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Add basic support for csv user import

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This commit is contained in:
Johannes Zellner
2022-01-20 17:38:47 +01:00
parent 63394a666e
commit b604311e2a
2 changed files with 26 additions and 8 deletions
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src/views/users.html
+2 -2
View File
@@ -351,8 +351,8 @@
<div class="modal-body">
<div ng-show="!userImport.done">
<div ng-show="!userImport.busy">
<input type="file" style="display: none;" id="userImportFileInput" accept="application/json"/>
<button class="btn btn-primary" ng-click="userImport.openFileInput()">Select JSON file</button>
<input type="file" style="display: none;" id="userImportFileInput" accept="application/json,text/csv"/>
<button class="btn btn-primary" ng-click="userImport.openFileInput()">Select JSON or CSV file</button>
<br/>
<br/>
<p class="text-danger" ng-show="userImport.error.file">{{ userImport.error.file }}</p>
src/views/users.js
+24 -6
View File
@@ -109,16 +109,34 @@ angular.module('Application').controller('UsersController', ['$scope', '$locatio
if (!fileInput.files || !fileInput.files[0]) return;
var file = fileInput.files[0];
if (file.type !== 'application/json') return console.log('Unsupported file type.');
if (file.type !== 'application/json' && file.type !== 'text/csv') return console.log('Unsupported file type.');
const reader = new FileReader();
reader.addEventListener('load', function () {
$scope.$apply(function () {
try {
$scope.userImport.users = JSON.parse(reader.result);
} catch (e) {
console.error('Failed to parse users.', e);
$scope.userImport.error = { file: 'Imported file is not valid JSON' };
if (file.type === 'text/csv') {
$scope.userImport.users = [];
var lines = reader.result.split('\n');
if (lines.length === 0) return $scope.userImport.error = { file: 'Imported file has no lines' };
lines.forEach(function (line) {
var items = line.split(',');
if (items.length !== 4) return console.log('Wrong column count for:', line);
$scope.userImport.users.push({
id: items[0].trim(),
username: items[1].trim(),
email: items[2].trim(),
displayName: items[3].trim()
});
});
} else {
try {
$scope.userImport.users = JSON.parse(reader.result);
} catch (e) {
console.error('Failed to parse users.', e);
$scope.userImport.error = { file: 'Imported file is not valid JSON' };
}
}
});
}, false);