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

                 '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)

table#changesets .logtags .booktag,

table#changesets .logtags .tagtag {

    float: left;

    line-height: 1em;

    margin-bottom: 1px;

    margin-right: 1px;

    padding: 1px 3px;

    font-size: 10px;

}

table#changesets tr > td.mid .message a:hover {

    text-decoration: none;

}

#updaterevs-graph {

    position: absolute;

    width: 40px;

}

#updaterevs-table {

    margin-left: 40px !important;

}

.issue-tracker-link {

    color: #3F6F9F;

    font-weight: bold !important;

}

/* changeset statuses (must be the same name as the status) */

.changeset-status-not_reviewed {

    color: #bababa;

}

.changeset-status-approved {

    color: #81ba51;

}

.changeset-status-rejected {

    color: #d06060;

}

.changeset-status-under_review {

    color: #ffc71e;

}

.pull-right .changes {

    clear: both;

}

.pull-right .changes .changed_total {

.currently_following {

    padding-left: 10px;

    padding-bottom: 5px;

}

#switch_repos {

    position: absolute;

    height: 25px;

    z-index: 1;

}

#switch_repos select {

    min-width: 150px;

    max-height: 250px;

    z-index: 1;

}

.breadcrumbs {

    border: medium none;

    color: #FFF;

    font-weight: 700;

    font-size: 14px;

}

div#legend_data {

    padding-left: 10px;

}

div#legend_container table {

    border: none !important;

}

div#legend_container table,

div#legend_choices table {

    width: auto !important;

}

table#permissions_manage span.private_repo_msg {

    font-size: 0.8em;

    opacity: 0.6;

}

table#permissions_manage td.private_repo_msg {

    font-size: 0.8em;

}

table#permissions_manage tr#add_perm_input td {

    vertical-align: middle;

}

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

<%inherit file="/base/base.html"/>

<%namespace name="comment" file="/changeset/changeset_file_comment.html"/>

<%block name="title">

    ${_('%s Changeset') % c.repo_name} - ${h.show_id(c.changeset)}

</%block>

<%def name="breadcrumbs_links()">

</%def>

<%block name="header_menu">

    ${self.menu('repositories')}

</%block>

<%def name="main()">

${self.repo_context_bar('changelog', c.changeset.raw_id)}

<div class="panel panel-primary">

  <div class="panel-heading clearfix">

    ${self.breadcrumbs()}

  </div>

  <script>

    var _USERS_AC_DATA = ${h.js(c.users_array)};

    var _GROUPS_AC_DATA = ${h.js(c.user_groups_array)};

    AJAX_COMMENT_URL = ${h.js(url('changeset_comment',repo_name=c.repo_name,revision=c.changeset.raw_id))};

    AJAX_COMMENT_DELETE_URL = ${h.js(url('changeset_comment_delete',repo_name=c.repo_name,comment_id='__COMMENT_ID__'))};

  </script>

  <div class="panel-body">

    <div class="panel panel-default">

        <div class="panel-heading clearfix">

            <div class="parents pull-left">

                <div id="parent_link">

                    <i class="icon-left-open"></i> <a href="#">${_('Parent rev.')}</a>

    %elif not private and c.visual.show_public_icon:

      <i class="icon-globe" title="${_('Public repository')}"></i>

    %else:

      <i class="icon-empty"></i>

    %endif

    <a href="${h.url('edit_repo' if admin else 'summary_home', repo_name=name)}">

        ${get_name(name)}

    </a>

    %if fork_of:

      <a href="${h.url('summary_home',repo_name=fork_of.repo_name)}"><i class="icon-fork"></i></a>

    %endif

    %if rstate == 'repo_state_pending':

      <i class="icon-wrench" title="${_('Repository creation in progress...')}"></i>

    %endif

  </div>

</%def>

<%def name="last_change(last_change)">

  <span data-toggle="tooltip" title="${h.fmt_date(last_change)}" date="${last_change}">${h.age(last_change)}</span>

</%def>

<%def name="revision(name,rev,tip,author,last_msg)">

  <div>

  %if rev >= 0:

  %else:

      ${_('No changesets yet')}

  %endif

  </div>

</%def>

<%def name="rss(name)">

  %if request.authuser.username != 'default':

    <a title="${_('Subscribe to %s rss feed')% name}" href="${h.url('rss_feed_home',repo_name=name,api_key=request.authuser.api_key)}"><i class="icon-rss-squared"></i></a>

