Igor Kulikov
3 years ago
15 changed files with 654 additions and 46 deletions
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<!-- |
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Copyright © 2016-2023 The Thingsboard Authors |
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Licensed under the Apache License, Version 2.0 (the "License"); |
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you may not use this file except in compliance with the License. |
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You may obtain a copy of the License at |
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http://www.apache.org/licenses/LICENSE-2.0 |
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Unless required by applicable law or agreed to in writing, software |
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distributed under the License is distributed on an "AS IS" BASIS, |
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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See the License for the specific language governing permissions and |
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limitations under the License. |
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--> |
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<div class="tb-container"> |
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<label class="tb-title" *ngIf="label" [class]="{'tb-error': !disabled && (required && linkType === ImageLinkType.none), 'tb-required': !disabled && required}">{{label}}</label> |
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<div class="tb-image-select-container" [class]="{disabled: disabled && (linkType === ImageLinkType.none || linkType === ImageLinkType.base64)}"> |
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<div class="tb-image-container"> |
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<img *ngIf="linkType !== ImageLinkType.none && imageUrl; else noImage" class="tb-image-preview" [src]="imageUrl | image: {preview: true} | async"> |
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</div> |
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<div *ngIf="linkType !== ImageLinkType.none && (linkType !== ImageLinkType.base64 || !disabled)" class="tb-image-info-container"> |
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<div *ngIf="linkType === ImageLinkType.base64" class="tb-base64-image-container"> |
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</div> |
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<div *ngIf="linkType === ImageLinkType.resource" class="tb-resource-image-container" [class]="{loading: loadingImageResource}"> |
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<ng-container *ngIf="!loadingImageResource; else loading"> |
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<div class="tb-resource-image-name"> |
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{{ imageResource.title }} |
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</div> |
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<div class="tb-resource-image-details"> |
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<div>{{ imageResource.descriptor.width }}x{{ imageResource.descriptor.height }}</div> |
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<mat-divider vertical></mat-divider> |
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<div>{{ imageResource.descriptor.size | fileSize }}</div> |
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</div> |
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</ng-container> |
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</div> |
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<div *ngIf="linkType === ImageLinkType.external" class="tb-external-image-container"> |
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<div class="tb-external-link-label"> |
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{{ 'image.image-link' | translate }} |
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</div> |
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<div class="tb-external-link-input-container"> |
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<mat-form-field class="tb-inline-field" appearance="outline" subscriptSizing="dynamic"> |
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<input matInput [formControl]="externalLinkControl" placeholder="{{ 'widget-config.set' | translate }}"> |
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</mat-form-field> |
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<button *ngIf="!disabled" |
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class="tb-image-clear-btn" |
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type="button" |
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mat-icon-button |
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matTooltip="{{ 'image.clear-image' | translate }}" |
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matTooltipPosition="above" |
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(click)="clearImage()"> |
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<mat-icon>close</mat-icon> |
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</button> |
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</div> |
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</div> |
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<button *ngIf="!disabled && linkType !== ImageLinkType.external" |
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class="tb-image-clear-btn" |
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type="button" |
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mat-icon-button |
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matTooltip="{{ 'image.clear-image' | translate }}" |
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matTooltipPosition="above" |
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(click)="clearImage()"> |
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<mat-icon>close</mat-icon> |
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</button> |
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</div> |
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<div *ngIf="linkType === ImageLinkType.none && !disabled" class="tb-image-select-buttons-container"> |
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<button #browseGalleryButton |
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mat-stroked-button |
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color="primary" |
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class="tb-image-select-button" |
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(click)="toggleGallery($event, browseGalleryButton)"> |
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<tb-icon matButtonIcon>filter</tb-icon> |
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<span translate>image.browse-from-gallery</span> |
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</button> |
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<button mat-stroked-button |
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color="primary" |
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class="tb-image-select-button" |
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(click)="setLink($event)"> |
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<tb-icon matButtonIcon>link</tb-icon> |
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<span translate>image.set-link</span> |
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</button> |
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</div> |
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</div> |
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</div> |
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<ng-template #noImage> |
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<div class="tb-no-image">{{ (disabled ? 'image.no-image' : 'image.no-image-selected') | translate }}</div> |
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</ng-template> |
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<ng-template #loading> |
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<mat-spinner [diameter]="80" strokeWidth="4"></mat-spinner> |
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</ng-template> |
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@ -0,0 +1,180 @@ |
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/** |
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* Copyright © 2016-2023 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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$containerHeight: 96px !default; |
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:host { |
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.tb-container { |
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margin-top: 0; |
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padding: 0 0 16px; |
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display: flex; |
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flex-direction: column; |
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gap: 8px; |
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label.tb-title { |
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display: block; |
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padding-bottom: 0; |
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} |
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} |
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.tb-image-select-container { |
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width: 100%; |
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height: $containerHeight; |
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border-radius: 4px; |
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border: 1px solid rgba(0, 0, 0, 0.12); |
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display: flex; |
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align-items: center; |
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&.disabled { |
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width: $containerHeight; |
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.tb-image-container { |
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width: $containerHeight - 2px; |
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border-right: none; |
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} |
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} |
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} |
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.tb-image-container { |
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width: $containerHeight - 1px; |
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height: $containerHeight - 2px; |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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border-radius: 4px; |
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border-right: 1px solid rgba(0, 0, 0, 0.12); |
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background: #fff; |
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overflow: hidden; |
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} |
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.tb-image-preview { |
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width: auto; |
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max-width: $containerHeight - 2px; |
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height: auto; |
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max-height: $containerHeight - 2px; |
