[chore] move umap utils to a module

Allow the tests to be run from inside a cli, without requiring a browser.

package.json

@@ -40,8 +40,9 @@
     "@tmcw/togeojson": "^5.8.0",
     "colorbrewer": "^1.5.6",
     "csv2geojson": "5.1.1",
-    "dompurify": "^3.0.3",
+    "dompurify": "^3.0.11",
     "georsstogeojson": "^0.1.0",
+    "jsdom": "^24.0.0",
     "leaflet": "1.9.4",
     "leaflet-contextmenu": "^1.4.0",
     "leaflet-editable": "^1.2.0",

scripts/vendorsjs.sh

@@ -25,7 +25,7 @@ mkdir -p umap/static/umap/vendors/georsstogeojson/ && cp -r node_modules/georsst
 mkdir -p umap/static/umap/vendors/togpx/ && cp -r node_modules/togpx/togpx.js umap/static/umap/vendors/togpx/
 mkdir -p umap/static/umap/vendors/tokml && cp -r node_modules/tokml/tokml.js umap/static/umap/vendors/tokml
 mkdir -p umap/static/umap/vendors/locatecontrol/ && cp -r node_modules/leaflet.locatecontrol/dist/L.Control.Locate.min.* umap/static/umap/vendors/locatecontrol/
-mkdir -p umap/static/umap/vendors/dompurify/ && cp -r node_modules/dompurify/dist/purify.min.* umap/static/umap/vendors/dompurify/
+mkdir -p umap/static/umap/vendors/dompurify/ && cp -r node_modules/dompurify/dist/*.mjs umap/static/umap/vendors/dompurify/
 mkdir -p umap/static/umap/vendors/colorbrewer/ && cp node_modules/colorbrewer/index.js umap/static/umap/vendors/colorbrewer/colorbrewer.js
 mkdir -p umap/static/umap/vendors/simple-statistics/ && cp node_modules/simple-statistics/dist/simple-statistics.min.* umap/static/umap/vendors/simple-statistics/
 mkdir -p umap/static/umap/vendors/iconlayers/ && cp node_modules/leaflet-iconlayers/dist/* umap/static/umap/vendors/iconlayers/

umap/static/umap/js/modules/urls.js

@@ -1,19 +1,4 @@
-// Vendorized from leaflet.utils
+import { template } from "./utils.js"
-// https://github.com/Leaflet/Leaflet/blob/108c6717b70f57c63645498f9bd66b6677758786/src/core/Util.js#L132-L151
-var templateRe = /\{ *([\w_ -]+) *\}/g
-
-function template(str, data) {
-  return str.replace(templateRe, function (str, key) {
-    var value = data[key]
-
-    if (value === undefined) {
-      throw new Error('No value provided for variable ' + str)
-    } else if (typeof value === 'function') {
-      value = value(data)
-    }
-    return value
-  })
-}
 
