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calendarweek.php
220 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package VikAppointments |
| 4 | * @subpackage core |
| 5 | * @author E4J s.r.l. |
| 6 | * @copyright Copyright (C) 2021 E4J s.r.l. All Rights Reserved. |
| 7 | * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL |
| 8 | * @link https://vikwp.com |
| 9 | */ |
| 10 | |
| 11 | // No direct access |
| 12 | defined('ABSPATH') or die('No script kiddies please!'); |
| 13 | |
| 14 | VAPLoader::import('libraries.mvc.model'); |
| 15 | VAPLoader::import('libraries.availability.manager'); |
| 16 | VAPLoader::import('libraries.availability.timeline.factory'); |
| 17 | |
| 18 | /** |
| 19 | * VikAppointments weekly calendar generator model. |
| 20 | * |
| 21 | * @since 1.7 |
| 22 | */ |
| 23 | class VikAppointmentsModelCalendarweek extends JModelVAP |
| 24 | { |
| 25 | /** |
| 26 | * Returns the structure of the calendar to display |
| 27 | * as tables of months. |
| 28 | * |
| 29 | * @param array $options An array of options. |
| 30 | * |
| 31 | * @return object The resulting calendar. |
| 32 | */ |
| 33 | public function getCalendar(array $options = array()) |
| 34 | { |
| 35 | $config = VAPFactory::getConfig(); |
| 36 | |
| 37 | if (empty($options['numdays'])) |
| 38 | { |
| 39 | // use default amount specified from the configuration |
| 40 | $options['numdays'] = $config->getUint('calendarweekdays', 7); |
| 41 | } |
| 42 | |
| 43 | $now = JFactory::getDate()->format('Y-m-d'); |
| 44 | |
| 45 | if (empty($options['start']) || $options['start'] < $now) |
| 46 | { |
| 47 | // start from current date |
| 48 | $options['start'] = $now; |
| 49 | } |
| 50 | |
| 51 | // get service details |
| 52 | $assocModel = JModelVAP::getInstance('serempassoc'); |
| 53 | $service = $assocModel->getOverrides($options['id_ser'], $options['id_emp']); |
| 54 | |
| 55 | // fetch employee/system timezone |
| 56 | $emp_tz = JModelVAP::getInstance('employee')->getTimezone($options['id_emp']); |
| 57 | |
| 58 | $prevThreshold = $now; |
| 59 | |
| 60 | if (!VAPDateHelper::isNull($service->start_publishing)) |
| 61 | { |
| 62 | // adjust start publishing to given timezone |
| 63 | $startPub = JFactory::getDate($service->start_publishing); |
| 64 | $startPub->setTimezone(new DateTimeZone($emp_tz)); |
| 65 | |
| 66 | $start_publishing = $startPub->format('Y-m-d', $local = true); |
| 67 | |
| 68 | // compare service start publishing with start date |
| 69 | if ($start_publishing > $options['start']) |
| 70 | { |
| 71 | // use service start publishing |
| 72 | $options['start'] = $start_publishing; |
| 73 | } |
| 74 | |
| 75 | if ($start_publishing > $now) |
| 76 | { |
| 77 | // use the start publishing as minimum date |
| 78 | $prevThreshold = $start_publishing; |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | if (!isset($options['admin'])) |
| 83 | { |
| 84 | // flag as customer when not specified |
| 85 | $options['admin'] = false; |
| 86 | } |
| 87 | |
| 88 | // set initial date at midnight |
| 89 | $date = JFactory::getDate($options['start']); |
| 90 | $date->modify('00:00:00'); |
| 91 | |
| 92 | // create availability search object |
| 93 | $search = VAPAvailabilityManager::getInstance($options['id_ser'], $options['id_emp'], $options); |
| 94 | |
| 95 | $calendar = new stdClass; |
| 96 | |
| 97 | // fetch head |
| 98 | $calendar->days = array(); |
| 99 | |
| 100 | $calendar->prev = clone $date; |
| 101 | $calendar->prev->modify('-' . $options['numdays'] . ' days'); |
| 102 | $calendar->prev = $calendar->prev->format('Y-m-d'); |
| 103 | |
| 104 | if ($calendar->prev < $prevThreshold) |
| 105 | { |
| 106 | if ($date->format('Y-m-d') <= $prevThreshold) |
| 107 | { |
| 108 | // date in the past, cannot go behind |
