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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 69 | alex-w | 1 | <?php |
| 2 | /** |
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| 3 | * PEAR_REST_10 |
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| 4 | * |
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| 5 | * PHP versions 4 and 5 |
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| 6 | * |
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| 7 | * LICENSE: This source file is subject to version 3.0 of the PHP license |
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| 8 | * that is available through the world-wide-web at the following URI: |
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| 9 | * http://www.php.net/license/3_0.txt. If you did not receive a copy of |
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| 10 | * the PHP License and are unable to obtain it through the web, please |
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| 11 | * send a note to license@php.net so we can mail you a copy immediately. |
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| 12 | * |
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| 13 | * @category pear |
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| 14 | * @package PEAR |
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| 15 | * @author Greg Beaver <cellog@php.net> |
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| 16 | * @copyright 1997-2008 The PHP Group |
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| 17 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 18 | * @version CVS: $Id: 10.php,v 1.53 2008/04/11 01:16:40 dufuz Exp $ |
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| 19 | * @link http://pear.php.net/package/PEAR |
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| 20 | * @since File available since Release 1.4.0a12 |
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| 21 | */ |
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| 22 | |||
| 23 | /** |
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| 24 | * For downloading REST xml/txt files |
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| 25 | */ |
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| 26 | require_once 'PEAR/REST.php'; |
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| 27 | |||
| 28 | /** |
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| 29 | * Implement REST 1.0 |
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| 30 | * |
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| 31 | * @category pear |
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| 32 | * @package PEAR |
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| 33 | * @author Greg Beaver <cellog@php.net> |
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| 34 | * @copyright 1997-2008 The PHP Group |
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| 35 | * @license http://www.php.net/license/3_0.txt PHP License 3.0 |
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| 36 | * @version Release: 1.7.2 |
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| 37 | * @link http://pear.php.net/package/PEAR |
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| 38 | * @since Class available since Release 1.4.0a12 |
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| 39 | */ |
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| 40 | class PEAR_REST_10 |
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| 41 | { |
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| 42 | /** |
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| 43 | * @var PEAR_REST |
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| 44 | */ |
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| 45 | var $_rest; |
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| 46 | function PEAR_REST_10($config, $options = array()) |
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| 47 | { |
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| 48 | $this->_rest = &new PEAR_REST($config, $options); |
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| 49 | } |
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| 50 | |||
| 51 | /** |
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| 52 | * Retrieve information about a remote package to be downloaded from a REST server |
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| 53 | * |
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| 54 | * @param string $base The uri to prepend to all REST calls |
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| 55 | * @param array $packageinfo an array of format: |
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| 56 | * <pre> |
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| 57 | * array( |
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| 58 | * 'package' => 'packagename', |
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| 59 | * 'channel' => 'channelname', |
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| 60 | * ['state' => 'alpha' (or valid state),] |
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| 61 | * -or- |
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| 62 | * ['version' => '1.whatever'] |
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| 63 | * </pre> |
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| 64 | * @param string $prefstate Current preferred_state config variable value |
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| 65 | * @param bool $installed the installed version of this package to compare against |
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| 66 | * @return array|false|PEAR_Error see {@link _returnDownloadURL()} |
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| 67 | */ |
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| 68 | function getDownloadURL($base, $packageinfo, $prefstate, $installed, $channel = false) |
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| 69 | { |
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| 70 | $channel = $packageinfo['channel']; |
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| 71 | $package = $packageinfo['package']; |
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| 72 | $states = $this->betterStates($prefstate, true); |
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| 73 | if (!$states) { |
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| 74 | return PEAR::raiseError('"' . $prefstate . '" is not a valid state'); |
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| 75 | } |
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| 76 | $state = isset($packageinfo['state']) ? $packageinfo['state'] : null; |
