@geogirafe/lib-geoportal
Version:
GeoGirafe is a flexible application to build online geoportals.
162 lines (161 loc) • 14.7 kB
JavaScript
import { htmlFor as uHtmlFor } from 'uhtml/keyed';
import { html as uHtml } from 'uhtml';
// SPDX-License-Identifier: Apache-2.0
import GirafeHTMLElement from '../../base/GirafeHTMLElement.js';
import WfsFilterCondition from '../../tools/wfs/wfsfiltercondition.js';
import WfsFilter from '../../tools/wfs/wfsfilter.js';
import { isDate } from '../../models/xmlTypes.js';
import ColumnAliasHelper from '../../tools/utils/aliases.js';
import { isTwoSidedFilterOperator, isValuelessFilterOperator } from '../../models/filter.js';
class QueryBuilderComponent extends GirafeHTMLElement {
templateUrl = null;
styleUrls = null;
template = () => {
return uHtml `<style>
.hidden{display:none}.gg-rotate90{transform:rotate(90deg)}.gg-rotate180{transform:rotate(180deg)}.gg-rotate270{transform:rotate(270deg)}img{filter:var(--svg-filter)}img.legend-image{filter:var(--svg-map-filter);background:var(--svg-legend-bkg)}div{scrollbar-width:thin}a,a:visited{color:var(--link-color)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes spin-wait{0%{transform:rotate(0)}7%{transform:rotate(360deg)}to{transform:rotate(360deg)}}.gg-spin{animation-name:spin;animation-duration:2s;animation-timing-function:linear;animation-iteration-count:infinite}.gg-spin-wait{animation-name:spin-wait;animation-duration:10s;animation-timing-function:linear;animation-iteration-count:infinite}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:#999}button,input,select,textarea{font:inherit}.gg-button,.gg-select,.gg-input,.gg-textarea{background-color:var(--bkg-color);color:var(--text-color);border:var(--app-standard-border);box-sizing:border-box;cursor:pointer;border-radius:3px;outline:0;margin:0;padding:0 0 0 .5rem;display:inline-block}.gg-label{background-color:var(--bkg-color);color:var(--text-color);border:none;align-items:center;margin:0;padding:0;display:flex}.gg-button,.gg-select,.gg-input,.gg-label{min-height:calc(var(--app-standard-height) / 1.5)}.gg-textarea{max-height:initial;resize:vertical;height:6rem;padding:.5rem;line-height:1.3rem}.gg-input{cursor:text}.gg-checkbox{accent-color:var(--text-color);width:1.2rem}.gg-range{accent-color:var(--text-color)}.gg-button{padding:0 .5rem}.gg-button.active{border:solid 1px var(--text-color-grad1);background-color:var(--bkg-color-grad2)}.gg-button:disabled{background-color:var(--bkg-color-grad1);color:var(--text-color-grad2);cursor:not-allowed;border:none}.gg-button:disabled img{filter:opacity(.6)}.gg-input:disabled,.gg-select:disabled,.gg-textarea:disabled{background-color:var(--bkg-color-grad1);color:var(--text-color-grad2);cursor:not-allowed}.gg-button>img{vertical-align:middle}.gg-icon-button{color:var(--text-color);cursor:pointer;background-color:#0000;border:none;flex-direction:column;justify-content:center;align-items:center;padding:0;display:flex}.gg-icon{justify-content:center;align-items:center;display:flex}.gg-big,.gg-big-withtext{min-width:var(--app-standard-height);min-height:var(--app-standard-height);max-height:var(--app-standard-height)}.gg-big img,.gg-big-withtext img{width:calc(var(--app-standard-height) - 1.5rem);margin:0}.gg-big-withtext span{font-variant:small-caps;padding:0 1rem;font-size:.9rem}.gg-medium,.gg-medium-withtext{min-width:calc(var(--app-standard-height) / 1.2);min-height:calc(var(--app-standard-height) / 1.2);max-height:calc(var(--app-standard-height) / 1.2);flex-direction:row}.gg-medium img{width:calc(var(--app-standard-height) / 2.4);margin:0}.gg-medium-withtext img{width:calc(var(--app-standard-height) / 2.4);margin-left:.5rem}.gg-medium-withtext span{padding:0 1rem 0 .5rem;font-size:.9rem}.gg-small,.gg-small-withtext{min-width:calc(var(--app-standard-height) / 2);min-height:calc(var(--app-standard-height) / 2);max-height:calc(var(--app-standard-height) / 2);flex-direction:row}.gg-small img{width:calc(var(--app-standard-height) / 3);margin:0}.gg-small-withtext img{width:calc(var(--app-standard-height) / 3);margin-left:.5rem}.gg-small-withtext span{padding:0 .5rem 0 .3rem;font-size:.9rem}.gg-button:hover:not(:disabled),.gg-select:hover:not(:disabled),.gg-input:hover:not(:disabled),.gg-textarea:hover:not(:disabled),.gg-icon-button:hover:not(:disabled){background-color:var(--bkg-color-grad1)}.gg-opacity{opacity:.5}.gg-opacity:hover{opacity:1;background-color:#0000}.gg-tabs{cursor:pointer;grid-auto-flow:column;padding-bottom:1rem;font-size:1rem;display:grid}.gg-tab{border:none;border-bottom:var(--app-standard-border);cursor:pointer;color:var(--text-color);background:0 