/* **************************************************************
* Copyright notice
*
-* (c) 2006 Karsten Dambekalns <karsten@typo3.org>
+* (c) 2006-2009 Karsten Dambekalns <karsten@typo3.org>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* @subpackage EM
*/
class SC_mod_tools_em_xmlhandler {
+
+ /**
+ * Enxtension Manager module
+ *
+ * @var SC_mod_tools_em_index
+ */
+ var $emObj;
+
/**
* Holds the parsed XML from extensions.xml.gz
* @see parseExtensionsXML()
*
* @var array
*/
- var $emObj;
var $extXMLResult = array();
var $extensionsXML = array();
var $reviewStates = null;
- var $useUnsupported = false;
+ var $useUnchecked = false;
var $useObsolete = false;
/**
* Reduces the entries in $this->extensionsXML to the latest version per extension and removes entries not matching the search parameter
*
- * @param string $search The list of extensions is reduced to entries matching this. If empty, the full list is returned.
- * @param boolean $latest If true, only the latest version is kept in the list
- * @return [type] ...
+ * @param string $search The list of extensions is reduced to entries matching this. If empty, the full list is returned.
+ * @param string $owner If set only extensions of that user are fetched
+ * @param string $order A field to order the result by
+ * @param boolean $allExt If set also unreviewed and obsolete extensions are shown
+ * @param boolean $allVer If set returns all version of an extension, otherwise only the last
+ * @param integer $offset Offset to return result from (goes into LIMIT clause)
+ * @param integer $limit Maximum number of entries to return (goes into LIMIT clause)
+ * @param boolean $exactMatch If set search is done for exact matches of extension keys only
+ * @return void
*/
- function searchExtensionsXML($search, $owner='') {
- if(!count($this->extensionsXML)) $this->loadExtensionsXML();
-
- reset($this->extensionsXML);
- while (list($extkey, $data) = each($this->extensionsXML)) {
-
- // Unset extension key in installed keys array (for tracking)
- if(isset($this->emObj->inst_keys[$extkey])) unset($this->emObj->inst_keys[$extkey]);
-
- if(strlen($search) && !stristr($extkey,$search)) {
- unset($this->extensionsXML[$extkey]);
- continue;
- }
-
- if(strlen($owner) && !$this->checkOwner($extkey, $owner)) {
- unset($this->extensionsXML[$extkey]);
- continue;
+ function searchExtensionsXML($search, $owner='', $order='', $allExt=false, $allVer=false, $offset=0, $limit=500, $exactMatch=false) {
+ $where = '1=1';
+ if ($search && $exactMatch) {
+ $where.= ' AND extkey=' . $GLOBALS['TYPO3_DB']->fullQuoteStr($search, 'cache_extensions');
+ } elseif($search) {
+ $where.= ' AND extkey LIKE \'%'.$GLOBALS['TYPO3_DB']->quoteStr($GLOBALS['TYPO3_DB']->escapeStrForLike($search, 'cache_extensions'), 'cache_extensions').'%\'';
+ }
+ if ($owner) {
+ $where.= ' AND ownerusername='.$GLOBALS['TYPO3_DB']->fullQuoteStr($owner, 'cache_extensions');
+ }
+ if (strlen($owner) || $this->useUnchecked || $allExt) {
+ // show extensions without review or that have passed review
+ $where.= ' AND reviewstate >= 0';
+ } else {
+ // only display extensions that have passed review
+ $where.= ' AND reviewstate > 0';
+ }
+ if (!$this->useObsolete && !$allExt) {
+ $where.= ' AND state!=5'; // 5 == obsolete
+ }
+ switch ($order) {
+ case 'author_company':
+ $forder = 'authorname, authorcompany';
+ break;
+ case 'state':
+ $forder = 'state';
+ break;
+ case 'cat':
+ default:
+ $forder = 'category';
+ break;
+ }
+ $order = $forder.', title';
+ if (!$allVer) {
+ if ($this->useUnchecked) {
+ $where .= ' AND lastversion>0';
+ } else {
+ $where .= ' AND lastreviewedversion>0';
}
+ }
+ $this->catArr = array();
+ $idx = 0;
+ foreach ($this->emObj->defaultCategories['cat'] as $catKey => $tmp) {
+ $this->catArr[$idx] = $catKey;
+ $idx++;
+ }
+ $this->stateArr = array();
+ $idx = 0;
+ foreach ($this->emObj->states as $state => $tmp) {
+ $this->stateArr[$idx] = $state;
+ $idx++;
+ }
- if(!strlen($owner)) {
- $this->checkReviewState($this->extensionsXML[$extkey]['versions']); // if showing only own extensions, never hide unreviewed
- }
- $this->removeObsolete($this->extensionsXML[$extkey]['versions']);
+ // Fetch count
+ $count = $GLOBALS['TYPO3_DB']->exec_SELECTcountRows('*', 'cache_extensions', $where);
+ $this->matchingCount = $count;
- uksort($data['versions'], array($this->emObj, 'versionDifference')); // needed? or will the extensions always be sorted in the XML anyway? Robert?