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| 77 | $version = isset($packageinfo['version']) ? $packageinfo['version'] : null; |
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| 78 | $info = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . '/allreleases.xml', false, false, $channel); |
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| 79 | if (PEAR::isError($info)) { |
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| 80 | return PEAR::raiseError('No releases available for package "' . |
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| 81 | $channel . '/' . $package . '"'); |
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| 82 | } |
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| 83 | if (!isset($info['r'])) { |
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| 84 | return false; |
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| 85 | } |
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| 86 | $release = $found = false; |
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| 87 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
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| 88 | $info['r'] = array($info['r']); |
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| 89 | } |
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| 90 | foreach ($info['r'] as $release) { |
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| 91 | if (!isset($this->_rest->_options['force']) && ($installed && |
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| 92 | version_compare($release['v'], $installed, '<'))) { |
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| 93 | continue; |
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| 94 | } |
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| 95 | if (isset($state)) { |
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| 96 | // try our preferred state first |
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| 97 | if ($release['s'] == $state) { |
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| 98 | $found = true; |
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| 99 | break; |
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| 100 | } |
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| 101 | // see if there is something newer and more stable |
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| 102 | // bug #7221 |
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| 103 | if (in_array($release['s'], $this->betterStates($state), true)) { |
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| 104 | $found = true; |
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| 105 | break; |
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| 106 | } |
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| 107 | } elseif (isset($version)) { |
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| 108 | if ($release['v'] == $version) { |
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| 109 | $found = true; |
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| 110 | break; |
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| 111 | } |
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| 112 | } else { |
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| 113 | if (in_array($release['s'], $states)) { |
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| 114 | $found = true; |
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| 115 | break; |
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| 116 | } |
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| 117 | } |
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| 118 | } |
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| 119 | return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel); |
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| 120 | } |
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| 121 | |||
| 122 | function getDepDownloadURL($base, $xsdversion, $dependency, $deppackage, |
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| 123 | $prefstate = 'stable', $installed = false, $channel = false) |
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| 124 | { |
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| 125 | $channel = $dependency['channel']; |
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| 126 | $package = $dependency['name']; |
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| 127 | $states = $this->betterStates($prefstate, true); |
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| 128 | if (!$states) { |
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| 129 | return PEAR::raiseError('"' . $prefstate . '" is not a valid state'); |
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| 130 | } |
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| 131 | $state = isset($dependency['state']) ? $dependency['state'] : null; |
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| 132 | $version = isset($dependency['version']) ? $dependency['version'] : null; |
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| 133 | $info = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . '/allreleases.xml', false, false, $channel); |
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| 134 | if (PEAR::isError($info)) { |
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| 135 | return PEAR::raiseError('Package "' . $deppackage['channel'] . '/' . $deppackage['package'] |
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| 136 | . '" dependency "' . $channel . '/' . $package . '" has no releases'); |
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| 137 | } |
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| 138 | if (!is_array($info) || !isset($info['r'])) { |
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| 139 | return false; |
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| 140 | } |
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| 141 | $exclude = array(); |
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| 142 | $min = $max = $recommended = false; |
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| 143 | if ($xsdversion == '1.0') { |
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| 144 | switch ($dependency['rel']) { |
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| 145 | case 'ge' : |
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| 146 | $min = $dependency['version']; |
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| 147 | break; |
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| 148 | case 'gt' : |
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| 149 | $min = $dependency['version']; |
