871 lines
32 KiB
PHP
871 lines
32 KiB
PHP
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<?php
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/**
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* PEAR_REST_10
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*
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* PHP versions 4 and 5
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*
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version CVS: $Id: 10.php 313023 2011-07-06 19:17:11Z dufuz $
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* @link http://pear.php.net/package/PEAR
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* @since File available since Release 1.4.0a12
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*/
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/**
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* For downloading REST xml/txt files
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*/
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require_once 'PEAR/REST.php';
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/**
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* Implement REST 1.0
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*
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* @category pear
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* @package PEAR
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* @author Greg Beaver <cellog@php.net>
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* @copyright 1997-2009 The Authors
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* @license http://opensource.org/licenses/bsd-license.php New BSD License
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* @version Release: 1.9.4
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* @link http://pear.php.net/package/PEAR
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* @since Class available since Release 1.4.0a12
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*/
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class PEAR_REST_10
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{
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/**
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* @var PEAR_REST
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*/
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var $_rest;
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function PEAR_REST_10($config, $options = array())
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{
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$this->_rest = &new PEAR_REST($config, $options);
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}
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/**
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* Retrieve information about a remote package to be downloaded from a REST server
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*
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* @param string $base The uri to prepend to all REST calls
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* @param array $packageinfo an array of format:
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* <pre>
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* array(
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* 'package' => 'packagename',
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* 'channel' => 'channelname',
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* ['state' => 'alpha' (or valid state),]
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* -or-
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* ['version' => '1.whatever']
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* </pre>
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* @param string $prefstate Current preferred_state config variable value
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* @param bool $installed the installed version of this package to compare against
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* @return array|false|PEAR_Error see {@link _returnDownloadURL()}
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*/
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function getDownloadURL($base, $packageinfo, $prefstate, $installed, $channel = false)
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{
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$states = $this->betterStates($prefstate, true);
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if (!$states) {
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return PEAR::raiseError('"' . $prefstate . '" is not a valid state');
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}
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$channel = $packageinfo['channel'];
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$package = $packageinfo['package'];
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$state = isset($packageinfo['state']) ? $packageinfo['state'] : null;
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$version = isset($packageinfo['version']) ? $packageinfo['version'] : null;
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$restFile = $base . 'r/' . strtolower($package) . '/allreleases.xml';
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$info = $this->_rest->retrieveData($restFile, false, false, $channel);
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if (PEAR::isError($info)) {
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return PEAR::raiseError('No releases available for package "' .
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$channel . '/' . $package . '"');
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}
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if (!isset($info['r'])) {
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return false;
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}
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$release = $found = false;
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if (!is_array($info['r']) || !isset($info['r'][0])) {
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$info['r'] = array($info['r']);
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}
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foreach ($info['r'] as $release) {
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if (!isset($this->_rest->_options['force']) && ($installed &&
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version_compare($release['v'], $installed, '<'))) {
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continue;
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}
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if (isset($state)) {
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// try our preferred state first
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if ($release['s'] == $state) {
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$found = true;
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break;
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}
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// see if there is something newer and more stable
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// bug #7221
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if (in_array($release['s'], $this->betterStates($state), true)) {
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$found = true;
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break;
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}
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} elseif (isset($version)) {
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if ($release['v'] == $version) {
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$found = true;
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break;
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}
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} else {
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if (in_array($release['s'], $states)) {
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$found = true;
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break;
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}
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}
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}
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return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel);
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}
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function getDepDownloadURL($base, $xsdversion, $dependency, $deppackage,
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$prefstate = 'stable', $installed = false, $channel = false)
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{
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$states = $this->betterStates($prefstate, true);
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if (!$states) {
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return PEAR::raiseError('"' . $prefstate . '" is not a valid state');
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}
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$channel = $dependency['channel'];
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$package = $dependency['name'];
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$state = isset($dependency['state']) ? $dependency['state'] : null;
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$version = isset($dependency['version']) ? $dependency['version'] : null;
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$restFile = $base . 'r/' . strtolower($package) . '/allreleases.xml';
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$info = $this->_rest->retrieveData($restFile, false, false, $channel);
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if (PEAR::isError($info)) {
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return PEAR::raiseError('Package "' . $deppackage['channel'] . '/' . $deppackage['package']
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. '" dependency "' . $channel . '/' . $package . '" has no releases');
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}
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if (!is_array($info) || !isset($info['r'])) {
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return false;
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}
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$exclude = array();
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$min = $max = $recommended = false;
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if ($xsdversion == '1.0') {
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switch ($dependency['rel']) {
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case 'ge' :
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$min = $dependency['version'];
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break;
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case 'gt' :
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$min = $dependency['version'];
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$exclude = array($dependency['version']);
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break;
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case 'eq' :
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$recommended = $dependency['version'];
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break;
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case 'lt' :
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$max = $dependency['version'];
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$exclude = array($dependency['version']);
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break;
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case 'le' :
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$max = $dependency['version'];
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break;
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case 'ne' :
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$exclude = array($dependency['version']);
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break;
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}
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} else {
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$min = isset($dependency['min']) ? $dependency['min'] : false;
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$max = isset($dependency['max']) ? $dependency['max'] : false;
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$recommended = isset($dependency['recommended']) ?
