1 | <?php |
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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 | * @category pear |
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8 | * @package PEAR |
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9 | * @author Greg Beaver <cellog@php.net> |
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10 | * @copyright 1997-2009 The Authors |
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11 | * @license http://opensource.org/licenses/bsd-license.php New BSD License |
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12 | * @version CVS: $Id: 10.php 313023 2011-07-06 19:17:11Z dufuz $ |
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13 | * @link http://pear.php.net/package/PEAR |
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14 | * @since File available since Release 1.4.0a12 |
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15 | */ |
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16 | |
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17 | /** |
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18 | * For downloading REST xml/txt files |
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19 | */ |
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20 | require_once 'PEAR/REST.php'; |
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21 | |
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22 | /** |
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23 | * Implement REST 1.0 |
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24 | * |
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25 | * @category pear |
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26 | * @package PEAR |
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27 | * @author Greg Beaver <cellog@php.net> |
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28 | * @copyright 1997-2009 The Authors |
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29 | * @license http://opensource.org/licenses/bsd-license.php New BSD License |
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30 | * @version Release: 1.9.4 |
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31 | * @link http://pear.php.net/package/PEAR |
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32 | * @since Class available since Release 1.4.0a12 |
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33 | */ |
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34 | class PEAR_REST_10 |
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35 | { |
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36 | /** |
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37 | * @var PEAR_REST |
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38 | */ |
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39 | var $_rest; |
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40 | function PEAR_REST_10($config, $options = array()) |
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41 | { |
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42 | $this->_rest = &new PEAR_REST($config, $options); |
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43 | } |
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44 | |
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45 | /** |
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46 | * Retrieve information about a remote package to be downloaded from a REST server |
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47 | * |
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48 | * @param string $base The uri to prepend to all REST calls |
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49 | * @param array $packageinfo an array of format: |
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50 | * <pre> |
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51 | * array( |
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52 | * 'package' => 'packagename', |
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53 | * 'channel' => 'channelname', |
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54 | * ['state' => 'alpha' (or valid state),] |
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55 | * -or- |
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56 | * ['version' => '1.whatever'] |
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57 | * </pre> |
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58 | * @param string $prefstate Current preferred_state config variable value |
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59 | * @param bool $installed the installed version of this package to compare against |
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60 | * @return array|false|PEAR_Error see {@link _returnDownloadURL()} |
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61 | */ |
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62 | function getDownloadURL($base, $packageinfo, $prefstate, $installed, $channel = false) |
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63 | { |
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64 | $states = $this->betterStates($prefstate, true); |
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65 | if (!$states) { |
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66 | return PEAR::raiseError('"' . $prefstate . '" is not a valid state'); |
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67 | } |
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68 | |
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69 | $channel = $packageinfo['channel']; |
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70 | $package = $packageinfo['package']; |
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71 | $state = isset($packageinfo['state']) ? $packageinfo['state'] : null; |
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72 | $version = isset($packageinfo['version']) ? $packageinfo['version'] : null; |
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73 | $restFile = $base . 'r/' . strtolower($package) . '/allreleases.xml'; |
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74 | |
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75 | $info = $this->_rest->retrieveData($restFile, false, false, $channel); |
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76 | if (PEAR::isError($info)) { |
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77 | return PEAR::raiseError('No releases available for package "' . |
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78 | $channel . '/' . $package . '"'); |
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79 | } |
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80 | |
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81 | if (!isset($info['r'])) { |
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82 | return false; |
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83 | } |
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84 | |
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85 | $release = $found = false; |
