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<?php |
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declare(strict_types=1); |
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namespace SKien\Formgenerator; |
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/** |
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* Element to select file(s) for upload supporting drag'n drop. |
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* |
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* @package Formgenerator |
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* @author Stefanius <[email protected]> |
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* @copyright MIT License - see the LICENSE file for details |
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*/ |
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class FormDropFile extends FormInput |
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{ |
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protected string $strSelectTxt = 'Datei auswählen...'; |
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protected string $strDropTxt = 'oder hierher ziehen.'; |
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protected bool $bMultiSelect = false; |
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protected int $iRows = -1; |
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protected int $iCols = -1; |
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/** |
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* Create a element to upload file(s) supporting drag'n drop. |
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* @param string $strName |
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* @param int $iCols |
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* @param int $iRows |
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* @param string $strWidth |
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* @param int $wFlags |
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*/ |
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public function __construct(string $strName, int $iCols = 2, int $iRows = -1, string $strWidth = '95%', int $wFlags = 0) |
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{ |
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$this->iCols = $iCols; |
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$this->iRows = $iRows; |
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parent::__construct($strName, $strWidth, $wFlags); |
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$this->bMultiSelect = $this->oFlags->isSet(FormFlags::MULTI_SELECT); |
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} |
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/** |
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* {@inheritDoc} |
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* @see \SKien\Formgenerator\FormElement::fromXML() |
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* @internal |
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*/ |
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static public function fromXML(\DOMElement $oXMLElement, FormCollection $oFormParent) : ?FormElement |
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{ |
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$strText = self::getAttribString($oXMLElement, 'text'); |
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$wFlags = self::getAttribFlags($oXMLElement); |
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$strLabelFor = self::getAttribString($oXMLElement, 'for'); |
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$oFormElement = new self($strText, $wFlags, $strLabelFor); |
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$oFormParent->add($oFormElement); |
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$oFormElement->readAdditionalXML($oXMLElement); |
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return $oFormElement; |
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} |
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/** |
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* Build the HTML-notation for the static text |
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* @return string |
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* @internal |
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*/ |
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public function getHTML() : string |
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{ |
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$this->processFlags(); |
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$this->setSize(); |
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$strHTML = $this->buildContainerDiv(); |
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$strStyle = ''; |
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if ($this->iRows > 0) { |
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$strStyle = 'style="height: ' . (30 + $this->iRows * 26) . 'px"'; |
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} |
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$strHTML .= ' <div class="dropfile" ' . $strStyle . '>' . PHP_EOL; |
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$strHTML .= ' <label>' . PHP_EOL; |
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$strHTML .= ' <span class="fileselect">Dateien auswählen</span>' . PHP_EOL; |
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$strHTML .= ' <span class="droptext">oder hierher ziehen.</span>' . PHP_EOL; |
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$strHTML .= ' <input type="file" name="files[]" multiple />' . PHP_EOL; |
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$strHTML .= ' </label>' . PHP_EOL; |
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$strHTML .= ' <div class="selectedfiles"></div>' . PHP_EOL; |
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$strHTML .= ' </div>' . PHP_EOL; |
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$strHTML .= '</div>' . PHP_EOL; |
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return $strHTML; |
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} |
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} |
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Stefanius67 /
Formgenerator
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