Библиотека для cis, online, cms1

2016-06-29 18:51:32 +03:00 · 2016-06-29 18:51:32 +03:00 · 3c2e614d87
commit 3c2e614d87
269 changed files with 39854 additions and 0 deletions
--- a/PHPTAL/Php/Attribute/TAL/Replace.php
+++ b/PHPTAL/Php/Attribute/TAL/Replace.php
@ -0,0 +1,117 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+//  
+//  Copyright (c) 2004-2005 Laurent Bedubourg
+//  
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2.1 of the License, or (at your option) any later version.
+//  
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//  
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//  
+//  Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
+//  
+
+require_once PHPTAL_DIR.'PHPTAL/Php/Attribute.php';
+
+// TAL Specifications 1.4
+//
+//      argument ::= (['text'] | 'structure') expression
+//
+//  Default behaviour : text
+//
+//      <span tal:replace="template/title">Title</span>
+//      <span tal:replace="text template/title">Title</span>
+//      <span tal:replace="structure table" />
+//      <span tal:replace="nothing">This element is a comment.</span>
+//  
+
+require_once PHPTAL_DIR.'PHPTAL/Php/TalesChainExecutor.php';
+
+/**
+ * @package phptal.php.attribute.tal
+ * @author Laurent Bedubourg <lbedubourg@motion-twin.com>
+ */
+class PHPTAL_Php_Attribute_TAL_Replace 
+extends PHPTAL_Php_Attribute
+implements PHPTAL_Php_TalesChainReader
+{
+    const REPLACE_VAR = '$__replace__';
+    
+    public function start()
+    {
+        // tal:replace="" => do nothing and ignore node
+        if (trim($this->expression) == ""){
+            return;
+        }
+
+        $expression = $this->extractEchoType($this->expression);
+        $code = $this->tag->generator->evaluateExpression($expression);
+
+        // chained expression
+        if (is_array($code)){
+            return $this->replaceByChainedExpression($code);
+        }
+
+        // nothing do nothing
+        if ($code == PHPTAL_TALES_NOTHING_KEYWORD) {
+            return;
+        }
+
+        // default generate default tag content
+        if ($code == PHPTAL_TALES_DEFAULT_KEYWORD) {
+            return $this->generateDefault();
+        }
+
+        // replace tag with result of expression
+        $this->doEcho($code);
+    }
+
+    public function end()
+    {
+    }
+
+    private function replaceByChainedExpression($expArray)
+    {
+        $executor = new PHPTAL_Php_TalesChainExecutor(
+            $this->tag->generator, $expArray, $this
+        );
+    }
+
+    public function talesChainNothingKeyword(PHPTAL_Php_TalesChainExecutor $executor)
+    {
+        $executor->continueChain();
+    }
+
+    public function talesChainDefaultKeyword(PHPTAL_Php_TalesChainExecutor $executor)
+    {
+        $executor->doElse();
+        $this->generateDefault();
+        $executor->breakChain();
+    }
+
+    public function talesChainPart(PHPTAL_Php_TalesChainExecutor $executor, $exp, $islast)
+    {
+        $executor->doIf('!phptal_isempty('.self::REPLACE_VAR.' = '.$exp.')');
+        $this->doEcho(self::REPLACE_VAR);
+    }
+
+    private function generateDefault()
+    {
+        $this->tag->generateSurroundHead();
+        $this->tag->generateHead();
+        $this->tag->generateContent();
+        $this->tag->generateFoot();
+        $this->tag->generateSurroundFoot();
+    }
+}
+
+?>