 export default class URLs {
   constructor(serverUrls) {

umap/static/umap/js/modules/utils.js

@@ -1,3 +1,5 @@
+import { default as DOMPurifyInitializer } from '../../vendors/dompurify/purify.es.mjs'
+
 /**
  * Generate a pseudo-unique identifier (5 chars long, mixed-case alphanumeric)
  *
@@ -22,3 +24,284 @@ export function checkId(string) {
   if (typeof string !== 'string') return false
   return /^[A-Za-z0-9]{5}$/.test(string)
 }
+
+/**
+ * Import DOM purify, and initialize it.
+ *
+ * If the context is a node server, uses jsdom to provide
+ * DOM APIs
+ */
+export default function getPurify() {
+  if (typeof window === 'undefined') {
+    return DOMPurifyInitializer(new global.JSDOM('').window)
+  } else {
+    return DOMPurifyInitializer(window)
+  }
+}
+
+export function escapeHTML(s) {
+  s = s ? s.toString() : ''
+  s = getPurify().sanitize(s, {
+    USE_PROFILES: { html: true },
+    ADD_TAGS: ['iframe'],
+    ALLOWED_TAGS: [
+      'h3',
+      'h4',
+      'h5',
+      'hr',
+      'strong',
+      'em',
+      'ul',
+      'li',
+      'a',
+      'div',
+      'iframe',
+      'img',
+      'br',
+    ],
+    ADD_ATTR: ['target', 'allow', 'allowfullscreen', 'frameborder', 'scrolling'],
+    ALLOWED_ATTR: ['href', 'src', 'width', 'height'],
+    // Added: `geo:` URL scheme as defined in RFC5870:
+    // https://www.rfc-editor.org/rfc/rfc5870.html
+    // The base RegExp comes from:
+    // https://github.com/cure53/DOMPurify/blob/main/src/regexp.js#L10
+    ALLOWED_URI_REGEXP:
+      /^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp|geo):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i,
+  })
+  return s
+}
+
+export function toHTML(r, options) {
+  if (!r) return ''
+  const target = (options && options.target) || 'blank'
+  let ii
+
+  // detect newline format
+  const newline = r.indexOf('\r\n') != -1 ? '\r\n' : r.indexOf('\n') != -1 ? '\n' : ''
+
+  // headings and hr
+  r = r.replace(/^### (.*)/gm, '<h5>$1</h5>')
+  r = r.replace(/^## (.*)/gm, '<h4>$1</h4>')
+  r = r.replace(/^# (.*)/gm, '<h3>$1</h3>')
+  r = r.replace(/^---/gm, '<hr>')
+
+  // bold, italics
+  r = r.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>')
+  r = r.replace(/\*(.*?)\*/g, '<em>$1</em>')
+
+  // unordered lists
+  r = r.replace(/^\*\* (.*)/gm, '<ul><ul><li>$1</li></ul></ul>')
+  r = r.replace(/^\* (.*)/gm, '<ul><li>$1</li></ul>')
+  for (ii = 0; ii < 3; ii++)
+    r = r.replace(new RegExp(`</ul>${newline}<ul>`, 'g'), newline)
+
+  // links
+  r = r.replace(/(\[\[http)/g, '[[h_t_t_p') // Escape for avoiding clash between [[http://xxx]] and http://xxx
+  r = r.replace(/({{http)/g, '{{h_t_t_p')
+  r = r.replace(/(=http)/g, '=h_t_t_p') // http://xxx as query string, see https://github.com/umap-project/umap/issues/607
+  r = r.replace(/(https?:[^ \<)\n]*)/g, `<a target="_${target}" href="$1">$1</a>`)
+  r = r.replace(
+    /\[\[(h_t_t_ps?:[^\]|]*?)\]\]/g,
+    `<a target="_${target}" href="$1">$1</a>`
+  )
+  r = r.replace(
+    /\[\[(h_t_t_ps?:[^|]*?)\|(.*?)\]\]/g,
+    `<a target="_${target}" href="$1">$2</a>`
+  )
+  r = r.replace(/\[\[([^\]|]*?)\]\]/g, `<a target="_${target}" href="$1">$1</a>`)
+  r = r.replace(/\[\[([^|]*?)\|(.*?)\]\]/g, `<a target="_${target}" href="$1">$2</a>`)
+
+  // iframe
+  r = r.replace(
+    /{{{(h_t_t_ps?[^ |{]*)}}}/g,
+    '<div><iframe frameborder="0" src="$1" width="100%" height="300px"></iframe></div>'
+  )
+  r = r.replace(
+    /{{{(h_t_t_ps?[^ |{]*)\|(\d*)(px)?}}}/g,
+    '<div><iframe frameborder="0" src="$1" width="100%" height="$2px"></iframe></div>'
+  )
+  r = r.replace(
+    /{{{(h_t_t_ps?[^ |{]*)\|(\d*)(px)?\*(\d*)(px)?}}}/g,
+    '<div><iframe frameborder="0" src="$1" width="$4px" height="$2px"></iframe></div>'
+  )
+
+  // images
+  r = r.replace(/{{([^\]|]*?)}}/g, '<img src="$1">')
+  r = r.replace(
+    /{{([^|]*?)\|(\d*?)(px)?}}/g,
+    '<img src="$1" style="width:$2px;min-width:$2px;">'
+  )
+
+  //Unescape http
+  r = r.replace(/(h_t_t_p)/g, 'http')
+
+  // Preserver line breaks
+  if (newline) r = r.replace(new RegExp(`${newline}(?=[^]+)`, 'g'), `<br>${newline}`)
+
+  r = escapeHTML(r)
+
+  return r
+}
+
+export function isObject(what) {
+  return typeof what === 'object' && what !== null
+}
+
+export function CopyJSON(geojson) {
+  return JSON.parse(JSON.stringify(geojson))
+}
+
+export function detectFileType(f) {
+  const filename = f.name ? escape(f.name.toLowerCase()) : ''
+  function ext(_) {
+    return filename.indexOf(_) !== -1
+  }
+  if (f.type === 'application/vnd.google-earth.kml+xml' || ext('.kml')) {
+    return 'kml'
+  }
+  if (ext('.gpx')) return 'gpx'
+  if (ext('.geojson') || ext('.json')) return 'geojson'
+  if (f.type === 'text/csv' || ext('.csv') || ext('.tsv') || ext('.dsv')) {
+    return 'csv'
+  }
+  if (ext('.xml') || ext('.osm')) return 'osm'
+  if (ext('.umap')) return 'umap'
+}
+
+export function usableOption(options, option) {
+  return options[option] !== undefined && options[option] !== ''
+}
+
+export function greedyTemplate(str, data, ignore) {
+  function getValue(data, path) {
+    let value = data
+    for (let i = 0; i < path.length; i++) {
+      value = value[path[i]]
+      if (value === undefined) break
+    }
+    return value
+  }
+
+  if (typeof str !== 'string') return ''
+
+  return str.replace(
+    /\{ *([^\{\}/\-]+)(?:\|("[^"]*"))? *\}/g,
+    (str, key, staticFallback) => {
+      const vars = key.split('|')
+      let value
+      let path
+      if (staticFallback !== undefined) {
+        vars.push(staticFallback)
+      }
+      for (let i = 0; i < vars.length; i++) {
+        path = vars[i]
+        if (path.startsWith('"') && path.endsWith('"'))
+          value = path.substring(1, path.length - 1) // static default value.
+        else value = getValue(data, path.split('.'))
+        if (value !== undefined) break
+      }
+      if (value === undefined) {
+        if (ignore) value = str
+        else value = ''
+      }
+      return value
+    }
+  )
+}
+
+export function naturalSort(a, b, lang) {
+  return a
+    .toString()
+    .toLowerCase()
+    .localeCompare(b.toString().toLowerCase(), lang || 'en', {
+      sensitivity: 'base',
+      numeric: true,
+    })
+}
+
+export function sortFeatures(features, sortKey, lang) {
+  const sortKeys = (sortKey || 'name').split(',')
+
+  const sort = (a, b, i) => {
+    let sortKey = sortKeys[i],
+      reverse = 1
+    if (sortKey[0] === '-') {
+      reverse = -1
+      sortKey = sortKey.substring(1)
+    }
+    let score
+    const valA = a.properties[sortKey] || ''
+    const valB = b.properties[sortKey] || ''
+    if (!valA) score = -1
+    else if (!valB) score = 1
+    else score = naturalSort(valA, valB, lang)
+    if (score === 0 && sortKeys[i + 1]) return sort(a, b, i + 1)
+    return score * reverse
+  }
+
+  features.sort((a, b) => {
+    if (!a.properties || !b.properties) {
+      return 0
+    }
+    return sort(a, b, 0)
+  })
+
+  return features
+}
+
+export function flattenCoordinates(coords) {
+  while (coords[0] && typeof coords[0][0] !== 'number') coords = coords[0]
+  return coords
+}
+
+export function buildQueryString(params) {
+  const query_string = []
+  for (const key in params) {
+    query_string.push(`${encodeURIComponent(key)}=${encodeURIComponent(params[key])}`)
+  }
+  return query_string.join('&')
+}
+
+export function getBaseUrl() {
+  return `//${window.location.host}${window.location.pathname}`
+}
+
+export function hasVar(value) {
+  return typeof value === 'string' && value.indexOf('{') != -1
+}
+
+export function isPath(value) {
+  return value && value.length && value.startsWith('/')
+}
+
+export function isRemoteUrl(value) {
+  return value && value.length && value.startsWith('http')
+}
+
+export function isDataImage(value) {
+  return value && value.length && value.startsWith('data:image')
+}
+
+export function normalize(s) {
+  return (s || '')
+    .toLowerCase()
+    .normalize('NFD')
+    .replace(/[\u0300-\u036f]/g, '')
+}
+
+// Vendorized from leaflet.utils
+// https://github.com/Leaflet/Leaflet/blob/108c6717b70f57c63645498f9bd66b6677758786/src/core/Util.js#L132-L151
+var templateRe = /\{ *([\w_ -]+) *\}/g
+
+export function template(str, data) {
+  return str.replace(templateRe, function (str, key) {
+    var value = data[key]
+
+    if (value === undefined) {
+      throw new Error('No value provided for variable ' + str)
+    } else if (typeof value === 'function') {
+      value = value(data)
+    }
+    return value
+  })
+}

umap/static/umap/js/umap.autocomplete.js

@@ -153,7 +153,7 @@ U.AutoComplete = L.Class.extend({
       this.displaySelected(choice)
       this.hide()
       if (this.options.callback) {
-        L.Util.bind(this.options.callback, this)(choice)
+        U.Utils.bind(this.options.callback, this)(choice)
       }
     }
   },

