Initial commit

kirby/config/fields/date.php

@@ -0,0 +1,154 @@
+<?php
+
+use Kirby\Exception\Exception;
+use Kirby\Form\Field;
+use Kirby\Toolkit\Date;
+use Kirby\Toolkit\I18n;
+use Kirby\Toolkit\Str;
+
+return [
+    'mixins' => ['datetime'],
+    'props' => [
+        /**
+         * Unset inherited props
+         */
+        'placeholder' => null,
+
+        /**
+         * Activate/deactivate the dropdown calendar
+         */
+        'calendar' => function (bool $calendar = true) {
+            return $calendar;
+        },
+
+        /**
+         * Default date when a new page/file/user gets created
+         */
+        'default' => function (string $default = null): string {
+            return $this->toDatetime($default) ?? '';
+        },
+
+        /**
+         * Custom format (dayjs tokens: `DD`, `MM`, `YYYY`) that is
+         * used to display the field in the Panel
+         */
+        'display' => function ($display = 'YYYY-MM-DD') {
+            return I18n::translate($display, $display);
+        },
+
+        /**
+         * Changes the calendar icon to something custom
+         */
+        'icon' => function (string $icon = 'calendar') {
+            return $icon;
+        },
+
+        /**
+         * Latest date, which can be selected/saved (Y-m-d)
+         */
+        'max' => function (string $max = null): ?string {
+            return Date::optional($max);
+        },
+        /**
+         * Earliest date, which can be selected/saved (Y-m-d)
+         */
+        'min' => function (string $min = null): ?string {
+            return Date::optional($min);
+        },
+
+        /**
+         * Round to the nearest: sub-options for `unit` (day) and `size` (1)
+         */
+        'step' => function ($step = null) {
+            return $step;
+        },
+
+        /**
+         * Pass `true` or an array of time field options to show the time selector.
+         */
+        'time' => function ($time = false) {
+            return $time;
+        },
+        /**
+         * Must be a parseable date string
+         */
+        'value' => function ($value = null) {
+            return $value;
+        }
+    ],
+    'computed' => [
+        'display' => function () {
+            if ($this->display) {
+                return Str::upper($this->display);
+            }
+        },
+        'format' => function () {
+            return $this->props['format'] ?? ($this->time === false ? 'Y-m-d' : 'Y-m-d H:i:s');
+        },
+        'time' => function () {
+            if ($this->time === false) {
+                return false;
+            }
+
+            $props = is_array($this->time) ? $this->time : [];
+            $props['model'] = $this->model();
+            $field = new Field('time', $props);
+            return $field->toArray();
+        },
+        'step' => function () {
+            if ($this->time === false || empty($this->time['step']) === true) {
+                return Date::stepConfig($this->step, [
+                    'size' => 1,
+                    'unit' => 'day'
+                ]);
+            }
+
+            return Date::stepConfig($this->time['step'], [
+                'size' => 5,
+                'unit' => 'minute'
+            ]);
+        },
+        'value' => function (): string {
+            return $this->toDatetime($this->value) ?? '';
+        },
+    ],
+    'validations' => [
+        'date',
+        'minMax' => function ($value) {
+            if (!$value = Date::optional($value)) {
+                return true;
+            }
+
+            $min = Date::optional($this->min);
+            $max = Date::optional($this->max);
+
+            $format = $this->time === false ? 'd.m.Y' : 'd.m.Y H:i';
+
+            if ($min && $max && $value->isBetween($min, $max) === false) {
+                throw new Exception([
+                    'key' => 'validation.date.between',
+                    'data' => [
+                        'min' => $min->format($format),
+                        'max' => $min->format($format)
+                    ]
+                ]);
+            } elseif ($min && $value->isMin($min) === false) {
+                throw new Exception([
+                    'key' => 'validation.date.after',
+                    'data' => [
+                        'date' => $min->format($format),
+                    ]
+                ]);
+            } elseif ($max && $value->isMax($max) === false) {
+                throw new Exception([
+                    'key' => 'validation.date.before',
+                    'data' => [
+                        'date' => $max->format($format),
+                    ]
+                ]);
+            }
+
+            return true;
+        },
+    ]
+];