/**
 * Checks whether an extended file has been modified, and if so recompiles the current template. This is for internal use only, do not use.
 * This software is provided 'as-is', without any express or implied warranty.
 * In no event will the authors be held liable for any damages arising from the use of this software.
 * @author     Jordi Boggiano <j.boggiano@seld.be>
 * @copyright  Copyright (c) 2008, Jordi Boggiano
 * @license    http://dwoo.org/LICENSE   Modified BSD License
 * @link       http://dwoo.org/
 * @version    2.0
 * @date       2013-09-01
 * @package    Dwoo
 */
function functionExtendsCheckCompile(Compiler $compiler, $file)
{
    preg_match('#^["\']([a-z]{2,}):(.*?)["\']$#i', $file, $m);
    $resource = $m[1];
    $identifier = $m[2];
    $tpl = $compiler->getDwoo()->templateFactory($resource, $identifier);
    if ($tpl === null) {
        throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . ':' . $identifier . '" not found.');
    } elseif ($tpl === false) {
        throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . '" does not support includes.');
    }
    $out = '\'\';// checking for modification in ' . $resource . ':' . $identifier . "\r\n";
    $modCheck = $tpl->getIsModifiedCode();
    if ($modCheck) {
        $out .= 'if (!(' . $modCheck . ')) { ob_end_clean(); return false; }';
    } else {
        $out .= 'try {
	$tpl = $this->templateFactory("' . $resource . '", "' . $identifier . '");
} catch (\\Dwoo\\Exception $e) {
	$this->triggerError(\'Load Templates : Resource <em>' . $resource . '</em> was not added to Dwoo, can not extend <em>' . $identifier . '</em>\', E_USER_WARNING);
}
if ($tpl === null)
	$this->triggerError(\'Load Templates : Resource "' . $resource . ':' . $identifier . '" was not found.\', E_USER_WARNING);
elseif ($tpl === false)
	$this->triggerError(\'Load Templates : Resource "' . $resource . '" does not support extends.\', E_USER_WARNING);
if ($tpl->getUid() != "' . $tpl->getUid() . '") { ob_end_clean(); return false; }';
    }
    return $out;
}
 public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type)
 {
     $params = $compiler->getCompiledParams($params);
     $func = $params['__funcname'];
     $pluginType = $params['__functype'];
     $params = $params['*'];
     if ($pluginType & Core::CUSTOM_PLUGIN) {
         $customPlugins = $compiler->getCore()->getCustomPlugins();
         $callback = $customPlugins[$func]['callback'];
         if (is_array($callback)) {
             if (is_object($callback[0])) {
                 $callback = '$this->customPlugins[\'' . $func . '\'][0]->' . $callback[1] . '(';
             } else {
                 $callback = '' . $callback[0] . '::' . $callback[1] . '(';
             }
         } else {
             $callback = $callback . '(';
         }
     } else {
         $callback = 'smarty_block_' . $func . '(';
     }
     $paramsOut = '';
     foreach ($params as $i => $p) {
         $paramsOut .= var_export($i, true) . ' => ' . $p . ',';
     }
     $curBlock =& $compiler->getCurrentBlock();
     $curBlock['params']['postOut'] = Compiler::PHP_OPEN . ' $_block_content = ob_get_clean(); $_block_repeat=false; echo ' . $callback . '$_tag_stack[count($_tag_stack)-1], $_block_content, $this, $_block_repeat); } array_pop($_tag_stack);' . Compiler::PHP_CLOSE;
     return Compiler::PHP_OPEN . $prepend . ' if (!isset($_tag_stack)){ $_tag_stack = array(); } $_tag_stack[] = array(' . $paramsOut . '); $_block_repeat=true; ' . $callback . '$_tag_stack[count($_tag_stack)-1], null, $this, $_block_repeat); while ($_block_repeat) { ob_start();' . Compiler::PHP_CLOSE;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     if (!isset($params['initialized'])) {
         return '';
     }
     $block =& $compiler->getCurrentBlock();
     $block['params']['hasElse'] = Compiler::PHP_OPEN . "else {\n" . Compiler::PHP_CLOSE . $content . Compiler::PHP_OPEN . "\n}" . Compiler::PHP_CLOSE;
     return '';
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $rparams = $compiler->getRealParams($params);
     $cparams = $compiler->getCompiledParams($params);
     $compiler->setScope($rparams['var']);
     $pre = Compiler::PHP_OPEN . 'if (' . $cparams['var'] . ')' . "\n{\n" . '$_with' . self::$cnt . ' = $this->setScope("' . $rparams['var'] . '");' . "\n/* -- start with output */\n" . Compiler::PHP_CLOSE;
     $post = Compiler::PHP_OPEN . "\n/* -- end with output */\n" . '$this->setScope($_with' . self::$cnt++ . ', true);' . "\n}\n" . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $post .= $params['hasElse'];
     }
     return $pre . $content . $post;
 }
Exemplo n.º 5
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 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $params = $compiler->getCompiledParams($params);
     $mode = trim($params['mode'], '"\'');
     switch ($mode) {
         case 'js':
         case 'javascript':
             $content = preg_replace('#(?<!:)//\\s[^\\r\\n]*|/\\*.*?\\*/#s', '', $content);
         case 'default':
         default:
     }
     $content = preg_replace(array("/\n/", "/\r/", '/(<\\?(?:php)?|<%)\\s*/'), array('', '', '$1 '), preg_replace('#^\\s*(.+?)\\s*$#m', '$1', $content));
     return $content;
 }
Exemplo n.º 6
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 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $p = $compiler->getCompiledParams($params);
