if(!$this->interactive) - return true; - return parent::confirm($message); - } - protected function migrateUp($class) { - if($class===self::BASE_MIGRATION) + if ($class === self::BASE_MIGRATION) return; echo "*** applying $class\n"; - $start=microtime(true); - $migration=$this->instantiateMigration($class); - if($migration->up()!==false) - { + $start = microtime(true); + $migration = $this->instantiateMigration($class); + if ($migration->up() !== false) { $this->getDb()->createCommand()->insert($this->migrationTable, array( - 'version'=>$class, - 'apply_time'=>time(), + 'version' => $class, + 'apply_time' => time(), )); - $time=microtime(true)-$start; - echo "*** applied $class (time: ".sprintf("%.3f",$time)."s)\n\n"; - } - else - { - $time=microtime(true)-$start; - echo "*** failed to apply $class (time: ".sprintf("%.3f",$time)."s)\n\n"; + $time = microtime(true) - $start; + echo "*** applied $class (time: " . sprintf("%.3f", $time) . "s)\n\n"; + } else { + $time = microtime(true) - $start; + echo "*** failed to apply $class (time: " . sprintf("%.3f", $time) . "s)\n\n"; return false; } } protected function migrateDown($class) { - if($class===self::BASE_MIGRATION) + if ($class === self::BASE_MIGRATION) return; echo "*** reverting $class\n"; - $start=microtime(true); - $migration=$this->instantiateMigration($class); - if($migration->down()!==false) - { - $db=$this->getDb(); - $db->createCommand()->delete($this->migrationTable, $db->quoteColumnName('version').'=:version', array(':version'=>$class)); - $time=microtime(true)-$start; - echo "*** reverted $class (time: ".sprintf("%.3f",$time)."s)\n\n"; - } - else - { - $time=microtime(true)-$start; - echo "*** failed to revert $class (time: ".sprintf("%.3f",$time)."s)\n\n"; + $start = microtime(true); + $migration = $this->instantiateMigration($class); + if ($migration->down() !== false) { + $db = $this->getDb(); + $db->createCommand()->delete($this->migrationTable, $db->quoteColumnName('version') . '=:version', array(':version' => $class)); + $time = microtime(true) - $start; + echo "*** reverted $class (time: " . sprintf("%.3f", $time) . "s)\n\n"; + } else { + $time = microtime(true) - $start; + echo "*** failed to revert $class (time: " . sprintf("%.3f", $time) . "s)\n\n"; return false; } } protected function instantiateMigration($class) { - $file=$this->migrationPath.DIRECTORY_SEPARATOR.$class.'.php'; + $file = $this->migrationPath . DIRECTORY_SEPARATOR . $class . '.php'; require_once($file); - $migration=new $class; + $migration = new $class; $migration->setDb($this->getDb()); return $migration; } @@ -456,11 +416,12 @@ class MigrateController extends Controller * @var CDbConnection */ private $_db; + protected function getDb() { - if($this->_db!==null) + if ($this->_db !== null) return $this->_db; - else if(($this->_db=\Yii::$application->getComponent($this->connectionID)) instanceof CDbConnection) + else if (($this->_db = Yii::$application->getComponent($this->connectionID)) instanceof CDbConnection) return $this->_db; else die("Error: CMigrationCommand.connectionID '{$this->connectionID}' is invalid. Please make sure it refers to the ID of a CDbConnection application component.\n"); @@ -468,9 +429,8 @@ class MigrateController extends Controller protected function getMigrationHistory($limit) { - $db=$this->getDb(); - if($db->schema->getTable($this->migrationTable)===null) - { + $db = $this->getDb(); + if ($db->schema->getTable($this->migrationTable) === null) { $this->createMigrationHistoryTable(); } return CHtml::listData($db->createCommand() @@ -483,34 +443,33 @@ class MigrateController extends Controller protected function createMigrationHistoryTable() { - $db=$this->getDb(); - echo 'Creating migration history table "'.$this->migrationTable.'"...'; - $db->createCommand()->createTable($this->migrationTable,array( - 'version'=>'string NOT NULL PRIMARY KEY', - 'apply_time'=>'integer', + $db = $this->getDb(); + echo 'Creating migration history table "' . $this->migrationTable . '"...'; + $db->createCommand()->createTable($this->migrationTable, array( + 'version' => 'string NOT NULL PRIMARY KEY', + 'apply_time' => 'integer', )); - $db->createCommand()->insert($this->migrationTable,array( - 'version'=>self::BASE_MIGRATION, - 'apply_time'=>time(), + $db->createCommand()->insert($this->migrationTable, array( + 'version' => self::BASE_MIGRATION, + 'apply_time' => time(), )); echo "done.