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$dependency['recommended'] : false;
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if (isset($dependency['exclude'])) {
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if (!isset($dependency['exclude'][0])) {
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$exclude = array($dependency['exclude']);
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}
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}
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}
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$release = $found = false;
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if (!is_array($info['r']) || !isset($info['r'][0])) {
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$info['r'] = array($info['r']);
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}
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foreach ($info['r'] as $release) {
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if (!isset($this->_rest->_options['force']) && ($installed &&
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version_compare($release['v'], $installed, '<'))) {
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continue;
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}
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if (in_array($release['v'], $exclude)) { // skip excluded versions
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continue;
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}
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// allow newer releases to say "I'm OK with the dependent package"
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if ($xsdversion == '2.0' && isset($release['co'])) {
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if (!is_array($release['co']) || !isset($release['co'][0])) {
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$release['co'] = array($release['co']);
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}
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foreach ($release['co'] as $entry) {
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if (isset($entry['x']) && !is_array($entry['x'])) {
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$entry['x'] = array($entry['x']);
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} elseif (!isset($entry['x'])) {
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$entry['x'] = array();
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}
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if ($entry['c'] == $deppackage['channel'] &&
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strtolower($entry['p']) == strtolower($deppackage['package']) &&
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version_compare($deppackage['version'], $entry['min'], '>=') &&
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version_compare($deppackage['version'], $entry['max'], '<=') &&
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!in_array($release['v'], $entry['x'])) {
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$recommended = $release['v'];
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break;
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}
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}
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}
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if ($recommended) {
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if ($release['v'] != $recommended) { // if we want a specific
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// version, then skip all others
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continue;
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} else {
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if (!in_array($release['s'], $states)) {
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// the stability is too low, but we must return the
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// recommended version if possible
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return $this->_returnDownloadURL($base, $package, $release, $info, true, false, $channel);
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}
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}
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}
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if ($min && version_compare($release['v'], $min, 'lt')) { // skip too old versions
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continue;
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}
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if ($max && version_compare($release['v'], $max, 'gt')) { // skip too new versions
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continue;
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}
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if ($installed && version_compare($release['v'], $installed, '<')) {
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continue;
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}
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if (in_array($release['s'], $states)) { // if in the preferred state...
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$found = true; // ... then use it
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break;
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}
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}
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return $this->_returnDownloadURL($base, $package, $release, $info, $found, false, $channel);
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}
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/**
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* Take raw data and return the array needed for processing a download URL
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*
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* @param string $base REST base uri
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* @param string $package Package name
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* @param array $release an array of format array('v' => version, 's' => state)
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* describing the release to download
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* @param array $info list of all releases as defined by allreleases.xml
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* @param bool|null $found determines whether the release was found or this is the next
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* best alternative. If null, then versions were skipped because
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* of PHP dependency
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* @return array|PEAR_Error
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* @access private
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*/
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function _returnDownloadURL($base, $package, $release, $info, $found, $phpversion = false, $channel = false)
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{
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if (!$found) {
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$release = $info['r'][0];
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}
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$packageLower = strtolower($package);
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$pinfo = $this->_rest->retrieveCacheFirst($base . 'p/' . $packageLower . '/' .