umap/static/umap/js/umap.controls.js

@@ -476,7 +476,7 @@ U.PermanentCreditsControl = L.Control.extend({
   },
 
   setCredits: function () {
-    this.paragraphContainer.innerHTML = L.Util.toHTML(this.map.options.permanentCredit)
+    this.paragraphContainer.innerHTML = U.Utils.toHTML(this.map.options.permanentCredit)
   },
 
   setBackground: function () {
@@ -820,7 +820,7 @@ const ControlsMixin = {
     this.permissions.addOwnerLink('h5', container)
     if (this.options.description) {
       const description = L.DomUtil.create('div', 'umap-map-description', container)
-      description.innerHTML = L.Util.toHTML(this.options.description)
+      description.innerHTML = U.Utils.toHTML(this.options.description)
     }
     const datalayerContainer = L.DomUtil.create('div', 'datalayer-container', container)
     this.eachVisibleDataLayer((datalayer) => {
@@ -832,7 +832,7 @@ const ControlsMixin = {
       datalayer.onceLoaded(function () {
         datalayer.renderLegend(legend)
         if (datalayer.options.description) {
-          description.innerHTML = L.Util.toHTML(datalayer.options.description)
+          description.innerHTML = U.Utils.toHTML(datalayer.options.description)
         }
       })
       datalayer.renderToolbox(headline)
@@ -846,7 +846,7 @@ const ControlsMixin = {
         'p',
         '',
         credits,
-        L.Util.toHTML(this.options.longCredit || this.options.shortCredit)
+        U.Utils.toHTML(this.options.longCredit || this.options.shortCredit)
       )
     }
     if (this.options.licence) {
@@ -1077,7 +1077,7 @@ U.TileLayerControl = L.Control.IconLayers.extend({
           // when the tilelayer is actually added to the map (needs this._tileZoom
           // to be defined)
           // Fixme when https://github.com/Leaflet/Leaflet/pull/9201 is released
-          const icon = L.Util.template(
+          const icon = U.Utils.template(
             layer.options.url_template,
             this.map.demoTileInfos
           )
@@ -1150,7 +1150,7 @@ U.TileLayerChooser = L.Control.extend({
       el = L.DomUtil.create('li', selectedClass, this._tilelayers_container),
       img = L.DomUtil.create('img', '', el),
       name = L.DomUtil.create('div', '', el)
-    img.src = L.Util.template(tilelayer.options.url_template, this.map.demoTileInfos)
+    img.src = U.Utils.template(tilelayer.options.url_template, this.map.demoTileInfos)
     img.loading = 'lazy'
     name.textContent = tilelayer.options.name
     L.DomEvent.on(
@@ -1187,7 +1187,7 @@ U.AttributionControl = L.Control.Attribution.extend({
     const shortCredit = this._map.getOption('shortCredit'),
       captionMenus = this._map.getOption('captionMenus')
     if (shortCredit) {
-      L.DomUtil.add('span', '', container, ` — ${L.Util.toHTML(shortCredit)}`)
+      L.DomUtil.add('span', '', container, ` — ${U.Utils.toHTML(shortCredit)}`)
     }
     if (captionMenus) {
       const link = L.DomUtil.add('a', '', container, ` — ${L._('About')}`)

