def get_archive_name():

        archive_name = action_params

        return archive_name

    # action : translated str, callback(extractor), icon

    action_map = {

    'user_deleted_repo':           (_('[deleted] repository'),

                                    None, 'icon-trashcan'),

    'user_created_repo':           (_('[created] repository'),

                                    None, 'icon-plus'),

    'user_created_fork':           (_('[created] repository as fork'),

                                    None, 'icon-fork'),

    'user_forked_repo':            (_('[forked] repository'),

                                    get_fork_name, 'icon-fork'),

    'user_updated_repo':           (_('[updated] repository'),

                                    None, 'icon-pencil'),

    'user_downloaded_archive':      (_('[downloaded] archive from repository'),

                                    get_archive_name, 'icon-download-cloud'),

    'admin_deleted_repo':          (_('[delete] repository'),

                                    None, 'icon-trashcan'),

    'admin_created_repo':          (_('[created] repository'),

                                    None, 'icon-plus'),

    'admin_forked_repo':           (_('[forked] repository'),

                                    None, 'icon-fork'),

    'admin_updated_repo':          (_('[updated] repository'),

                                    None, 'icon-pencil'),

    'admin_created_user':          (_('[created] user'),

                                    get_user_name, 'icon-user'),

    'admin_updated_user':          (_('[updated] user'),

                                    get_user_name, 'icon-user'),

    'admin_created_users_group':   (_('[created] user group'),

                                    get_users_group, 'icon-pencil'),

    'admin_updated_users_group':   (_('[updated] user group'),

                                    get_users_group, 'icon-pencil'),

    'user_commented_revision':     (_('[commented] on revision in repository'),

                                    get_cs_links, 'icon-comment'),

    'user_commented_pull_request': (_('[commented] on pull request for'),

                                    get_pull_request, 'icon-comment'),

    'user_closed_pull_request':    (_('[closed] pull request for'),

                                    get_pull_request, 'icon-ok'),

    'push':                        (_('[pushed] into'),

                                    get_cs_links, 'icon-move-up'),

    'push_local':                  (_('[committed via Kallithea] into repository'),

                                    get_cs_links, 'icon-pencil'),

    'push_remote':                 (_('[pulled from remote] into repository'),

                                    get_cs_links, 'icon-move-up'),

    'pull':                        (_('[pulled] from'),

                                    None, 'icon-move-down'),

    'started_following_repo':      (_('[started following] repository'),

                                    None, 'icon-heart'),

    'stopped_following_repo':      (_('[stopped following] repository'),

                                    None, 'icon-heart-empty'),

    }

    action_str = action_map.get(action, action)

    if feed:

        action = action_str[0].replace('[', '').replace(']', '')

    else:

        action = action_str[0] \

            .replace('[', '<b>') \

            .replace(']', '</b>')

    action_params_func = lambda: ""

    if callable(action_str[1]):

        action_params_func = action_str[1]

    def action_parser_icon():

        action = user_log.action

        action_params = None

        x = action.split(':')

        if len(x) > 1:

            action, action_params = x

        ico = action_map.get(action, ['', '', ''])[2]

        html = """<i class="%s"></i>""" % ico

        return literal(html)

    # returned callbacks we need to call to get

    return [lambda: literal(action), action_params_func, action_parser_icon]

#==============================================================================

# PERMS

#==============================================================================

from kallithea.lib.auth import HasPermissionAny, \

    HasRepoPermissionAny, HasRepoGroupPermissionAny

#==============================================================================

# GRAVATAR URL

#==============================================================================

def gravatar_div(email_address, cls='', size=30, **div_attributes):

    """Return an html literal with a div around a gravatar if they are enabled.

    Extra keyword parameters starting with 'div_' will get the prefix removed

    and '_' changed to '-' and be used as attributes on the div. The default

    class is 'gravatar'.