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'info.xml', false, false, $channel);
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if (PEAR::isError($pinfo)) {
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return PEAR::raiseError('Package "' . $package .
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'" does not have REST info xml available');
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}
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$releaseinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . $packageLower . '/' .
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$release['v'] . '.xml', false, false, $channel);
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if (PEAR::isError($releaseinfo)) {
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return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] .
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'" does not have REST xml available');
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}
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$packagexml = $this->_rest->retrieveCacheFirst($base . 'r/' . $packageLower . '/' .
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'deps.' . $release['v'] . '.txt', false, true, $channel);
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if (PEAR::isError($packagexml)) {
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return PEAR::raiseError('Package "' . $package . '" Version "' . $release['v'] .
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'" does not have REST dependency information available');
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}
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$packagexml = unserialize($packagexml);
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if (!$packagexml) {
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$packagexml = array();
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}
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$allinfo = $this->_rest->retrieveData($base . 'r/' . $packageLower .
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'/allreleases.xml', false, false, $channel);
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if (PEAR::isError($allinfo)) {
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return $allinfo;
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}
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if (!is_array($allinfo['r']) || !isset($allinfo['r'][0])) {
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$allinfo['r'] = array($allinfo['r']);
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}
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$compatible = false;
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foreach ($allinfo['r'] as $release) {
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if ($release['v'] != $releaseinfo['v']) {
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continue;
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}
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if (!isset($release['co'])) {
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break;
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}
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$compatible = array();
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if (!is_array($release['co']) || !isset($release['co'][0])) {
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$release['co'] = array($release['co']);
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}
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foreach ($release['co'] as $entry) {
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$comp = array();
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$comp['name'] = $entry['p'];
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$comp['channel'] = $entry['c'];
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$comp['min'] = $entry['min'];
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$comp['max'] = $entry['max'];
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if (isset($entry['x']) && !is_array($entry['x'])) {
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$comp['exclude'] = $entry['x'];
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}
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$compatible[] = $comp;
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}
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if (count($compatible) == 1) {
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$compatible = $compatible[0];
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}
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break;
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}
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$deprecated = false;
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if (isset($pinfo['dc']) && isset($pinfo['dp'])) {
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if (is_array($pinfo['dp'])) {
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$deprecated = array('channel' => (string) $pinfo['dc'],
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'package' => trim($pinfo['dp']['_content']));
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} else {
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$deprecated = array('channel' => (string) $pinfo['dc'],
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'package' => trim($pinfo['dp']));
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}
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}
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$return = array(
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'version' => $releaseinfo['v'],
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'info' => $packagexml,
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'package' => $releaseinfo['p']['_content'],
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'stability' => $releaseinfo['st'],
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'compatible' => $compatible,
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'deprecated' => $deprecated,
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);
