Fix: dynamic filtering with non-string values

Logic/Tags/RegexTag.ts

@@ -147,25 +147,37 @@ export class RegexTag extends TagsFilter {
      * new RegexTag("key", new RegExp(".+")).matchesProperties({"key": undefined}) // => false
      * new RegexTag("key", new RegExp(".+")).matchesProperties({"key": v}) // => false
      * new RegexTag("key", new RegExp(".+")).matchesProperties({"key": ""}) // => false
+     *
+     * // Show work with non-string objects
+     * new RegexTag("key", "true").matchesProperties({"key": true}) // => true
+     * new RegexTag("key", "true", true).matchesProperties({"key": true}) // => false
      */
-    matchesProperties(tags: Record<string, string>): boolean {
+    matchesProperties(tags: Record<string, string | number | boolean>): boolean {
         if (typeof this.key === "string") {
-            const value = tags[this.key]
+            let value = tags[this.key]
             if(!value || value === ""){
                 // No tag is known, so we assume the empty string
                 // If this regexTag matches the empty string, we return true, otherwise false
                 // (Note: if inverted, we must reverse this)
                 return this.invert !== this.matchesEmpty
             }
-            if(typeof value !== "string"){
+
+            if (typeof value === "string") {
+                return RegexTag.doesMatch(value, this.value) != this.invert
+            }
+
+            // The value under test is _not_ a string; it can be a culculated tag, thus be e.g. a number or a boolean
+            // It might also be an object
+
             if (typeof this.value !== "string") {
                 const regExp = this.value
                 if (regExp.source === ".*") {
-                        // We match anything, and we do have a value
+                    // We match anything, and we do have some value
                     return !this.invert
                 }
-                    return RegexTag.doesMatch(value, JSON.stringify(this.value)) != this.invert
             }
+            if(typeof value !== "string"){
+                value = JSON.stringify(value)
             }
             return RegexTag.doesMatch(value, this.value) != this.invert
         }
@@ -175,7 +187,10 @@ export class RegexTag extends TagsFilter {
                 continue
             }
             if (RegexTag.doesMatch(key, this.key)) {
-                const value = tags[key] ?? ""
+                let value = tags[key] ?? ""
+                if(typeof value !== "string"){
+                    value = JSON.stringify(value)
+                }
                 return RegexTag.doesMatch(value, this.value) != this.invert
             }
         }

Models/FilteredLayer.ts

@@ -180,7 +180,10 @@ export default class FilteredLayer {
     }
 
     /**
-     * Returns true if the given tags match the current filters (and the specified 'global filters')
+     * Returns true if the given tags match
+     * - the current filters
+     * - the specified 'global filters'
+     * - the 'isShown'-filter set by the layer
      */
     public isShown(properties: Record<string, string>, globalFilters?: GlobalFilter[]): boolean {
         if (properties._deleted === "yes") {

package-lock.json

@@ -19,13 +19,12 @@
         "@turf/distance": "^6.5.0",
         "@turf/length": "^6.5.0",
         "@turf/turf": "^6.5.0",
-        "@types/dom-to-image": "^2.6.4",
+        "@types/mocha": "^10.0.1",
         "@types/showdown": "^2.0.0",
         "chart.js": "^3.8.0",
         "country-language": "^0.1.7",
         "csv-parse": "^5.1.0",
         "doctest-ts-improved": "^0.8.8",
-        "dom-to-image": "^2.6.0",
         "email-validator": "^2.0.4",
         "escape-html": "^1.0.3",
         "fake-dom": "^1.0.4",
@@ -3646,11 +3645,6 @@
         "@types/chai": "*"
       }
     },
-    "node_modules/@types/dom-to-image": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/@types/dom-to-image/-/dom-to-image-2.6.4.tgz",
-      "integrity": "sha512-UddUdGF1qulrSDulkz3K2Ypq527MR6ixlgAzqLbxSiQ0icx0XDlIV+h4+edmjq/1dqn0KgN0xGSe1kI9t+vGuw=="
-    },
     "node_modules/@types/estree": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.0.tgz",
@@ -3715,6 +3709,11 @@
         "@types/pbf": "*"
       }
     },
+    "node_modules/@types/mocha": {
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.1.tgz",
+      "integrity": "sha512-/fvYntiO1GeICvqbQ3doGDIP97vWmvFt83GKguJ6prmQM2iXZfFcq6YE8KteFyRtX2/h5Hf91BYvPodJKFYv5Q=="
+    },
     "node_modules/@types/node": {
       "version": "18.11.18",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz",
@@ -5457,11 +5456,6 @@
         "url": "https://github.com/fb55/domhandler?sponsor=1"
       }
     },
-    "node_modules/dom-to-image": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/dom-to-image/-/dom-to-image-2.6.0.tgz",
-      "integrity": "sha512-Dt0QdaHmLpjURjU7Tnu3AgYSF2LuOmksSGsUcE6ItvJoCWTBEmiMXcqBdNSAm9+QbbwD7JMoVsuuKX6ZVQv1qA=="
-    },
     "node_modules/dom-walk": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/dom-walk/-/dom-walk-0.1.2.tgz",
@@ -14768,11 +14762,6 @@
         "@types/chai": "*"
       }
     },
-    "@types/dom-to-image": {
-      "version": "2.6.4",
-      "resolved": "https://registry.npmjs.org/@types/dom-to-image/-/dom-to-image-2.6.4.tgz",
-      "integrity": "sha512-UddUdGF1qulrSDulkz3K2Ypq527MR6ixlgAzqLbxSiQ0icx0XDlIV+h4+edmjq/1dqn0KgN0xGSe1kI9t+vGuw=="
-    },
     "@types/estree": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.0.tgz",
@@ -14837,6 +14826,11 @@
         "@types/pbf": "*"
       }
     },
+    "@types/mocha": {
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-10.0.1.tgz",
+      "integrity": "sha512-/fvYntiO1GeICvqbQ3doGDIP97vWmvFt83GKguJ6prmQM2iXZfFcq6YE8KteFyRtX2/h5Hf91BYvPodJKFYv5Q=="
+    },
     "@types/node": {
       "version": "18.11.18",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-18.11.18.tgz",
@@ -16142,11 +16136,6 @@
         }
       }
     },
-    "dom-to-image": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/dom-to-image/-/dom-to-image-2.6.0.tgz",
-      "integrity": "sha512-Dt0QdaHmLpjURjU7Tnu3AgYSF2LuOmksSGsUcE6ItvJoCWTBEmiMXcqBdNSAm9+QbbwD7JMoVsuuKX6ZVQv1qA=="
-    },
     "dom-walk": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/dom-walk/-/dom-walk-0.1.2.tgz",

package.json

@@ -118,6 +118,7 @@
     "@types/chai": "^4.3.0",
     "@types/geojson": "^7946.0.10",
     "@types/lz-string": "^1.3.34",
+    "@types/mocha": "^10.0.1",
     "@types/node": "^18.11.18",
     "@types/papaparse": "^5.3.1",
     "@types/prompt-sync": "^4.1.0",