????
Your IP : 216.73.216.14
/////////////////////////////////////////////////////////////
//
// pgAdmin 4 - PostgreSQL Tools
//
// Copyright (C) 2013 - 2024, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////
import { makeStyles } from '@mui/styles';
import _ from 'lodash';
import React from 'react';
import { InputCheckbox, InputText } from './FormComponents';
import clsx from 'clsx';
import PropTypes from 'prop-types';
const useStyles = makeStyles(()=>({
/* Display the privs table only when focussed */
root: {
'&:not(:focus-within) .priv-table': {
display: 'none',
}
},
table: {
borderSpacing: 0,
width: '100%',
fontSize: '0.8em',
},
tableCell: {
textAlign: 'left',
}
}));
export default function Privilege({value, onChange, controlProps}) {
// All available privileges in the PostgreSQL database server for
// generating the label for the specific Control
const LABELS = {
'C': 'CREATE',
'T': 'TEMPORARY',
'c': 'CONNECT',
'a': 'INSERT',
'r': 'SELECT',
'w': 'UPDATE',
'd': 'DELETE',
'D': 'TRUNCATE',
'x': 'REFERENCES',
't': 'TRIGGER',
'U': 'USAGE',
'X': 'EXECUTE',
};
let all = false;
let allWithGrant = false;
const classes = useStyles();
let textValue = '';
for(const v of value||[]) {
if(v.privilege) {
textValue += v.privilege_type;
if(v.with_grant) {
textValue += '*';
}
}
}
const checkboxId = _.uniqueId();
/* Calculate the real display value by merging all supported privs with incoming value */
const realVal = (controlProps?.supportedPrivs || []).map((priv)=>{
let inValue = _.find(value, (v)=>v.privilege_type===priv) || {
privilege: false, with_grant: false,
};
return {
privilege_type: priv,
privilege: Boolean(inValue.privilege),
with_grant: Boolean(inValue.with_grant),
};
});
const onCheckAll = (e, forWithGrant)=>{
let newValue = [];
/* Push all the privs or ignore if unchecked and return empty */
realVal.forEach((v)=>{
if(forWithGrant) {
newValue.push({
...v,
privilege: true,
with_grant: e.target.checked,
});
} else if(e.target.checked) {
newValue.push({
...v,
privilege: e.target.checked,
});
}
});
onChange(newValue);
};
const onCheck = (e, forWithGrant)=>{
let exists = false;
let newValue = [];
/* Calculate the newValue by pushing all selected and ignore if unchecked */
(value||[]).forEach((v)=>{
if(v.privilege_type === e.target.name) {
exists = true;
if(forWithGrant) {
newValue.push({
...v,
with_grant: e.target.checked,
});
}
} else {
newValue.push(v);
}
});
if(!exists && e.target.checked) {
newValue.push({
privilege_type: e.target.name,
privilege: e.target.checked,
with_grant: false,
});
}
onChange(newValue);
};
/* If all supported privs and incoming value length matches, clearly all are selected */
all = (realVal.length === (value || []).length);
allWithGrant = (realVal.length === (value || []).length) && (value || []).every((d)=>d.with_grant);
return (
<div className={classes.root}>
<InputText value={textValue} readOnly/>
<table className={clsx(classes.table, 'priv-table')} tabIndex="0">
{(realVal.length > 1) && <thead>
<tr>
<td className={classes.tableCell}>
<InputCheckbox name="all" controlProps={{label: 'ALL'}} id={checkboxId} size="small"
onChange={(e)=>onCheckAll(e, false)} value={all}/>
</td>
<td className={classes.tableCell}>
<InputCheckbox name="all" controlProps={{label: 'WITH GRANT OPTION'}} id={checkboxId} size="small"
disabled={!all} onChange={(e)=>onCheckAll(e, true)} value={allWithGrant}/>
</td>
</tr>
</thead>}
<tbody>
{
realVal.map((d)=>{
return (
<tr key={d.privilege_type}>
<td className={classes.tableCell}>
<InputCheckbox name={d.privilege_type} controlProps={{label: LABELS[d.privilege_type]}}
id={checkboxId} value={Boolean(d.privilege)} size="small"
onChange={(e)=>onCheck(e, false)}/>
</td>
<td className={classes.tableCell}>
<InputCheckbox name={d.privilege_type} controlProps={{label: 'WITH GRANT OPTION'}}
id={checkboxId} value={Boolean(d.with_grant)} size="small" disabled={!d.privilege}
onChange={(e)=>onCheck(e, true)}/>
</td>
</tr>
);
})
}
</tbody>
</table>
</div>
);
}
Privilege.propTypes = {
value: PropTypes.array,
onChange: PropTypes.func,
controlProps: PropTypes.object,
};