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PHP Script  |  2008-02-15  |  45.6 KB  |  1,071 lines
  1. <?php
  2. /**
  3.  * PEAR_Command_Registry (list, list-files, shell-test, info commands)
  4.  *
  5.  * PHP versions 4 and 5
  6.  *
  7.  * LICENSE: This source file is subject to version 3.0 of the PHP license
  8.  * that is available through the world-wide-web at the following URI:
  9.  * http://www.php.net/license/3_0.txt.  If you did not receive a copy of
  10.  * the PHP License and are unable to obtain it through the web, please
  11.  * send a note to license@php.net so we can mail you a copy immediately.
  12.  *
  13.  * @category   pear
  14.  * @package    PEAR
  15.  * @author     Stig Bakken <ssb@php.net>
  16.  * @author     Greg Beaver <cellog@php.net>
  17.  * @copyright  1997-2008 The PHP Group
  18.  * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
  19.  * @version    CVS: $Id: Registry.php,v 1.81 2008/01/03 20:26:36 cellog Exp $
  20.  * @link       http://pear.php.net/package/PEAR
  21.  * @since      File available since Release 0.1
  22.  */
  23.  
  24. /**
  25.  * base class
  26.  */
  27. require_once 'PEAR/Command/Common.php';
  28.  
  29. /**
  30.  * PEAR commands for registry manipulation
  31.  *
  32.  * @category   pear
  33.  * @package    PEAR
  34.  * @author     Stig Bakken <ssb@php.net>
  35.  * @author     Greg Beaver <cellog@php.net>
  36.  * @copyright  1997-2008 The PHP Group
  37.  * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
  38.  * @version    Release: 1.7.1
  39.  * @link       http://pear.php.net/package/PEAR
  40.  * @since      Class available since Release 0.1
  41.  */
  42. class PEAR_Command_Registry extends PEAR_Command_Common
  43. {
  44.     // {{{ properties
  45.  
  46.     var $commands = array(
  47.         'list' => array(
  48.             'summary' => 'List Installed Packages In The Default Channel',
  49.             'function' => 'doList',
  50.             'shortcut' => 'l',
  51.             'options' => array(
  52.                 'channel' => array(
  53.                     'shortopt' => 'c',
  54.                     'doc' => 'list installed packages from this channel',
  55.                     'arg' => 'CHAN',
  56.                     ),
  57.                 'allchannels' => array(
  58.                     'shortopt' => 'a',
  59.                     'doc' => 'list installed packages from all channels',
  60.                     ),
  61.                 'channelinfo' => array(
  62.                     'shortopt' => 'i',
  63.                     'doc' => 'output fully channel-aware data, even on failure',
  64.                     ),
  65.                 ),
  66.             'doc' => '<package>
  67. If invoked without parameters, this command lists the PEAR packages
  68. installed in your php_dir ({config php_dir}).  With a parameter, it
  69. lists the files in a package.
  70. ',
  71.             ),
  72.         'list-files' => array(
  73.             'summary' => 'List Files In Installed Package',
  74.             'function' => 'doFileList',
  75.             'shortcut' => 'fl',
  76.             'options' => array(),
  77.             'doc' => '<package>
  78. List the files in an installed package.
  79. '
  80.             ),
  81.         'shell-test' => array(
  82.             'summary' => 'Shell Script Test',
  83.             'function' => 'doShellTest',
  84.             'shortcut' => 'st',
  85.             'options' => array(),
  86.             'doc' => '<package> [[relation] version]
  87. Tests if a package is installed in the system. Will exit(1) if it is not.
  88.    <relation>   The version comparison operator. One of:
  89.                 <, lt, <=, le, >, gt, >=, ge, ==, =, eq, !=, <>, ne
  90.    <version>    The version to compare with
  91. '),
  92.         'info' => array(
  93.             'summary'  => 'Display information about a package',
  94.             'function' => 'doInfo',
  95.             'shortcut' => 'in',
  96.             'options'  => array(),
  97.             'doc'      => '<package>
  98. Displays information about a package. The package argument may be a
  99. local package file, an URL to a package file, or the name of an
  100. installed package.'
  101.             )
  102.         );
  103.  
  104.     // }}}
  105.     // {{{ constructor
  106.  
  107.     /**
  108.      * PEAR_Command_Registry constructor.
  109.      *
  110.      * @access public
  111.      */
  112.     function PEAR_Command_Registry(&$ui, &$config)
  113.     {
  114.         parent::PEAR_Command_Common($ui, $config);
  115.     }
  116.  
  117.     // }}}
  118.  
  119.     // {{{ doList()
  120.  
  121.     function _sortinfo($a, $b)
  122.     {
  123.         $apackage = isset($a['package']) ? $a['package'] : $a['name'];
  124.         $bpackage = isset($b['package']) ? $b['package'] : $b['name'];
  125.         return strcmp($apackage, $bpackage);
  126.     }
  127.  
  128.     function doList($command, $options, $params)
  129.     {
  130.         $reg = &$this->config->getRegistry();
  131.         $channelinfo = isset($options['channelinfo']);
  132.         if (isset($options['allchannels']) && !$channelinfo) {
  133.             return $this->doListAll($command, array(), $params);
  134.         }
  135.         if (isset($options['allchannels']) && $channelinfo) {
  136.             // allchannels with $channelinfo
  137.             unset($options['allchannels']);
  138.             $channels = $reg->getChannels();
  139.             $errors = array();
  140.             PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
  141.             foreach ($channels as $channel) {
  142.                 $options['channel'] = $channel->getName();
  143.                 $ret = $this->doList($command, $options, $params);
  144.  
