function createOverrideCache()
{
if (isset($GLOBALS['eZSiteBasics'])) {
if (isset($GLOBALS['eZSiteBasics']['no-cache-adviced']) and $GLOBALS['eZSiteBasics']['no-cache-adviced']) {
return false;
}
}
global $eZTemplateOverrideCacheNoPermission;
if ($eZTemplateOverrideCacheNoPermission == "nocache") {
return false;
}
$ini = eZINI::instance('site.ini');
$useOverrideCache = true;
if ($ini->hasVariable('OverrideSettings', 'Cache')) {
$useOverrideCache = $ini->variable('OverrideSettings', 'Cache') == 'enabled';
}
$standardBase = eZTemplateDesignResource::designSetting('standard');
$siteBase = eZTemplateDesignResource::designSetting('site');
$overrideKeys = $this->overrideKeys();
$overrideKey = md5(implode(',', $overrideKeys) . $siteBase . $standardBase);
$cacheDir = eZSys::cacheDirectory();
$overrideCacheFile = $cacheDir . '/override/override_' . $overrideKey . '.php';
// Build matching cache only of it does not already exists,
// or override file has been updated
if (!$useOverrideCache or !file_exists($overrideCacheFile)) {
$matchFileArray = eZTemplateDesignResource::overrideArray($this->OverrideSiteAccess);
// Generate PHP compiled cache file.
$phpCache = new eZPHPCreator("{$cacheDir}/override", "override_{$overrideKey}.php");
$phpCode = "\$GLOBALS['eZOverrideTemplateCacheMap'] = array (\n";
$numMatchFiles = count($matchFileArray);
$countMatchFiles = 0;
// $phpCode .= "switch ( \$matchFile )\n{\n ";
foreach (array_keys($matchFileArray) as $matchKey) {
$countMatchFiles++;
$phpCode .= '\'' . md5($matchKey) . '\' => ';
if (isset($matchFileArray[$matchKey]['custom_match'])) {
$baseDir = isset($matchFileArray[$matchKey]['base_dir']) ? $matchFileArray[$matchKey]['base_dir'] : '';
$defaultMatchFile = $baseDir . $matchKey;
// Custom override matching
// $phpCode .= " case \"$matchKey\":\n {\n";
$matchConditionArray = array();
foreach ($matchFileArray[$matchKey]['custom_match'] as $customMatch) {
$matchCondition = "";
$condCount = 0;
if (is_array($customMatch['conditions'])) {
foreach (array_keys($customMatch['conditions']) as $conditionKey) {
if ($condCount > 0) {
$matchCondition .= " and ";
}
// Have a special substring match for subtree matching
$matchCondition .= "( isset( \$matchKeys[\\'{$conditionKey}\\'] ) and ";
if ($conditionKey == 'url_alias') {
$matchCondition .= "( strpos( \$matchKeys[\\'url_alias\\'], \\'" . $customMatch['conditions']['url_alias'] . "\\' ) === 0 ) )";
} else {
$matchCondition .= "( is_array( \$matchKeys[\\'{$conditionKey}\\'] ) ? " . "in_array( \\'" . $customMatch['conditions'][$conditionKey] . "\\', \$matchKeys[\\'{$conditionKey}\\'] ) : " . "\$matchKeys[\\'{$conditionKey}\\'] == \\'" . $customMatch['conditions'][$conditionKey] . "\\') )";
}
$condCount++;
}
}
// Only create custom match if conditions are defined
if ($matchCondition != "") {
// $phpCode .= " if ( $matchCondition )\n {\n";
// $phpCode .= " return '" . $customMatch['match_file'] . "';\n }\n";
if ($condCount > 1) {
$matchConditionArray[] = array('condition' => '(' . $matchCondition . ')', 'matchFile' => $customMatch['match_file']);
} else {
$matchConditionArray[] = array('condition' => $matchCondition, 'matchFile' => $customMatch['match_file']);
}
} else {
// No override conditions defined. Override default match file
$defaultMatchFile = $customMatch['match_file'];
}
}
$phpCode .= "array ( 'eval' => 1, 'code' => ";
$phpCode .= "'";
foreach (array_keys($matchConditionArray) as $key) {
$phpCode .= '(' . $matchConditionArray[$key]['condition'] . ' ? ' . "\\'" . $matchConditionArray[$key]['matchFile'] . "\\'" . ' : ';
}
$phpCode .= "\\'" . $defaultMatchFile . "\\'";
for ($condCount = 0; $condCount < count($matchConditionArray); $condCount++) {
$phpCode .= ')';
}
$phpCode .= "' )";
} else {
$phpCode .= "'" . $matchFileArray[$matchKey]['base_dir'] . $matchKey . "'";
}
if ($countMatchFiles < $numMatchFiles) {
$phpCode .= ",\n";
} else {
$phpCode .= ");\n";
}
}
$phpCache->addCodePiece($phpCode);
if ($useOverrideCache and $phpCache->store()) {
} else {
if ($useOverrideCache) {
eZDebug::writeError("Could not write template override cache file, check permissions in {$cacheDir}/override/.\nRunning eZ Publish without this cache will have a performance impact.", __METHOD__);
}
$eZTemplateOverrideCacheNoPermission = 'nocache';
$overrideCacheFile = false;
}
}
return $overrideCacheFile;
}
function storeCacheFile($filepath, $transformationData, $extraCode, $type, $charsetName)
{
$file = basename($filepath);
$dir = dirname($filepath);
$php = new eZPHPCreator($dir, $file);
$php->addComment("Cached transformation data");
$php->addComment("Type: {$type}");
$php->addComment("Charset: {$charsetName}");
$php->addComment("Cached transformation data");