umap/static/umap/js/umap.core.js

@@ -1,277 +1,3 @@
-/*
- * Utils
- */
-L.Util.queryString = (name, fallback) => {
-  const decode = (s) => decodeURIComponent(s.replace(/\+/g, ' '))
-  const qs = window.location.search.slice(1).split('&'),
-    qa = {}
-  for (const i in qs) {
-    const key = qs[i].split('=')
-    if (!key) continue
-    qa[decode(key[0])] = key[1] ? decode(key[1]) : 1
-  }
-  return qa[name] || fallback
-}
-
-L.Util.booleanFromQueryString = (name) => {
-  const value = L.Util.queryString(name)
-  return value === '1' || value === 'true'
-}
-
-L.Util.setFromQueryString = (options, name) => {
-  const value = L.Util.queryString(name)
-  if (typeof value !== 'undefined') options[name] = value
-}
-
-L.Util.setBooleanFromQueryString = (options, name) => {
-  const value = L.Util.queryString(name)
-  if (typeof value !== 'undefined') options[name] = value == '1' || value == 'true'
-}
-L.Util.setNumberFromQueryString = (options, name) => {
-  const value = +L.Util.queryString(name)
-  if (!isNaN(value)) options[name] = value
-}
-L.Util.setNullableBooleanFromQueryString = (options, name) => {
-  let value = L.Util.queryString(name)
-  if (typeof value !== 'undefined') {
-    if (value === 'null') value = null
-    else if (value === '0' || value === 'false') value = false
-    else value = true
-    options[name] = value
-  }
-}
-L.Util.escapeHTML = (s) => {
-  s = s ? s.toString() : ''
-  s = DOMPurify.sanitize(s, {
-    USE_PROFILES: { html: true },
-    ADD_TAGS: ['iframe'],
-    ALLOWED_TAGS: [
-      'h3',
-      'h4',
-      'h5',
-      'hr',
-      'strong',
-      'em',
-      'ul',
-      'li',
-      'a',
-      'div',
-      'iframe',
-      'img',
-      'br',
-    ],
-    ADD_ATTR: ['target', 'allow', 'allowfullscreen', 'frameborder', 'scrolling'],
-    ALLOWED_ATTR: ['href', 'src', 'width', 'height'],
-    // Added: `geo:` URL scheme as defined in RFC5870:
-    // https://www.rfc-editor.org/rfc/rfc5870.html
-    // The base RegExp comes from:
-    // https://github.com/cure53/DOMPurify/blob/main/src/regexp.js#L10
-    ALLOWED_URI_REGEXP:
-      /^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp|geo):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i,
-  })
-  return s
-}
-L.Util.toHTML = (r, options) => {
-  if (!r) return ''
-  const target = (options && options.target) || 'blank'
-  let ii
-
-  // detect newline format
-  const newline = r.indexOf('\r\n') != -1 ? '\r\n' : r.indexOf('\n') != -1 ? '\n' : ''
-
-  // headings and hr
-  r = r.replace(/^### (.*)/gm, '<h5>$1</h5>')
-  r = r.replace(/^## (.*)/gm, '<h4>$1</h4>')
-  r = r.replace(/^# (.*)/gm, '<h3>$1</h3>')
-  r = r.replace(/^---/gm, '<hr>')
-
-  // bold, italics
-  r = r.replace(/\*\*(.*?)\*\*/g, '<strong>$1</strong>')
-  r = r.replace(/\*(.*?)\*/g, '<em>$1</em>')
-
-  // unordered lists
-  r = r.replace(/^\*\* (.*)/gm, '<ul><ul><li>$1</li></ul></ul>')
-  r = r.replace(/^\* (.*)/gm, '<ul><li>$1</li></ul>')
-  for (ii = 0; ii < 3; ii++)
-    r = r.replace(new RegExp(`</ul>${newline}<ul>`, 'g'), newline)
-
-  // links
-  r = r.replace(/(\[\[http)/g, '[[h_t_t_p') // Escape for avoiding clash between [[http://xxx]] and http://xxx
-  r = r.replace(/({{http)/g, '{{h_t_t_p')
-  r = r.replace(/(=http)/g, '=h_t_t_p') // http://xxx as query string, see https://github.com/umap-project/umap/issues/607
-  r = r.replace(/(https?:[^ \<)\n]*)/g, `<a target="_${target}" href="$1">$1</a>`)
-  r = r.replace(
-    /\[\[(h_t_t_ps?:[^\]|]*?)\]\]/g,
-    `<a target="_${target}" href="$1">$1</a>`
-  )
-  r = r.replace(
-    /\[\[(h_t_t_ps?:[^|]*?)\|(.*?)\]\]/g,
-    `<a target="_${target}" href="$1">$2</a>`
-  )
-  r = r.replace(/\[\[([^\]|]*?)\]\]/g, `<a target="_${target}" href="$1">$1</a>`)
-  r = r.replace(/\[\[([^|]*?)\|(.*?)\]\]/g, `<a target="_${target}" href="$1">$2</a>`)
-
-  // iframe
-  r = r.replace(
-    /{{{(h_t_t_ps?[^ |{]*)}}}/g,
-    '<div><iframe frameborder="0" src="$1" width="100%" height="300px"></iframe></div>'
-  )
-  r = r.replace(
-    /{{{(h_t_t_ps?[^ |{]*)\|(\d*)(px)?}}}/g,
-    '<div><iframe frameborder="0" src="$1" width="100%" height="$2px"></iframe></div>'
-  )
-  r = r.replace(
-    /{{{(h_t_t_ps?[^ |{]*)\|(\d*)(px)?\*(\d*)(px)?}}}/g,
-    '<div><iframe frameborder="0" src="$1" width="$4px" height="$2px"></iframe></div>'
-  )
-
-  // images
-  r = r.replace(/{{([^\]|]*?)}}/g, '<img src="$1">')
-  r = r.replace(
-    /{{([^|]*?)\|(\d*?)(px)?}}/g,
-    '<img src="$1" style="width:$2px;min-width:$2px;">'
-  )
-
-  //Unescape http
-  r = r.replace(/(h_t_t_p)/g, 'http')
-
-  // Preserver line breaks
-  if (newline) r = r.replace(new RegExp(`${newline}(?=[^]+)`, 'g'), `<br>${newline}`)
-
-  r = L.Util.escapeHTML(r)
-
-  return r
-}
-L.Util.isObject = (what) => typeof what === 'object' && what !== null
-L.Util.CopyJSON = (geojson) => JSON.parse(JSON.stringify(geojson))
-L.Util.detectFileType = (f) => {
-  const filename = f.name ? escape(f.name.toLowerCase()) : ''
-  function ext(_) {
-    return filename.indexOf(_) !== -1
-  }
-  if (f.type === 'application/vnd.google-earth.kml+xml' || ext('.kml')) {
-    return 'kml'
-  }
-  if (ext('.gpx')) return 'gpx'
-  if (ext('.geojson') || ext('.json')) return 'geojson'
-  if (f.type === 'text/csv' || ext('.csv') || ext('.tsv') || ext('.dsv')) {
-    return 'csv'
-  }
-  if (ext('.xml') || ext('.osm')) return 'osm'
-  if (ext('.umap')) return 'umap'
-}
-
-L.Util.usableOption = (options, option) =>
-  options[option] !== undefined && options[option] !== ''
-
-L.Util.greedyTemplate = (str, data, ignore) => {
-  function getValue(data, path) {
-    let value = data
-    for (let i = 0; i < path.length; i++) {
-      value = value[path[i]]
-      if (value === undefined) break
-    }
-    return value
-  }
-
-  if (typeof str !== 'string') return ''
-
-  return str.replace(
-    /\{ *([^\{\}/\-]+)(?:\|("[^"]*"))? *\}/g,
-    (str, key, staticFallback) => {
-      const vars = key.split('|')
-      let value
-      let path
-      if (staticFallback !== undefined) {
-        vars.push(staticFallback)
-      }
-      for (let i = 0; i < vars.length; i++) {
-        path = vars[i]
-        if (path.startsWith('"') && path.endsWith('"'))
-          value = path.substring(1, path.length - 1) // static default value.
-        else value = getValue(data, path.split('.'))
-        if (value !== undefined) break
-      }
-      if (value === undefined) {
-        if (ignore) value = str
-        else value = ''
-      }
-      return value
-    }
-  )
-}
-
-L.Util.naturalSort = (a, b) => {
-  return a
-    .toString()
-    .toLowerCase()
-    .localeCompare(b.toString().toLowerCase(), L.lang || 'en', {
-      sensitivity: 'base',
-      numeric: true,
-    })
-}
-
-L.Util.sortFeatures = (features, sortKey) => {
-  const sortKeys = (sortKey || 'name').split(',')
-
-  const sort = (a, b, i) => {
-    let sortKey = sortKeys[i],
-      reverse = 1
-    if (sortKey[0] === '-') {
-      reverse = -1
-      sortKey = sortKey.substring(1)
-    }
-    let score
-    const valA = a.properties[sortKey] || ''
-    const valB = b.properties[sortKey] || ''
-    if (!valA) score = -1
-    else if (!valB) score = 1
-    else score = L.Util.naturalSort(valA, valB)
-    if (score === 0 && sortKeys[i + 1]) return sort(a, b, i + 1)
-    return score * reverse
-  }
-
-  features.sort((a, b) => {
-    if (!a.properties || !b.properties) {
-      return 0
-    }
-    return sort(a, b, 0)
-  })
-
-  return features
-}
-
-L.Util.flattenCoordinates = (coords) => {
-  while (coords[0] && typeof coords[0][0] !== 'number') coords = coords[0]
-  return coords
-}
-
-L.Util.buildQueryString = (params) => {
-  const query_string = []
-  for (const key in params) {
-    query_string.push(`${encodeURIComponent(key)}=${encodeURIComponent(params[key])}`)
-  }
-  return query_string.join('&')
-}
-
-L.Util.getBaseUrl = () => `//${window.location.host}${window.location.pathname}`
-
-L.Util.hasVar = (value) => {
-  return typeof value === 'string' && value.indexOf('{') != -1
-}
-
-L.Util.isPath = function (value) {
-  return value && value.length && value.startsWith('/')
-}
-
-L.Util.isRemoteUrl = function (value) {
-  return value && value.length && value.startsWith('http')
-}
-
-L.Util.isDataImage = function (value) {
-  return value && value.length && value.startsWith('data:image')
-}
-
 L.Util.copyToClipboard = function (textToCopy) {
   // https://stackoverflow.com/a/65996386
   // Navigator clipboard api needs a secure context (https)
@@ -299,11 +25,46 @@ L.Util.copyToClipboard = function (textToCopy) {
   }
 }
 
