Библиотека для cis, online, cms1
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Фёдор Подлеснов
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269 changed files with 39854 additions and 0 deletions
71
PHPTAL/Php/Attribute/METAL/DefineMacro.php
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71
PHPTAL/Php/Attribute/METAL/DefineMacro.php
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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//
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// Copyright (c) 2004-2005 Laurent Bedubourg
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
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//
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require_once PHPTAL_DIR.'PHPTAL/Php/Attribute.php';
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// METAL Specification 1.0
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//
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// argument ::= Name
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//
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// Example:
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//
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// <p metal:define-macro="copyright">
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// Copyright 2001, <em>Foobar</em> Inc.
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// </p>
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//
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// PHPTAL:
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//
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// <?php function XXX_macro_copyright( $tpl ) { ? >
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// <p>
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// Copyright 2001, <em>Foobar</em> Inc.
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// </p>
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// <?php } ? >
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//
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/**
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* @package phptal.php.attribute.metal
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* @author Laurent Bedubourg <lbedubourg@motion-twin.com>
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*/
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class PHPTAL_Php_Attribute_METAL_DefineMacro extends PHPTAL_Php_Attribute
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{
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public function start()
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{
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$macroname = strtr(trim($this->expression),'-','_');
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if (!preg_match('/^[a-z0-9_]+$/i', $macroname)){
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throw new PHPTAL_Exception('Bad macro name "'.$macroname.'"', $this->tag->getSourceFile(), $this->tag->getSourceLine());
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}
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$this->tag->generator->doFunction($macroname, '$tpl, $ctx');
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$this->tag->generator->doXmlDeclaration();
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$this->tag->generator->doDoctype();
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$this->tag->generator->doSetVar('$tpl', 'clone $tpl');
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$this->tag->generator->doSetVar('$ctx', '$tpl->getContext()');
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$this->tag->generator->doSetVar('$glb', '$tpl->getGlobalContext()');
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$this->tag->generator->doSetVar('$_translator', '$tpl->getTranslator()');
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}
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public function end()
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{
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$this->tag->generator->doEnd();
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}
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}
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75
PHPTAL/Php/Attribute/METAL/DefineSlot.php
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75
PHPTAL/Php/Attribute/METAL/DefineSlot.php
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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//
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// Copyright (c) 2004-2005 Laurent Bedubourg
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
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//
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require_once PHPTAL_DIR.'PHPTAL/Php/Attribute.php';
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// METAL Specification 1.0
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//
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// argument ::= Name
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//
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// Example:
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//
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// <table metal:define-macro="sidebar">
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// <tr><th>Links</th></tr>
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// <tr><td metal:define-slot="links">
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// <a href="/">A Link</a>
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// </td></tr>
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// </table>
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//
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// PHPTAL: (access to slots may be renamed)
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//
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// <?php function XXXX_macro_sidebar( $tpl ) { ? >
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// <table>
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// <tr><th>Links</th></tr>
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// <tr>
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// <?php if (isset($tpl->slots->links)): ? >
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// <?php echo $tpl->slots->links ? >
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// <?php else: ? >
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// <td>
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// <a href="/">A Link</a>
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// </td></tr>
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// </table>
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// <?php } ? >
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//
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/**
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* @package phptal.php.attribute.metal
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* @author Laurent Bedubourg <lbedubourg@motion-twin.com>
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*/
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class PHPTAL_Php_Attribute_METAL_DefineSlot extends PHPTAL_Php_Attribute
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{
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public function start()
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{
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$cond = sprintf('$ctx->hasSlot("%s")', $this->expression);
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$this->tag->generator->doIf($cond);
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$code = sprintf('<?php echo $ctx->getSlot("%s") ?>', $this->expression);
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$this->tag->generator->pushHtml($code);
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$this->tag->generator->doElse();
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}
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public function end()
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{
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$this->tag->generator->doEnd();
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}
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}
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?>
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75
PHPTAL/Php/Attribute/METAL/FillSlot.php
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75
PHPTAL/Php/Attribute/METAL/FillSlot.php
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@ -0,0 +1,75 @@
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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//
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// Copyright (c) 2004-2005 Laurent Bedubourg
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
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//
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require_once PHPTAL_DIR.'PHPTAL/Php/Attribute.php';
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// METAL Specification 1.0
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//
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// argument ::= Name
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//
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// Example:
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//
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// <table metal:use-macro="here/doc1/macros/sidebar">
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// <tr><th>Links</th></tr>
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// <tr><td metal:fill-slot="links">
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// <a href="http://www.goodplace.com">Good Place</a><br>
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// <a href="http://www.badplace.com">Bad Place</a><br>
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// <a href="http://www.otherplace.com">Other Place</a>
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// </td></tr>
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// </table>
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//
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// PHPTAL:
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//
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// 1. evaluate slots
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//
