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Merge remote-tracking branch 'wouterds/master'
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@espadrine
espadrine committed Feb 14, 2015
2 parents a6d6018 + 3494115 commit 46450af
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188 changes: 168 additions & 20 deletions server.js
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Expand Up @@ -778,18 +778,18 @@ cache(function(data, match, sendBadge, request) {
try {
var data = JSON.parse(buffer);
switch (info.charAt(1)) {
case 'm':
var downloads = data.package.downloads.monthly;
badgeData.text[1] = metric(downloads) + '/month';
break;
case 'd':
var downloads = data.package.downloads.daily;
badgeData.text[1] = metric(downloads) + '/day';
break;
case 't':
var downloads = data.package.downloads.total;
badgeData.text[1] = metric(downloads) + ' total';
break;
case 'm':
var downloads = data.package.downloads.monthly;
badgeData.text[1] = metric(downloads) + '/month';
break;
case 'd':
var downloads = data.package.downloads.daily;
badgeData.text[1] = metric(downloads) + '/day';
break;
case 't':
var downloads = data.package.downloads.total;
badgeData.text[1] = metric(downloads) + ' total';
break;
}
badgeData.colorscheme = downloadCountColor(downloads);
sendBadge(format, badgeData);
Expand All @@ -801,10 +801,11 @@ cache(function(data, match, sendBadge, request) {
}));

// Packagist version integration.
camp.route(/^\/packagist\/v\/(.*)\.(svg|png|gif|jpg|json)$/,
camp.route(/^\/packagist\/(v|vpre)\/(.*)\.(svg|png|gif|jpg|json)$/,
cache(function(data, match, sendBadge, request) {
var userRepo = match[1]; // eg, `doctrine/orm`.
var format = match[2];
var info = match[1]; // either `v` or `vpre`.
var userRepo = match[2]; // eg, `doctrine/orm`.
var format = match[3];
var apiUrl = 'https://packagist.org/packages/' + userRepo + '.json';
var badgeData = getBadgeData('packagist', data);
request(apiUrl, function(err, res, buffer) {
Expand All @@ -814,12 +815,42 @@ cache(function(data, match, sendBadge, request) {
}
try {
var data = JSON.parse(buffer);
// Grab the latest stable version, or an unstable

var versions = Object.keys(data.package.versions);
var version = latestVersion(versions);
var vdata = versionColor(version);
badgeData.text[1] = vdata.version;
badgeData.colorscheme = vdata.color;

var badgeText = null;
var badgeColor = null;

switch (info) {
case 'v':
var stableVersion = latestVersion(versions);
var vdata = versionColor(stableVersion);
badgeText = vdata.version;
badgeColor = vdata.color;
break;
case 'vpre':
if (versions.length > 0) {
var unstableVersion = null;
for (var i = 0; i < versions.length; i++) {
var version = versions[i];
if (version.charAt(0) !== 'v') {
if (unstableVersion === null || (unstableVersion !== null && versionCompare(version, unstableVersion) > 0)) {
unstableVersion = version;
}
}
}

badgeText = unstableVersion;
badgeColor = 'orange';
}
break;
}

if (badgeText !== null) {
badgeData.text[1] = badgeText;
badgeData.colorscheme = badgeColor;
}

sendBadge(format, badgeData);
} catch(e) {
badgeData.text[1] = 'invalid';
Expand Down Expand Up @@ -3143,3 +3174,120 @@ function latestVersion(versions) {
}
return version;
}

function versionCompare(v1, v2, operator) {
// discuss at: http://phpjs.org/functions/version_compare/
// original by: Philippe Jausions (http://pear.php.net/user/jausions)
// original by: Aidan Lister (http://aidanlister.com/)
// reimplemented by: Kankrelune (http://www.webfaktory.info/)
// improved by: Brett Zamir (http://brett-zamir.me)
// improved by: Scott Baker
// improved by: Theriault
// example 1: version_compare('8.2.5rc', '8.2.5a');
// returns 1: 1
// example 2: version_compare('8.2.50', '8.2.52', '<');
// returns 2: true
// example 3: version_compare('5.3.0-dev', '5.3.0');
// returns 3: -1
// example 4: version_compare('4.1.0.52','4.01.0.51');
// returns 4: 1

