x/stackalytics
Code Issues Proposed changes

Make gravatar link on client-side

Browse Source 
Link to gravatar image is generated completely on client-side and no
longer included into user or record objects.

Added libs:
 * JS MD5 (BSD license)
 * JS jQuery.gravatar (WTFPL license), changed

Removed libs:
 * Flask.Gravatar

Closes bug 1320242

Change-Id: Iee08dc845c162a3ccb97d176997df31a6e7b3c63
This commit is contained in:
Ilya Shakhat 2014-05-22 17:25:42 +04:00
parent 64b9a46062
commit 8442f2d8e4
10 changed files with 334 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
dashboard/helpers.py
View File

@ -16,7 +16,6 @@
import datetime
import re
from flask.ext import gravatar as gravatar_ext
import six
from dashboard import parameters
@ -26,8 +25,6 @@ from stackalytics.processor import utils
INFINITY_HTML = '∞'
gravatar = gravatar_ext.Gravatar(None, size=64, rating='g', default='wavatar')
def _extend_author_fields(record):
record['author_link'] = make_link(
@ -36,7 +33,6 @@ def _extend_author_fields(record):
record['company_link'] = make_link(
record['company_name'], '/',
{'company': record['company_name'], 'user_id': ''})
record['gravatar'] = gravatar(record.get('author_email', 'stackalytics'))
def _extend_record_common_fields(record):
@ -110,10 +106,6 @@ def extend_user(user):
company_name, '/', {'company': company_name, 'user_id': ''})
else:
user['company_link'] = ''
if user['emails']:
user['gravatar'] = gravatar(user['emails'][0])
else:
user['gravatar'] = gravatar(user['user_id'])
return user

51
dashboard/static/js/jquery.gravatar.js Normal file
View File

@ -0,0 +1,51 @@
/*
* jQuery.gravatar 1.0.1 (2009-01-08)
*
* Written by Zach Leatherman
* http://zachleat.com
*
* Licensed under the WTFPL (http://sam.zoy.org/wtfpl/)
*
* Requires jQuery http://jquery.com (1.2.6 at time of release)
* Requires http://pajhome.org.uk/crypt/md5/md5.js
*/
(function($)
{
$.gravatarImageURI = function(emailAddress, overrides)
{
var options = $.extend({
// Defaults are not hardcoded here in case gravatar changes them on their end.
// integer size: between 1 and 512, default 80 (in pixels)
size: '',
// rating: g (default), pg, r, x
rating: '',
// url to define a default image (can also be one of: identicon, monsterid, wavatar)
image: '',
// secure
secure: false,
// support css on img element
classes: ''
}, overrides);
var baseUrl = options.secure ? 'https://secure.gravatar.com/avatar/' : 'http://www.gravatar.com/avatar/';
return baseUrl +
hex_md5(emailAddress) +
'.jpg?' +
(options.size ? 's=' + options.size + '&' : '') +
(options.rating ? 'r=' + options.rating + '&' : '') +
(options.image ? 'd=' + encodeURIComponent(options.image) : '');
};
$.gravatar = function(emailAddress, overrides)
{
return $('<img src="' + $.gravatarImageURI(emailAddress, overrides) +
'"' +
(options.classes ? ' class="' + options.classes + '"' : '') +
' />').bind('error', function()
{
$(this).remove();
});
};
})(jQuery);