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| 150 | $exclude = array($dependency['version']); |
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| 151 | break; |
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| 152 | case 'eq' : |
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| 153 | $recommended = $dependency['version']; |
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| 154 | break; |
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| 155 | case 'lt' : |
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| 156 | $max = $dependency['version']; |
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| 157 | $exclude = array($dependency['version']); |
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| 158 | break; |
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| 159 | case 'le' : |
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| 160 | $max = $dependency['version']; |
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| 161 | break; |
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| 162 | case 'ne' : |
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| 163 | $exclude = array($dependency['version']); |
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| 164 | break; |
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| 165 | } |
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| 166 | } else { |
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| 167 | $min = isset($dependency['min']) ? $dependency['min'] : false; |
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| 168 | $max = isset($dependency['max']) ? $dependency['max'] : false; |
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| 169 | $recommended = isset($dependency['recommended']) ? |
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| 170 | $dependency['recommended'] : false; |
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| 171 | if (isset($dependency['exclude'])) { |
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| 172 | if (!isset($dependency['exclude'][0])) { |
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| 173 | $exclude = array($dependency['exclude']); |
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| 174 | } |
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| 175 | } |
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| 176 | } |
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| 177 | $release = $found = false; |
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| 178 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
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| 179 | $info['r'] = array($info['r']); |
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| 180 | } |
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| 181 | foreach ($info['r'] as $release) { |
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| 182 | if (!isset($this->_rest->_options['force']) && ($installed && |
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| 183 | version_compare($release['v'], $installed, '<'))) { |
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| 184 | continue; |
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| 185 | } |
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| 186 | if (in_array($release['v'], $exclude)) { // skip excluded versions |
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| 187 | continue; |
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| 188 | } |
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| 189 | // allow newer releases to say "I'm OK with the dependent package" |
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| 190 | if ($xsdversion == '2.0' && isset($release['co'])) { |
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| 191 | if (!is_array($release['co']) || !isset($release['co'][0])) { |
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| 192 | $release['co'] = array($release['co']); |
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| 193 | } |
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| 194 | foreach ($release['co'] as $entry) { |
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| 195 | if (isset($entry['x']) && !is_array($entry['x'])) { |
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| 196 | $entry['x'] = array($entry['x']); |
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| 197 | } elseif (!isset($entry['x'])) { |
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| 198 | $entry['x'] = array(); |
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| 199 | } |
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| 200 | if ($entry['c'] == $deppackage['channel'] && |
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| 201 | strtolower($entry['p']) == strtolower($deppackage['package']) && |
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| 202 | version_compare($deppackage['version'], $entry['min'], '>=') && |
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| 203 | version_compare($deppackage['version'], $entry['max'], '<=') && |
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| 204 | !in_array($release['v'], $entry['x'])) { |
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| 205 | $recommended = $release['v']; |
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| 206 | break; |
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| 207 | } |
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| 208 | } |
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| 209 | } |
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| 210 | if ($recommended) { |
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| 211 | if ($release['v'] != $recommended) { // if we want a specific |
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| 212 | // version, then skip all others |
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| 213 | continue; |
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| 214 | } else { |
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| 215 | if (!in_array($release['s'], $states)) { |
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| 216 | // the stability is too low, but we must return the |
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| 217 | // recommended version if possible |
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| 218 | return $this->_returnDownloadURL($base, $package, $release, $info, true, false, $channel); |
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| 219 | } |
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| 220 | } |
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| 221 | } |
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| 222 | if ($min && version_compare($release['v'], $min, 'lt')) { // skip too old versions |