     // no content was provided so use the url as display text
     if ($content == "") {
         // merge </a> into the href if href is a string
         if (substr($p['href'], -1) === '"' || substr($p['href'], -1) === '\'') {
             return Compiler::PHP_OPEN . 'echo ' . substr($p['href'], 0, -1) . '</a>' . substr($p['href'], -1) . ';' . Compiler::PHP_CLOSE;
         }
         // otherwise append
         return Compiler::PHP_OPEN . 'echo ' . $p['href'] . '.\'</a>\';' . Compiler::PHP_CLOSE;
     }
     // return content
     return $content . '</a>';
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $params = $compiler->getCompiledParams($params);
     $out = $content . Compiler::PHP_OPEN . $prepend . "\n" . '$tmp = ob_get_clean();';
     if ($params['trim'] !== 'false' && $params['trim'] !== 0) {
         $out .= "\n" . '$tmp = trim($tmp);';
     }
     if ($params['cat'] === 'true' || $params['cat'] === 1) {
         $out .= "\n" . '$tmp = $this->readVar(\'dwoo.capture.\'.' . $params['name'] . ') . $tmp;';
     }
     if ($params['assign'] !== 'null') {
         $out .= "\n" . '$this->scope[' . $params['assign'] . '] = $tmp;';
     }
     return $out . "\n" . '$this->globals[\'capture\'][' . $params['name'] . '] = $tmp;' . $append . Compiler::PHP_CLOSE;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     if (!isset($params['initialized'])) {
         return '';
     }
     $tokens = $compiler->getParamTokens($params);
     $params = $compiler->getCompiledParams($params);
     $pre = Compiler::PHP_OPEN . "else if (" . implode(' ', self::replaceKeywords($params['*'], $tokens['*'], $compiler)) . ") {\n" . Compiler::PHP_CLOSE;
     $post = Compiler::PHP_OPEN . "\n}" . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $post .= $params['hasElse'];
     }
     $block =& $compiler->getCurrentBlock();
     $block['params']['hasElse'] = $pre . $content . $post;
     return '';
 }
 public static function compile(Compiler $compiler, array $rest, array $tokens)
 {
     // load if plugin
     if (!class_exists('\\Dwoo\\Plugins\\Blocks\\BlockIf', false)) {
         try {
             $compiler->getCore()->getLoader()->loadPlugin('if');
         } catch (\Exception $e) {
             throw new CompilationException($compiler, 'Tif: the if plugin is required to use Tif');
         }
     }
     if (count($rest) == 1) {
         return $rest[0];
     }
     // fetch false result and remove the ":" if it was present
     $falseResult = array_pop($rest);
     if (trim(end($rest), '"\'') === ':') {
         // remove the ':' if present
         array_pop($rest);
     } elseif (trim(end($rest), '"\'') === '?' || count($rest) === 1) {
         if ($falseResult === '?' || $falseResult === ':') {
             throw new CompilationException($compiler, 'Tif: incomplete tif statement, value missing after ' . $falseResult);
         }
         // there was in fact no false result provided, so we move it to be the true result instead
         $trueResult = $falseResult;
         $falseResult = "''";
     }
     // fetch true result if needed
     if (!isset($trueResult)) {
         $trueResult = array_pop($rest);
         // no true result provided so we use the expression arg
         if ($trueResult === '?') {
             $trueResult = true;
         }
     }
     // remove the '?' if present
     if (trim(end($rest), '"\'') === '?') {
         array_pop($rest);
     }
     // check params were correctly provided
     if (empty($rest) || $trueResult === null || $falseResult === null) {
         throw new CompilationException($compiler, 'Tif: you must provide three parameters serving as <expression> ? <true value> : <false value>');
     }
     // parse condition
     $condition = BlockIf::replaceKeywords($rest, $tokens, $compiler);
     return '((' . implode(' ', $condition) . ') ? ' . ($trueResult === true ? implode(' ', $condition) : $trueResult) . ' : ' . $falseResult . ')';
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     try {
         $compiler->findBlock('dynamic');
         return $content;
     } catch (CompilationException $e) {
     }
     $output = Compiler::PHP_OPEN . 'if($doCache) {' . "\n\t" . 'echo \'<dwoo:dynamic_\'.$dynamicId.\'>' . str_replace('\'', '\\\'', $content) . '</dwoo:dynamic_\'.$dynamicId.\'>\';' . "\n} else {\n\t";
     if (substr($content, 0, strlen(Compiler::PHP_OPEN)) == Compiler::PHP_OPEN) {
         $output .= substr($content, strlen(Compiler::PHP_OPEN));
     } else {
         $output .= Compiler::PHP_CLOSE . $content;
     }
     if (substr($output, -strlen(Compiler::PHP_CLOSE)) == Compiler::PHP_CLOSE) {
         $output = substr($output, 0, -strlen(Compiler::PHP_CLOSE));
     } else {
         $output .= Compiler::PHP_OPEN;
     }
     $output .= "\n}" . Compiler::PHP_CLOSE;
     return $output;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $paramstr = '\\Dwoo\\Core $core';
     $init = 'static $_callCnt = 0;' . "\n" . '$core->scope[\' ' . $params['uuid'] . '\'.$_callCnt] = array();' . "\n" . '$_scope = $core->setScope(array(\' ' . $params['uuid'] . '\'.($_callCnt++)));' . "\n";
     $cleanup = '/* -- template end output */ $core->setScope($_scope, true);';
     foreach ($params['*'] as $param => $defValue) {
         if ($defValue === null) {
             $paramstr .= ', $' . $param;
         } else {
             $paramstr .= ', $' . $param . ' = ' . $defValue;