-L.Util.normalize = function (s) {
+L.Util.queryString = function (name, fallback) {
-  return (s || '')
+  const decode = (s) => decodeURIComponent(s.replace(/\+/g, ' '))
-    .toLowerCase()
+  const qs = window.location.search.slice(1).split('&'),
-    .normalize('NFD')
+    qa = {}
-    .replace(/[\u0300-\u036f]/g, '')
+  for (const i in qs) {
+    const key = qs[i].split('=')
+    if (!key) continue
+    qa[decode(key[0])] = key[1] ? decode(key[1]) : 1
+  }
+  return qa[name] || fallback
+}
+
+L.Util.booleanFromQueryString = function (name) {
+  const value = L.Util.queryString(name)
+  return value === '1' || value === 'true'
+}
+
+L.Util.setFromQueryString = function (options, name) {
+  const value = L.Util.queryString(name)
+  if (typeof value !== 'undefined') options[name] = value
+}
+
+L.Util.setBooleanFromQueryString = function (options, name) {
+  const value = L.Util.queryString(name)
+  if (typeof value !== 'undefined') options[name] = value == '1' || value == 'true'
+}
+
+L.Util.setNumberFromQueryString = function (options, name) {
+  const value = +L.Util.queryString(name)
+  if (!isNaN(value)) options[name] = value
+}
+
+L.Util.setNullableBooleanFromQueryString = function (options, name) {
+  let value = L.Util.queryString(name)
+  if (typeof value !== 'undefined') {
+    if (value === 'null') value = null
+    else if (value === '0' || value === 'false') value = false
+    else value = true
+    options[name] = value
+  }
 }
 
 L.DomUtil.add = (tagName, className, container, content) => {
@@ -367,7 +128,7 @@ L.DomUtil.createCopiableInput = (parent, label, value) => {
     '',
     wrapper,
     '',
-    () => L.Util.copyToClipboard(input.value),
+    () => U.Utils.copyToClipboard(input.value),
     this
   )
   button.title = L._('copy')

umap/static/umap/js/umap.datalayer.permissions.js

@@ -46,7 +46,7 @@ U.DataLayerPermissions = L.Class.extend({
   },
 
   getUrl: function () {
-    return L.Util.template(this.datalayer.map.options.urls.datalayer_permissions, {
+    return U.Utils.template(this.datalayer.map.options.urls.datalayer_permissions, {
       map_id: this.datalayer.map.options.umap_id,
       pk: this.datalayer.umap_id,
     })

umap/static/umap/js/umap.features.js

@@ -59,7 +59,7 @@ U.FeatureMixin = {
   getPermalink: function () {
     const slug = this.getSlug()
     if (slug)
-      return `${L.Util.getBaseUrl()}?${L.Util.buildQueryString({ feature: slug })}${
+      return `${U.Utils.getBaseUrl()}?${U.Utils.buildQueryString({ feature: slug })}${
         window.location.hash
       }`
   },
@@ -204,7 +204,8 @@ U.FeatureMixin = {
     if (fallback === undefined) fallback = this.datalayer.options.name
     const key = this.getOption('labelKey') || 'name'
     // Variables mode.
-    if (L.Util.hasVar(key)) return L.Util.greedyTemplate(key, this.extendedProperties())
+    if (U.Utils.hasVar(key))
+      return U.Utils.greedyTemplate(key, this.extendedProperties())
     // Simple mode.
     return this.properties[key] || this.properties.title || fallback
   },
@@ -291,7 +292,7 @@ U.FeatureMixin = {
     let value = fallback
     if (typeof this.staticOptions[option] !== 'undefined') {
       value = this.staticOptions[option]
-    } else if (L.Util.usableOption(this.properties._umap_options, option)) {
+    } else if (U.Utils.usableOption(this.properties._umap_options, option)) {
       value = this.properties._umap_options[option]
     } else if (this.datalayer) {
       value = this.datalayer.getOption(option, this)
@@ -304,9 +305,9 @@ U.FeatureMixin = {
   getDynamicOption: function (option, fallback) {
     let value = this.getOption(option, fallback)
     // There is a variable inside.
-    if (L.Util.hasVar(value)) {
+    if (U.Utils.hasVar(value)) {
-      value = L.Util.greedyTemplate(value, this.properties, true)
+      value = U.Utils.greedyTemplate(value, this.properties, true)
-      if (L.Util.hasVar(value)) value = this.map.getDefaultOption(option)
+      if (U.Utils.hasVar(value)) value = this.map.getDefaultOption(option)
     }
     return value
   },
@@ -485,7 +486,7 @@ U.FeatureMixin = {
     options.permanent = showLabel === true
     this.unbindTooltip()
     if ((showLabel === true || showLabel === null) && displayName)
-      this.bindTooltip(L.Util.escapeHTML(displayName), options)
+      this.bindTooltip(U.Utils.escapeHTML(displayName), options)
   },
 
   matchFilter: function (filter, keys) {
@@ -1059,7 +1060,7 @@ U.Polyline = L.Polyline.extend({
     const geojson = this.toGeoJSON()
     geojson.geometry.type = 'Polygon'
     geojson.geometry.coordinates = [
-      L.Util.flattenCoordinates(geojson.geometry.coordinates),
+      U.Utils.flattenCoordinates(geojson.geometry.coordinates),
     ]
     const polygon = this.datalayer.geojsonToFeatures(geojson)
     polygon.edit()
@@ -1199,7 +1200,7 @@ U.Polygon = L.Polygon.extend({
   toPolyline: function () {
     const geojson = this.toGeoJSON()
     geojson.geometry.type = 'LineString'
-    geojson.geometry.coordinates = L.Util.flattenCoordinates(
+    geojson.geometry.coordinates = U.Utils.flattenCoordinates(
       geojson.geometry.coordinates
     )
     const polyline = this.datalayer.geojsonToFeatures(geojson)