| 109 | $calendar->prev = null; |
| 110 | } |
| 111 | else |
| 112 | { |
| 113 | $calendar->prev = $prevThreshold; |
| 114 | } |
| 115 | } |
| 116 | |
| 117 | // get employee search model to generate the timeline |
| 118 | $empSearchModel = JModelVAP::getInstance('employeesearch'); |
| 119 | |
| 120 | for ($i = 0; $i < $options['numdays']; $i++) |
| 121 | { |
| 122 | $day = new stdClass; |
| 123 | // get the day of the week that should stay at this position |
| 124 | $day->wday = (int) $date->format('w'); |
| 125 | $day->day = (int) $date->format('d'); |
| 126 | $day->mon = (int) $date->format('m'); |
| 127 | $day->year = (int) $date->format('Y'); |
| 128 | $day->date = $date->format('Y-m-d'); |
| 129 | |
| 130 | $day->week = new stdClass; |
| 131 | $day->week->name = new stdClass; |
| 132 | $day->week->name->long = $date->dayToString($day->wday, false); |
| 133 | $day->week->name->short = $date->dayToString($day->wday, true); |
| 134 | |
| 135 | $day->month = new stdClass; |
| 136 | $day->month->name = new stdClass; |
| 137 | $day->month->name->long = $date->monthToString($day->mon, $abbr = false); |
| 138 | $day->month->name->short = $date->monthToString($day->mon, $abbr = true); |
| 139 | |
| 140 | // calculate the availability of this day |
| 141 | $avail = $this->checkDayStatus($day->date, $search); |
| 142 | |
| 143 | // set open/closed status |
| 144 | $day->closed = !$avail; |
| 145 | // register availability flag |
| 146 | $day->open = (bool) $avail; |
| 147 | |
| 148 | if ($day->open) |
| 149 | { |
| 150 | // prepare timeline options |
| 151 | $timelineOptions = $options; |
| 152 | $timelineOptions['date'] = $day->date; |
| 153 | |
| 154 | // get timeline details |
| 155 | $day->timeline = $empSearchModel->getTimeline($timelineOptions); |
| 156 | |
| 157 | if (!$day->timeline) |
| 158 | { |
| 159 | // register fetched error |
| 160 | $day->timelineError = $empSearchModel->getError($last = null, $string = true); |
| 161 | } |
| 162 | } |
| 163 | else |
| 164 | { |
| 165 | // day closed or expired, use an empty timeline |
| 166 | $day->timeline = array(); |
| 167 | } |
| 168 | |
| 169 | $calendar->days[] = $day; |
| 170 | |
| 171 | $date->modify('+1 day'); |
| 172 | } |
| 173 | |
| 174 | $calendar->next = $date->format('Y-m-d'); |
| 175 | |
| 176 | if (!VAPDateHelper::isNull($service->end_publishing)) |
| 177 | { |
| 178 | // adjust end publishing to given timezone |
| 179 | $endPub = JFactory::getDate($service->end_publishing); |
| 180 | $endPub->setTimezone(new DateTimeZone($emp_tz)); |
| 181 | |
| 182 | $end_publishing = $endPub->format('Y-m-d', $local = true); |
| 183 | |
| 184 | if ($calendar->next > $end_publishing) |
| 185 | { |
| 186 | // already reached the maximum threshold |
| 187 | $calendar->next = null; |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | return $calendar; |
| 192 | } |
| 193 | |
| 194 | /** |
| 195 | * Checks whether the selected date is closed or open. |
| 196 | * |
| 197 | * @param string $date The UTC date string (military format). |
| 198 | * @param mixed $search An availability search instance. |
| 199 | * |
| 200 | * @return boolean False if closed, true if open. |
| 201 | */ |
| 202 | public function checkDayStatus($date, $search) |
| 203 | { |
| 204 | if (!$search->isAdmin()) |
| 205 | { |
| 206 | // make sure the date is not in the past if we |
| 207 | // are checking the availability as customers |
| 208 | if ($search->isPastTime($date)) |
| 209 | { |
| 210 | // date in the past |
| 211 | return false; |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | // check whether there's at least an employee offering |
| 216 | // the given service on the specified day |
| 217 | return (bool) $search->isDayOpen($date); |
| 218 | } |
| 219 | } |
| 220 |