mirror of https://github.com/calzoneman/sync.git
59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
const link = /(\w+:\/\/(?:[^:/[\]\s]+|\[[0-9a-f:]+\])(?::\d+)?(?:\/[^/\s]*)*)/ig;
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var XSS = require("./xss");
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var Poll = function(initiator, title, options, obscured) {
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this.initiator = initiator;
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title = XSS.sanitizeText(title);
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this.title = title.replace(link, "<a href=\"$1\" target=\"_blank\">$1</a>");
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this.options = options;
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for (let i = 0; i < this.options.length; i++) {
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this.options[i] = XSS.sanitizeText(this.options[i]);
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this.options[i] = this.options[i].replace(link, "<a href=\"$1\" target=\"_blank\">$1</a>");
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}
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this.obscured = obscured || false;
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this.counts = new Array(options.length);
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for(let i = 0; i < this.counts.length; i++) {
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this.counts[i] = 0;
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}
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this.votes = {};
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this.timestamp = Date.now();
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};
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Poll.prototype.vote = function(ip, option) {
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if(!(ip in this.votes) || this.votes[ip] == null) {
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this.votes[ip] = option;
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this.counts[option]++;
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return true;
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}
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return false;
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};
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Poll.prototype.unvote = function(ip) {
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if(ip in this.votes && this.votes[ip] != null) {
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this.counts[this.votes[ip]]--;
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this.votes[ip] = null;
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}
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};
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Poll.prototype.packUpdate = function (showhidden) {
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var counts = Array.prototype.slice.call(this.counts);
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if (this.obscured) {
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for(var i = 0; i < counts.length; i++) {
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if (!showhidden)
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counts[i] = "";
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counts[i] += "?";
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}
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}
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var packed = {
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title: this.title,
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options: this.options,
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counts: counts,
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initiator: this.initiator,
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timestamp: this.timestamp
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};
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return packed;
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};
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exports.Poll = Poll;
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