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86 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
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87 | $info['r'] = array($info['r']); |
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88 | } |
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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'], $installed, '<'))) { |
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93 | continue; |
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94 | } |
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95 | |
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96 | if (isset($state)) { |
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97 | // try our preferred state first |
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98 | if ($release['s'] == $state) { |
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99 | $found = true; |
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100 | break; |
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101 | } |
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102 | // see if there is something newer and more stable |
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103 | // bug #7221 |
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104 | if (in_array($release['s'], $this->betterStates($state), true)) { |
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105 | $found = true; |
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106 | break; |
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107 | } |
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108 | } elseif (isset($version)) { |
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109 | if ($release['v'] == $version) { |
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110 | $found = true; |
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111 | break; |
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112 | } |
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113 | } else { |
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114 | if (in_array($release['s'], $states)) { |
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115 | $found = true; |
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116 | break; |
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117 | } |
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118 | } |
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119 | } |
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120 | |
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121 | return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel); |
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122 | } |
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123 | |
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124 | function getDepDownloadURL($base, $xsdversion, $dependency, $deppackage, |
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125 | $prefstate = 'stable', $installed = false, $channel = false) |
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126 | { |
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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 | |
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132 | $channel = $dependency['channel']; |
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133 | $package = $dependency['name']; |
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134 | $state = isset($dependency['state']) ? $dependency['state'] : null; |
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135 | $version = isset($dependency['version']) ? $dependency['version'] : null; |
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136 | $restFile = $base . 'r/' . strtolower($package) . '/allreleases.xml'; |
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137 | |
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138 | $info = $this->_rest->retrieveData($restFile, false, false, $channel); |
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139 | if (PEAR::isError($info)) { |
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140 | return PEAR::raiseError('Package "' . $deppackage['channel'] . '/' . $deppackage['package'] |
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141 | . '" dependency "' . $channel . '/' . $package . '" has no releases'); |
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142 | } |
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143 | |
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144 | if (!is_array($info) || !isset($info['r'])) { |
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145 | return false; |
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146 | } |
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147 | |
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148 | $exclude = array(); |
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149 | $min = $max = $recommended = false; |
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150 | if ($xsdversion == '1.0') { |
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151 | switch ($dependency['rel']) { |
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152 | case 'ge' : |
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153 | $min = $dependency['version']; |
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154 | break; |
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155 | case 'gt' : |
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156 | $min = $dependency['version']; |
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157 | $exclude = array($dependency['version']); |
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158 | break; |
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159 | case 'eq' : |
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160 | $recommended = $dependency['version']; |
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161 | break; |
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162 | case 'lt' : |
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163 | $max = $dependency['version']; |
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164 | $exclude = array($dependency['version']); |
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165 | break; |
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166 | case 'le' : |
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167 | $max = $dependency['version']; |
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168 | break; |
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169 | case 'ne' : |
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170 | $exclude = array($dependency['version']); |
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171 | break; |
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172 | } |
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173 | } else { |
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174 | $min = isset($dependency['min']) ? $dependency['min'] : false; |
