Merge branch 'master' into tag-colour-preview-rebase

[rails.git] / app / assets / javascripts / index / directions / osrm.js

diff --git a/app/assets/javascripts/index/directions/osrm.js b/app/assets/javascripts/index/directions/osrm.js
deleted file mode 100644 (file)
index b58ba30..0000000
--- a/app/assets/javascripts/index/directions/osrm.js
+++ /dev/null
@@ -1,94 +0,0 @@
-// OSRM car engine
-// Doesn't yet support hints
-
-function OSRMEngine() {
-  var previousPoints, hintData;
-
-  return {
-    id: "osrm_car",
-    creditline: '<a href="http://project-osrm.org/" target="_blank">OSRM</a>',
-    draggable: true,
-
-    getRoute: function (points, callback) {
-      var TURN_INSTRUCTIONS = [
-        "",
-        I18n.t('javascripts.directions.instructions.continue_on'),      // 1
-        I18n.t('javascripts.directions.instructions.slight_right'),     // 2
-        I18n.t('javascripts.directions.instructions.turn_right'),       // 3
-        I18n.t('javascripts.directions.instructions.sharp_right'),      // 4
-        I18n.t('javascripts.directions.instructions.uturn'),            // 5
-        I18n.t('javascripts.directions.instructions.sharp_left'),       // 6
-        I18n.t('javascripts.directions.instructions.turn_left'),        // 7
-        I18n.t('javascripts.directions.instructions.slight_left'),      // 8
-        I18n.t('javascripts.directions.instructions.via_point'),        // 9
-        I18n.t('javascripts.directions.instructions.follow'),           // 10
-        I18n.t('javascripts.directions.instructions.roundabout'),       // 11
-        I18n.t('javascripts.directions.instructions.leave_roundabout'), // 12
-        I18n.t('javascripts.directions.instructions.stay_roundabout'),  // 13
-        I18n.t('javascripts.directions.instructions.start'),            // 14
-        I18n.t('javascripts.directions.instructions.destination'),      // 15
-        I18n.t('javascripts.directions.instructions.against_oneway'),   // 16
-        I18n.t('javascripts.directions.instructions.end_oneway')        // 17
-      ];
-
-      var url = document.location.protocol + "//router.project-osrm.org/viaroute?z=14&output=json&instructions=true";
-
-      for (var i = 0; i < points.length; i++) {
-        url += "&loc=" + points[i].lat + ',' + points[i].lng;
-        if (hintData && previousPoints && previousPoints[i].equals(points[i])) {
-          url += "&hint=" + hintData.locations[i];
-        }
-      }
-
-      if (hintData && hintData.checksum) {
-        url += "&checksum=" + hintData.checksum;
-      }
-
-      return $.ajax({
-        url: url,
-        dataType: 'json',
-        success: function (data) {
-          if (data.status === 207)
-            return callback(true);
-
-          previousPoints = points;
-          hintData = data.hint_data;
-
-          var line = L.PolylineUtil.decode(data.route_geometry, {
-            precision: 6
-          });
-
-          var steps = [];
-          for (i = 0; i < data.route_instructions.length; i++) {
-            var s = data.route_instructions[i];
-            var linesegend;
-            var instCodes = s[0].split('-');
-            var instText = "<b>" + (i + 1) + ".</b> ";
-            instText += TURN_INSTRUCTIONS[instCodes[0]];
-            if (instCodes[1]) {
-              instText += "exit " + instCodes[1] + " ";
-            }
-            if (instCodes[0] !== 15) {
-              instText += s[1] ? "<b>" + s[1] + "</b>" : I18n.t('javascripts.directions.instructions.unnamed');
-            }
-            if ((i + 1) < data.route_instructions.length) {
-              linesegend = data.route_instructions[i + 1][3] + 1;
-            } else {
-              linesegend = s[3] + 1;
-            }
-            steps.push([line[s[3]], s[0].split('-')[0], instText, s[2], line.slice(s[3], linesegend)]);
-          }
-
-          callback(null, {
-            line: line,
-            steps: steps,
-            distance: data.route_summary.total_distance,
-            time: data.route_summary.total_time
-          });
-        }
-      });
-    }
-  };
-}
-
-OSM.Directions.addEngine(new OSRMEngine(), true);