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nocodb/packages/nc-gui/helpers/MysqlUi.js

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Xmysql is now NocoDB (An Open Source Airtable alternative)
3 years ago
const dbTypes = [
"int",
"smallint",
"mediumint",
"bigint",
"bit",
"boolean",
"float",
"decimal",
"double",
"serial",
"tinyint",
"date",
"datetime",
"timestamp",
"time",
"year",
"char",
"varchar",
"nchar",
"text",
"tinytext",
"mediumtext",
"longtext",
"binary",
"varbinary",
"blob",
"tinyblob",
"mediumblob",
"longblob",
"enum",
"set",
"geometry",
"point",
"linestring",
"polygon",
"multipoint",
"multilinestring",
"multipolygon",
"json",
]
export class MysqlUi {
static getNewTableColumns() {
return [
{
cn: "id",
dt: "int",
dtx: "integer",
ct: "int(11)",
nrqd: false,
rqd: true,
ck: false,
pk: true,
un: true,
ai: true,
cdf: null,
clen: null,
np: 11,
ns: 0,
dtxp: '11',
dtxs: '',
altered: 1,
uidt: "ID",
uip: "",
uicn: "",
},
{
cn: "title",
dt: "varchar",
dtx: "specificType",
ct: "varchar(45)",
nrqd: true,
rqd: false,
ck: false,
pk: false,
un: false,
ai: false,
cdf: null,
clen: 45,
np: null,
ns: null,
dtxp: '45',
dtxs: '',
altered: 1,
uidt: 'SingleLineText',
uip: "",
uicn: "",
},
{
cn: "created_at",
dt: "timestamp",
dtx: "specificType",
ct: "varchar(45)",
nrqd: true,
rqd: false,
ck: false,
pk: false,
un: false,
ai: false,
cdf: 'CURRENT_TIMESTAMP',
clen: 45,
np: null,
ns: null,
dtxp: '',
dtxs: '',
altered: 1,
uidt: 'CreateTime',
uip: "",
uicn: "",
},
{
cn: "updated_at",
dt: "timestamp",
dtx: "specificType",
ct: "varchar(45)",
nrqd: true,
rqd: false,
ck: false,
pk: false,
un: false,
ai: false,
cdf: 'CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP',
clen: 45,
np: null,
ns: null,
dtxp: '',
dtxs: '',
altered: 1,
uidt: 'LastModifiedTime',
uip: "",
uicn: "",
}
];
}
static getNewColumn(suffix) {
return {
cn: "title" + suffix,
dt: "int",
dtx: "specificType",
ct: "integer(11)",
nrqd: true,
rqd: false,
ck: false,
pk: false,
un: false,
ai: false,
cdf: null,
clen: 45,
np: null,
ns: null,
//data_type_x_specific: ' ',
dtxp: '11',
dtxs: ' ',
altered: 1,
uidt: 'Number',
uip: "",
uicn: "",
};
}
static getDefaultLengthForDatatype(type) {
switch (type) {
case "int":
return 11;
break;
case "tinyint":
return 1;
break;
case "smallint":
return 5;
break;
case "mediumint":
return 9;
break;
case "bigint":
return 20;
break;
case "bit":
return 64;
break;
case "boolean":
return '';
break;
case "float":
return 12;
break;
case "decimal":
return 10;
break;
case "double":
return 22;
break;
case "serial":
return 20;
break;
case "date":
return '';
break;
case "datetime":
case "timestamp":
return 6;
break;
case "time":
return '';
break;
case "year":
return '';
break;
case "char":
return 255;
break;
case "varchar":
return 45;
break;
case "nchar":
return 255;
break;
case "text":
return '';
break;
case "tinytext":
return '';
break;
case "mediumtext":
return '';
break;
case "longtext":
return ''
break;
case "binary":
return 255;
break;
case "varbinary":
return 65500;
break;
case "blob":
return '';
break;
case "tinyblob":
return '';
break;
case "mediumblob":
return '';
break;
case "longblob":
return '';
break;
case "enum":
return '\'a\',\'b\'';
break;
case "set":
return '\'a\',\'b\'';
break;
case "geometry":
return '';
case "point":
return '';
case "linestring":
return '';
case "polygon":
return '';
case "multipoint":
return '';
case "multilinestring":
return '';
case "multipolygon":
return '';
case "json":
return ''
break;
}
}
static getDefaultLengthIsDisabled(type) {
switch (type) {
case "int":
case "tinyint":
case "smallint":
case "mediumint":
case "bigint":
case "float":
case "decimal":
case "double":
case "serial":
case "datetime":
case "timestamp":
case "char":
case "varchar":
case "nchar":