  %else:

    <a title="${_('Subscribe to %s rss feed')% name}" href="${h.url('rss_feed_home',repo_name=name)}"><i class="icon-rss-squared"></i></a>

  %endif

</%def>

<%def name="atom(name)">

  %if request.authuser.username != 'default':

    <a title="${_('Subscribe to %s atom feed')% name}" href="${h.url('atom_feed_home',repo_name=name,api_key=request.authuser.api_key)}"><i class="icon-rss-squared"></i></a>

  %else:

    <a title="${_('Subscribe to %s atom feed')% name}" href="${h.url('atom_feed_home',repo_name=name)}"><i class="icon-rss-squared"></i></a>

  %endif

</%def>

<%def name="repo_actions(repo_name, super_user=True)">

  <div>

                %if c.file.parent:

                <tr class="parity0">

                    <td>

                        ${h.link_to(h.literal('<i class="icon-folder-open"></i><span>..</span>'),h.url('files_home',repo_name=c.repo_name,revision=c.changeset.raw_id,f_path=c.file.parent.path),class_="browser-dir ypjax-link")}

                    </td>

                    <td></td>

                    <td></td>

                    <td></td>

                    <td></td>

                </tr>

                %endif

            %for cnt,node in enumerate(c.file):

                <tr class="parity${cnt%2}">

                     <td>

                         ${h.link_to(file_name(node),file_url(node,c),class_=file_class(node)+" ypjax-link")}

                     </td>

                     <td>

                     %if node.is_file():

                         ${h.format_byte_size(node.size,binary=True)}

                     %endif

                     </td>

                     <td>

                         %if node.is_file():

                         %endif

                     </td>

                     <td>

                         %if node.is_file():

                             <span data-toggle="tooltip" title="${h.fmt_date(node.last_changeset.date)}">

                            ${h.age(node.last_changeset.date)}</span>

                         %endif

                     </td>

                     <td>

                         %if node.is_file():

                             <span title="${node.last_changeset.author}">

                            ${h.person(node.last_changeset.author)}

                            </span>

                         %endif

                     </td>

                </tr>

            %endfor

            </tbody>

            <tbody id="tbody_filtered" style="display:none">

            </tbody>

        </table>

    </div>

</div>

                assert grav == 'https://example.com/%s/%s' % (_md5(em), 24)

    @parametrize('tmpl,repo_name,overrides,prefix,expected', [

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {}, '', 'http://vps1:8000/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {}, '/prefix', 'http://vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'user'}, '/prefix', 'http://user@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '/prefix', 'http://username@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'user'}, '/prefix/', 'http://user@vps1:8000/prefix/group/repo1'),

        (Repository.DEFAULT_CLONE_URI, 'group/repo1', {'user': 'username'}, '/prefix/', 'http://username@vps1:8000/prefix/group/repo1'),

        ('{scheme}://{user}@{netloc}/_{repoid}', 'group/repo1', {}, '', 'http://vps1:8000/_23'),

        ('{scheme}://{user}@{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/_23'),

        ('http://{user}@{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://username@vps1:8000/_23'),

        ('http://{netloc}/_{repoid}', 'group/repo1', {'user': 'username'}, '', 'http://vps1:8000/_23'),

        ('https://{user}@proxy1.example.com/{repo}', 'group/repo1', {'user': 'username'}, '', 'https://username@proxy1.example.com/group/repo1'),

        ('https://{user}@proxy1.example.com/{repo}', 'group/repo1', {}, '', 'https://proxy1.example.com/group/repo1'),

        ('https://proxy1.example.com/{user}/{repo}', 'group/repo1', {'user': 'username'}, '', 'https://proxy1.example.com/username/group/repo1'),

    ])

    def test_clone_url_generator(self, tmpl, repo_name, overrides, prefix, expected):

        from kallithea.lib.utils2 import get_clone_url

        clone_url = get_clone_url(uri_tmpl=tmpl, qualified_home_url='http://vps1:8000'+prefix,

                                  repo_name=repo_name, repo_id=23, **overrides)

        assert clone_url == expected

        """

        Changes `some text url[foo]` => `some text <a href="/">foo</a>

        :param text:

        """

        import re

        # quickly change expected url[] into a link

        URL_PAT = re.compile(r'(?:url\[)(.+?)(?:\])')

        def url_func(match_obj):