         }
         $init .= '$core->scope[\'' . $param . '\'] = $' . $param . ";\n";
     }
     $init .= '/* -- template start output */';
     $funcName = $params['name'] . $params['uuid'];
     $search = array('$this->charset', '$this->', '$this,');
     $replacement = array('$core->getCharset()', '$core->', '$core,');
     $content = str_replace($search, $replacement, $content);
     $body = '$' . $funcName . ' = function(' . $paramstr . ') use(&$' . $funcName . ') {' . "\n{$init}" . Compiler::PHP_CLOSE . $prepend . $content . $append . Compiler::PHP_OPEN . $cleanup . "\n};";
     $compiler->addTemplatePlugin($params['name'], $params['*'], $params['uuid'], $body);
 }
    public static function compile(Compiler $compiler, $file)
    {
        $file = substr($file, 1, -1);
        if ($file === '') {
            return null;
        }
        if (preg_match('#^([a-z]{2,}):(.*)$#i', $file, $m)) {
            // resource:identifier given, extract them
            $resource = $m[1];
            $identifier = $m[2];
        } else {
            // get the current template's resource
            $resource = $compiler->getCore()->getTemplate()->getResourceName();
            $identifier = $file;
        }
        $identifier = str_replace('\\\\', '\\', $identifier);
        $tpl = $compiler->getCore()->templateFactory($resource, $identifier);
        if ($tpl === null) {
            throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . ':' . $identifier . '" not found.');
        } else {
            if ($tpl === false) {
                throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . '" does not support includes.');
            }
        }
        $cmp = clone $compiler;
        $cmp->compile($compiler->getCore(), $tpl);
        foreach ($cmp->getTemplatePlugins() as $template => $args) {
            $compiler->addTemplatePlugin($template, $args['params'], $args['uuid'], $args['body']);
        }
        foreach ($cmp->getUsedPlugins() as $plugin => $type) {
            $compiler->addUsedPlugin($plugin, $type);
        }
        $out = '// checking for modification in ' . $resource . ':' . $identifier . "\r\n";
        $modCheck = $tpl->getIsModifiedCode();
        if ($modCheck) {
            $out .= 'if (!(' . $modCheck . ')) { ob_end_clean(); return false; }';
        } else {
            $out .= 'try {
	$tpl = $this->templateFactory("' . $resource . '", "' . $identifier . '");
} catch (\\Dwoo\\Exception $e) {
	$this->triggerError(\'Load Templates : Resource <em>' . $resource . '</em> was not added to Dwoo, can not extend <em>' . $identifier . '</em>\', E_USER_WARNING);
}
if ($tpl === null)
	$this->triggerError(\'Load Templates : Resource "' . $resource . ':' . $identifier . '" was not found.\', E_USER_WARNING);
elseif ($tpl === false)
	$this->triggerError(\'Load Templates : Resource "' . $resource . '" does not support extends.\', E_USER_WARNING);
if ($tpl->getUid() != "' . $tpl->getUid() . '") { ob_end_clean(); return false; }';
        }
        return $out;
    }
 /**
  * returns the code (as a string) to call the plugin
  * (this will be executed at runtime inside the Dwoo class)
  *
  * @param string $name the plugin name
  * @param array $params a parameter array, array key "*" is the rest array
  * @return string
  */
 public function getCode($name, $params)
 {
     return '$this->getPluginProxy()->view->' . $name . '(' . Compiler::implode_r($params) . ')';
 }
Exemplo n.º 14
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    public static function compile(Compiler $compiler, $file)
    {
        list($l, $r) = $compiler->getDelimiters();
        self::$l = preg_quote($l, '/');
        self::$r = preg_quote($r, '/');
        self::$regex = '/
			' . self::$l . 'block\\s(["\']?)(.+?)\\1' . self::$r . '(?:\\r?\\n?)
			((?:
				(?R)
				|
				[^' . self::$l . ']*
				(?:
					(?! ' . self::$l . '\\/?block\\b )
					' . self::$l . '
					[^' . self::$l . ']*+
				)*
			)*)
			' . self::$l . '\\/block' . self::$r . '
			/six';
        if ($compiler->getLooseOpeningHandling()) {
            self::$l .= '\\s*';
            self::$r = '\\s*' . self::$r;
        }
        $inheritanceTree = array(array('source' => $compiler->getTemplateSource()));
        //$curPath         = dirname($compiler->getDwoo()->getTemplate()->getResourceIdentifier()) . DIRECTORY_SEPARATOR;
        $curTpl = $compiler->getDwoo()->getTemplate();
        while (!empty($file)) {
            if ($file === '""' || $file === "''" || substr($file, 0, 1) !== '"' && substr($file, 0, 1) !== '\'') {
                throw new CompilationException($compiler, 'Extends : The file name must be a non-empty string');
                return;
            }
            if (preg_match('#^["\']([a-z]{2,}):(.*?)["\']$#i', $file, $m)) {
                // resource:identifier given, extract them
                $resource = $m[1];
                $identifier = $m[2];
            } else {
                // get the current template's resource
                $resource = $curTpl->getResourceName();
                $identifier = substr($file, 1, -1);
            }
            try {
                $parent = $compiler->getDwoo()->templateFactory($resource, $identifier, null, null, null, $curTpl);
            } catch (\Dwoo\Exception\SecurityException $e) {
                throw new CompilationException($compiler, 'Extends : Security restriction : ' . $e->getMessage());
