import rhodecode.lib.helpers as h

from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator

from rhodecode.lib.base import BaseRepoController, render

from rhodecode.lib.helpers import RepoPage

from rhodecode.lib.compat import json

from vcs.exceptions import RepositoryError, ChangesetError, \

ChangesetDoesNotExistError,BranchDoesNotExistError

log = logging.getLogger(__name__)

class ChangelogController(BaseRepoController):

    @LoginRequired()

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

                                   'repository.admin')

    def __before__(self):

        super(ChangelogController, self).__before__()

        c.affected_files_cut_off = 60

    def index(self):

        limit = 100

        if request.params.get('size'):

            try:

                int_size = int(request.params.get('size'))

            except ValueError:

                int_size = default

            int_size = int_size if int_size <= limit else limit

            c.size = int_size

            session['changelog_size'] = c.size

            session.save()

        else:

            c.size = int(session.get('changelog_size', default))

        p = int(request.params.get('page', 1))

        branch_name = request.params.get('branch', None)

        try:

            if branch_name:

                collection = [z for z in

                              c.rhodecode_repo.get_changesets(start=0,

                                                    branch_name=branch_name)]

                c.total_cs = len(collection)

            else:

                collection = list(c.rhodecode_repo)

                c.total_cs = len(c.rhodecode_repo)

	height: 16px;

	padding-left: 20px;

	margin-top: 7px;

	text-align: left;

}

#graph {

	overflow: hidden;

}

#graph_nodes {

	float: left;

	margin-right: -6px;

	margin-top: 0px;

}

#graph_content {

	width: 80%;

	float: left;

}

#graph_content .container_header {

	border: 1px solid #CCC;

	padding: 10px;

    -webkit-border-radius: 6px 6px 0px 0px;

    -moz-border-radius: 6px 6px 0px 0px;

    border-radius: 6px 6px 0px 0px;	

}

#graph_content #rev_range_container {

}

#graph_content .container {

	border-bottom: 1px solid #CCC;

	border-left: 1px solid #CCC;

	border-right: 1px solid #CCC;

	height: 60px;

	overflow: hidden;

}

#graph_content .container .right {

	float: right;

	width: 23%;

	text-align: right;

}

#graph_content .container .left {

	float: left;

	width: 25%;

	padding-left: 5px;

}

#graph_content .container .mid {

	float: left;

</%def>

<%def name="page_nav()">

	${self.menu('changelog')}     

</%def>

<%def name="main()">

<div class="box">

    <!-- box / title -->

    <div class="title">

        ${self.breadcrumbs()}

    </div>

    <div class="table">

		% if c.pagination:

			<div id="graph">

				<div id="graph_nodes">

					<canvas id="graph_canvas"></canvas>

				</div>

				<div id="graph_content">

					<div class="container_header">

				        ${h.form(h.url.current(),method='get')}

				        <div class="info_box" style="float:left">

				          ${h.submit('set',_('Show'),class_="ui-btn")}

				          ${h.text('size',size=1,value=c.size)}

				        </div>

				        ${h.end_form()}

                    <div style="float:right">${h.select('branch_filter',c.branch_name,c.branch_filters)}</div>

					</div>

				%for cnt,cs in enumerate(c.pagination):

					<div id="chg_${cnt+1}" class="container">

						<div class="left">

							<div class="date">

							${h.checkbox(cs.short_id,class_="changeset_range")}

							<span>${cs.revision}: ${h.short_id(cs.raw_id)}<br/>${cs.date}</span>

							</div>

							<div class="author">

								<div class="gravatar">

									<img alt="gravatar" src="${h.gravatar_url(h.email(cs.author),16)}"/>

								</div>

								<div title="${cs.author}" class="user">${h.person(cs.author)}</div>

							</div>

						</div>

						<div class="mid">

							<div class="message">${h.link_to(h.wrap_paragraphs(cs.message),h.url('changeset_home',repo_name=c.repo_name,revision=cs.raw_id))}</div>

						</div>	

						<div class="right">

									<div id="${cs.raw_id}_changes_info" class="changes">

                                        <span id="${cs.raw_id}" class="changed_total tooltip" title="${_('Affected number of files, click to show more details')}">${len(cs.affected_files)}</span>

									</div>					

										%if len(cs.parents)>1: