1 files changed, 37 insertions, 0 deletions
diff --git a/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/duration.pipe.ts b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/duration.pipe.ts
new file mode 100644
index 000000000..4675fc0f6
--- /dev/null
+++ b/src/pybind/mgr/dashboard/frontend/src/app/shared/pipes/duration.pipe.ts
@@ -0,0 +1,37 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+@Pipe({
+  name: 'duration',
+  pure: false
+})
+export class DurationPipe implements PipeTransform {
+  /**
+   * Translates seconds into human readable format of seconds, minutes, hours, days, and years
+   * source: https://stackoverflow.com/a/34270811
+   *
+   * @param  {number} seconds The number of seconds to be processed
+   * @return {string}         The phrase describing the the amount of time
+   */
+  transform(seconds: number): string {
+    const levels = [
+      [`${Math.floor(seconds / 31536000)}`, 'years'],
+      [`${Math.floor((seconds % 31536000) / 86400)}`, 'days'],
+      [`${Math.floor((seconds % 86400) / 3600)}`, 'hours'],
+      [`${Math.floor((seconds % 3600) / 60)}`, 'minutes'],
+      [`${Math.floor(seconds % 60)}`, 'seconds']
+    ];
+    let returntext = '';
+
+    for (let i = 0, max = levels.length; i < max; i++) {
+      if (levels[i][0] === '0') {
+        continue;
+      }
+      returntext +=
+        ' ' +
+        levels[i][0] +
+        ' ' +
+        (levels[i][0] === '1' ? levels[i][1].substr(0, levels[i][1].length - 1) : levels[i][1]);
+    }
+    return returntext.trim() || '1 second';
+  }
+}