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| 223 | continue; |
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| 224 | } |
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| 225 | if ($max && version_compare($release['v'], $max, 'gt')) { // skip too new versions |
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| 226 | continue; |
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| 227 | } |
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| 228 | if ($installed && version_compare($release['v'], $installed, '<')) { |
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| 229 | continue; |
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| 230 | } |
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| 231 | if (in_array($release['s'], $states)) { // if in the preferred state... |
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| 232 | $found = true; // ... then use it |
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| 233 | break; |
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| 234 | } |
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| 235 | } |
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| 236 | return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel); |
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| 237 | } |
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| 238 | |||
| 239 | /** |
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| 240 | * Take raw data and return the array needed for processing a download URL |
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| 241 | * |
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| 242 | * @param string $base REST base uri |
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| 243 | * @param string $package Package name |
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| 244 | * @param array $release an array of format array('v' => version, 's' => state) |
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| 245 | * describing the release to download |
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| 246 | * @param array $info list of all releases as defined by allreleases.xml |
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| 247 | * @param bool|null $found determines whether the release was found or this is the next |
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| 248 | * best alternative. If null, then versions were skipped because |
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| 249 | * of PHP dependency |
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| 250 | * @return array|PEAR_Error |
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| 251 | * @access private |
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| 252 | */ |
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| 253 | function _returnDownloadURL($base, $package, $release, $info, $found, $phpversion = false, $channel = false) |
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| 254 | { |
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| 255 | if (!$found) { |
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| 256 | $release = $info['r'][0]; |
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| 257 | } |
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| 258 | $pinfo = $this->_rest->retrieveCacheFirst($base . 'p/' . strtolower($package) . '/' . |
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| 259 | 'info.xml', false, false, $channel); |
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| 260 | if (PEAR::isError($pinfo)) { |
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| 261 | return PEAR::raiseError('Package "' . $package . |
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| 262 | '" does not have REST info xml available'); |
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| 263 | } |
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| 264 | $releaseinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/' . |
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| 265 | $release['v'] . '.xml', false, false, $channel); |
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| 266 | if (PEAR::isError($releaseinfo)) { |
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| 267 | return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] . |
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| 268 | '" does not have REST xml available'); |
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| 269 | } |
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| 270 | $packagexml = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/' . |
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| 271 | 'deps.' . $release['v'] . '.txt', false, true, $channel); |
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| 272 | if (PEAR::isError($packagexml)) { |
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| 273 | return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] . |
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| 274 | '" does not have REST dependency information available'); |
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| 275 | } |
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| 276 | $packagexml = unserialize($packagexml); |
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| 277 | if (!$packagexml) { |
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| 278 | $packagexml = array(); |
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| 279 | } |
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| 280 | $allinfo = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
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| 281 | '/allreleases.xml', false, false, $channel); |
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| 282 | if (!is_array($allinfo['r']) || !isset($allinfo['r'][0])) { |
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| 283 | $allinfo['r'] = array($allinfo['r']); |
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| 284 | } |
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| 285 | $compatible = false; |
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| 286 | foreach ($allinfo['r'] as $release) { |
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| 287 | if ($release['v'] != $releaseinfo['v']) { |
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| 288 | continue; |
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| 289 | } |
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| 290 | if (!isset($release['co'])) { |
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| 291 | break; |
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| 292 | } |
