File modules/template_engine/components/html/component_if/IfComponent.class.php

Last commit: Wed Oct 14 22:36:29 2020 +0200	Jan Dankert	Refactoring: Fixed the namespace in component classes, now the are able to be load by the standard autoloader.


     1 <?php
     2 
     3 namespace template_engine\components\html\component_if;
     4 
     5 use template_engine\components\html\Component;
     6 use template_engine\element\PHPBlockElement;
     7 
     8 class IfComponent extends Component
     9 {
    10 	public $true;
    11 	public $false;
    12 	public $contains;
    13 	public $value;
    14 	public $empty;
    15 	public $equals;
    16 	public $lessthan;
    17 	public $greaterthan;
    18 	public $present;
    19 	public $not;
    20 	
    21 
    22 	public function createElement()
    23 	{
    24 		$if = new PHPBlockElement();
    25 
    26 		$expr = '$if'.$this->getDepth().'='.(!isset($this->not)?'':'!').'(';
    27 		if	( $this->true )
    28 			$expr .= $if->value($this->true);
    29 		elseif ($this->false)
    30 			$expr .= '!' . $if->value($this->false);
    31 		elseif ($this->contains)
    32 			$expr .= 'in_array('.$if->value($this->value).',explode(",",'.$if->value($this->contains).')';
    33 		elseif ($this->equals)
    34 			$expr .= '' . $if->value($this->value).'==\''.$if->value($this->equals).'\'';
    35 		elseif ($this->lessthan)
    36 			$expr .= 'intval(' . $if->value($this->lessthan).')>intval('.$if->value($this->value).')';
    37 		elseif ($this->greaterthan)
    38 			$expr .= 'intval(' . $if->value($this->greaterthan).')<count('.$if->value($this->value).')';
    39 		elseif (! empty($this->present))
    40 			$expr .= 'isset(' . '$'.$this->present.')'; // 'isset' verwenden! Nicht empty(), da false empty ist.
    41 		elseif (! empty($this->empty))
    42 			$expr .= '(' . $if->value($this->empty).')==FALSE';
    43 		elseif ($this->value)
    44 			$expr .= $if->value($this->value);
    45 		else
    46 			throw new \LogicException("Element 'if' has not enough parameters.");
    47 		$expr .= ');';
    48 
    49 		$if->beforeBlock = $expr . ' if($if'.$this->getDepth().')';
    50 
    51 		return $if;
    52 	}
    53 }



Download modules/template_engine/components/html/component_if/IfComponent.class.php


History
Wed, 14 Oct 2020 22:36:29 +0200	Jan Dankert	Refactoring: Fixed the namespace in component classes, now the are able to be load by the standard autoloader.
Wed, 14 Oct 2020 22:20:22 +0200	Jan Dankert	Refactoring: Renamed component folders, because 'if' is no valid namespace fragment.