            } catch (\Dwoo\Exception $e) {
                throw new Exception($compiler, 'Extends : ' . $e->getMessage());
            }
            if ($parent === null) {
                throw new CompilationException($compiler, 'Extends : Resource "' . $resource . ':' . $identifier . '" not found.');
            } elseif ($parent === false) {
                throw new CompilationException($compiler, 'Extends : Resource "' . $resource . '" does not support extends.');
            }
            $curTpl = $parent;
            $newParent = array('source' => $parent->getSource(), 'resource' => $resource, 'identifier' => $parent->getResourceIdentifier(), 'uid' => $parent->getUid());
            if (array_search($newParent, $inheritanceTree, true) !== false) {
                throw new CompilationException($compiler, 'Extends : Recursive template inheritance detected');
            }
            $inheritanceTree[] = $newParent;
            if (preg_match('/^' . self::$l . 'extends(?:\\(?\\s*|\\s+)(?:file=)?\\s*((["\']).+?\\2|\\S+?)\\s*\\)?\\s*?' . self::$r . '/i', $parent->getSource(), $match)) {
                $curPath = dirname($identifier) . DIRECTORY_SEPARATOR;
                if (isset($match[2]) && $match[2] == '"') {
                    $file = '"' . str_replace('"', '\\"', substr($match[1], 1, -1)) . '"';
                } elseif (isset($match[2]) && $match[2] == "'") {
                    $file = '"' . substr($match[1], 1, -1) . '"';
                } else {
                    $file = '"' . $match[1] . '"';
                }
            } else {
                $file = false;
            }
        }
        while (true) {
            $parent = array_pop($inheritanceTree);
            $child = end($inheritanceTree);
            self::$childSource = $child['source'];
            self::$lastReplacement = count($inheritanceTree) === 1;
            if (!isset($newSource)) {
                $newSource = $parent['source'];
            }
            $newSource = preg_replace_callback(self::$regex, array(__CLASS__, 'replaceBlock'), $newSource);
            $newSource = $l . 'do extendsCheck(' . var_export($parent['resource'] . ':' . $parent['identifier'], true) . ')' . $r . $newSource;
            if (self::$lastReplacement) {
                break;
            }
        }
        $compiler->setTemplateSource($newSource);
        $compiler->recompile();
    }
Exemplo n.º 15
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 /**
  * Return the Dwoo compiler object
  *
  * @return ICompiler
  */
 public function getCompiler()
 {
     if (null === $this->_compiler) {
         $this->_compiler = Compiler::compilerFactory();
     }
     return $this->_compiler;
 }
 /**
  * @param Compiler $compiler
  * @param int      $message
  */
 public function __construct(Compiler $compiler, $message)
 {
     $this->compiler = $compiler;
     $this->template = $compiler->getDwoo()->getTemplate();
     parent::__construct('Compilation error at line ' . $compiler->getLine() . ' in "' . $this->template->getResourceName() . ':' . $this->template->getResourceIdentifier() . '" : ' . $message);
 }
Exemplo n.º 17
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 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $params = $compiler->getCompiledParams($params);
     $out = $content . Compiler::PHP_OPEN . $prepend . "\n" . '$tmp = ob_get_clean();';
     return $out . "\n" . 'if (!class_exists(\'\\Dwoo\\Plugins\\Blocks\\BlockScriptCapture\', false)) { $this->getLoader()->loadPlugin(\'script_capture\'); }' . "\n" . '\\Dwoo\\Plugins\\Blocks\\BlockScriptCapture::addScript(' . $params['name'] . ',$tmp);' . $append . Compiler::PHP_CLOSE;
 }
Exemplo n.º 18
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 /**
  * called at compile time to define what the block should output in the compiled template code, happens when the block is declared
  * basically this will replace the {block arg arg arg} tag in the template
  * @param Compiler $compiler the compiler instance that calls this function
  * @param array    $params   an array containing original and compiled parameters
  * @param string   $prepend  that is just meant to allow a child class to call
  *                           parent::postProcessing($compiler, $params, "foo();") to add a command before the
  *                           default commands are executed
  * @param string   $append   that is just meant to allow a child class to call
  *                           parent::postProcessing($compiler, $params, null, "foo();") to add a command after the
  *                           default commands are executed
  * @param string   $type     the type is the plugin class name used
  *
  * @return string
  */
 public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type)
 {
     return Compiler::PHP_OPEN . $prepend . '$this->addStack("' . $type . '", array(' . Compiler::implode_r($compiler->getCompiledParams($params)) . '));' . $append . Compiler::PHP_CLOSE;
 }
Exemplo n.º 19
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 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $compiler->setAutoEscape(array_pop(self::$stack));
     return $content;
 }
Exemplo n.º 20
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 /**
  * returns the compiled template file name
  *
  * @param Core      $dwoo     the dwoo instance that requests it
