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Initial revision
This commit is contained in:
mohrt
388
Smarty.class.php
Normal file
388
Smarty.class.php
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@@ -0,0 +1,388 @@
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<?
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/*
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* Project: Smarty: the PHP compiled template engine
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* File: Smarty.class.php
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* Author: Monte Ohrt <monte@ispi.net>
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*
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*/
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require("Smarty.functions.php");
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class Smarty
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{
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// public vars
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var $compile_check = true; // whether to check for compiling step or not:
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// This is generally set to false once the
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// application is entered into production and
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// initially compiled. Leave set to true
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// during development.
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var $compile_dir_ext = "_c"; // the directory extention where
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// compiled templates are placed
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var $tpl_file_ext = ".tpl"; // template file extentions
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var $max_recursion_depth = 10; // maximum recursion depth.
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// this is to help catch infinite loops.
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// 0 == unlimited recursion.
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var $allow_php = false; // whether or not to allow embedded php
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// in the templates. By default, php tags
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// are escaped.
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var $left_delimiter = "{"; // template tag delimiters.
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var $right_delimiter = "}";
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// registered template functions
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// NOTE: leave off the "smarty_" prefix on the actual PHP function name
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var $registered_functions = array( "htmlesc","urlesc","default","config" );
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// internal vars
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var $errorMsg = false; // error messages
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var $_tpl_vars = array();
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/*======================================================================*\
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Function: assign()
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Purpose: assign template variables
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\*======================================================================*/
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function assign($tpl_var, $value = NULL)
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{
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if(gettype($tpl_var) == "array")
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{
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foreach ($tpl_var as $key => $val)
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{
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if (!(empty($key)))
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$this->_tpl_vars["$key"] = $val;
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}
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}
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else
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{
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if ((!(empty($tpl_var))) && (isset($value)))
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{
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$this->_tpl_vars["$tpl_var"] = $value;
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}
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}
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}
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/*======================================================================*\
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Function: clear_assign()
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Purpose: clear the given assigned template variable.
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\*======================================================================*/
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function clear_assign($tpl_var)
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{
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unset($this->_tpl_vars[$tpl_var]);
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return true;
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}
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/*======================================================================*\
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Function: clear_all_assign()
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Purpose: clear all the assigned template variables.
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\*======================================================================*/
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function clear_all_assign()
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{
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return($this->_tpl_vars = array());
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}
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/*======================================================================*\
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Function: spew()
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Purpose: executes & prints the template results
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\*======================================================================*/
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function spew($tpl_file)
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{
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if(preg_match("/^(.+)\/([^\/]+)$/",$tpl_file,$match))
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{
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// compile files
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$this->_compile($match[1]);
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//assemble compile directory path to file
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$compile_file = preg_replace("/([\.\/]*[^\/]+)(.*)/","\\1".preg_quote($this->compile_dir_ext,"/")."\\2",$tpl_file);
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extract($this->_tpl_vars);
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include($compile_file);
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}
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}
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/*======================================================================*\
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Function: fetch()
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Purpose: executes & returns the template results
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\*======================================================================*/
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function fetch($tpl_file)
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{
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ob_start();
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$this->spew($tpl_file);
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$results = ob_get_contents();
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ob_end_clean();
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return $results;
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}
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/*======================================================================*\
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Function: compile()
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Purpose: called to compile the templates
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\*======================================================================*/
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function _compile($tpl_dir)
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{
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if($this->compile_check)
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{
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if($this->_traverse_files($tpl_dir,0))
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return true;
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else
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return false;
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}
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else
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return false;
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}
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/*======================================================================*\
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Function: _traverse_files()
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Purpose: traverse the template files & process each one
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\*======================================================================*/
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function _traverse_files($tpl_dir,$depth)
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{
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// exit if recursion depth is met
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if($this->max_recursion_depth != 0 && $depth >= $this->max_recursion_depth)
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{
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$this->_set_errorMsg("recursion depth of $depth reached on $tpl_dir/$curr_file. exiting.");
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return false;
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}
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if(is_dir($tpl_dir))
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{
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if($tpl_dir)
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$dir_handle = opendir($tpl_dir);
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while($curr_file = readdir($dir_handle))
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{
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if(!preg_match("/".preg_quote($this->tpl_file_ext,"/")."$/",$curr_file))
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{
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//echo "skipping $curr_file<br>\n";
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continue;
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}
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$filepath = $tpl_dir."/".$curr_file;
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//echo "filepath is $filepath<br>\n";
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if(is_readable($filepath))
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{
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if(is_file($filepath))
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{
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//echo "is file.<br>\n";
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//echo $filepath, $depth<br>\n";
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if(!$this->_process_file($filepath))
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return false;
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}
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elseif(is_dir($filepath))
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{
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//echo "is directory.<br>\n";
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if(!$this->_traverse_files($filepath,$depth+1))
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return false;
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}
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else
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{
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// invalid file type, skipping
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$this->_set_errorMsg("Invalid filetype for $filepath, skipping");
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continue;
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}
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}
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}
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}
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else
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{
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$this->_set_errorMsg("Directory \"$tpl_dir\" does not exist or is not a directory.");
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return false;
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}
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return true;
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}
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/*======================================================================*\
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Function: _process_file()
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Input: test template files for modifications
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and execute the compilation for each
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one requiring it.
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\*======================================================================*/
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function _process_file($filepath)
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{
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if(preg_match("/^(.+)\/([^\/]+)$/",$filepath,$match))
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{
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$tpl_file_dir = $match[1];
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$tpl_file_name = $match[2];
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//assemble compile directory path
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$compile_dir = preg_replace("/([\.\/]*[^\/]+)(.*)/","\\1".preg_quote($this->compile_dir_ext,"/")."\\2",$match[1]);
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//echo "compile dir: $compile_dir<br>\n";
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//create directory if none exists
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if(!file_exists($compile_dir))
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if(!mkdir($compile_dir,0755))
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{
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$this->_set_errorMsg("problem creating directory \"$compile_dir\"");
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return false;
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}
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// compile the template file if none exists or has been modified
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if(!file_exists($compile_dir."/".$tpl_file_name) ||
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($this->_modified_file($filepath,$compile_dir."/".$tpl_file_name)))
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{
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if(!$this->_compile_file($filepath,$compile_dir."/".$tpl_file_name))
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return false;
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}
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else
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{
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// no compilation needed
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return true;
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}
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}
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else
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{
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$this->_set_errorMsg("problem matching \"$filepath.\"");
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return false;
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}
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return true;
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}
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/*======================================================================*\
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Function: _modified_file()
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Input: return comparison of modification times of files
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\*======================================================================*/
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function _modified_file($filepath,$compilepath)
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{
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if(filemtime($filepath) >= filemtime($compilepath))
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return true;
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return false;
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}
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/*======================================================================*\
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Function: _compile_file()
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Input: compile a template file
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\*======================================================================*/
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function _compile_file($filepath,$compilepath)
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{
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//echo "compiling $compilepath.<br>\n";
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if(!($template_contents = $this->_read_file($filepath)))
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return false;
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if(!$this->allow_php)
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{
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// escape php tags in templates
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$search = array( "/\<\?/i",
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"/\?\>/i"
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);
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$replace = array( "<?",
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"?>"
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);
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$template_contents = preg_replace($search,$replace,$template_contents);
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}
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$search = array();
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$replace = array();
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$ld = preg_quote($this->left_delimiter,"/");
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$rd = preg_quote($this->right_delimiter,"/");
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$search[] = "/^".$ld."\*[^\}]+\*".$rd."$/U"; // remove template comments
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$replace[] = "";
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$search[] = "/(\\\$[\w\d]+)\.([\w\d]+)/"; // replace section vars with php vars
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$replace[] = "\$\\2[\\1_secvar]";
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$search[] = "/\beq\b/i"; // replace eq with ==
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$replace[] = "==";
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$search[] = "/\blt\b/i"; // replace lt with <
