Function storyOnClicked

scripts/insta_injectDownloadBtn.js:765–809

(target)

        }

        async function storyOnClicked(target) {
          // extract url from target story and download or open it
          let sectionNode = storyGetSectionNode(target);
          let url = await storyGetUrl(target, sectionNode);
          const posterUrlPat = /\/stories\/(.*)\/.*\//;
          // download or open media 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(
              sectionNode.querySelector("time").getAttribute("datetime")
            );
            let posterName = "unkown";
            // method 1
            const posterNameHeader = sectionNode.querySelector("header a");
            if (posterNameHeader) {
              posterName = posterNameHeader
                .getAttribute("href")
                .replace(/\//g, "");
            }

            // method 2
            if (posterName === "unkown") {
              const match = window.location.pathname.match(posterUrlPat);
              if (match) {
                posterName = match[1];
              }
            }
            let filename = filenameFormat(
              storyFilenameTemplate,
              posterName,
              datetime,
              mediaName
            );
            downloadResource(url, filename);
          } else {
            // open url in new tab
            openResource(url);
          }
        }

        function storyGetSectionNode(target) {
          let sectionNode = target;