  * @param ICompiler $compiler the compiler that must be used
  *
  * @return string
  */
 public function getCompiledTemplate(Core $dwoo, ICompiler $compiler = null)
 {
     $compiledFile = $this->getCompiledFilename($dwoo);
     if ($this->debug !== true && $this->compilationEnforced !== true && isset(self::$cache['compiled'][$this->compileId]) === true) {
         // already checked, return compiled file
     } elseif ($this->debug !== true && $this->compilationEnforced !== true && $this->isValidCompiledFile($compiledFile)) {
         // template is compiled
         self::$cache['compiled'][$this->compileId] = true;
     } else {
         // compiles the template
         $this->compilationEnforced = false;
         if ($compiler === null) {
             $compiler = $dwoo->getDefaultCompilerFactory($this->getResourceName());
             if ($compiler === null || $compiler === array('\\Dwoo\\Compiler', 'compilerFactory')) {
                 if (class_exists('Compiler') === false) {
                     include_once Core::DWOO_DIRECTORY . DIRECTORY_SEPARATOR . 'Compiler.php';
                 }
                 $compiler = Compiler::compilerFactory();
             } else {
                 $compiler = call_user_func($compiler);
             }
         }
         $compiler->debug = $this->debug;
         $this->compiler = $compiler;
         $compiler->setCustomPlugins($dwoo->getCustomPlugins());
         $compiler->setSecurityPolicy($dwoo->getSecurityPolicy());
         $this->makeDirectory(dirname($compiledFile), $dwoo->getCompileDir());
         file_put_contents($compiledFile, $compiler->compile($dwoo, $this));
         if ($this->chmod !== null) {
             chmod($compiledFile, $this->chmod);
         }
         self::$cache['compiled'][$this->compileId] = true;
     }
     return $compiledFile;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $output = Compiler::PHP_OPEN;
     $params = $compiler->getCompiledParams($params);
     // assigns params
     $loop = $params['loop'];
     $start = $params['start'];
     $max = $params['max'];
     $name = $params['name'];
     $step = $params['step'];
     $show = $params['show'];
     // gets unique id
     $cnt = self::$cnt++;
     $output .= '$this->globals[\'section\'][' . $name . '] = array();' . "\n" . '$_section' . $cnt . ' =& $this->globals[\'section\'][' . $name . '];' . "\n";
     if ($loop !== 'null') {
         $output .= '$_section' . $cnt . '[\'loop\'] = is_array($tmp = ' . $loop . ') ? count($tmp) : max(0, (int) $tmp);' . "\n";
     } else {
         $output .= '$_section' . $cnt . '[\'loop\'] = 1;' . "\n";
     }
     if ($show !== 'null') {
         $output .= '$_section' . $cnt . '[\'show\'] = ' . $show . ";\n";
     } else {
         $output .= '$_section' . $cnt . '[\'show\'] = true;' . "\n";
     }
     if ($name !== 'null') {
         $output .= '$_section' . $cnt . '[\'name\'] = ' . $name . ";\n";
     } else {
         $output .= '$_section' . $cnt . '[\'name\'] = true;' . "\n";
     }
     if ($max !== 'null') {
         $output .= '$_section' . $cnt . '[\'max\'] = (int)' . $max . ";\n" . 'if($_section' . $cnt . '[\'max\'] < 0) { $_section' . $cnt . '[\'max\'] = $_section' . $cnt . '[\'loop\']; }' . "\n";
     } else {
         $output .= '$_section' . $cnt . '[\'max\'] = $_section' . $cnt . '[\'loop\'];' . "\n";
     }
     if ($step !== 'null') {
         $output .= '$_section' . $cnt . '[\'step\'] = (int)' . $step . ' == 0 ? 1 : (int) ' . $step . ";\n";
     } else {
         $output .= '$_section' . $cnt . '[\'step\'] = 1;' . "\n";
     }
     if ($start !== 'null') {
         $output .= '$_section' . $cnt . '[\'start\'] = (int)' . $start . ";\n";
     } else {
         $output .= '$_section' . $cnt . '[\'start\'] = $_section' . $cnt . '[\'step\'] > 0 ? 0 : $_section' . $cnt . '[\'loop\'] - 1;' . "\n" . 'if ($_section' . $cnt . '[\'start\'] < 0) { $_section' . $cnt . '[\'start\'] = max($_section' . $cnt . '[\'step\'] > 0 ? 0 : -1, $_section' . $cnt . '[\'loop\'] + $_section' . $cnt . '[\'start\']); } ' . "\n" . 'else { $_section' . $cnt . '[\'start\'] = min($_section' . $cnt . '[\'start\'], $_section' . $cnt . '[\'step\'] > 0 ? $_section' . $cnt . '[\'loop\'] : $_section' . $cnt . '[\'loop\'] -1); }' . "\n";
     }
     $output .= 'if ($_section' . $cnt . '[\'show\']) {' . "\n";
     if ($start === 'null' && $step === 'null' && $max === 'null') {
         $output .= '	$_section' . $cnt . '[\'total\'] = $_section' . $cnt . '[\'loop\'];' . "\n";
     } else {
         $output .= '	$_section' . $cnt . '[\'total\'] = min(ceil(($_section' . $cnt . '[\'step\'] > 0 ? $_section' . $cnt . '[\'loop\'] - $_section' . $cnt . '[\'start\'] : $_section' . $cnt . '[\'start\'] + 1) / abs($_section' . $cnt . '[\'step\'])), $_section' . $cnt . '[\'max\']);' . "\n";
     }
     $output .= '	if ($_section' . $cnt . '[\'total\'] == 0) {' . "\n" . '		$_section' . $cnt . '[\'show\'] = false;' . "\n" . '	}' . "\n" . '} else {' . "\n" . '	$_section' . $cnt . '[\'total\'] = 0;' . "\n}\n";
     $output .= 'if ($_section' . $cnt . '[\'show\']) {' . "\n";
     $output .= "\t" . 'for ($this->scope[' . $name . '] = $_section' . $cnt . '[\'start\'], $_section' . $cnt . '[\'iteration\'] = 1; ' . '$_section' . $cnt . '[\'iteration\'] <= $_section' . $cnt . '[\'total\']; ' . '$this->scope[' . $name . '] += $_section' . $cnt . '[\'step\'], $_section' . $cnt . '[\'iteration\']++) {' . "\n";
