AP-63 (#85)

closes #63

Reviewed-on: #85

frontend/node_modules/@ionic/pwa-elements/dist/collection/collection-manifest.json

@@ -0,0 +1,16 @@
+{
+  "entries": [
+    "./components/action-sheet/action-sheet.js",
+    "./components/camera/camera.js",
+    "./components/camera-modal/camera-modal-instance.js",
+    "./components/camera-modal/camera-modal.js",
+    "./components/toast/toast.js"
+  ],
+  "compiler": {
+    "name": "@stencil/core",
+    "version": "3.4.0",
+    "typescriptVersion": "5.0.4"
+  },
+  "collections": [],
+  "bundles": []
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/action-sheet/action-sheet.css

@@ -0,0 +1,79 @@
+:host {
+  z-index: 1000;
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  contain: strict;
+
+  user-select: none;
+
+  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Roboto", sans-serif;
+}
+
+.wrapper {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: rgba(0, 0, 0, 0);
+  transition: 400ms background-color cubic-bezier(.36,.66,.04,1);
+}
+
+.wrapper.open {
+  background-color: rgba(0, 0, 0, 0.32);
+}
+
+.title {
+  color: #999;
+  height: 23px;
+  line-height: 23px;
+  padding-bottom: 17px;
+  padding-inline-end: 16px;
+  padding-inline-start: 16px;
+  padding-left: 16px;
+  padding-right: 16px;
+  padding-top: 20px;
+}
+
+.content {
+  width: 568px;
+  align-self: flex-end;
+  background-color:#fff;
+  transition: 400ms transform cubic-bezier(.36,.66,.04,1);
+  transform: translateY(100%);
+}
+
+.wrapper.open .content {
+  transform: translateY(0%);
+}
+
+@media only screen and (max-width: 568px) {
+  .content {
+    width: 100%;
+  }
+}
+
+.action-sheet-option {
+  cursor: pointer;
+  height: 52px;
+  line-height: 52px;
+}
+
+.action-sheet-button {
+  color: rgb(38, 38, 38);
+  font-size: 16px;
+  padding-inline-end: 16px;
+  padding-inline-start: 16px;
+  padding-left: 16px;
+  padding-right: 16px;
+  padding-top: 0px;
+}
+
+.action-sheet-button:hover {
+  background-color: #F6F6F6;
+}
+
+

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/action-sheet/action-sheet.js

@@ -0,0 +1,129 @@
+import { h } from '@stencil/core';
+export class PWAActionSheet {
+  constructor() {
+    this.header = undefined;
+    this.cancelable = true;
+    this.options = [];
+    this.open = false;
+  }
+  componentDidLoad() {
+    requestAnimationFrame(() => {
+      this.open = true;
+    });
+  }
+  dismiss() {
+    if (this.cancelable) {
+      this.close();
+    }
+  }
+  close() {
+    this.open = false;
+    setTimeout(() => {
+      this.el.parentNode.removeChild(this.el);
+    }, 500);
+  }
+  handleOptionClick(e, i) {
+    e.stopPropagation();
+    this.onSelection.emit(i);
+    this.close();
+  }
+  render() {
+    return (h("div", { class: `wrapper${this.open ? ' open' : ''}`, onClick: () => this.dismiss() }, h("div", { class: "content" }, h("div", { class: "title" }, this.header), this.options.map((option, i) => h("div", { class: "action-sheet-option", onClick: (e) => this.handleOptionClick(e, i) }, h("div", { class: "action-sheet-button" }, option.title))))));
+  }
+  static get is() { return "pwa-action-sheet"; }
+  static get encapsulation() { return "shadow"; }
+  static get originalStyleUrls() {
+    return {
+      "$": ["action-sheet.css"]
+    };
+  }
+  static get styleUrls() {
+    return {
+      "$": ["action-sheet.css"]
+    };
+  }
+  static get properties() {
+    return {
+      "header": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "header",
+        "reflect": false
+      },
+      "cancelable": {
+        "type": "boolean",
+        "mutable": false,
+        "complexType": {
+          "original": "boolean",
+          "resolved": "boolean",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "cancelable",
+        "reflect": false,
+        "defaultValue": "true"
+      },
+      "options": {
+        "type": "unknown",
+        "mutable": false,
+        "complexType": {
+          "original": "ActionSheetOption[]",
+          "resolved": "ActionSheetOption[]",
+          "references": {
+            "ActionSheetOption": {
+              "location": "import",
+              "path": "../../definitions"
+            }
+          }
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "defaultValue": "[]"
+      }
+    };
+  }
+  static get states() {
+    return {
+      "open": {}
+    };
+  }
+  static get events() {
+    return [{
+        "method": "onSelection",
+        "name": "onSelection",
+        "bubbles": true,
+        "cancelable": true,
+        "composed": true,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "complexType": {
+          "original": "any",
+          "resolved": "any",
+          "references": {}
+        }
+      }];
+  }
+  static get elementRef() { return "el"; }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera-modal/camera-modal-instance.css

@@ -0,0 +1,35 @@
+:host {
+  z-index: 1000;
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  contain: strict;
+
+  --inset-width: 600px;
+  --inset-height: 600px;
+}
+
+.wrapper {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: rgba(0, 0, 0, 0.15);
+}
+
+.content {
+  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
+  width: var(--inset-width);
+  height: var(--inset-height);
+  max-height: 100%;
+}
+
+@media only screen and (max-width: 600px) {
+  .content {
+    width: 100%;
+    height: 100%;
+  }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera-modal/camera-modal-instance.js