0;padding:.5rem}.gg-tab.active{border-bottom:solid 1px var(--text-color)}.girafe-button-big,.girafe-button-large,.girafe-button-small,.girafe-button-tiny{color:var(--text-color);background-color:#0000;border:none;flex-direction:column;display:flex}.girafe-button-big:hover,.girafe-button-large:hover,.girafe-button-small:hover,.girafe-button-tiny:hover{background-color:var(--bkg-color-grad1);cursor:pointer}.girafe-button-big.dark,.girafe-button-large.dark,.girafe-button-small.dark,.girafe-button-tiny.dark{background-color:var(--bkg-color);filter:invert()}.girafe-button-big{width:var(--app-standard-height);height:var(--app-standard-height);align-items:center;padding:1rem}.girafe-button-big img{overflow:hidden}.girafe-button-large{flex-direction:row}.girafe-button-large img{height:2rem;margin:.3rem}.girafe-button-large span{height:2rem;margin:.3rem;line-height:2rem}.girafe-button-small{min-width:calc(var(--app-standard-height) / 2);height:calc(var(--app-standard-height) / 2);align-items:center;padding:.5rem}.girafe-button-small img{overflow:hidden}.girafe-button-small span{text-align:left;text-overflow:ellipsis;width:100%;overflow:hidden}.girafe-button-tiny{align-items:center;width:1rem;height:1rem;padding:0}.girafe-button-tiny img{overflow:hidden}.girafe-onboarding-theme{background-color:var(--bkg-color);color:var(--text-color)}.girafe-onboarding-theme button{background-color:var(--bkg-color);color:var(--text-color);text-shadow:none}.girafe-onboarding-theme button.driver-popover-close-btn{z-index:10000}.tippy-box{background-color:var(--bkg-color);border:var(--app-standard-border)}.tippy-content{color:var(--text-color)}.tippy-arrow{color:var(--bkg-color)}.tippy-box[data-theme~=error]{background-color:var(--error-color);white-space:pre-line}div.tippy-box[data-theme=image-popup]{border:var(--app-standard-border);& div.tippy-content{background-color:var(--bkg-color);& img{max-width:20rem;max-height:20rem}}& div.tippy-arrow{color:var(--bkg-color)}}
</style><style>
.container{background-color:var(--bkg-color)}.content{display:flex}.loading i,.deactivated i{margin:.8rem}
</style>
<style>${this.customStyle}</style>
<div class="container"><div class="${this.loading ? 'loading' : 'loading hidden'}"><img alt="loading-icon" src="icons/loading.svg" class="gg-spin"> <span i18n="Loading server configuration...">Loading server configuration...</span></div><div class="${this.deactivated ? 'deactivated' : 'deactivated hidden'}"><img alt="info-icon" src="icons/info.svg"> <span i18n="Filtering deactivated: layers in layergroup don't have identical attributes.">Filtering deactivated: layers in layergroup don't have identical attributes.</span></div><div class="${this.loading || this.deactivated ? 'content hidden' : 'content'}"><select id="attribute" name="attribute" class="gg-select gg-medium" onchange="${() => this.attributeChanged()}"><option value="" disabled="disabled" ?selected="${!this.currentLayerAttribute}" i18n="Select attribute...">Select attribute...</option>${this.layerAttributes.map(attr => uHtmlFor(attr, attr.name) `<option i18n="${this.layerAttributesTranslations[attr.name]}" value="${attr.name}" ?selected="${this.currentLayerAttribute?.name == attr.name}">${attr.name}</option>`)}</select> <select id="operator" name="operator" class="gg-select gg-medium" onchange="${() => this.operatorChanged()}"><option value="" disabled="disabled" selected="selected" i18n="Select operator...">Select operator...</option>${this.operatorOptions.map(option => uHtmlFor(option, option.operator) `<option i18n="${option.displayName}" value="${option.operator}">${option.displayName}</option>`)}</select> <input id="val" type="${this.inputTypeForFilterValue}" class="${this.showVal ? 'gg-input gg-medium' : 'hidden'}" placeholder="${this.showVal2 ? 'Enter lower boundary...' : 'Enter value...'}" onkeydown="${(e) => this.onValueKeyPress(e)}"> <input id="val2" type="${this.inputTypeForFilterValue}" class="${this.showVal2 ? 'gg-input gg-medium' : 'hidden'}" placeholder="Enter upper boundary..." onkeydown="${(e) => this.onValueKeyPress(e)}"> <button class="gg-icon-button gg-medium" tip="Apply filter" onclick="${() => this.filter()}"><img alt="filter-icon" src="icons/filter.svg"></button> <button class="gg-icon-button gg-medium" tip="Remove filter" onclick="${() => this.removeFilter()}"><img alt="delete-icon" src="icons/trash.svg"></button></div></div>