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$replace[] = "<";
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$search[] = "/\bgt\b/i"; // replace gt with >
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$replace[] = ">";
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$search[] = "/\bl(t)?e\b/i"; // replace le or lte with <=
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$replace[] = "<=";
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$search[] = "/\bg(t)?e\b/i"; // replace ge or gte with >=
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$replace[] = ">=";
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$search[] = "/\bne(q)?\b/i"; // replace ne or neq with !=
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$replace[] = "!=";
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$search[] = "/^".$ld."if ([^\}]+)".$rd."$/i"; // replace if tags
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$replace[] = "<?php if(\\1): ?>";
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$search[] = "/^".$ld."\s*else\s*".$rd."$/i"; // replace else tags
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$replace[] = "<?php else: ?>";
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$search[] = "/^".$ld."\s*\/if\s*".$rd."$/i"; // replace /if tags
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$replace[] = "<?php endif; ?>";
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$search[] = "/^".$ld."\s*include\s*\"?([^\s\}]+)\"?".$rd."$/i"; // replace include tags
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$replace[] = "<?php include(\"\\1\"); ?>";
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$search[] = "/^".$ld."\s*section\s+name\s*=\s*\"?([\w\d]+)\"?\s+\\\$([^\}\s]+)\s*".$rd."$/i"; // replace section tags
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$replace[] = "<?php for(\$\\1_secvar=0; \$\\1_secvar<count(\$\\2); \$\\1_secvar++): ?>";
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$search[] = "/^".$ld."\s*\/section\s*".$rd."$/i"; // replace /section tags
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$replace[] = "<?php endfor; ?>";
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// registered functions
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if(count($this->registered_functions) > 0)
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{
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$funcs = implode("|",$this->registered_functions);
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$search[] = "/^".$ld."\s*(".$funcs.")\s*([^\}]*)".$rd."$/i";
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$replace[] = "<?php smarty_\\1(\\2); ?>";
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||||
}
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$search[] = "/^".$ld."\s*(\\\$[^\}\s\.]+)\s*".$rd."$/"; // replace vars
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$replace[] = "<?php print \\1; ?>";
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// collect all the tags in the template
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preg_match_all("/".$ld."[^\}]+".$rd."/U",$template_contents,$match);
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$template_tags = $match[0];
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$template_tags_modified = preg_replace($search,$replace,$template_tags);
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|
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// replace the tags in the template
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for($tagloop=0; $tagloop<count($template_tags); $tagloop++)
|
||||
$template_contents = preg_replace("/".preg_quote($template_tags[$tagloop],"/")."/",$template_tags_modified[$tagloop],$template_contents);
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|
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if(!($this->_write_file($compilepath,$template_contents)))
|
||||
return false;
|
||||
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||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _read_file()
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Purpose: read in a file
|
||||
\*======================================================================*/
|
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||||
function _read_file($filename)
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||||
{
|
||||
if(! ($fd = fopen($filename,"r")))
|
||||
{
|
||||
$this->_set_errorMsg("problem reading \"$filename.\"");
|
||||
return false;
|
||||
}
|
||||
$contents = fread($fd,filesize($filename));
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fclose($fd);
|
||||
return $contents;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _write_file()
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Purpose: write out a file
|
||||
\*======================================================================*/
|
||||
|
||||
function _write_file($filename,$contents)
|
||||
{
|
||||
if(!($fd = fopen($filename,"w")))
|
||||
{
|
||||
$this->_set_errorMsg("problem writing \"$filename.\"");
|
||||
return false;
|
||||
}
|
||||
fwrite($fd,$contents);
|
||||
fclose($fd);
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _set_errorMsg()
|
||||
Purpose: set the error message
|
||||
\*======================================================================*/
|
||||
|
||||
function _set_errorMsg($errorMsg)
|
||||
{
|
||||
$this->errorMsg="smarty error: $errorMsg";
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
388
libs/Smarty.class.php
Normal file
388
libs/Smarty.class.php
Normal file
@@ -0,0 +1,388 @@
|
||||
<?
|
||||
/*
|
||||
* Project: Smarty: the PHP compiled template engine
|
||||
* File: Smarty.class.php
|
||||
* Author: Monte Ohrt <monte@ispi.net>
|
||||
*
|
||||
*/
|
||||
|
||||
require("Smarty.functions.php");
|
||||
|
||||
class Smarty
|
||||
{
|
||||
|
||||
// public vars
|
||||
var $compile_check = true; // whether to check for compiling step or not:
|
||||
// This is generally set to false once the
|
||||
// application is entered into production and
|
||||
// initially compiled. Leave set to true
|
||||
// during development.
|
||||
|
||||
var $compile_dir_ext = "_c"; // the directory extention where
|
||||
// compiled templates are placed
|
||||
|
||||
var $tpl_file_ext = ".tpl"; // template file extentions
|
||||
|
||||
var $max_recursion_depth = 10; // maximum recursion depth.
