Collaboration diagram for ilDclNReferenceFieldGUI:

Public Member Functions
	__construct (ilDclNReferenceRecordFieldModel $field)

	getSingleHTML ($options=null)

	getHTML ()

Protected Member Functions
	buildTemplate (ilDclNReferenceRecordFieldModel $record_field, $values, $options)

Protected Attributes
	$field

Detailed Description

Class ilDclNReferenceFieldGUI.

Author: Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 8 of file class.ilDclNReferenceFieldGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilDclNReferenceFieldGUI::__construct ( ilDclNReferenceRecordFieldModel $field )

Parameters

ilDclNReferenceRecordFieldModel $field

Definition at line 20 of file class.ilDclNReferenceFieldGUI.php.

    {
        $this->field = $field;
    }

References $field.

Member Function Documentation

◆ buildTemplate()

ilDclNReferenceFieldGUI::buildTemplate	(	ilDclNReferenceRecordFieldModel	$record_field,
			$values,
			$options
	)

protected

Parameters

$record_field
$values
$options

Returns: ilTemplate

Definition at line 53 of file class.ilDclNReferenceFieldGUI.php.

    {
        $tpl = new ilTemplate("tpl.reference_list.html", true, true, "Modules/DataCollection");
        $tpl->setCurrentBlock("reference_list");
        foreach ($values as $value) {
            $ref_record = ilDclCache::getRecordCache($value);
            if (!$ref_record->getTableId() || !$record_field->getField() || !$record_field->getField()->getTableId()) {
                //the referenced record_field does not seem to exist.
                $record_field->setValue(0);
                $record_field->doUpdate();
            } else {
                $tpl->setCurrentBlock("reference");
                if (!$options) {
                    $tpl->setVariable("CONTENT", $ref_record->getRecordFieldHTML($record_field->getField()->getFieldRef()));
                } else {
                    $tpl->setVariable("CONTENT", $record_field->getLinkHTML($options['link']['name'], $value));
                }
                $tpl->parseCurrentBlock();
            }
        }
        $tpl->parseCurrentBlock();
 
        return $tpl;
    }

References $tpl, ilDclNReferenceRecordFieldModel\doUpdate(), ilDclBaseRecordFieldModel\getField(), ilDclNReferenceRecordFieldModel\getLinkHTML(), ilDclCache\getRecordCache(), and ilDclBaseRecordFieldModel\setValue().

Referenced by getSingleHTML().

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◆ getHTML()

ilDclNReferenceFieldGUI::getHTML ( )

Returns: array|mixed|string

Definition at line 82 of file class.ilDclNReferenceFieldGUI.php.

    {
        $values = $this->field->getValue();
        $record_field = $this->field;
 
        if (!$values or !count($values)) {
            return "";
        }
 
        $html = "";
        $cut = false;
        $tpl = new ilTemplate("tpl.reference_hover.html", true, true, "Modules/DataCollection");
        $tpl->setCurrentBlock("reference_list");
        $elements = array();
        foreach ($values as $value) {
            $ref_record = ilDclCache::getRecordCache($value);
            if (!$ref_record->getTableId() or !$record_field->getField() or !$record_field->getField()->getTableId()) {
                //the referenced record_field does not seem to exist.
                $record_field->setValue(null);
                $record_field->doUpdate();
            } else {
                $elements[] = array(
                    'value' => $ref_record->getRecordFieldHTML($this->field->getField()->getFieldRef()),
                    'sort' => $ref_record->getRecordFieldSortingValue($this->field->getField()->getFieldRef()),
                );
            }
        }
        //sort fetched elements
        $is_numeric = false;
        $ref_field = new ilDclBaseFieldModel($this->field->getField()->getFieldRef());
        switch ($ref_field->getDatatypeId()) {
            case ilDclDatatype::INPUTFORMAT_DATETIME:
            case ilDclDatatype::INPUTFORMAT_NUMBER:
                $is_numeric = true;
                break;
        }
        $elements = ilUtil::sortArray($elements, 'sort', 'asc', $is_numeric);
 
        //concat
        foreach ($elements as $element) {
            if ((strlen($html) < $record_field->getMaxReferenceLength())) {
                $html .= $element['value'] . ", ";
            } else {
                $cut = true;
            }
            $tpl->setCurrentBlock("reference");
            $tpl->setVariable("CONTENT", $element['value']);
            $tpl->parseCurrentBlock();
        }
 
        $html = substr($html, 0, -2);
        if ($cut) {
            $html .= "...";
        }
        $tpl->setVariable("RECORD_ID", $record_field->getRecord()->getId());
        $tpl->setVariable("ALL", $html);
        $tpl->parseCurrentBlock();
 
        return $tpl->get();
    }

References $field, $tpl, ilDclCache\getRecordCache(), ilDclDatatype\INPUTFORMAT_DATETIME, ilDclDatatype\INPUTFORMAT_NUMBER, and ilUtil\sortArray().

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◆ getSingleHTML()

ilDclNReferenceFieldGUI::getSingleHTML ( $options = null )

Parameters

ilDclNReferenceRecordFieldModel	$field
null	$options

Returns: string

Definition at line 32 of file class.ilDclNReferenceFieldGUI.php.

    {
        $values = $this->field->getValue();
 
        if (!$values || !count($values)) {
            return "";
        }
 
        $tpl = $this->buildTemplate($this->field, $values, $options);
 
        return $tpl->get();
    }