src/index.html.in

   1 <!doctype html>
   2 <html lang="en-US">
   3   <head>
   4     <meta name="viewport" content="width=device-width, initial-scale=1" />
   5
   6     <title>
   7       CharmBypass.
   8     </title>
   9
  10     <style>
  11       /*
  12        * Reset styles for the html and body elements, the only two HTML
  13        * elements we use. */
  14       html, body {
  15         margin: 0;
  16         padding: 0;
  17         border: 0;
  18         font-weight: normal;
  19         font-style: inherit;
  20         font-size: 100%;
  21         line-height: 1.5;
  22         font-family: inherit;
  23         text-align: inherit;
  24         text-decoration: none;
  25         vertical-align: baseline;
  26         background: transparent;
  27       }
  28
  29       /* The blinking fade in/out animation for the ticket date and time */
  30       @keyframes blink {
  31         25% {
  32           opacity: 0.5;
  33         }
  34         50% {
  35           opacity: 0;
  36         }
  37         75% {
  38           opacity: 0.5;
  39         }
  40       }
  41
  42       #tickettime, #ticketdate {
  43         animation: blink 2s linear infinite;
  44       }
  45
  46       /* Define, load, and specify the custom font we use for the ticket
  47        * date, time, and service name. */
  48       @font-face {
  49         font-family: "CharmBypass Ticket Text";
  50         src:
  51           url("data:font/woff2;base64,@TICKETFONT@") format("woff2")
  52       }
  53
  54       #servicename, #tickettime, #ticketdate {
  55         font-family: "CharmBypass Ticket Text" !important;
  56       }
  57
  58       /************************/
  59       /* Scrolling animations */
  60       /************************/
  61
  62       /* Bus */
  63       @keyframes busroll {
  64         from {
  65           transform: translateX(0%);
  66         }
  67         to {
  68           transform: translateX(100%);
  69         }
  70       }
  71
  72       #bus {
  73         animation: busroll 20s linear infinite;
  74       }
  75
  76
  77       /* Tram */
  78       @keyframes tramroll {
  79         from {
  80           transform: translateX(0%);
  81         }
  82         to {
  83           transform: translateX(100%);
  84         }
  85       }
  86
  87       #tram {
  88         animation: tramroll 15s linear infinite;
  89       }
  90
  91
  92       /* Clouds */
  93       @keyframes cloudsfloat {
  94         from {
  95           transform: translateX(0%);
  96         }
  97         to {
  98           transform: translateX(-50%);
  99         }
 100       }
 101
 102       #clouds {
 103         animation: cloudsfloat 40s linear infinite;
 104       }
 105
 106       @keyframes cloudscopyfloat {
 107         from {
 108           transform: translateX(0%);
 109         }
 110         to {
 111           transform: translateX(-50%);
 112         }
 113       }
 114
 115       #cloudscopy {
 116         animation: cloudscopyfloat 40s linear infinite;
 117       }
 118
 119
 120       /* Trees */
 121       @keyframes treespass {
 122         from {
 123           transform: translateX(0%);
 124         }
 125         to {
 126           transform: translateX(-50%);
 127         }
 128       }
 129
 130       #trees {
 131         /* The trees move a little faster than the clouds */
 132         animation: treespass 30s linear infinite;
 133       }
 134
 135       @keyframes treescopypass {
 136         from {
 137           transform: translateX(0%);
 138         }
 139         to {
 140           transform: translateX(-50%);
 141         }
 142       }
 143
 144       #treescopy {
 145         /* The trees move a little faster than the clouds */
 146         animation: treescopypass 30s linear infinite;
 147       }
 148     </style>
 149   </head>
 150
 151   <body>
 152     @SVGDATA@
 153
 154     <script>
 155       /******************************************/
 156       /* First, set up the ticket date and time */
 157       /******************************************/
 158
 159       /* There are two parameters, time and date, that we store in one
 160        * underlying "date" variable. Default both to an hour from now.  This
 161        * is sensible because the date/time shown on your ticket is its
 162        * EXPIRATION time, and tickets are valid for two hours. Having it
 163        * show one hour in the future means that you didn't just use your
 164        * ticket a second ago (if you just got caught on the light rail, for
 165        * example) but also means that it's not expiring for a while.
 166        */
 167       const date = new Date();
 168
 169       /* Add an hour. We use the low-level get/setTime to change the number
 170        * of milliseconds since the epoch that this date represents. Obviously
 171        * correct, and avoids all suspicious corner cases (well, for a few more
 172        * decades). */
 173       date.setTime(date.getTime() + (60*60*1000));
 174
 175       /* All <text> elements produced by inkscape contain a single <tspan>
 176        * that itself contains the actual text. */
 177       tt = document.getElementById("tickettime");
 178       tt.firstChild.textContent = date.toLocaleTimeString();
 179
 180       td = document.getElementById("ticketdate");
 181       const dateopts = {
 182         day: "2-digit",
 183         month: "2-digit",
 184         year: "2-digit"
 185       };
 186       td.firstChild.textContent = date.toLocaleDateString("en-US", dateopts);
 187
 188
 189       /************************************************************/
 190       /* Second, add the onclick handler for the night/day switch */
 191       /************************************************************/
 192
 193       /* We always start in "day" mode */
 194       is_day = true;
 195
 196       function set_day() {
 197         sky.style.fill = "#efb02f";
 198       }
 199
 200       function set_night() {
 201         sky.style.fill = "#143b66";
 202       }
 203
 204       function swap_colors() {
 205         if (is_day) {
 206           set_night();
 207           is_day = false;
 208         }
 209         else {
 210           set_day();
 211           is_day = true;
 212         }
 213       }
 214
 215       document.body.addEventListener("click", swap_colors);
 216     </script>
 217   </body>
 218 </html>