SilverStripe\Framework\Tests\Behaviour\CmsUiContext::theIFillInTheDropdownWith()

Complexity

Conditions	16
Paths	577

Size

Total Lines	99
Code Lines	57

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function theIFillInTheDropdownWith($field, $value)
    {
        $field = $this->fixStepArgument($field);
        $value = $this->fixStepArgument($value);

        $escaper = new Escaper();
        $nativeField = $this->getSession()->getPage()->find(
            'named',
            array('select', $escaper->escapeLiteral($field))
        );
        if ($nativeField && $nativeField->isVisible()) {
            $nativeField->selectOption($value);
            return;
        }

        // Given the fuzzy matching, we might get more than one matching field.
        $formFields = array();

        // Find by label
        $formField = $this->getSession()->getPage()->findField($field);
        if ($formField && $formField->getTagName() == 'select') {
            $formFields[] = $formField;
        }

        // Fall back to finding by title (for dropdowns without a label)
        if (!$formFields) {
            $formFields = $this->getSession()->getPage()->findAll(
                'xpath',
                sprintf(
                    '//*[self::select][(./@title="%s")]',
                    $field
                )
            );
        }

        // Find by name (incl. hidden fields)
        if (!$formFields) {
            $formFields = $this->getSession()->getPage()->findAll('xpath', "//*[@name='$field']");
        }

        // Find by label
        if (!$formFields) {
            $label = $this->getSession()->getPage()->find('xpath', "//label[.='$field']");
            if ($label && $for = $label->getAttribute('for')) {
                $formField = $this->getSession()->getPage()->find('xpath', "//*[@id='$for']");
                if ($formField) {
                    $formFields[] = $formField;
                }
            }
        }

        assertGreaterThan(0, count($formFields), sprintf(
            'Chosen.js dropdown named "%s" not found',
            $field
        ));

        // Traverse up to field holder
        /** @var NodeElement $container */
        $container = null;
        foreach ($formFields as $formField) {
            $container = $this->findParentByClass($formField, 'field');
            if ($container) {
                break; // Default to first visible container
            }
        }

        assertNotNull($container, 'Chosen.js field container not found');

        // Click on newly expanded list element, indirectly setting the dropdown value
        $linkEl = $container->find('xpath', './/a');
        assertNotNull($linkEl, 'Chosen.js link element not found');
        $this->getSession()->wait(100); // wait for dropdown overlay to appear
        $linkEl->click();

        if (in_array('treedropdown', explode(' ', $container->getAttribute('class')))) {
            // wait for ajax dropdown to load
            $this->getSession()->wait(
                5000,
                "window.jQuery && "
                . "window.jQuery('#" . $container->getAttribute('id') . " .treedropdownfield-panel li').length > 0"
            );
        } else {
            // wait for dropdown overlay to appear (might be animated)
            $this->getSession()->wait(300);
        }

        $listEl = $container->find('xpath', sprintf('.//li[contains(normalize-space(string(.)), \'%s\')]', $value));
        if (null === $listEl) {
            throw new \InvalidArgumentException(sprintf(
                'Chosen.js list element with title "%s" not found',
                $value
            ));
        }

        $listLinkEl = $listEl->find('xpath', './/a');
        if ($listLinkEl) {
            $listLinkEl->click();
        } else {
            $listEl->click();
        }