--- /dev/null
+<?php
+/**
+ * PEAR_REST_11 - implement faster list-all/remote-list command
+ *
+ * PHP versions 4 and 5
+ *
+ * @category pear
+ * @package PEAR
+ * @author Greg Beaver <cellog@php.net>
+ * @copyright 1997-2009 The Authors
+ * @license http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version CVS: $Id: 11.php 313023 2011-07-06 19:17:11Z dufuz $
+ * @link http://pear.php.net/package/PEAR
+ * @since File available since Release 1.4.3
+ */
+
+/**
+ * For downloading REST xml/txt files
+ */
+require_once 'PEAR/REST.php';
+
+/**
+ * Implement REST 1.1
+ *
+ * @category pear
+ * @package PEAR
+ * @author Greg Beaver <cellog@php.net>
+ * @copyright 1997-2009 The Authors
+ * @license http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version Release: 1.9.4
+ * @link http://pear.php.net/package/PEAR
+ * @since Class available since Release 1.4.3
+ */
+class PEAR_REST_11
+{
+ /**
+ * @var PEAR_REST
+ */
+ var $_rest;
+
+ function PEAR_REST_11($config, $options = array())
+ {
+ $this->_rest = &new PEAR_REST($config, $options);
+ }
+
+ function listAll($base, $dostable, $basic = true, $searchpackage = false, $searchsummary = false, $channel = false)
+ {
+ $categorylist = $this->_rest->retrieveData($base . 'c/categories.xml', false, false, $channel);
+ if (PEAR::isError($categorylist)) {
+ return $categorylist;
+ }
+
+ $ret = array();
+ if (!is_array($categorylist['c']) || !isset($categorylist['c'][0])) {
+ $categorylist['c'] = array($categorylist['c']);
+ }
+
+ PEAR::pushErrorHandling(PEAR_ERROR_RETURN);
+
+ foreach ($categorylist['c'] as $progress => $category) {
+ $category = $category['_content'];
+ $packagesinfo = $this->_rest->retrieveData($base .
+ 'c/' . urlencode($category) . '/packagesinfo.xml', false, false, $channel);
+
+ if (PEAR::isError($packagesinfo)) {
+ continue;
+ }
+
+ if (!is_array($packagesinfo) || !isset($packagesinfo['pi'])) {
+ continue;
+ }
+
+ if (!is_array($packagesinfo['pi']) || !isset($packagesinfo['pi'][0])) {
+ $packagesinfo['pi'] = array($packagesinfo['pi']);
+ }
+
+ foreach ($packagesinfo['pi'] as $packageinfo) {
+ if (empty($packageinfo)) {
+ continue;
+ }
+
+ $info = $packageinfo['p'];
+ $package = $info['n'];
+ $releases = isset($packageinfo['a']) ? $packageinfo['a'] : false;
+ unset($latest);
+ unset($unstable);
+ unset($stable);
+ unset($state);
+
+ if ($releases) {
+ if (!isset($releases['r'][0])) {
+ $releases['r'] = array($releases['r']);
+ }
+
+ 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') {
+ $unstable = $release['v'];
+ $state = $release['s'];
+ }
+
+ if (isset($latest) && !isset($state)) {
+ $state = $release['s'];
+ }
+
+ if (isset($latest) && isset($stable) && isset($unstable)) {
+ break;
+ }
+ }
+ }
+
+ if ($basic) { // remote-list command
+ if (!isset($latest)) {
+ $latest = false;
+ }
+
+ if ($dostable) {
+ // $state is not set if there are no releases
+ if (isset($state) && $state == 'stable') {
+ $ret[$package] = array('stable' => $latest);
+ } else {
+ $ret[$package] = array('stable' => '-n/a-');
+ }
+ } else {
+ $ret[$package] = array('stable' => $latest);
+ }
+
+ continue;
+ }
+
+ // list-all command
+ if (!isset($unstable)) {
+ $unstable = false;
+ $state = 'stable';
+ if (isset($stable)) {
