From 3a8776ee0342f47a57bcc9365499ebd5d3d7ee1c Mon Sep 17 00:00:00 2001
From: Richard Sassine <richardsassine@tutanota.com>
Date: Mon, 31 May 2021 19:22:23 +0300
Subject: added geoengine

---
 base_geoengine/static/src/js/geoengine_common.js | 148 +++++++++++++++++++++++
 1 file changed, 148 insertions(+)
 create mode 100644 base_geoengine/static/src/js/geoengine_common.js

(limited to 'base_geoengine/static/src/js/geoengine_common.js')

diff --git a/base_geoengine/static/src/js/geoengine_common.js b/base_geoengine/static/src/js/geoengine_common.js
new file mode 100644
index 0000000..ffc565d
--- /dev/null
+++ b/base_geoengine/static/src/js/geoengine_common.js
@@ -0,0 +1,148 @@
+/* ---------------------------------------------------------
+ * Odoo base_geoengine
+ * Author B.Binet Copyright Camptocamp SA
+ * Contributor N. Bessi Copyright Camptocamp SA
+ * Contributor Laurent Mignon 2015 Acsone SA/NV
+ * Contributor Yannick Vaucher 2015-2017 Camptocamp SA
+ * License in __manifest__.py at root level of the module
+ * ---------------------------------------------------------
+ */
+odoo.define('base_geoengine.geoengine_common', function () {
+    "use strict";
+
+    /* ---------------------------------------------------------
+     * Odoo geoengine view
+     * ---------------------------------------------------------
+     */
+
+    var GeoengineMixin = {
+        cssLibs: [
+            '/base_geoengine/static/lib/ol-4.6.5/ol.css',
+            '/base_geoengine/static/lib/ol3-layerswitcher.css',
+            '/base_geoengine/static/lib/geostats-1.4.0/geostats.css',
+        ],
+        jsLibs: [
+            '/base_geoengine/static/lib/ol-4.6.5/ol-debug.js',
+            '/base_geoengine/static/lib/ol3-layerswitcher.js',
+            '/base_geoengine/static/lib/chromajs-0.8.0/chroma.js',
+            '/base_geoengine/static/lib/geostats-1.4.0/geostats.js',
+        ],
+    };
+
+    return {
+        GeoengineMixin: GeoengineMixin,
+    };
+});
+
+
+odoo.define('base_geoengine.BackgroundLayers', function (require) {
+    "use strict";
+
+    var Class = require('web.Class');
+
+    var BackgroundLayers = Class.extend({
+
+        /**
+         * Creates background layers from config
+         *
+         * @param {Array} layersCfg - the background layers array of config
+         *                            objects
+         * @returns {Array} - backgound layers
+         */
+        create: function (layersCfg) {
+            var out = [];
+            _.each(layersCfg, function (l) {
+                if (l.is_wmts) {
+                    var source_opt = {
+                        layer: l.name,
+                        matrixSet: l.matrix_set,
+                        style: 'default',
+                    };
+                    var tilegrid_opt = {};
+                    var layer_opt = {
+                        title: l.name,
+                        visible: !l.overlay,
+                        type: 'base',
+                    };
+
+                    var urls = l.url.split(',');
+                    if (urls.length > 1) {
+                        source_opt.urls = urls;
+                    } else {
+                        source_opt.url = urls[0];
+                    }
+
+                    if (l.format_suffix) {
+                        source_opt.format = l.format_suffix;
+                    }
+                    if (l.request_encoding) {
+                        source_opt.requestEncoding = l.request_encoding;
+                    }
+                    if (l.projection) {
+                        source_opt.projection = ol.proj.get(l.projection);
+                        // FIXME if the projection def is not available...
+                        if (source_opt.projection) {
+                            var projectionExtent =
+                                source_opt.projection.getExtent();
+                            tilegrid_opt.origin =
+                                ol.extent.getTopLeft(projectionExtent);
+                        }
+                    }
+                    // FIXME deprecated?
+                    // if (l.units) {
+                    //     opt.units = l.units;
+                    // }
+                    if (l.resolutions) {
+                        tilegrid_opt.resolutions =
+                            l.resolutions.split(',').map(Number);
+                        var nbRes = tilegrid_opt.resolutions.length;
+                        var matrixIds = new Array(nbRes);
+                        for (var i = 0; i < nbRes; i++) {
+                            matrixIds[i] = i;
+                        }
+                        tilegrid_opt.matrixIds = matrixIds;
+                    }
+                    if (l.max_extent) {
+                        var extent = l.max_extent.split(',').map(Number);
+                        layer_opt.extent = extent;
+                        tilegrid_opt.extent = extent;
+                    }
+                    if (l.params) {
+                        source_opt.dimensions = JSON.parse(l.params);
+                    }
+
+                    source_opt.tileGrid = new ol.tilegrid.WMTS(tilegrid_opt);
+                    layer_opt.source = new ol.source.WMTS(source_opt);
+                    out.push(new ol.layer.Tile(layer_opt));
+                } else {
+                    switch (l.raster_type) {
+                    case "osm":
+                        out.push(
+                            new ol.layer.Tile({
+                                title: l.name,
+                                visible: !l.overlay,
+                                type: 'base',
+                                source: new ol.source.OSM(),
+                            })
+                        );
+                        break;
+                    default:
+                        var customLayers = this.handleCustomLayers(l);
+                        if (customLayers.length) {
+                            out = out.concat(customLayers);
+                        }
+                        break;
+                    }
+                }
+            }.bind(this));
+            return out;
+        },
+
+        // To be overridden in geoengine extensions
+        handleCustomLayers: function(layer) {
+            return [];
+        }
+    });
+
+    return BackgroundLayers;
+});
-- 
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