@geogirafe/lib-geoportal/components/news/news-panel/component.js

GeoGirafe is a flexible application to build online geoportals.

import { htmlFor as uHtmlFor } from 'uhtml/keyed';
import { html as uHtml } from 'uhtml';
import GirafeHTMLElement from '../../../base/GirafeHTMLElement.js';
import { loadFeeds } from './newsfeedutils.js';
class NewsPanelComponent extends GirafeHTMLElement {
    templateUrl = null;
    styleUrls = null;
    template = () => {
        return uHtml `<style>
#panel{box-sizing:border-box;flex-direction:column;min-width:20rem;height:100%;min-height:0;font-size:14px;display:flex;overflow:auto}#content{background:var(--bkg-color);box-sizing:border-box;width:100%;min-width:0;color:var(--text-color);flex:auto;margin:0;padding:.5rem}.news-item{box-sizing:border-box;border-bottom:1px solid #cbd5e1;width:100%;min-width:0;margin:0;padding:16px 15px}.news-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.news-title{flex:auto;min-width:0;font-size:14px}.news-meta{text-align:right;color:#6b7280;white-space:nowrap;flex:none;font-size:.8rem;line-height:1.3}.news-date{border:1px solid #cbd5e1;border-radius:4px;padding:4px;font-weight:500}.news-age{opacity:.8}.news-description{margin-top:.75rem}.news-details{width:100%;min-width:0;margin-top:.75rem}.details-content{box-sizing:border-box;contain:inline-size;width:100%;min-width:0;max-width:100%;overflow-x:auto}.news-details-toggle{cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;background-color:none;border-radius:5px;padding:10px}.news-details-toggle:hover{background-color:#f0f9ff}
</style><style>
.hidden{display:none!important}.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)!important;color:var(--text-color)!important}.girafe-onboarding-theme button{background-color:var(--bkg-color)!important;color:var(--text-color)!important;text-shadow:none!important}.girafe-onboarding-theme button.driver-popover-close-btn{z-index:10000}.tippy-box{background-color:var(--bkg-color)!important;border:var(--app-standard-border)!important}.tippy-content{color:var(--text-color)!important}.tippy-arrow{color:var(--bkg-color)!important}.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)!important;& div.tippy-content{background-color:var(--bkg-color)!important;& img{max-width:20rem;max-height:20rem}}& div.tippy-arrow{color:var(--bkg-color)!important}}
</style>
<style>${this.customStyle}</style>
<div id="panel"><div id="content">${this.entries.map(f => uHtmlFor(f, f.id) `<div class="news-item"><div class="news-header"><div class="news-title"><b>${f.title}</b></div><div class="news-meta"><div class="news-date">${f.date?.toLocaleDateString(undefined, { day: '2-digit', month: 'short', year: 'numeric' }) ?? ''}</div></div></div><div class="news-description">${this.htmlUnsafe(f.description ?? '')}</div>${f.content ? uHtml `<details class="news-details"><summary class="news-details-toggle" i18n="show_content">Show content</summary><div class="details-content">${this.htmlUnsafe(f.content ?? '')}</div></details>` : ''}</div>`)}</div></div>
${this.htmlUnsafe(this.feedbackTemplateHtml ?? '')}`;
    };
    isPanelVisible = false;
    panelTitle = 'news';
    panelTogglePath = 'interface.newsPanelVisible'; // Subscribes to changes in the state manager's newsPanelVisible property
    entries = [];
    constructor() {
        super('news-panel');
    }
    saveLastViewDate() {
        const currentTimestamp = Date.now();
        this.context.userDataManager.saveUserData('lastViewDate', currentTimestamp);
        this.context.stateManager.state.news.lastViewDate = currentTimestamp;
    }
    loadLastViewDate() {
        const raw = this.context.userDataManager.getUserData('lastViewDate');
        const lastViewDate = Number(raw);
        this.context.stateManager.state.news.lastViewDate = Number.isFinite(lastViewDate) ? lastViewDate : 0;
    }
    togglePanel(visible) {
        this.isPanelVisible = visible;
        if (visible) {
            this.saveLastViewDate();
        }
        this.render();
    }
    render() {
        if (this.isPanelVisible) {
            super.render();
        }
        else {
            this.hide();
        }
        super.girafeTranslate();
    }
    async initializeNewsState() {
        if (!this.context.configManager.Config.news) {
            return;
        }
        this.loadLastViewDate();
        const urls = this.context.configManager.Config.news.urls;
        this.entries = await loadFeeds(urls);
        // Update state manager
        const lastPublishDate = this.entries.length > 0 ? (this.entries[0].date?.getTime() ?? 0) : 0;
        this.context.stateManager.state.news.lastPublishDate = lastPublishDate;
    }
    connectedCallback() {
        super.connectedCallback();
        if (this.context.configManager.Config.news) {
            void this.initializeNewsState();
            this.render();
        }
    }
}
export default NewsPanelComponent;