Gecko [ admjudic.com.br ]

Name	Size	Permission
axe	[ DIR ]	drwxr-xr-x
classes	[ DIR ]	drwxr-xr-x
extension	[ DIR ]	drwxr-xr-x
features	[ DIR ]	drwxr-xr-x
form_field	[ DIR ]	drwxr-xr-x
behat_base.php	2.1 KB	-rw-r--r--
behat_field_manager.php	13.54 KB	-rw-r--r--
core_behat_file_helper.php	11.52 KB	-rw-r--r--
lib.php	19.91 KB	-rw-r--r--

Code Editor : behat_field_manager.php

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Form fields helper.
 *
 * @package    core
 * @category   test
 * @copyright  2013 David Monllaó
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

// NOTE: no MOODLE_INTERNAL test here, this file may be required by behat before including /config.php.

use Behat\Mink\Session as Session,
    Behat\Mink\Element\NodeElement as NodeElement,
    Behat\Mink\Exception\ElementNotFoundException as ElementNotFoundException,
    Behat\MinkExtension\Context\RawMinkContext as RawMinkContext;

/**
 * Helper to interact with form fields.
 *
 * @package    core
 * @category   test
 * @copyright  2013 David Monllaó
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class behat_field_manager {

/**
     * Gets an instance of the form field from it's label
     *
     * @param string $label
     * @param RawMinkContext $context
     * @return behat_form_field
     */
    public static function get_form_field_from_label($label, RawMinkContext $context) {
        // There are moodle form elements that are not directly related with
        // a basic HTML form field, we should also take care of them.
        // The DOM node.
        $fieldnode = $context->find_field($label);

// The behat field manager.
        $field = self::get_form_field($fieldnode, $context->getSession());
        return $field;
    }

// Get the field type if is part of a moodleform.
        if (self::is_moodleform_field($fieldnode)) {
            $type = self::get_field_node_type($fieldnode, $session);
        }

// If is not a moodleforms field use the base field type.
        if (empty($type)) {
            $type = 'field';
        }

return self::get_field_instance($type, $fieldnode, $session);
    }

/**
     * Returns the appropiate behat_form_field according to the provided type.
     *
     * It defaults to behat_form_field.
     *
     * @param string $type The field type (checkbox, date_selector, text...)
     * @param NodeElement $fieldnode
     * @param Session $session The behat session
     * @return behat_form_field
     */
    public static function get_field_instance($type, NodeElement $fieldnode, Session $session) {
        global $CFG;

// If the field is not part of a moodleform, we should still try to find out
        // which field type are we dealing with.
        if ($type == 'field' && $guessedtype = self::guess_field_type($fieldnode, $session)) {
            $type = $guessedtype;
        }

$classname = 'behat_form_' . $type;

// Fallsback on the type guesser if nothing specific exists.
        $classpath = $CFG->libdir . '/behat/form_field/' . $classname . '.php';
        if (!file_exists($classpath)) {
            $classname = 'behat_form_field';
            $classpath = $CFG->libdir . '/behat/form_field/' . $classname . '.php';
        }

// Returns the instance.
        require_once($classpath);
        return new $classname($session, $fieldnode);
    }

/**
     * Guesses a basic field type and returns it.
     *
     * This method is intended to detect HTML form fields when no
     * moodleform-specific elements have been detected.
     *
     * @param NodeElement $fieldnode
     * @param Session $session
     * @return string|bool The field type or false.
     */
    public static function guess_field_type(NodeElement $fieldnode, Session $session) {
        [
            'document' => $document,
            'node' => $node,
        ] = self::get_dom_elements_for_node($fieldnode, $session);

// If the type is explicitly set on the element pointed to by the label - use it.
        if ($fieldtype = $node->getAttribute('data-fieldtype')) {
            return self::normalise_fieldtype($fieldtype);
        }

// Textareas are considered text based elements.
        $tagname = strtolower($node->nodeName);
        if ($tagname == 'textarea') {
            $xpath = new \DOMXPath($document);

// If there is an iframe with $id + _ifr there a TinyMCE editor loaded.
            if ($xpath->query('//div[@id="' . $node->getAttribute('id') . 'editable"]')->count() !== 0) {
                return 'editor';
            }
            return 'textarea';

}

if ($tagname == 'input') {
            switch ($node->getAttribute('type')) {
                case 'text':
                case 'password':
                case 'email':
                case 'file':
                    return 'text';
                case 'checkbox':
                    return 'checkbox';
                    break;
                case 'radio':
                    return 'radio';
                    break;
                default:
                    // Here we return false because all text-based
                    // fields should be included in the first switch case.
                    return false;
            }

}

if ($tagname == 'select') {
            // Select tag.
            return 'select';
        }

if ($tagname == 'span') {
            if ($node->hasAttribute('data-inplaceeditable') && $node->getAttribute('data-inplaceeditable')) {
                // Determine appropriate editable type of this field (text or select).
                if ($node->getAttribute('data-type') == 'select') {
                    return 'inplaceeditable_select';
                } else {
                    return 'inplaceeditable';
                }
            }
        }

// We can not provide a closer field type.
        return false;
    }

/**
     * Detects when the field is a moodleform field type.
     *
     * Note that there are fields inside moodleforms that are not
     * moodleform element; this method can not detect this, this will
     * be managed by get_field_node_type, after failing to find the form
     * element element type.
     *
     * @param NodeElement $fieldnode
     * @return bool
     */
    protected static function is_moodleform_field(NodeElement $fieldnode) {

