bookmarklet to download / get full size media from instagram

ig-download.js

javascript:(function()%7B"use strict"%3Bconst iconDownload%3D'<svg width%3D"24" height%3D"24" viewBox%3D"0 0 512 512"><g><g><path d%3D"M472%2C313v139c0%2C11.028-8.972%2C20-20%2C20H60c-11.028%2C0-20-8.972-20-20V313H0v139c0%2C33.084%2C26.916%2C60%2C60%2C60h392 c33.084%2C0%2C60-26.916%2C60-60V313H472z"><%2Fpath><%2Fg><%2Fg><g><g><polygon points%3D"352%2C235.716 276%2C311.716 276%2C0 236%2C0 236%2C311.716 160%2C235.716 131.716%2C264 256%2C388.284 380.284%2C264"><%2Fpolygon><%2Fg><%2Fg><%2Fsvg>'%2CiconNewtab%3D'<svg width%3D"24" height%3D"24" viewBox%3D"0 0 482.239 482.239"><path d%3D"m465.016 0h-344.456c-9.52 0-17.223 7.703-17.223 17.223v86.114h-86.114c-9.52 0-17.223 7.703-17.223 17.223v344.456c0 9.52 7.703 17.223 17.223 17.223h344.456c9.52 0 17.223-7.703 17.223-17.223v-86.114h86.114c9.52 0 17.223-7.703 17.223-17.223v-344.456c0-9.52-7.703-17.223-17.223-17.223zm-120.56 447.793h-310.01v-310.01h310.011v310.01zm103.337-103.337h-68.891v-223.896c0-9.52-7.703-17.223-17.223-17.223h-223.896v-68.891h310.011v310.01z"><%2Fpath><%2Fsvg>'%3Blet currentUrl%3Ddocument.location.href%2Cupdating%3D!1%3Bfunction init(e)%7Bfor(let t%3D0%3Bt<e%3Bt%2B%2B)setTimeout(addButton%2C500*t)%2CsetTimeout(checkSort%2C500*t)%7Dfunction addButton()%7Bdocument.querySelectorAll("section.ltpMr.Slqrh%3Anot(.section-set)").forEach(e%3D>%7Be.classList.add("section-set")%2C"undefined"!%3Dtypeof InstallTrigger%7C%7CsetButton(e%2C"download-set"%2CiconDownload)%2CsetButton(e%2C"newtab-set"%2CiconNewtab)%7D)%7Dfunction checkSort()%7Bdocument.querySelectorAll("section.ltpMr.Slqrh.section-set").forEach(function(e)%7Bconst t%3De.childElementCount%2Cn%3De.children%5Bt-2%5D%3Bif(!n.className.includes("wpO6b"))return%3Bconst o%3De.querySelector(".dCJp8")%3Be.insertBefore(n%2Co)%7D)%7Dfunction setButton(e%2Ct%2Cn)%7Bconst o%3Ddocument.createElement("button")%3Bo.className%3D%60dCJp8 afkep %24%7Bt%7D%60%2Co.innerHTML%3Dn%2Co.addEventListener("click"%2ConClick)%2Ce.lastElementChild.before(o)%7Dfunction onClick()%7Bconst e%3Dthis.closest(".eo2As").previousElementSibling%2Ct%3D!e.querySelectorAll("._3eoV-.IjCL9").length%2Cn%3De.querySelectorAll(".FFVAD").length%3Fe.querySelectorAll(".FFVAD")%3Ae.querySelectorAll("video")%2Co%3Dt%3Fn%5B0%5D.src%3AdetectIndex(e%2Cn)%3Bdownload(this.className.includes("download")%2Co%2Cthis.closest("article"))%7Dfunction detectIndex(e%2Ct)%7Bconst n%3De.querySelectorAll(".POSa_").length%2Co%3De.querySelectorAll("._6CZji").length%3Breturn!n%26%26o%3Ft%5B0%5D.src%3At%5B1%5D.src%7Dfunction download(e%2Ct%2Cn)%7Bif(e)fetch(t).then(e%3D>e.blob().then(e%3D>%7Bconst t%3Ddocument.createElement("a")%2Co%3D%60%24%7BgetUser(n)%7D_%24%7BgetTime(n)%7D%24%7BgetIndex(n)%7D%60%3Bt.href%3DURL.createObjectURL(e)%2Ct.setAttribute("download"%2Co)%2Ct.click()%7D))%3Belse%7Bwindow.open(t%2C"_blank").focus()%7D%7Dfunction getUser(e)%7Breturn e.querySelector(".e1e1d a").innerText.replace("."%2C"-")%7Dfunction getTime(e)%7Bconst t%3De.querySelector("time").dateTime.split(%2F%5B-%2CT%5D%2F)%3Breturn%60%24%7Bt%5B0%5D%7D%24%7Bt%5B1%5D%7D%24%7Bt%5B2%5D%7D%60%7Dfunction getIndex(e)%7Bconst t%3De.querySelectorAll(".Yi5aA")%3Breturn t.length>1%3F%60-%24%7B%5B...t%5D.findIndex(e%3D>e.classList.contains("XCodT"))%2B1%7D%60%3A""%7Dfunction update()%7Bupdating%7C%7C(updating%3D!0%2Cinit(3)%2CsetTimeout(()%3D>%7Bupdating%3D!1%7D%2C1e3))%7Dfunction locationChange()%7Bconst e%3Dnew MutationObserver(e%3D>%7Be.forEach(()%3D>%7BcurrentUrl!%3Ddocument.location.href%26%26(currentUrl%3Ddocument.location.href%2Cinit(10))%7D)%7D)%2Ct%3Ddocument.querySelector("body")%3Be.observe(t%2C%7BchildList%3A!0%2Csubtree%3A!0%7D)%7Dinit(10)%2ClocationChange()%2Cwindow.addEventListener("scroll"%2Cupdate)%7D)()