incremental work

7 files changed, 138 insertions, 10 deletions

diff --git a/bn_django/git_wiki/models.py b/bn_django/git_wiki/models.py
index 78a26f6..ba133b6 100644
--- a/bn_django/git_wiki/models.py
+++ b/bn_django/git_wiki/models.py
@@ -83,7 +83,12 @@ class Item(models.Model):
     def get_admin_url(self):
         return "%s/k/%s/" % (ADMIN_URL, self.id)
 
-    
+    def isfig(self):
+        if self.name.find('.') != -1:
+            return True
+        else:
+            return False
+
     def update(self):
         import commands
         if (not self.id): return
@@ -94,6 +99,11 @@ class Item(models.Model):
         self.size = commands.getoutput(GITPREFIX + ' cat-file -s  ' + self.id)
         self.save()
 
+    def getfile(self):
+        import commands
+        if (not self.id): return
+        return open(str(GITWIKI_DIR + '/objects/' + self.id[:2] + '/' + self.id[2:]),'r')
+
 class Commit(models.Model):
     id = models.CharField("hash", maxlength=40,blank=False,primary_key=True)
     rawdiff = models.TextField("ASCII contents of full commit diff")
diff --git a/bn_django/git_wiki/settings.py b/bn_django/git_wiki/settings.py
index b94d318..965ac26 100644
--- a/bn_django/git_wiki/settings.py
+++ b/bn_django/git_wiki/settings.py
@@ -1,13 +1,13 @@
 
 # full path to directory holding the wiki repository (or sys links to 
 #   the repositories)
-GITWIKI_BASE = '/srv/git/'
+GITWIKI_BASE = '/home/bnewbold/knowledge/'
 
 # leave this blank (NO WHITE SPACE) unless you're using a bare repo
-GITWIKI_NAME = 'knowledge'
+GITWIKI_NAME = ''
 
 # fill path to the git command
-GITCOMMAND = '/usr/bin/git'
+GITCOMMAND = '/usr/local/bin/git'
 
 GITWIKI_DIR = str(GITWIKI_BASE) + '/' + str(GITWIKI_NAME) + '.git'
 GITPREFIX = 'cd ' +str(GITWIKI_BASE) + '; ' + str(GITCOMMAND) + ' --git-dir=' \
diff --git a/bn_django/git_wiki/templates/git_wiki/item.html b/bn_django/git_wiki/templates/git_wiki/item.html
index d9d33c9..e26722d 100644
--- a/bn_django/git_wiki/templates/git_wiki/item.html
+++ b/bn_django/git_wiki/templates/git_wiki/item.html
@@ -22,6 +22,7 @@
     <br />
     <span class="righty">
     <a href="/k/{{ item.slug }}/raw/">raw</a> - 
+    <a href="/k/{{ item.slug }}/latex/">latex</a> - 
     <a href="/k/{{ item.slug }}/pdf/">pdf</a> - 
     <a href="/k/{{ item.slug }}/log">log</a>
     </span>
diff --git a/bn_django/git_wiki/templates/git_wiki/tree.html b/bn_django/git_wiki/templates/git_wiki/tree.html
index 1c33a98..08f6e35 100644
--- a/bn_django/git_wiki/templates/git_wiki/tree.html
+++ b/bn_django/git_wiki/templates/git_wiki/tree.html
@@ -6,12 +6,10 @@
 {% block title %}Knowledge Category: {{ tree.path }}{% endblock %}
 
