# elog/mod_echo.py - elog dispatch module
# Copyright 2007-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

from __future__ import print_function

import sys
from portage.output import EOutput, colorize
from portage.const import EBUILD_PHASES
from portage.localization import _

if sys.hexversion >= 0x3000000:
	# pylint: disable=W0622
	basestring = str

_items = []
def process(mysettings, key, logentries, fulltext):
	global _items
	_items.append((mysettings["ROOT"], key, logentries))

def finalize():
	# For consistency, send all message types to stdout.
	sys.stdout.flush()
	sys.stderr.flush()
	stderr = sys.stderr
	try:
		sys.stderr = sys.stdout
		_finalize()
	finally:
		sys.stderr = stderr
		sys.stdout.flush()
		sys.stderr.flush()

def _finalize():
	global _items
	printer = EOutput()
	for root, key, logentries in _items:
		print()
		if root == "/":
			printer.einfo(_("Messages for package %s:") %
				colorize("INFORM", key))
		else:
			printer.einfo(_("Messages for package %(pkg)s merged to %(root)s:") %
				{"pkg": colorize("INFORM", key), "root": root})
		print()
		for phase in EBUILD_PHASES:
			if phase not in logentries:
				continue
			for msgtype, msgcontent in logentries[phase]:
				fmap = {"INFO": printer.einfo,
						"WARN": printer.ewarn,
						"ERROR": printer.eerror,
						"LOG": printer.einfo,
						"QA": printer.ewarn}
				if isinstance(msgcontent, basestring):
					msgcontent = [msgcontent]
				for line in msgcontent:
					fmap[msgtype](line.strip("\n"))
	_items = []
	return