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Name	Size	Permission	Date
amd	[ DIR ]	drwxr-sr-x	2017-06-22 15:27
templates	[ DIR ]	drwxr-sr-x	2017-06-22 15:40
tests	[ DIR ]	drwxr-sr-x	2017-06-22 15:40
yui	[ DIR ]	drwxr-sr-x	2017-06-22 15:27
advcheckbox.php	5.01 KB	-rw-r--r--	2017-06-22 15:40
autocomplete.php	8.18 KB	-rw-r--r--	2017-06-22 15:40
button.php	2.75 KB	-rw-r--r--	2017-06-22 15:40
cancel.php	3.53 KB	-rw-r--r--	2017-06-22 15:40
checkbox.php	5.15 KB	-rw-r--r--	2017-06-22 15:40
course.php	6.29 KB	-rw-r--r--	2017-06-22 15:40
dateselector.php	12.33 KB	-rw-r--r--	2017-06-22 15:40
datetimeselector.php	14.29 KB	-rw-r--r--	2017-06-22 15:40
dndupload.js	35.98 KB	-rw-r--r--	2017-06-22 15:40
duration.php	9.97 KB	-rw-r--r--	2017-06-22 15:40
editor.php	15.87 KB	-rw-r--r--	2017-06-22 15:40
filemanager.js	48.49 KB	-rw-r--r--	2017-06-22 15:40
filemanager.php	13.96 KB	-rw-r--r--	2017-06-22 15:40
filepicker.js	2.36 KB	-rw-r--r--	2017-06-22 15:40
filepicker.php	8.2 KB	-rw-r--r--	2017-06-22 15:40
form.js	23.46 KB	-rw-r--r--	2017-06-22 15:40
grading.php	6.02 KB	-rw-r--r--	2017-06-22 15:40
group.php	8.66 KB	-rw-r--r--	2017-06-22 15:40
header.php	2.41 KB	-rw-r--r--	2017-06-22 15:40
hidden.php	2.54 KB	-rw-r--r--	2017-06-22 15:40
htmleditor.php	4.09 KB	-rw-r--r--	2017-06-22 15:40
listing.php	6.3 KB	-rw-r--r--	2017-06-22 15:40
modgrade.php	26.24 KB	-rw-r--r--	2017-06-22 15:40
modvisible.php	3.09 KB	-rw-r--r--	2017-06-22 15:40
password.php	2.9 KB	-rw-r--r--	2017-06-22 15:40
passwordunmask.php	3.32 KB	-rw-r--r--	2017-06-22 15:40
questioncategory.php	2.99 KB	-rw-r--r--	2017-06-22 15:40
radio.php	3.6 KB	-rw-r--r--	2017-06-22 15:40
recaptcha.php	6.29 KB	-rw-r--r--	2017-06-22 15:40
searchableselector.php	2.3 KB	-rw-r--r--	2017-06-22 15:40
select.php	7.43 KB	-rw-r--r--	2017-06-22 15:40
selectgroups.php	17.92 KB	-rw-r--r--	2017-06-22 15:40
selectwithlink.php	8.75 KB	-rw-r--r--	2017-06-22 15:40
selectyesno.php	2.99 KB	-rw-r--r--	2017-06-22 15:40
static.php	2.88 KB	-rw-r--r--	2017-06-22 15:40
submit.php	3.93 KB	-rw-r--r--	2017-06-22 15:40
submitlink.php	2.73 KB	-rw-r--r--	2017-06-22 15:40
tags.php	9.51 KB	-rw-r--r--	2017-06-22 15:40
templatable_form_element.php	3.62 KB	-rw-r--r--	2017-06-22 15:40
text.php	4.91 KB	-rw-r--r--	2017-06-22 15:40
textarea.php	5.09 KB	-rw-r--r--	2017-06-22 15:40
url.js	534 B	-rw-r--r--	2017-06-22 15:40
url.php	5.94 KB	-rw-r--r--	2017-06-22 15:40
warning.php	3.38 KB	-rw-r--r--	2017-06-22 15:40

Rename

<?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/>.

