From 2149eb581c35a93d41dbad6e3409c498b4bed804 Mon Sep 17 00:00:00 2001
From: Jules Laplace <julescarbon@gmail.com>
Date: Sun, 3 Jun 2018 00:13:02 +0200
Subject: sort files

---
 app/client/common/fileList.component.js | 95 ++++++++++++++++++++++++++-------
 1 file changed, 77 insertions(+), 18 deletions(-)

(limited to 'app/client/common/fileList.component.js')

diff --git a/app/client/common/fileList.component.js b/app/client/common/fileList.component.js
index 0b69b62..13eb300 100644
--- a/app/client/common/fileList.component.js
+++ b/app/client/common/fileList.component.js
@@ -7,16 +7,29 @@ import * as util from '../util'
 
 const defaultFields = new Set(['date', 'size'])
 
-export const FileList = (props) => {
-  const { files, fields, linkFiles, title, onClick, className="" } = props
-  const fileList = (files || []).map(file =>
-    <FileRow
-      file={file}
-      fields={fields || defaultFields}
-      linkFiles
-      onClick
-    />
-  )
+export const FileList = props => {
+  const {
+    files,
+    fields, sort, title,
+    linkFiles, onClick,
+    orderBy='name asc',
+    className='',
+    fileListClassName='filelist',
+    rowClassName='row file'
+  } = props
+  const { mapFn, sortFn } = orderByFn(orderBy)
+  const fileList = (files || [])
+    .map(mapFn)
+    .sort(sortFn)
+    .map(pair =>
+      <FileRow
+        file={pair[1]}
+        fields={fieldSet(fields)}
+        className={rowClassName}
+        linkFiles
+        onClick
+      />
+    )
   return (
     <div className={'rows ' + className}>
       <div class='row heading'>
@@ -25,23 +38,69 @@ export const FileList = (props) => {
         : <h4>No files</h4>}
       </div>
 
-	  	<div className={'filelist rows'}>
+	  	<div className={'rows ' + fileListClassName}>
 	  		{fileList}
       </div>
   	</div>
 	)
 }
 
-export const FileRow = (props) => {
-  const { file, linkFiles, onClick } = props
-  const fields = props.fields || defaultFields
+const numericSort = {
+  asc: (a,b) => a[0] - b[0],
+  desc: (a,b) => b[0] - a[0],
+}
+const stringSort = {
+  asc: (a,b) => a[0].localeCompare(b[0]),
+  desc: (a,b) => b[0].localeCompare(a[0]),
+}
+export const orderByFn = (s='name asc') => {
+  const [field='name', direction='asc'] = s.split(' ')
+  let mapFn, sortFn
+  switch (field) {
+    case 'epoch':
+      mapFn = a => [a.epoch || a.epochs, a]
+      sortFn = numericSort[direction]
+      break
+    case 'size':
+      mapFn = a => [a.size, a]
+      sortFn = numericSort[direction]
+      break
+    case 'date':
+      mapFn = a => [+new Date(a.date || a.created_at), a]
+      sortFn = numericSort[direction]
+      break
+    case 'name':
+    default:
+      mapFn = a => [a.id || a.name, a]
+      sortFn = stringSort[direction]
+      break
+  }
+  return { mapFn, sortFn }
+}
+
+export const fieldSet = fields => {
+  if (fields) {
+    if (fields instanceof Set) {
+      return fields
+    }
+    return new Set(fields.split(' '))
+  }
+  return defaultFields
+}
+
+export const FileRow = props => {
+  const { file, linkFiles, onClick, className='row file', username='' } = props
+  const fields = fieldSet(props.fields)
+
   const size = util.hush_size(file.size)
-  const date = file.created_at
-  const username = file.username || ""
+  const date = file.date || file.created_at
+
   return (
-    <div class='row file' key={file.name}>
+    <div class={className} key={file.name}>
       <div className="filename" title={file.name || file.url}>
-        {(linkFiles && file.url)
+        {file.persisted === false
+          ? <span>{file.name || file.url}</span>
+          : (linkFiles && file.url)
           ? <a target='_blank' href={file.url}>{file.name || file.url}</a>
           : <span class='link' onClick={() => onClick(file)}>{file.name || file.url}</span>
         }
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