HACS - lovelace añadidos plugins

www/community/entity-attributes-card/entity-attributes-card.js

@@ -0,0 +1,125 @@
+class EntityAttributesCard extends HTMLElement {
+  constructor() {
+    super();
+    this.attachShadow({ mode: 'open' });
+  }
+
+  _getAttributes(hass, filters) {
+    function _filterName(stateObj, pattern) {
+      let parts;
+      let attr_id;
+      let attribute;
+      if (typeof (pattern) === "object") {
+        parts = pattern["key"].split(".");
+        attribute = pattern["key"];
+        
+      } else {
+        parts = pattern.split(".");
+        attribute = pattern;
+      }
+      attr_id = parts[2];
+      if (attr_id.indexOf('*') === -1) {
+        return stateObj == attribute;
+      }
+      const regEx = new RegExp(`^${attribute.replace(/\*/g, '.*')}$`, 'i');
+      return stateObj.search(regEx) === 0;
+    }
+    const attributes = new Map();
+    filters.forEach((filter) => {
+      const filters = [];
+      filters.push(stateObj => _filterName(stateObj, filter));
+      Object.keys(hass.states).sort().forEach(key => {
+        Object.keys(hass.states[key].attributes).sort().forEach(attr_key => {
+          if (filters.every(filterFunc => filterFunc(`${key}.${attr_key}`))) {
+            attributes.set(`${key}.${attr_key}`, {
+              name: `${filter.name?filter.name:attr_key.replace(/_/g, ' ')}`,
+              value: `${hass.states[key].attributes[attr_key]} ${filter.unit||''}`.trim(),
+            });
+          }  
+        });
+      });
+    });
+    return Array.from(attributes.values());
+  }
+
+  setConfig(config) {
+    if (!config.filter.include || !Array.isArray(config.filter.include)) {
+      throw new Error('Please define filters');
+    }
+
+    if (!config.heading_name) config.heading_name = 'Attributes';
+    if (!config.heading_state) config.heading_state = 'States';
+
+    const root = this.shadowRoot;
+    if (root.lastChild) root.removeChild(root.lastChild);
+
+    const cardConfig = Object.assign({}, config);
+    const card = document.createElement('ha-card');
+    card.header = config.title;
+    const content = document.createElement('div');
+    const style = document.createElement('style');
+    style.textContent = `
+      table {
+        width: 100%;
+        padding: 16px;
+      }
+      thead th {
+        text-align: left;
+      }
+      tbody tr:nth-child(odd) {
+        background-color: var(--paper-card-background-color);
+      }
+      tbody tr:nth-child(even) {
+        background-color: var(--secondary-background-color);
+      }
+    `;
+    content.innerHTML = `
+      <table>
+        <thead>
+          <tr>
+            <th>${config.heading_name}</th>
+            <th>${config.heading_state}</th>
+          </tr>
+        </thead>
+        <tbody id='attributes'>
+        </tbody>
+      </table>
+      `;
+    card.appendChild(style);
+    card.appendChild(content);
+    root.appendChild(card)
+    this._config = cardConfig;
+  }
+
+  _updateContent(element, attributes) {
+    element.innerHTML = `
+      <tr>
+        ${attributes.map((attribute) => `
+          <tr>
+            <td>${attribute.name}</td>
+            <td>${attribute.value}</td>
+          </tr>
+        `).join('')}
+      `;
+  }
+
+  set hass(hass) {
+    const config = this._config;
+    const root = this.shadowRoot;
+
+    let attributes = this._getAttributes(hass, config.filter.include);
+    if (config.filter.exclude) {
+      const excludeAttributes = this._getAttributes(hass, config.filter.exclude).map(attr => attr.name);
+      attributes = attributes.filter(attr => {
+        return !excludeAttributes.includes(attr.name)
+      });
+    }
+    this._updateContent(root.getElementById('attributes'), attributes);
+  }
+
+  getCardSize() {
+    return 1;
+  }
+}
+
+customElements.define('entity-attributes-card', EntityAttributesCard);