/** * @fileoverview * A jQuery plugin to implement the number checker. Really, this is how all of * our Web widgets (like the call cost calculator) should be implemented. You * know, if we had enough time. */ /** * Constructs a new number checker object. * * @constructor * @param {Object} userOptions Overrides for the default options used when * instantiating the number checker. This is probably of most use when * tinkering with the messages to be displayed back to the user. */ jQuery.fn.numberChecker = function(userOptions) { // Default options for the number checker, including default messages. var options = { backend: "/number-checker.cgi", callback: null, cookie: "profile", messages: { onnet_some: "Initial checks show that high speed broadband2+ and Naked DSL are available in your area. We'll be able to confirm this upon application; please choose from the options below.", onnet_afew: "Initial checks show that high speed broadband2+ and Naked DSL are available in your area, but there are only a few places left. We'll be able to confirm this upon application; please choose from the plan options below.", onnet_none: "There are currently no broadband2+ places available in your area. Please check back often as ports may free up from time to time. In the meantime, you can select from one of the broadband1 options shown below.", offnet: "The telephone number you supplied supports a broadband1 connection with speeds up to 8000k. Please choose from one of the broadband1 plan options shown below.", transit_some: "Your area is scheduled for an upgrade to broadband2+ in the near future. While you wait for broadband2+ to arrive, we have an exclusive set of plans called broadband1 transit available to you. We'll explain more about why you'll like these plans on the next page.", transit_afew: "Your area is scheduled for an upgrade to broadband2+ in the near future. While you wait for broadband2+ to arrive, we have an exclusive set of plans called broadband1 transit available to you. We'll explain more about why you'll like these plans on the next page.", transit_none: "The telephone number you supplied supports a broadband1 connection with speeds up to 8000k. Please choose from one of the broadband1 plan options shown below.", onnet_none_transit_some: "Your area is scheduled for an upgrade to broadband2+ in the near future. While you wait for broadband2+ to arrive, we have an exclusive set of plans called broadband1 transit available to you. Find out more about broadband1 transit plans.", onnet_none_transit_afew: "Your area is scheduled for an upgrade to broadband2+ in the near future. While you wait for broadband2+ to arrive, we have an exclusive set of plans called broadband1 transit available to you. We'll explain more about why you'll like these plans on the next page.", onnet_none_transit_none: "There are currently no broadband2+ places available in your area. Please check back often as ports may free up from time to time. In the meantime, you can select from one of the broadband1 options shown below.", dialup: "Unfortunately, ADSL broadband is not currently available on the telephone number you supplied. If you would like an alternative to broadband, please visit our dialup section.", error: "Sorry, information about your exchange could not be found. Please enter another number to try again.", badnumber: "Sorry, information about your exchange could not be found. Please enter another number to try again.", offnet_naked: "The telephone number you supplied isn't eligible for Naked DSL because it's not connected to the iiNetwork. Your telephone line will support a broadband1 connection of up to 8,000kbps. Choose from one of our broadband1 plans or learn more about Naked DSL eligibility", onnet_none_naked: "There are currently no broadband2+ places available in your area. Please check back often as ports may free up from time to time. In the meantime your telephone line will support a broadband1 connection of up to 8,000kbps. Choose from one of our broadband1 plans. Learn more about broadband2+ port availability", onnet_none_transit_afew_naked: "Your area is scheduled for an upgrade to broadband2+ in the near future. While you wait for broadband2+ to arrive, we have an exclusive set of plans called broadband1 transit. Learn more about broadband 1 transit plans", onnet_none_transit_none_naked: "There are currently no broadband2+ places available in your area. Please check back often as ports may free up from time to time. In the meantime your telephone line will support a broadband1 connection of up to 8,000kbps. Choose from one of our broadband 1 plans or learn more about broadband2+ port availability." }, refer: "https://toolbox.iinet.net.au/one-signup/refer.cgi", referDestination: "http://www.iinet.net.au/blank.html", template: "/inc/number-checker.html", transitionSpeed: "normal" }; if (userOptions) { for(var i in userOptions) options[i] = userOptions[i]; } var numberChecker = this; /** * Displays the given message within the number checker element. * * @param {String} message A HTML message to display. */ var displayResult = function(message) { $("form", numberChecker).fadeOut(options.transitionSpeed, function() { $(".throbber", numberChecker).remove(); $(".message", numberChecker).html(message); $(".result", numberChecker).fadeIn(options.transitionSpeed); $(".try_again", numberChecker).click(onTryAgain); }); }; /** Displays a throbber to the user while we wait for results. */ var displayThrobber = function() { $("input[type=submit]", numberChecker).after("Please wait..."); }; /** * Response handler once we have a response from the backend. Parses the * response, selects an appropriate message, updates the profile cookie