| 1 | window.onload = function() { |
| 2 | |
| 3 | const messages = { |
| 4 | "login": "Go", |
| 5 | "register": "Send", |
| 6 | }; |
| 7 | |
| 8 | const ajaxUrl = { |
| 9 | "login": "/sendtoken", |
| 10 | "register": "/register", |
| 11 | }; |
| 12 | |
| 13 | const infos = { |
| 14 | "login": "Connection token sent. Check your emails!", |
| 15 | "register": "Registration complete! Please check your emails.", |
| 16 | }; |
| 17 | |
| 18 | const animationDuration = 300; //in milliseconds |
| 19 | |
| 20 | // Basic anti-bot measure: force at least N seconds between arrival on page, and register form validation: |
| 21 | const enterTime = Date.now(); |
| 22 | |
| 23 | new Vue({ |
| 24 | el: '#login', |
| 25 | data: { |
| 26 | messages: messages, |
| 27 | user: { |
| 28 | forename: "", |
| 29 | name: "", |
| 30 | email: "", |
| 31 | }, |
| 32 | stage: "login", //or "register" |
| 33 | }, |
| 34 | mounted: function() { |
| 35 | // https://laracasts.com/discuss/channels/vue/vuejs-set-focus-on-textfield |
| 36 | this.$refs.userEmail.focus(); |
| 37 | }, |
| 38 | methods: { |
| 39 | toggleStage: function(stage) { |
| 40 | let $form = $("#form"); |
| 41 | $form.fadeOut(animationDuration); |
| 42 | setTimeout( () => { |
| 43 | this.stage = stage; |
| 44 | $form.show(0); |
| 45 | }, animationDuration); |
| 46 | }, |
| 47 | submit: function() { |
| 48 | if (this.stage=="register") |
| 49 | { |
| 50 | if (Date.now() - enterTime < 5000) |
| 51 | return; |
| 52 | } |
| 53 | let error = Validator.checkObject({email: this.user.email}, "User"); |
| 54 | if (!error && this.stage == "register") |
| 55 | error = Validator.checkObject({forename: this.user.forename, name: this.user.name}, "User"); |
| 56 | let $dialog = $("#dialog"); |
| 57 | show($dialog); |
| 58 | setTimeout(() => {hide($dialog);}, 3000); |
| 59 | if (error.length > 0) |
| 60 | return showMsg($dialog, "error", error); |
| 61 | showMsg($dialog, "process", "Processing... Please wait"); |
| 62 | $.ajax(ajaxUrl[this.stage], |
| 63 | { |
| 64 | method: "GET", |
| 65 | data: |
| 66 | { |
| 67 | email: encodeURIComponent(this.user.email), |
| 68 | forename: encodeURIComponent(this.user.forename), //may be unused |
| 69 | name: encodeURIComponent(this.user.name), //may be unused |
| 70 | }, |
| 71 | dataType: "json", |
| 72 | success: res => { |
| 73 | if (!res.errmsg) |
| 74 | { |
| 75 | this.user["forename"] = ""; |
| 76 | this.user["name"] = ""; |
| 77 | this.user["email"] = ""; |
| 78 | showMsg($dialog, "info", infos[this.stage]); |
| 79 | } |
| 80 | else |
| 81 | showMsg($dialog, "error", res.errmsg); |
| 82 | }, |
| 83 | } |
| 84 | ); |
| 85 | }, |
| 86 | } |
| 87 | }); |
| 88 | |
| 89 | }; |