case "binary":
case "varbinary":
case "enum":
case "set":
case "geometry":
case "point":
case "linestring":
case "polygon":
case "multipoint":
case "multilinestring":
case "multipolygon":
case "json":
case "bit":
return false;
break;
case "boolean":
case "date":
case "time":
case "year":
case "text":
case "tinytext":
case "mediumtext":
case "longtext":
case "blob":
case "tinyblob":
case "mediumblob":
case "longblob":
return true;
break;
}
}
static getDefaultValueForDatatype(type) {
switch (type) {
case "int":
return 'eg : ' + 10;
break;
case "tinyint":
return 'eg : ' + 1;
break;
case "smallint":
return 'eg : ' + 10;
break;
case "mediumint":
return 'eg : ' + 10;
break;
case "bigint":
return 'eg : ' + 100;
break;
case "bit":
return 'eg : ' + 1;
break;
case "boolean":
return 'eg : ' + 1;
break;
case "float":
return 'eg : ' + 10.0;
break;
case "decimal":
return 'eg : ' + 10.0;
break;
case "double":
return 'eg : ' + 10.0;
break;
case "serial":
return 'eg : ' + 100;
break;
case "date":
return 'eg : ' + '2020-09-09';
break;
case "datetime":
return 'eg : ' + 'now()\n\nCURRENT_TIMESTAMP\n\nCURRENT_TIMESTAMP on update CURRENT_TIMESTAMP\n\n1992-10-12 00:00:00';
break;
case "timestamp":
return 'eg : ' + 'now()\n\nCURRENT_TIMESTAMP\n\nCURRENT_TIMESTAMP on update CURRENT_TIMESTAMP\n\n1992-10-12 00:00:00';
break;
case "time":
return 'eg : ' + '00:00:00';
break;
case "year":
return 'eg : ' + '2020';
break;
case "char":
return 'eg : ' + 'a';
break;
case "varchar":
return 'eg : ' + 'hey';
break;
case "nchar":
return 'eg : ' + 'hey';
break;
case "text":
return 'eg : ' + 'hey';
break;
case "tinytext":
return 'eg : ' + 'hey';
break;
case "mediumtext":
return 'eg : ' + 'hey';
break;
case "longtext":
return 'eg : ' + 'hey'
break;
case "binary":
return 'eg : ' + 1;
break;
case "varbinary":
return 'eg : ' + 'hey';
break;
case "blob":
return 'eg : ' + 'hey';
break;
case "tinyblob":
return 'eg : ' + 'hey';
break;
case "mediumblob":
return 'eg : ' + 'hey';
break;
case "longblob":
return 'eg : ' + 'hey';
break;
case "enum":
return 'eg : ' + 'a';
break;
case "set":
return 'eg : ' + 'a';
break;
case "geometry":
return 'geometry can\'t have default value';
case "point":
return 'point can\'t have default value';
case "linestring":
return 'linestring can\'t have default value';
case "polygon":
return 'polygon can\'t have default value';
case "multipoint":
return 'multipoint can\'t have default value';
case "multilinestring":
return 'multilinestring can\'t have default value';
case "multipolygon":
return 'multipolygon can\'t have default value';
case "json":
return 'JSON can\'t have default value';
break;
}
}
static getDefaultScaleForDatatype(type) {
switch (type) {
case "int":
return ' '
break;
case "tinyint":
return ' '
break;
case "smallint":
return ' '
break;
case "mediumint":
return ' '
break;
case "bigint":
return ' '
break;
case "bit":
return ' '
break;
case "boolean":
return ' '
break;
case "float":
return '2'
break;
case "decimal":
return '2'
break;
case "double":
return '2'
break;
case "serial":
return ' '
break;
case "date":
case "datetime":
case "timestamp":
return ' '
break;
case "time":
return ' '
break;
case "year":
return ' '
break;
case "char":
return ' '
break;
case "varchar":
return ' '
break;
case "nchar":
return ' '
break;
case "text":
return ' '
break;
case "tinytext":
return ' '
break;
case "mediumtext":
return ' '
break;
case "longtext":
return ' '
break;
case "binary":
return ' '
break;
case "varbinary":
return ' '
break;
case "blob":
return ' '
break;
case "tinyblob":
return ' '
break;
case "mediumblob":
return ' '
break;
case "longblob":
return ' '
break;
case "enum":
return ' '
break;
case "set":
return ' '
break;
case "geometry":
return ' '
case "point":
return ' '
case "linestring":
