krb5 commit [krb5-1.11]: Conditionally include MITKC logo in HTML doc

[Tom Yu]

https://github.com/krb5/krb5/commit/123cd1362c2b59be5d4b5ea0578a04d7fdfcdc6e
commit 123cd1362c2b59be5d4b5ea0578a04d7fdfcdc6e
Author: Tom Yu <tlyu at mit.edu>
Date:   Thu Dec 13 18:07:51 2012 -0500

    Conditionally include MITKC logo in HTML doc
    
    Conditionally include the MITKC logo in the HTML output from Sphinx if
    the environment variable HTML_LOGO is set.  During official builds for
    the web site, that environment variable will point to an appropriately
    scaled copy of the MITKC logo.
    
    Adjust HTML document colors to match logo.
    
    (cherry picked from commit 7a0f65b38e471a69f2f7d900758260ed1f242d5f)
    
    ticket: 7504
    version_fixed: 1.11
    status: resolved

 doc/_static/kerb.css       |    2 +-
 doc/_templates/layout.html |    2 +-
 doc/conf.py                |    7 ++++---
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/doc/_static/kerb.css b/doc/_static/kerb.css
index eb93bc4..1eeebb7 100644
--- a/doc/_static/kerb.css
+++ b/doc/_static/kerb.css
@@ -24,7 +24,7 @@ div.header, div.content, div.footer {
 div.header-wrapper {
   background: white;
   border-bottom: 3px solid #2e3436;
-  border-top: 13px solid #59121e;
+  border-top: 13px solid #5d1509;
 }
 
 /* Header */
diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
index e517be5..7bfdec6 100644
--- a/doc/_templates/layout.html
+++ b/doc/_templates/layout.html
@@ -39,7 +39,7 @@
             {% endif %}
             {% block headertitle %}
                 <h1><a href="{{ pathto (master_doc) }}"
-                style="color: #59121e; font-size: 120%;
+                style="color: {{ theme_bgcolor }}; font-size: 120%;
                 padding-top: 10px;">{{ shorttitle|e }}</a><h1>
             {% endblock %}
             <div class="rel" style="font-size: 50%; padding-bottom: 0px;" >
diff --git a/doc/conf.py b/doc/conf.py
index 44fe812..266507c 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -106,8 +106,8 @@ html_theme = 'agogo'
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
-html_theme_options = { "linkcolor": "#a63019", "footerbg":  "#59121e",
-                       "bgcolor": "#59121e", "documentwidth": "80%",
+html_theme_options = { "linkcolor": "#881f0d", "footerbg":  "#5d1509",
+                       "bgcolor": "#5d1509", "documentwidth": "80%",
                        "pagewidth": "auto", "sidebarwidth": "20%" }
 
 # Add any paths that contain custom themes here, relative to this directory.
@@ -122,7 +122,8 @@ html_title = "MIT Kerberos Documentation"
 
 # The name of an image file (relative to this directory) to place at the top
 # of the sidebar.
-#html_logo = ""
+if os.environ.get('HTML_LOGO'):
+    html_logo = os.environ['HTML_LOGO']
 
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32