bludit/kernel/abstract/db_content.class.php

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PHP
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2015-03-08 18:02:59 +01:00
<?php
class Content
{
public $vars;
public $path;
function __construct($slug)
{
if($this->build($slug)===false)
$this->vars = false;
}
// Return true if valid post
public function valid()
{
return($this->vars!==false);
}
public function get_field($field)
{
if(isset($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] = $value;
return true;
}
return true;
}
// DEBUG, se puede borrar
public function show()
{
print_r($this->vars);
}
private function build($slug)
{
// Check if directory exists for the slug
/*$path = glob($this->path.$slug, GLOB_ONLYDIR);
if(empty($path))
return false;
// Get the first element from the directories array
//$path = $path[0];
*/
$path = $this->path.$slug;
if(!is_dir($path))
return false;
// Path
$this->setField('path', $path);
// Slug
$this->setField('slug', $slug);
// Check if file exists
$file = $path.'/index.txt';
if(!file_exists($file))
return false;
$tmp = 0;
$lines = file($file);
foreach($lines as $lineNumber=>$line)
{
$parts = array_map('trim', explode(':', $line, 2));
// Lowercase variable
$parts[0] = helperText::lowercase($parts[0]);
if($parts[0]==='content')
{
$tmp = $lineNumber;
break;
}
if( !empty($parts[0]) && !empty($parts[1]) )
$this->vars[$parts[0]] = $parts[1];
}
// Content
if($tmp!=0)
{
$tmp++; // Next line after Content:
$output = array_slice($lines, $tmp); // Lines after Content
$this->vars['content'] = implode($output);
}
//
}
}
?>