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[#190,backend/csv][s]: rename CSV options from delimiter to quotechar and separator to delimiter - fixes #190.

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This commit is contained in:
Rufus Pollock
2012-09-09 15:20:37 +01:00
parent 6e49f53a63
commit 9948c501cf
2 changed files with 26 additions and 21 deletions
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39
src/backend.csv.js
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@@ -59,8 +59,13 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
//
// @param {String} s The string to convert
// @param {Object} options Options for loading CSV including
// @param {Boolean} [trim=false] If set to True leading and trailing whitespace is stripped off of each non-quoted field as it is imported
// @param {String} [separator=','] Separator for CSV file
// @param {Boolean} [trim=false] If set to True leading and trailing
// whitespace is stripped off of each non-quoted field as it is imported
// @param {String} [delimiter=','] A one-character string used to separate
// fields. It defaults to ','
// @param {String} [quotechar='"'] A one-character string used to quote
// fields containing special characters, such as the delimiter or
// quotechar, or which contain new-line characters. It defaults to '"'
//
// Heavily based on uselesscode's JS CSV parser (MIT Licensed):
// http://www.uselesscode.org/javascript/csv/
@@ -70,8 +75,8 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
var options = options || {};
var trm = (options.trim === false) ? false : true;
var separator = options.separator || ',';
var delimiter = options.delimiter || '"';
var delimiter = options.delimiter || ',';
var quotechar = options.quotechar || '"';
var cur = '', // The character we are currently processing.
inQuote = false,
@@ -106,7 +111,7 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
cur = s.charAt(i);
// If we are at a EOF or EOR
if (inQuote === false && (cur === separator || cur === "\n")) {
if (inQuote === false && (cur === delimiter || cur === "\n")) {
field = processField(field);
// Add the current field to the current row
row.push(field);
@@ -119,8 +124,8 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
field = '';
fieldQuoted = false;
} else {
// If it's not a delimiter, add it to the field buffer
if (cur !== delimiter) {
// If it's not a quotechar, add it to the field buffer
if (cur !== quotechar) {
field += cur;
} else {
if (!inQuote) {
@@ -128,9 +133,9 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
inQuote = true;
fieldQuoted = true;
} else {
// Next char is delimiter, this is an escaped delimiter
if (s.charAt(i + 1) === delimiter) {
field += delimiter;
// Next char is quotechar, this is an escaped quotechar
if (s.charAt(i + 1) === quotechar) {
field += quotechar;
// Skip the next char
i += 1;
} else {
@@ -168,9 +173,9 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
// ... // more attributes we do not care about
// }
//
// @param {Object} options Options for serializing CSV including
// @param {String} [separator=','] separator for CSV file
// @param {String} [delimiter='"'] delimiter for fields
// @param {object} options Options for serializing the CSV file including
// delimiter and quotechar (see parseCSV options parameter above for
// details on these).
//
// Heavily based on uselesscode's JS CSV serializer (MIT Licensed):
// http://www.uselesscode.org/javascript/csv/
@@ -190,8 +195,8 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
});
}
var options = options || {};
var separator = options.separator || ',';
var delimiter = options.delimiter || '"';
var delimiter = options.delimiter || ',';
var quotechar = options.quotechar || '"';
var cur = '', // The character we are currently processing.
field = '', // Buffer for building up the current field
@@ -207,7 +212,7 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
field = '';
} else if (typeof field === "string" && rxNeedsQuoting.test(field)) {
// Convert string to delimited string
field = delimiter + field + delimiter;
field = quotechar + field + quotechar;
} else if (typeof field === "number") {
// Convert number to string
field = field.toString(10);
@@ -228,7 +233,7 @@ this.recline.Backend.CSV = this.recline.Backend.CSV || {};
row = '';
} else {
// Add the current field to the current row
row += field + separator;
row += field + delimiter;
}
// Flush the field buffer
field = '';