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175 | $max = isset($dependency['max']) ? $dependency['max'] : false; |
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176 | $recommended = isset($dependency['recommended']) ? |
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177 | $dependency['recommended'] : false; |
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178 | if (isset($dependency['exclude'])) { |
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179 | if (!isset($dependency['exclude'][0])) { |
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180 | $exclude = array($dependency['exclude']); |
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181 | } |
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182 | } |
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183 | } |
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184 | $release = $found = false; |
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185 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
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186 | $info['r'] = array($info['r']); |
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187 | } |
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188 | foreach ($info['r'] as $release) { |
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189 | if (!isset($this->_rest->_options['force']) && ($installed && |
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190 | version_compare($release['v'], $installed, '<'))) { |
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191 | continue; |
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192 | } |
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193 | if (in_array($release['v'], $exclude)) { // skip excluded versions |
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194 | continue; |
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195 | } |
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196 | // allow newer releases to say "I'm OK with the dependent package" |
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197 | if ($xsdversion == '2.0' && isset($release['co'])) { |
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198 | if (!is_array($release['co']) || !isset($release['co'][0])) { |
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199 | $release['co'] = array($release['co']); |
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200 | } |
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201 | foreach ($release['co'] as $entry) { |
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202 | if (isset($entry['x']) && !is_array($entry['x'])) { |
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203 | $entry['x'] = array($entry['x']); |
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204 | } elseif (!isset($entry['x'])) { |
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205 | $entry['x'] = array(); |
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206 | } |
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207 | if ($entry['c'] == $deppackage['channel'] && |
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208 | strtolower($entry['p']) == strtolower($deppackage['package']) && |
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209 | version_compare($deppackage['version'], $entry['min'], '>=') && |
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210 | version_compare($deppackage['version'], $entry['max'], '<=') && |
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211 | !in_array($release['v'], $entry['x'])) { |
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212 | $recommended = $release['v']; |
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213 | break; |
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214 | } |
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215 | } |
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216 | } |
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217 | if ($recommended) { |
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218 | if ($release['v'] != $recommended) { // if we want a specific |
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219 | // version, then skip all others |
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220 | continue; |
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221 | } else { |
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222 | if (!in_array($release['s'], $states)) { |
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223 | // the stability is too low, but we must return the |
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224 | // recommended version if possible |
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225 | return $this->_returnDownloadURL($base, $package, $release, $info, true, false, $channel); |
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226 | } |
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227 | } |
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228 | } |
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229 | if ($min && version_compare($release['v'], $min, 'lt')) { // skip too old versions |
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230 | continue; |
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231 | } |
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232 | if ($max && version_compare($release['v'], $max, 'gt')) { // skip too new versions |
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233 | continue; |
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234 | } |
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235 | if ($installed && version_compare($release['v'], $installed, '<')) { |
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236 | continue; |
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237 | } |
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238 | if (in_array($release['s'], $states)) { // if in the preferred state... |
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239 | $found = true; // ... then use it |
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240 | break; |
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241 | } |
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242 | } |
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243 | return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel); |
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244 | } |
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245 | |
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246 | /** |
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247 | * Take raw data and return the array needed for processing a download URL |
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248 | * |
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249 | * @param string $base REST base uri |
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250 | * @param string $package Package name |