return ' '
case "polygon":
return ' '
case "multipoint":
return ' '
case "multilinestring":
return ' '
case "multipolygon":
return ' '
case "json":
return ' '
break;
}
}
static colPropAIDisabled(col, columns) {
//console.log(col);
if (col.dt === 'int' ||
col.dt === 'tinyint' ||
col.dt === 'bigint' ||
col.dt === 'smallint') {
for (var i = 0; i < columns.length; ++i) {
if (columns[i].cn !== col.cn && columns[i].ai) {
return true;
}
}
return false;
} else {
return true;
}
}
static colPropUNDisabled(col) {
//console.log(col);
if (col.dt === 'int' ||
col.dt === 'tinyint' ||
col.dt === 'smallint' ||
col.dt === 'mediumint' ||
col.dt === 'bigint') {
return false;
} else {
return true;
}
}
static onCheckboxChangeAI(col) {
console.log(col);
if (col.dt === 'int' || col.dt === 'bigint' || col.dt === 'smallint' || col.dt === 'tinyint') {
col.altered = col.altered || 2;
}
// if (!col.ai) {
// col.dtx = 'specificType'
// } else {
// col.dtx = ''
// }
}
static onCheckboxChangeAU(col) {
console.log(col);
if (1) {
col.altered = col.altered || 2;
}
// if (!col.ai) {
// col.dtx = 'specificType'
// } else {
// col.dtx = ''
// }
}
static showScale(columnObj) {
return (columnObj.dt === 'float'
|| columnObj.dt === 'decimal'
|| columnObj.dt === 'double'
|| columnObj.dt === 'real')
}
static removeUnsigned(columns) {
for (var i = 0; i < columns.length; ++i) {
if (columns[i].altered === 1 && (!(columns[i].dt === 'int'
|| columns[i].dt === 'bigint'
|| columns[i].dt === 'tinyint'
|| columns[i].dt === 'smallint'
|| columns[i].dt === 'mediumint'))) {
columns[i].un = false;
console.log('>> resetting unsigned value', columns[i].cn);
}
console.log(columns[i].cn);
}
}
static columnEditable(colObj) {
return colObj.tn !== '_evolutions' || colObj.tn !== 'nc_evolutions';
}
static extractFunctionName(query) {
const reg = /^\s*CREATE\s+.*?(?:OR\s+REPLACE\s*)?\s*FUNCTION\s+(?:`?[\w\d_]+`?\.)?`?([\w_\d]+)`?/i;
const match = query.match(reg);
return match && match[1];
}
static extractProcedureName(query) {
const reg = /^\s*CREATE.*?\s+(?:OR\s+REPLACE\s*)?\s*PROCEDURE\s+(?:[\w\d_]+\.)?([\w_\d]+)/i;
const match = query.match(reg);
return match && match[1];
}
static handleRawOutput(result, headers) {
result = result[0] ? result[0] : [];
if (Array.isArray(result) && result[0]) {
const keys = Object.keys(result[0]);
//set headers before settings result
for (let i = 0; i < keys.length; i++) {
const text = keys[i];
headers.push({text, value: text, sortable: false});
}
} else {
const keys = Object.keys(result);
for (let i = 0; i < keys.length; i++) {
const text = keys[i];
if (typeof text !== 'function')
headers.push({text, value: text, sortable: false});
}
result = [result]
}
return result;
}
static splitQueries(query) {
/***
* we are splitting based on semicolon
* there are mechanism to escape semicolon within single/double quotes(string)
*/
return query.match(/\b("[^"]*;[^"]*"|'[^']*;[^']*'|[^;])*;/g);
}
/**
* if sql statement is SELECT - it limits to a number
* @param args
* @returns {string|*}
*/
static sanitiseQuery(args) {
let q = args.query.trim().split(';');
if (q[0].startsWith('Select')) {
q = q[0] + ` LIMIT 0,${args.limit ? args.limit : 100};`
} else if (q[0].startsWith('select')) {
q = q[0] + ` LIMIT 0,${args.limit ? args.limit : 100};`
} else if (q[0].startsWith('SELECT')) {
q = q[0] + ` LIMIT 0,${args.limit ? args.limit : 100};`
} else {
return args.query;
}
return q;
}
static getColumnsFromJson(json, tn) {
const columns = [];
try {
if (typeof json === 'object' && !Array.isArray(json)) {
let keys = Object.keys(json);
for (let i = 0; i < keys.length; ++i) {
const column = {
"dp": null,
"tn": tn,
"cn": keys[i],
"cno": keys[i],
"np": 10,
"ns": 0,
"clen": null,
"cop": 1,
"pk": false,
"nrqd": false,
"rqd": false,
