Added a blob view

browser/templatetags/vcs.py

@@ -10,6 +10,11 @@ def oneline(value):
     line = value.split('\n')[0].strip()
     return line
 
+@register.filter
+@stringfilter
+def lines(value):
+    return value.split('\n')
+
 @register.filter
 @stringfilter
 def dirname(value):

browser/urls.py

@@ -1,7 +1,12 @@
 from django.conf.urls.defaults import *
 
 urlpatterns = patterns('',
+    # Root log
     (r'^(?P<repository>.*?)/log/$', 'codereview.browser.views.log'),
-    (r'^(?P<repository>.*?)/log/(?P<path>.*?/?)$', 'codereview.browser.views.log'),
+    # File (Blob) view
+    (r'^(?P<repository>.*?)/blob/(?P<path>.*?)$', 'codereview.browser.views.blob'),
+    # Path log
+    (r'^(?P<repository>.*?)/log/(?P<path>.*?)/$', 'codereview.browser.views.log'),
+    # Commit view
     (r'^(?P<repository>.*?)/view/(?P<ref>.*?)/$', 'codereview.browser.views.view'),
 )

browser/vcs.py

@@ -1,3 +1,4 @@
+import os
 import re
 import difflib
 from datetime import datetime
@@ -197,5 +198,18 @@ class Git(VCS):
             elif type(node) == git.objects.Tree:
                 dirs.append(node.path)
         return dirs, files
+    def blob(self, commit, path):
+        tree = self._repo.commit(commit).tree
+        dir = os.path.dirname(path)
+        if dir:
+            for i in tree.traverse():
+                if type(i) == git.objects.Tree and i.path == dir:
+                    tree = i
+        if dir != tree.path:
+            raise Exception('Path not found')
+        for node in tree:
+            if type(node) == git.objects.Blob and node.path == path:
+                return Blob(node.path, node.data_stream.read())
+        raise Exception('Blob Path not found')
 if __name__ == '__main__':
     g = Git('/home/correlr/code/voiceaxis')

browser/views.py

@@ -4,38 +4,45 @@ from django.shortcuts import render_to_response
 from codereview.dashboard.models import Repository
 from codereview.browser import vcs
 
-def log(request,repository, path=None):
+def _repo(request, name):
     try:
-        repository = Repository.objects.get(name=repository)
+        repository = Repository.objects.get(name=name)
     except:
         raise Http404
     repo = vcs.create(repository.type, repository.path)
     ref = request.GET['c'] if 'c' in request.GET else repo.ref()
+    return repo, ref
+def _nav_data(request, repo, ref, path=None):
+    path = path if path else ''
+    navigation = dict(zip(('dirs', 'files'), repo.browse(ref, path)))
+    return {'navigation': navigation}
+def _log_data(request, repo, ref, path=None):
     offset = int(request.GET['o']) if 'o' in request.GET else 0
     limit = 20
 
     path = path if path else ''
     log = repo.log(ref, path=path, max=limit, offset=offset)
-    navigation = dict(zip(('dirs', 'files'), repo.browse(ref, os.path.dirname(path))))
 
     newer = offset - limit if offset > limit else 0
     # Inspect the last commit. If it has no parents, we can't go any further
     # back.
     last = log[-1]
     older = offset + limit if last.parents else 0
-
-    return render_to_response('browser/log.html',
-            {
-                'repository': repository,
+    return {
             'path': path,
             'repo': repo,
             'log': log,
-                'navigation': navigation,
             'ref': ref,
             'offset': offset,
             'newer': newer,
             'older': older,
-            })
+            }
+def log(request, repository, path=None):
+    repo, ref = _repo(request, repository)
+    data = {'repository': repository}
+    data.update(_log_data(request, repo, ref, path))
+    data.update(_nav_data(request, repo, ref, path))
+    return render_to_response('browser/log.html', data)
 def view(request, repository, ref):
     try:
         repository = Repository.objects.get(name=repository)
@@ -53,3 +60,12 @@ def view(request, repository, ref):
                 'commit': commit,
                 'diffs': diffs,
             })
+def blob(request, repository, path):
+    repo, ref = _repo(request, repository)
+    data = {
+        'repository': repository,
+        'blob': repo.blob(ref, path),
+        }
+    data.update(_log_data(request, repo, ref, path))
+    data.update(_nav_data(request, repo, ref, os.path.dirname(path)))
+    return render_to_response('browser/blob.html', data)

templates/browser/blob.html

@@ -0,0 +1,19 @@
+{% extends "layouts/default.html" %}
+{% load vcs %}
+
+{% block navigation %}
+{% include "browser/navigation.html" %}
+{% endblock %}
+
+{% block content %}
+<h2>Blob View</h2>
+<table class="diff">
+    {% for line in blob.data|lines %}
+        <tr>
+            <td class="number">{{ forloop.counter }}</td>
+            <td class="text">{{ line }}</td>
+        </tr>
+    {% endfor %}
+</table>
+{% include "browser/commitlog.html" %}
+{% endblock %}