$php->addCodePiece('$data = ' . eZCharTransform::varExport($transformationData) . ";\n");
$php->addCodePiece("\$text = strtr( \$text, \$data['table'] );\n");
if ($extraCode) {
$php->addCodePiece($extraCode);
}
return $php->store(true);
}
static function createCommonCompileTemplate()
{
$php = new eZPHPCreator(eZTemplateCompiler::compilationDirectory(), 'common.php');
if ($php->exists()) {
return;
}
$php->addComment("This file contains functions which are common to all compiled templates.\n\n" . 'NOTE: This file is autogenerated and should not be modified, any changes will be lost!');
$php->addSpace();
$php->addDefine('EZ_TEMPLATE_COMPILER_COMMON_CODE', true);
$php->addSpace();
$namespaceStack = array();
$php->addCodePiece("if ( !isset( \$namespaceStack ) )\n");
$php->addVariable('namespaceStack', $namespaceStack, eZPHPCreator::VARIABLE_ASSIGNMENT, array('spacing' => 4));
$php->addSpace();
$lbracket = '{';
$rbracket = '}';
$initText = "if ( !function_exists( 'compiledfetchvariable' ) )\n{$lbracket}\n function compiledFetchVariable( \$vars, \$namespace, \$name )\n {$lbracket}\n \$exists = ( array_key_exists( \$namespace, \$vars ) and\n array_key_exists( \$name, \$vars[\$namespace] ) );\n if ( \$exists )\n {$lbracket}\n return \$vars[\$namespace][\$name];\n {$rbracket}\n return null;\n {$rbracket}\n{$rbracket}\nif ( !function_exists( 'compiledfetchtext' ) )\n{$lbracket}\n function compiledFetchText( \$tpl, \$rootNamespace, \$currentNamespace, \$namespace, \$var )\n {$lbracket}\n \$text = '';\n \$tpl->appendElement( \$text, \$var, \$rootNamespace, \$currentNamespace );\n return \$text;\n {$rbracket}\n{$rbracket}\nif ( !function_exists( 'compiledAcquireResource' ) )\n{$lbracket}\n function compiledAcquireResource( \$phpScript, \$key, &\$originalText,\n \$tpl, \$rootNamespace, \$currentNamespace )\n {\n include( '" . eZTemplateCompiler::TemplatePrefix() . "' . \$phpScript );\n if ( isset( \$text ) )\n {\n \$originalText .= \$text;\n return true;\n }\n return false;\n }\n{$rbracket}\nif ( !function_exists( 'compiledfetchattribute' ) )\n{$lbracket}\n function compiledFetchAttribute( \$value, \$attributeValue )\n {$lbracket}\n if ( is_object( \$value ) )\n {$lbracket}\n if ( method_exists( \$value, \"attribute\" ) and\n method_exists( \$value, \"hasattribute\" ) )\n {$lbracket}\n if ( \$value->hasAttribute( \$attributeValue ) )\n {$lbracket}\n return \$value->attribute( \$attributeValue );\n {$rbracket}\n {$rbracket}\n {$rbracket}\n else if ( is_array( \$value ) )\n {$lbracket}\n if ( isset( \$value[\$attributeValue] ) )\n {$lbracket}\n return \$value[\$attributeValue];\n {$rbracket}\n {$rbracket}\n return null;\n {$rbracket}\n{$rbracket}\n";
$php->addCodePiece($initText);
$php->store(true);
}
function storeCacheObject($filename, $permissionArray)
{
$dir = dirname($filename);
$file = basename($filename);
$php = new eZPHPCreator($dir, $file);
$php->addVariable("umap", array());
$php->addVariable("utf8map", array());
$php->addVariable("cmap", array());
$php->addVariable("utf8cmap", array());
reset($this->UnicodeMap);
while (($key = key($this->UnicodeMap)) !== null) {
$item = $this->UnicodeMap[$key];
$php->addVariable("umap[{$key}]", $item);
next($this->UnicodeMap);
}
reset($this->UTF8Map);
while (($key = key($this->UTF8Map)) !== null) {
$item = $this->UTF8Map[$key];
if ($item == 0) {
$php->addCodePiece("\$utf8map[0] = chr(0);\n");
} else {
$val = str_replace(array("\\", "'"), array("\\\\", "\\'"), $item);
$php->addVariable("utf8map[{$key}]", $val);
}
next($this->UTF8Map);
}
reset($this->CodeMap);
while (($key = key($this->CodeMap)) !== null) {
$item = $this->CodeMap[$key];
$php->addVariable("cmap[{$key}]", $item);
next($this->CodeMap);
}
reset($this->UTF8CodeMap);
while (($key = key($this->UTF8CodeMap)) !== null) {
$item = $this->UTF8CodeMap[$key];
if ($item == 0) {
$php->addVariable("utf8cmap[chr(0)]", 0);
} else {
$val = str_replace(array("\\", "'"), array("\\\\", "\\'"), $key);
$php->addVariable("utf8cmap['{$val}']", $item);
}
next($this->UTF8CodeMap);
}
reset($this->ReadExtraMap);
while (($key = key($this->ReadExtraMap)) !== null) {
$item = $this->ReadExtraMap[$key];
$php->addVariable("read_extra[{$key}]", $item);
next($this->ReadExtraMap);
}
$php->addVariable("eZCodePageCacheCodeDate", self::CACHE_CODE_DATE);
$php->addVariable("min_char", $this->MinCharValue);
$php->addVariable("max_char", $this->MaxCharValue);
$php->store(true);
if (file_exists($filename)) {
// Store the old umask and set a new one.
$oldPermissionSetting = umask(0);
// Change the permission setting.
@chmod($filename, $permissionArray['file_permission']);
// Restore the old umask.
umask($oldPermissionSetting);
}
}