umap/static/umap/js/umap.forms.js

@@ -492,8 +492,8 @@ L.FormBuilder.IconUrl = L.FormBuilder.BlurInput.extend({
     this.buildTabs()
     const value = this.value()
     if (U.Icon.RECENT.length) this.showRecentTab()
-    else if (!value || L.Util.isPath(value)) this.showSymbolsTab()
+    else if (!value || U.Utils.isPath(value)) this.showSymbolsTab()
-    else if (L.Util.isRemoteUrl(value) || L.Util.isDataImage(value)) this.showURLTab()
+    else if (U.Utils.isRemoteUrl(value) || U.Utils.isDataImage(value)) this.showURLTab()
     else this.showCharsTab()
     const closeButton = L.DomUtil.createButton(
       'button action-button',
@@ -567,7 +567,7 @@ L.FormBuilder.IconUrl = L.FormBuilder.BlurInput.extend({
   updatePreview: function () {
     this.buttons.innerHTML = ''
     if (this.isDefault()) return
-    if (!L.Util.hasVar(this.value())) {
+    if (!U.Utils.hasVar(this.value())) {
       // Do not try to render URL with variables
       const box = L.DomUtil.create('div', 'umap-pictogram-choice', this.buttons)
       L.DomEvent.on(box, 'click', this.onDefine, this)
@@ -585,11 +585,11 @@ L.FormBuilder.IconUrl = L.FormBuilder.BlurInput.extend({
   addIconPreview: function (pictogram, parent) {
     const baseClass = 'umap-pictogram-choice',
       value = pictogram.src,
-      search = L.Util.normalize(this.searchInput.value),
+      search = U.Utils.normalize(this.searchInput.value),
       title = pictogram.attribution
         ? `${pictogram.name} — © ${pictogram.attribution}`
         : pictogram.name || pictogram.src
-    if (search && L.Util.normalize(title).indexOf(search) === -1) return
+    if (search && U.Utils.normalize(title).indexOf(search) === -1) return
     const className = value === this.value() ? `${baseClass} selected` : baseClass,
       container = L.DomUtil.create('div', className, parent)
     U.Icon.makeIconElement(value, container)
@@ -637,7 +637,7 @@ L.FormBuilder.IconUrl = L.FormBuilder.BlurInput.extend({
       categories[category].push(props)
     }
     const sorted = Object.entries(categories).toSorted(([a], [b]) =>
-      L.Util.naturalSort(a, b)
+      U.Utils.naturalSort(a, b, L.lang)
     )
     for (let [name, items] of sorted) {
       this.addCategory(items, name)
@@ -688,7 +688,7 @@ L.FormBuilder.IconUrl = L.FormBuilder.BlurInput.extend({
   showURLTab: function () {
     this.openTab('url')
     const value =
-      L.Util.isRemoteUrl(this.value()) || L.Util.isDataImage(this.value())
+      U.Utils.isRemoteUrl(this.value()) || U.Utils.isDataImage(this.value())
         ? this.value()
         : null
     const input = this.buildInput(this.body, value)

umap/static/umap/js/umap.icon.js

@@ -18,7 +18,7 @@ U.Icon = L.DivIcon.extend({
   },
 
   _setRecent: function (url) {
-    if (L.Util.hasVar(url)) return
+    if (U.Utils.hasVar(url)) return
     if (url === U.SCHEMA.iconUrl.default) return
     if (U.Icon.RECENT.indexOf(url) === -1) {
       U.Icon.RECENT.push(url)
@@ -50,7 +50,10 @@ U.Icon = L.DivIcon.extend({
   },
 
   formatUrl: function (url, feature) {
-    return L.Util.greedyTemplate(url || '', feature ? feature.extendedProperties() : {})
+    return U.Utils.greedyTemplate(
+      url || '',
+      feature ? feature.extendedProperties() : {}
+    )
   },
 
   onAdd: function () {},
@@ -206,7 +209,7 @@ U.Icon.Cluster = L.DivIcon.extend({
 })
 
 U.Icon.isImg = function (src) {
-  return L.Util.isPath(src) || L.Util.isRemoteUrl(src) || L.Util.isDataImage(src)
+  return U.Utils.isPath(src) || U.Utils.isRemoteUrl(src) || U.Utils.isDataImage(src)
 }
 
 U.Icon.makeIconElement = function (src, parent) {
@@ -236,7 +239,11 @@ U.Icon.setIconContrast = function (icon, parent, src, bgcolor) {
   if (L.DomUtil.contrastedColor(parent, bgcolor)) {
     // Decide whether to switch svg to white or not, but do it
     // only for internal SVG, as invert could do weird things
-    if (L.Util.isPath(src) && src.endsWith('.svg') && src !== U.SCHEMA.iconUrl.default) {
+    if (
+      U.Utils.isPath(src) &&
+      src.endsWith('.svg') &&
+      src !== U.SCHEMA.iconUrl.default
+    ) {
       // Must be called after icon container is added to the DOM
       // An image
       icon.style.filter = 'invert(1)'

umap/static/umap/js/umap.importer.js

@@ -102,7 +102,7 @@ U.Importer = L.Class.extend({
         let type = '',
           newType
         for (let i = 0; i < e.target.files.length; i++) {
-          newType = L.Util.detectFileType(e.target.files[i])
+          newType = U.Utils.detectFileType(e.target.files[i])
           if (!type && newType) type = newType
           if (type && newType !== type) {
             type = ''

umap/static/umap/js/umap.js

@@ -76,6 +76,7 @@ U.Map = L.Map.extend({
         .split(',')
     }
 
+
     let editedFeature = null
     const self = this
     try {
@@ -732,7 +733,7 @@ U.Map = L.Map.extend({
   },
 
   getOption: function (option) {
-    if (L.Util.usableOption(this.options, option)) return this.options[option]
+    if (U.Utils.usableOption(this.options, option)) return this.options[option]
     return this.getDefaultOption(option)
   },
 
@@ -789,7 +790,7 @@ U.Map = L.Map.extend({
   },
 
   processFileToImport: function (file, layer, type) {
-    type = type || L.Util.detectFileType(file)
+    type = type || U.Utils.detectFileType(file)
     if (!type) {
       this.ui.alert({
         content: L._('Unable to detect format of file {filename}', {
@@ -992,7 +993,7 @@ U.Map = L.Map.extend({
             {
               label: L._('Copy link'),
               callback: () => {
-                L.Util.copyToClipboard(data.permissions.anonymous_edit_url)
+                U.Utils.copyToClipboard(data.permissions.anonymous_edit_url)
                 this.ui.alert({
                   content: L._('Secret edit link copied to clipboard!'),
                   level: 'info',
@@ -1263,7 +1264,7 @@ U.Map = L.Map.extend({
   },
 
   _editTilelayer: function (container) {
-    if (!L.Util.isObject(this.options.tilelayer)) {
+    if (!U.Utils.isObject(this.options.tilelayer)) {
       this.options.tilelayer = {}
     }
     const tilelayerFields = [
@@ -1316,7 +1317,7 @@ U.Map = L.Map.extend({
   },
 