  145.                 if (PEAR::isError($ret)) {
  146.                     $errors[] = $ret;
  147.                 }
  148.             }
  149.             PEAR::staticPopErrorHandling();
  150.             if (count($errors)) {
  151.                 // for now, only give first error
  152.                 return PEAR::raiseError($errors[0]);
  153.             }
  154.             return true;
  155.         }
  156.  
  157.         if (count($params) == 1) {
  158.             return $this->doFileList($command, $options, $params);
  159.         }
  160.         if (isset($options['channel'])) {
  161.             if ($reg->channelExists($options['channel'])) {
  162.                 $channel = $reg->channelName($options['channel']);
  163.             } else {
  164.                 return $this->raiseError('Channel "' . $options['channel'] .'" does not exist');
  165.             }
  166.         } else {
  167.             $channel = $this->config->get('default_channel');
  168.         }
  169.         $installed = $reg->packageInfo(null, null, $channel);
  170.         usort($installed, array(&$this, '_sortinfo'));
  171.  
  172.         $data = array(
  173.             'caption' => 'Installed packages, channel ' .
  174.                 $channel . ':',
  175.             'border' => true,
  176.             'headline' => array('Package', 'Version', 'State'),
  177.             'channel' => $channel,
  178.             );
  179.         if ($channelinfo) {
  180.             $data['headline'] = array('Channel', 'Package', 'Version', 'State');
  181.         }
  182.  
  183.         if (count($installed) && !isset($data['data'])) {
  184.             $data['data'] = array();
  185.         }
  186.  
  187.         foreach ($installed as $package) {
  188.             $pobj = $reg->getPackage(isset($package['package']) ?
  189.                                         $package['package'] : $package['name'], $channel);
  190.             if ($channelinfo) {
  191.                 $packageinfo = array($pobj->getChannel(), $pobj->getPackage(), $pobj->getVersion(),
  192.                                     $pobj->getState() ? $pobj->getState() : null);
  193.             } else {
  194.                 $packageinfo = array($pobj->getPackage(), $pobj->getVersion(),
  195.                                     $pobj->getState() ? $pobj->getState() : null);
  196.             }
  197.             $data['data'][] = $packageinfo;
  198.         }
  199.         if (count($installed) == 0) {
  200.             if (!$channelinfo) {
  201.                 $data = '(no packages installed from channel ' . $channel . ')';
  202.             } else {
  203.                 $data = array(
  204.                     'caption' => 'Installed packages, channel ' .
  205.                         $channel . ':',
  206.                     'border' => true,
  207.                     'channel' => $channel,
  208.                     'data' => '(no packages installed)',
  209.                 );
  210.             }
  211.         }
  212.         $this->ui->outputData($data, $command);
  213.         return true;
  214.     }
  215.     
  216.     function doListAll($command, $options, $params)
  217.     {
  218.         // This duplicate code is deprecated over
  219.         // list --channelinfo, which gives identical
  220.         // output for list and list --allchannels.
  221.         $reg = &$this->config->getRegistry();
  222.         $installed = $reg->packageInfo(null, null, null);
  223.         foreach ($installed as $channel => $packages) {
  224.             usort($packages, array($this, '_sortinfo'));
  225.             $data = array(
  226.                 'caption' => 'Installed packages, channel ' . $channel . ':',
  227.                 'border' => true,
  228.                 'headline' => array('Package', 'Version', 'State'),
  229.                 'channel' => $channel
  230.                 );
  231.             foreach ($packages as $package) {
  232.                 $pobj = $reg->getPackage(isset($package['package']) ?
  233.                                             $package['package'] : $package['name'], $channel);
  234.                 $data['data'][] = array($pobj->getPackage(), $pobj->getVersion(),
  235.                                         $pobj->getState() ? $pobj->getState() : null);
  236.             }
  237.             if (count($packages)==0) {
  238.                 $data = array(
  239.                     'caption' => 'Installed packages, channel ' . $channel . ':',
  240.                     'border' => true,
  241.                     'data' => array(array('(no packages installed)')),
  242.                     'channel' => $channel
  243.                     );
  244.             }
  245.             $this->ui->outputData($data, $command);
  246.         }
  247.         return true;
  248.     }
  249.     
  250.     function doFileList($command, $options, $params)
  251.     {
  252.         if (count($params) != 1) {
  253.             return $this->raiseError('list-files expects 1 parameter');
  254.         }
  255.         $reg = &$this->config->getRegistry();
  256.         $fp = false;
  257.         if (!is_dir($params[0]) && (file_exists($params[0]) || $fp = @fopen($params[0],
  258.               'r'))) {
  259.             if ($fp) {
  260.                 fclose($fp);
  261.             }
  262.             if (!class_exists('PEAR_PackageFile')) {
  263.                 require_once 'PEAR/PackageFile.php';
  264.             }
  265.             $pkg = &new PEAR_PackageFile($this->config, $this->_debug);
  266.             PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
  267.             $info = &$pkg->fromAnyFile($params[0], PEAR_VALIDATE_NORMAL);
  268.             PEAR::staticPopErrorHandling();
  269.             $headings = array('Package File', 'Install Path');
  270.             $installed = false;
  271.         } else {
  272.             PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
  273.             $parsed = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
  274.             PEAR::staticPopErrorHandling();
  275.             if (PEAR::isError($parsed)) {
  276.                 return $this->raiseError($parsed);
  277.             }
  278.             $info = &$reg->getPackage($parsed['package'], $parsed['channel']);
  279.             $headings = array('Type', 'Install Path');
  280.             $installed = true;
  281.         }
  282.         if (PEAR::isError($info)) {
  283.             return $this->raiseError($info);
  284.         }
  285.         if ($info === null) {
  286.             return $this->raiseError("`$params[0]' not installed");
  287.         }
  288.         $list = ($info->getPackagexmlVersion() == '1.0' || $installed) ?