|
||||
// this is to help catch infinite loops.
|
||||
// 0 == unlimited recursion.
|
||||
var $allow_php = false; // whether or not to allow embedded php
|
||||
// in the templates. By default, php tags
|
||||
// are escaped.
|
||||
var $left_delimiter = "{"; // template tag delimiters.
|
||||
var $right_delimiter = "}";
|
||||
|
||||
|
||||
// registered template functions
|
||||
// NOTE: leave off the "smarty_" prefix on the actual PHP function name
|
||||
var $registered_functions = array( "htmlesc","urlesc","default","config" );
|
||||
|
||||
// internal vars
|
||||
var $errorMsg = false; // error messages
|
||||
var $_tpl_vars = array();
|
||||
|
||||
/*======================================================================*\
|
||||
Function: assign()
|
||||
Purpose: assign template variables
|
||||
\*======================================================================*/
|
||||
|
||||
function assign($tpl_var, $value = NULL)
|
||||
{
|
||||
if(gettype($tpl_var) == "array")
|
||||
{
|
||||
foreach ($tpl_var as $key => $val)
|
||||
{
|
||||
if (!(empty($key)))
|
||||
$this->_tpl_vars["$key"] = $val;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if ((!(empty($tpl_var))) && (isset($value)))
|
||||
{
|
||||
$this->_tpl_vars["$tpl_var"] = $value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: clear_assign()
|
||||
Purpose: clear the given assigned template variable.
|
||||
\*======================================================================*/
|
||||
|
||||
function clear_assign($tpl_var)
|
||||
{
|
||||
unset($this->_tpl_vars[$tpl_var]);
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: clear_all_assign()
|
||||
Purpose: clear all the assigned template variables.
|
||||
\*======================================================================*/
|
||||
|
||||
function clear_all_assign()
|
||||
{
|
||||
return($this->_tpl_vars = array());
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: spew()
|
||||
Purpose: executes & prints the template results
|
||||
\*======================================================================*/
|
||||
|
||||
function spew($tpl_file)
|
||||
{
|
||||
if(preg_match("/^(.+)\/([^\/]+)$/",$tpl_file,$match))
|
||||
{
|
||||
// compile files
|
||||
$this->_compile($match[1]);
|
||||
//assemble compile directory path to file
|
||||
$compile_file = preg_replace("/([\.\/]*[^\/]+)(.*)/","\\1".preg_quote($this->compile_dir_ext,"/")."\\2",$tpl_file);
|
||||
|
||||
extract($this->_tpl_vars);
|
||||
include($compile_file);
|
||||
}
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: fetch()
|
||||
Purpose: executes & returns the template results
|
||||
\*======================================================================*/
|
||||
|
||||
function fetch($tpl_file)
|
||||
{
|
||||
ob_start();
|
||||
$this->spew($tpl_file);
|
||||
$results = ob_get_contents();
|
||||
ob_end_clean();
|
||||
return $results;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: compile()
|
||||
Purpose: called to compile the templates
|
||||
\*======================================================================*/
|
||||
|
||||
function _compile($tpl_dir)
|
||||
{
|
||||
if($this->compile_check)
|
||||
{
|
||||
if($this->_traverse_files($tpl_dir,0))
|
||||
return true;
|
||||
else
|
||||
return false;
|
||||
}
|
||||
else
|
||||
return false;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _traverse_files()
|
||||
Purpose: traverse the template files & process each one
|
||||
\*======================================================================*/
|
||||
|
||||
function _traverse_files($tpl_dir,$depth)
|
||||
{
|
||||
// exit if recursion depth is met
|
||||
if($this->max_recursion_depth != 0 && $depth >= $this->max_recursion_depth)
|
||||
{
|
||||
$this->_set_errorMsg("recursion depth of $depth reached on $tpl_dir/$curr_file. exiting.");
|
||||
return false;
|
||||
}
|
||||
if(is_dir($tpl_dir))
|
||||
{
|
||||
if($tpl_dir)
|
||||
|
||||
$dir_handle = opendir($tpl_dir);
|
||||
while($curr_file = readdir($dir_handle))
|
||||
{
|
||||
if(!preg_match("/".preg_quote($this->tpl_file_ext,"/")."$/",$curr_file))
|
||||
{
|
||||
//echo "skipping $curr_file<br>\n";
|
||||
continue;
|
||||
}
|
||||
|
||||
$filepath = $tpl_dir."/".$curr_file;
|
||||
//echo "filepath is $filepath<br>\n";
|
||||
if(is_readable($filepath))
|
||||
{
|
||||
if(is_file($filepath))
|
||||
{
|
||||
//echo "is file.<br>\n";
|
||||
//echo $filepath, $depth<br>\n";
|
||||
if(!$this->_process_file($filepath))
|
||||
return false;
|
||||
}
|
||||
elseif(is_dir($filepath))
|
||||
{
|
||||
//echo "is directory.<br>\n";
|
||||
if(!$this->_traverse_files($filepath,$depth+1))
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
// invalid file type, skipping
|
||||
$this->_set_errorMsg("Invalid filetype for $filepath, skipping");
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->_set_errorMsg("Directory \"$tpl_dir\" does not exist or is not a directory.");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _process_file()
|
||||
Input: test template files for modifications
|
||||
and execute the compilation for each
|
||||
one requiring it.
