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75 lines
2.6 KiB
PHP
75 lines
2.6 KiB
PHP
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<?php
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/**
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* Smarty Internal Plugin Compile Insert
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*
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* Compiles the {insert} tag
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*
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* @package Smarty
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* @subpackage Compiler
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* @author Uwe Tews
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*/
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/**
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* Smarty Internal Plugin Compile Insert Class
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*/
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class Smarty_Internal_Compile_Insert extends Smarty_Internal_CompileBase {
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/**
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* Compiles code for the {insert} tag
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*
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* @param array $args array with attributes from parser
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* @param object $compiler compiler object
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* @return string compiled code
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*/
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public function compile($args, $compiler)
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{
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$this->compiler = $compiler;
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$this->required_attributes = array('name');
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$this->optional_attributes = array('_any');
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// check and get attributes
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$_attr = $this->_get_attributes($args);
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// this tag must not be cached
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$this->compiler->tag_nocache = true;
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$_output = '<?php ';
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// save posible attributes
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$_name = 'insert_' . trim($_attr['name'], "'");
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if (isset($_attr['assign'])) {
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// output will be stored in a smarty variable instead of beind displayed
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$_assign = $_attr['assign'];
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// create variable to make shure that the compiler knows about its nocache status
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$this->compiler->template->tpl_vars[trim($_attr['assign'],"'")] = new Smarty_Variable(null,true);
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}
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if (isset($_attr['script'])) {
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// script which must be included
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$_script = $_attr['script'];
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if (!file_exists($_script)) {
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$this->compiler->trigger_template_error('missing file "' . $_script . '"');
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}
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// code for script file loading
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$_output .= 'require once ' . $_script . ';';
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} else {
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if (!is_callable($_name)) {
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$this->compiler->trigger_template_error('function "' . $_name . '" is not callable');
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}
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}
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// delete {insert} standard attributes
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unset($_attr['name'], $_attr['assign'], $_attr['script']);
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// convert attributes into parameter array string
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$_paramsArray = array();
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foreach ($_attr as $_key => $_value) {
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$_paramsArray[] = "'$_key'=>$_value";
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}
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$_params = 'array(' . implode(",", $_paramsArray) . ')';
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// call insert
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if (isset($_assign)) {
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$_output .= '$_smarty_tpl->assign(' . $_assign . ',' . $_name . '(' . $_params . '),true); ?>';
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} else {
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$this->compiler->has_output = true;
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$_output .= 'echo ' . $_name . '(' . $_params . '); ?>';
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}
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return $_output;
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}
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}
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?>
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