+ $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'cache_extensions', $where, '', $order, $offset.','.$limit);
+ $this->extensionsXML = array();
+ while ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
+ $row['category'] = $this->catArr[$row['category']];
+ $row['state'] = $this->stateArr[$row['state']];
- if(!count($this->extensionsXML[$extkey]['versions'])) {
- unset($this->extensionsXML[$extkey]);
+ if (!is_array($this->extensionsXML[$row['extkey']])) {
+ $this->extensionsXML[$row['extkey']] = array();
+ $this->extensionsXML[$row['extkey']]['downloadcounter'] = $row['alldownloadcounter'];
}
- }
- }
+ if (!is_array($this->extensionsXML[$row['extkey']]['versions'])) {
+ $this->extensionsXML[$row['extkey']]['versions'] = array();
+ }
+ $row['dependencies'] = unserialize($row['dependencies']);
+ $this->extensionsXML[$row['extkey']]['versions'][$row['version']] = $row;
+ }
+ $GLOBALS['TYPO3_DB']->sql_free_result($res);
+ }
/**
- * Checks whether at least one of the extension versions is owned by the given username
+ * Reduces the entries in $this->extensionsXML to the latest version per extension and removes entries not matching the search parameter
+ * The extension key has to be a valid one as search is done for exact matches only.
*
- * @param string $extkey
- * @param string $owner
- * @return boolean
+ * @param string $search The list of extensions is reduced to entries with exactely this extension key. If empty, the full list is returned.
+ * @param string $owner If set only extensions of that user are fetched
+ * @param string $order A field to order the result by
+ * @param boolean $allExt If set also unreviewed and obsolete extensions are shown
+ * @param boolean $allVer If set returns all version of an extension, otherwise only the last
+ * @param integer $offset Offset to return result from (goes into LIMIT clause)
+ * @param integer $limit Maximum number of entries to return (goes into LIMIT clause)
+ * @return void
*/
- function checkOwner($extkey, $owner) {
- foreach($this->extensionsXML[$extkey]['versions'] as $ext) {
- if($ext['ownerusername'] == $owner) return true;
- }
- return false;
- }
+ function searchExtensionsXMLExact($search, $owner='', $order='', $allExt=false, $allVer=false, $offset=0, $limit=500) {
+ $this->searchExtensionsXML($search, $owner, $order, $allExt, $allVer, $offset, $limit, true);
+ }
- /**
- * Loads the pre-parsed extension list
- *
- * @return boolean true on success, false on error
- */
- function loadExtensionsXML() {
- if(is_file(PATH_site.'typo3temp/extensions.bin')) {
- $this->extensionsXML = unserialize(gzuncompress(t3lib_div::getURL(PATH_site.'typo3temp/extensions.bin')));
- return true;
- } else {
- $this->extensionsXML = array();
- return false;
- }
- }
+ function countExtensions() {
+ $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('extkey', 'cache_extensions', '1=1', 'extkey');
+ $cnt = $GLOBALS['TYPO3_DB']->sql_num_rows($res);
+ $GLOBALS['TYPO3_DB']->sql_free_result($res);
+ return $cnt;
+ }
/**
* Loads the pre-parsed extension list
*
* @return boolean true on success, false on error
*/
- function loadReviewStates() {
- if(is_file(PATH_site.'typo3temp/reviewstates.bin')) {
- $this->reviewStates = unserialize(gzuncompress(t3lib_div::getURL(PATH_site.'typo3temp/reviewstates.bin')));
- return true;
- } else {
- $this->reviewStates = array();
- return false;
- }
- }
-
- /**
- * Enter description here...
