# -*- coding: utf-8 -*-

"""

    rhodecode.controllers.files

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Files controller for RhodeCode

    :created_on: Apr 21, 2010

    :author: marcink

    :copyright: (C) 2009-2011 Marcin Kuzminski <marcin@python-works.com>

    :license: GPLv3, see COPYING for more details.

"""

# This program is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import os

import logging

import traceback

from os.path import join as jn

from pylons import request, response, session, tmpl_context as c, url

from pylons.i18n.translation import _

from pylons.controllers.util import redirect

from pylons.decorators import jsonify

from vcs.conf import settings

from vcs.exceptions import RepositoryError, ChangesetDoesNotExistError, \

    EmptyRepositoryError, ImproperArchiveTypeError, VCSError, NodeAlreadyExistsError

from vcs.nodes import FileNode, NodeKind

from vcs.utils import diffs as differ

from rhodecode.lib import convert_line_endings, detect_mode, safe_str

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseRepoController, render

from rhodecode.lib.utils import EmptyChangeset

import rhodecode.lib.helpers as h

from rhodecode.model.repo import RepoModel

log = logging.getLogger(__name__)

class FilesController(BaseRepoController):

    @LoginRequired()

    def __before__(self):

        super(FilesController, self).__before__()

        c.cut_off_limit = self.cut_off_limit

    def __get_cs_or_redirect(self, rev, repo_name, redirect_after=True):

        """

        Safe way to get changeset if error occur it redirects to tip with

        proper message

        :param rev: revision to fetch

        :param repo_name: repo name to redirect after

        """

        try:

            return c.rhodecode_repo.get_changeset(rev)

        except EmptyRepositoryError, e:

            if not redirect_after:

                return None

            url_ = url('files_add_home',

                       repo_name=c.repo_name,

                       revision=0, f_path='')

            add_new = '<a href="%s">[%s]</a>' % (url_, _('add new'))

            h.flash(h.literal(_('There are no files yet %s' % add_new)),

                    category='warning')

            redirect(h.url('summary_home', repo_name=repo_name))

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name, revision='tip'))

    def __get_filenode_or_redirect(self, repo_name, cs, path):

        """

        Returns file_node, if error occurs or given path is directory,

        it'll redirect to top level path

        :param repo_name: repo_name

        :param cs: given changeset

        :param path: path to lookup

        """

        try:

            file_node = cs.get_node(path)

            if file_node.is_dir():

                raise RepositoryError('given path is a directory')

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=cs.raw_id))

        return file_node

    def __get_paths(self, changeset, starting_path):

        """recursive walk in root dir and return a set of all path in that dir

        based on repository walk function

        """

        _files = list()

        _dirs = list()

        try:

            tip = changeset

            for topnode, dirs, files in tip.walk(starting_path):

                for f in files:

                    _files.append(f.path)

                for d in dirs:

                    _dirs.append(d.path)

        except RepositoryError, e:

            log.debug(traceback.format_exc())

            pass

        return _dirs, _files

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def index(self, repo_name, revision, f_path):

        #reditect to given revision from form if given

        post_revision = request.POST.get('at_rev', None)

        if post_revision:

            cs = self.__get_cs_or_redirect(post_revision, repo_name)

            redirect(url('files_home', repo_name=c.repo_name,

                         revision=cs.raw_id, f_path=f_path))

        c.changeset = self.__get_cs_or_redirect(revision, repo_name)

        c.branch = request.GET.get('branch', None)

        c.f_path = f_path

        cur_rev = c.changeset.revision

        #prev link

        try:

            prev_rev = c.rhodecode_repo.get_changeset(cur_rev).prev(c.branch)

            c.url_prev = url('files_home', repo_name=c.repo_name,

                         revision=prev_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_prev += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_prev = '#'