  289.             $info->getFilelist() : $info->getContents();
  290.         if ($installed) {
  291.             $caption = 'Installed Files For ' . $params[0];
  292.         } else {
  293.             $caption = 'Contents of ' . basename($params[0]);
  294.         }
  295.         $data = array(
  296.             'caption' => $caption,
  297.             'border' => true,
  298.             'headline' => $headings);
  299.         if ($info->getPackagexmlVersion() == '1.0' || $installed) {
  300.             foreach ($list as $file => $att) {
  301.                 if ($installed) {
  302.                     if (empty($att['installed_as'])) {
  303.                         continue;
  304.                     }
  305.                     $data['data'][] = array($att['role'], $att['installed_as']);
  306.                 } else {
  307.                     if (isset($att['baseinstalldir']) && !in_array($att['role'],
  308.                           array('test', 'data', 'doc'))) {
  309.                         $dest = $att['baseinstalldir'] . DIRECTORY_SEPARATOR .
  310.                             $file;
  311.                     } else {
  312.                         $dest = $file;
  313.                     }
  314.                     switch ($att['role']) {
  315.                         case 'test':
  316.                         case 'data':
  317.                         case 'doc':
  318.                             $role = $att['role'];
  319.                             if ($role == 'test') {
  320.                                 $role .= 's';
  321.                             }
  322.                             $dest = $this->config->get($role . '_dir') . DIRECTORY_SEPARATOR .
  323.                                 $info->getPackage() . DIRECTORY_SEPARATOR . $dest;
  324.                             break;
  325.                         case 'php':
  326.                         default:
  327.                             $dest = $this->config->get('php_dir') . DIRECTORY_SEPARATOR .
  328.                                 $dest;
  329.                     }
  330.                     $ds2 = DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR;
  331.                     $dest = preg_replace(array('!\\\\+!', '!/!', "!$ds2+!"),
  332.                                                     array(DIRECTORY_SEPARATOR,
  333.                                                           DIRECTORY_SEPARATOR,
  334.                                                           DIRECTORY_SEPARATOR),
  335.                                                     $dest);
  336.                     $file = preg_replace('!/+!', '/', $file);
  337.                     $data['data'][] = array($file, $dest);
  338.                 }
  339.             }
  340.         } else { // package.xml 2.0, not installed
  341.             if (!isset($list['dir']['file'][0])) {
  342.                 $list['dir']['file'] = array($list['dir']['file']);
  343.             }
  344.             foreach ($list['dir']['file'] as $att) {
  345.                 $att = $att['attribs'];
  346.                 $file = $att['name'];
  347.                 $role = &PEAR_Installer_Role::factory($info, $att['role'], $this->config);
  348.                 $role->setup($this, $info, $att, $file);
  349.                 if (!$role->isInstallable()) {
  350.                     $dest = '(not installable)';
  351.                 } else {
  352.                     $dest = $role->processInstallation($info, $att, $file, '');
  353.                     if (PEAR::isError($dest)) {
  354.                         $dest = '(Unknown role "' . $att['role'] . ')';
  355.                     } else {
  356.                         list(,, $dest) = $dest;
  357.                     }
  358.                 }
  359.                 $data['data'][] = array($file, $dest);
  360.             }
  361.         }
  362.         $this->ui->outputData($data, $command);
  363.         return true;
  364.     }
  365.  
  366.     // }}}
  367.     // {{{ doShellTest()
  368.  
  369.     function doShellTest($command, $options, $params)
  370.     {
  371.         if (count($params) < 1) {
  372.             return PEAR::raiseError('ERROR, usage: pear shell-test packagename [[relation] version]');
  373.         }
  374.         PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
  375.         $reg = &$this->config->getRegistry();
  376.         $info = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
  377.         if (PEAR::isError($info)) {
  378.             exit(1); // invalid package name
  379.         }
  380.         $package = $info['package'];
  381.         $channel = $info['channel'];
  382.         // "pear shell-test Foo"
  383.         if (!$reg->packageExists($package, $channel)) {
  384.             if ($channel == 'pecl.php.net') {
  385.                 if ($reg->packageExists($package, 'pear.php.net')) {
  386.                     $channel = 'pear.php.net'; // magically change channels for extensions
  387.                 }
  388.             }
  389.         }
  390.         if (sizeof($params) == 1) {
  391.             if (!$reg->packageExists($package, $channel)) {
  392.                 exit(1);
  393.             }
  394.             // "pear shell-test Foo 1.0"
  395.         } elseif (sizeof($params) == 2) {
  396.             $v = $reg->packageInfo($package, 'version', $channel);
  397.             if (!$v || !version_compare("$v", "{$params[1]}", "ge")) {
  398.                 exit(1);
  399.             }
  400.             // "pear shell-test Foo ge 1.0"
  401.         } elseif (sizeof($params) == 3) {
  402.             $v = $reg->packageInfo($package, 'version', $channel);
  403.             if (!$v || !version_compare("$v", "{$params[2]}", $params[1])) {
  404.                 exit(1);
  405.             }
  406.         } else {
  407.             PEAR::staticPopErrorHandling();
  408.             $this->raiseError("$command: expects 1 to 3 parameters");
  409.             exit(1);
  410.         }
  411.     }
  412.  
  413.     // }}}
  414.     // {{{ doInfo
  415.  