    """

    from pylons import tmpl_context as c

    if not c.visual.use_gravatar:

        return ''

    if 'div_class' not in div_attributes:

        div_attributes['div_class'] = "gravatar"

    attributes = []

    for k, v in sorted(div_attributes.items()):

        assert k.startswith('div_'), k

        attributes.append(' %s="%s"' % (k[4:].replace('_', '-'), escape(v)))

    return literal("""<div%s>%s</div>""" %

                   (''.join(attributes),

                    gravatar(email_address, cls=cls, size=size)))

def gravatar(email_address, cls='', size=30):

    """return html element of the gravatar

    This method will return an <img> with the resolution double the size (for

    retina screens) of the image. If the url returned from gravatar_url is

    empty then we fallback to using an icon.

    """

    from pylons import tmpl_context as c

    if not c.visual.use_gravatar:

        return ''

    src = gravatar_url(email_address, size * 2)

    if src:

        # here it makes sense to use style="width: ..." (instead of, say, a

        # stylesheet) because we using this to generate a high-res (retina) size

        html = ('<img alt="" class="{cls}" style="width: {size}px; height: {size}px" src="{src}"/>'

            .format(cls=cls, size=size, src=src))

    else:

        # if src is empty then there was no gravatar, so we use a font icon

        html = ("""<i class="icon-user {cls}" style="font-size: {size}px;"></i>"""

            .format(cls=cls, size=size, src=src))

    return literal(html)

def gravatar_url(email_address, size=30, default=''):

    # doh, we need to re-import those to mock it later

    from kallithea.config.routing import url

    from kallithea.model.db import User

    from pylons import tmpl_context as c

    if not c.visual.use_gravatar:

        return ""

    _def = 'anonymous@kallithea-scm.org'  # default gravatar

    email_address = email_address or _def

    if email_address == _def:

        return default

    parsed_url = urlparse.urlparse(url.current(qualified=True))

    url = (c.visual.gravatar_url or User.DEFAULT_GRAVATAR_URL ) \

               .replace('{email}', email_address) \

               .replace('{md5email}', hashlib.md5(safe_str(email_address).lower()).hexdigest()) \

               .replace('{netloc}', parsed_url.netloc) \

               .replace('{scheme}', parsed_url.scheme) \

               .replace('{size}', safe_str(size))

    return url

def changed_tooltip(nodes):

    """

    Generates a html string for changed nodes in changeset page.

    It limits the output to 30 entries

    :param nodes: LazyNodesGenerator

    """

    if nodes:

        pref = ': <br/> '

        suf = ''

        if len(nodes) > 30:

            suf = '<br/>' + _(' and %s more') % (len(nodes) - 30)

        return literal(pref + '<br/> '.join([safe_unicode(x.path)

                                             for x in nodes[:30]]) + suf)

    else:

        return ': ' + _('No files')

def fancy_file_stats(stats):

    """

    Displays a fancy two colored bar for number of added/deleted

    lines of code on file

    :param stats: two element list of added/deleted lines of code

    """

    from kallithea.lib.diffs import NEW_FILENODE, DEL_FILENODE, \

        MOD_FILENODE, RENAMED_FILENODE, CHMOD_FILENODE, BIN_FILENODE

    a, d = stats['added'], stats['deleted']

    width = 100

    if stats['binary']:

        #binary mode

        lbl = ''

        bin_op = 1

        if BIN_FILENODE in stats['ops']:

            lbl = 'bin+'

        if NEW_FILENODE in stats['ops']:

            lbl += _('new file')

            bin_op = NEW_FILENODE

        elif MOD_FILENODE in stats['ops']:

            lbl += _('mod')

            bin_op = MOD_FILENODE

        elif DEL_FILENODE in stats['ops']:

            lbl += _('del')

            bin_op = DEL_FILENODE

        elif RENAMED_FILENODE in stats['ops']:

            lbl += _('rename')

            bin_op = RENAMED_FILENODE

        #chmod can go with other operations

        if CHMOD_FILENODE in stats['ops']:

            _org_lbl = _('chmod')

            lbl += _org_lbl if lbl.endswith('+') else '+%s' % _org_lbl

        #import ipdb;ipdb.set_trace()

        b_a = '<div class="bin bin1" style="width:0%"></div>'

    t = stats['added'] + stats['deleted']

    unit = float(width) / (t or 1)