/**
 * Duration form element
 *
 * Contains class to create length of time for element.
 *
 * @package   core_form
 * @copyright 2009 Tim Hunt
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

global $CFG;
require_once($CFG->libdir . '/form/group.php');
require_once($CFG->libdir . '/formslib.php');
require_once($CFG->libdir . '/form/text.php');

/**
 * Duration element
 *
 * HTML class for a length of time. For example, 30 minutes of 4 days. The
 * values returned to PHP is the duration in seconds.
 *
 * @package   core_form
 * @category  form
 * @copyright 2009 Tim Hunt
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class MoodleQuickForm_duration extends MoodleQuickForm_group {
   /**
    * Control the fieldnames for form elements
    * optional => if true, show a checkbox beside the element to turn it on (or off)
    * @var array
    */
   protected $_options = array('optional' => false, 'defaultunit' => 60);

/** @var array associative array of time units (days, hours, minutes, seconds) */
   private $_units = null;

/**
    * constructor
    *
    * @param string $elementName Element's name
    * @param mixed $elementLabel Label(s) for an element
    * @param array $options Options to control the element's display. Recognised values are
    *              'optional' => true/false - whether to display an 'enabled' checkbox next to the element.
    *              'defaultunit' => 1|60|3600|86400|604800 - the default unit to display when the time is blank.
    *              If not specified, minutes is used.
    * @param mixed $attributes Either a typical HTML attribute string or an associative array
    */
    public function __construct($elementName = null, $elementLabel = null, $options = array(), $attributes = null) {
        // TODO MDL-52313 Replace with the call to parent::__construct().
        HTML_QuickForm_element::__construct($elementName, $elementLabel, $attributes);
        $this->_persistantFreeze = true;
        $this->_appendName = true;
        $this->_type = 'duration';

// Set the options, do not bother setting bogus ones
        if (!is_array($options)) {
            $options = array();
        }
        $this->_options['optional'] = !empty($options['optional']);
        if (isset($options['defaultunit'])) {
            if (!array_key_exists($options['defaultunit'], $this->get_units())) {
                throw new coding_exception($options['defaultunit'] .
                        ' is not a recognised unit in MoodleQuickForm_duration.');
            }
            $this->_options['defaultunit'] = $options['defaultunit'];
        }
    }

/**
     * Old syntax of class constructor. Deprecated in PHP7.
     *
     * @deprecated since Moodle 3.1
     */
    public function MoodleQuickForm_duration($elementName = null, $elementLabel = null, $options = array(), $attributes = null) {
        debugging('Use of class name as constructor is deprecated', DEBUG_DEVELOPER);
        self::__construct($elementName, $elementLabel, $options, $attributes);
    }

/**
     * Returns time associative array of unit length.
     *
     * @return array unit length in seconds => string unit name.
     */
    public function get_units() {
        if (is_null($this->_units)) {
            $this->_units = array(
                604800 => get_string('weeks'),
                86400 => get_string('days'),
                3600 => get_string('hours'),
                60 => get_string('minutes'),
                1 => get_string('seconds'),
            );
        }
        return $this->_units;
    }

/**
     * Converts seconds to the best possible time unit. for example
     * 1800 -> array(30, 60) = 30 minutes.
     *
     * @param int $seconds an amout of time in seconds.
     * @return array associative array ($number => $unit)
     */
    public function seconds_to_unit($seconds) {
        if ($seconds == 0) {
            return array(0, $this->_options['defaultunit']);
        }
        foreach ($this->get_units() as $unit => $notused) {
            if (fmod($seconds, $unit) == 0) {
                return array($seconds / $unit, $unit);
            }
        }
        return array($seconds, 1);
    }