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} |
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.tb-no-image { |
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text-align: center; |
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color: rgba(0, 0, 0, 0.38); |
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font-size: 12px; |
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font-style: normal; |
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font-weight: 400; |
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line-height: 16px; |
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letter-spacing: 0.4px; |
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} |
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.tb-image-info-container { |
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display: flex; |
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flex: 1; |
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align-self: stretch; |
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padding: 0 8px; |
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justify-content: flex-end; |
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align-items: center; |
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gap: 4px; |
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.tb-base64-image-container, .tb-resource-image-container, .tb-external-image-container { |
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display: flex; |
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flex: 1; |
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align-self: stretch; |
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} |
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.tb-resource-image-container { |
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padding: 8px; |
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justify-content: center; |
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align-items: flex-start; |
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flex-direction: column; |
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gap: 4px; |
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.tb-resource-image-name { |
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color: rgba(0, 0, 0, 0.54); |
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font-size: 12px; |
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font-style: normal; |
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font-weight: 500; |
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line-height: 16px; |
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letter-spacing: 0.25px; |
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} |
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.tb-resource-image-details { |
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display: flex; |
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align-items: center; |
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gap: 8px; |
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color: rgba(0, 0, 0, 0.38); |
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font-size: 11px; |
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font-style: normal; |
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font-weight: 400; |
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line-height: 16px; |
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letter-spacing: 0.017px; |
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.mat-divider.mat-divider-vertical { |
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height: 16px; |
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} |
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} |
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&.loading { |
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align-items: center; |
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} |
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} |
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.tb-external-image-container { |
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padding: 16px 8px 0 16px; |
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flex-direction: column; |
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align-items: flex-start; |
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gap: 4px; |
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.tb-external-link-label { |
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color: rgba(0, 0, 0, 0.54); |
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font-size: 12px; |
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font-style: normal; |
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font-weight: 400; |
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line-height: 16px; |
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letter-spacing: 0.4px; |
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} |
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.tb-external-link-input-container { |
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display: flex; |
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justify-content: flex-end; |
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align-items: center; |
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gap: 4px; |
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align-self: stretch; |
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.tb-inline-field { |
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width: 100%; |
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} |
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} |
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} |
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.tb-image-clear-btn { |
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color: rgba(0,0,0,0.38); |
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} |
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} |
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.tb-image-select-buttons-container { |
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display: flex; |
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flex: 1; |
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align-self: stretch; |
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padding: 8px; |
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gap: 8px; |
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justify-content: center; |
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align-items: flex-start; |
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.tb-image-select-button { |
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width: 100%; |
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height: 100%; |
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align-self: stretch; |
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display: flex; |
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flex-direction: column; |
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justify-content: center; |
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align-items: center; |
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gap: 4px; |
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padding: 16px; |
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line-height: normal; |
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font-size: 12px; |
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.mat-icon { |
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width: 24px; |
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height: 24px; |
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font-size: 24px; |
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margin: 0; |
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} |
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} |
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} |
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} |
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@ -0,0 +1,224 @@ |
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///
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/// Copyright © 2016-2023 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
|
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/// You may obtain a copy of the License at
|
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
|
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import { |
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ChangeDetectorRef, |
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Component, |
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forwardRef, |
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Input, |
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OnDestroy, |
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OnInit, |
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Renderer2, |
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ViewContainerRef |
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} from '@angular/core'; |
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import { PageComponent } from '@shared/components/page.component'; |
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import { Store } from '@ngrx/store'; |
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import { AppState } from '@core/core.state'; |
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import { ControlValueAccessor, FormControl, NG_VALUE_ACCESSOR, } from '@angular/forms'; |
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import { coerceBoolean } from '@shared/decorators/coercion'; |
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import { |
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extractParamsFromImageResourceUrl, |
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ImageResourceInfo, |
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isBase64DataImageUrl, |
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isImageResourceUrl |
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} from '@shared/models/resource.models'; |
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import { ImageService } from '@core/http/image.service'; |
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import { MatButton } from '@angular/material/button'; |
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import { TbPopoverService } from '@shared/components/popover.service'; |
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import { ImageGalleryComponent } from '@home/components/image/image-gallery.component'; |
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enum ImageLinkType { |
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none = 'none', |
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base64 = 'base64', |
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external = 'external', |
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resource = 'resource' |
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} |
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@Component({ |
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selector: 'tb-gallery-image-input', |
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templateUrl: './gallery-image-input.component.html', |
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styleUrls: ['./gallery-image-input.component.scss'], |
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providers: [ |
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{ |
