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Редакция | Автор | № строки | Строка |
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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 | { |
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457 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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458 | if (PEAR::isError($packagelist)) { |
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459 | return $packagelist; |
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460 | } |
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461 | if ($this->_rest->config->get('verbose') > 0) { |
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462 | $ui = &PEAR_Frontend::singleton(); |
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463 | $ui->log('Retrieving data...0%', false); |
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464 | } |
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465 | $ret = array(); |
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466 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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467 | return $ret; |
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468 | } |
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469 | if (!is_array($packagelist['p'])) { |
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470 | $packagelist['p'] = array($packagelist['p']); |
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471 | } |
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472 | |||
473 | // only search-packagename = quicksearch ! |
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474 | if ($searchpackage && (!$searchsummary || empty($searchpackage))) { |
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475 | $newpackagelist = array(); |
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476 | foreach ($packagelist['p'] as $package) { |
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477 | if (!empty($searchpackage) && stristr($package, $searchpackage) !== false) { |
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478 | $newpackagelist[] = $package; |
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479 | } |
||
480 | } |
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481 | $packagelist['p'] = $newpackagelist; |
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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 | ?> |