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if ($found) {
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$return['url'] = $releaseinfo['g'];
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return $return;
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}
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$return['php'] = $phpversion;
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return $return;
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}
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function listPackages($base, $channel = false)
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{
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$packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel);
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if (PEAR::isError($packagelist)) {
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return $packagelist;
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||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist) || !isset($packagelist['p'])) {
|
||
|
|
return array();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist['p'])) {
|
||
|
|
$packagelist['p'] = array($packagelist['p']);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $packagelist['p'];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* List all categories of a REST server
|
||
|
|
*
|
||
|
|
* @param string $base base URL of the server
|
||
|
|
* @return array of categorynames
|
||
|
|
*/
|
||
|
|
function listCategories($base, $channel = false)
|
||
|
|
{
|
||
|
|
$categories = array();
|
||
|
|
|
||
|
|
// c/categories.xml does not exist;
|
||
|
|
// check for every package its category manually
|
||
|
|
// This is SLOOOWWWW : ///
|
||
|
|
$packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($packagelist)) {
|
||
|
|
return $packagelist;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist) || !isset($packagelist['p'])) {
|
||
|
|
$ret = array();
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist['p'])) {
|
||
|
|
$packagelist['p'] = array($packagelist['p']);
|
||
|
|
}
|
||
|
|
|
||
|
|
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
||
|
|
foreach ($packagelist['p'] as $package) {
|
||
|
|
$inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($inf)) {
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
return $inf;
|
||
|
|
}
|
||
|
|
$cat = $inf['ca']['_content'];
|
||
|
|
if (!isset($categories[$cat])) {
|
||
|
|
$categories[$cat] = $inf['ca'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return array_values($categories);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* List a category of a REST server
|
||
|
|
*
|
||
|
|
* @param string $base base URL of the server
|
||
|
|
* @param string $category name of the category
|
||
|
|
* @param boolean $info also download full package info
|
||
|
|
* @return array of packagenames
|
||
|
|
*/
|
||
|
|
function listCategory($base, $category, $info = false, $channel = false)
|
||
|
|
{
|
||
|
|
// gives '404 Not Found' error when category doesn't exist
|
||
|
|
$packagelist = $this->_rest->retrieveData($base.'c/'.urlencode($category).'/packages.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($packagelist)) {
|
||
|
|
return $packagelist;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist) || !isset($packagelist['p'])) {
|
||
|
|
return array();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist['p']) ||
|
||
|
|
!isset($packagelist['p'][0])) { // only 1 pkg
|
||
|
|
$packagelist = array($packagelist['p']);
|
||
|
|
} else {
|
||
|
|
$packagelist = $packagelist['p'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($info == true) {
|
||
|
|
// get individual package info
|
||
|
|
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
||
|
|
foreach ($packagelist as $i => $packageitem) {
|
||
|
|
$url = sprintf('%s'.'r/%s/latest.txt',
|
||
|
|
$base,
|
||
|
|
strtolower($packageitem['_content']));
|
||
|
|
$version = $this->_rest->retrieveData($url, false, false, $channel);
|
||
|
|
if (PEAR::isError($version)) {
|
||
|
|
break; // skipit
|
||
|
|
}
|
||
|
|
$url = sprintf('%s'.'r/%s/%s.xml',
|
||
|
|
$base,
|
||
|
|
strtolower($packageitem['_content']),
|
||
|
|
$version);
|
||
|
|
$info = $this->_rest->retrieveData($url, false, false, $channel);
|
||
|
|
if (PEAR::isError($info)) {
|
||
|
|
break; // skipit
|
||
|
|
}
|
||
|
|
$packagelist[$i]['info'] = $info;
|
||
|
|
}
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
}
|
||
|
|
|
||
|
|
return $packagelist;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function listAll($base, $dostable, $basic = true, $searchpackage = false, $searchsummary = false, $channel = false)
|
||
|
|
{
|
||
|
|
$packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($packagelist)) {
|
||
|
|
return $packagelist;
|
||
|
|
}
|
||
|
|
if ($this->_rest->config->get('verbose') > 0) {
|
||
|
|
$ui = &PEAR_Frontend::singleton();
|
||
|
|
$ui->log('Retrieving data...0%', true);
|
||
|
|
}
|
||
|
|
$ret = array();
|
||
|
|
if (!is_array($packagelist) || !isset($packagelist['p'])) {
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
if (!is_array($packagelist['p'])) {
|
||
|
|
$packagelist['p'] = array($packagelist['p']);
|
||
|
|
}
|
||
|
|
|
||
|
|
// only search-packagename = quicksearch !
|
||
|
|
if ($searchpackage && (!$searchsummary || empty($searchpackage))) {
|
||
|
|
$newpackagelist = array();
|
||
|
|
foreach ($packagelist['p'] as $package) {
|
||
|
|
if (!empty($searchpackage) && stristr($package, $searchpackage) !== false) {
|
||
|
|
$newpackagelist[] = $package;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$packagelist['p'] = $newpackagelist;
|
||
|
|
}
|
||
|
|
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
||
|
|
$next = .1;
|
||
|
|
foreach ($packagelist['p'] as $progress => $package) {
|
||
|
|
if ($this->_rest->config->get('verbose') > 0) {
|
||
|
|
if ($progress / count($packagelist['p']) >= $next) {
|
||
|
|
if ($next == .5) {
|
||
|
|
$ui->log('50%', false);
|
||
|
|
} else {
|
||
|
|
$ui->log('.', false);
|
||
|
|
}
|
||
|
|
$next += .1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($basic) { // remote-list command
|
||
|
|
if ($dostable) {
|
||
|
|
$latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) .
|
||
|
|
'/stable.txt', false, false, $channel);
|
||
|
|
} else {
|
||
|
|
$latest = $this->_rest->retrieveData($base . 'r/' . strtolower($package) .
|
||
|
|
'/latest.txt', false, false, $channel);
|
||
|
|
}
|
||
|
|
if (PEAR::isError($latest)) {
|
||
|
|
$latest = false;
|
||
|
|
}
|
||
|
|
$info = array('stable' => $latest);
|
||
|
|
} else { // list-all command
|
||
|
|
$inf = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($inf)) {
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
return $inf;
|
||
|
|
}
|
||
|
|
if ($searchpackage) {
|
||
|
|
$found = (!empty($searchpackage) && stristr($package, $searchpackage) !== false);
|
||
|
|
if (!$found && !(isset($searchsummary) && !empty($searchsummary)
|
||
|
|
&& (stristr($inf['s'], $searchsummary) !== false
|
||
|
|
|| stristr($inf['d'], $searchsummary) !== false)))
|
||
|
|
{
|
||
|
|
continue;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
$releases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) .
|
||
|
|
'/allreleases.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($releases)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (!isset($releases['r'][0])) {
|
||
|
|
$releases['r'] = array($releases['r']);
|
||
|
|
}
|
||
|
|
unset($latest);
|
||
|
|
unset($unstable);
|
||
|
|
unset($stable);
|
||
|
|
unset($state);
|
||
|
|
foreach ($releases['r'] as $release) {
|
||
|
|
if (!isset($latest)) {
|
||
|
|
if ($dostable && $release['s'] == 'stable') {
|
||
|
|
$latest = $release['v'];
|
||
|
|
$state = 'stable';
|
||
|
|
}
|
||
|
|
if (!$dostable) {
|
||
|
|
$latest = $release['v'];
|
||
|
|
$state = $release['s'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!isset($stable) && $release['s'] == 'stable') {
|
||
|
|
$stable = $release['v'];
|
||
|
|
if (!isset($unstable)) {
|
||
|
|
$unstable = $stable;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!isset($unstable) && $release['s'] != 'stable') {
|
||
|
|
$latest = $unstable = $release['v'];
|
||
|
|
$state = $release['s'];
|
||
|
|
}
|
||
|
|
if (isset($latest) && !isset($state)) {
|
||
|
|
$state = $release['s'];
|
||
|
|
}
|
||
|
|
if (isset($latest) && isset($stable) && isset($unstable)) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$deps = array();
|
||
|
|
if (!isset($unstable)) {
|
||
|
|
$unstable = false;
|
||
|
|
$state = 'stable';
|
||
|
|
if (isset($stable)) {
|
||
|
|
$latest = $unstable = $stable;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$latest = $unstable;
|
||
|
|
}
|
||
|
|
if (!isset($latest)) {
|
||
|
|
$latest = false;
|
||
|
|
}
|
||
|
|
if ($latest) {
|
||
|
|
$d = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' .