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provide: NG_VALUE_ACCESSOR, |
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useExisting: forwardRef(() => GalleryImageInputComponent), |
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multi: true |
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} |
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] |
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}) |
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export class GalleryImageInputComponent extends PageComponent implements OnInit, OnDestroy, ControlValueAccessor { |
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@Input() |
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label: string; |
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@Input() |
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@coerceBoolean() |
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required = false; |
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@Input() |
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disabled: boolean; |
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imageUrl: string; |
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imageResource: ImageResourceInfo; |
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loadingImageResource = false; |
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ImageLinkType = ImageLinkType; |
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linkType: ImageLinkType = ImageLinkType.none; |
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externalLinkControl = new FormControl(null); |
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private propagateChange = null; |
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constructor(protected store: Store<AppState>, |
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private imageService: ImageService, |
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private cd: ChangeDetectorRef, |
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private renderer: Renderer2, |
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private viewContainerRef: ViewContainerRef, |
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private popoverService: TbPopoverService) { |
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super(store); |
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} |
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ngOnInit() { |
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this.externalLinkControl.valueChanges.subscribe((value) => { |
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if (this.linkType === ImageLinkType.external) { |
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this.imageUrl = value; |
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this.updateModel(); |
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} |
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}); |
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} |
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ngOnDestroy() { |
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} |
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registerOnChange(fn: any): void { |
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this.propagateChange = fn; |
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} |
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registerOnTouched(fn: any): void { |
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} |
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setDisabledState(isDisabled: boolean): void { |
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this.disabled = isDisabled; |
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if (this.disabled) { |
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this.detectLinkType(); |
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this.externalLinkControl.disable({emitEvent: false}); |
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} else { |
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this.externalLinkControl.enable({emitEvent: false}); |
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} |
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} |
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writeValue(value: string): void { |
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if (this.imageUrl !== value) { |
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this.reset(); |
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this.imageUrl = value; |
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this.detectLinkType(); |
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if (this.linkType === ImageLinkType.resource) { |
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const params = extractParamsFromImageResourceUrl(value); |
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this.loadingImageResource = true; |
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this.imageService.getImageInfo(params.type, params.key, {ignoreLoading: true, ignoreErrors: true}).subscribe( |
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{ |
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next: (res) => { |
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this.imageResource = res; |
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this.loadingImageResource = false; |
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this.cd.markForCheck(); |
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}, |
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error: () => { |
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this.reset(); |
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this.loadingImageResource = false; |
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this.cd.markForCheck(); |
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} |
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} |
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); |
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} else if (this.linkType === ImageLinkType.base64) { |
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this.cd.markForCheck(); |
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} else if (this.linkType === ImageLinkType.external) { |
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this.externalLinkControl.setValue(this.imageUrl, {emitEvent: false}); |
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this.cd.markForCheck(); |
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} |
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} |
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} |
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private detectLinkType() { |
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if (this.imageUrl) { |
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if (isImageResourceUrl(this.imageUrl)) { |
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this.linkType = ImageLinkType.resource; |
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} else if (isBase64DataImageUrl(this.imageUrl)) { |
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this.linkType = ImageLinkType.base64; |
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} else { |
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this.linkType = ImageLinkType.external; |
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} |
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} else { |
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this.linkType = ImageLinkType.none; |
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} |
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} |
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private updateModel() { |
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this.cd.markForCheck(); |
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this.propagateChange(this.imageUrl); |
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} |
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private reset() { |
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this.linkType = ImageLinkType.none; |
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this.imageUrl = null; |
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this.imageResource = null; |
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this.externalLinkControl.setValue(null, {emitEvent: false}); |
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} |
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clearImage() { |
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this.reset(); |
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this.updateModel(); |
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} |
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setLink($event: Event) { |
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if ($event) { |
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$event.stopPropagation(); |
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} |
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this.linkType = ImageLinkType.external; |
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} |
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toggleGallery($event: Event, browseGalleryButton: MatButton) { |
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if ($event) { |
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$event.stopPropagation(); |
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} |
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const trigger = browseGalleryButton._elementRef.nativeElement; |
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if (this.popoverService.hasPopover(trigger)) { |
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this.popoverService.hidePopover(trigger); |
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} else { |
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const ctx: any = { |
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pageMode: false, |
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popoverMode: true, |
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mode: 'grid', |
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selectionMode: true |
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}; |
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const imageGalleryPopover = this.popoverService.displayPopover(trigger, this.renderer, |
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this.viewContainerRef, ImageGalleryComponent, 'top', true, null, |
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ctx, |
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{}, |
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{}, {}, true); |
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imageGalleryPopover.tbComponentRef.instance.imageSelected.subscribe((image) => { |
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imageGalleryPopover.hide(); |
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this.linkType = ImageLinkType.resource; |
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this.imageUrl = image.link; |
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this.imageResource = image; |
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this.updateModel(); |
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}); |
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} |
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} |
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|
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} |
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