@@ -0,0 +1,162 @@
+import { h } from '@stencil/core';
+export class PWACameraModal {
+  constructor() {
+    this.handlePhoto = async (photo) => {
+      this.onPhoto.emit(photo);
+    };
+    this.handleNoDeviceError = async (photo) => {
+      this.noDeviceError.emit(photo);
+    };
+    this.facingMode = 'user';
+    this.hidePicker = false;
+    this.noDevicesText = 'No camera found';
+    this.noDevicesButtonText = 'Choose image';
+  }
+  handleBackdropClick(e) {
+    if (e.target !== this.el) {
+      this.onPhoto.emit(null);
+    }
+  }
+  handleComponentClick(e) {
+    e.stopPropagation();
+  }
+  handleBackdropKeyUp(e) {
+    if (e.key === "Escape") {
+      this.onPhoto.emit(null);
+    }
+  }
+  render() {
+    return (h("div", { class: "wrapper", onClick: e => this.handleBackdropClick(e) }, h("div", { class: "content" }, h("pwa-camera", { onClick: e => this.handleComponentClick(e), facingMode: this.facingMode, hidePicker: this.hidePicker, handlePhoto: this.handlePhoto, handleNoDeviceError: this.handleNoDeviceError, noDevicesButtonText: this.noDevicesButtonText, noDevicesText: this.noDevicesText }))));
+  }
+  static get is() { return "pwa-camera-modal-instance"; }
+  static get encapsulation() { return "shadow"; }
+  static get originalStyleUrls() {
+    return {
+      "$": ["camera-modal-instance.css"]
+    };
+  }
+  static get styleUrls() {
+    return {
+      "$": ["camera-modal-instance.css"]
+    };
+  }
+  static get properties() {
+    return {
+      "facingMode": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "facing-mode",
+        "reflect": false,
+        "defaultValue": "'user'"
+      },
+      "hidePicker": {
+        "type": "boolean",
+        "mutable": false,
+        "complexType": {
+          "original": "boolean",
+          "resolved": "boolean",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "hide-picker",
+        "reflect": false,
+        "defaultValue": "false"
+      },
+      "noDevicesText": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "no-devices-text",
+        "reflect": false,
+        "defaultValue": "'No camera found'"
+      },
+      "noDevicesButtonText": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "no-devices-button-text",
+        "reflect": false,
+        "defaultValue": "'Choose image'"
+      }
+    };
+  }
+  static get events() {
+    return [{
+        "method": "onPhoto",
+        "name": "onPhoto",
+        "bubbles": true,
+        "cancelable": true,
+        "composed": true,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "complexType": {
+          "original": "any",
+          "resolved": "any",
+          "references": {}
+        }
+      }, {
+        "method": "noDeviceError",
+        "name": "noDeviceError",
+        "bubbles": true,
+        "cancelable": true,
+        "composed": true,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "complexType": {
+          "original": "any",
+          "resolved": "any",
+          "references": {}
+        }
+      }];
+  }
+  static get elementRef() { return "el"; }
+  static get listeners() {
+    return [{
+        "name": "keyup",
+        "method": "handleBackdropKeyUp",
+        "target": "body",
+        "capture": false,
+        "passive": false
+      }];
+  }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera-modal/camera-modal.css

@@ -0,0 +1,24 @@
+:host {
+  z-index: 1000;
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  contain: strict;
+}
+
+.wrapper {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background-color: rgba(0, 0, 0, 0.15);
+}
+
+.content {
+  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.2);
+  width: 600px;
+  height: 600px;
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera-modal/camera-modal.js

@@ -0,0 +1,155 @@
+import { h } from '@stencil/core';
+export class PWACameraModal {
+  constructor() {
+    this.facingMode = 'user';
+    this.hidePicker = false;
+  }
+  async present() {
+    const camera = document.createElement('pwa-camera-modal-instance');
+    camera.facingMode = this.facingMode;
+    camera.hidePicker = this.hidePicker;
+    camera.addEventListener('onPhoto', async (e) => {
+      if (!this._modal) {
+        return;
+      }
+      const photo = e.detail;
+      this.onPhoto.emit(photo);
+    });
+    camera.addEventListener('noDeviceError', async (e) => {
+      this.noDeviceError.emit(e);
+    });
+    document.body.append(camera);
+    this._modal = camera;
+  }
+  async dismiss() {
+    if (!this._modal) {
+      return;
+    }
+    this._modal && this._modal.parentNode.removeChild(this._modal);
+    this._modal = null;
+  }
+  render() {
+    return (h("div", null));
+  }
+  static get is() { return "pwa-camera-modal"; }
+  static get encapsulation() { return "shadow"; }
+  static get originalStyleUrls() {
+    return {
+      "$": ["camera-modal.css"]
+    };
+  }
+  static get styleUrls() {
+    return {
+      "$": ["camera-modal.css"]
+    };
+  }
+  static get properties() {
+    return {
+      "facingMode": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "facing-mode",
+        "reflect": false,
+        "defaultValue": "'user'"
+      },
+      "hidePicker": {
+        "type": "boolean",
+        "mutable": false,
+        "complexType": {
+          "original": "boolean",
+          "resolved": "boolean",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "hide-picker",
+        "reflect": false,
+        "defaultValue": "false"
+      }
+    };
+  }
+  static get events() {
+    return [{
+        "method": "onPhoto",
+        "name": "onPhoto",
+        "bubbles": true,
+        "cancelable": true,
+        "composed": true,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "complexType": {
+          "original": "any",
+          "resolved": "any",
+          "references": {}
+        }
+      }, {
+        "method": "noDeviceError",
+        "name": "noDeviceError",
+        "bubbles": true,
+        "cancelable": true,
+        "composed": true,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "complexType": {
+          "original": "any",
+          "resolved": "any",
+          "references": {}
+        }
+      }];
+  }
+  static get methods() {
+    return {
+      "present": {
+        "complexType": {
+          "signature": "() => Promise<void>",
+          "parameters": [],
+          "references": {
+            "Promise": {
+              "location": "global"
+            }
+          },
+          "return": "Promise<void>"
+        },
+        "docs": {
+          "text": "",
+          "tags": []
+        }
+      },
+      "dismiss": {
+        "complexType": {
+          "signature": "() => Promise<void>",
+          "parameters": [],
+          "references": {
+            "Promise": {
+              "location": "global"
+            }
+          },
+          "return": "Promise<void>"
+        },
+        "docs": {
+          "text": "",
+          "tags": []
+        }
+      }
+    };
+  }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/camera.css