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| 293 | $compatible = array(); |
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| 294 | if (!is_array($release['co']) || !isset($release['co'][0])) { |
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| 295 | $release['co'] = array($release['co']); |
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| 296 | } |
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| 297 | foreach ($release['co'] as $entry) { |
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| 298 | $comp = array(); |
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| 299 | $comp['name'] = $entry['p']; |
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| 300 | $comp['channel'] = $entry['c']; |
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| 301 | $comp['min'] = $entry['min']; |
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| 302 | $comp['max'] = $entry['max']; |
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| 303 | if (isset($entry['x']) && !is_array($entry['x'])) { |
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| 304 | $comp['exclude'] = $entry['x']; |
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| 305 | } |
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| 306 | $compatible[] = $comp; |
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| 307 | } |
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| 308 | if (count($compatible) == 1) { |
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| 309 | $compatible = $compatible[0]; |
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| 310 | } |
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| 311 | break; |
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| 312 | } |
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| 313 | if (isset($pinfo['dc']) && isset($pinfo['dp'])) { |
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| 314 | if (is_array($pinfo['dp'])) { |
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| 315 | $deprecated = array('channel' => (string) $pinfo['dc'], |
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| 316 | 'package' => trim($pinfo['dp']['_content'])); |
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| 317 | } else { |
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| 318 | $deprecated = array('channel' => (string) $pinfo['dc'], |
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| 319 | 'package' => trim($pinfo['dp'])); |
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| 320 | } |
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| 321 | } else { |
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| 322 | $deprecated = false; |
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| 323 | } |
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| 324 | if ($found) { |
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| 325 | return |
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| 326 | array('version' => $releaseinfo['v'], |
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| 327 | 'info' => $packagexml, |
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| 328 | 'package' => $releaseinfo['p']['_content'], |
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| 329 | 'stability' => $releaseinfo['st'], |
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| 330 | 'url' => $releaseinfo['g'], |
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| 331 | 'compatible' => $compatible, |
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| 332 | 'deprecated' => $deprecated, |
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| 333 | ); |
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| 334 | } else { |
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| 335 | return |
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| 336 | array('version' => $releaseinfo['v'], |
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| 337 | 'package' => $releaseinfo['p']['_content'], |
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| 338 | 'stability' => $releaseinfo['st'], |
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| 339 | 'info' => $packagexml, |
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| 340 | 'compatible' => $compatible, |
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| 341 | 'deprecated' => $deprecated, |
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| 342 | 'php' => $phpversion |
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| 343 | ); |
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| 344 | } |
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| 345 | } |
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| 346 | |||
| 347 | function listPackages($base, $channel = false) |
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| 348 | { |
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| 349 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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| 350 | if (PEAR::isError($packagelist)) { |
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| 351 | return $packagelist; |
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| 352 | } |
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| 353 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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| 354 | return array(); |
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| 355 | } |
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| 356 | if (!is_array($packagelist['p'])) { |
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| 357 | $packagelist['p'] = array($packagelist['p']); |
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| 358 | } |
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| 359 | return $packagelist['p']; |
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| 360 | } |
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| 361 | |||
| 362 | /** |
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| 363 | * List all categories of a REST server |
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| 364 | * |
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| 365 | * @param string $base base URL of the server |
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| 366 | * @return array of categorynames |
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| 367 | */ |
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| 368 | function listCategories($base, $channel = false) |
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| 369 | { |
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| 370 | $categories = array(); |
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| 371 | |||
| 372 | // c/categories.xml does not exist; |