        #next link

        try:

            next_rev = c.rhodecode_repo.get_changeset(cur_rev).next(c.branch)

            c.url_next = url('files_home', repo_name=c.repo_name,

                     revision=next_rev.raw_id, f_path=f_path)

            if c.branch:

                c.url_next += '?branch=%s' % c.branch

        except (ChangesetDoesNotExistError, VCSError):

            c.url_next = '#'

        #files or dirs

        try:

                c.file_history = self._get_node_history(c.changeset, f_path)

            else:

                c.file_history = []

        except RepositoryError, e:

            h.flash(str(e), category='warning')

            redirect(h.url('files_home', repo_name=repo_name,

                           revision=revision))

        return render('files/files.html')

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def rawfile(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        response.content_disposition = 'attachment; filename=%s' % \

            safe_str(f_path.split(os.sep)[-1])

        response.content_type = file_node.mimetype

        return file_node.content

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def raw(self, repo_name, revision, f_path):

        cs = self.__get_cs_or_redirect(revision, repo_name)

        file_node = self.__get_filenode_or_redirect(repo_name, cs, f_path)

        raw_mimetype_mapping = {

            # map original mimetype to a mimetype used for "show as raw"

            # you can also provide a content-disposition to override the

            # default "attachment" disposition.

            # orig_type: (new_type, new_dispo)

            # show images inline:

            'image/x-icon': ('image/x-icon', 'inline'),

            'image/png': ('image/png', 'inline'),

            'image/gif': ('image/gif', 'inline'),

            'image/jpeg': ('image/jpeg', 'inline'),

            'image/svg+xml': ('image/svg+xml', 'inline'),

        }

        mimetype = file_node.mimetype

        try:

            mimetype, dispo = raw_mimetype_mapping[mimetype]

        except KeyError:

            # we don't know anything special about this, handle it safely

            if file_node.is_binary:

                # do same as download raw for binary files

                mimetype, dispo = 'application/octet-stream', 'attachment'

            else:

                # do not just use the original mimetype, but force text/plain,

                # otherwise it would serve text/html and that might be unsafe.

                # Note: underlying vcs library fakes text/plain mimetype if the

                # mimetype can not be determined and it thinks it is not

                # binary.This might lead to erroneous text display in some

                # cases, but helps in other cases, like with text files

                # without extension.

                mimetype, dispo = 'text/plain', 'inline'

        if dispo == 'attachment':

            dispo = 'attachment; filename=%s' % \

                        safe_str(f_path.split(os.sep)[-1])

        response.content_disposition = dispo

        response.content_type = mimetype

        return file_node.content

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def annotate(self, repo_name, revision, f_path):

        c.cs = self.__get_cs_or_redirect(revision, repo_name)

        c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path)

        c.file_history = self._get_node_history(c.cs, f_path)

        c.f_path = f_path

        return render('files/files_annotate.html')

    @HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')

    def edit(self, repo_name, revision, f_path):

        r_post = request.POST

        c.cs = self.__get_cs_or_redirect(revision, repo_name)

        c.file = self.__get_filenode_or_redirect(repo_name, c.cs, f_path)

        if c.file.is_binary:

            return redirect(url('files_home', repo_name=c.repo_name,

                         revision=c.cs.raw_id, f_path=f_path))

        c.f_path = f_path

        if r_post:

            old_content = c.file.content

            sl = old_content.splitlines(1)

            first_line = sl[0] if sl else ''

            # modes:  0 - Unix, 1 - Mac, 2 - DOS

            mode = detect_mode(first_line, 0)

            content = convert_line_endings(r_post.get('content'), mode)

            message = r_post.get('message') or (_('Edited %s via RhodeCode')

                                                % (f_path))

            author = self.rhodecode_user.full_contact

            if content == old_content:

                h.flash(_('No changes'),

                    category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            try:

                self.scm_model.commit_change(repo=c.rhodecode_repo,

                                             repo_name=repo_name, cs=c.cs,

                                             user=self.rhodecode_user,

                                             author=author, message=message,

                                             content=content, f_path=f_path)

                h.flash(_('Successfully committed to %s' % f_path),

                        category='success')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during commit'), category='error')

            return redirect(url('changeset_home',

                                repo_name=c.repo_name, revision='tip'))

        return render('files/files_edit.html')