@@ -0,0 +1,244 @@
+:host {
+  --header-height: 4em;
+  --footer-height: 9em;
+  --header-height-landscape: 3em;
+  --footer-height-landscape: 6em;
+  --shutter-size: 6em;
+  --icon-size-header: 1.5em;
+  --icon-size-footer: 2.5em;
+  --margin-size-header: 1.5em;
+  --margin-size-footer: 2.0em;
+
+  font-family: -apple-system, BlinkMacSystemFont,
+    “Segoe UI”, “Roboto”, “Droid Sans”, “Helvetica Neue”, sans-serif;
+
+  display: block;
+  width: 100%;
+  height: 100%;
+}
+
+.items {
+  box-sizing: border-box;
+  display: flex;
+  width: 100%;
+  height: 100%;
+  align-items: center;
+  justify-content: center;
+}
+
+.items .item {
+  flex: 1;
+  text-align: center;
+}
+.items .item:first-child {
+  text-align: left;
+}
+.items .item:last-child {
+  text-align: right;
+}
+
+.camera-wrapper {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  height: 100%;
+}
+
+.camera-header {
+  color: white;
+  background-color: black;
+  height: var(--header-height);
+}
+
+.camera-header .items {
+  padding: var(--margin-size-header);
+}
+
+.camera-footer {
+  position: relative;
+  color: white;
+  background-color: black;
+  height: var(--footer-height);
+}
+
+.camera-footer .items {
+  padding: var(--margin-size-footer);
+}
+
+@media (max-height: 375px) {
+  .camera-header {
+    --header-height: var(--header-height-landscape);
+  }
+  .camera-footer {
+    --footer-height: var(--footer-height-landscape);
+  }
+  .camera-footer .shutter {
+    --shutter-size: 4em;
+  }
+}
+
+.camera-video {
+  position: relative;
+  flex: 1;
+  overflow: hidden;
+  background-color: black;
+}
+
+video {
+  width: 100%;
+  height: 100%;
+  max-height: 100%;
+  min-height: 100%;
+  object-fit: cover;
+  background-color: black;
+}
+
+.pick-image {
+  display: flex;
+  align-items: center;
+  position: absolute;
+  left: var(--margin-size-footer);
+  top: 0;
+  height: 100%;
+  width: var(--icon-size-footer);
+  color: white;
+}
+
+.pick-image input {
+  visibility: hidden;
+}
+
+.pick-image svg {
+  cursor: pointer;
+  fill: white;
+  width: var(--icon-size-footer);
+  height: var(--icon-size-footer);
+}
+
+.shutter {
+  position: absolute;
+  left: 50%;
+  top: 50%;
+  width: var(--shutter-size);
+  height: var(--shutter-size);
+  margin-top: calc(var(--shutter-size) / -2);
+  margin-left: calc(var(--shutter-size) / -2);
+  border-radius: 100%;
+  background-color: #c6cdd8;
+  padding: 12px;
+  box-sizing: border-box;
+}
+
+.shutter:active .shutter-button {
+  background-color: #9da9bb;
+}
+
+.shutter-button {
+  background-color: white;
+  border-radius: 100%;
+  width: 100%;
+  height: 100%;
+}
+
+.rotate {
+  display: flex;
+  align-items: center;
+  position: absolute;
+  right: var(--margin-size-footer);
+  top: 0;
+  height: 100%;
+  width: var(--icon-size-footer);
+  color: white;
+}
+
+.rotate img {
+  width: var(--icon-size-footer);
+  height: var(--icon-size-footer);
+}
+
+.shutter-overlay {
+  z-index: 5;
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  background-color: black;
+}
+
+.error {
+  width: 100%;
+  height: 100%;
+  color: white;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.no-device {
+  background-color: black;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  color: white;
+}
+
+.no-device label {
+  cursor: pointer;
+  background: #fff;
+  border-radius: 6px;
+  padding: 6px 8px;
+  color: black;
+}
+
+.no-device input {
+  visibility: hidden;
+  height: 0;
+  margin-top: 16px;
+}
+
+.accept {
+  background-color: black;
+  flex: 1;
+  overflow: hidden;
+}
+
+.accept .accept-image {
+  width: 100%;
+  height: 100%;
+  max-height: 100%;
+  background-position: center center;
+  background-size: cover;
+  background-repeat: no-repeat;
+}
+
+.close img {
+  cursor: pointer;
+  width: var(--icon-size-header);
+  height: var(--icon-size-header);
+}
+
+.flash img {
+  width: var(--icon-size-header);
+  height: var(--icon-size-header);
+}
+
+.accept-use img {
+  width: var(--icon-size-footer);
+  height: var(--icon-size-footer);
+}
+
+.accept-cancel img {
+  width: var(--icon-size-footer);
+  height: var(--icon-size-footer);
+}
+
+.offscreen-image-render {
+  top: 0;
+  left: 0;
+  visibility: hidden;
+  pointer-events: none;
+  width: 100%;
+  height: 100%;
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/camera.js