// We already waited when getting the NodeElement and we don't want an exception if it's not part of a moodleform.
        $parentformfound = $fieldnode->find('xpath',
            "/ancestor::form[contains(concat(' ', normalize-space(@class), ' '), ' mform ')]"
        );

return ($parentformfound != false);
    }

/**
     * Get the DOMDocument and DOMElement for a NodeElement.
     *
     * @param NodeElement $fieldnode
     * @param Session $session
     * @return array
     */
    protected static function get_dom_elements_for_node(NodeElement $fieldnode, Session $session): array {
        $html = $session->getPage()->getContent();

$document = new \DOMDocument();

$previousinternalerrors = libxml_use_internal_errors(true);
        $document->loadHTML($html, LIBXML_HTML_NODEFDTD | LIBXML_BIGLINES);
        libxml_clear_errors();
        libxml_use_internal_errors($previousinternalerrors);

$xpath = new \DOMXPath($document);
        $node = $xpath->query($fieldnode->getXpath())->item(0);

return [
            'document' => $document,
            'node' => $node,
        ];
    }

/**
     * Recursive method to find the field type.
     *
     * Depending on the field the felement class node is in a level or in another. We
     * look recursively for a parent node with a 'felement' class to find the field type.
     *
     * @param NodeElement $fieldnode The current node.
     * @param Session $session The behat browser session
     * @return null|string A text description of the node type, or null if one could not be accurately determined
     */
    protected static function get_field_node_type(NodeElement $fieldnode, Session $session): ?string {
        [
            'document' => $document,
            'node' => $node,
        ] = self::get_dom_elements_for_node($fieldnode, $session);

return self::get_field_type($document, $node, $session);
    }

/**
     * Get the field type from the specified DOMElement.
     *
     * @param \DOMDocument $document
     * @param \DOMElement $node
     * @param Session $session
     * @return null|string
     */
    protected static function get_field_type(\DOMDocument $document, \DOMElement $node, Session $session): ?string {
        $xpath = new \DOMXPath($document);

if ($node->getAttribute('name') === 'availabilityconditionsjson') {
            // Special handling for availability field which requires custom JavaScript.
            return 'availability';
        }

if ($node->nodeName == 'html') {
            // The top of the document has been reached.
            return null;
        }

// If the type is explictly set on the element pointed to by the label - use it.
        $fieldtype = $node->getAttribute('data-fieldtype');
        if ($fieldtype) {
            return self::normalise_fieldtype($fieldtype);
        }

if ($xpath->query('/ancestor::*[@data-passwordunmaskid]', $node)->count() !== 0) {
            // This element has a passwordunmaskid as a parent.
            return 'passwordunmask';
        }

// Fetch the parentnode only once.
        $parentnode = $node->parentNode;
        if ($parentnode instanceof \DOMDocument) {
            return null;
        }

// Check the parent fieldtype before we check classes.
        $fieldtype = $parentnode->getAttribute('data-fieldtype');
        if ($fieldtype) {
            return self::normalise_fieldtype($fieldtype);
        }

// We look for a parent node with 'felement' class.
        if ($class = $parentnode->getAttribute('class')) {
            if (strstr($class, 'felement') != false) {
                // Remove 'felement f' from class value.
                return substr($class, 10);
            }

// Stop propagation through the DOM, if it does not have a felement is not part of a moodle form.
            if (strstr($class, 'fcontainer') != false) {
                return null;
            }
        }

// Move up the tree.
        return self::get_field_type($document, $parentnode, $session);
    }

/**
     * Normalise the field type.
     *
     * @param string $fieldtype
     * @return string
     */
    protected static function normalise_fieldtype(string $fieldtype): string {
        if ($fieldtype === 'tags') {
            return 'autocomplete';
        }

return $fieldtype;
    }

/**
     * Gets an instance of the form field.
     *
     * Not all the fields are part of a moodle form, in this
     * cases it fallsback to the generic form field. Also note
     * that this generic field type is using a generic setValue()
     * method from the Behat API, which is not always good to set
     * the value of form elements.
     *
     * @deprecated since Moodle 2.6 MDL-39634 - please do not use this function any more.
     * @todo MDL-XXXXX This will be deleted in Moodle 2.8
     * @see behat_field_manager::get_form_field()
     * @param NodeElement $fieldnode
     * @param string $locator
     * @param Session $session The behat browser session
     * @return behat_form_field
     */
    public static function get_field(NodeElement $fieldnode, $locator, Session $session) {
        debugging('Function behat_field_manager::get_field() is deprecated, ' .
            'please use function behat_field_manager::get_form_field() instead', DEBUG_DEVELOPER);

return self::get_form_field($fieldnode, $session);
    }

/**
     * Recursive method to find the field type.
     *
     * Depending on the field the felement class node is in a level or in another. We
     * look recursively for a parent node with a 'felement' class to find the field type.
     *
     * @deprecated since Moodle 2.6 MDL-39634 - please do not use this function any more.
     * @todo MDL-XXXXX This will be deleted in Moodle 2.8
     * @see behat_field_manager::get_field_node_type()
     * @param NodeElement $fieldnode The current node.
     * @param string $locator
     * @param Session $session The behat browser session
     * @return mixed A NodeElement if we continue looking for the element type and String or false when we are done.
     */
    protected static function get_node_type(NodeElement $fieldnode, $locator, Session $session) {
        debugging('Function behat_field_manager::get_node_type() is deprecated, ' .
            'please use function behat_field_manager::get_field_node_type() instead', DEBUG_DEVELOPER);

return self::get_field_node_type($fieldnode, $session);
    }
}

${this.title}

Code Editor : behat_field_manager.php