    @HasRepoPermissionAnyDecorator('repository.write', 'repository.admin')

    def add(self, repo_name, revision, f_path):

        r_post = request.POST

        c.cs = self.__get_cs_or_redirect(revision, repo_name,

                                         redirect_after=False)

        if c.cs is None:

            c.cs = EmptyChangeset(alias=c.rhodecode_repo.alias)

        c.f_path = f_path

        if r_post:

            unix_mode = 0

            content = convert_line_endings(r_post.get('content'), unix_mode)

            message = r_post.get('message') or (_('Added %s via RhodeCode')

                                                % (f_path))

            location = r_post.get('location')

            filename = r_post.get('filename')

            file_obj = r_post.get('upload_file', None)

            if file_obj is not None and hasattr(file_obj, 'filename'):

                filename = file_obj.filename

                content = file_obj.file

            node_path = os.path.join(location, filename)

            author = self.rhodecode_user.full_contact

            if not content:

                h.flash(_('No content'), category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            if not filename:

                h.flash(_('No filename'), category='warning')

                return redirect(url('changeset_home', repo_name=c.repo_name,

                                    revision='tip'))

            try:

                self.scm_model.create_node(repo=c.rhodecode_repo,

                                             repo_name=repo_name, cs=c.cs,

                                             user=self.rhodecode_user,

                                             author=author, message=message,

                                             content=content, f_path=node_path)

                h.flash(_('Successfully committed to %s' % node_path),

                        category='success')

            except NodeAlreadyExistsError, e:

                h.flash(_(e), category='error')

            except Exception:

                log.error(traceback.format_exc())

                h.flash(_('Error occurred during commit'), category='error')

            return redirect(url('changeset_home',

                                repo_name=c.repo_name, revision='tip'))

        return render('files/files_add.html')

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def archivefile(self, repo_name, fname):

        fileformat = None

        revision = None

        ext = None

        subrepos = request.GET.get('subrepos') == 'true'

        for a_type, ext_data in settings.ARCHIVE_SPECS.items():

            archive_spec = fname.split(ext_data[1])

            if len(archive_spec) == 2 and archive_spec[1] == '':

                fileformat = a_type or ext_data[1]

                revision = archive_spec[0]

                ext = ext_data[1]

        try:

            dbrepo = RepoModel().get_by_repo_name(repo_name)

            if dbrepo.enable_downloads is False:

                return _('downloads disabled')

            # patch and reset hooks section of UI config to not run any 

            # hooks on fetching archives with subrepos

            for k, v in c.rhodecode_repo._repo.ui.configitems('hooks'):

                c.rhodecode_repo._repo.ui.setconfig('hooks', k, None)

            cs = c.rhodecode_repo.get_changeset(revision)

            content_type = settings.ARCHIVE_SPECS[fileformat][0]

        except ChangesetDoesNotExistError:

            return _('Unknown revision %s') % revision

        except EmptyRepositoryError:

            return _('Empty repository')

        except (ImproperArchiveTypeError, KeyError):

            return _('Unknown archive type')

        response.content_type = content_type

        response.content_disposition = 'attachment; filename=%s-%s%s' \

            % (repo_name, revision, ext)

        import tempfile

        archive = tempfile.mkstemp()[1]

        t = open(archive, 'wb')

        cs.fill_archive(stream=t, kind=fileformat, subrepos=subrepos)

        def get_chunked_archive(archive):

            stream = open(archive, 'rb')

            while True:

                data = stream.read(4096)

                if not data:

                    os.remove(archive)

                    break

                yield data

        return get_chunked_archive(archive)

