1 files changed, 64 insertions, 0 deletions
diff --git a/core/modules/download.sh b/core/modules/download.sh
new file mode 100644
index 0000000..a71fcc4
--- /dev/null
+++ b/core/modules/download.sh
@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+# Module: download
+# Description: Descarga ficheros remotos con soporte para reintentos, proxy y reanudación
+# Author: Luis GuLo
+# Version: 1.1.0
+# Dependencies: wget o curl, sudo (si become=true)
+
+download_task() {
+  local host="$1"; shift
+  declare -A args
+  for arg in "$@"; do key="${arg%%=*}"; value="${arg#*=}"; args["$key"]="$value"; done
+
+  local url="${args[url]}"
+  local dest="${args[dest]:-$(basename "$url")}"
+  local proxy="${args[proxy]:-}"
+  local continue="${args[continue]:-true}"
+  local become="${args[become]}"
+  local prefix=""
+  [ "$become" = "true" ] && prefix="sudo"
+
+  # 🌐 Cargar traducciones
+  local lang="${shflow_vars[language]:-es}"
+  local trfile="$(dirname "${BASH_SOURCE[0]}")/download.tr.${lang}"
+  declare -A tr
+  if [[ -f "$trfile" ]]; then while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"; fi
+
+  if [[ -z "$url" ]]; then
+    echo "${tr[missing_url]:-❌ [download] Falta el parámetro obligatorio 'url'}"
+    return 1
+  fi
+
+  local cmd=""
+  if command -v wget &>/dev/null; then
+    echo "${tr[using_wget]:-📦 [download] Usando wget}"
+    cmd="$prefix wget \"$url\" -O \"$dest\""
+    [[ "$continue" == "true" ]] && cmd="$cmd -c"
+    [[ -n "$proxy" ]] && cmd="$cmd -e use_proxy=yes -e http_proxy=\"$proxy\""
+  elif command -v curl &>/dev/null; then
+    echo "${tr[using_curl]:-📦 [download] Usando curl}"
+    cmd="$prefix curl -L \"$url\" -o \"$dest\""
+    [[ "$continue" == "true" ]] && cmd="$cmd -C -"
+    [[ -n "$proxy" ]] && cmd="$cmd --proxy \"$proxy\""
+  else
+    echo "${tr[missing_tool]:-❌ [download] Ni wget ni curl están disponibles}"
+    return 1
+  fi
+
+  echo "$(render_msg "${tr[start]}" "url=$url" "dest=$dest")"
+  eval "$cmd" && echo "$(render_msg "${tr[done]}" "dest=$dest")"
+}
+
+check_dependencies_download() {
+  local lang="${shflow_vars[language]:-es}"
+  local trfile="$(dirname "${BASH_SOURCE[0]}")/download.tr.${lang}"
+  declare -A tr
+  if [[ -f "$trfile" ]]; then while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"; fi
+
+  if ! command -v wget &>/dev/null && ! command -v curl &>/dev/null; then
+    echo "${tr[missing_tool]:-❌ [download] Se requiere 'wget' o 'curl'}"
+    return 1
+  fi
+  echo "${tr[deps_ok]:-✅ [download] Herramienta de descarga disponible}"
+  return 0
+}