Function postOnClicked

scripts/insta_injectDownloadBtn.js:398–441

(target)

        }

        async function postOnClicked(target) {
          try {
            // extract url from target post and download or open it
            let articleNode = postGetArticleNode(target);
            let { url, mediaIndex } = await postGetUrl(target, articleNode);

            // download or open media url
            if (url.length > 0) {
              // check url
              if (target.getAttribute("class").includes("download-btn")) {
                let mediaName = url
                  .split("?")[0]
                  .split("\\")
                  .pop()
                  .split("/")
                  .pop();
                mediaName = mediaName.substring(0, mediaName.lastIndexOf("."));
                let datetime = new Date(
                  articleNode.querySelector("time").getAttribute("datetime")
                );
                let posterName =
                  articleNode.querySelector("header a") ||
                  findPostName(articleNode);
                posterName = posterName.getAttribute("href").replace(/\//g, "");
                let postId = findPostId(articleNode);
                let filename = filenameFormat(
                  postFilenameTemplate,
                  posterName,
                  datetime,
                  mediaName,
                  postId,
                  mediaIndex
                );
                downloadResource(url, filename);
              } else {
                // open url in new tab
                openResource(url);
              }
            }
          } catch (e) {
            console.log(`Uncatched in postOnClicked(): ${e}\n${e.stack}`);
            return null;
          }
        }

        function postGetArticleNode(target) {
          let articleNode = target;