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def diff(self, repo_name, f_path):

        diff1 = request.GET.get('diff1')

        diff2 = request.GET.get('diff2')

        c.action = request.GET.get('diff')

        c.no_changes = diff1 == diff2

        c.f_path = f_path

        c.big_diff = False

        try:

            if diff1 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_1 = c.rhodecode_repo.get_changeset(diff1)

                node1 = c.changeset_1.get_node(f_path)

            else:

                c.changeset_1 = EmptyChangeset(repo=c.rhodecode_repo)

                node1 = FileNode('.', '', changeset=c.changeset_1)

            if diff2 not in ['', None, 'None', '0' * 12, '0' * 40]:

                c.changeset_2 = c.rhodecode_repo.get_changeset(diff2)

                node2 = c.changeset_2.get_node(f_path)

            else:

                c.changeset_2 = EmptyChangeset(repo=c.rhodecode_repo)

                node2 = FileNode('.', '', changeset=c.changeset_2)

        except RepositoryError:

            return redirect(url('files_home',

                                repo_name=c.repo_name, f_path=f_path))

        if c.action == 'download':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            diff_name = '%s_vs_%s.diff' % (diff1, diff2)

            response.content_type = 'text/plain'

            response.content_disposition = 'attachment; filename=%s' \

                                                    % diff_name

            return diff.raw_diff()

        elif c.action == 'raw':

            diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

            response.content_type = 'text/plain'

            return diff.raw_diff()

        elif c.action == 'diff':

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or \

                    node2.size > self.cut_off_limit:

                c.cur_diff = ''

                c.big_diff = True

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        else:

            #default option

            if node1.is_binary or node2.is_binary:

                c.cur_diff = _('Binary file')

            elif node1.size > self.cut_off_limit or \

                    node2.size > self.cut_off_limit:

                c.cur_diff = ''

                c.big_diff = True

            else:

                diff = differ.DiffProcessor(differ.get_gitdiff(node1, node2),

                                        format='gitdiff')

                c.cur_diff = diff.as_html()

        if not c.cur_diff and not c.big_diff:

            c.no_changes = True

        return render('files/file_diff.html')

    def _get_node_history(self, cs, f_path):

        changesets = cs.get_file_history(f_path)

        hist_l = []

        changesets_group = ([], _("Changesets"))

        branches_group = ([], _("Branches"))

        tags_group = ([], _("Tags"))

        for chs in changesets:

            n_desc = 'r%s:%s' % (chs.revision, chs.short_id)

            changesets_group[0].append((chs.raw_id, n_desc,))

        hist_l.append(changesets_group)

        for name, chs in c.rhodecode_repo.branches.items():

            #chs = chs.split(':')[-1]

            branches_group[0].append((chs, name),)

        hist_l.append(branches_group)

        for name, chs in c.rhodecode_repo.tags.items():

            #chs = chs.split(':')[-1]

            tags_group[0].append((chs, name),)

        hist_l.append(tags_group)

        return hist_l

    @jsonify

    @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',

                                   'repository.admin')

    def nodelist(self, repo_name, revision, f_path):

        if request.environ.get('HTTP_X_PARTIAL_XHR'):

            cs = self.__get_cs_or_redirect(revision, repo_name)

            _d, _f = self.__get_paths(cs, f_path)

            return _d + _f

div.codeblock {

    overflow: auto;

    padding: 0px;

    border: 1px solid #ccc;

    background: #f8f8f8;

    font-size: 100%;

    line-height: 100%;

    /* new */

    line-height: 125%;

}

div.codeblock .code-header{

	border-bottom: 1px solid #CCCCCC;

	background: #EEEEEE;

	padding:10px 0 10px 0;

}

	margin-left:25px;

	font-weight: bold;

}

div.codeblock .code-header .commit{

	margin-left:25px;

	font-weight: normal;

	white-space:pre;

}

div.codeblock .code-body table{

    width: 0 !important;

    border: 0px !important;

}

div.codeblock .code-body table td {

	border: 0px !important;

}

div.code-body {

	background-color: #FFFFFF;

}

div.code-body pre .match{

	background-color: #FAFFA6;

