bludit/kernel/abstract/filecontent.class.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
class fileContent
{
public $vars;
public $path;
function __construct($pathSlug)
{
if($this->build($pathSlug)===false)
$this->vars = false;
}
// Return true if valid
public function isValid()
{
return($this->vars!==false);
}
public function getField($field)
{
if(isset($this->vars[$field])) {
return $this->vars[$field];
}
return false;
}
// $notoverwrite true if you don't want to replace the value if are set previusly
public function setField($field, $value, $overwrite=true)
{
if($overwrite || empty($this->vars[$field])) {
$this->vars[$field] = $value;
}
return true;
}
private function build($pathSlug)
{
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if( !Sanitize::pathFile($this->path.$pathSlug.DS, 'index.txt') ) {
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return false;
}
// Path
//$this->setField('path', $this->path);
// Database Key
$this->setField('key', $pathSlug);
$tmp = 0;
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$lines = file($this->path.$pathSlug.DS.'index.txt');
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foreach($lines as $lineNumber=>$line)
{
$parts = array_map('trim', explode(':', $line, 2));
// Lowercase variable
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$parts[0] = Text::lowercase($parts[0]);
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// If variables is content then break the foreach and process the content after.
if($parts[0]==='content')
{
$tmp = $lineNumber;
break;
}
if( !empty($parts[0]) && !empty($parts[1]) ) {
// Sanitize all fields, except Content.
$this->vars[$parts[0]] = Sanitize::html($parts[1]);
}
}
// Process the content.
if($tmp!==0)
{
// Next line after "Content:" variable
$tmp++;
// Remove lines after Content
$output = array_slice($lines, $tmp);
if(!empty($parts[1])) {
array_unshift($output, "\n");
array_unshift($output, $parts[1]);
}
$this->vars['content'] = implode($output);
}
}
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}