/**
     * Override of standard quickforms method to create this element.
     */
    function _createElements() {
        $attributes = $this->getAttributes();
        if (is_null($attributes)) {
            $attributes = array();
        }
        if (!isset($attributes['size'])) {
            $attributes['size'] = 3;
        }
        $this->_elements = array();
        // E_STRICT creating elements without forms is nasty because it internally uses $this
        $number = $this->createFormElement('text', 'number', get_string('time', 'form'), $attributes, true);
        $number->set_force_ltr(true);
        $this->_elements[] = $number;
        unset($attributes['size']);
        $this->_elements[] = $this->createFormElement('select', 'timeunit', get_string('timeunit', 'form'), $this->get_units(), $attributes, true);
        // If optional we add a checkbox which the user can use to turn if on
        if($this->_options['optional']) {
            $this->_elements[] = $this->createFormElement('checkbox', 'enabled', null, get_string('enable'), $this->getAttributes(), true);
        }
        foreach ($this->_elements as $element){
            if (method_exists($element, 'setHiddenLabel')){
                $element->setHiddenLabel(true);
            }
        }
    }

/**
     * Called by HTML_QuickForm whenever form event is made on this element
     *
     * @param string $event Name of event
     * @param mixed $arg event arguments
     * @param object $caller calling object
     * @return bool
     */
    function onQuickFormEvent($event, $arg, &$caller) {
        $this->setMoodleForm($caller);
        switch ($event) {
            case 'updateValue':
                // constant values override both default and submitted ones
                // default values are overriden by submitted
                $value = $this->_findValue($caller->_constantValues);
                if (null === $value) {
                    // if no boxes were checked, then there is no value in the array
                    // yet we don't want to display default value in this case
                    if ($caller->isSubmitted()) {
                        $value = $this->_findValue($caller->_submitValues);
                    } else {
                        $value = $this->_findValue($caller->_defaultValues);
                    }
                }
                if (!is_array($value)) {
                    list($number, $unit) = $this->seconds_to_unit($value);
                    $value = array('number' => $number, 'timeunit' => $unit);
                    // If optional, default to off, unless a date was provided
                    if ($this->_options['optional']) {
                        $value['enabled'] = $number != 0;
                    }
                } else {
                    $value['enabled'] = isset($value['enabled']);
                }
                if (null !== $value){
                    $this->setValue($value);
                }
                break;

case 'createElement':
                if ($arg[2]['optional']) {
                    $caller->disabledIf($arg[0], $arg[0] . '[enabled]');
                }
                $caller->setType($arg[0] . '[number]', PARAM_FLOAT);
                return parent::onQuickFormEvent($event, $arg, $caller);
                break;

default:
                return parent::onQuickFormEvent($event, $arg, $caller);
        }
    }

/**
     * Returns HTML for advchecbox form element.
     *
     * @return string
     */
    function toHtml() {
        include_once('HTML/QuickForm/Renderer/Default.php');
        $renderer = new HTML_QuickForm_Renderer_Default();
        $renderer->setElementTemplate('{element}');
        parent::accept($renderer);
        return $renderer->toHtml();
    }

/**
     * Accepts a renderer
     *
     * @param HTML_QuickForm_Renderer $renderer An HTML_QuickForm_Renderer object
     * @param bool $required Whether a group is required
     * @param string $error An error message associated with a group
     */
    function accept(&$renderer, $required = false, $error = null) {
        $renderer->renderElement($this, $required, $error);
    }

/**
     * Output a timestamp. Give it the name of the group.
     * Override of standard quickforms method.
     *
     * @param  array $submitValues
     * @param  bool  $notused Not used.
     * @return array field name => value. The value is the time interval in seconds.
     */
    function exportValue(&$submitValues, $notused = false) {
        // Get the values from all the child elements.
        $valuearray = array();
        foreach ($this->_elements as $element) {
            $thisexport = $element->exportValue($submitValues[$this->getName()], true);
            if (!is_null($thisexport)) {
                $valuearray += $thisexport;
            }
        }

// Convert the value to an integer number of seconds.
        if (empty($valuearray)) {
            return null;
        }
        if ($this->_options['optional'] && empty($valuearray['enabled'])) {
            return array($this->getName() => 0);
        }
        return array($this->getName() => $valuearray['number'] * $valuearray['timeunit']);
    }
}