Mercurial > hg > dml-open-vis
comparison app/check.php @ 0:493bcb69166c
added public content
author | Daniel Wolff |
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date | Tue, 09 Feb 2016 20:54:02 +0100 |
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-1:000000000000 | 0:493bcb69166c |
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1 <?php | |
2 | |
3 require_once dirname(__FILE__).'/SymfonyRequirements.php'; | |
4 | |
5 $lineSize = 70; | |
6 $symfonyRequirements = new SymfonyRequirements(); | |
7 $iniPath = $symfonyRequirements->getPhpIniConfigPath(); | |
8 | |
9 echo_title('Symfony2 Requirements Checker'); | |
10 | |
11 echo '> PHP is using the following php.ini file:'.PHP_EOL; | |
12 if ($iniPath) { | |
13 echo_style('green', ' '.$iniPath); | |
14 } else { | |
15 echo_style('warning', ' WARNING: No configuration file (php.ini) used by PHP!'); | |
16 } | |
17 | |
18 echo PHP_EOL.PHP_EOL; | |
19 | |
20 echo '> Checking Symfony requirements:'.PHP_EOL.' '; | |
21 | |
22 $messages = array(); | |
23 foreach ($symfonyRequirements->getRequirements() as $req) { | |
24 /** @var $req Requirement */ | |
25 if ($helpText = get_error_message($req, $lineSize)) { | |
26 echo_style('red', 'E'); | |
27 $messages['error'][] = $helpText; | |
28 } else { | |
29 echo_style('green', '.'); | |
30 } | |
31 } | |
32 | |
33 $checkPassed = empty($messages['error']); | |
34 | |
35 foreach ($symfonyRequirements->getRecommendations() as $req) { | |
36 if ($helpText = get_error_message($req, $lineSize)) { | |
37 echo_style('yellow', 'W'); | |
38 $messages['warning'][] = $helpText; | |
39 } else { | |
40 echo_style('green', '.'); | |
41 } | |
42 } | |
43 | |
44 if ($checkPassed) { | |
45 echo_block('success', 'OK', 'Your system is ready to run Symfony2 projects', true); | |
46 } else { | |
47 echo_block('error', 'ERROR', 'Your system is not ready to run Symfony2 projects', true); | |
48 | |
49 echo_title('Fix the following mandatory requirements', 'red'); | |
50 | |
51 foreach ($messages['error'] as $helpText) { | |
52 echo ' * '.$helpText.PHP_EOL; | |
53 } | |
54 } | |
55 | |
56 if (!empty($messages['warning'])) { | |
57 echo_title('Optional recommendations to improve your setup', 'yellow'); | |
58 | |
59 foreach ($messages['warning'] as $helpText) { | |
60 echo ' * '.$helpText.PHP_EOL; | |
61 } | |
62 } | |
63 | |
64 echo PHP_EOL; | |
65 echo_style('title', 'Note'); | |
66 echo ' The command console could use a different php.ini file'.PHP_EOL; | |
67 echo_style('title', '~~~~'); | |
68 echo ' than the one used with your web server. To be on the'.PHP_EOL; | |
69 echo ' safe side, please check the requirements from your web'.PHP_EOL; | |
70 echo ' server using the '; | |
71 echo_style('yellow', 'web/config.php'); | |
72 echo ' script.'.PHP_EOL; | |
73 echo PHP_EOL; | |
74 | |
75 exit($checkPassed ? 0 : 1); | |
76 | |
77 function get_error_message(Requirement $requirement, $lineSize) | |
78 { | |
79 if ($requirement->isFulfilled()) { | |
80 return; | |
81 } | |
82 | |
83 $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.' ').PHP_EOL; | |
84 $errorMessage .= ' > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.' > ').PHP_EOL; | |
85 | |
86 return $errorMessage; | |
87 } | |
88 | |
89 function echo_title($title, $style = null) | |
90 { | |
91 $style = $style ?: 'title'; | |
92 | |
93 echo PHP_EOL; | |
94 echo_style($style, $title.PHP_EOL); | |
95 echo_style($style, str_repeat('~', strlen($title)).PHP_EOL); | |
96 echo PHP_EOL; | |
97 } | |
98 | |
99 function echo_style($style, $message) | |
100 { | |
101 // ANSI color codes | |
102 $styles = array( | |
103 'reset' => "\033[0m", | |
104 'red' => "\033[31m", | |
105 'green' => "\033[32m", | |
106 'yellow' => "\033[33m", | |
107 'error' => "\033[37;41m", | |
108 'success' => "\033[37;42m", | |
109 'title' => "\033[34m", | |
110 ); | |
111 $supports = has_color_support(); | |
112 | |
113 echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : ''); | |
114 } | |
115 | |
116 function echo_block($style, $title, $message) | |
117 { | |
118 $message = ' '.trim($message).' '; | |
119 $width = strlen($message); | |
120 | |
121 echo PHP_EOL.PHP_EOL; | |
122 | |
123 echo_style($style, str_repeat(' ', $width).PHP_EOL); | |
124 echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL); | |
125 echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL); | |
126 echo_style($style, str_repeat(' ', $width).PHP_EOL); | |
127 } | |
128 | |
129 function has_color_support() | |
130 { | |
131 static $support; | |
132 | |
133 if (null === $support) { | |
134 if (DIRECTORY_SEPARATOR == '\\') { | |
135 $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI'); | |
136 } else { | |
137 $support = function_exists('posix_isatty') && @posix_isatty(STDOUT); | |
138 } | |
139 } | |
140 | |
141 return $support; | |
142 } |