From 37e12ce9f571e577187fc3838a0a99ca9a6a421d Mon Sep 17 00:00:00 2001
From: "James E. Blair" <jeblair@redhat.com>
Date: Mon, 13 Aug 2018 16:32:28 -0700
Subject: [PATCH] Add icons to index files

With URLs that may include any number of directory levels before
even the prefix of our upload, it's difficult (though not impossible)
to upload the icons to a fixed location in the container and
reference that location.  A more self-contained approach is just
to embed the icon data directly into the HTML.  That is what is
done here.

Change-Id: I12342aa479bac41eb3b401d1e92689a56b3c2a2b
---
 .../library/zuul_swift_upload.py              | 65 +++++++++++++++++--
 1 file changed, 58 insertions(+), 7 deletions(-)

diff --git a/roles/upload-logs-swift/library/zuul_swift_upload.py b/roles/upload-logs-swift/library/zuul_swift_upload.py
index 9ccf605e0..cddec5fa8 100755
--- a/roles/upload-logs-swift/library/zuul_swift_upload.py
+++ b/roles/upload-logs-swift/library/zuul_swift_upload.py
@@ -47,23 +47,74 @@ POST_ATTEMPTS = 3
 
 # Map mime types to apache icons
 APACHE_MIME_ICON_MAP = {
-    '_default': '/icons/unknown.png',
-    'application/gzip': '/icons/compressed.png',
-    'application/directory': '/icons/folder.png',
-    'text/html': '/icons/text.png',
-    'text/plain': '/icons/text.png',
+    '_default': 'unknown.png',
+    'application/gzip': 'compressed.png',
+    'application/directory': 'folder.png',
+    'text/html': 'text.png',
+    'text/plain': 'text.png',
 }
 