   _editOverlay: function (container) {
-    if (!L.Util.isObject(this.options.overlay)) {
+    if (!U.Utils.isObject(this.options.overlay)) {
       this.options.overlay = {}
     }
     const overlayFields = [
@@ -1367,7 +1368,7 @@ U.Map = L.Map.extend({
   },
 
   _editBounds: function (container) {
-    if (!L.Util.isObject(this.options.limitBounds)) {
+    if (!U.Utils.isObject(this.options.limitBounds)) {
       this.options.limitBounds = {}
     }
     const limitBounds = L.DomUtil.createFieldset(container, L._('Limit bounds'))
@@ -1401,10 +1402,10 @@ U.Map = L.Map.extend({
       L._('Use current bounds'),
       function () {
         const bounds = this.getBounds()
-        this.options.limitBounds.south = L.Util.formatNum(bounds.getSouth())
+        this.options.limitBounds.south = U.Utils.formatNum(bounds.getSouth())
-        this.options.limitBounds.west = L.Util.formatNum(bounds.getWest())
+        this.options.limitBounds.west = U.Utils.formatNum(bounds.getWest())
-        this.options.limitBounds.north = L.Util.formatNum(bounds.getNorth())
+        this.options.limitBounds.north = U.Utils.formatNum(bounds.getNorth())
-        this.options.limitBounds.east = L.Util.formatNum(bounds.getEast())
+        this.options.limitBounds.east = U.Utils.formatNum(bounds.getEast())
         boundsBuilder.fetchAll()
         this.isDirty = true
         this.handleLimitBounds()
@@ -1796,12 +1797,12 @@ U.Map = L.Map.extend({
   },
 
   localizeUrl: function (url) {
-    return L.Util.greedyTemplate(url, this.getGeoContext(), true)
+    return U.Utils.greedyTemplate(url, this.getGeoContext(), true)
   },
 
   proxyUrl: function (url, ttl) {
     if (this.options.urls.ajax_proxy) {
-      url = L.Util.greedyTemplate(this.options.urls.ajax_proxy, {
+      url = U.Utils.greedyTemplate(this.options.urls.ajax_proxy, {
         url: encodeURIComponent(url),
         ttl: ttl,
       })

umap/static/umap/js/umap.layer.js

@@ -97,7 +97,7 @@ U.Layer.Cluster = L.MarkerClusterGroup.extend({
   },
 
   getEditableOptions: function () {
-    if (!L.Util.isObject(this.datalayer.options.cluster)) {
+    if (!U.Utils.isObject(this.datalayer.options.cluster)) {
       this.datalayer.options.cluster = {}
     }
     return [
@@ -155,7 +155,7 @@ U.Layer.Choropleth = L.FeatureGroup.extend({
 
   initialize: function (datalayer) {
     this.datalayer = datalayer
-    if (!L.Util.isObject(this.datalayer.options.choropleth)) {
+    if (!U.Utils.isObject(this.datalayer.options.choropleth)) {
       this.datalayer.options.choropleth = {}
     }
     L.FeatureGroup.prototype.initialize.call(
@@ -381,7 +381,7 @@ U.Layer.Heat = L.HeatLayer.extend({
   },
 
   getEditableOptions: function () {
-    if (!L.Util.isObject(this.datalayer.options.heat)) {
+    if (!U.Utils.isObject(this.datalayer.options.heat)) {
       this.datalayer.options.heat = {}
     }
     return [
@@ -724,16 +724,16 @@ U.DataLayer = L.Evented.extend({
   },
 
   backupData: function () {
-    this._geojson_bk = L.Util.CopyJSON(this._geojson)
+    this._geojson_bk = U.Utils.CopyJSON(this._geojson)
   },
 
   reindex: function () {
     const features = []
     this.eachFeature((feature) => features.push(feature))
-    L.Util.sortFeatures(features, this.map.getOption('sortKey'))
+    U.Utils.sortFeatures(features, this.map.getOption('sortKey'), L.lang)
     this._index = []
     for (let i = 0; i < features.length; i++) {
-      this._index.push(L.Util.stamp(features[i]))
+      this._index.push(U.Utils.stamp(features[i]))
     }
   },
 
@@ -793,16 +793,16 @@ U.DataLayer = L.Evented.extend({
   },
 
   backupOptions: function () {
-    this._backupOptions = L.Util.CopyJSON(this.options)
+    this._backupOptions = U.Utils.CopyJSON(this.options)
   },
 
   resetOptions: function () {
-    this.options = L.Util.CopyJSON(this._backupOptions)
+    this.options = U.Utils.CopyJSON(this._backupOptions)
   },
 
   setOptions: function (options) {
     delete options.geojson
-    this.options = L.Util.CopyJSON(U.DataLayer.prototype.options) // Start from fresh.
+    this.options = U.Utils.CopyJSON(U.DataLayer.prototype.options) // Start from fresh.
     this.updateOptions(options)
   },
 
@@ -824,7 +824,7 @@ U.DataLayer = L.Evented.extend({
   _dataUrl: function () {
     const template = this.map.options.urls.datalayer_view
 
-    let url = L.Util.template(template, {
+    let url = U.Utils.template(template, {
       pk: this.umap_id,
       map_id: this.map.options.umap_id,
     })
@@ -971,7 +971,7 @@ U.DataLayer = L.Evented.extend({
     let latlngs
 
     if (features) {
-      L.Util.sortFeatures(features, this.map.getOption('sortKey'))
+      U.Utils.sortFeatures(features, this.map.getOption('sortKey'), L.lang)
       for (i = 0, len = features.length; i < len; i++) {
         this.geojsonToFeatures(features[i])
       }
@@ -1061,7 +1061,7 @@ U.DataLayer = L.Evented.extend({
 
   importFromFile: function (f, type) {
     const reader = new FileReader()
-    type = type || L.Util.detectFileType(f)
+    type = type || U.Utils.detectFileType(f)
     reader.readAsText(f)
     reader.onload = (e) => this.importRaw(e.target.result, type)
   },
@@ -1079,21 +1079,21 @@ U.DataLayer = L.Evented.extend({
   },
 
   getDeleteUrl: function () {
-    return L.Util.template(this.map.options.urls.datalayer_delete, {
+    return U.Utils.template(this.map.options.urls.datalayer_delete, {
       pk: this.umap_id,
       map_id: this.map.options.umap_id,
     })
   },
 
   getVersionsUrl: function () {
-    return L.Util.template(this.map.options.urls.datalayer_versions, {
+    return U.Utils.template(this.map.options.urls.datalayer_versions, {
       pk: this.umap_id,
       map_id: this.map.options.umap_id,
     })
   },
 
   getVersionUrl: function (name) {
-    return L.Util.template(this.map.options.urls.datalayer_version, {
+    return U.Utils.template(this.map.options.urls.datalayer_version, {
       pk: this.umap_id,
       map_id: this.map.options.umap_id,
       name: name,
@@ -1112,10 +1112,10 @@ U.DataLayer = L.Evented.extend({
   },
 
   clone: function () {
-    const options = L.Util.CopyJSON(this.options)
+    const options = U.Utils.CopyJSON(this.options)
     options.name = L._('Clone of {name}', { name: this.options.name })
     delete options.id
-    const geojson = L.Util.CopyJSON(this._geojson),
+    const geojson = U.Utils.CopyJSON(this._geojson),
       datalayer = this.map.createDataLayer(options)
     datalayer.fromGeoJSON(geojson)
     return datalayer
@@ -1276,7 +1276,7 @@ U.DataLayer = L.Evented.extend({
     )
     popupFieldset.appendChild(builder.build())
 