    # needs > 9% of width to be visible or 0 to be hidden

    a_p = max(9, unit * a) if a > 0 else 0

    d_p = max(9, unit * d) if d > 0 else 0

    p_sum = a_p + d_p

    if p_sum > width:

        #adjust the percentage to be == 100% since we adjusted to 9

        if a_p > d_p:

            a_p = a_p - (p_sum - width)

        else:

            d_p = d_p - (p_sum - width)

    a_v = a if a > 0 else ''

    d_v = d if d > 0 else ''

    )

    )

_URLIFY_RE = re.compile(r'''

# URL markup

(?P<url>%s) |

# @mention markup

(?P<mention>%s) |

# Changeset hash markup

(?<!\w|[-_])

  (?P<hash>[0-9a-f]{12,40})

(?!\w|[-_]) |

# Markup of *bold text*

(?:

  (?:^|(?<=\s))

  (?P<bold> [*] (?!\s) [^*\n]* (?<!\s) [*] )

  (?![*\w])

) |

# "Stylize" markup

\[see\ \=&gt;\ *(?P<seen>[a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\] |

\[license\ \=&gt;\ *(?P<license>[a-zA-Z0-9\/\=\?\&\ \:\/\.\-]*)\] |

\[(?P<tagtype>requires|recommends|conflicts|base)\ \=&gt;\ *(?P<tagvalue>[a-zA-Z0-9\-\/]*)\] |

\[(?:lang|language)\ \=&gt;\ *(?P<lang>[a-zA-Z\-\/\#\+]*)\] |

\[(?P<tag>[a-z]+)\]

''' % (url_re.pattern, MENTIONS_REGEX.pattern),

    re.VERBOSE | re.MULTILINE | re.IGNORECASE)

def urlify_text(s, repo_name=None, link_=None, truncate=None, stylize=False, truncatef=truncate):

    """

    Parses given text message and make literal html with markup.

    The text will be truncated to the specified length.

    Hashes are turned into changeset links to specified repository.

    URLs links to what they say.

    Issues are linked to given issue-server.

    If link_ is provided, all text not already linking somewhere will link there.

    """

    def _replace(match_obj):

        url = match_obj.group('url')

        if url is not None:

            return '<a href="%(url)s">%(url)s</a>' % {'url': url}

        mention = match_obj.group('mention')

        if mention is not None:

            return '<b>%s</b>' % mention

        hash_ = match_obj.group('hash')

        if hash_ is not None and repo_name is not None:

            from kallithea.config.routing import url  # doh, we need to re-import url to mock it later

            return '<a class="revision-link" href="%(url)s">%(hash)s</a>' % {

                 'url': url('changeset_home', repo_name=repo_name, revision=hash_),

                 'hash': hash_,

                }

        bold = match_obj.group('bold')

        if bold is not None:

            return '<b>*%s*</b>' % _urlify(bold[1:-1])

        if stylize:

            seen = match_obj.group('seen')

            if seen:

                return '<div class="metatag" data-tag="see">see =&gt; %s</div>' % seen

            license = match_obj.group('license')

            if license:

                return '<div class="metatag" data-tag="license"><a href="http:\/\/www.opensource.org/licenses/%s">%s</a></div>' % (license, license)

            tagtype = match_obj.group('tagtype')

            if tagtype:

                tagvalue = match_obj.group('tagvalue')

                return '<div class="metatag" data-tag="%s">%s =&gt; <a href="/%s">%s</a></div>' % (tagtype, tagtype, tagvalue, tagvalue)

            lang = match_obj.group('lang')

            if lang:

                return '<div class="metatag" data-tag="lang">%s</div>' % lang

            tag = match_obj.group('tag')

            if tag:

                return '<div class="metatag" data-tag="%s">%s</div>' % (tag, tag)

        return match_obj.group(0)

    def _urlify(s):

        """

        Extract urls from text and make html links out of them

        """

        return _URLIFY_RE.sub(_replace, s)

    if truncate is None:

        s = s.rstrip()

    else:

        s = truncatef(s, truncate, whole_word=True)

    s = html_escape(s)

    s = _urlify(s)

    if repo_name is not None:

        s = urlify_issues(s, repo_name)

    if link_ is not None:

        # make href around everything that isn't a href already

        s = linkify_others(s, link_)

    s = s.replace('\r\n', '<br/>').replace('\n', '<br/>')

    return literal(s)

def linkify_others(t, l):

    """Add a default link to html with links.

