1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugin;
use Composer\Semver\VersionParser;
use Piwik\Plugin\Manager as PluginManager;
use Piwik\Plugins\Marketplace\Environment;
use Piwik\Version;
/**
*
*/
class Dependency
{
private $piwikVersion;
private $phpVersion;
public function __construct()
{
$this->setPiwikVersion(Version::VERSION);
$this->setPhpVersion(PHP_MAJOR_VERSION . '.' . PHP_MINOR_VERSION . '.' . PHP_RELEASE_VERSION);
}
public function setEnvironment(Environment $environment)
{
$this->setPiwikVersion($environment->getPiwikVersion());
$this->setPhpVersion($environment->getPhpVersion());
}
public function getMissingDependencies($requires)
{
$missingRequirements = array();
if (empty($requires)) {
return $missingRequirements;
}
foreach ($requires as $name => $requiredVersion) {
$currentVersion = $this->getCurrentVersion($name);
$missingVersions = $this->getMissingVersions($currentVersion, $requiredVersion);
if (!empty($missingVersions)) {
$missingRequirements[] = array(
'requirement' => $name,
'actualVersion' => $currentVersion,
'requiredVersion' => $requiredVersion,
'causedBy' => implode(', ', $missingVersions)
);
}
}
return $missingRequirements;
}
public function getMissingVersions($currentVersion, $requiredVersion)
{
$currentVersion = trim($currentVersion);
$missingVersions = array();
if (empty($currentVersion)) {
if (!empty($requiredVersion)) {
$missingVersions[] = (string) $requiredVersion;
}
return $missingVersions;
}
$requiredVersion = $this->makeVersionBackwardsCompatibleIfNoComparisonDefined($requiredVersion);
$version = new VersionParser();
$constraintsExisting = $version->parseConstraints($currentVersion);
$requiredVersions = explode(',', (string) $requiredVersion);
foreach ($requiredVersions as $required) {
$required = trim($required);
if (empty($required)) {
continue;
}
$required = $this->makeVersionBackwardsCompatibleIfNoComparisonDefined($required);
$constraintRequired = $version->parseConstraints($required);
if (!$constraintRequired->matches($constraintsExisting)) {
$missingVersions[] = $required;
}
}
return $missingVersions;
}
private function makeVersionBackwardsCompatibleIfNoComparisonDefined($version)
{
if (!empty($version) && preg_match('/^(\d+)\.(\d+)/', $version)) {
// TODO: we should remove this from piwik 3. To stay BC we add >= if no >= is defined yet
$version = '>=' . $version;
}
return $version;
}
public function setPiwikVersion($piwikVersion)
{
$this->piwikVersion = $piwikVersion;
}
public function setPhpVersion($phpVersion)
{
$this->phpVersion = $phpVersion;
}
public function hasDependencyToDisabledPlugin($requires)
{
if (empty($requires)) {
return false;
}
foreach ($requires as $name => $requiredVersion) {
$nameLower = strtolower($name);
$isPluginRequire = !in_array($nameLower, array('piwik', 'php'));
if ($isPluginRequire) {
// we do not check version, only whether it's activated. Everything that is not piwik or php is assumed
// a plugin so far.
if (!PluginManager::getInstance()->isPluginActivated($name)) {
return true;
}
}
}
return false;
}
private function getCurrentVersion($name)
{
switch (strtolower($name)) {
case 'piwik':
return $this->piwikVersion;
case 'php':
return $this->phpVersion;
default:
try {
$pluginNames = PluginManager::getAllPluginsNames();
if (!in_array($name, $pluginNames) || !PluginManager::getInstance()->isPluginLoaded($name)) {
return '';
}
$plugin = PluginManager::getInstance()->loadPlugin(ucfirst($name));
if (!empty($plugin)) {
return $plugin->getVersion();
}
} catch (\Exception $e) {
}
}
return '';
}
}
|