- *
- * @return [type] ...
- */
- function saveExtensionsXML() {
- t3lib_div::writeFile(PATH_site.'typo3temp/extensions.bin',gzcompress(serialize($this->extXMLResult)));
- t3lib_div::writeFile(PATH_site.'typo3temp/reviewstates.bin',gzcompress(serialize($this->reviewStates)));
+ function loadExtensionsXML() {
+ $this->searchExtensionsXML('', '', '', true);
}
/**
}
/**
- * Enter description here...
+ * Returns the reviewstate of a specific extension-key/version
*
- * @param unknown_type $extKey
- * @param [type] $version: ...
- * @return [type] ...
+ * @param string $extKey
+ * @param string $version: ...
+ * @return integer Review state, if none is set 0 is returned as default.
*/
function getReviewState($extKey, $version) {
- if(!is_array($this->reviewStates)) $this->loadReviewStates();
-
- if(isset($this->reviewStates[$extKey])) {
- return (int)$this->reviewStates[$extKey][$version];
- } else {
- return 0;
- }
+ $where = 'extkey='.$GLOBALS['TYPO3_DB']->fullQuoteStr($extKey, 'cache_extensions').' AND version='.$GLOBALS['TYPO3_DB']->fullQuoteStr($version, 'cache_extensions');
+ $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('reviewstate', 'cache_extensions', $where);
+ if ($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res)) {
+ return $row['reviewstate'];
+ }
+ $GLOBALS['TYPO3_DB']->sql_free_result($res);
+ return 0;
}
/**
* @return void
*/
function checkReviewState(&$extensions) {
- if($this->useUnsupported) return;
+ if ($this->useUnchecked) return;
reset($extensions);
- while (list($version, $data) = each($extensions)) {
- if($data['reviewstate']<1)
- unset($extensions[$version]);
- }
+ while (list($version, $data) = each($extensions)) {
+ if($data['reviewstate']<1)
+ unset($extensions[$version]);
+ }
}
/**
* @return void
*/
function checkReviewStateGlobal() {
- if($this->useUnsupported) return;
+ if($this->useUnchecked) return;
reset($this->extensionsXML);
while (list($extkey, $data) = each($this->extensionsXML)) {
* @param string XML data file to parse
* @return string HTLML output informing about result
*/
- function parseExtensionsXML($string) {
- global $TYPO3_CONF_VARS;
+ function parseExtensionsXML($filename) {
$parser = xml_parser_create();
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 0);
+ xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, 'utf-8');
xml_set_element_handler($parser, array(&$this,'startElement'), array(&$this,'endElement'));
xml_set_character_data_handler($parser, array(&$this,'characterData'));
- if ((double)phpversion()>=5) {
- $preg_result = array();
- preg_match('/^[[:space:]]*<\?xml[^>]*encoding[[:space:]]*=[[:space:]]*"([^"]*)"/',substr($string,0,200),$preg_result);
- $theCharset = $preg_result[1] ? $preg_result[1] : ($TYPO3_CONF_VARS['BE']['forceCharset'] ? $TYPO3_CONF_VARS['BE']['forceCharset'] : 'iso-8859-1');
- xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $theCharset); // us-ascii / utf-8 / iso-8859-1
+ $fp = gzopen($filename, 'rb');