    HTML doesn't allow nesting of links, so the outer link must be broken up

    in pieces and give space for other links.

    """

    urls = re.compile(r'(\<a.*?\<\/a\>)',)

    links = []

    for e in urls.split(t):

        if e.strip() and not urls.match(e):

            links.append('<a class="message-link" href="%s">%s</a>' % (l, e))

        else:

            links.append(e)

    return ''.join(links)

# Global variable that will hold the actual urlify_issues function body.

# Will be set on first use when the global configuration has been read.

_urlify_issues_f = None

def urlify_issues(newtext, repo_name):

    """Urlify issue references according to .ini configuration"""

    global _urlify_issues_f

    if _urlify_issues_f is None:

        from kallithea import CONFIG

        from kallithea.model.db import URL_SEP

        assert CONFIG['sqlalchemy.url'] # make sure config has been loaded

        # Build chain of urlify functions, starting with not doing any transformation

        tmp_urlify_issues_f = lambda s: s

        issue_pat_re = re.compile(r'issue_pat(.*)')

        for k in CONFIG.keys():

            # Find all issue_pat* settings that also have corresponding server_link and prefix configuration

            m = issue_pat_re.match(k)

            if m is None:

                continue

            suffix = m.group(1)

            issue_pat = CONFIG.get(k)

            issue_server_link = CONFIG.get('issue_server_link%s' % suffix)

            issue_prefix = CONFIG.get('issue_prefix%s' % suffix)

            if issue_pat and issue_server_link and issue_prefix:

                log.debug('issue pattern %r: %r -> %r %r', suffix, issue_pat, issue_server_link, issue_prefix)

            else:

                log.error('skipping incomplete issue pattern %r: %r -> %r %r', suffix, issue_pat, issue_server_link, issue_prefix)

                continue

            # Wrap tmp_urlify_issues_f with substitution of this pattern, while making sure all loop variables (and compiled regexpes) are bound

            issue_re = re.compile(issue_pat)

            def issues_replace(match_obj,

                               issue_server_link=issue_server_link, issue_prefix=issue_prefix):

                leadingspace = ' ' if match_obj.group().startswith(' ') else ''

                issue_id = ''.join(match_obj.groups())

                issue_url = issue_server_link.replace('{id}', issue_id)

                issue_url = issue_url.replace('{repo}', repo_name)

                issue_url = issue_url.replace('{repo_name}', repo_name.split(URL_SEP)[-1])

                return (

                    '%(leadingspace)s<a class="issue-tracker-link" href="%(url)s">'

                    '%(issue-prefix)s%(id-repr)s'

                    '</a>'

                    ) % {

                     'leadingspace': leadingspace,

                     'url': issue_url,

                     'id-repr': issue_id,

                     'issue-prefix': issue_prefix,

                     'serv': issue_server_link,

                    }

            tmp_urlify_issues_f = (lambda s,

                                          issue_re=issue_re, issues_replace=issues_replace, chain_f=tmp_urlify_issues_f:

                                   issue_re.sub(issues_replace, chain_f(s)))

        # Set tmp function globally - atomically

        _urlify_issues_f = tmp_urlify_issues_f

    return _urlify_issues_f(newtext)

def render_w_mentions(source, repo_name=None):

    """

    Render plain text with revision hashes and issue references urlified

    and with @mention highlighting.

    """

    s = safe_unicode(source)

    s = urlify_text(s, repo_name=repo_name)

    return literal('<div class="formatted-fixed">%s</div>' % s)

def short_ref(ref_type, ref_name):

    if ref_type == 'rev':

        return short_id(ref_name)

    return ref_name

def link_to_ref(repo_name, ref_type, ref_name, rev=None):

    """

    Return full markup for a href to changeset_home for a changeset.