this.php_js = this.php_js || {};
this.php_js.ENV = this.php_js.ENV || {};
// END REDUNDANT
// Important: compare must be initialized at 0.
var i = 0,
x = 0,
compare = 0,
// vm maps textual PHP versions to negatives so they're less than 0.
// PHP currently defines these as CASE-SENSITIVE. It is important to
// leave these as negatives so that they can come before numerical versions
// and as if no letters were there to begin with.
// (1alpha is < 1 and < 1.1 but > 1dev1)
// If a non-numerical value can't be mapped to this table, it receives
// -7 as its value.
vm = {
'dev': -6,
'alpha': -5,
'a': -5,
'beta': -4,
'b': -4,
'RC': -3,
'rc': -3,
'#': -2,
'p': 1,
'pl': 1
},
// This function will be called to prepare each version argument.
// It replaces every _, -, and + with a dot.
// It surrounds any nonsequence of numbers/dots with dots.
// It replaces sequences of dots with a single dot.
// version_compare('4..0', '4.0') == 0
// Important: A string of 0 length needs to be converted into a value
// even less than an unexisting value in vm (-7), hence [-8].
// It's also important to not strip spaces because of this.
// version_compare('', ' ') == 1
prepVersion = function (v) {
v = ('' + v)
.replace(/[_\-+]/g, '.');
v = v.replace(/([^.\d]+)/g, '.$1.')
.replace(/\.{2,}/g, '.');
return (!v.length ? [-8] : v.split('.'));
};
// This converts a version component to a number.
// Empty component becomes 0.
// Non-numerical component becomes a negative number.
// Numerical component becomes itself as an integer.
numVersion = function (v) {
return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10));
};
v1 = prepVersion(v1);
v2 = prepVersion(v2);
x = Math.max(v1.length, v2.length);
for (i = 0; i < x; i++) {
if (v1[i] == v2[i]) {
continue;
}
v1[i] = numVersion(v1[i]);
v2[i] = numVersion(v2[i]);
if (v1[i] < v2[i]) {
compare = -1;
break;
} else if (v1[i] > v2[i]) {
compare = 1;
break;
}
}
if (!operator) {
return compare;
}

// Important: operator is CASE-SENSITIVE.
// "No operator" seems to be treated as "<."
// Any other values seem to make the function return null.
switch (operator) {
case '>':
case 'gt':
return (compare > 0);
case '>=':
case 'ge':
return (compare >= 0);
case '<=':
case 'le':
return (compare <= 0);
case '==':
case '=':
case 'eq':
return (compare === 0);
case '<>':
case '!=':
case 'ne':
return (compare !== 0);
case '':
case '<':
case 'lt':
return (compare < 0);
default:
return null;
}
}
4 changes: 4 additions & 0 deletions try.html
View file
Expand Up @@ -298,6 +298,10 @@ <h3> Version </h3>
<td><img src='/packagist/v/symfony/symfony.svg' alt=''/></td>
<td><code>https://img.shields.io/packagist/v/symfony/symfony.svg</code></td>
</tr>
<tr><th data-keywords='PHP'> Packagist Pre Release: </th>
<td><img src='/packagist/vpre/symfony/symfony.svg' alt=''/></td>
<td><code>https://img.shields.io/packagist/vpre/symfony/symfony.svg</code></td>
</tr>
<tr><th> CocoaPods: </th>
<td><img src='/cocoapods/v/AFNetworking.svg' alt='' /></td>
<td><code>https://img.shields.io/cocoapods/v/AFNetworking.svg</code></td>
Expand Down

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