scriptv.sh

#!/bin/bash
version=snapchat-11-75-0-33

UserAgent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36"

# Get Latest Version
page1=$(curl --fail-early --connect-timeout 2 --max-time 5 -sL -A "$UserAgent" "https://www.apkmirror.com/uploads/?appcategory=Snapchat" 2>&1)
readarray -t versions < <(pup -p 'div.widget_appmanager_recentpostswidget h5 a.fontBlack text{}' <<<"$page1")

# Provide the apkmirror link
apkmirror_link="https://www.apkmirror.com/apk/snap-inc/snapchat/$version-release"

page1=$(curl -vsL -A "$UserAgent" "$apkmirror_link" 2>&1)

canonicalUrl=$(pup -p --charset utf-8 'link[rel="canonical"] attr{href}' <<<"$page1")
if [[ "$canonicalUrl" == *"apk-download"* ]]; then
    url1=("${canonicalUrl/"https://www.apkmirror.com/"//}")
else
    grep -q 'class="error404"' <<<"$page1" && echo noversion >&2 && exit 1

    page2=$(pup -p --charset utf-8 ':parent-of(:parent-of(span:contains("APK")))' <<<"$page1")

    [[ "$(pup -p --charset utf-8 ':parent-of(div:contains("noarch"))' <<<"$page2")" == "" ]] || arch=noarch
    [[ "$(pup -p --charset utf-8 ':parent-of(div:contains("universal"))' <<<"$page2")" == "" ]] || arch=universal

    readarray -t url1 < <(pup -p --charset utf-8 ":parent-of(div:contains(\"$arch\")) a.accent_color attr{href}" <<<"$page2")

    [ "${#url1[@]}" -eq 0 ] && echo noapk >&2 && exit 1
fi
echo 33

url2=$(curl -sL -A "$UserAgent" "https://www.apkmirror.com${url1[-1]}" | pup -p --charset utf-8 'a:contains("Download APK") attr{href}')

[ "$url2" == "" ] && echo error >&2 && exit 1
echo 66

url3=$(curl -sL -A "$UserAgent" "https://www.apkmirror.com$url2" | pup -p --charset UTF-8 'a[data-google-vignette="false"][rel="nofollow"] attr{href}')

[ "$url3" == "" ] && echo error >&2 && exit 1
echo 100

echo "https://www.apkmirror.com$url3" >&2
echo "Downloading APK from: https://www.apkmirror.com$url3"

# Download the APK file and save it as snap.apk
wget -U "$UserAgent" -O snapv.apk "https://www.apkmirror.com$url3"
if [ $? -eq 0 ]; then
    echo "APK downloaded successfully as snapv.apk"
    exit 0

else
    echo "Failed to download APK" >&2
    exit 1
fi