    If ref_type is branch it will link to changelog.

    width: 236px;

    background: #FFF;

    border-top: 1px solid #b3b3b3;

    border-left: 1px solid #b3b3b3;

    border-right: 1px solid #eaeaea;

    border-bottom: 1px solid #eaeaea;

    color: #000;

    font-size: 11px;

    margin: 0;

    padding: 5px 7px 4px;

}

#quick_login div.form div.form-horizontal div.buttons {

    clear: both;

    overflow: hidden;

    text-align: right;

    margin: 0;

    padding: 5px 14px 0px 5px;

}

#quick_login div.form div.links {

    clear: both;

    overflow: hidden;

    margin: 10px 0 0;

    padding: 0 0 2px;

}

#quick_login ol.links {

    display: block;

    font-weight: bold;

    list-style: none outside none;

    text-align: right;

}

#quick_login ol.links li {

    line-height: 27px;

    margin: 0;

    padding: 0;

    color: #fff;

    display: block;

    float: none !important;

}

#quick_login ol.links li a {

    color: #fff;

    display: block;

    padding: 2px;

}

#quick_login ol.links li a:HOVER {

    background-color: inherit !important;

}

#register div.panel-heading {

    clear: both;

    overflow: hidden;

    position: relative;

    background-color: #577632;

    background-repeat: repeat-x;

    background-image: linear-gradient(to bottom, #577632, #577632);

    margin: 0 auto;

    padding: 0;

}

#register div.inner {

    background: #FFF;

    border-top: none;

    border-bottom: none;

    margin: 0 auto;

    padding: 20px;

}

#register div.form div.form-horizontal div.form-group > label {

    width: 135px;

    float: left;

    text-align: right;

    margin: 2px 10px 0 0;

    padding: 5px 0 0 5px;

}

#register div.form div.form-horizontal div.form-group > div input {

    width: 300px;

    background: #FFF;

    border-top: 1px solid #b3b3b3;

    border-left: 1px solid #b3b3b3;

    border-right: 1px solid #eaeaea;

    border-bottom: 1px solid #eaeaea;

    color: #000;

    font-size: 11px;

    margin: 0;

    padding: 7px 7px 6px;

}

#register div.form div.form-horizontal div.buttons {

    clear: both;

    overflow: hidden;

    border-top: 1px solid #DDD;

    text-align: left;

    margin: 0;

    padding: 10px 0 0 150px;

}

#register div.form div.activation_msg {

    padding-top: 4px;

    padding-bottom: 4px;

}

#journal {

    margin-left: 20px;

}

#journal .journal_day {

    font-size: 20px;

    padding: 10px 0px;

    border-bottom: 2px solid #DDD;

    margin-left: 10px;

    margin-right: 10px;

}

#journal .journal_container {

    clear: both;

}

#journal .journal_action_container {

    padding-left: 18px;

}

#journal .journal_user {

    color: #747474;

    font-size: 14px;

    font-weight: bold;

    height: 30px;

}

#journal .journal_user.deleted {

    color: #747474;

    font-size: 14px;

    font-weight: normal;

    height: 30px;

    font-style: italic;

}

#journal .journal_icon {

    clear: both;

    float: left;

    padding-right: 4px;

    padding-top: 3px;

}

#journal .journal_action {

    padding-top: 4px;

    min-height: 2px;

    float: left

}

#journal .journal_action_params {

    clear: left;

    padding-left: 22px;

}

#journal .journal_repo {

    float: left;

    margin-left: 6px;

    padding-top: 3px;

}

#journal .date {

    clear: both;

    color: #777777;

    font-size: 11px;

    padding-left: 22px;

}

#journal .journal_repo .journal_repo_name {

    font-weight: bold;

    font-size: 1.1em;

}

#journal .compare_view {

    padding: 5px 0px 5px 0px;

    width: 95px;

}

.trending_language_tbl, .trending_language_tbl td {

    border: 0 !important;

    margin: 0 !important;

    padding: 0 !important;