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251 | * @param array $release an array of format array('v' => version, 's' => state) |
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252 | * describing the release to download |
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253 | * @param array $info list of all releases as defined by allreleases.xml |
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254 | * @param bool|null $found determines whether the release was found or this is the next |
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255 | * best alternative. If null, then versions were skipped because |
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256 | * of PHP dependency |
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257 | * @return array|PEAR_Error |
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258 | * @access private |
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259 | */ |
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260 | function _returnDownloadURL($base, $package, $release, $info, $found, $phpversion = false, $channel = false) |
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261 | { |
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262 | if (!$found) { |
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263 | $release = $info['r'][0]; |
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264 | } |
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265 | |
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266 | $packageLower = strtolower($package); |
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267 | $pinfo = $this->_rest->retrieveCacheFirst($base . 'p/' . $packageLower . '/' . |
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268 | 'info.xml', false, false, $channel); |
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269 | if (PEAR::isError($pinfo)) { |
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270 | return PEAR::raiseError('Package "' . $package . |
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271 | '" does not have REST info xml available'); |
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272 | } |
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273 | |
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274 | $releaseinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . $packageLower . '/' . |
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275 | $release['v'] . '.xml', false, false, $channel); |
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276 | if (PEAR::isError($releaseinfo)) { |
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277 | return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] . |
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278 | '" does not have REST xml available'); |
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279 | } |
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280 | |
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281 | $packagexml = $this->_rest->retrieveCacheFirst($base . 'r/' . $packageLower . '/' . |
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282 | 'deps.' . $release['v'] . '.txt', false, true, $channel); |
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283 | if (PEAR::isError($packagexml)) { |
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284 | return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] . |
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285 | '" does not have REST dependency information available'); |
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286 | } |
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287 | |
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288 | $packagexml = unserialize($packagexml); |
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289 | if (!$packagexml) { |
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290 | $packagexml = array(); |
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291 | } |
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292 | |
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293 | $allinfo = $this->_rest->retrieveData($base . 'r/' . $packageLower . |
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294 | '/allreleases.xml', false, false, $channel); |
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295 | if (PEAR::isError($allinfo)) { |
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296 | return $allinfo; |
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297 | } |
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298 | |
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299 | if (!is_array($allinfo['r']) || !isset($allinfo['r'][0])) { |
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300 | $allinfo['r'] = array($allinfo['r']); |
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301 | } |
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302 | |
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303 | $compatible = false; |
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304 | foreach ($allinfo['r'] as $release) { |
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305 | if ($release['v'] != $releaseinfo['v']) { |
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306 | continue; |
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307 | } |
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308 | |
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309 | if (!isset($release['co'])) { |
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310 | break; |
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311 | } |
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312 | |
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313 | $compatible = array(); |
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314 | if (!is_array($release['co']) || !isset($release['co'][0])) { |
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315 | $release['co'] = array($release['co']); |
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316 | } |
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317 | |
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318 | foreach ($release['co'] as $entry) { |
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319 | $comp = array(); |
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320 | $comp['name'] = $entry['p']; |
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321 | $comp['channel'] = $entry['c']; |
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322 | $comp['min'] = $entry['min']; |
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323 | $comp['max'] = $entry['max']; |
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324 | if (isset($entry['x']) && !is_array($entry['x'])) { |
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325 | $comp['exclude'] = $entry['x']; |
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326 | } |
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327 | |
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328 | $compatible[] = $comp; |
