Commands for your.flowingdata.com

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/***

  Felipe Gomes -- felipe.wordpress.com / felipc.com
  2009  GPL/MPL

  Ubiquity command feed for Your.FlowingData personal data tracking experiment

***/


/********************************
*  Main function that comunicates with Twitter
*  Code from https://ubiquity.mozilla.com/standard-feeds/social.js
*  Little modification to always send direct messages to @yfd
*********************************/
function __send_yfd_dm_msg(msg, successMsg) {
    var statusText = "d yfd " + msg;
    const TWITTER_STATUS_MAXLEN = 140;
    if(statusText.length < 1) {
      displayMessage("Twitter requires a status to be entered");
      return;
    }

    var updateUrl = "https://twitter.com/statuses/update.json";
    var updateParams = {
      source: "ubiquity",
      status: statusText.slice(0, TWITTER_STATUS_MAXLEN)
    };

    function make_basic_auth(user, password){
      var tok = user + ":" + password;
      var hash = CmdUtils.getWindow().btoa(tok); //Base64 encode.
      return "Basic " + hash;
    };
    
    var passwordManager = Cc["@mozilla.org/login-manager;1"].getService(Ci.nsILoginManager);
    var logins = passwordManager.findLogins({}, "http://twitter.com", "", null);
    
    if( logins.length > 0 ){
      var login = logins[0];
      var auth = make_basic_auth(login.username, login.password);
    } else {
      var auth = null;
    }

    displayMessage("Log: msg to be sent: '" + statusText + "'");

    jQuery.ajax({
      type: "POST",
      url: updateUrl,
      data: updateParams,
      dataType: "json",
      beforeSend: function(req) {
        if( auth ) req.setRequestHeader("Authorization", auth);
      },
      error: function() {
        displayMessage("Error - your status was not updated");
      },
      success: function() {
        displayMessage(successMsg);
      }
    });

}

/*****
* Custom Ubiquity noun type to accept a number followed by lbs or kgs
* When submitting the value (done by the execute function of the command), kgs are converted to lbs
*****/
var noun_type_yfd_weight = {
  _name: "weight",
  suggest: function(text, html) {
    if (!text) return [];
  
    var suggestions = new Array();
    
    var regRes = text.match(/^\s*([0-9]+)\s*(lb?s?|kg?s?)?/);
   
    CmdUtils.log(regRes);
    if (regRes == null) return [];
    
    var value = regRes[1];
   
    if ("kgs".indexOf(regRes[2]) == 0) {
      return [CmdUtils.makeSugg(value + " kgs"),CmdUtils.makeSugg(value + " lbs")];
    } else {
      return [CmdUtils.makeSugg(value + " lbs"),CmdUtils.makeSugg(value + " kgs")];
    }
  }
}

/*****
* Custom Ubiquity noun type to select the page to open
*****/
var noun_type_yfd_page = new CmdUtils.NounType("page", ['home', 'weight', 'sleep', 'feeling', 'potty']);


/***
* List of the simple commands that will be all auto-generated by creating a new YFD_default_command
***/
var YFDCommands = [
{ verb: 'ate',    argument: 'food',    what: 'about your eating habits', synonyms: ['eat'], realCmd: null},
{ verb: 'drank', argument: 'liquid', what: 'about your driking habits', synonyms: ['drink'], realCmd: null},
{ verb: 'feel', argument: 'feeling', what: 'how you feel right now', synonyms: ['feeling'], realCmd: 'feeling'},
{ verb: 'peed',    argument: null,        what: 'that you just peed', synonyms: null, realCmd: null},
{ verb: 'pooped',    argument: null,        what: 'that you just peed', synonyms: null, realCmd: null},
{ verb: 'slept', argument: null,    what: 'that you\'re going to sleep', synonyms: ['sleep', 'gnight'], realCmd: 'gnite'},
{ verb: 'woke up', argument: null,  what: 'that you just woke up', synonyms: ['wake-up', 'gmorning'], realCmd: 'gmorning'},
{ verb: 'weight motivation', argument: 'motivation',  what: 'your motivation for tracking your weight', synonyms: null, realCmd: 'weight_bc'},
{ verb: 'sleep motivation', argument: 'motivation',  what: 'your motivation for tracking your sleeping habits', synonyms: null, realCmd: 'sleep_bc'}];



/***** READ HERE ****/

/****
* YFD_default_command is the object that will be passed to Ubiquity.
* This default implementation accomodates for most of YFD commands.
*
*  Note some magic going on to:
     --- be more natural language
          commands are named as verbs, for example, yfd-ate, yfd-drank. The idea was to think yfd as "I": I ate, I drank, I woke up
     -- work as expected by Ubiquity
          the command name is originally "woke up", but then there is the spaces-to-dashes substitution
     -- submit the right command to @yfd
          yfd-slept (I slept)   is converted to gnight, for example. Note that there is the synonym, so yfd-gnight still works