@@ -0,0 +1,455 @@
+import { h, Build, forceUpdate } from '@stencil/core';
+import './imagecapture';
+export class CameraPWA {
+  constructor() {
+    // Whether the device has multiple cameras (front/back)
+    this.hasMultipleCameras = false;
+    // Whether the device has flash support
+    this.hasFlash = false;
+    // Flash modes for camera
+    this.flashModes = [];
+    // Current flash mode
+    this.flashMode = 'off';
+    this.handlePickFile = (_e) => {
+    };
+    this.handleShutterClick = (_e) => {
+      console.debug('shutter click');
+      this.capture();
+    };
+    this.handleRotateClick = (_e) => {
+      this.rotate();
+    };
+    this.handleClose = (_e) => {
+      this.handlePhoto && this.handlePhoto(null);
+    };
+    this.handleFlashClick = (_e) => {
+      this.cycleFlash();
+    };
+    this.handleCancelPhoto = (_e) => {
+      const track = this.stream && this.stream.getTracks()[0];
+      let c = track && track.getConstraints();
+      this.photo = null;
+      this.photoSrc = null;
+      if (c) {
+        this.initCamera({
+          video: {
+            facingMode: c.facingMode
+          }
+        });
+      }
+      else {
+        this.initCamera();
+      }
+    };
+    this.handleAcceptPhoto = (_e) => {
+      this.handlePhoto && this.handlePhoto(this.photo);
+    };
+    this.handleFileInputChange = async (e) => {
+      const input = e.target;
+      const file = input.files[0];
+      try {
+        const orientation = await this.getOrientation(file);
+        console.debug('Got orientation', orientation);
+        this.photoOrientation = orientation;
+      }
+      catch (e) {
+      }
+      this.handlePhoto && this.handlePhoto(file);
+    };
+    this.handleVideoMetadata = (e) => {
+      console.debug('Video metadata', e);
+    };
+    this.facingMode = 'user';
+    this.handlePhoto = undefined;
+    this.hidePicker = false;
+    this.handleNoDeviceError = undefined;
+    this.noDevicesText = 'No camera found';
+    this.noDevicesButtonText = 'Choose image';
+    this.photo = undefined;
+    this.photoSrc = undefined;
+    this.showShutterOverlay = false;
+    this.flashIndex = 0;
+    this.hasCamera = null;
+    this.rotation = 0;
+    this.deviceError = null;
+  }
+  async componentDidLoad() {
+    if (Build.isServer) {
+      return;
+    }
+    this.defaultConstraints = {
+      video: {
+        facingMode: this.facingMode
+      }
+    };
+    // Figure out how many cameras we have
+    await this.queryDevices();
+    // Initialize the camera
+    await this.initCamera();
+  }
+  disconnectedCallback() {
+    this.stopStream();
+    this.photoSrc && URL.revokeObjectURL(this.photoSrc);
+  }
+  hasImageCapture() {
+    return 'ImageCapture' in window;
+  }
+  /**
+   * Query the list of connected devices and figure out how many video inputs we have.
+   */
+  async queryDevices() {
+    try {
+      const devices = await navigator.mediaDevices.enumerateDevices();
+      const videoDevices = devices.filter(d => d.kind == 'videoinput');
+      this.hasCamera = !!videoDevices.length;
+      this.hasMultipleCameras = videoDevices.length > 1;
+    }
+    catch (e) {
+      this.deviceError = e;
+    }
+  }
+  async initCamera(constraints) {
+    if (!constraints) {
+      constraints = this.defaultConstraints;
+    }
+    try {
+      const stream = await navigator.mediaDevices.getUserMedia(Object.assign({ video: true, audio: false }, constraints));
+      this.initStream(stream);
+    }
+    catch (e) {
+      this.deviceError = e;
+      this.handleNoDeviceError && this.handleNoDeviceError(e);
+    }
+  }
+  async initStream(stream) {
+    this.stream = stream;
+    this.videoElement.srcObject = stream;
+    if (this.hasImageCapture()) {
+      this.imageCapture = new window.ImageCapture(stream.getVideoTracks()[0]);
+      await this.initPhotoCapabilities(this.imageCapture);
+    }
+    else {
+      this.deviceError = 'No image capture';
+      this.handleNoDeviceError && this.handleNoDeviceError();
+    }
+    // Always re-render
+    forceUpdate(this.el);
+  }
+  async initPhotoCapabilities(imageCapture) {
+    const c = await imageCapture.getPhotoCapabilities();
+    if (c.fillLightMode && c.fillLightMode.length > 1) {
+      this.flashModes = c.fillLightMode.map(m => m);
+      // Try to recall the current flash mode
+      if (this.flashMode) {
+        this.flashMode = this.flashModes[this.flashModes.indexOf(this.flashMode)] || 'off';
+        this.flashIndex = this.flashModes.indexOf(this.flashMode) || 0;
+      }
+      else {
+        this.flashIndex = 0;
+      }
+    }
+  }
+  stopStream() {
+    if (this.videoElement) {
+      this.videoElement.srcObject = null;
+    }
+    this.stream && this.stream.getTracks().forEach(track => track.stop());
+  }
+  async capture() {
+    if (this.hasImageCapture()) {
+      try {
+        const photo = await this.imageCapture.takePhoto({
+          fillLightMode: this.flashModes.length > 1 ? this.flashMode : undefined
+        });
+        await this.flashScreen();
+        this.promptAccept(photo);
+      }
+      catch (e) {
+        console.error('Unable to take photo!', e);
+      }
+    }
+    this.stopStream();
+  }
+  async promptAccept(photo) {
+    this.photo = photo;
+    const orientation = await this.getOrientation(photo);
+    console.debug('Got orientation', orientation);
+    this.photoOrientation = orientation;
+    if (orientation) {
+      switch (orientation) {
+        case 1:
+        case 2:
+          this.rotation = 0;
+          break;
+        case 3:
+        case 4:
+          this.rotation = 180;
+          break;
+        case 5:
+        case 6:
+          this.rotation = 90;
+          break;
+        case 7:
+        case 8:
+          this.rotation = 270;
+          break;
+      }
+    }
+    this.photoSrc = URL.createObjectURL(photo);
+  }
+  getOrientation(file) {
+    return new Promise(resolve => {
+      const reader = new FileReader();
+      reader.onload = (event) => {
+        const view = new DataView(event.target.result);
+        if (view.getUint16(0, false) !== 0xFFD8) {
+          return resolve(-2);
+        }
+        const length = view.byteLength;
+        let offset = 2;
+        while (offset < length) {
+          const marker = view.getUint16(offset, false);
+          offset += 2;
+          if (marker === 0xFFE1) {
+            if (view.getUint32(offset += 2, false) !== 0x45786966) {
+              return resolve(-1);
+            }
+            const little = view.getUint16(offset += 6, false) === 0x4949;
+            offset += view.getUint32(offset + 4, little);
+            const tags = view.getUint16(offset, little);
+            offset += 2;
+            for (let i = 0; i < tags; i++) {
+              if (view.getUint16(offset + (i * 12), little) === 0x0112) {
+                return resolve(view.getUint16(offset + (i * 12) + 8, little));
+              }
+            }
+          }
+          else if ((marker & 0xFF00) !== 0xFF00) {
+            break;
+          }
+          else {
+            offset += view.getUint16(offset, false);
+          }
+        }
+        return resolve(-1);
+      };
+      reader.readAsArrayBuffer(file.slice(0, 64 * 1024));
+    });
+  }
+  rotate() {
+    this.stopStream();
+    const track = this.stream && this.stream.getTracks()[0];
+    if (!track) {
+      return;
+    }
+    let c = track.getConstraints();
+    let facingMode = c.facingMode;
+    if (!facingMode) {
+      let c = track.getCapabilities();
+      if (c.facingMode) {
+        facingMode = c.facingMode[0];
+      }
+    }
+    if (facingMode === 'environment') {
+      this.initCamera({
+        video: {
+          facingMode: 'user'
+        }
+      });
+    }
+    else {
+      this.initCamera({
+        video: {
+          facingMode: 'environment'
+        }
+      });
+    }
+  }
+  setFlashMode(mode) {
+    console.debug('New flash mode: ', mode);
+    this.flashMode = mode;
+  }
+  cycleFlash() {
+    if (this.flashModes.length > 0) {
+      this.flashIndex = (this.flashIndex + 1) % this.flashModes.length;
+      this.setFlashMode(this.flashModes[this.flashIndex]);
+    }
+  }
+  async flashScreen() {
+    return new Promise((resolve, _reject) => {
+      this.showShutterOverlay = true;
+      setTimeout(() => {
+        this.showShutterOverlay = false;
+        resolve();
+      }, 100);
+    });
+  }
+  iconExit() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' enable-background='new 0 0 512 512' xml:space='preserve'%3E%3Cg id='Icon_5_'%3E%3Cg%3E%3Cpath fill='%23FFFFFF' d='M402.2,134L378,109.8c-1.6-1.6-4.1-1.6-5.7,0L258.8,223.4c-1.6,1.6-4.1,1.6-5.7,0L139.6,109.8 c-1.6-1.6-4.1-1.6-5.7,0L109.8,134c-1.6,1.6-1.6,4.1,0,5.7l113.5,113.5c1.6,1.6,1.6,4.1,0,5.7L109.8,372.4c-1.6,1.6-1.6,4.1,0,5.7 l24.1,24.1c1.6,1.6,4.1,1.6,5.7,0l113.5-113.5c1.6-1.6,4.1-1.6,5.7,0l113.5,113.5c1.6,1.6,4.1,1.6,5.7,0l24.1-24.1 c1.6-1.6,1.6-4.1,0-5.7L288.6,258.8c-1.6-1.6-1.6-4.1,0-5.7l113.5-113.5C403.7,138.1,403.7,135.5,402.2,134z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E`;
+  }
+  iconPhotos() {