|
||||
\*======================================================================*/
|
||||
|
||||
function _process_file($filepath)
|
||||
{
|
||||
if(preg_match("/^(.+)\/([^\/]+)$/",$filepath,$match))
|
||||
{
|
||||
$tpl_file_dir = $match[1];
|
||||
$tpl_file_name = $match[2];
|
||||
|
||||
//assemble compile directory path
|
||||
$compile_dir = preg_replace("/([\.\/]*[^\/]+)(.*)/","\\1".preg_quote($this->compile_dir_ext,"/")."\\2",$match[1]);
|
||||
|
||||
//echo "compile dir: $compile_dir<br>\n";
|
||||
//create directory if none exists
|
||||
if(!file_exists($compile_dir))
|
||||
if(!mkdir($compile_dir,0755))
|
||||
{
|
||||
$this->_set_errorMsg("problem creating directory \"$compile_dir\"");
|
||||
return false;
|
||||
}
|
||||
// compile the template file if none exists or has been modified
|
||||
if(!file_exists($compile_dir."/".$tpl_file_name) ||
|
||||
($this->_modified_file($filepath,$compile_dir."/".$tpl_file_name)))
|
||||
{
|
||||
if(!$this->_compile_file($filepath,$compile_dir."/".$tpl_file_name))
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
// no compilation needed
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
$this->_set_errorMsg("problem matching \"$filepath.\"");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _modified_file()
|
||||
Input: return comparison of modification times of files
|
||||
\*======================================================================*/
|
||||
|
||||
function _modified_file($filepath,$compilepath)
|
||||
{
|
||||
if(filemtime($filepath) >= filemtime($compilepath))
|
||||
return true;
|
||||
return false;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _compile_file()
|
||||
Input: compile a template file
|
||||
\*======================================================================*/
|
||||
|
||||
function _compile_file($filepath,$compilepath)
|
||||
{
|
||||
//echo "compiling $compilepath.<br>\n";
|
||||
if(!($template_contents = $this->_read_file($filepath)))
|
||||
return false;
|
||||
|
||||
if(!$this->allow_php)
|
||||
{
|
||||
// escape php tags in templates
|
||||
$search = array( "/\<\?/i",
|
||||
"/\?\>/i"
|
||||
);
|
||||
$replace = array( "<?",
|
||||
"?>"
|
||||
);
|
||||
$template_contents = preg_replace($search,$replace,$template_contents);
|
||||
}
|
||||
|
||||
$search = array();
|
||||
$replace = array();
|
||||
|
||||
$ld = preg_quote($this->left_delimiter,"/");
|
||||
$rd = preg_quote($this->right_delimiter,"/");
|
||||
|
||||
$search[] = "/^".$ld."\*[^\}]+\*".$rd."$/U"; // remove template comments
|
||||
$replace[] = "";
|
||||
$search[] = "/(\\\$[\w\d]+)\.([\w\d]+)/"; // replace section vars with php vars
|
||||
$replace[] = "\$\\2[\\1_secvar]";
|
||||
$search[] = "/\beq\b/i"; // replace eq with ==
|
||||
$replace[] = "==";
|
||||
$search[] = "/\blt\b/i"; // replace lt with <
|
||||
$replace[] = "<";
|
||||
$search[] = "/\bgt\b/i"; // replace gt with >
|
||||
$replace[] = ">";
|
||||
$search[] = "/\bl(t)?e\b/i"; // replace le or lte with <=
|
||||
$replace[] = "<=";
|
||||
$search[] = "/\bg(t)?e\b/i"; // replace ge or gte with >=
|
||||
$replace[] = ">=";
|
||||
$search[] = "/\bne(q)?\b/i"; // replace ne or neq with !=