  416.     function doInfo($command, $options, $params)
  417.     {
  418.         if (count($params) != 1) {
  419.             return $this->raiseError('pear info expects 1 parameter');
  420.         }
  421.         $info = $fp = false;
  422.         $reg = &$this->config->getRegistry();
  423.         if ((file_exists($params[0]) && is_file($params[0]) && !is_dir($params[0])) || $fp = @fopen($params[0], 'r')) {
  424.             if ($fp) {
  425.                 fclose($fp);
  426.             }
  427.             if (!class_exists('PEAR_PackageFile')) {
  428.                 require_once 'PEAR/PackageFile.php';
  429.             }
  430.             $pkg = &new PEAR_PackageFile($this->config, $this->_debug);
  431.             PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
  432.             $obj = &$pkg->fromAnyFile($params[0], PEAR_VALIDATE_NORMAL);
  433.             PEAR::staticPopErrorHandling();
  434.             if (PEAR::isError($obj)) {
  435.                 $uinfo = $obj->getUserInfo();
  436.                 if (is_array($uinfo)) {
  437.                     foreach ($uinfo as $message) {
  438.                         if (is_array($message)) {
  439.                             $message = $message['message'];
  440.                         }
  441.                         $this->ui->outputData($message);
  442.                     }
  443.                 }
  444.                 return $this->raiseError($obj);
  445.             }
  446.             if ($obj->getPackagexmlVersion() == '1.0') {
  447.                 $info = $obj->toArray();
  448.             } else {
  449.                 return $this->_doInfo2($command, $options, $params, $obj, false);
  450.             }
  451.         } else {
  452.             $parsed = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
  453.             if (PEAR::isError($parsed)) {
  454.                 return $this->raiseError($parsed);
  455.             }
  456.             $package = $parsed['package'];
  457.             $channel = $parsed['channel'];
  458.             $info = $reg->packageInfo($package, null, $channel);
  459.             if (isset($info['old'])) {
  460.                 $obj = $reg->getPackage($package, $channel);
  461.                 return $this->_doInfo2($command, $options, $params, $obj, true);
  462.             }
  463.         }
  464.         if (PEAR::isError($info)) {
  465.             return $info;
  466.         }
  467.         if (empty($info)) {
  468.             $this->raiseError("No information found for `$params[0]'");
  469.             return;
  470.         }
  471.         unset($info['filelist']);
  472.         unset($info['dirtree']);
  473.         unset($info['changelog']);
  474.         if (isset($info['xsdversion'])) {
  475.             $info['package.xml version'] = $info['xsdversion'];
  476.             unset($info['xsdversion']);
  477.         }
  478.         if (isset($info['packagerversion'])) {
  479.             $info['packaged with PEAR version'] = $info['packagerversion'];
  480.             unset($info['packagerversion']);
  481.         }
  482.         $keys = array_keys($info);
  483.         $longtext = array('description', 'summary');
  484.         foreach ($keys as $key) {
  485.             if (is_array($info[$key])) {
  486.                 switch ($key) {
  487.                     case 'maintainers': {
  488.                         $i = 0;
  489.                         $mstr = '';
  490.                         foreach ($info[$key] as $m) {
  491.                             if ($i++ > 0) {
  492.                                 $mstr .= "\n";
  493.                             }
  494.                             $mstr .= $m['name'] . " <";
  495.                             if (isset($m['email'])) {
  496.                                 $mstr .= $m['email'];
  497.                             } else {
  498.                                 $mstr .= $m['handle'] . '@php.net';
  499.                             }
  500.                             $mstr .= "> ($m[role])";
  501.                         }
  502.                         $info[$key] = $mstr;
  503.                         break;
  504.                     }
  505.                     case 'release_deps': {
  506.                         $i = 0;
  507.                         $dstr = '';
  508.                         foreach ($info[$key] as $d) {
  509.                             if (isset($this->_deps_rel_trans[$d['rel']])) {
  510.                                 $rel = $this->_deps_rel_trans[$d['rel']];
  511.                             } else {
  512.                                 $rel = $d['rel'];
  513.                             }
  514.                             if (isset($this->_deps_type_trans[$d['type']])) {
  515.                                 $type = ucfirst($this->_deps_type_trans[$d['type']]);
  516.                             } else {
  517.                                 $type = $d['type'];
  518.                             }
  519.                             if (isset($d['name'])) {
  520.                                 $name = $d['name'] . ' ';
  521.                             } else {
  522.                                 $name = '';
  523.                             }
  524.                             if (isset($d['version'])) {
  525.                                 $version = $d['version'] . ' ';
  526.                             } else {
  527.                                 $version = '';
  528.                             }
  529.                             if (isset($d['optional']) && $d['optional'] == 'yes') {
  530.                                 $optional = ' (optional)';
  531.                             } else {
  532.                                 $optional = '';
  533.                             }
  534.                             $dstr .= "$type $name$rel $version$optional\n";
  535.                         }
  536.                         $info[$key] = $dstr;
  537.                         break;
  538.                     }
  539.                     case 'provides' : {
  540.                         $debug = $this->config->get('verbose');
  541.                         if ($debug < 2) {
  542.                             $pstr = 'Classes: ';
  543.                         } else {
  544.                             $pstr = '';
  545.                         }
  546.                         $i = 0;
  547.                         foreach ($info[$key] as $p) {
  548.                             if ($debug < 2 && $p['type'] != "class") {
  549.                                 continue;
  550.                             }
  551.                             // Only print classes when verbosity mode is < 2
  552.                             if ($debug < 2) {
  553.                                 if ($i++ > 0) {
  554.                                     $pstr .= ", ";
  555.                                 }
  556.                                 $pstr .= $p['name'];
  557.                             } else {
  558.                                 if ($i++ > 0) {
  559.                                     $pstr .= "\n";
  560.                                 }
  561.                                 $pstr .= ucfirst($p['type']) . " " . $p['name'];
  562.                                 if (isset($p['explicit']) && $p['explicit'] == 1) {
  563.                                     $pstr .= " (explicit)";
  564.                                 }
  565.                             }
  566.                         }
  567.                         $info[$key] = $pstr;
  568.                         break;
  569.                     }
  570.                     case 'configure_options' : {
  571.                         foreach ($info[$key] as $i => $p) {
  572.                             $info[$key][$i] = array_map(null, array_keys($p), array_values($p));
  573.                             $info[$key][$i] = array_map(create_function('$a',
  574.                                 'return join(" = ",$a);'), $info[$key][$i]);
  575.                             $info[$key][$i] = implode(', ', $info[$key][$i]);
  576.                         }
  577.                         $info[$key] = implode("\n", $info[$key]);
  578.                         break;
  579.                     }
  580.                     default: {
  581.                         $info[$key] = implode(", ", $info[$key]);
  582.                         break;
  583.                     }
  584.                 }
  585.             }
  586.             if ($key == '_lastmodified') {
  587.                 $hdate = date('Y-m-d', $info[$key]);
  588.                 unset($info[$key]);
  589.                 $info['Last Modified'] = $hdate;
  590.             } elseif ($key == '_lastversion') {
  591.                 $info['Previous Installed Version'] = $info[$key] ? $info[$key] : '- None -';
  592.                 unset($info[$key]);
  593.             } else {
  594.                 $info[$key] = trim($info[$key]);
  595.                 if (in_array($key, $longtext)) {
  596.                     $info[$key] = preg_replace('/  +/', ' ', $info[$key]);
  597.                 }
  598.             }
  599.         }
  600.         $caption = 'About ' . $info['package'] . '-' . $info['version'];
  601.         $data = array(
  602.             'caption' => $caption,
  603.             'border' => true);
  604.         foreach ($info as $key => $value) {
  605.             $key = ucwords(trim(str_replace('_', ' ', $key)));
  606.             $data['data'][] = array($key, $value);
  607.         }
  608.         $data['raw'] = $info;
  609.  