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329 | } |
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330 | |
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331 | if (count($compatible) == 1) { |
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332 | $compatible = $compatible[0]; |
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333 | } |
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334 | |
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335 | break; |
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336 | } |
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337 | |
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338 | $deprecated = false; |
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339 | if (isset($pinfo['dc']) && isset($pinfo['dp'])) { |
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340 | if (is_array($pinfo['dp'])) { |
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341 | $deprecated = array('channel' => (string) $pinfo['dc'], |
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342 | 'package' => trim($pinfo['dp']['_content'])); |
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343 | } else { |
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344 | $deprecated = array('channel' => (string) $pinfo['dc'], |
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345 | 'package' => trim($pinfo['dp'])); |
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346 | } |
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347 | } |
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348 | |
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349 | $return = array( |
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350 | 'version' => $releaseinfo['v'], |
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351 | 'info' => $packagexml, |
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352 | 'package' => $releaseinfo['p']['_content'], |
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353 | 'stability' => $releaseinfo['st'], |
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354 | 'compatible' => $compatible, |
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355 | 'deprecated' => $deprecated, |
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356 | ); |
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357 | |
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358 | if ($found) { |
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359 | $return['url'] = $releaseinfo['g']; |
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360 | return $return; |
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361 | } |
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362 | |
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363 | $return['php'] = $phpversion; |
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364 | return $return; |
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365 | } |
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366 | |
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367 | function listPackages($base, $channel = false) |
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368 | { |
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369 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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370 | if (PEAR::isError($packagelist)) { |
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371 | return $packagelist; |
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372 | } |
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373 | |
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374 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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375 | return array(); |
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376 | } |
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377 | |
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378 | if (!is_array($packagelist['p'])) { |
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379 | $packagelist['p'] = array($packagelist['p']); |
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380 | } |
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381 | |
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382 | return $packagelist['p']; |
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383 | } |
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384 | |
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385 | /** |
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386 | * List all categories of a REST server |
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387 | * |
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388 | * @param string $base base URL of the server |
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389 | * @return array of categorynames |
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390 | */ |
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391 | function listCategories($base, $channel = false) |
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392 | { |
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393 | $categories = array(); |
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394 | |
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395 | // c/categories.xml does not exist; |
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396 | // check for every package its category manually |
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397 | // This is SLOOOWWWW : /// |
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398 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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399 | if (PEAR::isError($packagelist)) { |
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400 | return $packagelist; |
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401 | } |
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402 | |
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403 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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404 | $ret = array(); |
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405 | return $ret; |
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406 | } |
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407 | |
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408 | if (!is_array($packagelist['p'])) { |
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409 | $packagelist['p'] = array($packagelist['p']); |
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410 | } |
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411 | |
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412 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
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413 | foreach ($packagelist['p'] as $package) { |
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414 | $inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
