gitar

    Copyright © 2016 Maarten "Vngngdn" Vangeneugden

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

    it under the terms of the GNU Affero 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 Affero General Public License for more details.

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

    along with this program. If not, see https://www.gnu.org/licenses/agpl.html.

"""

from ..models import Repository

import git

def get_description(repository):

    """ Returns the Git repo description of the given repository.

    """

    if isinstance(repository, Repository):

        repository = git.Repo(repository.directory_path)

    return repository.description

def log_message(repository, commit, simple=True):

    """ Returns the log message that was attached to the given commit.

    Keyword arguments:

    repository -- the repository in which to search

    commit     -- the specific commit hash

    simple     -- whether to return a oneliner, or the entire message (default True)

    """

    pass

def get_repository_object(repository_name):

    """ Checks the database for a repository with the same name, and returns a

    GitPython Repo object.

    Given the name of the repository, this function will search the database for

    a repository whoms name corresponds with the given name. When it found one, 

    Keyword arguments:

    repository_name -- The name of the repository

    """

    # Next line raises a Repository.DoesNotExist exception if not found, so it's

    # not necessary to check whether it was found or not.

    repository = Repository.objects.get(directory_path__endswith=repository_name+".git")

    return git.Repo(repository.directory_path)

def get_repository_model_object(repository_name):

    """ Functions identical to the get_repository_object, except that this

    function returns the Django model representation.

    Keyword arguments:

    repository_name -- The name of the repository

    """

    return Repository.objects.get(directory_path__endswith=repository_name+".git")

def read_file(file_blob):

    """ Reads the contents of the given file, and returns it in a list of

    strings.

    Reading the contents of a file using GitPython is a bit cumbersome. This

    function takes care of the hassle, and returns a list of unicode strings,

    allowing easy operations on the file's contents.

    """

    file_data_stream = file_blob.data_stream

    file_content = file_data_stream.read().decode("utf-8")

    file_formatted_content = []

    line = ""

    for character in file_content:

        if character != "\n":

            line = line + character

        else:

            file_formatted_content.append(line)

            line = ""

    return file_formatted_content

def get_branches(repository):

    """ Returns all branch objects of the repository.

    """

    return repository.heads

def get_commits_of_all_branches(repository):

    """ Returns a dict with the keys being the branch objects, and the values

    """

    heads = repository.heads

    branches = dict()

    for head in heads:

        branches[head] = get_commits(repository, head.name)

def get_commits(repository, branch="master"):

    """ Returns all commits of the given repository.

    If branch is unspecified, the commits of the master branch are returned.

    """

    return repository.iter_commits(branch)

{% block title %}{{repository_name}}/{{file_name}} | Gitar{% endblock title %}

{% block stylesheets %}

<link href="/static/website/materialize/css/google-icons.css" rel="stylesheet" />

<link href="/static/website/materialize/css/materialize.css" rel="stylesheet" media="screen, projection" />

<link rel="stylesheet" href="https://cdn.rawgit.com/tonsky/FiraCode/1.204/distr/fira_code.css">

td {

	padding: 0 0 0 0;

}

pre {

	margin-top: 10px;

	margin-bottom: 10px;

}

table {

	line-height: 0px;

	padding-top: 0px;

	padding-bottom: 0px;

	border-spacing: 0 0;

	margin-top: 0px;

	margin-bottom: 0px;

}

</style>-->

{# For the syntax coloring of Gitar. TODO for later. #}

<link rel="stylesheet" type="text/css" href="/static/website/syntax.css" />

<link rel="stylesheet" type="text/css" href="/static/gitar/css/file.css" />

{% endblock stylesheets %}

{% block description %}

Content of {{file_name}} in {{repository_name}}

{% endblock description %}

{% block main %}

{% with mdac=materialDesign_accentColor mdc=materialDesign_color %} {# You'll see why this is handy shortly. #}

<div class="section {{ materialDesign_color }} lighten-2">

</div>

<div class="container section" style="font-family: 'Fira Code', monospace;">

    <h3 class="{{mdac}}-text text-accent-3">{{file_name}}</h3>

	<table class="highlight">

		{% for line in content %}

		<tr>

			  <td id="{{ forloop.counter }}" class="line-number">

                class="{{mdc}}-text"

                style="a:hover { color: #00e676;}"

                href="#{{ forloop.counter }}">

                <pre>{{ forloop.counter }}</pre></a></td>

			<td><pre>{{ line|safe }}</pre></td>

		</tr>

		{% endfor %}

	</table>

{% endwith %}

{% endblock main %}