${this.htmlUnsafe(this.feedbackTemplateHtml ?? '')}`;
};
loading = true;
deactivated = false;
layer;
layerAttributes = [];
layerAttributesTranslations = {};
currentLayerAttribute = undefined;
columnAliasHelper;
showVal = false;
showVal2 = false;
operatorOptions = [];
constructor(layer, context) {
super('querybuilder', context);
this.layer = layer;
}
render() {
if (!this.layer.ogcServer.urlWfs) {
throw new Error('No WFS URL found. Please verify the Layer type.');
}
super.render();
const queryLayers = this.layer.queryLayers?.split(',') ?? [];
this.context.wfsManager.commonAttributesByLayer(this.layer).then((commonAttributeNames) => {
if (queryLayers.length > 0) {
// Save tranlations for each attribute
for (const attribute of commonAttributeNames) {
this.layerAttributesTranslations[attribute.name] = this.context.i18nManager.getTranslation(this.columnAliasHelper.getColumnAlias(queryLayers[0], attribute.name));
}
}
this.deactivated = commonAttributeNames.length === 0;
if (this.deactivated) {
console.log(`Filtering for layer group ${this.layer.name} is deactivated because the queryLayers don't have common attributes.`);
}
this.layerAttributes = commonAttributeNames;
this.loading = false;
super.refreshRender();
this.initializeFilterFromLayer();
});
}
get inputTypeForFilterValue() {
if (isDate(this.currentLayerAttribute?.type || '')) {
if (this.currentLayerAttribute?.type === 'datetime') {
return 'datetime-local';
}
return 'date';
}
return 'string';
}
initializeFilterFromLayer() {
const condition = this.layer.filter?.conditions[0];
if (condition instanceof WfsFilterCondition) {
const [attributeSelect, operatorSelect, val, val2] = this.getFilterElements();
attributeSelect.value = condition.property;
this.attributeChanged();
operatorSelect.value = condition.operator;
this.operatorChanged();
val.value = condition.value;
val2.value = condition.value2;
}
}
updateOperatorOptions() {
this.operatorOptions = this.currentLayerAttribute?.type
? WfsFilterCondition.supportedOperatorsByAttributeType(this.currentLayerAttribute.type)
: [];
const operatorSelect = this.shadow.getElementById('operator');
const currentOperator = operatorSelect?.value;
if (!this.operatorOptions.map((op) => op.operator).includes(currentOperator)) {
operatorSelect.value = '';
this.operatorChanged();
}
}
attributeChanged() {
const attributeSelect = this.shadow.getElementById('attribute');
const layerAttribute = this.layerAttributes.find((attr) => attr.name == attributeSelect.value);
if (!layerAttribute) {
throw new Error('Why is this object null ? This should never happen...');
}
this.currentLayerAttribute = layerAttribute;
this.updateOperatorOptions();
super.refreshRender();
}
operatorChanged() {
const operatorSelect = this.shadow.getElementById('operator');
this.showVal = !isValuelessFilterOperator(operatorSelect?.value);
this.showVal2 = isTwoSidedFilterOperator(operatorSelect?.value);
super.refreshRender();
}
onValueKeyPress(event) {
if (event.key === 'Enter') {
this.filter();
}
}
getFilterElements() {
const attributeSelect = this.shadow.getElementById('attribute');
const operatorSelect = this.shadow.getElementById('operator');
const valueInput = this.shadow.getElementById('val');
const value2Input = this.shadow.getElementById('val2');
return [attributeSelect, operatorSelect, valueInput, value2Input];
}
validateInput(val) {
if (val && isDate(this.currentLayerAttribute?.type || '')) {
const date = new Date(val);
if (isNaN(date.getTime())) {
throw new Error('Invalid date value entered !');
}
}
return val;
}
getFilter() {
const [attributeSelect, operatorSelect, val, val2] = this.getFilterElements();
const property = attributeSelect.value;
const operator = operatorSelect.value;
const value = this.validateInput(val.value);
const value2 = this.validateInput(val2.value);
if (this.showVal2 && (!value || !value2)) {
return;
}
return new WfsFilter([new WfsFilterCondition(property, operator, value, value2, this.currentLayerAttribute?.type)]);
}
filter() {
this.layer.filter = this.getFilter();
}
removeFilter() {
const [attributeSelect, operatorSelect, val, val2] = this.getFilterElements();
this.layer.filter = undefined;
attributeSelect.value = '';
operatorSelect.value = '';
val.value = '';
val2.value = '';
this.currentLayerAttribute = undefined;
this.showVal = false;
this.showVal2 = false;
super.refreshRender();
}
connectedCallback() {
super.connectedCallback();
this.columnAliasHelper = new ColumnAliasHelper(this.context.stateManager);
this.render();
}
}
export default QueryBuilderComponent;