mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-02 12:49:27 +00:00
Harald Bamberger
66 lines
2.2 KiB
PHP
66 lines
2.2 KiB
PHP
<?php
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/**
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* It exends the DropdownWidget class to represent an HTML dropdown
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*/
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class DropdownWidgetUDF extends DropdownWidget
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{
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/**
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* NOTE: echo $this->content() is needed
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*/
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public function render($parameters)
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{
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// Array that will contains the elements to be displayed in the dropdown
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$tmpNewElements = array();
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// Loops through the given parameters
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foreach($parameters as $parameter)
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{
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// Every single element of the array is checked, and it could only be:
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// - An array with two elements OR
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// - A string or a number OR
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// - An object with two properties: id and description
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if ((is_array($parameter) && count($parameter) == 2)
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|| (is_string($parameter) || is_numeric($parameter))
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|| (is_object($parameter) && isset($parameter->{DropdownWidget::ID_FIELD})
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&& isset($parameter->{DropdownWidget::DESCRIPTION_FIELD})))
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{
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$newElement = new stdClass(); // New single element
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// If the single element is an array of two element
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if (is_array($parameter) && count($parameter) == 2)
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{
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$newElement->{DropdownWidget::ID_FIELD} = $parameter[0]; //
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$newElement->{DropdownWidget::DESCRIPTION_FIELD} = $parameter[1]; //
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}
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// If the single element is a string or a number
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else if (is_string($parameter) || is_numeric($parameter))
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{
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$newElement->{DropdownWidget::ID_FIELD} = $parameter; //
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$newElement->{DropdownWidget::DESCRIPTION_FIELD} = $parameter; //
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}
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// If the single element is an object with two properties: id and description
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else if (is_object($parameter) && isset($parameter->{DropdownWidget::ID_FIELD})
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&& isset($parameter->{DropdownWidget::DESCRIPTION_FIELD}))
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{
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$newElement->{DropdownWidget::ID_FIELD} = $parameter->{DropdownWidget::ID_FIELD}; //
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$newElement->{DropdownWidget::DESCRIPTION_FIELD} = $parameter->{DropdownWidget::DESCRIPTION_FIELD}; //
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}
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array_push($tmpNewElements, $newElement); // Add $newElement into $tmpNewElements
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}
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}
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// Set the list of elements
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$this->setElementsArray(
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success($tmpNewElements),
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true,
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$this->htmlParameters[HTMLWidget::PLACEHOLDER],
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'No data found for this UDF'
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);
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$this->loadDropDownView();
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echo $this->content();
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}
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}
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