}

.trending_language_tbl, .trending_language_tbl tr {

    border-spacing: 1px;

}

    background-color: #577632;

    color: #FFF;

    display: block;

    min-width: 20px;

    text-decoration: none;

    height: 12px;

    margin-bottom: 0px;

    margin-left: 5px;

    white-space: pre;

    padding: 3px;

}

h3.files_location {

    font-size: 1.8em;

    font-weight: 700;

    border-bottom: none !important;

    margin: 10px 0 !important;

}

#files_data dl dt {

    float: left;

    width: 60px;

    margin: 0 !important;

    padding: 5px;

}

#files_data dl dd {

    margin: 0 !important;

    padding: 5px !important;

}

#files_data .codeblock #editor_container .error-message {

    color: red;

    padding: 10px 10px 10px 26px

}

.file_history {

    padding-top: 10px;

    font-size: 16px;

}

.file_author {

    float: left;

}

.file_author .item {

    float: left;

    padding: 5px;

    color: #888;

}

.changeset_id {

    color: #666666;

    margin-right: -3px;

}

.changeset-logical-index {

    color: #666666;

    font-style: italic;

    font-size: 85%;

    padding-right: 0.5em;

    text-align: right;

}

#changeset_content {

    border-left: 1px solid #CCC;

    border-right: 1px solid #CCC;

    border-bottom: 1px solid #CCC;

    padding: 5px;

}

#changeset_compare_view_content {

    border: 1px solid #CCC;

    padding: 5px;

}

#changeset_content .container {

    font-size: 1.2em;

    overflow: hidden;

}

#changeset_compare_view_content .compare_view_commits {

    width: auto !important;

}

#changeset_compare_view_content .compare_view_commits td {

    padding: 0px 0px 0px 12px !important;

}

#changeset_content .container .right {

    float: right;

    width: 20%;

    text-align: right;

}

#changeset_content .container .message {

    white-space: pre-wrap;

}

#changeset_content .container .message a:hover {

    text-decoration: none;

}

.cs_files .cur_cs {

    margin: 10px 2px;

    font-weight: bold;

}

.cs_files .node {

    float: left;

}

.cs_files .changes {

    float: right;

    color: #577632;

}

.cs_files .changes .added {

    background-color: #BBFFBB;

    float: left;

    text-align: center;

    font-size: 9px;

    padding: 2px 0px 2px 0px;

}

.cs_files .changes .deleted {

    background-color: #FF8888;

    float: left;

    text-align: center;

    font-size: 9px;

    padding: 2px 0px 2px 0px;

}

/*new binary

NEW_FILENODE = 1

DEL_FILENODE = 2

MOD_FILENODE = 3

RENAMED_FILENODE = 4

CHMOD_FILENODE = 5

BIN_FILENODE = 6

*/

.cs_files .changes .bin {

    background-color: #BBFFBB;

    float: left;

    text-align: center;

    font-size: 9px;

    padding: 2px 0px 2px 0px;

}

.cs_files .changes .bin.bin1 {

    background-color: #BBFFBB;

}

/*deleted binary*/

.cs_files .changes .bin.bin2 {

    background-color: #FF8888;

}

/*mod binary*/

.cs_files .changes .bin.bin3 {

    background-color: #DDDDDD;

}

/*rename file*/

.cs_files .changes .bin.bin4 {

    background-color: #6D99FF;

}

/*rename file*/

.cs_files .changes .bin.bin4 {

    background-color: #6D99FF;

}

/*chmod file*/

.cs_files .changes .bin.bin5 {

    background-color: #6D99FF;

}

.cs_files .cs_added,

.cs_files .cs_A {

    height: 16px;

    margin-top: 7px;

    text-align: left;

}

.cs_files .cs_changed,

.cs_files .cs_M {

    height: 16px;

    margin-top: 7px;

    text-align: left;

}

.cs_files .cs_removed,

.cs_files .cs_D {

    height: 16px;

    margin-top: 7px;

    text-align: left;

}

.cs_files .cs_renamed,

.cs_files .cs_R {

    height: 16px;

    margin-top: 7px;

    text-align: left;