 {% block gitwiki %}
-    <h3>Tree sha1 hash:</h3>
-        <span class="hash">{{ tree.id }}</span>
-    <h3>Tree path:</h3>
-        <span class="hash">{{ tree.path }}</span>
     <h3>Directory listing:</h3>
     {% include "git_wiki/tree_table" %}
+    <h3>Tree sha1 hash:</h3> 
+        <span class="hash">{{ tree.id }}</span>
     <h3>Shortlog:</h3>
     {% include "git_wiki/shortlog_table" %}
 {% endblock %}
diff --git a/bn_django/git_wiki/templates/git_wiki/tree_table b/bn_django/git_wiki/templates/git_wiki/tree_table
index 82d169a..c1f9a82 100644
--- a/bn_django/git_wiki/templates/git_wiki/tree_table
+++ b/bn_django/git_wiki/templates/git_wiki/tree_table
@@ -8,7 +8,13 @@
             <a href='/k/{{ o.slug }}/' class="item">
                 {{o.path}}</a>
             </td><td type="links">
-            <a href='/k/{{ o.slug }}/pdf/'>pdf</a> 
+            {% if o.isfig %}
+                <a href='/k/{{ o.slug }}'>download</a> 
+            {% else %}
+                <a href='/k/{{ o.slug }}/pdf/'>pdf</a>&nbsp; 
+                <a href='/k/{{ o.slug }}/latex/'>latex</a>&nbsp; 
+                <a href='/k/{{ o.slug }}/raw/'>raw</a> 
+            {% endif %}
             </td>
         {% else %} {% ifequal o.type 'tree' %}
             <a href='/k/{{ o.slug }}/' class="tree">
@@ -17,7 +23,7 @@
             <a href='/k/{{ o.slug }}/'>browse</a>
             </td>
         {% else %}
-            <a href='/k/{{ o.slug }}/' class="item">
+            <a href='/k/{{ o.slug }}' class="item">
                 {{o.name}}</a>
             </td><td type="links">
             </td>
diff --git a/bn_django/git_wiki/urls.py b/bn_django/git_wiki/urls.py
index 0cd2031..2570f05 100644
--- a/bn_django/git_wiki/urls.py
+++ b/bn_django/git_wiki/urls.py
@@ -19,5 +19,11 @@ urlpatterns = patterns('bn_django.git_wiki.views',
     (r'^(?P<reqslug>[\w\-\_\/]*)/log/$', 'tree',), 
     (r'^(?P<reqslug>[\w\-\_\/]*)/edit/$', 'tree',),
     (r'^(?P<reqslug>[\w\-\_\/]*)/pdf/$', 'tree',),
+    (r'^(?P<reqslug>[\w\-\_\/]*)/raw/$', 'rawitem',),
+    (r'^(?P<reqslug>[\w\-\_\/]*)/latex/$', 'latexitem',),
+    (r'^(?P<reqslug>[\w\-\_\/]*\.png/?)$', 'figure',), 
+    (r'^(?P<reqslug>[\w\-\_\/]*\.gif/?)$', 'figure',), 
+    (r'^(?P<reqslug>[\w\-\_\/]*\.jpg/?)$', 'figure',), 
+    (r'^(?P<reqslug>[\w\-\_\/]*\.jpeg/?)$', 'figure',), 
     (r'^(?P<reqslug>[\w\-\_\/]*)$', 'tree',), 
 )
diff --git a/bn_django/git_wiki/views.py b/bn_django/git_wiki/views.py
index b0dde21..1cad5be 100644
--- a/bn_django/git_wiki/views.py
+++ b/bn_django/git_wiki/views.py
@@ -60,6 +60,113 @@ def item(request, reqslug, blob=None):
         return render_to_response('git_wiki/item.html',
                         dict(item=i,doc=parts,user=request.user))
 
+def latexitem(request, reqslug, blob=None):
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+
+    try:
+        from docutils.core import publish_parts
+    except ImportError:
+        if settings.DEBUG:
+            raise HttpResponseServerError(request)
+    else:
+        docutils_settings = getattr(settings, "GITWIKI_REST_SETTINGS", {})
+        parts = publish_parts(source=i.contents, writer_name="latex", settings_overrides=docutils_settings)
+        hr = HttpResponse(mimetype="text/plain")
+        hr['Content-Disposition'] = 'filename=%s.tex' % reqslug
+        hr.write(parts['whole'].replace('{\$}','$'))
+        #hr.write(parts['whole'])
+        return hr
+
+def pdfitem(request, reqslug, blob=None):
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+
+    try:
+        from docutils.core import publish_parts
+    except ImportError:
+        if settings.DEBUG:
+            raise HttpResponseServerError(request)
+    else:
+        docutils_settings = getattr(settings, "GITWIKI_REST_SETTINGS", {})
+        parts = publish_parts(source=i.contents, writer_name="latex", settings_overrides=docutils_settings)
+        hr = HttpResponse(mimetype="text/plain")
+        hr['Content-Disposition'] = 'filename=%s.tex' % reqslug
+        hr.write(parts['whole'])
+        return hr
+
+def rawitem(request, reqslug, blob=None):
+    if reqslug.endswith('/'):
+        reqslug=reqslug[:-1]
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    i.update()
+    slug = i.slug()
+    r = HttpResponse(mimetype="text/plain")
+    r['Content-Disposition'] = 'filename=%s.txt' % reqslug
+    r.write(i.contents)
+    return r
+
+def figure(request, reqslug, blob=None, download=False):
+    if reqslug.endswith('/'):
+        reqslug=reqslug[:-1]
+    if not blob:
+        i = fromslug(reqslug)
+        if not i:
+            l = reqslug.split('/')
+            if l[-2] == 'fig':
+                l = l[:-3] + l[-2:]
+            else:
+                l = l[:-2] + l[-1:]
+            i = fromslug('/'.join(l))
+            if not i:
+                raise Http404
+        if i.type == 'tree':
+            return tree(request, reqslug)
+    else: 
+        i = blob
+    mime = "image/image"
+    slug = i.slug()
+    i.update()
+    if slug.endswith('.jpg') or slug.endswith('.jpeg'):
+        mime = "image/jpeg"
+    elif slug.endswith('.png'):
+        mime = "image/jpeg"
+    elif slug.endswith('.gif'):
+        mime = "image/jpeg"
+    elif slug.endswith('.svg'):
+        mime = "image/svg+xml"
+    r = HttpResponse(mimetype=mime)
+    if download:
+        r['Content-Disposition'] = 'attachment; filename=%s' % reqslug
+    else:
+        r['Content-Disposition'] = 'filename=%s' % reqslug
+    f = i.getfile()
+    t = f.readlines()
+    print "hello!"
+    r.write(i.contents)
+    return r
+
 def olditem(request, hash):
     i = get_object_or_404(Item, id=hash)
     i.update()