 # Map mime types to apache icons
 APACHE_FILE_ICON_MAP = {
-    '..': '/icons/back.png',
+    '..': 'back.png',
 }
 
+# These icon files are from the Apache project and are in the public
+# domain.
+ICON_IMAGES = {
+    'back.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAElBMVEX/'
+                '///M//+ZmZlmZmYzMzMAAACei5rnAAAAAnRSTlP/AOW3MEoAAABWSURB'
+                'VHjabdBBCgAhDEPRRpv7X3kwEMsQ//IRRC08urjRHbha5VLFUsVSxVI9'
+                'lmDh5hMpHD6n0EgoiZG0DNINpnWlcVXaRix76e1/8dddcL6nG0Ri9gHj'
+                'tgSXKYeLBgAAAABJRU5ErkJggg==',
+    'compressed.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAADAFBM'
+                      'VEX//////8z//5n//2b//zP//wD/zP//zMz/zJn/zGb/zDP/zAD/'
+                      'mf//mcz/mZn/mWb/mTP/mQD/Zv//Zsz/Zpn/Zmb/ZjP/ZgD/M///'
+                      'M8z/M5n/M2b/MzP/MwD/AP//AMz/AJn/AGb/ADP/AADM///M/8zM'
+                      '/5nM/2bM/zPM/wDMzP/MzMzMzJnMzGbMzDPMzADMmf/MmczMmZnM'
+                      'mWbMmTPMmQDMZv/MZszMZpnMZmbMZjPMZgDMM//MM8zMM5nMM2bM'
+                      'MzPMMwDMAP/MAMzMAJnMAGbMADPMAACZ//+Z/8yZ/5mZ/2aZ/zOZ'
+                      '/wCZzP+ZzMyZzJmZzGaZzDOZzACZmf+ZmcyZmZmZmWaZmTOZmQCZ'
+                      'Zv+ZZsyZZpmZZmaZZjOZZgCZM/+ZM8yZM5mZM2aZMzOZMwCZAP+Z'
+                      'AMyZAJmZAGaZADOZAABm//9m/8xm/5lm/2Zm/zNm/wBmzP9mzMxm'
+                      'zJlmzGZmzDNmzABmmf9mmcxmmZlmmWZmmTNmmQBmZv9mZsxmZplm'
+                      'ZmZmZjNmZgBmM/9mM8xmM5lmM2ZmMzNmMwBmAP9mAMxmAJlmAGZm'
+                      'ADNmAAAz//8z/8wz/5kz/2Yz/zMz/wAzzP8zzMwzzJkzzGYzzDMz'
+                      'zAAzmf8zmcwzmZkzmWYzmTMzmQAzZv8zZswzZpkzZmYzZjMzZgAz'
+                      'M/8zM8wzM5kzM2YzMzMzMwAzAP8zAMwzAJkzAGYzADMzAAAA//8A'
+                      '/8wA/5kA/2YA/zMA/wAAzP8AzMwAzJkAzGYAzDMAzAAAmf8AmcwA'
+                      'mZkAmWYAmTMAmQAAZv8AZswAZpkAZmYAZjMAZgAAM/8AM8wAM5kA'
+                      'M2YAMzMAMwAAAP8AAMwAAJkAAGYAADPuAADdAAC7AACqAACIAAB3'
+                      'AABVAABEAAAiAAARAAAA7gAA3QAAuwAAqgAAiAAAdwAAVQAARAAA'
+                      'IgAAEQAAAO4AAN0AALsAAKoAAIgAAHcAAFUAAEQAACIAABHu7u7d'
+                      '3d27u7uqqqqIiIh3d3dVVVVEREQiIiIREREAAAD7CIKZAAAAJXRS'
+                      'TlP///////////////////////////////////////////////8A'
+                      'P89CTwAAAGtJREFUeNp9z9ENgDAIhOEOco+dybVuEXasFMRDY/x5'
+                      '+xJCO6Znu6kSx7BhXyjtKBWWNlwW88Loid7hFRKBXiIYCMfMEYUQ'
+                      'QohC3CjFA5nIjqx1CqlDLGR/EhM5O06yvin0ftGOyIS7lV14AsQN'
+                      'aR7rMEBYAAAAAElFTkSuQmCC',
+    'folder.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAElBMVEX/'
+                  '////zJnM//+ZZjMzMzMAAADCEvqoAAAAA3RSTlP//wDXyg1BAAAASElE'
+                  'QVR42s3KQQ6AQAhDUaXt/a/sQDrRJu7c+NmQB0e99B3lnqjT6cYx6zSI'
+                  'bV40n3D7psYMoBoz4w8/EdNYQsbGEjNxYSljXTEsA9O1pLTvAAAAAElF'
+                  'TkSuQmCC',
+    'text.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAD1BMVEX/'
+                '///M//+ZmZkzMzMAAABVsTOVAAAAAnRSTlP/AOW3MEoAAABISURBVHja'
+                'tcrRCgAgCENRbf7/N7dKomGvngjhMsPLD4NdMPwia438NRIyxsaL/XQZ'
+                'hyxpkC6zyjLXGVXnkhqWJWIIrOgeinECLlUCjBCqNQoAAAAASUVORK5C'
+                'YII=',
+    'unknown.png': 'iVBORw0KGgoAAAANSUhEUgAAABQAAAAWCAMAAAD3n0w0AAAAD1BMVEX/'
+                   '///M//+ZmZkzMzMAAABVsTOVAAAAAnRSTlP/AOW3MEoAAABYSURBVHja'
+                   'ncvRDoAgDEPRruX/v1kmNHPBxMTLyzgD6FmsILg56g2hQnJkOco4yZhq'
+                   'tN5nYd5Zq0LsHblwxwP9GTCWsaGtoelANKzOlz/RfaLYUmLE6E28ALlN'
+                   'AupSdoFsAAAAAElFTkSuQmCC'}
+
 
 def get_mime_icon(mime, filename=''):
-    return (APACHE_FILE_ICON_MAP.get(filename) or
+    icon = (APACHE_FILE_ICON_MAP.get(filename) or
             APACHE_MIME_ICON_MAP.get(mime) or
             APACHE_MIME_ICON_MAP['_default'])
+    return "data:image/png;base64,%s" % ICON_IMAGES[icon]
 
 
 def sizeof_fmt(num, suffix='B'):