|
||
|
|
$latest . '.txt', false, false, $channel);
|
||
|
|
if (!PEAR::isError($d)) {
|
||
|
|
$d = unserialize($d);
|
||
|
|
if ($d) {
|
||
|
|
if (isset($d['required'])) {
|
||
|
|
if (!class_exists('PEAR_PackageFile_v2')) {
|
||
|
|
require_once 'PEAR/PackageFile/v2.php';
|
||
|
|
}
|
||
|
|
if (!isset($pf)) {
|
||
|
|
$pf = new PEAR_PackageFile_v2;
|
||
|
|
}
|
||
|
|
$pf->setDeps($d);
|
||
|
|
$tdeps = $pf->getDeps();
|
||
|
|
} else {
|
||
|
|
$tdeps = $d;
|
||
|
|
}
|
||
|
|
foreach ($tdeps as $dep) {
|
||
|
|
if ($dep['type'] !== 'pkg') {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
$deps[] = $dep;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!isset($stable)) {
|
||
|
|
$stable = '-n/a-';
|
||
|
|
}
|
||
|
|
if (!$searchpackage) {
|
||
|
|
$info = array('stable' => $latest, 'summary' => $inf['s'], 'description' =>
|
||
|
|
$inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'],
|
||
|
|
'unstable' => $unstable, 'state' => $state);
|
||
|
|
} else {
|
||
|
|
$info = array('stable' => $stable, 'summary' => $inf['s'], 'description' =>
|
||
|
|
$inf['d'], 'deps' => $deps, 'category' => $inf['ca']['_content'],
|
||
|
|
'unstable' => $unstable, 'state' => $state);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$ret[$package] = $info;
|
||
|
|
}
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
function listLatestUpgrades($base, $pref_state, $installed, $channel, &$reg)
|
||
|
|
{
|
||
|
|
$packagelist = $this->_rest->retrieveData($base . 'p/packages.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($packagelist)) {
|
||
|
|
return $packagelist;
|
||
|
|
}
|
||
|
|
|
||
|
|
$ret = array();
|
||
|
|
if (!is_array($packagelist) || !isset($packagelist['p'])) {
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($packagelist['p'])) {
|
||
|
|
$packagelist['p'] = array($packagelist['p']);
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($packagelist['p'] as $package) {
|
||
|
|
if (!isset($installed[strtolower($package)])) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$inst_version = $reg->packageInfo($package, 'version', $channel);
|
||
|
|
$inst_state = $reg->packageInfo($package, 'release_state', $channel);
|
||
|
|
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
||
|
|
$info = $this->_rest->retrieveData($base . 'r/' . strtolower($package) .
|
||
|
|
'/allreleases.xml', false, false, $channel);
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
if (PEAR::isError($info)) {
|
||
|
|
continue; // no remote releases
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isset($info['r'])) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$release = $found = false;
|
||
|
|
if (!is_array($info['r']) || !isset($info['r'][0])) {
|
||
|
|
$info['r'] = array($info['r']);
|
||
|
|
}
|
||
|
|
|
||
|
|
// $info['r'] is sorted by version number
|
||
|
|
usort($info['r'], array($this, '_sortReleasesByVersionNumber'));
|
||
|
|
foreach ($info['r'] as $release) {
|
||
|
|
if ($inst_version && version_compare($release['v'], $inst_version, '<=')) {
|
||
|
|
// not newer than the one installed
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
// new version > installed version
|
||
|
|
if (!$pref_state) {
|
||
|
|
// every state is a good state
|
||
|
|
$found = true;
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
$new_state = $release['s'];
|
||
|
|
// if new state >= installed state: go
|
||
|
|
if (in_array($new_state, $this->betterStates($inst_state, true))) {
|
||
|
|
$found = true;
|
||
|
|
break;
|
||
|
|
} else {
|
||
|
|
// only allow to lower the state of package,
|
||
|
|
// if new state >= preferred state: go
|
||
|
|
if (in_array($new_state, $this->betterStates($pref_state, true))) {
|
||
|
|
$found = true;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$found) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$relinfo = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/' .
|
||
|
|
$release['v'] . '.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($relinfo)) {
|
||
|
|
return $relinfo;
|
||
|
|
}
|
||
|
|
|
||
|
|
$ret[$package] = array(
|
||
|
|
'version' => $release['v'],
|
||
|
|
'state' => $release['s'],
|
||
|
|
'filesize' => $relinfo['f'],
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
function packageInfo($base, $package, $channel = false)
|
||
|
|
{
|
||
|
|
PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
|
||
|
|
$pinfo = $this->_rest->retrieveData($base . 'p/' . strtolower($package) . '/info.xml', false, false, $channel);
|
||
|
|
if (PEAR::isError($pinfo)) {
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
return PEAR::raiseError('Unknown package: "' . $package . '" in channel "' . $channel . '"' . "\n". 'Debug: ' .
|
||
|
|
$pinfo->getMessage());
|
||
|
|
}
|
||
|
|
|
||
|
|
$releases = array();
|
||
|
|
$allreleases = $this->_rest->retrieveData($base . 'r/' . strtolower($package) .