+    return (h("svg", { xmlns: 'http://www.w3.org/2000/svg', width: '512', height: '512', viewBox: '0 0 512 512' }, h("path", { d: 'M450.29,112H142c-34,0-62,27.51-62,61.33V418.67C80,452.49,108,480,142,480H450c34,0,62-26.18,62-60V173.33C512,139.51,484.32,112,450.29,112Zm-77.15,61.34a46,46,0,1,1-46.28,46A46.19,46.19,0,0,1,373.14,173.33Zm-231.55,276c-17,0-29.86-13.75-29.86-30.66V353.85l90.46-80.79a46.54,46.54,0,0,1,63.44,1.83L328.27,337l-113,112.33ZM480,418.67a30.67,30.67,0,0,1-30.71,30.66H259L376.08,333a46.24,46.24,0,0,1,59.44-.16L480,370.59Z' }), h("path", { d: 'M384,32H64A64,64,0,0,0,0,96V352a64.11,64.11,0,0,0,48,62V152a72,72,0,0,1,72-72H446A64.11,64.11,0,0,0,384,32Z' })));
+  }
+  iconConfirm() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' enable-background='new 0 0 512 512' xml:space='preserve'%3E%3Ccircle fill='%232CD865' cx='256' cy='256' r='256'/%3E%3Cg id='Icon_1_'%3E%3Cg%3E%3Cg%3E%3Cpath fill='%23FFFFFF' d='M208,301.4l-55.4-55.5c-1.5-1.5-4-1.6-5.6-0.1l-23.4,22.3c-1.6,1.6-1.7,4.1-0.1,5.7l81.6,81.4 c3.1,3.1,8.2,3.1,11.3,0l171.8-171.7c1.6-1.6,1.6-4.2-0.1-5.7l-23.4-22.3c-1.6-1.5-4.1-1.5-5.6,0.1L213.7,301.4 C212.1,303,209.6,303,208,301.4z'/%3E%3C/g%3E%3C/g%3E%3C/g%3E%3C/svg%3E`;
+  }
+  iconReverseCamera() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' enable-background='new 0 0 512 512' xml:space='preserve'%3E%3Cg%3E%3Cpath fill='%23FFFFFF' d='M352,0H160C72,0,0,72,0,160v192c0,88,72,160,160,160h192c88,0,160-72,160-160V160C512,72,440,0,352,0z M356.7,365.8l-3.7,3.3c-27,23.2-61.4,35.9-96.8,35.9c-72.4,0-135.8-54.7-147-125.6c-0.3-1.9-2-3.3-3.9-3.3H64 c-3.3,0-5.2-3.8-3.2-6.4l61.1-81.4c1.6-2.1,4.7-2.1,6.4-0.1l63.3,81.4c2,2.6,0.2,6.5-3.2,6.5h-40.6c-2.5,0-4.5,2.4-3.9,4.8 c11.5,51.5,59.2,90.6,112.4,90.6c26.4,0,51.8-9.7,73.7-27.9l3.1-2.5c1.6-1.3,3.9-1.1,5.3,0.3l18.5,18.6 C358.5,361.6,358.4,364.3,356.7,365.8z M451.4,245.6l-61,83.5c-1.6,2.2-4.8,2.2-6.4,0.1l-63.3-83.3c-2-2.6-0.1-6.4,3.2-6.4h40.8 c2.5,0,4.4-2.3,3.9-4.8c-5.1-24.2-17.8-46.5-36.5-63.7c-21.2-19.4-48.2-30.1-76-30.1c-26.5,0-52.6,9.7-73.7,27.3l-3.1,2.5 c-1.6,1.3-3.9,1.2-5.4-0.3l-18.5-18.5c-1.6-1.6-1.5-4.3,0.2-5.9l3.5-3.1c27-23.2,61.4-35.9,96.8-35.9c38,0,73.9,13.7,101.2,38.7 c23.2,21.1,40.3,55.2,45.7,90.1c0.3,1.9,1.9,3.4,3.9,3.4h41.3C451.4,239.2,453.3,243,451.4,245.6z'/%3E%3C/g%3E%3C/svg%3E`;
+  }
+  iconRetake() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' enable-background='new 0 0 512 512' xml:space='preserve'%3E%3Ccircle fill='%23727A87' cx='256' cy='256' r='256'/%3E%3Cg id='Icon_5_'%3E%3Cg%3E%3Cpath fill='%23FFFFFF' d='M394.2,142L370,117.8c-1.6-1.6-4.1-1.6-5.7,0L258.8,223.4c-1.6,1.6-4.1,1.6-5.7,0L147.6,117.8 c-1.6-1.6-4.1-1.6-5.7,0L117.8,142c-1.6,1.6-1.6,4.1,0,5.7l105.5,105.5c1.6,1.6,1.6,4.1,0,5.7L117.8,364.4c-1.6,1.6-1.6,4.1,0,5.7 l24.1,24.1c1.6,1.6,4.1,1.6,5.7,0l105.5-105.5c1.6-1.6,4.1-1.6,5.7,0l105.5,105.5c1.6,1.6,4.1,1.6,5.7,0l24.1-24.1 c1.6-1.6,1.6-4.1,0-5.7L288.6,258.8c-1.6-1.6-1.6-4.1,0-5.7l105.5-105.5C395.7,146.1,395.7,143.5,394.2,142z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E`;
+  }
+  iconFlashOff() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' style='enable-background:new 0 0 512 512;' xml:space='preserve'%3E%3Cstyle type='text/css'%3E .st0%7Bfill:%23FFFFFF;%7D%0A%3C/style%3E%3Cg%3E%3Cpath class='st0' d='M498,483.7L42.3,28L14,56.4l149.8,149.8L91,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9c1.6,0,2.7,1.3,2.4,2.7 L197.6,507c-1,4.4,5.8,6.9,8.9,3.2l118.6-142.8L469.6,512L498,483.7z'/%3E%3Cpath class='st0' d='M449,218.2c2.5-3,0.1-7.2-3.9-7.2H301.2c-1.6,0-2.7-1.3-2.4-2.7L342.4,5c1-4.4-5.8-6.9-8.9-3.2L214.9,144.6 l161.3,161.3L449,218.2z'/%3E%3C/g%3E%3C/svg%3E`;
+  }
+  iconFlashOn() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' style='enable-background:new 0 0 512 512;' xml:space='preserve'%3E%3Cstyle type='text/css'%3E .st0%7Bfill:%23FFFFFF;%7D%0A%3C/style%3E%3Cpath class='st0' d='M287.2,211c-1.6,0-2.7-1.3-2.4-2.7L328.4,5c1-4.4-5.8-6.9-8.9-3.2L77,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9 c1.6,0,2.7,1.3,2.4,2.7L183.6,507c-1,4.4,5.8,6.9,8.9,3.2l242.5-292c2.5-3,0.1-7.2-3.9-7.2L287.2,211L287.2,211z'/%3E%3C/svg%3E`;
+  }
+  iconFlashAuto() {
+    return `data:image/svg+xml,%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 512 512' style='enable-background:new 0 0 512 512;' xml:space='preserve'%3E%3Cstyle type='text/css'%3E .st0%7Bfill:%23FFFFFF;%7D%0A%3C/style%3E%3Cpath class='st0' d='M287.2,211c-1.6,0-2.7-1.3-2.4-2.7L328.4,5c1-4.4-5.8-6.9-8.9-3.2L77,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9 c1.6,0,2.7,1.3,2.4,2.7L183.6,507c-1,4.4,5.8,6.9,8.9,3.2l242.5-292c2.5-3,0.1-7.2-3.9-7.2L287.2,211L287.2,211z'/%3E%3Cg%3E%3Cpath class='st0' d='M321.3,186l74-186H438l74,186h-43.5l-11.9-32.5h-80.9l-12,32.5H321.3z M415.8,47.9l-27.2,70.7h54.9l-27.2-70.7 H415.8z'/%3E%3C/g%3E%3C/svg%3E`;
+  }
+  render() {
+    // const acceptStyles = { transform: `rotate(${-this.rotation}deg)` };
+    const acceptStyles = {};
+    return (h("div", { class: "camera-wrapper" }, h("div", { class: "camera-header" }, h("section", { class: "items" }, h("div", { class: "item close", onClick: e => this.handleClose(e) }, h("img", { src: this.iconExit() })), h("div", { class: "item flash", onClick: e => this.handleFlashClick(e) }, this.flashModes.length > 0 && (h("div", null, this.flashMode == 'off' ? h("img", { src: this.iconFlashOff() }) : '', this.flashMode == 'auto' ? h("img", { src: this.iconFlashAuto() }) : '', this.flashMode == 'flash' ? h("img", { src: this.iconFlashOn() }) : ''))))), (this.hasCamera === false || !!this.deviceError) && (h("div", { class: "no-device" }, h("h2", null, this.noDevicesText), h("label", { htmlFor: "_pwa-elements-camera-input" }, this.noDevicesButtonText), h("input", { type: "file", id: "_pwa-elements-camera-input", onChange: this.handleFileInputChange, accept: "image/*", class: "select-file-button" }))), this.photoSrc ? (h("div", { class: "accept" }, h("div", { class: "accept-image", style: Object.assign({ backgroundImage: `url(${this.photoSrc})` }, acceptStyles) }))) : (h("div", { class: "camera-video" }, this.showShutterOverlay && (h("div", { class: "shutter-overlay" })), this.hasImageCapture() ? (h("video", { ref: (el) => this.videoElement = el, onLoadedMetaData: this.handleVideoMetadata, autoplay: true, playsinline: true })) : (h("canvas", { ref: (el) => this.canvasElement = el, width: "100%", height: "100%" })), h("canvas", { class: "offscreen-image-render", ref: e => this.offscreenCanvas = e, width: "100%", height: "100%" }))), this.hasCamera && (h("div", { class: "camera-footer" }, !this.photo ? ([
+      !this.hidePicker && (h("div", { class: "pick-image", onClick: this.handlePickFile }, h("label", { htmlFor: "_pwa-elements-file-pick" }, this.iconPhotos()), h("input", { type: "file", id: "_pwa-elements-file-pick", onChange: this.handleFileInputChange, accept: "image/*", class: "pick-image-button" }))),
+      h("div", { class: "shutter", onClick: this.handleShutterClick }, h("div", { class: "shutter-button" })),
+      h("div", { class: "rotate", onClick: this.handleRotateClick }, h("img", { src: this.iconReverseCamera() })),
+    ]) : (h("section", { class: "items" }, h("div", { class: "item accept-cancel", onClick: e => this.handleCancelPhoto(e) }, h("img", { src: this.iconRetake() })), h("div", { class: "item accept-use", onClick: e => this.handleAcceptPhoto(e) }, h("img", { src: this.iconConfirm() }))))))));
+  }
+  static get is() { return "pwa-camera"; }
+  static get encapsulation() { return "shadow"; }
+  static get originalStyleUrls() {
+    return {
+      "$": ["camera.css"]
+    };
+  }
+  static get styleUrls() {
+    return {
+      "$": ["camera.css"]
+    };
+  }
+  static get assetsDirs() { return ["icons"]; }
+  static get properties() {
+    return {
+      "facingMode": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "facing-mode",
+        "reflect": false,
+        "defaultValue": "'user'"
+      },
+      "handlePhoto": {
+        "type": "unknown",
+        "mutable": false,
+        "complexType": {
+          "original": "(photo: Blob) => void",
+          "resolved": "(photo: Blob) => void",
+          "references": {
+            "Blob": {
+              "location": "global"
+            }
+          }
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        }
+      },
+      "hidePicker": {
+        "type": "boolean",
+        "mutable": false,
+        "complexType": {
+          "original": "boolean",
+          "resolved": "boolean",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "hide-picker",
+        "reflect": false,
+        "defaultValue": "false"
+      },
+      "handleNoDeviceError": {
+        "type": "unknown",
+        "mutable": false,
+        "complexType": {
+          "original": "(e?: any) => void",
+          "resolved": "(e?: any) => void",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        }
+      },
+      "noDevicesText": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "no-devices-text",
+        "reflect": false,
+        "defaultValue": "'No camera found'"
+      },
+      "noDevicesButtonText": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "no-devices-button-text",
+        "reflect": false,
+        "defaultValue": "'Choose image'"
+      }
+    };
+  }
+  static get states() {
+    return {
+      "photo": {},
+      "photoSrc": {},
+      "showShutterOverlay": {},
+      "flashIndex": {},
+      "hasCamera": {},
+      "rotation": {},
+      "deviceError": {}
+    };
+  }
+  static get elementRef() { return "el"; }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/confirm.svg

