Class ilDataCollectionNReferenceFieldGUI. More...

Collaboration diagram for ilDataCollectionNReferenceFieldGUI:

Public Member Functions
	__construct (ilDataCollectionNReferenceField $field)

	getSingleHTML ($options=NULL)

	getHTML ()

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

Protected Attributes
	$field

Detailed Description

Class ilDataCollectionNReferenceFieldGUI.

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

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

Constructor & Destructor Documentation

◆ __construct()

ilDataCollectionNReferenceFieldGUI::__construct ( ilDataCollectionNReferenceField $field )

Parameters

ilDataCollectionNReferenceField $field

Definition at line 19 of file class.ilDataCollectionNReferenceFieldGUI.php.

                                                                            {
                $this->field = $field;
        }

References $field.

Member Function Documentation

◆ buildTemplate()

ilDataCollectionNReferenceFieldGUI::buildTemplate	(	ilDataCollectionNReferenceField	$record_field,
			$values,
			$options
	)

protected

Parameters

$record_field
$values
$options

Returns: ilTemplate

Definition at line 50 of file class.ilDataCollectionNReferenceFieldGUI.php.

                                                                                                           {
                $tpl = new ilTemplate("tpl.reference_list.html", true, true, "Modules/DataCollection");
                $tpl->setCurrentBlock("reference_list");
                foreach ($values as $value) {
                        $ref_record = ilDataCollectionCache::getRecordCache($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 $options, $tpl, ilDataCollectionNReferenceField\doUpdate(), ilDataCollectionRecordField\getField(), ilDataCollectionNReferenceField\getLinkHTML(), ilDataCollectionCache\getRecordCache(), and ilDataCollectionRecordField\setValue().

Referenced by getSingleHTML().

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◆ getHTML()

ilDataCollectionNReferenceFieldGUI::getHTML ( )

Returns: array|mixed|string

Definition at line 78 of file class.ilDataCollectionNReferenceFieldGUI.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) {
                        $ref_record = ilDataCollectionCache::getRecordCache($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;
                $ref_field = new ilDataCollectionField($this->field->getField()->getFieldRef());
                switch ($ref_field->getDatatypeId()) {
                        case ilDataCollectionDatatype::INPUTFORMAT_DATETIME:
                        case ilDataCollectionDatatype::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, $html, $tpl, ilDataCollectionCache\getRecordCache(), ilDataCollectionDatatype\INPUTFORMAT_DATETIME, ilDataCollectionDatatype\INPUTFORMAT_NUMBER, and ilUtil\sortArray().

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◆ getSingleHTML()

ilDataCollectionNReferenceFieldGUI::getSingleHTML ( $options = NULL )

Parameters

ilDataCollectionNReferenceField	$field
null	$options

Returns: string

Definition at line 30 of file class.ilDataCollectionNReferenceFieldGUI.php.

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