  610.         $this->ui->outputData($data, 'package-info');
  611.     }
  612.  
  613.     // }}}
  614.  
  615.     /**
  616.      * @access private
  617.      */
  618.     function _doInfo2($command, $options, $params, &$obj, $installed)
  619.     {
  620.         $reg = &$this->config->getRegistry();
  621.         $caption = 'About ' . $obj->getChannel() . '/' .$obj->getPackage() . '-' .
  622.             $obj->getVersion();
  623.         $data = array(
  624.             'caption' => $caption,
  625.             'border' => true);
  626.         switch ($obj->getPackageType()) {
  627.             case 'php' :
  628.                 $release = 'PEAR-style PHP-based Package';
  629.             break;
  630.             case 'extsrc' :
  631.                 $release = 'PECL-style PHP extension (source code)';
  632.             break;
  633.             case 'zendextsrc' :
  634.                 $release = 'PECL-style Zend extension (source code)';
  635.             break;
  636.             case 'extbin' :
  637.                 $release = 'PECL-style PHP extension (binary)';
  638.             break;
  639.             case 'zendextbin' :
  640.                 $release = 'PECL-style Zend extension (binary)';
  641.             break;
  642.             case 'bundle' :
  643.                 $release = 'Package bundle (collection of packages)';
  644.             break;
  645.         }
  646.         $extends = $obj->getExtends();
  647.         $extends = $extends ?
  648.             $obj->getPackage() . ' (extends ' . $extends . ')' : $obj->getPackage();
  649.         if ($src = $obj->getSourcePackage()) {
  650.             $extends .= ' (source package ' . $src['channel'] . '/' . $src['package'] . ')';
  651.         }
  652.         $info = array(
  653.             'Release Type' => $release,
  654.             'Name' => $extends,
  655.             'Channel' => $obj->getChannel(),
  656.             'Summary' => preg_replace('/  +/', ' ', $obj->getSummary()),
  657.             'Description' => preg_replace('/  +/', ' ', $obj->getDescription()),
  658.             );
  659.         $info['Maintainers'] = '';
  660.         foreach (array('lead', 'developer', 'contributor', 'helper') as $role) {
  661.             $leads = $obj->{"get{$role}s"}();
  662.             if (!$leads) {
  663.                 continue;
  664.             }
  665.             if (isset($leads['active'])) {
  666.                 $leads = array($leads);
  667.             }
  668.             foreach ($leads as $lead) {
  669.                 if (!empty($info['Maintainers'])) {
  670.                     $info['Maintainers'] .= "\n";
  671.                 }
  672.                 $info['Maintainers'] .= $lead['name'] . ' <';
  673.                 $info['Maintainers'] .= $lead['email'] . "> ($role)";
  674.             }
  675.         }
  676.         $info['Release Date'] = $obj->getDate();
  677.         if ($time = $obj->getTime()) {
  678.             $info['Release Date'] .= ' ' . $time;
  679.         }
  680.         $info['Release Version'] = $obj->getVersion() . ' (' . $obj->getState() . ')';
  681.         $info['API Version'] = $obj->getVersion('api') . ' (' . $obj->getState('api') . ')';
  682.         $info['License'] = $obj->getLicense();
  683.         $uri = $obj->getLicenseLocation();
  684.         if ($uri) {
  685.             if (isset($uri['uri'])) {
  686.                 $info['License'] .= ' (' . $uri['uri'] . ')';
  687.             } else {
  688.                 $extra = $obj->getInstalledLocation($info['filesource']);
  689.                 if ($extra) {
  690.                     $info['License'] .= ' (' . $uri['filesource'] . ')';
  691.                 }
  692.             }
  693.         }
  694.         $info['Release Notes'] = $obj->getNotes();
  695.         if ($compat = $obj->getCompatible()) {
  696.             if (!isset($compat[0])) {
  697.                 $compat = array($compat);
  698.             }
  699.             $info['Compatible with'] = '';
  700.             foreach ($compat as $package) {
  701.                 $info['Compatible with'] .= $package['channel'] . '/' . $package['name'] .
