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Code Issues Releases Wiki Activity

load images as base64

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This commit is contained in:
John Supplee 2019-03-03 19:15:59 +02:00
parent dce4058705
commit 6883a60f5d
2 changed files with 23 additions and 19 deletions
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9
management/daemon.py
View File

@ -521,7 +521,7 @@ def privacy_status_set():
return "OK" return "OK"
# Mailgraph # Mailgraph
import base64
@app.route('/mailgraph/image.cgi', methods=['GET']) @app.route('/mailgraph/image.cgi', methods=['GET'])
@authorized_personnel_only @authorized_personnel_only
def mailgraph(): def mailgraph():
@ -540,11 +540,8 @@ def mailgraph():
return ('Error generating mailgraph image: %s' % request.query_string, 500) return ('Error generating mailgraph image: %s' % request.query_string, 500)
headers, image_bytes = bin_out.split(b'\n\n', 1) headers, image_bytes = bin_out.split(b'\n\n', 1)
response = make_response(image_bytes)
for line in headers.splitlines(): return base64.b64encode(image_bytes)
name, value = line.decode("utf8").split(':', 1)
response.headers[name] = value
return response
return ('Mailgraph: no image requested', 500) return ('Mailgraph: no image requested', 500)

33
management/templates/mailgraph.html
View File

@ -7,24 +7,24 @@
</ul> </ul>
<h3 id="G0">Last Day</h3> <h3 id="G0">Last Day</h3>
<p><img src="" data-src="/admin/mailgraph/image.cgi?0-n" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?0-n" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?0-e" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?0-e" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?0-g" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?0-g" alt="mailgraph"/></p>
<h3 id="G1">Last Week</h3> <h3 id="G1">Last Week</h3>
<p><img src="" data-src="/admin/mailgraph/image.cgi?1-n" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?1-n" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?1-e" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?1-e" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?1-g" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?1-g" alt="mailgraph"/></p>
<h3 id="G2">Last Month</h3> <h3 id="G2">Last Month</h3>
<p><img src="" data-src="/admin/mailgraph/image.cgi?2-n" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?2-n" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?2-e" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?2-e" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?2-g" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?2-g" alt="mailgraph"/></p>
<h3 id="G3">Last Year</h3> <h3 id="G3">Last Year</h3>
<p><img src="" data-src="/admin/mailgraph/image.cgi?3-n" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?3-n" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?3-e" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?3-e" alt="mailgraph"/></p>
<p><img src="" data-src="/admin/mailgraph/image.cgi?3-g" alt="mailgraph"/></p> <p><img src="" data-src="/mailgraph/image.cgi?3-g" alt="mailgraph"/></p>
<hr/> <hr/>
@ -34,7 +34,14 @@
<script type="text/javascript"> <script type="text/javascript">
function show_mailgraph() { function show_mailgraph() {
$('[data-src]').each(function() { $('[data-src]').each(function() {
$(this).attr('src', $(this).attr('data-src')); api(
$(this).attr('data-src'),
'GET',
'',
function(data) {
$(this).attr('src', 'data:image/gif;base64,' + data);
}
);
}); });
} }
</script> </script>