gistfile1.js

CmdUtils.CreateCommand({
  name: "aliquot",
  arguments: [{role: 'object', nountype: noun_arb_text}],
  locale: "en-US",
  author: {name: "Timothy Sorbera", email: "tim.sorbera@gmail.com"},
  license: "MPL",
  description: "View the selected aliquot sequence at Syd's DB.",
  preview: function(pblock, args) {
    var html = _("View sequence ");
    if (args.object.text) {
      html += args.object.text;
    } else {
      html += _(".");
    }
    pblock.innerHTML = html;
  },
  execute: function(args) {
    var seq = escape(args.object.text);
    seq = seq.replace(/\+/g,"\%2B");
    Utils.openUrlInBrowser("http://factordb.com/search.php?se=1&aq=" + seq);
  }
});

CmdUtils.CreateCommand({
  name: "factor",
  arguments: [{role: 'object', nountype: noun_arb_text, label: 'number'}, {role: 'alias', nountype: noun_arb_text}],
  locale: "en-US",
  author: {name: "Timothy Sorbera", email: "tim.sorbera@gmail.com"},
  license: "MPL",
  description: "View the factorization of this number at Syd's DB.",
  preview: function(pblock, args) {
    var number = args.object.text;
    var factors = args.alias.text;
    var html = _("View the factorization of ");
    if (factors && number) {
      html = _("View the factorization of "  + number + " at Syd's DB and report the factor(s): " + factors);
    } else if (number) {
      html += _(number + " at Syd's DB.");
    } else {
      html += _("the selected number at Syd's DB.");
    }
    pblock.innerHTML = html;
  },
  execute: function(args) {
    var number = args.object.text;
    var factors = args.alias.text;
    var L = number.indexOf("L")>0;
    var M = number.indexOf("M")>0;
    if (L||M) {
      if (L) { var m = number.substr(0,number.indexOf("L")); }
        else { var m = number.substr(0,number.indexOf("M")); }
      var n = (m-2)/4;
      var a = 2*n+1;
      var b = n+1;
      number = "2^"+a;
      if (L) { number += "-"; }
        else { number += "+"; }
      number += "2^"+b+"+1";
    }
    number = escape(number);
    number = number.replace(/\+/g,"\%2B");
    factors = factors.replace(/x/g,"*");
    factors = escape(factors);
    factors = factors.replace(/\+/g,"\%2B");
    var url = "http://factordb.com/search.php?query=" + number;
    if (factors) { url = url + "&reportfac=" + factors; }
    Utils.openUrlInBrowser(url);
  }
});

CmdUtils.CreateCommand({
  name: "Mersenne exponent status",
  arguments: [{role: 'object', nountype: noun_arb_text, label: "exponent"}],
  icon: "http://www.mersenne.org/favicon.ico",
  locale: "en-US",
  author: {name: "Timothy Sorbera", email: "tim.sorbera@gmail.com"},
  license: "MPL",
  description: "Look up the status of the selected Mersenne number.",
  preview: function(pblock, args) {
    var html;
    if (args.object.text) {
      var mersNum = args.object.text.replace(/,/g,"");
      mersNum = mersNum.replace(/M/g,"");
      html = _("View status of 2<sup>" + mersNum + "</sup>-1");
    } else {
      html = _("View status of the selected Mersenne number.");
    }
    pblock.innerHTML = html;
  },
  execute: function(args) {
    var mersNum = args.object.text.replace(/,/g,"");
    mersNum = mersNum.replace(/M/g,"");
    Utils.openUrlInBrowser("http://www.mersenne.org/report_exponent/?exp_lo=" + mersNum);
  }
});

CmdUtils.CreateCommand({
  name: "aliquot multi",
  arguments: [{role: 'object', nountype: noun_arb_text}],
  locale: "en-US",
  author: {name: "Timothy Sorbera", email: "tim.sorbera@gmail.com"},
  license: "MPL",
  description: "View the selected aliquot sequences at Syd's DB.",
  preview: function(pblock, args) {
    var html = _("View sequences ");
    if (args.object.text) {
      html += args.object.text;
    } else {
      html += _(".");
    }
    pblock.innerHTML = html;
  },
  execute: function(args) {
    var text = args.object.text.replace(/\s/g,"");
    text = text.replace(/\n/g,",");
    var array = text.split(",");
    for ( i = 0; i < array.length; i++) {
      Utils.openUrlInBrowser("http://factordb.com/search.php?se=1&action=last&raw=1&aq=" + array[i]);
    }
  }
});

CmdUtils.CreateCommand({
  name: "stand up",
  arguments: [{role: 'object', nountype: noun_arb_text}],
  locale: "en-US",
  author: {name: "Timothy Sorbera", email: "tim.sorbera@gmail.com"},
  license: "MPL",
  description: "Converts a vertical newline-separated list to a horizontal comma-separated list.",
  execute: function(args) {
    CmdUtils.setSelection(args.object.text.replace(/\n/g,", "));
  }
});