-    if (!L.Util.isObject(this.options.remoteData)) {
+    if (!U.Utils.isObject(this.options.remoteData)) {
       this.options.remoteData = {}
     }
     const remoteDataFields = [
@@ -1371,7 +1371,7 @@ U.DataLayer = L.Evented.extend({
   },
 
   getOwnOption: function (option) {
-    if (L.Util.usableOption(this.options, option)) return this.options[option]
+    if (U.Utils.usableOption(this.options, option)) return this.options[option]
   },
 
   getOption: function (option, feature) {
@@ -1668,6 +1668,6 @@ L.TileLayer.include({
   },
 
   getAttribution: function () {
-    return L.Util.toHTML(this.options.attribution)
+    return U.Utils.toHTML(this.options.attribution)
   },
 })

umap/static/umap/js/umap.permissions.js

@@ -62,8 +62,7 @@ U.MapPermissions = L.Class.extend({
       title = L.DomUtil.create('h3', '', container)
     if (this.isAnonymousMap()) {
       if (this.options.anonymous_edit_url) {
-        const helpText = `${L._('Secret edit link:')}<br>${
+        const helpText = `${L._('Secret edit link:')}<br>${this.options.anonymous_edit_url
-          this.options.anonymous_edit_url
           }`
         L.DomUtil.add('p', 'help-text', container, helpText)
         fields.push([
@@ -171,13 +170,13 @@ U.MapPermissions = L.Class.extend({
   },
 
   getUrl: function () {
-    return L.Util.template(this.map.options.urls.map_update_permissions, {
+    return U.Utils.template(this.map.options.urls.map_update_permissions, {
       map_id: this.map.options.umap_id,
     })
   },
 
   getAttachUrl: function () {
-    return L.Util.template(this.map.options.urls.map_attach_owner, {
+    return U.Utils.template(this.map.options.urls.map_attach_owner, {
       map_id: this.map.options.umap_id,
     })
   },

umap/static/umap/js/umap.popup.js

@@ -124,12 +124,12 @@ U.PopupTemplate.Default = L.Class.extend({
     let center
     properties = this.feature.extendedProperties()
     // Resolve properties inside description
-    properties.description = L.Util.greedyTemplate(
+    properties.description = U.Utils.greedyTemplate(
       this.feature.properties.description || '',
       properties
     )
-    content = L.Util.greedyTemplate(template, properties)
+    content = U.Utils.greedyTemplate(template, properties)
-    content = L.Util.toHTML(content, { target: target })
+    content = U.Utils.toHTML(content, { target: target })
     container.innerHTML = content
     return container
   },
@@ -211,7 +211,7 @@ U.PopupTemplate.Table = U.PopupTemplate.BaseWithTitle.extend({
     for (const key in this.feature.properties) {
       if (typeof this.feature.properties[key] === 'object' || key === 'name') continue
       // TODO, manage links (url, mailto, wikipedia...)
-      this.addRow(table, key, L.Util.escapeHTML(this.feature.properties[key]).trim())
+      this.addRow(table, key, U.Utils.escapeHTML(this.feature.properties[key]).trim())
     }
     return table
   },

umap/static/umap/js/umap.share.js

@@ -51,7 +51,7 @@ U.Share = L.Class.extend({
     L.DomUtil.createCopiableInput(
       this.container,
       L._('Link to view the map'),
-      window.location.protocol + L.Util.getBaseUrl()
+      window.location.protocol + U.Utils.getBaseUrl()
     )
 
     if (this.map.options.shortUrl) {
@@ -84,7 +84,7 @@ U.Share = L.Class.extend({
       this.container,
       L._('All data and settings of the map')
     )
-    const downloadUrl = L.Util.template(this.map.options.urls.map_download, {
+    const downloadUrl = U.Utils.template(this.map.options.urls.map_download, {
       map_id: this.map.options.umap_id,
     })
     const link = L.DomUtil.createLink(
@@ -213,7 +213,7 @@ U.IframeExporter = L.Evented.extend({
 
   initialize: function (map) {
     this.map = map
-    this.baseUrl = L.Util.getBaseUrl()
+    this.baseUrl = U.Utils.getBaseUrl()
     // Use map default, not generic default
     this.queryString.onLoadPanel = this.map.getOption('onLoadPanel')
   },
@@ -241,7 +241,7 @@ U.IframeExporter = L.Evented.extend({
     }
     const currentView = this.options.currentView ? window.location.hash : ''
     const queryString = L.extend({}, this.queryString, options)
-    return `${this.baseUrl}?${L.Util.buildQueryString(queryString)}${currentView}`
+    return `${this.baseUrl}?${U.Utils.buildQueryString(queryString)}${currentView}`
   },
 
   build: function () {

umap/static/umap/test/index.html

@@ -28,7 +28,6 @@
     <script src="../vendors/iconlayers/iconLayers.js" defer></script>
     <script src="../vendors/tokml/tokml.js" defer></script>
     <script src="../vendors/locatecontrol/L.Control.Locate.min.js" defer></script>
-    <script src="../vendors/dompurify/purify.min.js" defer></script>
     <script src="../vendors/colorbrewer/colorbrewer.js" defer></script>
     <script src="../vendors/simple-statistics/simple-statistics.min.js" defer></script>
 

umap/templates/umap/js.html

@@ -42,7 +42,6 @@
 <script src="{% static 'umap/vendors/tokml/tokml.js' %}" defer></script>
 <script src="{% static 'umap/vendors/locatecontrol/L.Control.Locate.min.js' %}"
         defer></script>
-<script src="{% static 'umap/vendors/dompurify/purify.min.js' %}" defer></script>
 <script src="{% static 'umap/vendors/colorbrewer/colorbrewer.js' %}" defer></script>
 <script src="{% static 'umap/vendors/simple-statistics/simple-statistics.min.js' %}"
         defer></script>