}

div.code-body pre .break{

	background-color: #DDE7EF;

	width: 100%;

	color: #747474;

	display: block;

}

div.annotatediv{

	margin-left:2px;

	margin-right:4px;

}

.code-highlight {

    padding: 0px;

    margin-top: 5px;

    margin-bottom: 5px;

    border-left: 2px solid #ccc;

}

.code-highlight pre, .linenodiv pre { 

	padding: 5px;

    margin: 0;

}

.code-highlight pre div:target { 

    background-color: #FFFFBE !important;

}

.linenos a { text-decoration: none; }

.code { display: block; }

.code-highlight .hll { background-color: #ffffcc }

.code-highlight .c { color: #408080; font-style: italic } /* Comment */

.code-highlight .err { border: 1px solid #FF0000 } /* Error */

.code-highlight .k { color: #008000; font-weight: bold } /* Keyword */

.code-highlight .o { color: #666666 } /* Operator */

.code-highlight .cm { color: #408080; font-style: italic } /* Comment.Multiline */

.code-highlight .cp { color: #BC7A00 } /* Comment.Preproc */

.code-highlight .c1 { color: #408080; font-style: italic } /* Comment.Single */

.code-highlight .cs { color: #408080; font-style: italic } /* Comment.Special */

.code-highlight .gd { color: #A00000 } /* Generic.Deleted */

.code-highlight .ge { font-style: italic } /* Generic.Emph */

.code-highlight .gr { color: #FF0000 } /* Generic.Error */

.code-highlight .gh { color: #000080; font-weight: bold } /* Generic.Heading */

.code-highlight .gi { color: #00A000 } /* Generic.Inserted */

.code-highlight .go { color: #808080 } /* Generic.Output */

.code-highlight .gp { color: #000080; font-weight: bold } /* Generic.Prompt */

.code-highlight .gs { font-weight: bold } /* Generic.Strong */

.code-highlight .gu { color: #800080; font-weight: bold } /* Generic.Subheading */

.code-highlight .gt { color: #0040D0 } /* Generic.Traceback */

.code-highlight .kc { color: #008000; font-weight: bold } /* Keyword.Constant */

.code-highlight .kd { color: #008000; font-weight: bold } /* Keyword.Declaration */

.code-highlight .kn { color: #008000; font-weight: bold } /* Keyword.Namespace */

.code-highlight .kp { color: #008000 } /* Keyword.Pseudo */

.code-highlight .kr { color: #008000; font-weight: bold } /* Keyword.Reserved */

.code-highlight .kt { color: #B00040 } /* Keyword.Type */

.code-highlight .m { color: #666666 } /* Literal.Number */

.code-highlight .s { color: #BA2121 } /* Literal.String */

.code-highlight .na { color: #7D9029 } /* Name.Attribute */

.code-highlight .nb { color: #008000 } /* Name.Builtin */

.code-highlight .nc { color: #0000FF; font-weight: bold } /* Name.Class */

.code-highlight .no { color: #880000 } /* Name.Constant */

.code-highlight .nd { color: #AA22FF } /* Name.Decorator */

.code-highlight .ni { color: #999999; font-weight: bold } /* Name.Entity */

.code-highlight .ne { color: #D2413A; font-weight: bold } /* Name.Exception */

.code-highlight .nf { color: #0000FF } /* Name.Function */

.code-highlight .nl { color: #A0A000 } /* Name.Label */

.code-highlight .nn { color: #0000FF; font-weight: bold } /* Name.Namespace */

.code-highlight .nt { color: #008000; font-weight: bold } /* Name.Tag */

.code-highlight .nv { color: #19177C } /* Name.Variable */

.code-highlight .ow { color: #AA22FF; font-weight: bold } /* Operator.Word */

.code-highlight .w { color: #bbbbbb } /* Text.Whitespace */

.code-highlight .mf { color: #666666 } /* Literal.Number.Float */

.code-highlight .mh { color: #666666 } /* Literal.Number.Hex */

.code-highlight .mi { color: #666666 } /* Literal.Number.Integer */

.code-highlight .mo { color: #666666 } /* Literal.Number.Oct */

.code-highlight .sb { color: #BA2121 } /* Literal.String.Backtick */

.code-highlight .sc { color: #BA2121 } /* Literal.String.Char */

.code-highlight .sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */

.code-highlight .s2 { color: #BA2121 } /* Literal.String.Double */

.code-highlight .se { color: #BB6622; font-weight: bold } /* Literal.String.Escape */