*****/
function YFD_default_command(verb, arg, what, syns, realCmd, cmdprefix) {

    var cmdName =  realCmd || verb;

    var prefix = (cmdprefix == null) ? "yfd-" : cmdprefix;
      
    this.name = prefix + verb.replace(' ','-');
    
    if (arg) {
      this.takes = new Object();
      this.takes[arg] = noun_arb_text;
    }
    
    if (syns) {
      this.synonyms = new Array();
      var asyn;
      for (asyn in syns) {
        this.synonyms.push(prefix + syns[asyn]);
      }
    }
     
    this.preview = function (pblock, input) {
        if (!input || !input.text) {
            pblock.innerHTML = "Tells @yfd " + what;
        } else {
            var tmp = "Tells @yfd that you ${did} <strong>${what}</strong>";
            pblock.innerHTML = CmdUtils.renderTemplate(tmp, {did:verb,what:input.text});
        }
    }
      
    this.execute = function(input) {
      if (input && input.text) {
        input.text = ' ' + input.text;
      } else {
        input = {text:''};
      }
      __send_yfd_dm_msg(cmdName + input.text, "You just " + verb + input.text);
    }
    
    return this;
}
  
/* Default values set on the Object prototype */
YFD_default_command.prototype.homepage = "http://yfd.yourflowingdata.com";
YFD_default_command.prototype.icon = "http://flowingdata.com/wp-content/themes/flowingdata-2-1/images/favicon.ico";
//Please promise you won't change the icon location... or pick some better, like flowingdata.com/favicon.ico
YFD_default_command.prototype.author = { name: "Felipe Gomes", email: "felipc@gmail.com"};
YFD_default_command.prototype.license = "GPL";
YFD_default_command.prototype.description = "Updates @yfd information";
YFD_default_command.prototype.help = "Just type your info and press enter, it will be sent to @yfd tracker as a Twitter direct message.";


/* Create all the default commands */
YFDCommands.forEach( function(cmd) {
   
    var k = new YFD_default_command(cmd.verb, cmd.argument, cmd.what, cmd.synonyms, cmd.realCmd);

    CmdUtils.CreateCommand( k );
    
});


/* Create more customized commands: weight and weight goal, which takes noun_type_yfd_weight instead of noun_arb_text,
 * and does the lbs -> kgs conversion if necessary */


var __yfd_weigh = new YFD_default_command('weigh', 'weight', "how much you weight", ['weight'], null);
__yfd_weigh.takes['weight'] = noun_type_yfd_weight;
__yfd_weigh.execute = function(input) {
    var regRes = input.text.match(/^([0-9]+) (lbs|kgs)/);
    if (regRes == null) {
      displayMessage("Error in parsing");
      return;
    }
    value = regRes[1];
    if (regRes[2] == "kgs") {
      value = parseInt(value, 10) * 2.20462;
      value = value.toString();
    }
    __send_yfd_dm_msg("weigh " + value, "Your weight was updated to " + input.text);
};
CmdUtils.CreateCommand(__yfd_weigh);


var __yfd_weight_goal = new YFD_default_command('weight goal', 'weight', 'your weight goal', ['weigh-goal'], null);
__yfd_weight_goal.takes['weight'] = noun_type_yfd_weight;
__yfd_weight_goal.execute = function(input) {
    var regRes = input.text.match(/^([0-9]+) (lbs|kgs)/);
    if (regRes == null) {
      displayMessage("Error in parsing");
      return;
    }
    value = regRes[1];
    if (regRes[2] == "kgs") {
      value = parseInt(value, 10) * 2.20462;
      value = value.toString();
    }
    __send_yfd_dm_msg("weight_goal " + value, "Your weight goal was updated to " + input.text);
};
CmdUtils.CreateCommand(__yfd_weight_goal);

var __yfd_view = new YFD_default_command('view','page','view page',null,null);
__yfd_view.takes['page'] = noun_type_yfd_page;
__yfd_view.preview = function(pblock, input) {
  var txt = "Open your track information for <strong>weight</strong>, <strong>sleep</strong>, <strong>feeling</strong> or <strong>potty</strong>";
  txt = txt.replace(input.text, "<u>" + input.text + "</u>");
  pblock.innerHTML = txt;
};
__yfd_view.execute = function(input) {
  Utils.openUrlInBrowser("http://your.flowingdata.com/" + input.text + "/");    
};
CmdUtils.CreateCommand(__yfd_view);