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Fix handling of internal errors when uploading theming files #33332

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Merged
PVince81 merged 1 commit into from
Sep 1, 2022
Merged

Fix handling of internal errors when uploading theming files #33332

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3 changes: 2 additions & 1 deletion apps/theming/js/settings-admin.js
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Original file line number Diff line number Diff line change
Expand Up @@ -127,7 +127,8 @@ window.addEventListener('DOMContentLoaded', function () {
},
fail: function (e, response){
var $form = $(e.target).closest('form');
OC.msg.finishedError('#theming_settings_msg', response._response.jqXHR.responseJSON.data.message);
const responseJSON = response._response.jqXHR.responseJSON;
OC.msg.finishedError('#theming_settings_msg', responseJSON && responseJSON.data && responseJSON.data.message ? responseJSON.data.message : t('theming', 'Error uploading the file'));
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@Pytal Pytal Aug 16, 2022

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Suggested change
OC.msg.finishedError('#theming_settings_msg', responseJSON && responseJSON.data && responseJSON.data.message ? responseJSON.data.message : t('theming', 'Error uploading the file'));
OC.msg.finishedError('#theming_settings_msg', responseJSON?.data?.message || t('theming', 'Error uploading the file'));

Let's shorten this

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@danxuliu danxuliu Aug 17, 2022

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I used the long syntax because the JavaScript file is not transpiled. Is it safe to use the optional chaining operator in that case?

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@Pytal Pytal Aug 17, 2022

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Judging from the compatibility table and the supported browsers of our browserslist config it looks like everything is fully compatible except for 0.560% of users on v12.2-12.5 of Safari iOS

So for now I'd say to not use the modern syntax to ensure compatibility

$form.find('label.button').addClass('icon-upload').removeClass('icon-loading-small');
$('#theming_settings_loading').hide();
}
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