foldershare-8.x-1.2/js/foldershare.ui.utility.js

js/foldershare.ui.utility.js
/**
 * @file
 * Implements the FolderShare utility functions.
 *
 * The utility functions are shared among multiple UI scripts for the module.
 * They provide string handling and error message printing.
 *
 * @ingroup foldershare
 */
(function($, Drupal) {
  // Define Drupal.foldershare if it hasn't been defined yet.
  if ("foldershare" in Drupal === false) {
    Drupal.foldershare = {};
  }
 
  Drupal.foldershare.utility = {
    /*--------------------------------------------------------------------
     *
     * String utilities.
     *
     *--------------------------------------------------------------------*/
 
    /**
     * Returns the title-case form of a string.
     *
     * @param {string} text
     *   The string to convert to title-case.
     *
     * @return {string}
     *   Returns the converted string.
     */
    getTitleCase(text) {
      return text.replace(
        /\w\S*/g,
        t => t.charAt(0).toUpperCase() + t.substr(1).toLowerCase());
    },
 
    /**
     * Returns the translated singular entity kind name in title-case.
     *
     * The kind name (e.g. "file", "folder", etc.) is looked up in a list
     * of translated kinds provided by the server. The value is converted to
     * singular title-case and returned.
     *
     * @param {object} terminology
     *   A terminology object containing a 'kinds' property that is an array
     *   with kind name keys. Each entry in the array is an object with
     *   'plural' and 'singular' properties that provide the translated
     *   plural and singular forms of the kind name.
     * @param {string} kind
     *   The kind name to look up.
     *
     * @return {string}
     *   The title-case translated singular kind.
     */
    getKindSingular(terminology, kind) {
      if ("kinds" in terminology === true &&
        kind in terminology.kinds === true) {
        kind = terminology.kinds[kind].singular;
      }
 
      return Drupal.foldershare.utility.getTitleCase(kind);
    },
 
    /**
     * Returns the translated plural entity kind name in title-case.
     *
     * The kind name (e.g. "file", "folder", etc.) is looked up in a list
     * of translated kinds provided by the server. The value is converted to
     * plural title-case and returned.
     *
     * @param {object} terminology
     *   A terminology object containing a 'kinds' property that is an array
     *   with kind name keys. Each entry in the array is an object with
     *   'plural' and 'singular' properties that provide the translated
     *   plural and singular forms of the kind name.
     * @param {string} kind
     *   The kind name to look up.
     *
     * @return {string}
     *   The title-case translated plural kind.
     */
    getKindPlural(terminology, kind) {
      if ("kinds" in terminology === true &&
        kind in terminology.kinds === true) {
        kind = terminology.kinds[kind].plural;
      }
 
      return Drupal.foldershare.utility.getTitleCase(kind);
    },
 
    /**
     * Returns the translated term in title-case or lower-case.
     *
     * The term is looked up in the list of translated terms provided by
     * the server. The term is converted to title case and returned.
     *
     * @param {object} terminology
     *   A terminology object containing a 'text' property that is an array
     *   with strings as keys, and the translated form of the string as
     *   values.
     * @param {string} term
     *   The term to look up.
     * @param {boolean} titleCase
     *   (optional, default = true) When true, the returned term uses
     *   title-case. When false, it is entirely lower case.
     *
     * @return {string}
     *   The title case translated term.
     */
    getTerm(terminology, term, titleCase = true) {
      // Find the translated singular or plural term.
      if ("text" in terminology === true && term in terminology.text === true) {
        term = terminology.text[term];
      }
 
      if (titleCase === true) {
        return Drupal.foldershare.utility.getTitleCase(term);
      }
 
      // Map to lower case.
      term = term.toLowerCase();
 
      return term;
    },
 
    /*--------------------------------------------------------------------
     *
     * Print utilities.
     *
     *--------------------------------------------------------------------*/
 
    /**
     * Prints a malformed page error message to the console.
     *
     * @param {string} body
     *   The body of the message.
     */
    printMalformedError(body = "") {
      Drupal.foldershare.utility.printMessage(
        "Malformed page",
        `${body} The user interface cannot be enabled.`);
    },
 
    /**
     * Prints a message to the console.
     *
     * The title is printed in bold, followed by optional body text
     * in a normal weight font, indented below the title.
     *
     * @param {string} title
     *   The short title of the message.
     * @param {string} body
     *   The body of the message.
     */
    printMessage(title, body = "") {
      console.log(
        `%cFolderShare: ${title}:%c\n%c${body}%c`,
        "font-weight: bold",
        "font-weight: normal",
        "padding-left: 2em",
        "padding-left: 0");
    },
 
    /**
     * Prints a message to the console, followed by the selection.
     *
     * The title is printed in bold, followed by optional body text
     * in a normal weight font, indented below the title. Below this,
     * the current selection's IDs are listed.
     *
     * @param {string} title
     *   The short title of the message.
     * @param {string} body
     *   The body of the message.
     * @param {object} selection
     *   A selection object with one property for each kind for which a
     *   selected item is present. The value for each property is an array
     *   of integer entity IDs of that kind.
     */
    printSelection(title, body, selection) {
      Drupal.foldershare.utility.printMessage(title, body);
 
      if (selection.length === 0) {
        console.log(
          "%cSelection: none%c",
          "padding-left: 2em",
          "padding-left: 0");
        return;
      }
 
      Object.keys(selection).forEach(kind => {
        const n = selection[kind].length;
        const ids = [];
        for (let i = 0; i < n; ++i) {
          const entry = selection[kind][i];
          ids.push(Number(entry.id));
        }
        console.log(
          `%cSelection of ${kind}: ${ids.toString()}%c`,
          "padding-left: 2em",
          "padding-left: 0");
      });
    },
 
    /**
     * Prints a message to the console, followed by the file list.
     *
     * The title is printed in bold, followed by optional body text
     * in a normal weight font, indented below the title. Below this,
     * the file list's file names, sizes, and MIME types are listed.
     *
     * @param {string} title
     *   The short title of the message.
     * @param {string} body
     *   The body of the message.
     * @param {FileList} files
     *   The file list.
     */
    printFileList(title, body, files) {
      Drupal.foldershare.utility.printMessage(title, body);
 
      // Output the file list.
      for (let i = 0; i < files.length; ++i) {
        const file = files.item(i);
        console.log(
          `%c${file.name} (${file.size} bytes, ${file.type})%c`,
          "padding-left: 2em",
          "padding-left: 0");
      }
    }
  };
})(jQuery, Drupal);
Главная | Обратная связь
You are here

foldershare-8.x-1.2/js/foldershare.ui.utility.js
