1 files changed, 133 insertions, 0 deletions
diff --git a/app/assets/javascripts/vue_shared/components/chronic_duration_input.vue b/app/assets/javascripts/vue_shared/components/chronic_duration_input.vue
new file mode 100644
index 00000000000..ffbcdefc924
--- /dev/null
+++ b/app/assets/javascripts/vue_shared/components/chronic_duration_input.vue
@@ -0,0 +1,133 @@
+<script>
+import * as Sentry from '@sentry/browser';
+import { GlFormInput } from '@gitlab/ui';
+import {
+  DurationParseError,
+  outputChronicDuration,
+  parseChronicDuration,
+} from '~/chronic_duration';
+import { __ } from '~/locale';
+
+export default {
+  components: {
+    GlFormInput,
+  },
+  model: {
+    prop: 'value',
+    event: 'change',
+  },
+  props: {
+    value: {
+      type: Number,
+      required: false,
+      default: null,
+    },
+    name: {
+      type: String,
+      required: false,
+      default: null,
+    },
+    integerRequired: {
+      type: Boolean,
+      required: false,
+      default: true,
+    },
+  },
+  data() {
+    return {
+      numberData: this.value,
+      humanReadableData: this.convertDuration(this.value),
+      isValueValid: this.value === null ? null : true,
+    };
+  },
+  computed: {
+    numberValue: {
+      get() {
+        return this.numberData;
+      },
+      set(value) {
+        if (this.numberData !== value) {
+          this.numberData = value;
+          this.humanReadableData = this.convertDuration(value);
+          this.isValueValid = value === null ? null : true;
+        }
+        this.emitEvents();
+      },
+    },
+    humanReadableValue: {
+      get() {
+        return this.humanReadableData;
+      },
+      set(value) {
+        this.humanReadableData = value;
+        try {
+          if (value === '') {
+            this.numberData = null;
+            this.isValueValid = null;
+          } else {
+            this.numberData = parseChronicDuration(value, {
+              keepZero: true,
+              raiseExceptions: true,
+            });
+            this.isValueValid = true;
+          }
+        } catch (e) {
+          if (e instanceof DurationParseError) {
+            this.isValueValid = false;
+          } else {
+            Sentry.captureException(e);
+          }
+        }
+        this.emitEvents(true);
+      },
+    },
+    isValidDecimal() {
+      return !this.integerRequired || this.numberData === null || Number.isInteger(this.numberData);
+    },
+    feedback() {
+      if (this.isValueValid === false) {
+        return this.$options.i18n.INVALID_INPUT_FEEDBACK;
+      }
+      if (!this.isValidDecimal) {
+        return this.$options.i18n.INVALID_DECIMAL_FEEDBACK;
+      }
+      return '';
+    },
+  },
+  i18n: {
+    INVALID_INPUT_FEEDBACK: __('Please enter a valid time interval'),
+    INVALID_DECIMAL_FEEDBACK: __('An integer value is required for seconds'),
+  },
+  watch: {
+    value() {
+      this.numberValue = this.value;
+    },
+  },
+  mounted() {
+    this.emitEvents();
+  },
+  methods: {
+    convertDuration(value) {
+      return value === null ? '' : outputChronicDuration(value);
+    },
+    emitEvents(emitChange = false) {
+      if (emitChange && this.isValueValid !== false && this.isValidDecimal) {
+        this.$emit('change', this.numberData);
+      }
+      const { feedback } = this;
+      this.$refs.text.$el.setCustomValidity(feedback);
+      this.$refs.hidden.setCustomValidity(feedback);
+      this.$emit('valid', {
+        valid: this.isValueValid && this.isValidDecimal,
+        feedback,
+      });
+    },
+  },
+};
+</script>
+<template>
+  <div>
+    <gl-form-input ref="text" v-bind="$attrs" v-model="humanReadableValue" />
+    <input ref="hidden" type="hidden" :name="name" :value="numberValue" />
+  </div>
+</template>