256
dashboard/static/js/md5.js Normal file
View File

@ -0,0 +1,256 @@
/*
* A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
* Digest Algorithm, as defined in RFC 1321.
* Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
* Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
* Distributed under the BSD License
* See http://pajhome.org.uk/crypt/md5 for more info.
*/
/*
* Configurable variables. You may need to tweak these to be compatible with
* the server-side, but the defaults work in most cases.
*/
var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */
var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */
var chrsz = 8; /* bits per input character. 8 - ASCII; 16 - Unicode */
/*
* These are the functions you'll usually want to call
* They take string arguments and return either hex or base-64 encoded strings
*/
function hex_md5(s){ return binl2hex(core_md5(str2binl(s), s.length * chrsz));}
function b64_md5(s){ return binl2b64(core_md5(str2binl(s), s.length * chrsz));}
function str_md5(s){ return binl2str(core_md5(str2binl(s), s.length * chrsz));}
function hex_hmac_md5(key, data) { return binl2hex(core_hmac_md5(key, data)); }
function b64_hmac_md5(key, data) { return binl2b64(core_hmac_md5(key, data)); }
function str_hmac_md5(key, data) { return binl2str(core_hmac_md5(key, data)); }
/*
* Perform a simple self-test to see if the VM is working
*/
function md5_vm_test()
{
return hex_md5("abc") == "900150983cd24fb0d6963f7d28e17f72";
}
/*
* Calculate the MD5 of an array of little-endian words, and a bit length
*/
function core_md5(x, len)
{
/* append padding */
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for(var i = 0; i < x.length; i += 16)
{
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936);
d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897);
d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416);
d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i+10], 17, -42063);
b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682);
d = md5_ff(d, a, b, c, x[i+13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510);
d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632);
c = md5_gg(c, d, a, b, x[i+11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302);
a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691);
d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083);
c = md5_gg(c, d, a, b, x[i+15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438);
d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690);
c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467);
d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784);
c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558);
d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i+14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060);
d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174);
d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222);
c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487);
d = md5_hh(d, a, b, c, x[i+12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i+15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844);
d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571);
d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i+10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359);
d = md5_ii(d, a, b, c, x[i+15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070);
d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd);
}
return Array(a, b, c, d);
}
/*
* These functions implement the four basic operations the algorithm uses.
*/
function md5_cmn(q, a, b, x, s, t)
{
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b);
}
function md5_ff(a, b, c, d, x, s, t)
{
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t);
}
function md5_gg(a, b, c, d, x, s, t)
{
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t);
}
function md5_hh(a, b, c, d, x, s, t)
{
return md5_cmn(b ^ c ^ d, a, b, x, s, t);
}
function md5_ii(a, b, c, d, x, s, t)
{
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t);
}
/*
* Calculate the HMAC-MD5, of a key and some data
*/
function core_hmac_md5(key, data)
{
var bkey = str2binl(key);
if(bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);
var ipad = Array(16), opad = Array(16);
for(var i = 0; i < 16; i++)
{
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C;
}
var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
return core_md5(opad.concat(hash), 512 + 128);
}
/*
* Add integers, wrapping at 2^32. This uses 16-bit operations internally
* to work around bugs in some JS interpreters.
*/
function safe_add(x, y)
{
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF);
}
/*
* Bitwise rotate a 32-bit number to the left.
*/
function bit_rol(num, cnt)
{
return (num << cnt) | (num >>> (32 - cnt));
}
/*
* Convert a string to an array of little-endian words
* If chrsz is ASCII, characters >255 have their hi-byte silently ignored.
*/
function str2binl(str)
{
var bin = Array();
var mask = (1 << chrsz) - 1;
for(var i = 0; i < str.length * chrsz; i += chrsz)
bin[i>>5] |= (str.charCodeAt(i / chrsz) & mask) << (i%32);
return bin;
}
/*
* Convert an array of little-endian words to a string
*/
function binl2str(bin)
{
var str = "";
var mask = (1 << chrsz) - 1;
for(var i = 0; i < bin.length * 32; i += chrsz)
str += String.fromCharCode((bin[i>>5] >>> (i % 32)) & mask);
return str;
}
/*
* Convert an array of little-endian words to a hex string.
*/
function binl2hex(binarray)
{
var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
var str = "";
for(var i = 0; i < binarray.length * 4; i++)
{
str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
hex_tab.charAt((binarray[i>>2] >> ((i%4)*8 )) & 0xF);
}
return str;
}
/*
* Convert an array of little-endian words to a base-64 string
*/
function binl2b64(binarray)
{
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var str = "";
for(var i = 0; i < binarray.length * 4; i += 3)
{
var triplet = (((binarray[i >> 2] >> 8 * ( i %4)) & 0xFF) << 16)
| (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
| ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
for(var j = 0; j < 4; j++)
{
if(i * 8 + j * 6 > binarray.length * 32) str += b64pad;
else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
}
}
return str;
}