  702.                     "\nVersions >= " . $package['min'] . ', <= ' . $package['max'];
  703.                 if (isset($package['exclude'])) {
  704.                     if (is_array($package['exclude'])) {
  705.                         $package['exclude'] = implode(', ', $package['exclude']);
  706.                     }
  707.                     if (!isset($info['Not Compatible with'])) {
  708.                         $info['Not Compatible with'] = '';
  709.                     } else {
  710.                         $info['Not Compatible with'] .= "\n";
  711.                     }
  712.                     $info['Not Compatible with'] .= $package['channel'] . '/' .
  713.                         $package['name'] . "\nVersions " . $package['exclude'];
  714.                 }
  715.             }
  716.         }
  717.         $usesrole = $obj->getUsesrole();
  718.         if ($usesrole) {
  719.             if (!isset($usesrole[0])) {
  720.                 $usesrole = array($usesrole);
  721.             }
  722.             foreach ($usesrole as $roledata) {
  723.                 if (isset($info['Uses Custom Roles'])) {
  724.                     $info['Uses Custom Roles'] .= "\n";
  725.                 } else {
  726.                     $info['Uses Custom Roles'] = '';
  727.                 }
  728.                 if (isset($roledata['package'])) {
  729.                     $rolepackage = $reg->parsedPackageNameToString($roledata, true);
  730.                 } else {
  731.                     $rolepackage = $roledata['uri'];
  732.                 }
  733.                 $info['Uses Custom Roles'] .= $roledata['role'] . ' (' . $rolepackage . ')';
  734.             }
  735.         }
  736.         $usestask = $obj->getUsestask();
  737.         if ($usestask) {
  738.             if (!isset($usestask[0])) {
  739.                 $usestask = array($usestask);
  740.             }
  741.             foreach ($usestask as $taskdata) {
  742.                 if (isset($info['Uses Custom Tasks'])) {
  743.                     $info['Uses Custom Tasks'] .= "\n";
  744.                 } else {
  745.                     $info['Uses Custom Tasks'] = '';
  746.                 }
  747.                 if (isset($taskdata['package'])) {
  748.                     $taskpackage = $reg->parsedPackageNameToString($taskdata, true);
  749.                 } else {
  750.                     $taskpackage = $taskdata['uri'];
  751.                 }
  752.                 $info['Uses Custom Tasks'] .= $taskdata['task'] . ' (' . $taskpackage . ')';
  753.             }
  754.         }
  755.         $deps = $obj->getDependencies();
  756.         $info['Required Dependencies'] = 'PHP version ' . $deps['required']['php']['min'];
  757.         if (isset($deps['required']['php']['max'])) {
  758.             $info['Required Dependencies'] .= '-' . $deps['required']['php']['max'] . "\n";
  759.         } else {
  760.             $info['Required Dependencies'] .= "\n";
  761.         }
  762.         if (isset($deps['required']['php']['exclude'])) {
  763.             if (!isset($info['Not Compatible with'])) {
  764.                 $info['Not Compatible with'] = '';
  765.             } else {
  766.                 $info['Not Compatible with'] .= "\n";
  767.             }
  768.             if (is_array($deps['required']['php']['exclude'])) {
  769.                 $deps['required']['php']['exclude'] =
  770.                     implode(', ', $deps['required']['php']['exclude']);
  771.             }
  772.             $info['Not Compatible with'] .= "PHP versions\n  " .
  773.                 $deps['required']['php']['exclude'];
  774.         }
  775.         $info['Required Dependencies'] .= 'PEAR installer version';
  776.         if (isset($deps['required']['pearinstaller']['max'])) {
  777.             $info['Required Dependencies'] .= 's ' .
  778.                 $deps['required']['pearinstaller']['min'] . '-' .
  779.                 $deps['required']['pearinstaller']['max'];
  780.         } else {
  781.             $info['Required Dependencies'] .= ' ' .
  782.                 $deps['required']['pearinstaller']['min'] . ' or newer';
  783.         }
  784.         if (isset($deps['required']['pearinstaller']['exclude'])) {
  785.             if (!isset($info['Not Compatible with'])) {
  786.                 $info['Not Compatible with'] = '';
  787.             } else {
  788.                 $info['Not Compatible with'] .= "\n";
  789.             }
  790.             if (is_array($deps['required']['pearinstaller']['exclude'])) {
  791.                 $deps['required']['pearinstaller']['exclude'] =
  792.                     implode(', ', $deps['required']['pearinstaller']['exclude']);
  793.             }
  794.             $info['Not Compatible with'] .= "PEAR installer\n  Versions " .
  795.                 $deps['required']['pearinstaller']['exclude'];
  796.         }
  797.         foreach (array('Package', 'Extension') as $type) {
  798.             $index = strtolower($type);
  799.             if (isset($deps['required'][$index])) {
  800.                 if (isset($deps['required'][$index]['name'])) {
  801.                     $deps['required'][$index] = array($deps['required'][$index]);
  802.                 }
  803.                 foreach ($deps['required'][$index] as $package) {
  804.                     if (isset($package['conflicts'])) {
  805.                         $infoindex = 'Not Compatible with';
  806.                         if (!isset($info['Not Compatible with'])) {
  807.                             $info['Not Compatible with'] = '';
  808.                         } else {
  809.                             $info['Not Compatible with'] .= "\n";
  810.                         }
  811.                     } else {
  812.                         $infoindex = 'Required Dependencies';
  813.                         $info[$infoindex] .= "\n";
  814.                     }
  815.                     if ($index == 'extension') {
  816.                         $name = $package['name'];
  817.                     } else {
  818.                         if (isset($package['channel'])) {
  819.                             $name = $package['channel'] . '/' . $package['name'];
  820.                         } else {
  821.                             $name = '__uri/' . $package['name'] . ' (static URI)';
  822.                         }
  823.                     }
  824.                     $info[$infoindex] .= "$type $name";
  825.                     if (isset($package['uri'])) {
  826.                         $info[$infoindex] .= "\n  Download URI: $package[uri]";
  827.                         continue;
  828.                     }
  829.                     if (isset($package['max']) && isset($package['min'])) {
  830.                         $info[$infoindex] .= " \n  Versions " .