.code-highlight .sh { color: #BA2121 } /* Literal.String.Heredoc */

.code-highlight .si { color: #BB6688; font-weight: bold } /* Literal.String.Interpol */

.code-highlight .sx { color: #008000 } /* Literal.String.Other */

.code-highlight .sr { color: #BB6688 } /* Literal.String.Regex */

.code-highlight .s1 { color: #BA2121 } /* Literal.String.Single */

.code-highlight .ss { color: #19177C } /* Literal.String.Symbol */

.code-highlight .bp { color: #008000 } /* Name.Builtin.Pseudo */

.code-highlight .vc { color: #19177C } /* Name.Variable.Class */

.code-highlight .vg { color: #19177C } /* Name.Variable.Global */

.code-highlight .vi { color: #19177C } /* Name.Variable.Instance */

.code-highlight .il { color: #666666 } /* Literal.Number.Integer.Long */

html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td

	{

	border: 0;

	outline: 0;

	font-size: 100%;

	vertical-align: baseline;

	background: transparent;

	margin: 0;

	padding: 0;

}

body {

	line-height: 1;

	height: 100%;

	background: url("../images/background.png") repeat scroll 0 0 #B0B0B0;

	font-family: Lucida Grande, Verdana, Lucida Sans Regular,

		Lucida Sans Unicode, Arial, sans-serif; font-size : 12px;

	color: #000;

	margin: 0;

	padding: 0;

	font-size: 12px;

}

ol,ul {

	list-style: none;

}

blockquote,q {

	quotes: none;

}

blockquote:before,blockquote:after,q:before,q:after {

	content: none;

}

:focus {

	outline: 0;

}

del {

	text-decoration: line-through;

}

table {

	border-collapse: collapse;

	border-spacing: 0;

}

html {

	height: 100%;

}

a {

	color: #003367;

	text-decoration: none;

	cursor: pointer;

}

a:hover {

	color: #316293;

	text-decoration: underline;

}

h1,h2,h3,h4,h5,h6 {

	color: #292929;

	font-weight: 700;

}

h1 {

	font-size: 22px;

}

h2 {

	font-size: 20px;

}

h3 {

	font-size: 18px;

}

h4 {

	font-size: 16px;

}

h5 {

	font-size: 14px;

}

h6 {

	font-size: 11px;

}

ul.circle {

	list-style-type: circle;

}

ul.disc {

	list-style-type: disc;

}

ul.square {

	list-style-type: square;

}

ol.lower-roman {

	list-style-type: lower-roman;

}

ol.upper-roman {

	list-style-type: upper-roman;

}

ol.lower-alpha {

	list-style-type: lower-alpha;

}

ol.upper-alpha {

	list-style-type: upper-alpha;

}

ol.decimal {

	list-style-type: decimal;

}

div.color {

	clear: both;

	overflow: hidden;

	position: absolute;

	background: #FFF;

	margin: 7px 0 0 60px;

	padding: 1px 1px 1px 0;

}

div.color a {

	width: 15px;

	height: 15px;

	display: block;

	float: left;

	margin: 0 0 0 1px;

	padding: 0;

}

div.options {

	clear: both;

	overflow: hidden;

	position: absolute;

	background: #FFF;

	margin: 7px 0 0 162px;

	padding: 0;

}

div.options a {

	height: 1%;

	display: block;

	text-decoration: none;

	margin: 0;

	padding: 3px 8px;

}