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| 373 | // check for every package its category manually |
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| 374 | // This is SLOOOWWWW : /// |
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| 375 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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| 376 | if (PEAR::isError($packagelist)) { |
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| 377 | return $packagelist; |
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| 378 | } |
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| 379 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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| 380 | $ret = array(); |
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| 381 | return $ret; |
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| 382 | } |
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| 383 | if (!is_array($packagelist['p'])) { |
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| 384 | $packagelist['p'] = array($packagelist['p']); |
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| 385 | } |
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| 386 | |||
| 387 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
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| 388 | foreach ($packagelist['p'] as $package) { |
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| 389 | $inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
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| 390 | if (PEAR::isError($inf)) { |
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| 391 | PEAR::popErrorHandling(); |
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| 392 | return $inf; |
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| 393 | } |
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| 394 | $cat = $inf['ca']['_content']; |
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| 395 | if (!isset($categories[$cat])) { |
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| 396 | $categories[$cat] = $inf['ca']; |
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| 397 | } |
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| 398 | } |
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| 399 | return array_values($categories); |
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| 400 | } |
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| 401 | |||
| 402 | /** |
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| 403 | * List a category of a REST server |
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| 404 | * |
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| 405 | * @param string $base base URL of the server |
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| 406 | * @param string $category name of the category |
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| 407 | * @param boolean $info also download full package info |
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| 408 | * @return array of packagenames |
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| 409 | */ |
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| 410 | function listCategory($base, $category, $info = false, $channel = false) |
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| 411 | { |
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| 412 | // gives '404 Not Found' error when category doesn't exist |
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| 413 | $packagelist = $this->_rest->retrieveData($base.'c/'.urlencode($category).'/packages.xml', false, false, $channel); |
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| 414 | if (PEAR::isError($packagelist)) { |
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| 415 | return $packagelist; |
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| 416 | } |
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| 417 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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| 418 | return array(); |
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| 419 | } |
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| 420 | if (!is_array($packagelist['p']) || |
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| 421 | !isset($packagelist['p'][0])) { // only 1 pkg |
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| 422 | $packagelist = array($packagelist['p']); |
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| 423 | } else { |
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| 424 | $packagelist = $packagelist['p']; |
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| 425 | } |
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| 426 | |||
| 427 | if ($info == true) { |
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| 428 | // get individual package info |
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| 429 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
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| 430 | foreach ($packagelist as $i => $packageitem) { |
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| 431 | $url = sprintf('%s'.'r/%s/latest.txt', |
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| 432 | $base, |
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| 433 | strtolower($packageitem['_content'])); |
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| 434 | $version = $this->_rest->retrieveData($url, false, false, $channel); |
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| 435 | if (PEAR::isError($version)) { |
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| 436 | break; // skipit |
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| 437 | } |
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| 438 | $url = sprintf('%s'.'r/%s/%s.xml', |
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| 439 | $base, |
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| 440 | strtolower($packageitem['_content']), |
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| 441 | $version); |
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| 442 | $info = $this->_rest->retrieveData($url, false, false, $channel); |
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| 443 | if (PEAR::isError($info)) { |
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| 444 | break; // skipit |
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| 445 | } |
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| 446 | $packagelist[$i]['info'] = $info; |
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| 447 | } |
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| 448 | PEAR::popErrorHandling(); |