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// <?php ob_start(); ? >
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// <td>
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// <a href="http://www.goodplace.com">Good Place</a><br>
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// <a href="http://www.badplace.com">Bad Place</a><br>
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// <a href="http://www.otherplace.com">Other Place</a>
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// </td>
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// <?php $tpl->slots->links = ob_get_contents(); ob_end_clean(); ? >
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//
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// 2. call the macro (here not supported)
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//
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// <?php echo phptal_macro($tpl, 'master_page.html/macros/sidebar'); ? >
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//
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/**
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* @package phptal.php.attribute.metal
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* @author Laurent Bedubourg <lbedubourg@motion-twin.com>
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*/
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class PHPTAL_Php_Attribute_METAL_FillSlot extends PHPTAL_Php_Attribute
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{
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public function start()
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{
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$this->tag->generator->pushCode('ob_start()');
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}
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public function end()
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{
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$code = '$ctx->fillSlot("'.$this->expression.'", ob_get_clean())';
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$this->tag->generator->pushCode($code);
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}
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}
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131
PHPTAL/Php/Attribute/METAL/UseMacro.php
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131
PHPTAL/Php/Attribute/METAL/UseMacro.php
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@ -0,0 +1,131 @@
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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//
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// Copyright (c) 2004-2005 Laurent Bedubourg
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Authors: Laurent Bedubourg <lbedubourg@motion-twin.com>
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//
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require_once PHPTAL_DIR.'PHPTAL/Php/Attribute.php';
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// METAL Specification 1.0
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//
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// argument ::= expression
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//
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// Example:
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//
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// <hr />
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// <p metal:use-macro="here/master_page/macros/copyright">
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// <hr />
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//
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// PHPTAL: (here not supported)
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//
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// <?php echo phptal_macro( $tpl, 'master_page.html/macros/copyright'); ? >
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//
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/**
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* @package phptal.php.attribute.metal
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* @author Laurent Bedubourg <lbedubourg@motion-twin.com>
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*/
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class PHPTAL_Php_Attribute_METAL_UseMacro extends PHPTAL_Php_Attribute
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{
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static $ALLOWED_ATTRIBUTES = array(
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'metal:fill-slot',
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'metal:define-macro',
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'tal:define',
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);
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public function start()
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{
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$this->pushSlots();
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foreach ($this->tag->children as $child){
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$this->generateFillSlots($child);
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}
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$macroname = strtr($this->expression,'-','_');
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// local macro (no filename specified) and non dynamic macro name
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if (preg_match('/^[a-z0-9_]+$/i', $macroname)) {
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$code = sprintf(
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'%s%s($tpl, $ctx)',
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$this->tag->generator->getFunctionPrefix(),
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$macroname
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);
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$this->tag->generator->pushCode($code);
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}
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// external macro or ${macroname}, use PHPTAL at runtime to resolve it
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else {
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$code = $this->tag->generator->interpolateTalesVarsInString($this->expression);
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$code = sprintf('<?php $tpl->executeMacro(%s); ?>', $code);
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$this->tag->generator->pushHtml($code);
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}
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$this->popSlots();
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}
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public function end()
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{
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}
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private function pushSlots()
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{
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// reset template slots on each macro call ?
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//
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// NOTE: defining a macro and using another macro on the same tag
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// means inheriting from the used macro, thus slots are shared, it
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// is a little tricky to understand but very natural to use.
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//
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// For example, we may have a main design.html containing our main
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// website presentation with some slots (menu, content, etc...) then
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// we may define a member.html macro which use the design.html macro
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// for the general layout, fill the menu slot and let caller templates
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// fill the parent content slot without interfering.
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if (!$this->tag->hasAttribute('metal:define-macro')){
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$this->tag->generator->pushCode('$ctx->pushSlots()');
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}
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}
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private function popSlots()
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{
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// restore slots if not inherited macro
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if (!$this->tag->hasAttribute('metal:define-macro')){
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$this->tag->generator->pushCode('$ctx->popSlots()');
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}
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}
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private function generateFillSlots($tag)
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{
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if (false == ($tag instanceOf PHPTAL_Php_Tree))
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return;
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// if the tag contains one of the allowed attribute, we generate it
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foreach (self::$ALLOWED_ATTRIBUTES as $attribute){
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if ($tag->hasAttribute($attribute)){
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$tag->generate();
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return;
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}
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}
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// recurse
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foreach ($tag->children as $child){
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$this->generateFillSlots($child);
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}
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}
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}
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?>
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