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
+<circle fill="#2CD865" cx="256" cy="256" r="256"/>
+<g id="Icon_1_">
+	<g>
+		<g>
+			<path fill="#FFFFFF" d="M208,301.4l-55.4-55.5c-1.5-1.5-4-1.6-5.6-0.1l-23.4,22.3c-1.6,1.6-1.7,4.1-0.1,5.7l81.6,81.4
+				c3.1,3.1,8.2,3.1,11.3,0l171.8-171.7c1.6-1.6,1.6-4.2-0.1-5.7l-23.4-22.3c-1.6-1.5-4.1-1.5-5.6,0.1L213.7,301.4
+				C212.1,303,209.6,303,208,301.4z"/>
+		</g>
+	</g>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/exit.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
+<g id="Icon_5_">
+	<g>
+		<path fill="#FFFFFF" d="M402.2,134L378,109.8c-1.6-1.6-4.1-1.6-5.7,0L258.8,223.4c-1.6,1.6-4.1,1.6-5.7,0L139.6,109.8
+			c-1.6-1.6-4.1-1.6-5.7,0L109.8,134c-1.6,1.6-1.6,4.1,0,5.7l113.5,113.5c1.6,1.6,1.6,4.1,0,5.7L109.8,372.4c-1.6,1.6-1.6,4.1,0,5.7
+			l24.1,24.1c1.6,1.6,4.1,1.6,5.7,0l113.5-113.5c1.6-1.6,4.1-1.6,5.7,0l113.5,113.5c1.6,1.6,4.1,1.6,5.7,0l24.1-24.1
+			c1.6-1.6,1.6-4.1,0-5.7L288.6,258.8c-1.6-1.6-1.6-4.1,0-5.7l113.5-113.5C403.7,138.1,403.7,135.5,402.2,134z"/>
+	</g>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/flash-auto.svg