            _url = match_obj.groups()[0]

            return tmpl % (url_ or '/repo_name/changeset/%s' % _url, _url)

        return URL_PAT.sub(url_func, text)

    @parametrize('sample,expected', [

      ("",

       ""),

      ("git-svn-id: https://svn.apache.org/repos/asf/libcloud/trunk@1441655 13f79535-47bb-0310-9956-ffa450edef68",

       """git-svn-id: <a href="https://svn.apache.org/repos/asf/libcloud/trunk@1441655">https://svn.apache.org/repos/asf/libcloud/trunk@1441655</a> 13f79535-47bb-0310-9956-ffa450edef68"""),

      ("from rev 000000000000",

       """from rev url[000000000000]"""),

      ("from rev 000000000000123123 also rev 000000000000",

       """from rev url[000000000000123123] also rev url[000000000000]"""),

      ("this should-000 00",

       ""),

      ("https://svn.apache.org/repos",

       """url[https://svn.apache.org/repos]""",

       "https://svn.apache.org/repos"),

      ("http://svn.apache.org/repos",

       """url[http://svn.apache.org/repos]""",

       "http://svn.apache.org/repos"),

      ("from rev a also rev http://google.com",

       """from rev a also rev url[http://google.com]""",

       "http://google.com"),

      ("http://imgur.com/foo.gif inline http://imgur.com/foo.gif ending http://imgur.com/foo.gif",

       """url[http://imgur.com/foo.gif] inline url[http://imgur.com/foo.gif] ending url[http://imgur.com/foo.gif]""",

       "http://imgur.com/foo.gif"),

      ("""Multi line

       https://foo.bar.example.com

       some text lalala""",

       """Multi line<br/>"""

       """       url[https://foo.bar.example.com]<br/>"""

       """       some text lalala""",

       "https://foo.bar.example.com"),

      ("@mention @someone",

       """<b>@mention</b> <b>@someone</b>""",

       ""),

      ("deadbeefcafe 123412341234",

       ""),

      ("We support * markup for *bold* markup of *single or multiple* words, "

       "*a bit @like http://slack.com*. "

       "The first * must come after whitespace and not be followed by whitespace, "

       "contain anything but * and newline until the next *, "

       "which must not come after whitespace "

       "and not be followed by * or alphanumerical *characters*.",

       """We support * markup for <b>*bold*</b> markup of <b>*single or multiple*</b> words, """

       """<b>*a bit <b>@like</b> <a href="http://slack.com">http://slack.com</a>*</b>. """

       """The first * must come after whitespace and not be followed by whitespace, """

       """contain anything but * and newline until the next *, """

       """which must not come after whitespace """

       """and not be followed by * or alphanumerical <b>*characters*</b>.""",

       "-"),

      # tags are covered by test_tag_extractor

    ])

    def test_urlify_test(self, sample, expected, url_):

        expected = self._quick_url(expected,

                                   tmpl="""<a href="%s">%s</a>""", url_=url_)

        fake_url = FakeUrlGenerator(changeset_home='/%(repo_name)s/changeset/%(revision)s')

        with mock.patch('kallithea.config.routing.url', fake_url):

            from kallithea.lib.helpers import urlify_text

            assert urlify_text(sample, 'repo_name', stylize=True) == expected

    @parametrize('sample,expected', [

      ("deadbeefcafe @mention, and http://foo.bar/ yo",

       """<a class="message-link" href="#the-link"> <b>@mention</b>, and </a>"""

       """<a href="http://foo.bar/">http://foo.bar/</a>"""

       """<a class="message-link" href="#the-link"> yo</a>"""),

    ])

    def test_urlify_link(self, sample, expected):

        fake_url = FakeUrlGenerator(changeset_home='/%(repo_name)s/changeset/%(revision)s')

        with mock.patch('kallithea.config.routing.url', fake_url):

            from kallithea.lib.helpers import urlify_text

            assert urlify_text(sample, 'repo_name', link_='#the-link') == expected

    @parametrize('test,expected', [

      ("", None),

      ("/_2", '2'),

      ("_2", '2'),

      ("/_2/", '2'),

      ("_2/", '2'),

      ("/_21", '21'),

      ("_21", '21'),

      ("/_21/", '21'),

      ("_21/", '21'),

      ("/_21/foobar", '21'),

      ("_21/121", '21'),