1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171 | 1×
1×
1×
1×
3×
3×
3×
3×
1×
1×
3×
1×
8×
8×
2×
2×
6×
6×
1×
5×
1×
4×
1×
6×
6×
6×
1×
14×
14×
14×
8×
4×
8×
9×
9×
5×
5×
14×
1×
8×
8×
8×
2×
1×
8×
1×
7×
4×
4×
8×
8×
2×
2×
4×
2×
8×
1×
7×
7×
4×
1×
3×
3×
3×
1×
7×
7×
7×
1×
7×
1×
7×
16×
13×
16×
16×
7×
7×
1×
| var FieldType = require('../Type');
var util = require('util');
var utils = require('keystone-utils');
/**
* TextArray FieldType Constructor
* @extends Field
* @api public
*/
function textarray (list, path, options) {
this._nativeType = [String];
this._underscoreMethods = ['format'];
this.separator = options.separator || ' | ';
textarray.super_.call(this, list, path, options);
}
util.inherits(textarray, FieldType);
/**
* Formats the field value
*/
textarray.prototype.format = function (item, separator) {
return item.get(this.path).join(separator || this.separator);
};
/**
* Add filters to a query
*/
textarray.prototype.addFilterToQuery = function (filter, query) {
query = query || {};
// Filter empty/non-empty arrays
if (filter.mode === 'exactly' && !filter.value) {
query[this.path] = {
$elemMatch: filter.inverted ? {
$nin: ['', null],
} : {
$in: ['', null],
},
};
return query;
}
var value = utils.escapeRegExp(filter.value);
if (filter.mode === 'beginsWith') {
value = '^' + value;
} else if (filter.mode === 'endsWith') {
value = value + '$';
} else if (filter.mode === 'exactly') {
value = '^' + value + '$';
}
value = new RegExp(value, filter.caseSensitive ? '' : 'i');
// Filter if values do not exist in array
query[this.path] = filter.inverted ? {
$not: value,
} : {
$elemMatch: {
$regex: value,
},
};
return query;
};
/**
* Asynchronously confirms that the provided value is valid
*/
textarray.prototype.validateInput = function (data, callback) {
var value = this.getValueFromData(data);
var result = true;
// If the value is null, undefined or an empty string
// bail early since updateItem sanitizes that just fine
if (value !== undefined && value !== null && value !== '') {
// If the value is not an array, convert it to one
// e.g. if textarr = 'somestring' (which is valid)
if (!Array.isArray(value)) {
value = [value];
}
for (var i = 0; i < value.length; i++) {
var thisValue = value[i];
// If the current value is not a string and is neither false nor
// undefined, fail the validation
if (typeof thisValue !== 'string') {
result = false;
break;
}
}
}
utils.defer(callback, result);
};
/**
* Asynchronously confirms that the a value is present
*/
textarray.prototype.validateRequiredInput = function (item, data, callback) {
var value = this.getValueFromData(data);
var result = false;
// If the value is undefined and we have something stored already, validate
if (value === undefined) {
if (item.get(this.path) && item.get(this.path).length) {
result = true;
}
}
// If it's a string that's not empty, validate
if (typeof value === 'string') {
Iif (value !== '') {
result = true;
}
// If it's an array of only strings and/or strinigfy-able data, validate
} else if (Array.isArray(value)) {
var invalidContent = false;
for (var i = 0; i < value.length; i++) {
var thisValue = value[i];
// If even a single item is not a string or an empty string, invalidate
if (typeof thisValue !== 'string' || thisValue === '') {
invalidContent = true;
break;
}
}
if (invalidContent === false) {
result = true;
}
}
utils.defer(callback, result);
};
/**
* Validates that a value for this field has been provided in a data object
*
* Deprecated
*/
textarray.prototype.inputIsValid = function (data, required, item) {
var value = this.getValueFromData(data);
if (required) {
if (value === undefined && item && item.get(this.path) && item.get(this.path).length) {
return true;
}
Eif (value === undefined || !Array.isArray(value) || (typeof value !== 'string') || (typeof value !== 'number')) {
return false;
}
if (Array.isArray(value) && !value.length) {
return false;
}
}
return (value === undefined || Array.isArray(value) || (typeof value === 'string') || (typeof value === 'number'));
};
/**
* Updates the value for this field in the item from a data object
*/
textarray.prototype.updateItem = function (item, data, callback) {
var value = this.getValueFromData(data);
Eif (typeof value !== 'undefined') {
if (value === null || value === '') {
value = [];
}
if (!Array.isArray(value)) {
value = [value];
}
value = value.map(function (str) {
if (str && str.toString) {
str = str.toString();
}
return str;
}).filter(function (str) {
return (typeof str === 'string' && str);
});
item.set(this.path, value);
}
process.nextTick(callback);
};
/* Export Field Type */
module.exports = textarray;
|