\n"; } protected function getNewMigrations() { - $applied=array(); - foreach($this->getMigrationHistory(-1) as $version=>$time) - $applied[substr($version,1,13)]=true; - - $migrations=array(); - $handle=opendir($this->migrationPath); - while(($file=readdir($handle))!==false) - { - if($file==='.' || $file==='..') + $applied = array(); + foreach ($this->getMigrationHistory(-1) as $version => $time) + $applied[substr($version, 1, 13)] = true; + + $migrations = array(); + $handle = opendir($this->migrationPath); + while (($file = readdir($handle)) !== false) { + if ($file === '.' || $file === '..') continue; - $path=$this->migrationPath.DIRECTORY_SEPARATOR.$file; - if(preg_match('/^(m(\d{6}_\d{6})_.*?)\.php$/',$file,$matches) && is_file($path) && !isset($applied[$matches[2]])) - $migrations[]=$matches[1]; + $path = $this->migrationPath . DIRECTORY_SEPARATOR . $file; + if (preg_match('/^(m(\d{6}_\d{6})_.*?)\.php$/', $file, $matches) && is_file($path) && !isset($applied[$matches[2]])) + $migrations[] = $matches[1]; } closedir($handle); sort($migrations); @@ -519,8 +478,8 @@ class MigrateController extends Controller protected function getTemplate() { - if($this->templateFile!==null) - return file_get_contents(Yii::getPathOfAlias($this->templateFile).'.php'); + if ($this->templateFile !== null) + return file_get_contents(Yii::getPathOfAlias($this->templateFile) . '.php'); else return << - * @link http://www.yiiframework.com/ - * @copyright Copyright © 2008 Yii Software LLC - * @license http://www.yiiframework.com/license/ - */ - -namespace yii\console\controllers; - -use yii\console\Controller; - -/** - * This command executes the specified Web application and provides a shell for interaction. - * - * @property string $help The help information for the shell command. - * - * @author Qiang Xue - * @since 2.0 - */ -class ShellController extends Controller -{ - /** - * @return string the help information for the shell command - */ - public function getHelp() - { - return <<usageError("{$args[0]} does not exist or is not an entry script file."); - - // fake the web server setting - $cwd=getcwd(); - chdir(dirname($entryScript)); - $_SERVER['SCRIPT_NAME']='/'.basename($entryScript); - $_SERVER['REQUEST_URI']=$_SERVER['SCRIPT_NAME']; - $_SERVER['SCRIPT_FILENAME']=$entryScript; - $_SERVER['HTTP_HOST']='localhost'; - $_SERVER['SERVER_NAME']='localhost'; - $_SERVER['SERVER_PORT']=80; - - // reset context to run the web application - restore_error_handler(); - restore_exception_handler(); - Yii::setApplication(null); - Yii::setPathOfAlias('application',null); - - ob_start(); - $config=require($entryScript); - ob_end_clean(); - - // oops, the entry script turns out to be a config file - if(is_array($config)) - { - chdir($cwd); - $_SERVER['SCRIPT_NAME']='/index.php'; - $_SERVER['REQUEST_URI']=$_SERVER['SCRIPT_NAME']; - $_SERVER['SCRIPT_FILENAME']=$cwd.DIRECTORY_SEPARATOR.'index.php'; - Yii::createWebApplication($config); - } - - restore_error_handler(); - restore_exception_handler(); - - $yiiVersion=Yii::getVersion(); - echo <<runShell(); - } - - protected function runShell() - { - // disable E_NOTICE so that the shell is more friendly - error_reporting(E_ALL ^ E_NOTICE); - - $_runner_=new CConsoleCommandRunner; - $_runner_->addCommands(dirname(__FILE__).'/shell'); - $_runner_->addCommands(Yii::getPathOfAlias('application.commands.shell')); - if(($_path_=@getenv('YIIC_SHELL_COMMAND_PATH'))!==false) - $_runner_->addCommands($_path_); - $_commands_=$_runner_->commands; - $log=\Yii::$application->log; - - while(($_line_=$this->prompt("\n>>"))!==false) - { - $_line_=trim($_line_); - if($_line_==='exit') - return; - try - { - $_args_=preg_split('/[\s,]+/',rtrim($_line_,';'),-1,PREG_SPLIT_NO_EMPTY); - if(isset($_args_[0]) && isset($_commands_[$_args_[0]])) - { - $_command_=$_runner_->createCommand($_args_[0]); - array_shift($_args_); - $_command_->init(); - $_command_->run($_args_); - } - else - echo eval($_line_.';'); - } - catch(Exception $e) - { - if($e instanceof ShellException) - echo $e->getMessage(); - else - echo $e; - } - } - } -} - -class ShellException extends CException -{ -} \ No newline at end of file