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<path class="st0" d="M287.2,211c-1.6,0-2.7-1.3-2.4-2.7L328.4,5c1-4.4-5.8-6.9-8.9-3.2L77,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9
+	c1.6,0,2.7,1.3,2.4,2.7L183.6,507c-1,4.4,5.8,6.9,8.9,3.2l242.5-292c2.5-3,0.1-7.2-3.9-7.2L287.2,211L287.2,211z"/>
+<g>
+	<path class="st0" d="M321.3,186l74-186H438l74,186h-43.5l-11.9-32.5h-80.9l-12,32.5H321.3z M415.8,47.9l-27.2,70.7h54.9l-27.2-70.7
+		H415.8z"/>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/flash-off.svg

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<g>
+	<path class="st0" d="M498,483.7L42.3,28L14,56.4l149.8,149.8L91,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9c1.6,0,2.7,1.3,2.4,2.7
+		L197.6,507c-1,4.4,5.8,6.9,8.9,3.2l118.6-142.8L469.6,512L498,483.7z"/>
+	<path class="st0" d="M449,218.2c2.5-3,0.1-7.2-3.9-7.2H301.2c-1.6,0-2.7-1.3-2.4-2.7L342.4,5c1-4.4-5.8-6.9-8.9-3.2L214.9,144.6
+		l161.3,161.3L449,218.2z"/>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/flash-on.svg

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" style="enable-background:new 0 0 512 512;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<path class="st0" d="M287.2,211c-1.6,0-2.7-1.3-2.4-2.7L328.4,5c1-4.4-5.8-6.9-8.9-3.2L77,293.8c-2.5,3-0.1,7.2,3.9,7.2h143.9
+	c1.6,0,2.7,1.3,2.4,2.7L183.6,507c-1,4.4,5.8,6.9,8.9,3.2l242.5-292c2.5-3,0.1-7.2-3.9-7.2L287.2,211L287.2,211z"/>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/retake.svg

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
+<circle fill="#727A87" cx="256" cy="256" r="256"/>
+<g id="Icon_5_">
+	<g>
+		<path fill="#FFFFFF" d="M394.2,142L370,117.8c-1.6-1.6-4.1-1.6-5.7,0L258.8,223.4c-1.6,1.6-4.1,1.6-5.7,0L147.6,117.8
+			c-1.6-1.6-4.1-1.6-5.7,0L117.8,142c-1.6,1.6-1.6,4.1,0,5.7l105.5,105.5c1.6,1.6,1.6,4.1,0,5.7L117.8,364.4c-1.6,1.6-1.6,4.1,0,5.7
+			l24.1,24.1c1.6,1.6,4.1,1.6,5.7,0l105.5-105.5c1.6-1.6,4.1-1.6,5.7,0l105.5,105.5c1.6,1.6,4.1,1.6,5.7,0l24.1-24.1
+			c1.6-1.6,1.6-4.1,0-5.7L288.6,258.8c-1.6-1.6-1.6-4.1,0-5.7l105.5-105.5C395.7,146.1,395.7,143.5,394.2,142z"/>
+	</g>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/icons/reverse-camera.svg

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
+<g>
+	<path fill="#FFFFFF" d="M352,0H160C72,0,0,72,0,160v192c0,88,72,160,160,160h192c88,0,160-72,160-160V160C512,72,440,0,352,0z
+		 M356.7,365.8l-3.7,3.3c-27,23.2-61.4,35.9-96.8,35.9c-72.4,0-135.8-54.7-147-125.6c-0.3-1.9-2-3.3-3.9-3.3H64
+		c-3.3,0-5.2-3.8-3.2-6.4l61.1-81.4c1.6-2.1,4.7-2.1,6.4-0.1l63.3,81.4c2,2.6,0.2,6.5-3.2,6.5h-40.6c-2.5,0-4.5,2.4-3.9,4.8
+		c11.5,51.5,59.2,90.6,112.4,90.6c26.4,0,51.8-9.7,73.7-27.9l3.1-2.5c1.6-1.3,3.9-1.1,5.3,0.3l18.5,18.6
+		C358.5,361.6,358.4,364.3,356.7,365.8z M451.4,245.6l-61,83.5c-1.6,2.2-4.8,2.2-6.4,0.1l-63.3-83.3c-2-2.6-0.1-6.4,3.2-6.4h40.8
+		c2.5,0,4.4-2.3,3.9-4.8c-5.1-24.2-17.8-46.5-36.5-63.7c-21.2-19.4-48.2-30.1-76-30.1c-26.5,0-52.6,9.7-73.7,27.3l-3.1,2.5
+		c-1.6,1.3-3.9,1.2-5.4-0.3l-18.5-18.5c-1.6-1.6-1.5-4.3,0.2-5.9l3.5-3.1c27-23.2,61.4-35.9,96.8-35.9c38,0,73.9,13.7,101.2,38.7
+		c23.2,21.1,40.3,55.2,45.7,90.1c0.3,1.9,1.9,3.4,3.9,3.4h41.3C451.4,239.2,453.3,243,451.4,245.6z"/>
+</g>
+</svg>

