#!    Name: up_example.sh
#!  Author: kittykat
#! Version: 2025.02.18
#!    Desc: Add support for uploading files to a new host
#!    Info: Files are accessible at https://oshi.at/<hash> link
#! MaxSize: 5GB
#!  Expire: The maximum number of hits per file is 1000
#!   Usage: Copy this file into the ./${ScriptDir}/hosts/ folder
#!
#!
#! ------------ REQUIRED SECTION ---------------
#! @[UPDATE] ListUploadHosts: This string is loaded into mad.sh and allows dynamic handling of new url data
#! Format: '/HostCode/HostNick/HostFuncPrefix@'
#! HostCode: <aUniqueCodeForHost> (ie. 'fh' for filehaus -- cannot be used by other hosts)
#! HostNick: What is displayed throughout MAD output
#! HostFuncPrefix: <aUniqueStringThatMustPrefixHostFunctions> ie. 'fh' -- fh_UploadFile()
#!   * Note: Must begin with a letter a-z (functions beginning with numbers are no bueno)
HostCode='oshi'
HostNick='oshi'
HostFuncPrefix='oshi'
#!
#! !! DO NOT UPDATE OR REMOVE !!
#! This merges the Required HostAndDomainRegexes into mad.sh
ListUploadHosts=${ListUploadHosts}'/'${HostCode}'/'${HostNick}'/'${HostFuncPrefix}'@'
#!
#!
#! Configurables
#! -------------
#!
#! ------------ (1) Host Main Upload Function --------------- #
#!
#! @REQUIRED: Host Main Upload function
#! Must be named specifically as such:
#! <HostFuncPrefix>_UploadFile()
#!
#! !! IMPORTANT STEPS TO SETUP A NEW HOST WITH THIS FILE:
#!    1. Search and replace 'oshi_' with your HostFuncPrefix
#!    2. Update the HostCode, HostNick, and HostFuncPrefix above
#!       (make sure HostCode & HostFuncPrefix are unique for 'up_hosts.sh files')
#!    3. Update MaxUploadSizeInBytes variable with the MaxSize supported by the host (or remove the check block
#!    4. Work through the hostcode_PostFile() function to get it working
oshi_UploadFile() {
	local _hostCode=${1}
	local filepath=${2}
    local filecnt=${3}
    local pline=${4}
	local filename="${fil##*/}"
    warnAndRetryUnknownError=false
    exitDownloadError=false
    exitDownloadNotAvailable=false
	fileAlreadyDone=false
	tor_identity="${RANDOM}"
    UploadTicket="${WorkDir}/.flocks/upload_${_hostCode}_${filepath//[^a-zA-Z0-9]/}"
    MaxUploadSizeInBytes=5368709120
    fsize=$(GetFileSize "$filepath" "false")
    if ((fsize > MaxUploadSizeInBytes)); then
        rm -f "${UploadTicket}"
        echo -e "${YELLOW}| SKIP${NC}: The size of $filename is to large for $_hostCode. ($fsize > $MaxUploadSizeInBytes)"
        failedUpload "${filepath}" "${_hostCode}" "Skipping upload. The size of $filename is to large for $_hostCode. ($fsize > $MaxUploadSizeInBytes)"
        return 1
    fi
	finalAttempt="false"
	for ((z=0; z<=$MaxUploadRetries; z++)); do
	    if [[ $z -eq  $MaxUploadRetries ]] ; then
            finalAttempt="true"
	    fi  
        trap "rm -f "${UploadTicket}"; echo ""; tput cnorm; exit" 0 1 2 3 6 15
        if oshi_PostFile "${filepath}" "${_hostCode}" "${filename}" "${filecnt}" $((z+1)) $finalAttempt $pline ; then
            return 0
        elif [[ $z -lt $MaxUploadRetries ]]; then
            if [[ "${fileAlreadyDone}" == "true" ]] ; then
                break
            fi
            if [[ "${warnAndRetryUnknownError}" == "true" ]] ; then
                if [[ "${DebugAllEnabled}" == "true" ]] ; then
                    debugHtml "${filepath##*/}" "error" "Retry due to an unknown issue: attempt #$((z+1)) of ${MaxUploadRetries}"
                fi
            fi
            if [[ "${exitDownloadError}" == "true" || "${exitDownloadNotAvailable}" == "true" ]] ; then
                if [[ "${DebugAllEnabled}" == "true" ]] ; then
                    debugHtml "${filepath##*/}" "error" "Exit due to unrecoverable issue"
                fi
                rm -f "${UploadTicket}"
                break
            fi
            echo -e "\n${YELLOW}A recoverable error occurred, retry attempt $((z+1))/${MaxUploadRetries}${NC}"
            sleep 3
        fi
    done
    rm -f "${UploadTicket}"
}
#!
#! ----------- (2) Post File / Upload File Function --------------- #
#!
oshi_PostFile() {
    local filepath=$1
    local _hostCode=$2
    local filename=$3
    local fileCnt=$4
    local retryCnt=$5
    local finalAttempt=$6
    local pline=${7}
    UploadTicket="${WorkDir}/.flocks/upload_${_hostCode}_${filepath//[^a-zA-Z0-9]/}"
    echo -e "[${YELLOW}${_hostCode}${NC}] Uploading ${GREEN}#${filename}${NC}"
    local ar_HUP[0]='https://oshi.at'
    local arrSize=${#ar_HUP[@]}
    local index=$(($RANDOM % $arrSize))
    local RandomHostUploadUrl=${ar_HUP[$index]}
    PostUrlHost="$RandomHostUploadUrl"
    tor_identity="${RANDOM}"
    trap "rm -f ${UploadTicket}; echo ""; tput cnorm; exit" 0 1 2 3 6 15
    response=$(tor_curl_upload --insecure \
        -F "files[]=@${arrFiles[@]}" \
        -F "expire=129600" \
        -F "autodestroy=0" \
        -F "randomizefn=0" \
        -F "shorturl=0" \
        "${PostUrlHost}")
    if [[ "${DebugAllEnabled}" == "true" ]] ; then
        debugHtml "${remote_url##*/}" "${_hostCode}_dwnpage$j" "post_url: ${PostUrlHost}"$'\n'"${response}"
    fi
	successUpload "$pline" "${filepath}" "${_hostCode}" "${filesize}" "${downloadLink}" "{$responseHtml}"
	successUploadExists "$pline" "${filepath}" "${_hostCode}" "${message1}" "${message2}"
	failedUpload "$pline" "${filepath}" "${_hostCode}" "${message1}" "${message2}"
	failedRetryUpload "$pline" "${filepath}" "${_hostCode}" "${message1}" "${message2}"
	return 0
}
#!
#! --------------- Host Extra Functions ------------------- #
#!