/common/lib/Form/Class.TextField.inc.php

<?php
require_once("Class.BaseField.inc.php");

class TextField extends BaseField{
	public $def_value;

	function TextField($fldtitle, $fldname, $flddescr=null, $fldwidth = null){
		$this->fieldname = $fldname;
		$this->fieldtitle = $fldtitle;
		$this->listWidth = $fldwidth;
		$this->editDescr = $flddescr;
	}

	public function DispList(array &$qrow,&$form){
		echo htmlspecialchars($qrow[$this->fieldname]);
	}
	public function renderSpecial(array &$qrow,&$form,$rmode, &$robj){
		return $qrow[$this->fieldname];
	}
	
	public function DispAddEdit($val,&$form){
	?><input type="text" name="<?= $form->prefix.$this->fieldname ?>" value="<?=
		htmlspecialchars($val);?>" />
	<div class="descr"><?= $this->editDescr?></div>
	<?php
	}
	
	public function getDefault() {
		return $this->def_value;
	}


};

/** Text field, which will hyperlink to the Edit page */
class TextFieldEH extends TextField{
	public $message = null;
	
	public function DispList(array &$qrow,&$form){
		if ($this->message)
			$msg=$this->message;
		else
			$msg=str_params(_("Edit this %1"),array($form->model_name_s),1);
			
		echo '<a href="'. $form->askeditURL($qrow) . '" title="'.$msg .'">';
		echo htmlspecialchars($qrow[$this->fieldname]);
		echo '</a>';
	}

};

/** Text field, which will hyperlink to the Details page */
class TextFieldDH extends TextField{
	public $message = null;
	
	public function DispList(array &$qrow,&$form){
		if ($this->message)
			$msg=$this->message;
		else
			$msg=str_params(_("Details of this %1"),array($form->model_name_s),1);
			
			if ($form->getAction()!='list')
			return parent::DispList($qrow,$form);
		
		$pkparams= $form->getPKparams($qrow,true);
		$pkparams[$form->prefix.'action']='details';
		$url= $_SERVER['PHP_SELF'].$form->gen_AllGetParams($pkparams);
		echo '<a href="' .$url. '" title="'.$msg .'">';
		parent::DispList($qrow,$form);
		echo '</a>';
	}

};

/** Another variation: one that doesn't add-edit, but is displayed as a static
   label */
class TextRoFieldEH extends TextFieldEH{
	public function DispAddEdit($val,&$form){
		echo htmlspecialchars($val);
	}
	public function buildInsert(&$ins_arr,&$form){
	}

	public function buildUpdate(&$ins_arr,&$form){
	}

};

class TextAreaField extends TextField{
	public $listLimit;

	function TextAreaField($fldtitle, $fldname, $llimit=30, $flddescr=null, $fldwidth = null){
		$this->fieldname = $fldname;
		$this->fieldtitle = $fldtitle;
		$this->listWidth = $fldwidth;
		$this->listLimit = $llimit;
		$this->editDescr = $flddescr;
	}

	public function DispList(array &$qrow,&$form){
		if (strlen($qrow[$this->fieldname])>$this->listLimit)
			echo substr(htmlspecialchars($qrow[$this->fieldname]), 0, $this->listLimit). '...';
		else
			echo htmlspecialchars($qrow[$this->fieldname]);
	}
	
	public function DispAddEdit($val,&$form){
	?><textarea name="<?= $form->prefix.$this->fieldname ?>" rows=5 cols=40><?=
		htmlspecialchars($val);?></textarea>
	<div class="descr"><?= $this->editDescr?></div>
	<?php
	}

};

/** Text field, allows for null values (if empty */
class TextFieldN extends TextField{
	public function buildValue($val,&$form){
		if (empty($val))
			return null;
		else
			return $val;
	}
};

/** A password, viewable.
    This field is merely an edit field, with a random default. The password
    will be visible in the web ui, since it needs to be communicated to the
    user (so far). It is not listable, though.
*/
class PasswdField extends TextField{
	public $pwtype;
	public $pwlen = 8;

	function PasswdField($fldtitle, $fldname,$fldtype, $flddescr=null, $fldwidth = null){
		$this->does_list=false;
		$this->fieldname = $fldname;
		$this->fieldtitle = $fldtitle;
		$this->pwtype=$fldtype;
		$this->listWidth = $fldwidth;
		$this->editDescr = $flddescr;
	}
	
	public function getDefault() {
		$str = "";
		switch ($this->pwtype){
		case 'num':
			for ($i=0;$i<$this->pwlen;$i++)
				$str .= mt_rand(0,9);
			break;
		case 'alnum':
		default:
			$enc = sha1(mt_rand().mt_rand().mt_rand());
			$str = substr($enc, 1, $this->pwlen);
		}
		return $str;
	}
	
	public function DispList(array &$qrow,&$form){
		if (session_readonly())
			return;
		return parent::DispList($qrow,$form);
	}
	
	public function DispAddEdit($val,&$form){
		if (session_readonly())
			return;
		return parent::DispAddEdit($val,$form);
	}
	public function buildInsert(&$ins_arr,&$form){
		if (session_readonly())
			return;
		return parent::buildInsert($ins_arr,$form);
	}

	public function buildUpdate(&$ins_arr,&$form){
		if (session_readonly())
			return;
		return parent::buildUpdate($ins_arr,$form);
	}

	public function renderSpecial(array &$qrow,&$form,$rmode, &$robj){
		if (session_readonly())
			return;
		return parent::renderSpecial($qrow,$form,$rmode, $robj);
	}
	
	public function detailQueryField(&$dbhandle){
		if (session_readonly())
			return;
		return parent::detailQueryField($dbhandle);
	}
	
	public function editQueryField(&$dbhandle){
		if (session_readonly())
			return;
		return parent::editQueryField($dbhandle);
	}
};

?>