|
||||
$replace[] = "!=";
|
||||
$search[] = "/^".$ld."if ([^\}]+)".$rd."$/i"; // replace if tags
|
||||
$replace[] = "<?php if(\\1): ?>";
|
||||
$search[] = "/^".$ld."\s*else\s*".$rd."$/i"; // replace else tags
|
||||
$replace[] = "<?php else: ?>";
|
||||
$search[] = "/^".$ld."\s*\/if\s*".$rd."$/i"; // replace /if tags
|
||||
$replace[] = "<?php endif; ?>";
|
||||
$search[] = "/^".$ld."\s*include\s*\"?([^\s\}]+)\"?".$rd."$/i"; // replace include tags
|
||||
$replace[] = "<?php include(\"\\1\"); ?>";
|
||||
$search[] = "/^".$ld."\s*section\s+name\s*=\s*\"?([\w\d]+)\"?\s+\\\$([^\}\s]+)\s*".$rd."$/i"; // replace section tags
|
||||
$replace[] = "<?php for(\$\\1_secvar=0; \$\\1_secvar<count(\$\\2); \$\\1_secvar++): ?>";
|
||||
$search[] = "/^".$ld."\s*\/section\s*".$rd."$/i"; // replace /section tags
|
||||
$replace[] = "<?php endfor; ?>";
|
||||
// registered functions
|
||||
if(count($this->registered_functions) > 0)
|
||||
{
|
||||
$funcs = implode("|",$this->registered_functions);
|
||||
$search[] = "/^".$ld."\s*(".$funcs.")\s*([^\}]*)".$rd."$/i";
|
||||
$replace[] = "<?php smarty_\\1(\\2); ?>";
|
||||
}
|
||||
$search[] = "/^".$ld."\s*(\\\$[^\}\s\.]+)\s*".$rd."$/"; // replace vars
|
||||
$replace[] = "<?php print \\1; ?>";
|
||||
|
||||
// collect all the tags in the template
|
||||
preg_match_all("/".$ld."[^\}]+".$rd."/U",$template_contents,$match);
|
||||
$template_tags = $match[0];
|
||||
|
||||
$template_tags_modified = preg_replace($search,$replace,$template_tags);
|
||||
|
||||
// replace the tags in the template
|
||||
for($tagloop=0; $tagloop<count($template_tags); $tagloop++)
|
||||
$template_contents = preg_replace("/".preg_quote($template_tags[$tagloop],"/")."/",$template_tags_modified[$tagloop],$template_contents);
|
||||
|
||||
if(!($this->_write_file($compilepath,$template_contents)))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _read_file()
|
||||
Purpose: read in a file
|
||||
\*======================================================================*/
|
||||
|
||||
function _read_file($filename)
|
||||
{
|
||||
if(! ($fd = fopen($filename,"r")))
|
||||
{
|
||||
$this->_set_errorMsg("problem reading \"$filename.\"");
|
||||
return false;
|
||||
}
|
||||
$contents = fread($fd,filesize($filename));
|
||||
fclose($fd);
|
||||
return $contents;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _write_file()
|
||||
Purpose: write out a file
|
||||
\*======================================================================*/
|
||||
|
||||
function _write_file($filename,$contents)
|
||||
{
|
||||
if(!($fd = fopen($filename,"w")))
|
||||
{
|
||||
$this->_set_errorMsg("problem writing \"$filename.\"");
|
||||
return false;
|
||||
}
|
||||
fwrite($fd,$contents);
|
||||
fclose($fd);
|
||||
return true;
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
Function: _set_errorMsg()
|
||||
Purpose: set the error message
|
||||
\*======================================================================*/
|
||||
|
||||
function _set_errorMsg($errorMsg)
|
||||
{
|
||||
$this->errorMsg="smarty error: $errorMsg";
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
?>
|
||||
Reference in New Issue
Block a user