16
dashboard/static/js/stackalytics-ui.js
View File

@ -244,6 +244,22 @@ function render_punch_card(chart_id, chart_data) {
});
}
function extendWithGravatar(record, image_size) {
var gravatar = "stackalytics";
if (record.author_email) {
gravatar = record.author_email;
} else if (record.emails && record.emails.length > 0) {
gravatar = record.emails[0];
} else if (record.user_id) {
gravatar = record.user_id;
}
record.gravatar = $.gravatarImageURI(gravatar, {
"image": "wavatar",
"rating": "g",
"size": image_size? image_size: 64
});
}
function getUrlVars() {
var vars = {};
var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function (m, key, value) {

6
dashboard/templates/_macros/activity_log.html
View File

@ -32,6 +32,10 @@ show_record_type=True, show_user_gravatar=True, gravatar_size=32, show_all=True)
if ((start_record == 0) && (data["activity"].length == 0)) {
$('#activity_header').hide();
}
$.each(data["activity"], function() {
console.log(this);
extendWithGravatar(this, {{ gravatar_size }});
});
$("#activity_template").tmpl(data["activity"]).appendTo("#activity_container");
$('.ext_link').click(function (event) {
event.preventDefault();
@ -60,7 +64,7 @@ show_record_type=True, show_user_gravatar=True, gravatar_size=32, show_all=True)
<div class="record">
<div style='float: left; '>
{% if show_user_gravatar %}
<img src="${gravatar}" style="width: {{ gravatar_size }}px; height: {{ gravatar_size }}px;">
<img src="${gravatar}">
{% else %}
<img src="http://www.gravatar.com/avatar/a${parseInt(record_type,36)}?s={{ gravatar_size }}&d=identicon" style="width: {{ gravatar_size }}px; height: {{ gravatar_size }}px;">
{% endif %}

2
dashboard/templates/_macros/user_profile.html
View File

@ -6,6 +6,8 @@
url: make_uri("/api/1.0/users/{{ user_id }}", extra_options),
dataType: "json",
success: function (data) {
var user = data["user"];
extendWithGravatar(user, 64);
$("#user_profile_template").tmpl(data["user"]).appendTo("#user_profile_container");
}
});

2
dashboard/templates/layout.html
View File

@ -41,6 +41,8 @@
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.highlighter.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/select2.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.tmpl.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/md5.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.gravatar.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/stackalytics-ui.js') }}"></script>
<script type="text/javascript">

2
dashboard/templates/reports/base_report.html
View File

@ -37,6 +37,8 @@
<script type="text/javascript" src="{{ url_for('static', filename='js/jqplot.highlighter.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/select2.min.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.tmpl.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/md5.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/jquery.gravatar.js') }}"></script>
<script type="text/javascript" src="{{ url_for('static', filename='js/stackalytics-ui.js') }}"></script>
{% block scripts %}{% endblock %}

4
dashboard/web.py
View File

@ -20,7 +20,6 @@ import re
import time
import flask
from flask.ext import gravatar as gravatar_ext
from oslo.config import cfg
import six
@ -582,9 +581,6 @@ def timeline(records, **kwargs):
return [array_commits, array_commits_hl, array_loc]
gravatar = gravatar_ext.Gravatar(app, size=64, rating='g', default='wavatar')
@app.template_filter('make_url')
def to_url_params(dict_params, base_url):
return base_url + '?' + '&'.join(

1
requirements.txt
View File

@ -1,4 +1,3 @@
Flask-Gravatar
Flask>=0.10,<1.0
iso8601>=0.1.8
oslo.config>=1.2.0