     $output .= "\t\t" . '$_section' . $cnt . '[\'rownum\'] = $_section' . $cnt . '[\'iteration\'];' . "\n";
     $output .= "\t\t" . '$_section' . $cnt . '[\'index_prev\'] = $this->scope[' . $name . '] - $_section' . $cnt . '[\'step\'];' . "\n";
     $output .= "\t\t" . '$_section' . $cnt . '[\'index_next\'] = $this->scope[' . $name . '] + $_section' . $cnt . '[\'step\'];' . "\n";
     $output .= "\t\t" . '$_section' . $cnt . '[\'first\']      = ($_section' . $cnt . '[\'iteration\'] == 1);' . "\n";
     $output .= "\t\t" . '$_section' . $cnt . '[\'last\']       = ($_section' . $cnt . '[\'iteration\'] == $_section' . $cnt . '[\'total\']);' . "\n";
     $output .= Compiler::PHP_CLOSE . $content . Compiler::PHP_OPEN;
     $output .= "\n\t}\n} " . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $output .= $params['hasElse'];
     }
     return $output;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $params = $compiler->getCompiledParams($params);
     $tpl = $compiler->getTemplateSource($params['tplPointer']);
     // assigns params
     $src = $params['from'];
     if ($params['item'] !== 'null') {
         if ($params['key'] !== 'null') {
             $key = $params['key'];
         }
         $val = $params['item'];
     } elseif ($params['key'] !== 'null') {
         $val = $params['key'];
     } else {
         throw new CompilationException($compiler, 'Foreach <em>item</em> parameter missing');
     }
     $name = $params['name'];
     if (substr($val, 0, 1) !== '"' && substr($val, 0, 1) !== '\'') {
         throw new CompilationException($compiler, 'Foreach <em>item</em> parameter must be of type string');
     }
     if (isset($key) && substr($val, 0, 1) !== '"' && substr($val, 0, 1) !== '\'') {
         throw new CompilationException($compiler, 'Foreach <em>key</em> parameter must be of type string');
     }
     // evaluates which global variables have to be computed
     $varName = '$dwoo.foreach.' . trim($name, '"\'') . '.';
     $shortVarName = '$.foreach.' . trim($name, '"\'') . '.';
     $usesAny = strpos($tpl, $varName) !== false || strpos($tpl, $shortVarName) !== false;
     $usesFirst = strpos($tpl, $varName . 'first') !== false || strpos($tpl, $shortVarName . 'first') !== false;
     $usesLast = strpos($tpl, $varName . 'last') !== false || strpos($tpl, $shortVarName . 'last') !== false;
     $usesIndex = $usesFirst || strpos($tpl, $varName . 'index') !== false || strpos($tpl, $shortVarName . 'index') !== false;
     $usesIteration = $usesLast || strpos($tpl, $varName . 'iteration') !== false || strpos($tpl, $shortVarName . 'iteration') !== false;
     $usesShow = strpos($tpl, $varName . 'show') !== false || strpos($tpl, $shortVarName . 'show') !== false;
     $usesTotal = $usesLast || strpos($tpl, $varName . 'total') !== false || strpos($tpl, $shortVarName . 'total') !== false;
     if (strpos($name, '$this->scope[') !== false) {
         $usesAny = $usesFirst = $usesLast = $usesIndex = $usesIteration = $usesShow = $usesTotal = true;
     }
     // override globals vars if implode is used
     if ($params['implode'] !== 'null') {
         $implode = $params['implode'];
         $usesAny = true;
         $usesLast = true;
         $usesIteration = true;
         $usesTotal = true;
     }
     // gets foreach id
     $cnt = self::$cnt++;
     // build pre content output
     $pre = Compiler::PHP_OPEN . "\n" . '$_fh' . $cnt . '_data = ' . $src . ';';
     // adds foreach properties
     if ($usesAny) {
         $pre .= "\n" . '$this->globals["foreach"][' . $name . '] = array' . "\n(";
         if ($usesIndex) {
             $pre .= "\n\t" . '"index"		=> 0,';
         }
         if ($usesIteration) {
             $pre .= "\n\t" . '"iteration"		=> 1,';
         }
         if ($usesFirst) {
             $pre .= "\n\t" . '"first"		=> null,';
         }
         if ($usesLast) {
             $pre .= "\n\t" . '"last"		=> null,';
         }
         if ($usesShow) {
             $pre .= "\n\t" . '"show"		=> $this->isArray($_fh' . $cnt . '_data, true),';
         }
         if ($usesTotal) {
             $pre .= "\n\t" . '"total"		=> $this->count($_fh' . $cnt . '_data),';
         }
         $pre .= "\n);\n" . '$_fh' . $cnt . '_glob =& $this->globals["foreach"][' . $name . '];';
     }
     // checks if foreach must be looped
     $pre .= "\n" . 'if ($this->isTraversable($_fh' . $cnt . '_data' . (isset($params['hasElse']) ? ', true' : '') . ') == true)' . "\n{";
     // iterates over keys
     $pre .= "\n\t" . 'foreach ($_fh' . $cnt . '_data as ' . (isset($key) ? '$this->scope[' . $key . ']=>' : '') . '$this->scope[' . $val . '])' . "\n\t{";
     // updates properties
     if ($usesFirst) {
         $pre .= "\n\t\t" . '$_fh' . $cnt . '_glob["first"] = (string) ($_fh' . $cnt . '_glob["index"] === 0);';
     }
     if ($usesLast) {
         $pre .= "\n\t\t" . '$_fh' . $cnt . '_glob["last"] = (string) ($_fh' . $cnt . '_glob["iteration"] === $_fh' . $cnt . '_glob["total"]);';
     }
     $pre .= "\n/* -- foreach start output */\n" . Compiler::PHP_CLOSE;
     // build post content output
     $post = Compiler::PHP_OPEN . "\n";
     if (isset($implode)) {
         $post .= '/* -- implode */' . "\n" . 'if (!$_fh' . $cnt . '_glob["last"]) {' . "\n\t" . 'echo ' . $implode . ";\n}\n";
     }
     $post .= '/* -- foreach end output */';