+ if (!$fp) {
+ $content.= 'Error opening XML extension file "'.$filename.'"';
+ return $content;
}
+ $string = gzread($fp, 0xffff); // Read 64KB
- // Parse content:
- if (!xml_parse($parser, $string)) {
- $content.= 'Error in XML parser while decoding extensions XML file. Line '.xml_get_current_line_number($parser).': '.xml_error_string(xml_get_error_code($parser));
- $error = true;
+ $this->revCatArr = array();
+ $idx = 0;
+ foreach ($this->emObj->defaultCategories['cat'] as $catKey => $tmp) {
+ $this->revCatArr[$catKey] = $idx++;
}
+
+ $this->revStateArr = array();
+ $idx = 0;
+ foreach ($this->emObj->states as $state => $tmp) {
+ $this->revStateArr[$state] = $idx++;
+ }
+
+ $GLOBALS['TYPO3_DB']->exec_DELETEquery('cache_extensions', '1=1');
+
+ $extcount = 0;
+ @ini_set('pcre.backtrack_limit', 500000);
+ do {
+ if (preg_match('/.*(<extension\s+extensionkey="[^"]+">.*<\/extension>)/suU', $string, $match)) {
+ // Parse content:
+ if (!xml_parse($parser, $match[0], 0)) {
+ $content.= 'Error in XML parser while decoding extensions XML file. Line '.xml_get_current_line_number($parser).': '.xml_error_string(xml_get_error_code($parser));
+ $error = true;
+ break;
+ }
+ $this->storeXMLResult();
+ $this->extXMLResult = array();
+ $extcount++;
+ $string = substr($string, strlen($match[0]));
+ } elseif(function_exists('preg_last_error') && preg_last_error()) {
+ $errorcodes = array(
+ 0 => 'PREG_NO_ERROR',
+ 1 => 'PREG_INTERNAL_ERROR',
+ 2 => 'PREG_BACKTRACK_LIMIT_ERROR',
+ 3 => 'PREG_RECURSION_LIMIT_ERROR',
+ 4 => 'PREG_BAD_UTF8_ERROR'
+ );
+ $content.= 'Error in regular expression matching, code: '.$errorcodes[preg_last_error()].'<br />See <a href="http://www.php.net/manual/en/function.preg-last-error.php" target="_blank">http://www.php.net/manual/en/function.preg-last-error.php</a>';
+ $error = true;
+ break;
+ } else {
+ if(gzeof($fp)) break; // Nothing more can be read
+ $string .= gzread($fp, 0xffff); // Read another 64KB
+ }
+ } while (true);
+
xml_parser_free($parser);
+ gzclose($fp);
if(!$error) {
- $content.= '<p>The extensions list has been updated and now contains '.count($this->extXMLResult).' extension entries.</p>';
+ $flashMessage = t3lib_div::makeInstance(
+ 't3lib_FlashMessage',
+ sprintf($GLOBALS['LANG']->getLL('ext_import_extlist_updated'), $extcount),
+ $GLOBALS['LANG']->getLL('ext_import_extlist_updated_header')
+ );
+ $content .= $flashMessage->render();
}
return $content;
}
+ function storeXMLResult() {
+ foreach ($this->extXMLResult as $extkey => $extArr) {
+ $max = -1;
+ $maxrev = -1;
+ $last = '';
+ $lastrev = '';
+ $usecat = '';
+ $usetitle = '';
+ $usestate = '';
+ $useauthorcompany = '';
+ $useauthorname = '';
+ $verArr = array();
+ foreach ($extArr['versions'] as $version => $vArr) {
+ $iv = $this->emObj->makeVersion($version, 'int');
+ if ($vArr['title']&&!$usetitle) {
+ $usetitle = $vArr['title'];
+ }
+ if ($vArr['state']&&!$usestate) {
+ $usestate = $vArr['state'];
+ }
