Original author and date, and relevant copyright and licensing information is below:

:created_on: May 9, 2013

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH, and others.

:license: GPLv3, see LICENSE.md for more details.

"""

import time

import logging

import traceback

import formencode.htmlfill

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

from pylons.controllers.util import redirect

from pylons.i18n.translation import _

from kallithea.model.forms import GistForm

from kallithea.model.gist import GistModel

from kallithea.model.meta import Session

from kallithea.model.db import Gist, User

from kallithea.lib import helpers as h

from kallithea.lib.base import BaseController, render

from kallithea.lib.auth import LoginRequired, NotAnonymous

from kallithea.lib.utils import jsonify

from kallithea.lib.helpers import Page

from webob.exc import HTTPNotFound, HTTPForbidden

from sqlalchemy.sql.expression import or_

from kallithea.lib.vcs.exceptions import VCSError, NodeNotChangedError

log = logging.getLogger(__name__)

class GistsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    def __load_defaults(self, extra_values=None):

        c.lifetime_values = [

            (str(-1), _('Forever')),

            (str(5), _('5 minutes')),

            (str(60), _('1 hour')),

            (str(60 * 24), _('1 day')),

            (str(60 * 24 * 30), _('1 month')),

        ]

        if extra_values:

            c.lifetime_values.append(extra_values)

        c.lifetime_options = [(c.lifetime_values, _("Lifetime"))]

    @LoginRequired()

        else:

            raise HTTPForbidden()

        return redirect(url('gists'))

    @LoginRequired()

    def show(self, gist_id, revision='tip', format='html', f_path=None):

        """GET /admin/gists/gist_id: Show a specific item"""

        # url('gist', gist_id=ID)

        c.gist = Gist.get_or_404(gist_id)

        #check if this gist is not expired

        if c.gist.gist_expires != -1:

            if time.time() > c.gist.gist_expires:

                log.error('Gist expired at %s',

                          time_to_datetime(c.gist.gist_expires))

                raise HTTPNotFound()

        try:

            c.file_changeset, c.files = GistModel().get_gist_files(gist_id,

                                                            revision=revision)

        except VCSError:

            log.error(traceback.format_exc())

            raise HTTPNotFound()

        if format == 'raw':

            response.content_type = 'text/plain'

            return content

        return render('admin/gists/show.html')

    @LoginRequired()

    @NotAnonymous()

    def edit(self, gist_id, format='html'):

        """GET /admin/gists/gist_id/edit: Form to edit an existing item"""

        # url('edit_gist', gist_id=ID)

        c.gist = Gist.get_or_404(gist_id)

        #check if this gist is not expired

        if c.gist.gist_expires != -1:

            if time.time() > c.gist.gist_expires:

                log.error('Gist expired at %s',

                          time_to_datetime(c.gist.gist_expires))

                raise HTTPNotFound()

        try:

            c.file_changeset, c.files = GistModel().get_gist_files(gist_id)

        except VCSError:

            log.error(traceback.format_exc())

            raise HTTPNotFound()

        self.__load_defaults(extra_values=('0', _('Unmodified')))

            <div>

                <div class="gravatar">

                  ${h.gravatar(c.authuser.email, size=32)}

                </div>

                <input type="hidden" value="${c.file_changeset.raw_id}" name="parent_hash">

                <textarea style="resize:vertical; width:400px;border: 1px solid #ccc;border-radius: 3px;"

                          id="description" name="description"

                          placeholder="${_('Gist description ...')}">${c.gist.gist_description}</textarea>

                <div style="padding:0px 0px 0px 42px">

                    <label for='lifetime'>${_('Gist lifetime')}</label>

                    ${h.select('lifetime', '0', c.lifetime_options)}

                    <span class="" style="color: #AAA">

                     %if c.gist.gist_expires == -1:

                      ${_('Expires')}: ${_('Never')}

                     %else:

                      ${_('Expires')}: ${h.age(h.time_to_datetime(c.gist.gist_expires))}

                     %endif

                   </span>

                </div>

            </div>

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

                <div id="body" class="codeblock" style="margin-bottom: 4px">

                    <div style="padding: 10px 10px 10px 26px;color:#666666">

                        <select id="mimetype_${h.FID('f',file.path)}" name="mimetypes"/>

                    </div>

                    <div class="editor_container">

                        <pre id="editor_pre"></pre>

                        <textarea id="editor_${h.FID('f',file.path)}" name="contents" style="display:none">${file.content}</textarea>

                    </div>

                </div>

                ## dynamic edit box.

                <script type="text/javascript">

                var myCodeMirror = initCodeMirror("editor_${h.FID('f',file.path)}", "${request.script_name}", '');

                //inject new modes

                var $modes_select = $('#mimetype_${h.FID('f',file.path)}');

                $modes_select.each(function(){

                    var modes_select = this;

                    var index = 1;

                    for(var i=0;i<CodeMirror.modeInfo.length;i++) {

                        var m = CodeMirror.modeInfo[i];

                        var opt = new Option(m.name, m.mime);

                        $(opt).attr('mode', m.mode);

                        if (m.mime == 'text/plain') {

                            // default plain text

                            $(opt).prop('selected', true);

                        <div class="buttons">

                          ## only owner should see that

                          %if h.HasPermissionAny('hg.admin')() or c.gist.gist_owner == c.authuser.user_id:

                            ${h.link_to(_('Edit'),h.url('edit_gist', gist_id=c.gist.gist_access_id),class_="btn btn-mini")}

                          %endif

                          ${h.link_to(_('Show as Raw'),h.url('formatted_gist', gist_id=c.gist.gist_access_id, format='raw'),class_="btn btn-mini")}

                        </div>

                    </div>

                    <div class="author">

                        <div class="gravatar">

                          ${h.gravatar(h.email_or_none(c.file_changeset.author), size=16)}

                        </div>

                        <div title="${c.file_changeset.author}" class="user">${h.person(c.file_changeset.author)} - ${_('created')} ${h.age(c.file_changeset.date)}</div>

                    </div>

                    <div class="commit">${h.urlify_commit(c.file_changeset.message,c.repo_name)}</div>

                </div>

            </div>

               ## iterate over the files

               % for file in c.files:

               <div style="border: 1px solid #EEE;margin-top:20px">

                <div id="${h.FID('G', file.path)}" class="stats" style="border-bottom: 1px solid #DDD;padding: 8px 14px;">

                    <a href="${c.gist.gist_url()}">¶</a>

                    <div style="float:right; margin: -5px">

                    </div>

                </div>

                <div class="code-body">

                    ${h.pygmentize(file,linenos=True,anchorlinenos=True,lineanchors='L',cssclass="code-highlight")}

                </div>

              </div>

               %endfor

        </div>

    </div>

</div>

</%def>