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415 | if (PEAR::isError($inf)) { |
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416 | PEAR::popErrorHandling(); |
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417 | return $inf; |
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418 | } |
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419 | $cat = $inf['ca']['_content']; |
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420 | if (!isset($categories[$cat])) { |
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421 | $categories[$cat] = $inf['ca']; |
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422 | } |
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423 | } |
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424 | |
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425 | return array_values($categories); |
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426 | } |
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427 | |
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428 | /** |
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429 | * List a category of a REST server |
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430 | * |
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431 | * @param string $base base URL of the server |
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432 | * @param string $category name of the category |
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433 | * @param boolean $info also download full package info |
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434 | * @return array of packagenames |
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435 | */ |
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436 | function listCategory($base, $category, $info = false, $channel = false) |
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437 | { |
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438 | // gives '404 Not Found' error when category doesn't exist |
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439 | $packagelist = $this->_rest->retrieveData($base.'c/'.urlencode($category).'/packages.xml', false, false, $channel); |
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440 | if (PEAR::isError($packagelist)) { |
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441 | return $packagelist; |
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442 | } |
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443 | |
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444 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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445 | return array(); |
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446 | } |
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447 | |
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448 | if (!is_array($packagelist['p']) || |
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449 | !isset($packagelist['p'][0])) { // only 1 pkg |
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450 | $packagelist = array($packagelist['p']); |
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451 | } else { |
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452 | $packagelist = $packagelist['p']; |
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453 | } |
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454 | |
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455 | if ($info == true) { |
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456 | // get individual package info |
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457 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
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458 | foreach ($packagelist as $i => $packageitem) { |
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459 | $url = sprintf('%s'.'r/%s/latest.txt', |
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460 | $base, |
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461 | strtolower($packageitem['_content'])); |
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462 | $version = $this->_rest->retrieveData($url, false, false, $channel); |
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463 | if (PEAR::isError($version)) { |
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464 | break; // skipit |
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465 | } |
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466 | $url = sprintf('%s'.'r/%s/%s.xml', |
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467 | $base, |
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468 | strtolower($packageitem['_content']), |
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469 | $version); |
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470 | $info = $this->_rest->retrieveData($url, false, false, $channel); |
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471 | if (PEAR::isError($info)) { |
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472 | break; // skipit |
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473 | } |
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474 | $packagelist[$i]['info'] = $info; |
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475 | } |
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476 | PEAR::popErrorHandling(); |
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477 | } |
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478 | |
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479 | return $packagelist; |
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480 | } |
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481 | |
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482 | |
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483 | function listAll($base, $dostable, $basic = true, $searchpackage = false, $searchsummary = false, $channel = false) |
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484 | { |
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485 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
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486 | if (PEAR::isError($packagelist)) { |
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487 | return $packagelist; |
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488 | } |
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489 | if ($this->_rest->config->get('verbose') > 0) { |
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490 | $ui = &PEAR_Frontend::singleton(); |
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491 | $ui->log('Retrieving data...0%', true); |
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492 | } |
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493 | $ret = array(); |
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494 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
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495 | return $ret; |
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496 | } |