to * match the available set of plans, and calls refer.cgi to pre-populate * Signup with the phone number that was given. * * @param {resp} The response from the CGI backend. */ var onResponse = function(resp) { var message = null; /** Checks if we're looking at naked plans */ var is_naked = function() { var is_naked = /naked-dsl/; var url = document.location.toString(); if (url.match(is_naked)) is_naked = true; else is_naked = false; return(is_naked); } /* OK, this is spaghetti code at its finest, and the only thing I can * say in my defense is that it's no worse than the old number checker. * It's also no better. Fail. * * Basically, we need to look at a whole bunch of variables in the * response to figure out what combination we actually got back and * then decide which message is presented to the user. */ if (resp.reason == "ok") { var exch = resp.exchange; if (exch.code) { var holding = exch.availability.HOLDING; var sss = exch.availability.SSS; if (sss) { switch (sss) { case "some": message = options.messages.onnet_some; $.profile("plan", { iinet: true, holding: false }); break; case "afew": message = options.messages.onnet_afew; $.profile("plan", { iinet: true, holding: false }); break; case "none": if (holding) { if (is_naked()) { switch (holding) { case "some": message = options.messages.onnet_none_transit_some; $.profile("plan", { iinet: false, holding: true }); break; case "afew": message = options.messages.onnet_none_transit_afew_naked; $.profile("plan", { iinet: false, holding: true }); break; case "none": message = options.messages.onnet_none_transit_none_naked; $.profile("plan", { iinet: false, holding: false }); break; default: message = options.messages.onnet_none_naked; $.profile("plan", { iinet: false, holding: false }); } } else { switch (holding) { case "some": message = options.messages.onnet_none_transit_some; $.profile("plan", { iinet: false, holding: true }); break; case "afew": message = options.messages.onnet_none_transit_afew; $.profile("plan", { iinet: false, holding: true }); break; case "none": message = options.messages.onnet_none_transit_none; $.profile("plan", { iinet: false, holding: false }); break; default: message = options.messages.onnet_none; $.profile("plan", { iinet: false, holding: false }); } } } else { if (is_naked()) message = options.messages.offnet_naked; else message = options.messages.offnet; $.profile("plan", { iinet: false, holding: false }); } } } if (!message && holding) { switch (holding) { case "some": message = options.messages.transit_some; $.profile("plan", { iinet: false, holding: true }); break; case "afew": message = options.messages.transit_afew; $.profile("plan", { iinet: false, holding: true }); break; case "none": message = options.messages.transit_none; $.profile("plan", { iinet: false, holding: false }); break; default: if (is_naked()) message = options.messages.offnet_naked; else message = options.messages.offnet; $.profile("plan", { iinet: false, holding: false }); } } if (!message) { message = options.messages.offnet; $.profile("plan", { iinet: false, holding: false }); } var transACT = ""; if (exch.state=="ACT") { transACT = "

You might be eligible for the TransACT network. Find out more."; } message = "Your Exchange: " + exch.name + "

" + message + transACT; } else { message = options.messages.dialup; } } else if (resp.reason == "noexchange") { message = options.messages.dialup; } else if (resp.reason == "badnumber") { message = options.messages.badnumber; } /* Well, thank $DEITY that's done with. Now we just have to prod Signup * to remember the phone number that was given so the user doesn't have * to retype it. */ if (message != options.messages.badnumber && message != options.messages.error) { var phone; if (resp.service) { phone = resp.service.pstn; } else { phone = $(".area_code", numberChecker).val() + $(".prefix", numberChecker).val() + $(".number", numberChecker).val(); } /* This is cross-domain, so the IFRAME approach is the path of * least resistance. In the longer term, it would be nice if * refer.cgi was able to send back a JSONP response or something. */ $("iframe", numberChecker).attr("src", options.refer + "?web_pstn=" + phone + "&url=" + options.referDestination); } displayResult(message); /* If the page asked for notification when the number checker was done, * call it here. */ if (options.callback) { options.callback(); } }; /** * Submit handler for the number checker form. This fires off a query to * the number checker backend. * * @return {Boolean} False to avoid further form processing. */ var onSubmit = function() { var phone = $(".area_code", this).attr("value") + $(".prefix", this).attr("value") + $(".number", this).attr("value"); phone = phone.replace(/[^0-9]/g, ""); if (phone.search(/^[0-9]{10}$/) == -1) { displayResult(options.messages.badnumber); } else { var params = { type: "JSON", check: "EXCH", area: $(".area_code", this).attr("value"), prefix: $(".prefix", this).attr("value"), number: $(".number", this).attr("value") }; displayThrobber(); $.getJSON(options.backend, params, onResponse); } return false; }; /** * Handler for the "Try Another Number" link, which basically just fades * the form back in. * * @return {Boolean} False to stop the link being navigated to. */ var onTryAgain = function() { $(".result", numberChecker).fadeOut(options.transitionSpeed, function() { $("form", numberChecker).fadeIn(options.transitionSpeed); }); return false; }; /* Actually pull in the number checker form template and replace the * current element with it. */ this.load(options.template, null, function() { // Set up the onsubmit handler. $("form", this).submit(onSubmit); }); return this; }; // vim: set et ts=4 sw=4 cin nopaste: