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helpers.js
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helpers.js
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module.exports = {
isDefined: function(data) {
return !(typeof data == 'undefined');
},
isFunction: function(data) {
return typeof data == 'function';
},
getRequestOption: function(name, command, options, event, context, response) {
var isDefined = function(data) { return !(typeof data == 'undefined'); }
var isFunction = function(data) { return typeof data == 'function'; }
var object = isDefined(response) ? command.return : command;
if (isDefined(object[name])) {
if (isFunction(object[name])) {
if (isDefined(response)) {
return object[name](response, options, event, context);
}
else {
return object[name](options, event, context);
}
}
else {
return object[name];
}
}
else {
return '';
}
},
parseText: function(text) {
var options = text.split(" ");
var directive = options.shift();
var returnOptions = {
directive: directive
};
var jump = 1;
var dashCount;
var option;
var firstChar = "";
var lastChar = "";
var j = 0;
var selection;
for (var i = 0; i < options.length; i += jump) {
jump = 1;
dashCount = 0;
option = options[i];
while (option.substr(0, 1) == '-') {
option = option.substr(1);
dashCount++;
}
if (dashCount == 1) {
firstChar = options[i+1].substr(0, 1);
lastChar = options[i+1].substr(-1)
if (firstChar == "'" || firstChar == '"') {
for (j = i; j < options.length; j++) {
if (options[j].substr(-1) == firstChar) {
break;
}
}
selection = options.slice(i+1, j+1);
returnOptions[option] = selection.join(' ').replace(RegExp(firstChar, 'g'), '');
jump = j - i;
}
else {
returnOptions[option] = options[i+1];
jump = 1;
}
}
}
return returnOptions;
}
}