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497 | if (!is_array($packagelist['p'])) { |
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498 | $packagelist['p'] = array($packagelist['p']); |
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499 | } |
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500 | |
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501 | // only search-packagename = quicksearch ! |
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502 | if ($searchpackage && (!$searchsummary || empty($searchpackage))) { |
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503 | $newpackagelist = array(); |
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504 | foreach ($packagelist['p'] as $package) { |
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505 | if (!empty($searchpackage) && stristr($package, $searchpackage) !== false) { |
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506 | $newpackagelist[] = $package; |
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507 | } |
---|
508 | } |
---|
509 | $packagelist['p'] = $newpackagelist; |
---|
510 | } |
---|
511 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
---|
512 | $next = .1; |
---|
513 | foreach ($packagelist['p'] as $progress => $package) { |
---|
514 | if ($this->_rest->config->get('verbose') > 0) { |
---|
515 | if ($progress / count($packagelist['p']) >= $next) { |
---|
516 | if ($next == .5) { |
---|
517 | $ui->log('50%', false); |
---|
518 | } else { |
---|
519 | $ui->log('.', false); |
---|
520 | } |
---|
521 | $next += .1; |
---|
522 | } |
---|
523 | } |
---|
524 | |
---|
525 | if ($basic) { // remote-list command |
---|
526 | if ($dostable) { |
---|
527 | $latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
---|
528 | '/stable.txt', false, false, $channel); |
---|
529 | } else { |
---|
530 | $latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
---|
531 | '/latest.txt', false, false, $channel); |
---|
532 | } |
---|
533 | if (PEAR::isError($latest)) { |
---|
534 | $latest = false; |
---|
535 | } |
---|
536 | $info = array('stable' => $latest); |
---|
537 | } else { // list-all command |
---|
538 | $inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
---|
539 | if (PEAR::isError($inf)) { |
---|
540 | PEAR::popErrorHandling(); |
---|
541 | return $inf; |
---|
542 | } |
---|
543 | if ($searchpackage) { |
---|
544 | $found = (!empty($searchpackage) && stristr($package, $searchpackage) !== false); |
---|
545 | if (!$found && !(isset($searchsummary) && !empty($searchsummary) |
---|
546 | && (stristr($inf['s'], $searchsummary) !== false |
---|
547 | || stristr($inf['d'], $searchsummary) !== false))) |
---|
548 | { |
---|
549 | continue; |
---|
550 | }; |
---|
551 | } |
---|
552 | $releases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
---|
553 | '/allreleases.xml', false, false, $channel); |
---|
554 | if (PEAR::isError($releases)) { |
---|
555 | continue; |
---|
556 | } |
---|
557 | if (!isset($releases['r'][0])) { |
---|
558 | $releases['r'] = array($releases['r']); |
---|
559 | } |
---|
560 | unset($latest); |
---|
561 | unset($unstable); |
---|
562 | unset($stable); |
---|
563 | unset($state); |
---|
564 | foreach ($releases['r'] as $release) { |
---|
565 | if (!isset($latest)) { |
---|
566 | if ($dostable && $release['s'] == 'stable') { |
---|
567 | $latest = $release['v']; |
---|
568 | $state = 'stable'; |
---|
569 | } |
---|
570 | if (!$dostable) { |
---|
571 | $latest = $release['v']; |
---|
572 | $state = $release['s']; |
---|
573 | } |
---|
574 | } |
---|
575 | if (!isset($stable) && $release['s'] == 'stable') { |
---|
576 | $stable = $release['v']; |
---|
577 | if (!isset($unstable)) { |
---|
578 | $unstable = $stable; |
---|
579 | } |
---|
580 | } |
---|
581 | if (!isset($unstable) && $release['s'] != 'stable') { |
---|
582 | $latest = $unstable = $release['v']; |
---|
583 | $state = $release['s']; |
---|
584 | } |
---|
585 | if (isset($latest) && !isset($state)) { |
---|
586 | $state = $release['s']; |
---|
587 | } |
---|
588 | if (isset($latest) && isset($stable) && isset($unstable)) { |
---|
589 | break; |
---|
590 | } |
---|
591 | } |
---|
592 | $deps = array(); |
---|
593 | if (!isset($unstable)) { |
---|
594 | $unstable = false; |
---|
595 | $state = 'stable'; |
---|
596 | if (isset($stable)) { |
---|
597 | $latest = $unstable = $stable; |
---|
598 | } |
---|
599 | } else { |
---|
600 | $latest = $unstable; |
---|
601 | } |
---|
602 | if (!isset($latest)) { |
---|
603 | $latest = false; |
---|
604 | } |
---|
605 | if ($latest) { |
---|
606 | $d = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' . |
---|
607 | $latest . '.txt', false, false, $channel); |
---|
608 | if (!PEAR::isError($d)) { |
---|
609 | $d = unserialize($d); |
---|
610 | if ($d) { |
---|
611 | if (isset($d['required'])) { |
---|
612 | if (!class_exists('PEAR_PackageFile_v2')) { |
---|
613 | require_once 'PEAR/PackageFile/v2.php'; |
---|
614 | } |
---|
615 | if (!isset($pf)) { |
---|
616 | $pf = new PEAR_PackageFile_v2; |
---|
617 | } |
---|
618 | $pf->setDeps($d); |
---|
619 | $tdeps = $pf->getDeps(); |
---|
620 | } else { |
---|
621 | $tdeps = $d; |
---|
622 | } |
---|
623 | foreach ($tdeps as $dep) { |
---|
624 | if ($dep['type'] !== 'pkg') { |
---|
625 | continue; |
---|
626 | } |
---|
627 | $deps[] = $dep; |
---|
628 | } |
---|
629 | } |
---|
630 | } |
---|
631 | } |
---|
632 | if (!isset($stable)) { |
---|
633 | $stable = '-n/a-'; |
---|
634 | } |
---|
635 | if (!$searchpackage) { |
---|
636 | $info = array('stable' => $latest, 'summary' => $inf['s'], 'description' => |
---|
637 | $inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'], |
---|
638 | 'unstable' => $unstable, 'state' => $state); |
---|
639 | } else { |
---|
640 | $info = array('stable' => $stable, 'summary' => $inf['s'], 'description' => |
---|
641 | $inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'], |
---|
642 | 'unstable' => $unstable, 'state' => $state); |
---|
643 | } |
---|
644 | } |
---|
645 | $ret[$package] = $info; |
---|
646 | } |
---|
647 | PEAR::popErrorHandling(); |
---|
648 | return $ret; |
---|
649 | } |
---|
650 | |
---|
651 | function listLatestUpgrades($base, $pref_state, $installed, $channel, &$reg) |
---|
652 | { |
---|
653 | $packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel); |
---|
654 | if (PEAR::isError($packagelist)) { |
---|
655 | return $packagelist; |
---|
656 | } |
---|
657 | |
---|
658 | $ret = array(); |
---|
659 | if (!is_array($packagelist) || !isset($packagelist['p'])) { |
---|
660 | return $ret; |
---|
661 | } |
---|
662 | |
---|
663 | if (!is_array($packagelist['p'])) { |
---|
664 | $packagelist['p'] = array($packagelist['p']); |
---|
665 | } |
---|
666 | |
---|
667 | foreach ($packagelist['p'] as $package) { |
---|
668 | if (!isset($installed[strtolower($package)])) { |
---|
669 | continue; |
---|
670 | } |
---|
671 | |
---|
672 | $inst_version = $reg->packageInfo($package, 'version', $channel); |
---|