     // update properties
     if ($usesIndex) {
         $post .= "\n\t\t" . '$_fh' . $cnt . '_glob["index"]+=1;';
     }
     if ($usesIteration) {
         $post .= "\n\t\t" . '$_fh' . $cnt . '_glob["iteration"]+=1;';
     }
     // end loop
     $post .= "\n\t}\n}" . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $post .= $params['hasElse'];
     }
     return $pre . $content . $post;
 }
Exemplo n.º 23
0
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $tokens = $compiler->getParamTokens($params);
     $params = $compiler->getCompiledParams($params);
     $pre = Compiler::PHP_OPEN . 'if (' . implode(' ', self::replaceKeywords($params['*'], $tokens['*'], $compiler)) . ") {\n" . Compiler::PHP_CLOSE;
     $post = Compiler::PHP_OPEN . "\n}" . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $post .= $params['hasElse'];
     }
     return $pre . $content . $post;
 }
 public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
 {
     $params = $compiler->getCompiledParams($params);
     $tpl = $compiler->getTemplateSource($params['tplPointer']);
     // assigns params
     $src = $params['from'];
     $name = $params['name'];
     // evaluates which global variables have to be computed
     $varName = '$dwoo.loop.' . trim($name, '"\'') . '.';
     $shortVarName = '$.loop.' . trim($name, '"\'') . '.';
     $usesAny = strpos($tpl, $varName) !== false || strpos($tpl, $shortVarName) !== false;
     $usesFirst = strpos($tpl, $varName . 'first') !== false || strpos($tpl, $shortVarName . 'first') !== false;
     $usesLast = strpos($tpl, $varName . 'last') !== false || strpos($tpl, $shortVarName . 'last') !== false;
     $usesIndex = $usesFirst || strpos($tpl, $varName . 'index') !== false || strpos($tpl, $shortVarName . 'index') !== false;
     $usesIteration = $usesLast || strpos($tpl, $varName . 'iteration') !== false || strpos($tpl, $shortVarName . 'iteration') !== false;
     $usesShow = strpos($tpl, $varName . 'show') !== false || strpos($tpl, $shortVarName . 'show') !== false;
     $usesTotal = $usesLast || strpos($tpl, $varName . 'total') !== false || strpos($tpl, $shortVarName . 'total') !== false;
     if (strpos($name, '$this->scope[') !== false) {
         $usesAny = $usesFirst = $usesLast = $usesIndex = $usesIteration = $usesShow = $usesTotal = true;
     }
     // gets foreach id
     $cnt = self::$cnt++;
     // builds pre processing output
     $pre = Compiler::PHP_OPEN . "\n" . '$_loop' . $cnt . '_data = ' . $src . ';';
     // adds foreach properties
     if ($usesAny) {
         $pre .= "\n" . '$this->globals["loop"][' . $name . '] = array' . "\n(";
         if ($usesIndex) {
             $pre .= "\n\t" . '"index"		=> 0,';
         }
         if ($usesIteration) {
             $pre .= "\n\t" . '"iteration"		=> 1,';
         }
         if ($usesFirst) {
             $pre .= "\n\t" . '"first"		=> null,';
         }
         if ($usesLast) {
             $pre .= "\n\t" . '"last"		=> null,';
         }
         if ($usesShow) {
             $pre .= "\n\t" . '"show"		=> $this->isTraversable($_loop' . $cnt . '_data, true),';
         }
         if ($usesTotal) {
             $pre .= "\n\t" . '"total"		=> $this->count($_loop' . $cnt . '_data),';
         }
         $pre .= "\n);\n" . '$_loop' . $cnt . '_glob =& $this->globals["loop"][' . $name . '];';
     }
     // checks if the loop must be looped
     $pre .= "\n" . 'if ($this->isTraversable($_loop' . $cnt . '_data' . (isset($params['hasElse']) ? ', true' : '') . ') == true)' . "\n{";
     // iterates over keys
     $pre .= "\n\t" . 'foreach ($_loop' . $cnt . '_data as $tmp_key => $this->scope["-loop-"])' . "\n\t{";
     // updates properties
     if ($usesFirst) {
         $pre .= "\n\t\t" . '$_loop' . $cnt . '_glob["first"] = (string) ($_loop' . $cnt . '_glob["index"] === 0);';
     }
     if ($usesLast) {
         $pre .= "\n\t\t" . '$_loop' . $cnt . '_glob["last"] = (string) ($_loop' . $cnt . '_glob["iteration"] === $_loop' . $cnt . '_glob["total"]);';
     }
     $pre .= "\n\t\t" . '$_loop' . $cnt . '_scope = $this->setScope(array("-loop-"));' . "\n/* -- loop start output */\n" . Compiler::PHP_CLOSE;
     // build post processing output and cache it
     $post = Compiler::PHP_OPEN . "\n" . '/* -- loop end output */' . "\n\t\t" . '$this->setScope($_loop' . $cnt . '_scope, true);';
     // update properties
     if ($usesIndex) {
         $post .= "\n\t\t" . '$_loop' . $cnt . '_glob["index"]+=1;';
     }
     if ($usesIteration) {
         $post .= "\n\t\t" . '$_loop' . $cnt . '_glob["iteration"]+=1;';
     }
     // end loop
     $post .= "\n\t}\n}\n" . Compiler::PHP_CLOSE;
     if (isset($params['hasElse'])) {
         $post .= $params['hasElse'];
     }
     return $pre . $content . $post;
 }
    public static function postProcessing(Compiler $compiler, array $params, $prepend, $append, $content)
    {
        $params = $compiler->getCompiledParams($params);
        $tpl = $compiler->getTemplateSource($params['tplPointer']);
        // assigns params
        $from = $params['from'];
        $name = $params['name'];
        $step = $params['step'];
        $to = $params['to'];
        // evaluates which global variables have to be computed
        $varName = '$dwoo.for.' . trim($name, '"\'') . '.';
        $shortVarName = '$.for.' . trim($name, '"\'') . '.';
