drupal-priority-count.js

let src = chrome.runtime.getURL("toolbarRowFilterer.js");
const { toolbarRowFilterer } = await import(src);

/**
 * Creates a toolbar item that lists how many issues are in each priority and allows filtering by priority.
 *
 * @type {{createElement: (function(): HTMLDivElement)}}
 */

class priorityCountFilter extends toolbarRowFilterer {
  createElement() {
    // On issue queue search page
    const prioritySelect = document.getElementById("edit-priorities");
    // Attempt get all selected priorities.
    let priorityLabels = Array.from(prioritySelect.options)
      .map((option) => {
        if (option.selected) {
          return option.innerText;
        }
        return false;
      })
      .filter((selected) => selected);
    if (priorityLabels.length === 1) {
      // If there is only on priority shown on the page add an empty element.
      return document.createElement("div");
    }
    if (priorityLabels.length === 0) {
      // If no items have been selected show all priorities.
      priorityLabels = Array.from(prioritySelect.options).map(
        (option) => option.innerText
      );
    }
    const priorityFields = document.querySelectorAll(
      "td.views-field-field-issue-priority"
    );
    return this.setUpFilter(priorityFields, "assigned", priorityLabels);
  }
}
const priorityCount = new priorityCountFilter();
export { priorityCount };