+ if ($vArr['authorcompany']&&!$useauthorcompany) {
+ $useauthorcompany = $vArr['authorcompany'];
+ }
+ if ($vArr['authorname']&&!$useauthorname) {
+ $useauthorname = $vArr['authorname'];
+ }
+ $verArr[$version] = $iv;
+ if ($iv>$max) {
+ $max = $iv;
+ $last = $version;
+ if ($vArr['title']) {
+ $usetitle = $vArr['title'];
+ }
+ if ($vArr['state']) {
+ $usestate = $vArr['state'];
+ }
+ if ($vArr['authorcompany']) {
+ $useauthorcompany = $vArr['authorcompany'];
+ }
+ if ($vArr['authorname']) {
+ $useauthorname = $vArr['authorname'];
+ }
+ $usecat = $vArr['category'];
+ }
+ if ($vArr['reviewstate'] && ($iv>$maxrev)) {
+ $maxrev = $iv;
+ $lastrev = $version;
+ }
+ }
+ if (!strlen($usecat)) {
+ $usecat = 4; // Extensions without a category end up in "misc"
+ } else {
+ if (isset($this->revCatArr[$usecat])) {
+ $usecat = $this->revCatArr[$usecat];
+ } else {
+ $usecat = 4; // Extensions without a category end up in "misc"
+ }
+ }
+ if (isset($this->revStateArr[$usestate])) {
+ $usestate = $this->revCatArr[$usestate];
+ } else {
+ $usestate = 999; // Extensions without a category end up in "misc"
+ }
+ foreach ($extArr['versions'] as $version => $vArr) {
+ $vArr['version'] = $version;
+ $vArr['intversion'] = $verArr[$version];
+ $vArr['extkey'] = $extkey;
+ $vArr['alldownloadcounter'] = $extArr['downloadcounter'];
+ $vArr['dependencies'] = serialize($vArr['dependencies']);
+ $vArr['category'] = $usecat;
+ $vArr['title'] = $usetitle;
+ if ($version==$last) {
+ $vArr['lastversion'] = 1;
+ }
+ if ($version==$lastrev) {
+ $vArr['lastreviewedversion'] = 1;
+ }
+ $vArr['state'] = isset($this->revStateArr[$vArr['state']])?$this->revStateArr[$vArr['state']]:$usestate; // 999 = not set category
+ $GLOBALS['TYPO3_DB']->exec_INSERTquery('cache_extensions', $vArr);
+ }
+ }
+ }
+
/**
* Parses content of mirrors.xml into a suitable array
*
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, 0);
xml_parser_set_option($parser, XML_OPTION_SKIP_WHITE, 0);
- if ((double)phpversion()>=5) {
- $preg_result = array();
- preg_match('/^[[:space:]]*<\?xml[^>]*encoding[[:space:]]*=[[:space:]]*"([^"]*)"/',substr($string,0,200),$preg_result);
- $theCharset = $preg_result[1] ? $preg_result[1] : ($TYPO3_CONF_VARS['BE']['forceCharset'] ? $TYPO3_CONF_VARS['BE']['forceCharset'] : 'iso-8859-1');
- xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $theCharset); // us-ascii / utf-8 / iso-8859-1
- }
+ $preg_result = array();
+ preg_match('/^[[:space:]]*<\?xml[^>]*encoding[[:space:]]*=[[:space:]]*"([^"]*)"/',substr($string,0,200),$preg_result);
+ $theCharset = $preg_result[1] ? $preg_result[1] : ($TYPO3_CONF_VARS['BE']['forceCharset'] ? $TYPO3_CONF_VARS['BE']['forceCharset'] : 'iso-8859-1');
+ xml_parser_set_option($parser, XML_OPTION_TARGET_ENCODING, $theCharset); // us-ascii / utf-8 / iso-8859-1
// Parse content:
xml_parse_into_struct($parser, $string, $vals, $index);
}
}
}
+
?>
\ No newline at end of file
projects / Packages / TYPO3.CMS.git / blobdiff