        $usesAny = strpos($tpl, $varName) !== false || strpos($tpl, $shortVarName) !== false;
        $usesFirst = strpos($tpl, $varName . 'first') !== false || strpos($tpl, $shortVarName . 'first') !== false;
        $usesLast = strpos($tpl, $varName . 'last') !== false || strpos($tpl, $shortVarName . 'last') !== false;
        $usesIndex = strpos($tpl, $varName . 'index') !== false || strpos($tpl, $shortVarName . 'index') !== false;
        $usesIteration = $usesFirst || $usesLast || strpos($tpl, $varName . 'iteration') !== false || strpos($tpl, $shortVarName . 'iteration') !== false;
        $usesShow = strpos($tpl, $varName . 'show') !== false || strpos($tpl, $shortVarName . 'show') !== false;
        $usesTotal = $usesLast || strpos($tpl, $varName . 'total') !== false || strpos($tpl, $shortVarName . 'total') !== false;
        if (strpos($name, '$this->scope[') !== false) {
            $usesAny = $usesFirst = $usesLast = $usesIndex = $usesIteration = $usesShow = $usesTotal = true;
        }
        // gets foreach id
        $cnt = self::$cnt++;
        // builds pre processing output for
        $out = Compiler::PHP_OPEN . "\n" . '$_for' . $cnt . '_from = ' . $from . ';' . "\n" . '$_for' . $cnt . '_to = ' . $to . ';' . "\n" . '$_for' . $cnt . '_step = abs(' . $step . ');' . "\n" . 'if (is_numeric($_for' . $cnt . '_from) && !is_numeric($_for' . $cnt . '_to)) { $this->triggerError(\'For requires the <em>to</em> parameter when using a numerical <em>from</em>\'); }' . "\n" . '$tmp_shows = $this->isArray($_for' . $cnt . '_from, true) || (is_numeric($_for' . $cnt . '_from) && (abs(($_for' . $cnt . '_from - $_for' . $cnt . '_to)/$_for' . $cnt . '_step) !== 0 || $_for' . $cnt . '_from == $_for' . $cnt . '_to));';
        // adds for properties
        if ($usesAny) {
            $out .= "\n" . '$this->globals["for"][' . $name . '] = array' . "\n(";
            if ($usesIndex) {
                $out .= "\n\t" . '"index"		=> 0,';
            }
            if ($usesIteration) {
                $out .= "\n\t" . '"iteration"		=> 1,';
            }
            if ($usesFirst) {
                $out .= "\n\t" . '"first"		=> null,';
            }
            if ($usesLast) {
                $out .= "\n\t" . '"last"		=> null,';
            }
            if ($usesShow) {
                $out .= "\n\t" . '"show"		=> $tmp_shows,';
            }
            if ($usesTotal) {
                $out .= "\n\t" . '"total"		=> $this->isArray($_for' . $cnt . '_from) ? floor($this->count($_for' . $cnt . '_from) / $_for' . $cnt . '_step) : (is_numeric($_for' . $cnt . '_from) ? abs(($_for' . $cnt . '_to + 1 - $_for' . $cnt . '_from)/$_for' . $cnt . '_step) : 0),';
            }
            $out .= "\n);\n" . '$_for' . $cnt . '_glob =& $this->globals["for"][' . $name . '];';
        }
        // checks if for must be looped
        $out .= "\n" . 'if ($tmp_shows)' . "\n{";
        // set from/to to correct values if an array was given
        $out .= "\n\t" . 'if ($this->isArray($_for' . $cnt . '_from' . (isset($params['hasElse']) ? ', true' : '') . ') == true) {
		$_for' . $cnt . '_to = is_numeric($_for' . $cnt . '_to) ? $_for' . $cnt . '_to - $_for' . $cnt . '_step : $this->count($_for' . $cnt . '_from) - 1;
		$_for' . $cnt . '_from = 0;
	}';
        // if input are pure numbers it shouldn't reorder them, if it's variables it gets too messy though so in that case a counter should be used
        $reverse = false;
        $condition = '<=';
        $incrementer = '+';
        if (preg_match('{^(["\']?)([0-9]+)\\1$}', $from, $mN1) && preg_match('{^(["\']?)([0-9]+)\\1$}', $to, $mN2)) {
            $from = (int) $mN1[2];
            $to = (int) $mN2[2];
            if ($from > $to) {
                $reverse = true;
                $condition = '>=';
                $incrementer = '-';
            }
        }
        // reverse from and to if needed
        if (!$reverse) {
            $out .= "\n\t" . 'if ($_for' . $cnt . '_from > $_for' . $cnt . '_to) {
				$tmp = $_for' . $cnt . '_from;
				$_for' . $cnt . '_from = $_for' . $cnt . '_to;
				$_for' . $cnt . '_to = $tmp;
			}';
        }
        $out .= "\n\t" . 'for ($this->scope[' . $name . '] = $_for' . $cnt . '_from; $this->scope[' . $name . '] ' . $condition . ' $_for' . $cnt . '_to; $this->scope[' . $name . '] ' . $incrementer . '= $_for' . $cnt . '_step)' . "\n\t{";
        // updates properties
        if ($usesIndex) {
            $out .= "\n\t\t" . '$_for' . $cnt . '_glob["index"] = $this->scope[' . $name . '];';
        }
        if ($usesFirst) {
            $out .= "\n\t\t" . '$_for' . $cnt . '_glob["first"] = (string) ($_for' . $cnt . '_glob["iteration"] === 1);';
        }
        if ($usesLast) {
            $out .= "\n\t\t" . '$_for' . $cnt . '_glob["last"] = (string) ($_for' . $cnt . '_glob["iteration"] === $_for' . $cnt . '_glob["total"]);';
        }
        $out .= "\n/* -- for start output */\n" . Compiler::PHP_CLOSE;
        // build post processing output and cache it
        $postOut = Compiler::PHP_OPEN . '/* -- for end output */';
        // update properties
        if ($usesIteration) {
            $postOut .= "\n\t\t" . '$_for' . $cnt . '_glob["iteration"]+=1;';
        }
        // end loop
        $postOut .= "\n\t}\n}\n" . Compiler::PHP_CLOSE;
        if (isset($params['hasElse'])) {
            $postOut .= $params['hasElse'];
        }
        return $out . $content . $postOut;
    }