bludit/kernel/url.class.php

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<?php defined('BLUDIT') or die('Bludit CMS.');
class Url
{
private $uri;
private $uri_strlen;
private $whereAmI;
private $slug;
private $filters; // Filters for the URI
private $notFound;
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function __construct()
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{
// Decodes any %## encoding in the given string. Plus symbols ('+') are decoded to a space character.
$this->uri = urldecode($_SERVER['REQUEST_URI']);
// URI Lowercase
//$this->uri = helperText::lowercase($this->uri);
$this->uri_strlen = helperText::length($this->uri);
$this->whereAmI = 'home';
$this->notFound = false;
$this->slug = false;
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}
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// Filters may be changed for different languages
// Ex (Spanish): Array('post'=>'/publicacion/', 'tag'=>'/etiqueta/', ....)
// Ex (English): Array('post'=>'/post/', 'tag'=>'/tag/', ....)
public function checkFilters($filters)
{
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$this->filters = $filters;
// Check if filtering by post
// Primero verifico que no haya ningun slug filtrado, asi no lo piso.
if($this->slug===false)
$this->is_post($filters['post']);
// Check if filtering by tag
// Primero verifico que no haya ningun slug filtrado, asi no lo piso.
if($this->slug===false)
$this->is_tag($filters['tag']);
// Check if filtering by page
// Primero verifico que no haya ningun slug filtrado, asi no lo piso.
if($this->slug===false)
$this->is_page($filters['page']);
}
public function slug()
{
return $this->slug;
}
public function uri()
{
return $this->uri;
}
// Return the filter used
public function filters($type)
{
return $this->filters[$type];
}
// Return: home, tag, post
public function whereAmI()
{
return $this->whereAmI;
}
public function setWhereAmI($where)
{
$this->whereAmI = $where;
}
public function notFound()
{
return $this->notFound;
}
public function setNotFound($error = true)
{
$this->whereAmI = 'page';
$this->notFound = $error;
}
public function is_tag($filter)
{
if($this->filter_slug($filter)===false)
return false;
$this->whereAmI = 'tag';
return true;
}
public function is_post($filter)
{
if($this->filter_slug($filter)===false)
return false;
$this->whereAmI = 'post';
return true;
}
public function is_page($filter)
{
if($this->filter_slug($filter)===false)
return false;
$this->whereAmI = 'page';
return true;
}
// Return the slug after the $filter
// ex: http://domain.com/cms/$filter/slug123 => slug123
private function filter_slug($filter)
{
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if($filter=='/')
$filter = HTML_PATH_ROOT;
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$position = helperText::strpos($this->uri, $filter);
if($position===false)
return false;
$start = $position + helperText::length($filter);
$end = $this->uri_strlen;
$this->slug = helperText::cut($this->uri, $start, $end);
if(empty($this->slug))
return false;
return $this->slug;
}
}
?>