+ $latest = $unstable = $stable;
+ }
+ } else {
+ $latest = $unstable;
+ }
+
+ if (!isset($latest)) {
+ $latest = false;
+ }
+
+ $deps = array();
+ if ($latest && isset($packageinfo['deps'])) {
+ if (!is_array($packageinfo['deps']) ||
+ !isset($packageinfo['deps'][0])
+ ) {
+ $packageinfo['deps'] = array($packageinfo['deps']);
+ }
+
+ $d = false;
+ foreach ($packageinfo['deps'] as $dep) {
+ if ($dep['v'] == $latest) {
+ $d = unserialize($dep['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;
+ }
+ }
+ }
+
+ $info = array(
+ 'stable' => $latest,
+ 'summary' => $info['s'],
+ 'description' => $info['d'],
+ 'deps' => $deps,
+ 'category' => $info['ca']['_content'],
+ 'unstable' => $unstable,
+ 'state' => $state
+ );
+ $ret[$package] = $info;
+ }
+ }
+
+ PEAR::popErrorHandling();
+ return $ret;
+ }
+
+ /**
+ * List all categories of a REST server
+ *
+ * @param string $base base URL of the server
+ * @return array of categorynames
+ */
+ function listCategories($base, $channel = false)
+ {
+ $categorylist = $this->_rest->retrieveData($base . 'c/categories.xml', false, false, $channel);
+ if (PEAR::isError($categorylist)) {
+ return $categorylist;
+ }
+
+ if (!is_array($categorylist) || !isset($categorylist['c'])) {
+ return array();
+ }
+
+ if (isset($categorylist['c']['_content'])) {
+ // only 1 category
+ $categorylist['c'] = array($categorylist['c']);
+ }
+
+ return $categorylist['c'];
+ }
+
+ /**
+ * List packages in 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, $channel = false)
+ {
+ if ($info == false) {
+ $url = '%s'.'c/%s/packages.xml';
+ } else {
+ $url = '%s'.'c/%s/packagesinfo.xml';
+ }
+ $url = sprintf($url,
+ $base,
+ urlencode($category));
+
+ // gives '404 Not Found' error when category doesn't exist
+ $packagelist = $this->_rest->retrieveData($url, false, false, $channel);
+ if (PEAR::isError($packagelist)) {
+ return $packagelist;
+ }
+ if (!is_array($packagelist)) {
+ return array();
+ }
+
+ if ($info == false) {
+ if (!isset($packagelist['p'])) {
+ return array();
+ }
+ if (!is_array($packagelist['p']) ||
+ !isset($packagelist['p'][0])) { // only 1 pkg
+ $packagelist = array($packagelist['p']);
+ } else {
+ $packagelist = $packagelist['p'];
+ }
+ return $packagelist;
+ }
+
+ // info == true
+ if (!isset($packagelist['pi'])) {
+ return array();
+ }
+
+ if (!is_array($packagelist['pi']) ||
+ !isset($packagelist['pi'][0])) { // only 1 pkg
+ $packagelist_pre = array($packagelist['pi']);
+ } else {
+ $packagelist_pre = $packagelist['pi'];
+ }
+
+ $packagelist = array();
+ foreach ($packagelist_pre as $i => $item) {
+ // compatibility with r/<latest.txt>.xml
+ if (isset($item['a']['r'][0])) {
+ // multiple releases
+ $item['p']['v'] = $item['a']['r'][0]['v'];
+ $item['p']['st'] = $item['a']['r'][0]['s'];
+ } elseif (isset($item['a'])) {
+ // first and only release
+ $item['p']['v'] = $item['a']['r']['v'];
+ $item['p']['st'] = $item['a']['r']['s'];
+ }
+
+ $packagelist[$i] = array('attribs' => $item['p']['r'],
+ '_content' => $item['p']['n'],
+ 'info' => $item['p']);
+ }
+
+ return $packagelist;
+ }
+
+ /**
+ * 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);
+ }
+}
+?>
\ No newline at end of file
projects / timetracker.git / blobdiff