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/camera/imagecapture.js

@@ -0,0 +1,155 @@
+/**
+ * MediaStream ImageCapture polyfill
+ *
+ * @license
+ * Copyright 2018 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export let ImageCapture = window.ImageCapture;
+if (typeof ImageCapture === 'undefined') {
+  ImageCapture = class {
+    /**
+     * TODO https://www.w3.org/TR/image-capture/#constructors
+     *
+     * @param {MediaStreamTrack} videoStreamTrack - A MediaStreamTrack of the 'video' kind
+     */
+    constructor(videoStreamTrack) {
+      if (videoStreamTrack.kind !== 'video')
+        throw new DOMException('NotSupportedError');
+      this._videoStreamTrack = videoStreamTrack;
+      if (!('readyState' in this._videoStreamTrack)) {
+        // Polyfill for Firefox
+        this._videoStreamTrack.readyState = 'live';
+      }
+      // MediaStream constructor not available until Chrome 55 - https://www.chromestatus.com/feature/5912172546752512
+      this._previewStream = new MediaStream([videoStreamTrack]);
+      this.videoElement = document.createElement('video');
+      this.videoElementPlaying = new Promise(resolve => {
+        this.videoElement.addEventListener('playing', resolve);
+      });
+      if (HTMLMediaElement) {
+        this.videoElement.srcObject = this._previewStream; // Safari 11 doesn't allow use of createObjectURL for MediaStream
+      }
+      else {
+        this.videoElement.src = URL.createObjectURL(this._previewStream);
+      }
+      this.videoElement.muted = true;
+      this.videoElement.setAttribute('playsinline', ''); // Required by Safari on iOS 11. See https://webkit.org/blog/6784
+      this.videoElement.play();
+      this.canvasElement = document.createElement('canvas');
+      // TODO Firefox has https://developer.mozilla.org/en-US/docs/Web/API/OffscreenCanvas
+      this.canvas2dContext = this.canvasElement.getContext('2d');
+    }
+    /**
+     * https://w3c.github.io/mediacapture-image/index.html#dom-imagecapture-videostreamtrack
+     * @return {MediaStreamTrack} The MediaStreamTrack passed into the constructor
+     */
+    get videoStreamTrack() {
+      return this._videoStreamTrack;
+    }
+    /**
+     * Implements https://www.w3.org/TR/image-capture/#dom-imagecapture-getphotocapabilities
+     * @return {Promise<PhotoCapabilities>} Fulfilled promise with
+     * [PhotoCapabilities](https://www.w3.org/TR/image-capture/#idl-def-photocapabilities)
+     * object on success, rejected promise on failure
+     */
+    getPhotoCapabilities() {
+      return new Promise(function executorGPC(resolve, reject) {
+        // TODO see https://github.com/w3c/mediacapture-image/issues/97
+        const MediaSettingsRange = {
+          current: 0, min: 0, max: 0,
+        };
+        resolve({
+          exposureCompensation: MediaSettingsRange,
+          exposureMode: 'none',
+          fillLightMode: ['none'],
+          focusMode: 'none',
+          imageHeight: MediaSettingsRange,
+          imageWidth: MediaSettingsRange,
+          iso: MediaSettingsRange,
+          redEyeReduction: false,
+          whiteBalanceMode: 'none',
+          zoom: MediaSettingsRange,
+        });
+        reject(new DOMException('OperationError'));
+      });
+    }
+    /**
+     * Implements https://www.w3.org/TR/image-capture/#dom-imagecapture-setoptions
+     * @param {Object} photoSettings - Photo settings dictionary, https://www.w3.org/TR/image-capture/#idl-def-photosettings
+     * @return {Promise<void>} Fulfilled promise on success, rejected promise on failure
+     */
+    setOptions(_photoSettings = {}) {
+      return new Promise(function executorSO(_resolve, _reject) {
+        // TODO
+      });
+    }
+    /**
+     * TODO
+     * Implements https://www.w3.org/TR/image-capture/#dom-imagecapture-takephoto
+     * @return {Promise<Blob>} Fulfilled promise with [Blob](https://www.w3.org/TR/FileAPI/#blob)
+     * argument on success; rejected promise on failure
+     */
+    takePhoto() {
+      const self = this;
+      return new Promise(function executorTP(resolve, reject) {
+        // `If the readyState of the MediaStreamTrack provided in the constructor is not live,
+        // return a promise rejected with a new DOMException whose name is "InvalidStateError".`
+        if (self._videoStreamTrack.readyState !== 'live') {
+          return reject(new DOMException('InvalidStateError'));
+        }
+        self.videoElementPlaying.then(() => {
+          try {
+            self.canvasElement.width = self.videoElement.videoWidth;
+            self.canvasElement.height = self.videoElement.videoHeight;
+            self.canvas2dContext.drawImage(self.videoElement, 0, 0);
+            self.canvasElement.toBlob(resolve);
+          }
+          catch (error) {
+            reject(new DOMException('UnknownError'));
+          }
+        });
+      });
+    }
+    /**
+     * Implements https://www.w3.org/TR/image-capture/#dom-imagecapture-grabframe
+     * @return {Promise<ImageBitmap>} Fulfilled promise with
+     * [ImageBitmap](https://www.w3.org/TR/html51/webappapis.html#webappapis-images)
+     * argument on success; rejected promise on failure
+     */
+    grabFrame() {
+      const self = this;
+      return new Promise(function executorGF(resolve, reject) {
+        // `If the readyState of the MediaStreamTrack provided in the constructor is not live,
+        // return a promise rejected with a new DOMException whose name is "InvalidStateError".`
+        if (self._videoStreamTrack.readyState !== 'live') {
+          return reject(new DOMException('InvalidStateError'));
+        }
+        self.videoElementPlaying.then(() => {
+          try {
+            self.canvasElement.width = self.videoElement.videoWidth;
+            self.canvasElement.height = self.videoElement.videoHeight;
+            self.canvas2dContext.drawImage(self.videoElement, 0, 0);
+            // TODO polyfill https://developer.mozilla.org/en-US/docs/Web/API/ImageBitmapFactories/createImageBitmap for IE
+            resolve(window.createImageBitmap(self.canvasElement));
+          }
+          catch (error) {
+            reject(new DOMException('UnknownError'));
+          }
+        });
+      });
+    }
+  };
+}
+window.ImageCapture = ImageCapture;

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/toast/toast.css

@@ -0,0 +1,37 @@
+:host {
+  position: fixed;
+  bottom: 20px;
+  left: 0;
+  right: 0;
+  display: flex;
+
+  opacity: 0;
+}
+
+:host(.in) {
+  transition: opacity 300ms;
+  opacity: 1;
+}
+
+:host(.out) {
+  transition: opacity 1s;
+  opacity: 0;
+}
+
+.wrapper {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.toast {
+  font-family: -apple-system, system-ui, "Helvetica Neue", Roboto, sans-serif;
+  background-color: #eee;
+  color: black;
+  border-radius: 5px;
+  padding: 10px 15px;
+  font-size: 14px;
+  font-weight: 500;
+  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.20);
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/components/toast/toast.js

@@ -0,0 +1,93 @@
+import { h } from '@stencil/core';
+export class PWAToast {
+  constructor() {
+    this.message = undefined;
+    this.duration = 2000;
+    this.closing = null;
+  }
+  hostData() {
+    const classes = {
+      out: !!this.closing
+    };
+    if (this.closing !== null) {
+      classes['in'] = !this.closing;
+    }
+    return {
+      class: classes
+    };
+  }
+  componentDidLoad() {
+    setTimeout(() => {
+      this.closing = false;
+    });
+    setTimeout(() => {
+      this.close();
+    }, this.duration);
+  }
+  close() {
+    this.closing = true;
+    setTimeout(() => {
+      this.el.parentNode.removeChild(this.el);
+    }, 1000);
+  }
+  render() {
+    return (h("div", { class: "wrapper" }, h("div", { class: "toast" }, this.message)));
+  }
+  static get is() { return "pwa-toast"; }
+  static get encapsulation() { return "shadow"; }
+  static get originalStyleUrls() {
+    return {
+      "$": ["toast.css"]
+    };
+  }
+  static get styleUrls() {
+    return {
+      "$": ["toast.css"]
+    };
+  }
+  static get properties() {
+    return {
+      "message": {
+        "type": "string",
+        "mutable": false,
+        "complexType": {
+          "original": "string",
+          "resolved": "string",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "message",
+        "reflect": false
+      },
+      "duration": {
+        "type": "number",
+        "mutable": false,
+        "complexType": {
+          "original": "number",
+          "resolved": "number",
+          "references": {}
+        },
+        "required": false,
+        "optional": false,
+        "docs": {
+          "tags": [],
+          "text": ""
+        },
+        "attribute": "duration",
+        "reflect": false,
+        "defaultValue": "2000"
+      }
+    };
+  }
+  static get states() {
+    return {
+      "closing": {}
+    };
+  }
+  static get elementRef() { return "el"; }
+}

frontend/node_modules/@ionic/pwa-elements/dist/collection/definitions.js

@@ -0,0 +1 @@
+export {};

frontend/node_modules/@ionic/pwa-elements/dist/collection/index.js

@@ -0,0 +1 @@
+export * from './components';