168 lines
6.1 KiB
PHP
168 lines
6.1 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.phpdoctrine.com>.
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*/
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/**
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* Doctrine_Compiler
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* This class can be used for compiling the entire Doctrine framework into a single file
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*
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* @package Doctrine
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* @author Konsta Vesterinen
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* @license LGPL
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*/
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class Doctrine_Compiler {
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/**
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* @var array $classes an array containing all runtime classes of Doctrine framework
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*/
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private static $classes = array(
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"Doctrine",
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"Configurable",
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"Overloadable",
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"Access",
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"Manager",
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"Table",
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"Table_Exception",
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"Exception",
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"Null",
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"Identifier",
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"Record",
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"Record_Exception",
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"Record_Iterator",
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"Collection",
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"Collection_Immediate",
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"Validator",
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"Validator_Exception",
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"Validator_Notnull",
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"Validator_Nospace",
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"Validator_Range",
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"Validator_Regexp",
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"Validator_Country",
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"Validator_Notblank",
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"Validator_Creditcard",
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"Validator_Date",
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"Validator_Ip",
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"Validator_Unique",
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"Validator_Usstate",
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"Validator_Htmlcolor",
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"Validator_Email",
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"Hydrate",
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"Query",
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"Query_Part",
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"Query_From",
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"Query_Orderby",
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"Query_Groupby",
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"Query_Condition",
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"Query_Where",
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"Query_Having",
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"Query_Exception",
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"RawSql",
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"RawSql_Exception",
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"EventListener_Interface",
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"EventListener",
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"EventListener_Empty",
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"EventListener_Chain",
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"Relation",
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"Relation_ForeignKey",
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"Relation_LocalKey",
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"Relation_Association",
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"DB",
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"DBStatement",
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"Connection",
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"Connection_Exception",
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"Connection_UnitOfWork",
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"Connection_Transaction");
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/**
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* getRuntimeClasses
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* returns an array containing all runtime classes of Doctrine framework
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*
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* @return array
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*/
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public static function getRuntimeClasses() {
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return self::$classes;
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}
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/**
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* method for making a single file of most used doctrine runtime components
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* including the compiled file instead of multiple files (in worst
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* cases dozens of files) can improve performance by an order of magnitude
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*
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* @throws Doctrine_Compiler_Exception if something went wrong during the compile operation
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* @return void
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*/
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public static function compile($target = null) {
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$path = Doctrine::getPath();
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$classes = self::$classes;
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$ret = array();
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foreach($classes as $class) {
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if($class !== 'Doctrine')
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$class = 'Doctrine_'.$class;
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$file = $path.DIRECTORY_SEPARATOR.str_replace("_",DIRECTORY_SEPARATOR,$class).".php";
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echo "Adding $file" . PHP_EOL;
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if( ! file_exists($file))
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throw new Doctrine_Compiler_Exception("Couldn't compile $file. File $file does not exists.");
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Doctrine::autoload($class);
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$refl = new ReflectionClass ( $class );
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$lines = file( $file );
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$start = $refl -> getStartLine() - 1;
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$end = $refl -> getEndLine();
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$ret = array_merge($ret,
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array_slice($lines,
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$start,
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($end - $start)));
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}
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if ($target == null) {
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$target = $path.DIRECTORY_SEPARATOR.'Doctrine.compiled.php';
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}
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// first write the 'compiled' data to a text file, so
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// that we can use php_strip_whitespace (which only works on files)
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$fp = @fopen($target, 'w');
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if ($fp === false)
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throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $target");
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fwrite($fp, "<?php".
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" class InvalidKeyException extends Exception { }".
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implode('', $ret)
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);
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fclose($fp);
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$stripped = php_strip_whitespace($target);
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$fp = @fopen($target, 'w');
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if ($fp === false)
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throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $file");
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fwrite($fp, $stripped);
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fclose($fp);
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}
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}
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