37 lines
958 B
JavaScript
37 lines
958 B
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
module.exports = function defFunc(ajv) {
|
||
|
|
defFunc.definition = {
|
||
|
|
type: 'string',
|
||
|
|
inline: function (it, keyword, schema) {
|
||
|
|
return getRegExp() + '.test(data' + (it.dataLevel || '') + ')';
|
||
|
|
|
||
|
|
function getRegExp() {
|
||
|
|
try {
|
||
|
|
if (typeof schema == 'object')
|
||
|
|
return new RegExp(schema.pattern, schema.flags);
|
||
|
|
|
||
|
|
var rx = schema.match(/^\/(.*)\/([gimy]*)$/);
|
||
|
|
if (rx) return new RegExp(rx[1], rx[2]);
|
||
|
|
throw new Error('cannot parse string into RegExp');
|
||
|
|
} catch(e) {
|
||
|
|
console.error('regular expression', schema, 'is invalid');
|
||
|
|
throw e;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
metaSchema: {
|
||
|
|
type: ['string', 'object'],
|
||
|
|
properties: {
|
||
|
|
pattern: { type: 'string' },
|
||
|
|
flags: { type: 'string' }
|
||
|
|
},
|
||
|
|
required: ['pattern'],
|
||
|
|
additionalProperties: false
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ajv.addKeyword('regexp', defFunc.definition);
|
||
|
|
return ajv;
|
||
|
|
};
|