templates/browser/commitlog.html

@@ -0,0 +1,44 @@
+{% load gravatar %}
+{% load vcs %}
+
+<h2>Commit Log</h2>
+<table class="vcs-log">
+    <tr>
+        <th>Commit Date</th>
+        <th>Author</th>
+        <th>Commit Message</th>
+    </tr>
+{% for commit in log %}
+    <tr>
+        <td class="date">{{ commit.authored_date }}</td>
+        <td class="author">
+            <img src="{{ commit.author_email|gravatar:16 }}" />
+            {{ commit.author }}
+        </td>
+        <td class="message">
+            {% for branch, c in repo.branches.items %}
+                {% if commit.id == c.id %}
+                    <span class="marker branch"><a href="{% url codereview.browser.views.log repository=repository %}?c={{ branch }}">{{ branch }}</a></span>
+                {% endif %}
+            {% endfor %}
+            {% for tag, c in repo.tags.items %}
+                {% if commit.id == c.id %}
+                    <span class="marker tag"><a href="{% url codereview.browser.views.log repository=repository %}?c={{ tag }}">{{ tag }}</a></span>
+                {% endif %}
+            {% endfor %}
+            <a href="{% url codereview.browser.views.view repository=repository ref=commit.id %}">{{ commit.message|oneline }}</a>
+        </td>
+    </tr>
+{% endfor %}
+</table>
+<div class="vcs-nav">
+    {% if older %}
+        <a href="{% url codereview.browser.views.log repository=repository %}?c={{ ref }}&o={{ older }}">Older</a>
+    {% endif %}
+    {% if offset and older %}
+        &middot;
+    {% endif %}
+    {% if offset %}
+        <a href="{% url codereview.browser.views.log repository=repository %}?c={{ ref }}&o={{ newer }}">Newer</a>
+    {% endif %}
+</div>

templates/browser/log.html

@@ -1,51 +1,9 @@
 {% extends "layouts/default.html" %}
-{% load gravatar %}
-{% load vcs %}
 
 {% block navigation %}
 {% include "browser/navigation.html" %}
 {% endblock %}
 
 {% block content %}
-<h2>Commit Log</h2>
-<table class="vcs-log">
-    <tr>
-        <th>Commit Date</th>
-        <th>Author</th>
-        <th>Commit Message</th>
-    </tr>
-{% for commit in log %}
-    <tr>
-        <td class="date">{{ commit.authored_date }}</td>
-        <td class="author">
-            <img src="{{ commit.author_email|gravatar:16 }}" />
-            {{ commit.author }}
-        </td>
-        <td class="message">
-            {% for branch, c in repo.branches.items %}
-                {% if commit.id == c.id %}
-                    <span class="marker branch"><a href="{% url codereview.browser.views.log repository=repository.name %}?c={{ branch }}">{{ branch }}</a></span>
-                {% endif %}
-            {% endfor %}
-            {% for tag, c in repo.tags.items %}
-                {% if commit.id == c.id %}
-                    <span class="marker tag"><a href="{% url codereview.browser.views.log repository=repository.name %}?c={{ tag }}">{{ tag }}</a></span>
-                {% endif %}
-            {% endfor %}
-            <a href="{% url codereview.browser.views.view repository=repository.name ref=commit.id %}">{{ commit.message|oneline }}</a>
-        </td>
-    </tr>
-{% endfor %}
-</table>
-<div class="vcs-nav">
-    {% if older %}
-        <a href="{% url codereview.browser.views.log repository=repository.name %}?c={{ ref }}&o={{ older }}">Older</a>
-    {% endif %}
-    {% if offset and older %}
-        &middot;
-    {% endif %}
-    {% if offset %}
-        <a href="{% url codereview.browser.views.log repository=repository.name %}?c={{ ref }}&o={{ newer }}">Newer</a>
-    {% endif %}
-</div>
+{% include "browser/commitlog.html" %}
 {% endblock %}

templates/browser/navigation.html

@@ -1,5 +1,5 @@
 {% load vcs %}
-<h2><a href="{% url codereview.browser.views.log repository=repository.name %}?c={{ ref }}">{{ repository.name }}</a></h2>
+<h2><a href="{% url codereview.browser.views.log repository=repository %}?c={{ ref }}">{{ repository }}</a></h2>
 <h3>Branches</h3>
 <ul>
     {% for branch, commit in repo.branches.items %}
@@ -7,20 +7,20 @@
         {% if ref == branch or ref == commit.id %}
             <strong>{{ branch }}</strong>
         {% else %}
-            <a href="{% url codereview.browser.views.log repository=repository.name %}?c={{branch}}">{{ branch }}</a>
+            <a href="{% url codereview.browser.views.log repository=repository %}?c={{branch}}">{{ branch }}</a>
         {% endif %}
     </li>
     {% endfor %}
 </ul>
 <h3>Browse</h3>
-{% if path|dirname %}
-    <strong>{{ path|dirname }}/</strong><br />
-    <a href="{% url codereview.browser.views.log repository=repository.name path=path|dirname %}?c={{ ref }}">Up one</a>
+{% if path %}
+    <strong>{{ path }}</strong><br />
+    <a href="{% url codereview.browser.views.log repository=repository path=path|dirname %}?c={{ ref }}">Up one</a>
 {% endif %}
 <ul class="tree">
     {% for dir in navigation.dirs %}
     <li class="dir">
-        <a href="{% url codereview.browser.views.log repository=repository.name path=dir %}/?c={{ ref }}">{{ dir|basename }}</a>
+        <a href="{% url codereview.browser.views.log repository=repository path=dir %}?c={{ ref }}">{{ dir|basename }}</a>
     </li>
     {% endfor %}
     {% for file in navigation.files %}
@@ -28,7 +28,7 @@
         {% if file == path %}
             <strong>{{ file|basename }}</strong>
         {% else %}
-            <a href="{% url codereview.browser.views.log repository=repository.name path=file %}?c={{ ref }}">{{ file|basename }}</a>
+            <a href="{% url codereview.browser.views.blob repository=repository path=file %}?c={{ ref }}">{{ file|basename }}</a>
         {% endif %}
     </li>
     {% endfor %}