673 | $inst_state = $reg->packageInfo($package, 'release_state', $channel); |
---|
674 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
---|
675 | $info = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
---|
676 | '/allreleases.xml', false, false, $channel); |
---|
677 | PEAR::popErrorHandling(); |
---|
678 | if (PEAR::isError($info)) { |
---|
679 | continue; // no remote releases |
---|
680 | } |
---|
681 | |
---|
682 | if (!isset($info['r'])) { |
---|
683 | continue; |
---|
684 | } |
---|
685 | |
---|
686 | $release = $found = false; |
---|
687 | if (!is_array($info['r']) || !isset($info['r'][0])) { |
---|
688 | $info['r'] = array($info['r']); |
---|
689 | } |
---|
690 | |
---|
691 | // $info['r'] is sorted by version number |
---|
692 | usort($info['r'], array($this, '_sortReleasesByVersionNumber')); |
---|
693 | foreach ($info['r'] as $release) { |
---|
694 | if ($inst_version && version_compare($release['v'], $inst_version, '<=')) { |
---|
695 | // not newer than the one installed |
---|
696 | break; |
---|
697 | } |
---|
698 | |
---|
699 | // new version > installed version |
---|
700 | if (!$pref_state) { |
---|
701 | // every state is a good state |
---|
702 | $found = true; |
---|
703 | break; |
---|
704 | } else { |
---|
705 | $new_state = $release['s']; |
---|
706 | // if new state >= installed state: go |
---|
707 | if (in_array($new_state, $this->betterStates($inst_state, true))) { |
---|
708 | $found = true; |
---|
709 | break; |
---|
710 | } else { |
---|
711 | // only allow to lower the state of package, |
---|
712 | // if new state >= preferred state: go |
---|
713 | if (in_array($new_state, $this->betterStates($pref_state, true))) { |
---|
714 | $found = true; |
---|
715 | break; |
---|
716 | } |
---|
717 | } |
---|
718 | } |
---|
719 | } |
---|
720 | |
---|
721 | if (!$found) { |
---|
722 | continue; |
---|
723 | } |
---|
724 | |
---|
725 | $relinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/' . |
---|
726 | $release['v'] . '.xml', false, false, $channel); |
---|
727 | if (PEAR::isError($relinfo)) { |
---|
728 | return $relinfo; |
---|
729 | } |
---|
730 | |
---|
731 | $ret[$package] = array( |
---|
732 | 'version' => $release['v'], |
---|
733 | 'state' => $release['s'], |
---|
734 | 'filesize' => $relinfo['f'], |
---|
735 | ); |
---|
736 | } |
---|
737 | |
---|
738 | return $ret; |
---|
739 | } |
---|
740 | |
---|
741 | function packageInfo($base, $package, $channel = false) |
---|
742 | { |
---|
743 | PEAR::pushErrorHandling(PEAR_ERROR_RETURN); |
---|
744 | $pinfo = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel); |
---|
745 | if (PEAR::isError($pinfo)) { |
---|
746 | PEAR::popErrorHandling(); |
---|
747 | return PEAR::raiseError('Unknown package: "' . $package . '" in channel "' . $channel . '"' . "\n". 'Debug: ' . |
---|
748 | $pinfo->getMessage()); |
---|
749 | } |
---|
750 | |
---|
751 | $releases = array(); |
---|
752 | $allreleases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) . |
---|
753 | '/allreleases.xml', false, false, $channel); |
---|
754 | if (!PEAR::isError($allreleases)) { |
---|
755 | if (!class_exists('PEAR_PackageFile_v2')) { |
---|
756 | require_once 'PEAR/PackageFile/v2.php'; |
---|
757 | } |
---|
758 | |
---|
759 | if (!is_array($allreleases['r']) || !isset($allreleases['r'][0])) { |
---|
760 | $allreleases['r'] = array($allreleases['r']); |
---|
761 | } |
---|
762 | |
---|
763 | $pf = new PEAR_PackageFile_v2; |
---|
764 | foreach ($allreleases['r'] as $release) { |
---|
765 | $ds = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' . |
---|
766 | $release['v'] . '.txt', false, false, $channel); |
---|
767 | if (PEAR::isError($ds)) { |
---|
768 | continue; |
---|
769 | } |
---|
770 | |
---|
771 | if (!isset($latest)) { |
---|
772 | $latest = $release['v']; |
---|
773 | } |
---|
774 | |
---|
775 | $pf->setDeps(unserialize($ds)); |
---|
776 | $ds = $pf->getDeps(); |
---|
777 | $info = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) |
---|
778 | . '/' . $release['v'] . '.xml', false, false, $channel); |
---|
779 | |
---|
780 | if (PEAR::isError($info)) { |
---|
781 | continue; |
---|
782 | } |
---|
783 | |
---|
784 | $releases[$release['v']] = array( |
---|
785 | 'doneby' => $info['m'], |
---|
786 | 'license' => $info['l'], |
---|
787 | 'summary' => $info['s'], |
---|
788 | 'description' => $info['d'], |
---|
789 | 'releasedate' => $info['da'], |
---|
790 | 'releasenotes' => $info['n'], |
---|
791 | 'state' => $release['s'], |
---|
792 | 'deps' => $ds ? $ds : array(), |
---|
793 | ); |
---|
794 | } |
---|
795 | } else { |
---|
796 | $latest = ''; |
---|
797 | } |
---|
798 | |
---|
799 | PEAR::popErrorHandling(); |
---|
800 | if (isset($pinfo['dc']) && isset($pinfo['dp'])) { |
---|
801 | if (is_array($pinfo['dp'])) { |
---|
802 | $deprecated = array('channel' => (string) $pinfo['dc'], |
---|
803 | 'package' => trim($pinfo['dp']['_content'])); |
---|
804 | } else { |
---|
805 | $deprecated = array('channel' => (string) $pinfo['dc'], |
---|
806 | 'package' => trim($pinfo['dp'])); |
---|
807 | } |
---|
808 | } else { |
---|
809 | $deprecated = false; |
---|
810 | } |
---|
811 | |
---|
812 | if (!isset($latest)) { |
---|
813 | $latest = ''; |
---|
814 | } |
---|
815 | |
---|
816 | return array( |
---|
817 | 'name' => $pinfo['n'], |
---|
818 | 'channel' => $pinfo['c'], |
---|
819 | 'category' => $pinfo['ca']['_content'], |
---|
820 | 'stable' => $latest, |
---|
821 | 'license' => $pinfo['l'], |
---|
822 | 'summary' => $pinfo['s'], |
---|
823 | 'description' => $pinfo['d'], |
---|
824 | 'releases' => $releases, |
---|
825 | 'deprecated' => $deprecated, |
---|
826 | ); |
---|
827 | } |
---|
828 | |
---|
829 | /** |
---|
830 | * Return an array containing all of the states that are more stable than |
---|
831 | * or equal to the passed in state |
---|
832 | * |
---|
833 | * @param string Release state |
---|
834 | * @param boolean Determines whether to include $state in the list |
---|
835 | * @return false|array False if $state is not a valid release state |
---|
836 | */ |
---|
837 | function betterStates($state, $include = false) |
---|
838 | { |
---|
839 | static $states = array('snapshot', 'devel', 'alpha', 'beta', 'stable'); |
---|
840 | $i = array_search($state, $states); |
---|
841 | if ($i === false) { |
---|
842 | return false; |
---|
843 | } |
---|
844 | |
---|
845 | if ($include) { |
---|
846 | $i--; |
---|
847 | } |
---|
848 | |
---|
849 | return array_slice($states, $i + 1); |
---|
850 | } |
---|
851 | |
---|
852 | /** |
---|
853 | * Sort releases by version number |
---|
854 | * |
---|
855 | * @access private |
---|
856 | */ |
---|
857 | function _sortReleasesByVersionNumber($a, $b) |
---|
858 | { |
---|
859 | if (version_compare($a['v'], $b['v'], '=')) { |
---|
860 | return 0; |
---|
861 | } |
---|
862 | |
---|
863 | if (version_compare($a['v'], $b['v'], '>')) { |
---|
864 | return -1; |
---|
865 | } |
---|
866 | |
---|
867 | if (version_compare($a['v'], $b['v'], '<')) { |
---|
868 | return 1; |
---|
869 | } |
---|
870 | } |
---|
871 | } |
---|