  831.                             $package['min'] . '-' . $package['max'];
  832.                     } elseif (isset($package['min'])) {
  833.                         $info[$infoindex] .= " \n  Version " .
  834.                             $package['min'] . ' or newer';
  835.                     } elseif (isset($package['max'])) {
  836.                         $info[$infoindex] .= " \n  Version " .
  837.                             $package['max'] . ' or older';
  838.                     }
  839.                     if (isset($package['recommended'])) {
  840.                         $info[$infoindex] .= "\n  Recommended version: $package[recommended]";
  841.                     }
  842.                     if (isset($package['exclude'])) {
  843.                         if (!isset($info['Not Compatible with'])) {
  844.                             $info['Not Compatible with'] = '';
  845.                         } else {
  846.                             $info['Not Compatible with'] .= "\n";
  847.                         }
  848.                         if (is_array($package['exclude'])) {
  849.                             $package['exclude'] = implode(', ', $package['exclude']);
  850.                         }
  851.                         $package['package'] = $package['name']; // for parsedPackageNameToString
  852.                          if (isset($package['conflicts'])) {
  853.                             $info['Not Compatible with'] .= '=> except ';
  854.                         }
  855.                        $info['Not Compatible with'] .= 'Package ' .
  856.                             $reg->parsedPackageNameToString($package, true);
  857.                         $info['Not Compatible with'] .= "\n  Versions " . $package['exclude'];
  858.                     }
  859.                 }
  860.             }
  861.         }
  862.         if (isset($deps['required']['os'])) {
  863.             if (isset($deps['required']['os']['name'])) {
  864.                 $dep['required']['os']['name'] = array($dep['required']['os']['name']);
  865.             }
  866.             foreach ($dep['required']['os'] as $os) {
  867.                 if (isset($os['conflicts']) && $os['conflicts'] == 'yes') {
  868.                     if (!isset($info['Not Compatible with'])) {
  869.                         $info['Not Compatible with'] = '';
  870.                     } else {
  871.                         $info['Not Compatible with'] .= "\n";
  872.                     }
  873.                     $info['Not Compatible with'] .= "$os[name] Operating System";
  874.                 } else {
  875.                     $info['Required Dependencies'] .= "\n";
  876.                     $info['Required Dependencies'] .= "$os[name] Operating System";
  877.                 }
  878.             }
  879.         }
  880.         if (isset($deps['required']['arch'])) {
  881.             if (isset($deps['required']['arch']['pattern'])) {
  882.                 $dep['required']['arch']['pattern'] = array($dep['required']['os']['pattern']);
  883.             }
  884.             foreach ($dep['required']['arch'] as $os) {
  885.                 if (isset($os['conflicts']) && $os['conflicts'] == 'yes') {
  886.                     if (!isset($info['Not Compatible with'])) {
  887.                         $info['Not Compatible with'] = '';
  888.                     } else {
  889.                         $info['Not Compatible with'] .= "\n";
  890.                     }
  891.                     $info['Not Compatible with'] .= "OS/Arch matching pattern '/$os[pattern]/'";
  892.                 } else {
  893.                     $info['Required Dependencies'] .= "\n";
  894.                     $info['Required Dependencies'] .= "OS/Arch matching pattern '/$os[pattern]/'";
  895.                 }
  896.             }
  897.         }
  898.         if (isset($deps['optional'])) {
  899.             foreach (array('Package', 'Extension') as $type) {
  900.                 $index = strtolower($type);
  901.                 if (isset($deps['optional'][$index])) {
  902.                     if (isset($deps['optional'][$index]['name'])) {
  903.                         $deps['optional'][$index] = array($deps['optional'][$index]);
  904.                     }
  905.                     foreach ($deps['optional'][$index] as $package) {
  906.                         if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
  907.                             $infoindex = 'Not Compatible with';
  908.                             if (!isset($info['Not Compatible with'])) {
  909.                                 $info['Not Compatible with'] = '';
  910.                             } else {
  911.                                 $info['Not Compatible with'] .= "\n";
  912.                             }
  913.                         } else {
  914.                             $infoindex = 'Optional Dependencies';
  915.                             if (!isset($info['Optional Dependencies'])) {
  916.                                 $info['Optional Dependencies'] = '';
  917.                             } else {
  918.                                 $info['Optional Dependencies'] .= "\n";
  919.                             }
  920.                         }
  921.                         if ($index == 'extension') {
  922.                             $name = $package['name'];
  923.                         } else {
  924.                             if (isset($package['channel'])) {
  925.                                 $name = $package['channel'] . '/' . $package['name'];
  926.                             } else {
  927.                                 $name = '__uri/' . $package['name'] . ' (static URI)';
  928.                             }
  929.                         }
  930.                         $info[$infoindex] .= "$type $name";
  931.                         if (isset($package['uri'])) {
  932.                             $info[$infoindex] .= "\n  Download URI: $package[uri]";
  933.                             continue;
  934.                         }
  935.                         if ($infoindex == 'Not Compatible with') {
  936.                             // conflicts is only used to say that all versions conflict
  937.                             continue;
  938.                         }
  939.                         if (isset($package['max']) && isset($package['min'])) {
  940.                             $info[$infoindex] .= " \n  Versions " .
  941.                                 $package['min'] . '-' . $package['max'];
  942.                         } elseif (isset($package['min'])) {
  943.                             $info[$infoindex] .= " \n  Version " .
  944.                                 $package['min'] . ' or newer';
  945.                         } elseif (isset($package['max'])) {
  946.                             $info[$infoindex] .= " \n  Version " .