"un": false,
"ct": "int(11) unsigned",
"ai": false,
"unique": false,
"cdf": null,
"cc": "",
"csn": null,
"dtx": "specificType",
"dtxp": null,
"dtxs": 0,
altered: 1
};
switch (typeof json[keys[i]]) {
case 'number':
if (Number.isInteger(json[keys[i]])) {
if (MysqlUi.isValidTimestamp(keys[i], json[keys[i]])) {
Object.assign(column, {
"dt": "timestamp"
});
} else {
Object.assign(column, {
"dt": "int",
"np": 10,
"ns": 0,
});
}
} else {
Object.assign(column, {
"dt": "float",
"np": 10,
"ns": 2,
"dtxp": "11",
"dtxs": 2,
});
}
break;
case 'string':
if (MysqlUi.isValidDate(json[keys[i]])) {
Object.assign(column, {
"dt": "datetime"
});
} else if (json[keys[i]].length <= 255) {
Object.assign(column, {
"dt": "varchar",
"np": 255,
"ns": 0,
"dtxp": "255",
});
} else {
Object.assign(column, {
"dt": "text"
});
}
break;
case 'boolean':
Object.assign(column, {
"dt": "boolean",
"np": 3,
"ns": 0,
});
break;
case 'object':
Object.assign(column, {
"dt": "json",
"np": 3,
"ns": 0,
});
break;
default:
break;
}
columns.push(column)
}
}
} catch (e) {
console.log('Error in getColumnsFromJson', e);
} finally {
}
return columns;
}
static isValidTimestamp(key, value) {
if (typeof value !== 'number') return false;
return new Date(value).getTime() > 0 && /(?:_|(?=A))[aA]t$/.test(key);
}
static isValidDate(value) {
return new Date(value).getTime() > 0;
}
static colPropAuDisabled(col) {
return true;
}
static getUIType(col) {
switch (this.getAbstractType(col)) {
case 'integer':
return 'Number';
case "boolean":
return 'Checkbox';
case 'float':
return 'Decimal';
case "date":
return 'Date';
case "datetime":
return 'DateTime';
case "time":
return 'Time';
case 'year':
return 'Year';
case 'string':
return 'SingleLineText';
case "text":
return 'LongText';
case 'blob':
return 'Attachment'
case "enum":
return 'SingleSelect';
case "set":
return 'MultiSelect';
case "json":
return 'LongText';
}
}
static getAbstractType(col) {
switch (col.dt.toLowerCase()) {
case "int":
case "smallint":
case "mediumint":
case "bigint":
case "bit":
return 'integer';
case "boolean":
return 'boolean';
case "float":
case "decimal":
case "double":
case "serial":
return 'float';
case "tinyint":
if (col.dtxp == '1') {
return 'boolean'
} else {
return 'integer'
}
case "date":
return 'date';
case "datetime":
case "timestamp":
return 'datetime'
case "time":
return 'time';
case "year":
return 'year'
case "char":
case "varchar":
case "nchar":
return 'string'
case "text":
case "tinytext":
case "mediumtext":
case "longtext":
return 'text'
// todo: use proper type
case "binary":
return 'string';
case "varbinary":
return 'text';
case "blob":
case "tinyblob":
case "mediumblob":
case "longblob":
return 'blob';
case "enum":
return 'enum'
case "set":
return 'set';
case "geometry":
case "point":
case "linestring":
case "polygon":
case "multipoint":
case "multilinestring":
case "multipolygon":
return 'string';
case "json":
return 'json'
}
}
static getDataTypeForUiType(col) {
const colProp = {}
switch (col.uidt) {
case 'ID':
colProp.dt = 'int';
colProp.pk = true;
colProp.un = true;
colProp.ai = true;
colProp.rqd = true;
break;
case 'ForeignKey':
colProp.dt = 'varchar';
break;
case 'SingleLineText':
colProp.dt = 'varchar';
break;
case 'LongText':
colProp.dt = 'text';
break;
case 'Attachment':
colProp.dt = 'text';
break;
case 'Checkbox':
colProp.dt = 'tinyint';
colProp.dtxp = 1;
break;
case 'MultiSelect':
colProp.dt = 'set';
break;
case 'SingleSelect':
colProp.dt = 'enum';
break;
case 'Collaborator':
colProp.dt = 'varchar';
break;
case 'Date':
colProp.dt = 'varchar';
break;
case 'Year':
colProp.dt = 'year';
break;
case 'Time':
colProp.dt = 'time';
break;
case 'PhoneNumber':
colProp.dt = 'varchar';
colProp.validate = {
"func": ["isMobilePhone"],
"args": [""],
