Plex Cleanup

plex-cleanup.gs

// Gets the script properties
const script = PropertiesService.getScriptProperties(),
      baseURL = script.getProperty("BASE_URL"),
      token = script.getProperty("TOKEN"),
      webhook = script.getProperty("IFTTT_WEBHOOK"),
      section = 4;

// Main constructor method
function constructor() {
  let response = UrlFetchApp.fetch(
      `${baseURL}/library/sections/${section}/allLeaves`,
      { method: "GET", headers: { "X-Plex-Token": token } }
    ),
    jsonObject = xmlToJson(response.getContentText()),
    videoContainer = jsonObject.MediaContainer.Video;

  if (videoContainer) {
    let watchedVideos = [];

    if (Array.isArray(videoContainer)) {
      watchedVideos = videoContainer.filter((video) => video.viewCount == 1);
    } else {
      if (videoContainer.viewCount == 1) watchedVideos.push(videoContainer);
    }

    if (watchedVideos.length > 0) {
      let watchedTitles = "";

      watchedVideos.forEach((video, index) => {
        Logger.log(video.key);

        UrlFetchApp.fetch(baseURL + video.key, {
          method: "DELETE",
          headers: { "X-Plex-Token": token },
        });
      
        watchedTitles += `${video.grandparentTitle} - ${video.title}`;
        watchedTitles += "\r\n";

        if (index === watchedVideos.length - 1) {
          Logger.log(watchedTitles);
          Logger.log("Notification sent!");

          let notification =
            `${watchedVideos.length} watched episodes were removed!` +
            "\r\n" +
            watchedTitles;

          let options = {
            method: "POST",
            contentType: "application/json",
            payload: JSON.stringify({ value1: notification }),
          };
          UrlFetchApp.fetch(webhook, options);
        }
      });
    }
  } else {
    Logger.log("No videos to delete!");
  }
}

utilities.gs

function xmlToJson(xml) { 
  let doc = XmlService.parse(xml),
      result = {},
      root = doc.getRootElement();
  
  result[root.getName()] = elementToJson(root);

  return result;
}

function elementToJson(element) {
  let result = {};
  
  // Attributes.
  element.getAttributes().forEach(attribute => {
    result[attribute.getName()] = attribute.getValue();
  });
  
  // Child elements.
  element.getChildren().forEach(child => {
    let key = child.getName(),
        value = elementToJson(child);
    
    if (result[key]) {
      if (!(result[key] instanceof Array)) {
        result[key] = [result[key]];
      }
      result[key].push(value);
    } else {
      result[key] = value;
    }
  });

  // Text content.
  if (element.getText()) {
    result['Text'] = element.getText();
  }

  return result;
}