/**
* Returns a formatted string for a __ConfigurationComponent instance
* @param __ConfigurationComponent $configuration_component The __ConfigurationComponent instance to be output as string
* @return string The formatted string
*/
public function toString(__ConfigurationComponent &$configuration_component)
{
static $childrenCount, $commaString;
$return_value = '';
if ($configuration_component instanceof __ConfigurationBlank) {
$return_value = "\n";
} else {
if ($configuration_component instanceof __ConfigurationComment) {
$return_value = $this->_comment_symbol . $configuration_component->getContent() . "\n";
} else {
if ($configuration_component instanceof __ConfigurationProperty) {
$count = $configuration_component->getParent()->countChildren('__ConfigurationProperty', $configuration_component->getName());
$content = $configuration_component->getContent();
if ($content === false) {
$content = $this->_bool_false;
} elseif ($content === true) {
$content = $this->_bool_true;
} elseif ($this->_use_quotes === true && (strlen(trim($content)) < strlen($content) || strpos($content, ',') !== false || strpos($content, ';') !== false || strpos($content, '=') !== false || strpos($content, '"') !== false || strpos($content, '%') !== false || strpos($content, '~') !== false)) {
$content = '"' . addslashes($content) . '"';
}
if ($count > 1) {
// multiple values for a directive are separated by a comma
if (isset($childrenCount[$configuration_component->getName()])) {
$childrenCount[$configuration_component->getName()]++;
} else {
$childrenCount[$configuration_component->getName()] = 0;
$commaString[$configuration_component->getName()] = $configuration_component->getName() . '=';
}
if ($childrenCount[$configuration_component->getName()] == $count - 1) {
// Clean the static for future calls to toString
$return_value .= $commaString[$configuration_component->getName()] . $content . "\n";
unset($childrenCount[$configuration_component->getName()]);
unset($commaString[$configuration_component->getName()]);
} else {
$commaString[$configuration_component->getName()] .= $content . ', ';
}
} else {
$return_value = $configuration_component->getName() . '=' . $content . "\n";
}
} else {
if ($configuration_component instanceof __ConfigurationSection || $configuration_component instanceof __Configuration) {
if (!$configuration_component->isRoot()) {
$return_value = '[' . $configuration_component->getName() . "]\n";
}
$configuration_childrens = $configuration_component->getChildrens();
foreach ($configuration_childrens as $configuration_children) {
$return_value .= $this->toString($configuration_children);
}
} else {
$return_value = '';
}
}
}
}
return $return_value;
}
public function toString(__ConfigurationComponent &$configuration_component)
{
$indent = '';
if (!$configuration_component->isRoot()) {
// no indent for root
$this->_deep++;
$indent = str_repeat($this->options['indent'], $this->_deep);
} else {
// Initialize string with xml declaration
$string = '';
if ($this->options['addDecl']) {
$string .= XML_Util::getXMLDeclaration($this->options['version'], $this->options['encoding']);
$string .= $this->options['linebreak'];
}
if (!empty($this->options['name'])) {
$string .= '<' . $this->options['name'] . '>' . $this->options['linebreak'];
$this->_deep++;
$indent = str_repeat($this->options['indent'], $this->_deep);
}
}
if (!isset($string)) {
$string = '';
}
if ($configuration_component instanceof __ConfigurationProperty) {
$attributes = $this->options['useAttr'] ? $configuration_component->attributes : array();
$string .= $indent . XML_Util::createTag($configuration_component->name, $attributes, $configuration_component->content, null, $this->options['useCData'] ? XML_UTIL_CDATA_SECTION : XML_UTIL_REPLACE_ENTITIES);
$string .= $this->options['linebreak'];
} else {
if ($configuration_component instanceof __ConfigurationComment) {
$string .= $indent . '<!-- ' . $configuration_component->content . ' -->';
$string .= $this->options['linebreak'];
} else {
if ($configuration_component instanceof __ConfigurationSection) {
if (!$configuration_component->isRoot()) {
$string = $indent . '<' . $configuration_component->name;
$string .= $this->options['useAttr'] ? XML_Util::attributesToString($configuration_component->attributes) : '';
}
if ($children = count($configuration_component->children)) {
if (!$configuration_component->isRoot()) {
$string .= '>' . $this->options['linebreak'];
}
for ($i = 0; $i < $children; $i++) {
$string .= $this->toString($configuration_component->getChild($i));
}
}
if (!$configuration_component->isRoot()) {
if ($children) {
$string .= $indent . '</' . $configuration_component->name . '>' . $this->options['linebreak'];
} else {
$string .= '/>' . $this->options['linebreak'];
}
} else {
if (!empty($this->options['name'])) {
$string .= '</' . $this->options['name'] . '>' . $this->options['linebreak'];
}
}
} else {
$string = '';
}
}
}
if (!$configuration_component->isRoot()) {
$this->_deep--;
}
return $string;
}