"msg": ["Validation failed : isMobilePhone ({cn})"]
}
break;
case 'Email':
colProp.dt = 'varchar';
colProp.validate = {"func": ["isEmail"], "args": [""], "msg": ["Validation failed : isEmail ({cn})"]}
break;
case 'URL':
colProp.dt = 'varchar';
colProp.validate = {"func": ["isURL"], "args": [""], "msg": ["Validation failed : isURL ({cn})"]}
break;
case 'Number':
colProp.dt = 'int';
break;
case 'Decimal':
colProp.dt = 'decimal';
break;
case 'Currency':
colProp.dt = 'decimal';
colProp.validate = {"func": ["isCurrency"], "args": [""], "msg": ["Validation failed : isCurrency"]}
break;
case 'Percent':
colProp.dt = 'double';
break;
case 'Duration':
colProp.dt = 'int';
break;
case 'Rating':
colProp.dt = 'float';
break;
case 'Formula':
colProp.dt = 'varchar';
break;
case 'Rollup':
colProp.dt = 'varchar';
break;
case 'Count':
colProp.dt = 'int';
break;
case 'Lookup':
colProp.dt = 'varchar';
break;
case 'DateTime':
colProp.dt = 'datetime';
break;
case 'CreateTime':
colProp.dt = 'datetime';
break;
case 'LastModifiedTime':
colProp.dt = 'datetime';
break;
case 'AutoNumber':
colProp.dt = 'int';
break;
case 'Barcode':
colProp.dt = 'varchar';
break;
case 'Button':
colProp.dt = 'varchar';
break;
default:
colProp.dt = 'varchar';
break;
}
return colProp
}
static getDataTypeListForUiType(col) {
switch (col.uidt) {
case 'ID':
case 'ForeignKey':
return dbTypes;
break;
case 'SingleLineText':
case 'LongText':
case 'Attachment':
case 'Collaborator':
return [
"char",
"varchar",
"nchar",
"text",
"tinytext",
"mediumtext",
"longtext",
];
break;
case 'Checkbox':
return [
"int",
"smallint",
"mediumint",
"bigint",
"bit",
"boolean",
"serial",
"tinyint",
]
break;
case 'MultiSelect':
return ['set', "text",
"tinytext",
"mediumtext",
"longtext",];
break;
case 'SingleSelect':
return ['enum', "text",
"tinytext",
"mediumtext",
"longtext",];
break;
case 'Year':
return ['year'];
break;
case 'Time':
return ['time'];
break;
case 'PhoneNumber':
case 'Email':
return [
"varchar",
];
break;
case 'URL':
return [
"text",
"tinytext",
"mediumtext",
"longtext",
"varchar",
];
break;
case 'Number':
return [
"int",
"smallint",
"mediumint",
"bigint",
"bit",
"float",
"decimal",
"double",
"serial",
]
break;
case 'Decimal':
return [
"float",
"decimal",
"double",
"serial",
]
break;
case 'Currency':
return ['decimal',
"float",
"double",
"serial", "int",
"smallint",
"mediumint",
"bigint",
"bit",];
break;
case 'Percent':
return ['decimal',
"float",
"double",
"serial", "int",
"smallint",
"mediumint",
"bigint",
"bit",]
break;
case 'Duration':
return ['decimal',
"float",
"double",
"serial", "int",
"smallint",
"mediumint",
"bigint",
"bit",]
break;
case 'Rating':
return ['decimal',
"float",
"double",
"serial", "int",
"smallint",
"mediumint",
"bigint",
"bit",]
break;
case 'Formula':
return [
"char",
"varchar",
"nchar",
"text",
"tinytext",
"mediumtext",
"longtext",
];
break;
case 'Rollup':
return ['varchar'];
break;
case 'Count':
return [
"int",
"smallint",
"mediumint",
"bigint",
"serial",];
break;
case 'Lookup':
return ['varchar'];
break;
case 'Date':
return [
"date",
"datetime",
"timestamp",
'varchar',
];
break;
case 'DateTime':
case 'CreateTime':
case 'LastModifiedTime':
return [
"datetime",
"timestamp",
'varchar',
];
break;
case 'AutoNumber':
return
return [
"int",
"smallint",
"mediumint",
"bigint",];
break;
case 'Barcode':
return ['varchar'];
break;
case 'Geometry':
return [
"geometry",
"point",
"linestring",
"polygon",
"multipoint",
"multilinestring",
"multipolygon",
];
break;
case 'Button':
default:
return dbTypes;
break;
}
}
}
// module.exports = MysqlUiHelp;
/**
* @copyright Copyright (c) 2021, Xgene Cloud Ltd
*
* @author Naveen MR <oof1lab@gmail.com>
* @author Pranav C Balan <pranavxc@gmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/