|
||
|
|
'/allreleases.xml', false, false, $channel);
|
||
|
|
if (!PEAR::isError($allreleases)) {
|
||
|
|
if (!class_exists('PEAR_PackageFile_v2')) {
|
||
|
|
require_once 'PEAR/PackageFile/v2.php';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!is_array($allreleases['r']) || !isset($allreleases['r'][0])) {
|
||
|
|
$allreleases['r'] = array($allreleases['r']);
|
||
|
|
}
|
||
|
|
|
||
|
|
$pf = new PEAR_PackageFile_v2;
|
||
|
|
foreach ($allreleases['r'] as $release) {
|
||
|
|
$ds = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package) . '/deps.' .
|
||
|
|
$release['v'] . '.txt', false, false, $channel);
|
||
|
|
if (PEAR::isError($ds)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isset($latest)) {
|
||
|
|
$latest = $release['v'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$pf->setDeps(unserialize($ds));
|
||
|
|
$ds = $pf->getDeps();
|
||
|
|
$info = $this->_rest->retrieveCacheFirst($base . 'r/' . strtolower($package)
|
||
|
|
. '/' . $release['v'] . '.xml', false, false, $channel);
|
||
|
|
|
||
|
|
if (PEAR::isError($info)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$releases[$release['v']] = array(
|
||
|
|
'doneby' => $info['m'],
|
||
|
|
'license' => $info['l'],
|
||
|
|
'summary' => $info['s'],
|
||
|
|
'description' => $info['d'],
|
||
|
|
'releasedate' => $info['da'],
|
||
|
|
'releasenotes' => $info['n'],
|
||
|
|
'state' => $release['s'],
|
||
|
|
'deps' => $ds ? $ds : array(),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$latest = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
PEAR::popErrorHandling();
|
||
|
|
if (isset($pinfo['dc']) && isset($pinfo['dp'])) {
|
||
|
|
if (is_array($pinfo['dp'])) {
|
||
|
|
$deprecated = array('channel' => (string) $pinfo['dc'],
|
||
|
|
'package' => trim($pinfo['dp']['_content']));
|
||
|
|
} else {
|
||
|
|
$deprecated = array('channel' => (string) $pinfo['dc'],
|
||
|
|
'package' => trim($pinfo['dp']));
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
$deprecated = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isset($latest)) {
|
||
|
|
$latest = '';
|
||
|
|
}
|
||
|
|
|
||
|
|
return array(
|
||
|
|
'name' => $pinfo['n'],
|
||
|
|
'channel' => $pinfo['c'],
|
||
|
|
'category' => $pinfo['ca']['_content'],
|
||
|
|
'stable' => $latest,
|
||
|
|
'license' => $pinfo['l'],
|
||
|
|
'summary' => $pinfo['s'],
|
||
|
|
'description' => $pinfo['d'],
|
||
|
|
'releases' => $releases,
|
||
|
|
'deprecated' => $deprecated,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return an array containing all of the states that are more stable than
|
||
|
|
* or equal to the passed in state
|
||
|
|
*
|
||
|
|
* @param string Release state
|
||
|
|
* @param boolean Determines whether to include $state in the list
|
||
|
|
* @return false|array False if $state is not a valid release state
|
||
|
|
*/
|
||
|
|
function betterStates($state, $include = false)
|
||
|
|
{
|
||
|
|
static $states = array('snapshot', 'devel', 'alpha', 'beta', 'stable');
|
||
|
|
$i = array_search($state, $states);
|
||
|
|
if ($i === false) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($include) {
|
||
|
|
$i--;
|
||
|
|
}
|
||
|
|
|
||
|
|
return array_slice($states, $i + 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sort releases by version number
|
||
|
|
*
|
||
|
|
* @access private
|
||
|
|
*/
|
||
|
|
function _sortReleasesByVersionNumber($a, $b)
|
||
|
|
{
|
||
|
|
if (version_compare($a['v'], $b['v'], '=')) {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (version_compare($a['v'], $b['v'], '>')) {
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (version_compare($a['v'], $b['v'], '<')) {
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|