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136 lines
3.7 KiB
136 lines
3.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Form element to select a range of dates (with popup datepicker)
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*/
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class DateRangePicker extends HTML_QuickForm_text
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{
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/**
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* Constructor
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*/
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public function __construct($elementName = null, $elementLabel = null, $attributes = null)
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{
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if (!isset($attributes['id'])) {
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$attributes['id'] = $elementName;
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}
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$attributes['class'] = 'form-control';
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parent::__construct($elementName, $elementLabel, $attributes);
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$this->_appendName = true;
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$this->_type = 'date_range_picker';
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}
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/**
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* @return string
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*/
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public function toHtml()
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{
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$js = $this->getElementJS();
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return $js.parent::toHtml();
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}
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/**
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* @param string $value
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*/
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public function setValue($value)
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{
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$this->updateAttributes(
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array(
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'value' => $value
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)
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);
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}
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/**
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* Get the necessary javascript for this datepicker
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* @return string
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*/
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private function getElementJS()
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{
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$js = null;
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$id = $this->getAttribute('id');
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$dateRange = $this->getAttribute('value');
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$defaultDates = null;
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if (!empty($dateRange)) {
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$dates = $this->parseDateRange($dateRange);
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$defaultDates = "
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startDate: '".$dates['start']."',
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endDate: '".$dates['end']."', ";
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}
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//timeFormat: 'hh:mm'
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$js .= "<script>
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$(function() {
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$('#$id').daterangepicker({
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format: 'YYYY-MM-DD HH:mm',
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timePicker: true,
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timePickerIncrement: 30,
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timePicker12Hour: false,
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$defaultDates
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ranges: {
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'".addslashes(get_lang('Today'))."': [moment(), moment()],
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'".addslashes(get_lang('ThisWeek'))."': [moment().weekday(1), moment().weekday(5)],
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'".addslashes(get_lang('NextWeek'))."': [moment().weekday(8), moment().weekday(12)]
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},
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//showDropdowns : true,
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separator: ' / ',
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locale: {
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applyLabel: '".addslashes(get_lang('Ok'))."',
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cancelLabel: '".addslashes(get_lang('Cancel'))."',
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fromLabel: '".addslashes(get_lang('From'))."',
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toLabel: '".addslashes(get_lang('Until'))."',
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customRangeLabel: '".addslashes(get_lang('CustomRange'))."',
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}
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});
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});
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</script>";
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return $js;
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}
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/**
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* @param array $dateRange
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*
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* @return array
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*/
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public function parseDateRange($dateRange)
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{
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$dates = explode('/', $dateRange);
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$dates = array_map('trim', $dates);
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$start = isset($dates[0]) ? $dates[0] : '';
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$end = isset($dates[1]) ? $dates[1] : '';
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return array(
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'start' => $start,
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'end' => $end
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);
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}
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/**
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* @param array $dates result of parseDateRange()
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*
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* @return bool
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*/
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public function validateDates($dates)
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{
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if (empty($dates['start']) || empty($dates['end'])) {
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return false;
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}
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$format = 'Y-m-d H:i';
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$d = DateTime::createFromFormat($format, $dates['start']);
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$resultStart = $d && $d->format($format) == $dates['start'];
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$d = DateTime::createFromFormat($format, $dates['end']);
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$resultEnd = $d && $d->format($format) == $dates['end'];
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if (!($resultStart) || !$resultEnd) {
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return false;
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}
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return true;
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}
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}
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