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| 449 | } |
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| 450 | |||
| 451 | return $packagelist; |
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| 452 | } |
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| 453 | |||
| 454 | |||
| 455 | function listAll($base, $dostable, $basic = true, $searchpackage = false, $searchsummary = false, $channel = false) |
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| 456 | { |
||
| 457 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
||
| 458 | if (PEAR::isError($packagelist)) { |
||
| 459 | return $packagelist; |
||
| 460 | } |
||
| 461 | if ($this->_rest->config->get('verbose') > 0) { |
||
| 462 | $ui = &PEAR_Frontend::singleton(); |
||
| 463 | $ui->log('Retrieving data...0%', false); |
||
| 464 | } |
||
| 465 | $ret = array(); |
||
| 466 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
||
| 467 | return $ret; |
||
| 468 | } |
||
| 469 | if (!is_array($packagelist['p'])) { |
||
| 470 | $packagelist['p'] = array($packagelist['p']); |
||
| 471 | } |
||
| 472 | |||
| 473 | // only search-packagename = quicksearch ! |
||
| 474 | if ($searchpackage && (!$searchsummary || empty($searchpackage))) { |
||
| 475 | $newpackagelist = array(); |
||
| 476 | foreach ($packagelist['p'] as $package) { |
||
| 477 | if (!empty($searchpackage) && stristr($package, $searchpackage) !== false) { |
||
| 478 | $newpackagelist[] = $package; |
||
| 479 | } |
||
| 480 | } |
||
| 481 | $packagelist['p'] = $newpackagelist; |
||
| 482 | } |
||
| 483 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
||
| 484 | $next = .1; |
||
| 485 | foreach ($packagelist['p'] as $progress => $package) { |
||
| 486 | if ($this->_rest->config->get('verbose') > 0) { |
||
| 487 | if ($progress / count($packagelist['p']) >= $next) { |
||
| 488 | if ($next == .5) { |
||
| 489 | $ui->log('50%', false); |
||
| 490 | } else { |
||
| 491 | $ui->log('.', false); |
||
| 492 | } |
||
| 493 | $next += .1; |
||
| 494 | } |
||
| 495 | } |
||
| 496 | if ($basic) { // remote-list command |
||
| 497 | if ($dostable) { |
||
| 498 | $latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
||
| 499 | '/stable.txt', false, false, $channel); |
||
| 500 | } else { |
||
| 501 | $latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
||
| 502 | '/latest.txt', false, false, $channel); |
||
| 503 | } |
||
| 504 | if (PEAR::isError($latest)) { |
||
| 505 | $latest = false; |
||
| 506 | } |
||
| 507 | $info = array('stable' => $latest); |
||
| 508 | } else { // list-all command |
||
| 509 | $inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
||
| 510 | if (PEAR::isError($inf)) { |
||
| 511 | PEAR::popErrorHandling(); |
||
| 512 | return $inf; |
||
| 513 | } |
||
| 514 | if ($searchpackage) { |
||
| 515 | $found = (!empty($searchpackage) && stristr($package, $searchpackage) !== false); |
||
| 516 | if (!$found && !(isset($searchsummary) && !empty($searchsummary) |
||
| 517 | && (stristr($inf['s'], $searchsummary) !== false |
||
| 518 | || stristr($inf['d'], $searchsummary) !== false))) |
||
| 519 | { |
||
| 520 | continue; |
||
| 521 | }; |
||
| 522 | } |
||
| 523 | $releases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
||
| 524 | '/allreleases.xml', false, false, $channel); |
||
| 525 | if (PEAR::isError($releases)) { |
||
| 526 | continue; |
||
| 527 | } |
||
| 528 | if (!isset($releases['r'][0])) { |
||
| 529 | $releases['r'] = array($releases['r']); |
||
| 530 | } |
||
| 531 | unset($latest); |
||
| 532 | unset($unstable); |
||
| 533 | unset($stable); |
||
| 534 | unset($state); |
||
| 535 | foreach ($releases['r'] as $release) { |
||
| 536 | if (!isset($latest)) { |
||
| 537 | if ($dostable && $release['s'] == 'stable') { |
||
| 538 | $latest = $release['v']; |
||
| 539 | $state = 'stable'; |
||
| 540 | } |
||
| 541 | if (!$dostable) { |
||
| 542 | $latest = $release['v']; |
||
| 543 | $state = $release['s']; |
||
| 544 | } |
||
| 545 | } |
||
| 546 | if (!isset($stable) && $release['s'] == 'stable') { |
||
| 547 | $stable = $release['v']; |
||
| 548 | if (!isset($unstable)) { |
||
| 549 | $unstable = $stable; |
||
| 550 | } |
||
| 551 | } |
||
| 552 | if (!isset($unstable) && $release['s'] != 'stable') { |
||
| 553 | $latest = $unstable = $release['v']; |
||
| 554 | $state = $release['s']; |
||
| 555 | } |
||
| 556 | if (isset($latest) && !isset($state)) { |
||
| 557 | $state = $release['s']; |
||
| 558 | } |
||
| 559 | if (isset($latest) && isset($stable) && isset($unstable)) { |
||
| 560 | break; |
||
| 561 | } |
||
| 562 | } |
||
| 563 | $deps = array(); |
||
| 564 | if (!isset($unstable)) { |
||
| 565 | $unstable = false; |
||
| 566 | $state = 'stable'; |
||
| 567 | if (isset($stable)) { |
||
| 568 | $latest = $unstable = $stable; |
||
| 569 | } |
||
| 570 | } else { |
||
| 571 | $latest = $unstable; |
||
| 572 | } |
||
| 573 | if (!isset($latest)) { |
||
| 574 | $latest = false; |
||
| 575 | } |
||
| 576 | if ($latest) { |
||
| 577 | $d = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' . |
||
| 578 | $latest . '.txt', false, false, $channel); |
||
| 579 | if (!PEAR::isError($d)) { |
||
| 580 | $d = unserialize($d); |
||
| 581 | if ($d) { |
||
| 582 | if (isset($d['required'])) { |
||
| 583 | if (!class_exists('PEAR_PackageFile_v2')) { |
||
| 584 | require_once 'PEAR/PackageFile/v2.php'; |
||
| 585 | } |
||
| 586 | if (!isset($pf)) { |
||
| 587 | $pf = new PEAR_PackageFile_v2; |
||
| 588 | } |
||
| 589 | $pf->setDeps($d); |
||
| 590 | $tdeps = $pf->getDeps(); |
||
| 591 | } else { |
||
| 592 | $tdeps = $d; |
||
| 593 | } |
||
| 594 | foreach ($tdeps as $dep) { |
||
| 595 | if ($dep['type'] !== 'pkg') { |
||
| 596 | continue; |
||
| 597 | } |
||
| 598 | $deps[] = $dep; |
||
| 599 | } |
||
| 600 | } |
||
| 601 | } |
||
| 602 | } |
||
| 603 | if (!isset($stable)) { |
||
| 604 | $stable = '-n/a-'; |
||
| 605 | } |
||
| 606 | if (!$searchpackage) { |
||
| 607 | $info = array('stable' => $latest, 'summary' => $inf['s'], 'description' => |
||
| 608 | $inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'], |
||
| 609 | 'unstable' => $unstable, 'state' => $state); |
||
| 610 | } else { |
||
| 611 | $info = array('stable' => $stable, 'summary' => $inf['s'], 'description' => |
||
| 612 | $inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'], |
||
| 613 | 'unstable' => $unstable, 'state' => $state); |
||
| 614 | } |
||
| 615 | } |
||
| 616 | $ret[$package] = $info; |
||
| 617 | } |
||
| 618 | PEAR::popErrorHandling(); |
||
| 619 | return $ret; |
||
| 620 | } |
||
| 621 | |||
| 622 | function listLatestUpgrades($base, $pref_state, $installed, $channel, &$reg) |
||
| 623 | { |
||
| 624 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
