File: vendor/jackbooted/html/Template.php

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File: vendor/jackbooted/html/Template.php
Role: Class source
Content type: text/plain
Description: Class source
Class: JackBooted PHP Framework
Web application framework using simplified MVC
Author: By
Last change:
Date: 4 years ago
Size: 2,625 bytes
 

Contents

Class file image Download
<?php
namespace Jackbooted\Html;

use \
Jackbooted\Util\Log4PHP;
/** template.php - Templating Engine functions
 *
 * @copyright Confidential and copyright (c) 2016 Jackbooted Software. All rights reserved.
 *
 * Written by Brett Dutton of Jackbooted Software
 * brett at brettdutton dot com
 *
 * This software is written and distributed under the GNU General Public
 * License which means that its source code is freely-distributed and
 * available to the general public.
 *
 */
/**
 * preg_match ( "/(.*)<body[^>]*>/siU", $this->outputText, $results );
 * preg_match ( "/<\/body>(.*)$$/siU", $this->outputText, $results );
 *
 */
class Template extends \Jackbooted\Util\JB {
    const
FILE = 'f';
    const
STRING = 's';

    private
$dataSource;
    private
$type;
    private
$tokenList = [];
    private
$outputText;
    private
$log;

    public function
__construct ( &$dataSource, $type=self::STRING ) {
       
parent::__construct();

       
$this->dataSource = $dataSource;
       
$this->type = $type;
       
$this->log = Log4PHP::logFactory ( __CLASS__ );
    }

    public function
replace ( $token, $value=null ) {
        if (
is_array ( $token ) ) {
            foreach (
$token as $key => $val ) $this->tokenList['{' . $key . '}'] = $val;
        }
        else {
            if (
$value !== null ) $this->tokenList['{' . $token . '}'] = $value;
        }
    }

    private function
loadDataSource () {
        switch (
$this->type ) {
            case
self::FILE:
               
$this->outputText = file_get_contents ( $this->dataSource );
               
$this->log->debug ( 'File data source' );
                break;

            case
self::STRING:
            default:
               
$this->outputText = $this->dataSource;
               
$this->log->debug ( 'Text data source' );
                break;
        }
    }

    private function
trimBodyTags () {
        if (
preg_match ( "/<body[^>]*>(.*)<\/body>/siU", $this->outputText, $results ) ) {
           
$this->outputText = $results[1];
           
$this->log->debug ( 'trimmed off body tags' );
        }
        else {
           
$this->log->debug ( 'No body tags to trim' );
        }
    }

    private function
doStraightReplacements () {
       
$this->outputText = str_replace ( array_keys ( $this->tokenList ), array_values ( $this->tokenList ), $this->outputText, $count );
       
$this->log->debug ( "replaced {$count} tokens" );
    }

    public function
__toString () {
       
$this->loadDataSource ();
       
$this->trimBodyTags ();
       
$this->doStraightReplacements ();

        return
$this->outputText;
    }
}


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