  947.                                 $package['min'] . ' or older';
  948.                         }
  949.                         if (isset($package['recommended'])) {
  950.                             $info[$infoindex] .= "\n  Recommended version: $package[recommended]";
  951.                         }
  952.                         if (isset($package['exclude'])) {
  953.                             if (!isset($info['Not Compatible with'])) {
  954.                                 $info['Not Compatible with'] = '';
  955.                             } else {
  956.                                 $info['Not Compatible with'] .= "\n";
  957.                             }
  958.                             if (is_array($package['exclude'])) {
  959.                                 $package['exclude'] = implode(', ', $package['exclude']);
  960.                             }
  961.                             $info['Not Compatible with'] .= "Package $package\n  Versions " .
  962.                                 $package['exclude'];
  963.                         }
  964.                     }
  965.                 }
  966.             }
  967.         }
  968.         if (isset($deps['group'])) {
  969.             if (!isset($deps['group'][0])) {
  970.                 $deps['group'] = array($deps['group']);
  971.             }
  972.             foreach ($deps['group'] as $group) {
  973.                 $info['Dependency Group ' . $group['attribs']['name']] = $group['attribs']['hint'];
  974.                 $groupindex = $group['attribs']['name'] . ' Contents';
  975.                 $info[$groupindex] = '';
  976.                 foreach (array('Package', 'Extension') as $type) {
  977.                     $index = strtolower($type);
  978.                     if (isset($group[$index])) {
  979.                         if (isset($group[$index]['name'])) {
  980.                             $group[$index] = array($group[$index]);
  981.                         }
  982.                         foreach ($group[$index] as $package) {
  983.                             if (!empty($info[$groupindex])) {
  984.                                 $info[$groupindex] .= "\n";
  985.                             }
  986.                             if ($index == 'extension') {
  987.                                 $name = $package['name'];
  988.                             } else {
  989.                                 if (isset($package['channel'])) {
  990.                                     $name = $package['channel'] . '/' . $package['name'];
  991.                                 } else {
  992.                                     $name = '__uri/' . $package['name'] . ' (static URI)';
  993.                                 }
  994.                             }
  995.                             if (isset($package['uri'])) {
  996.                                 if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
  997.                                     $info[$groupindex] .= "Not Compatible with $type $name";
  998.                                 } else {
  999.                                     $info[$groupindex] .= "$type $name";
  1000.                                 }
  1001.                                 $info[$groupindex] .= "\n  Download URI: $package[uri]";
  1002.                                 continue;
  1003.                             }
  1004.                             if (isset($package['conflicts']) && $package['conflicts'] == 'yes') {
  1005.                                 $info[$groupindex] .= "Not Compatible with $type $name";
  1006.                                 continue;
  1007.                             }
  1008.                             $info[$groupindex] .= "$type $name";
  1009.                             if (isset($package['max']) && isset($package['min'])) {
  1010.                                 $info[$groupindex] .= " \n  Versions " .
  1011.                                     $package['min'] . '-' . $package['max'];
  1012.                             } elseif (isset($package['min'])) {
  1013.                                 $info[$groupindex] .= " \n  Version " .
  1014.                                     $package['min'] . ' or newer';
  1015.                             } elseif (isset($package['max'])) {
  1016.                                 $info[$groupindex] .= " \n  Version " .
  1017.                                     $package['min'] . ' or older';
  1018.                             }
  1019.                             if (isset($package['recommended'])) {
  1020.                                 $info[$groupindex] .= "\n  Recommended version: $package[recommended]";
  1021.                             }
  1022.                             if (isset($package['exclude'])) {
  1023.                                 if (!isset($info['Not Compatible with'])) {
  1024.                                     $info['Not Compatible with'] = '';
  1025.                                 } else {
  1026.                                     $info[$groupindex] .= "Not Compatible with\n";
  1027.                                 }
  1028.                                 if (is_array($package['exclude'])) {
  1029.                                     $package['exclude'] = implode(', ', $package['exclude']);
  1030.                                 }
  1031.                                 $info[$groupindex] .= "  Package $package\n  Versions " .
  1032.                                     $package['exclude'];
  1033.                             }
  1034.                         }
  1035.                     }
  1036.                 }
  1037.             }
  1038.         }
  1039.         if ($obj->getPackageType() == 'bundle') {
  1040.             $info['Bundled Packages'] = '';
  1041.             foreach ($obj->getBundledPackages() as $package) {
  1042.                 if (!empty($info['Bundled Packages'])) {
  1043.                     $info['Bundled Packages'] .= "\n";
  1044.                 }
  1045.                 if (isset($package['uri'])) {
  1046.                     $info['Bundled Packages'] .= '__uri/' . $package['name'];
  1047.                     $info['Bundled Packages'] .= "\n  (URI: $package[uri]";
  1048.                 } else {
  1049.                     $info['Bundled Packages'] .= $package['channel'] . '/' . $package['name'];
  1050.                 }
  1051.             }
  1052.         }
  1053.         $info['package.xml version'] = '2.0';
  1054.         if ($installed) {
  1055.             if ($obj->getLastModified()) {
  1056.                 $info['Last Modified'] = date('Y-m-d H:i', $obj->getLastModified());
  1057.             }
  1058.             $v = $obj->getLastInstalledVersion();
  1059.             $info['Previous Installed Version'] = $v ? $v : '- None -';
  1060.         }
  1061.         foreach ($info as $key => $value) {
  1062.             $data['data'][] = array($key, $value);
  1063.         }
  1064.         $data['raw'] = $obj->getArray(); // no validation needed
  1065.  
  1066.         $this->ui->outputData($data, 'package-info');
  1067.     }
  1068. }
  1069.  
  1070. ?>
  1071.