||
| 625 | if (PEAR::isError($packagelist)) { |
||
| 626 | return $packagelist; |
||
| 627 | } |
||
| 628 | $ret = array(); |
||
| 629 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
||
| 630 | return $ret; |
||
| 631 | } |
||
| 632 | if (!is_array($packagelist['p'])) { |
||
| 633 | $packagelist['p'] = array($packagelist['p']); |
||
| 634 | } |
||
| 635 | foreach ($packagelist['p'] as $package) { |
||
| 636 | if (!isset($installed[strtolower($package)])) { |
||
| 637 | continue; |
||
| 638 | } |
||
| 639 | $inst_version = $reg->packageInfo($package, 'version', $channel); |
||
| 640 | $inst_state = $reg->packageInfo($package, 'release_state', $channel); |
||
| 641 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
||
| 642 | $info = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
||
| 643 | '/allreleases.xml', false, false, $channel); |
||
| 644 | PEAR::popErrorHandling(); |
||
| 645 | if (PEAR::isError($info)) { |
||
| 646 | continue; // no remote releases |
||
| 647 | } |
||
| 648 | if (!isset($info['r'])) { |
||
| 649 | continue; |
||
| 650 | } |
||
| 651 | $found = false; |
||
| 652 | $release = false; |
||
| 653 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
||
| 654 | $info['r'] = array($info['r']); |
||
| 655 | } |
||
| 656 | // $info['r'] is sorted by version number |
||
| 657 | foreach ($info['r'] as $release) { |
||
| 658 | if ($inst_version && version_compare($release['v'], $inst_version, '<=')) { |
||
| 659 | // not newer than the one installed |
||
| 660 | break; |
||
| 661 | } |
||
| 662 | |||
| 663 | // new version > installed version |
||
| 664 | if (!$pref_state) { |
||
| 665 | // every state is a good state |
||
| 666 | $found = true; |
||
| 667 | break; |
||
| 668 | } else { |
||
| 669 | $new_state = $release['s']; |
||
| 670 | // if new state >= installed state: go |
||
| 671 | if (in_array($new_state, $this->betterStates($inst_state, true))) { |
||
| 672 | $found = true; |
||
| 673 | break; |
||
| 674 | } else { |
||
| 675 | // only allow to lower the state of package, |
||
| 676 | // if new state >= preferred state: go |
||
| 677 | if (in_array($new_state, $this->betterStates($pref_state, true))) { |
||
| 678 | $found = true; |
||
| 679 | break; |
||
| 680 | } |
||
| 681 | } |
||
| 682 | } |
||
| 683 | } |
||
| 684 | if (!$found) { |
||
| 685 | continue; |
||
| 686 | } |
||
| 687 | $relinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/' . |
||
| 688 | $release['v'] . '.xml', false, false, $channel); |
||
| 689 | if (PEAR::isError($relinfo)) { |
||
| 690 | return $relinfo; |
||
| 691 | } |
||
| 692 | $ret[$package] = array( |
||
| 693 | 'version' => $release['v'], |
||
| 694 | 'state' => $release['s'], |
||
| 695 | 'filesize' => $relinfo['f'], |
||
| 696 | ); |
||
| 697 | } |
||
| 698 | return $ret; |
||
| 699 | } |
||
| 700 | |||
| 701 | function packageInfo($base, $package, $channel = false) |
||
| 702 | { |
||
| 703 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
||
| 704 | $pinfo = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
||
| 705 | if (PEAR::isError($pinfo)) { |
||
| 706 | PEAR::popErrorHandling(); |
||
| 707 | return PEAR::raiseError('Unknown package: "' . $package . '" (Debug: ' . |
||
| 708 | $pinfo->getMessage() . ')'); |
||
| 709 | } |
||
| 710 | $releases = array(); |
||
| 711 | $allreleases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
||
| 712 | '/allreleases.xml', false, false, $channel); |
||
| 713 | if (!PEAR::isError($allreleases)) { |
||
| 714 | if (!class_exists('PEAR_PackageFile_v2')) { |
||
| 715 | require_once 'PEAR/PackageFile/v2.php'; |
||
| 716 | } |
||
| 717 | if (!is_array($allreleases['r']) || !isset($allreleases['r'][0])) { |
||
| 718 | $allreleases['r'] = array($allreleases['r']); |
||
| 719 | } |
||
| 720 | $pf = new PEAR_PackageFile_v2; |
||
| 721 | foreach ($allreleases['r'] as $release) { |
||
| 722 | $ds = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' . |
||
| 723 | $release['v'] . '.txt', false, false, $channel); |
||
| 724 | if (PEAR::isError($ds)) { |
||
| 725 | continue; |
||
| 726 | } |
||
| 727 | if (!isset($latest)) { |
||
| 728 | $latest = $release['v']; |
||
| 729 | } |
||
| 730 | $pf->setDeps(unserialize($ds)); |
||
| 731 | $ds = $pf->getDeps(); |
||
| 732 | $info = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) |
||
| 733 | . '/' . $release['v'] . '.xml', false, false, $channel); |
||
| 734 | if (PEAR::isError($info)) { |
||
| 735 | continue; |
||
| 736 | } |
||
| 737 | $releases[$release['v']] = array( |
||
| 738 | 'doneby' => $info['m'], |
||
| 739 | 'license' => $info['l'], |
||
| 740 | 'summary' => $info['s'], |
||
| 741 | 'description' => $info['d'], |
||
| 742 | 'releasedate' => $info['da'], |
||
| 743 | 'releasenotes' => $info['n'], |
||
| 744 | 'state' => $release['s'], |
||
| 745 | 'deps' => $ds ? $ds : array(), |
||
| 746 | ); |
||
| 747 | } |
||
| 748 | } else { |
||
| 749 | $latest = ''; |
||
| 750 | } |
||
| 751 | PEAR::popErrorHandling(); |
||
| 752 | if (isset($pinfo['dc']) && isset($pinfo['dp'])) { |
||
| 753 | if (is_array($pinfo['dp'])) { |
||
| 754 | $deprecated = array('channel' => (string) $pinfo['dc'], |
||
| 755 | 'package' => trim($pinfo['dp']['_content'])); |
||
| 756 | } else { |
||
| 757 | $deprecated = array('channel' => (string) $pinfo['dc'], |
||
| 758 | 'package' => trim($pinfo['dp'])); |
||
| 759 | } |
||
| 760 | } else { |
||
| 761 | $deprecated = false; |
||
| 762 | } |
||
| 763 | return array( |
||
| 764 | 'name' => $pinfo['n'], |
||
| 765 | 'channel' => $pinfo['c'], |
||
| 766 | 'category' => $pinfo['ca']['_content'], |
||
| 767 | 'stable' => $latest, |
||
| 768 | 'license' => $pinfo['l'], |
||
| 769 | 'summary' => $pinfo['s'], |
||
| 770 | 'description' => $pinfo['d'], |
||
| 771 | 'releases' => $releases, |
||
| 772 | 'deprecated' => $deprecated, |
||
| 773 | ); |
||
| 774 | } |
||
| 775 | |||
| 776 | /** |
||
| 777 | * Return an array containing all of the states that are more stable than |
||
| 778 | * or equal to the passed in state |
||
| 779 | * |
||
| 780 | * @param string Release state |
||
| 781 | * @param boolean Determines whether to include $state in the list |
||
| 782 | * @return false|array False if $state is not a valid release state |
||
| 783 | */ |
||
| 784 | function betterStates($state, $include = false) |
||
| 785 | { |
||
| 786 | static $states = array('snapshot', 'devel', 'alpha', 'beta', 'stable'); |
||
| 787 | $i = array_search($state, $states); |
||
| 788 | if ($i === false) { |
||
| 789 | return false; |
||
| 790 | } |
||
| 791 | if ($include) { |
||
| 792 | $i--; |
||
| 793 | } |
||
| 794 | return array_slice($states, $i + 1); |
||
| 795 | } |
||
| 796 | } |
||
| 797 | ?> |