openrat-cms

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LinkComponent.class.php (3772B)

      1 <?php
      2 
      3 namespace template_engine\components\html\component_link;
      4 
      5 use cms\action\RequestParams;
      6 use template_engine\components\html\Component;
      7 use template_engine\element\CMSElement;
      8 use util\json\JSON;
      9 
     10 /**
     11  * Erzeugt einen HTML-Link.
     12  * 
     13  * @author dankert
     14  *
     15  */
     16 class LinkComponent extends Component
     17 {
     18 
     19 	public $var1;
     20 
     21 	public $var2;
     22 
     23 	public $var3;
     24 
     25 	public $var4;
     26 
     27 	public $var5;
     28 
     29 	public $value1;
     30 
     31 	public $value2;
     32 
     33 	public $value3;
     34 
     35 	public $value4;
     36 
     37 	public $value5;
     38 
     39 	public $target;
     40 
     41 	public $type;
     42 
     43 	public $action;
     44 
     45 	public $subaction;
     46 
     47 	public $title;
     48 
     49 	public $class;
     50 
     51 	public $url;
     52 
     53 	public $config;
     54 
     55 	public $id;
     56 
     57 	public $accesskey;
     58 
     59 	public $name;
     60 
     61 	public $anchor;
     62 
     63 	public $frame = '_self';
     64 
     65 	public $afterSuccess;
     66 
     67 	public $clickable = false;
     68 
     69 
     70 	public function createElement()
     71 	{
     72 
     73 		$link = new CMSElement('a');
     74 		$link->addStyleClass('link');
     75 
     76 		if ( $this->afterSuccess )
     77 			$link->addAttribute('data-after-success',$this->afterSuccess);
     78 		
     79 		if ( $this->class )
     80 			$link->addStyleClass($this->class);
     81 
     82 		if ( $this->clickable )
     83 			$link->addStyleClass('act-clickable');
     84 
     85 		if ( $this->title )
     86 			$link->addAttribute('title',$this->title);
     87 		
     88 		if ( $this->accesskey )
     89 			$link->addAttribute('accesskey',$this->accesskey);
     90 		
     91 		if ( $this->frame )
     92 			$link->addAttribute('target',$this->frame);
     93 		
     94 		if ( $this->name )
     95 			$link->addAttribute('data-name',$this->name)->addAttribute('name',$this->name);
     96 		
     97 		if ( $this->url )
     98 			$link->addAttribute('data-url',$this->url);
     99 		
    100 		if ( $this->type )
    101 			$link->addAttribute('data-type',$this->type);
    102 		
    103 		if ( $this->action )
    104 			$link->addAttribute('data-action',$this->action);
    105 		else
    106 			$link->addAttribute('data-action','');
    107 		
    108 		if ( $this->subaction )
    109 			$link->addAttribute('data-method',$this->subaction);
    110 		else
    111 			$link->addAttribute('data-method','');
    112 		
    113 		if ( $this->id )
    114 			$link->addAttribute('data-id',$this->id);
    115 		else
    116 			$link->addAttribute('data-id','');
    117 
    118         $arrayvalues = array();
    119         foreach( $this->getExtraParamArray() as $varname => $varvalue ) {
    120 
    121 			$link->addAttribute('data-extra-'.$varname,$varvalue);
    122             $arrayvalues[ $varname ] = $varvalue;
    123 		}
    124 		$link->addAttribute('data-extra',htmlentities(str_replace(array("\t", "\r", "\n"),'',JSON::encode($arrayvalues)),ENT_QUOTES, 'UTF-8'));
    125 
    126 		switch ($this->type)
    127 		{
    128 			case 'post':
    129 				
    130 				// Zusammenbau eines einzeligen JSON-Strings.
    131 				// Aufpassen: Keine doppelten Hochkommas, keine Zeilenumbrüche.
    132 				$data = array();
    133 				
    134 				$data['action'   ] = (!empty($this->action   ))?$this->action   :$this->context->action;
    135 				$data['subaction'] = (!empty($this->subaction))?$this->subaction:$this->context->method;
    136 				$data['id'       ] = (!empty($this->id       ))?$this->id       :'';
    137 				$data[RequestParams::PARAM_TOKEN] = '${_token}';
    138 
    139                 foreach( $this->getExtraParamArray() as $varname => $varvalue )
    140 					$data[$varname] = $varvalue;
    141 
    142                 $data['none'] = '0';
    143 
    144 				$link->addAttribute('data-data',str_replace(array("\t", "\r", "\n"),'',JSON::encode($data)));
    145 				break;
    146 
    147 			case 'html':
    148 			case 'external':
    149 
    150 				$link->addAttribute('href',$this->url);
    151 				break;
    152 
    153 			default:
    154 				if   ( $this->action )
    155 					$link->addAttribute('href','#/'.$this->action.($this->id?'/'.$this->id:'') );
    156 				else
    157 					$link->addAttribute('href','' );
    158 
    159 		}
    160 
    161 		return $link;
    162 	}
    163 
    164 	private function getExtraParamArray()
    165 	{
    166 		$vars = array();
    167 		if (! empty($this->var1))		$vars[$this->var1] = $this->value1;
    168 		if (! empty($this->var2))		$vars[$this->var2] = $this->value2;
    169 		if (! empty($this->var3))		$vars[$this->var3] = $this->value3;
    170 		if (! empty($this->var4))		$vars[$this->var4] = $this->value4;
    171 		if (! empty($this->var5))		$vars[$this->var5] = $this->value5;
    172 
    173 		return $vars;
    174 	}
    175 }
    176 ?>
    177