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aschwarz
2023-01-23 11:03:31 +01:00
parent 82d562a322
commit a6523903eb
28078 changed files with 4247552 additions and 2 deletions
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33
msd2/tracking/piwik/libs/Zend/Config/Exception.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Exception.php 23775 2011-03-01 17:25:24Z ralph $
*/
/**
* @see Zend_Exception
*/
// require_once 'Zend/Exception.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Exception extends Zend_Exception {}

309
msd2/tracking/piwik/libs/Zend/Config/Ini.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Ini.php 24045 2011-05-23 12:45:11Z rob $
*/
/**
* @see Zend_Config
*/
// require_once 'Zend/Config.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Ini extends Zend_Config
{
/**
* String that separates nesting levels of configuration data identifiers
*
* @var string
*/
protected $_nestSeparator = '.';
/**
* String that separates the parent section name
*
* @var string
*/
protected $_sectionSeparator = ':';
/**
* Whether to skip extends or not
*
* @var boolean
*/
protected $_skipExtends = false;
/**
* Loads the section $section from the config file $filename for
* access facilitated by nested object properties.
*
* If the section name contains a ":" then the section name to the right
* is loaded and included into the properties. Note that the keys in
* this $section will override any keys of the same
* name in the sections that have been included via ":".
*
* If the $section is null, then all sections in the ini file are loaded.
*
* If any key includes a ".", then this will act as a separator to
* create a sub-property.
*
* example ini file:
* [all]
* db.connection = database
* hostname = live
*
* [staging : all]
* hostname = staging
*
* after calling $data = new Zend_Config_Ini($file, 'staging'); then
* $data->hostname === "staging"
* $data->db->connection === "database"
*
* The $options parameter may be provided as either a boolean or an array.
* If provided as a boolean, this sets the $allowModifications option of
* Zend_Config. If provided as an array, there are three configuration
* directives that may be set. For example:
*
* $options = array(
* 'allowModifications' => false,
* 'nestSeparator' => ':',
* 'skipExtends' => false,
* );
*
* @param string $filename
* @param mixed $section
* @param boolean|array $options
* @throws Zend_Config_Exception
* @return void
*/
public function __construct($filename, $section = null, $options = false)
{
if (empty($filename)) {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Filename is not set');
}
$allowModifications = false;
if (is_bool($options)) {
$allowModifications = $options;
} elseif (is_array($options)) {
if (isset($options['allowModifications'])) {
$allowModifications = (bool) $options['allowModifications'];
}
if (isset($options['nestSeparator'])) {
$this->_nestSeparator = (string) $options['nestSeparator'];
}
if (isset($options['skipExtends'])) {
$this->_skipExtends = (bool) $options['skipExtends'];
}
}
$iniArray = $this->_loadIniFile($filename);
if (null === $section) {
// Load entire file
$dataArray = array();
foreach ($iniArray as $sectionName => $sectionData) {
if(!is_array($sectionData)) {
$dataArray = $this->_arrayMergeRecursive($dataArray, $this->_processKey(array(), $sectionName, $sectionData));
} else {
$dataArray[$sectionName] = $this->_processSection($iniArray, $sectionName);
}
}
parent::__construct($dataArray, $allowModifications);
} else {
// Load one or more sections
if (!is_array($section)) {
$section = array($section);
}
$dataArray = array();
foreach ($section as $sectionName) {
if (!isset($iniArray[$sectionName])) {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Section '$sectionName' cannot be found in $filename");
}
$dataArray = $this->_arrayMergeRecursive($this->_processSection($iniArray, $sectionName), $dataArray);
}
parent::__construct($dataArray, $allowModifications);
}
$this->_loadedSection = $section;
}
/**
* Load the INI file from disk using parse_ini_file(). Use a private error
* handler to convert any loading errors into a Zend_Config_Exception
*
* @param string $filename
* @throws Zend_Config_Exception
* @return array
*/
protected function _parseIniFile($filename)
{
set_error_handler(array($this, '_loadFileErrorHandler'));
$iniArray = parse_ini_file($filename, true); // Warnings and errors are suppressed
restore_error_handler();
// Check if there was a error while loading file
if ($this->_loadFileErrorStr !== null) {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception($this->_loadFileErrorStr);
}
return $iniArray;
}
/**
* Load the ini file and preprocess the section separator (':' in the
* section name (that is used for section extension) so that the resultant
* array has the correct section names and the extension information is
* stored in a sub-key called ';extends'. We use ';extends' as this can
* never be a valid key name in an INI file that has been loaded using
* parse_ini_file().
*
* @param string $filename
* @throws Zend_Config_Exception
* @return array
*/
protected function _loadIniFile($filename)
{
$loaded = $this->_parseIniFile($filename);
$iniArray = array();
foreach ($loaded as $key => $data)
{
$pieces = explode($this->_sectionSeparator, $key);
$thisSection = trim($pieces[0]);
switch (count($pieces)) {
case 1:
$iniArray[$thisSection] = $data;
break;
case 2:
$extendedSection = trim($pieces[1]);
$iniArray[$thisSection] = array_merge(array(';extends'=>$extendedSection), $data);
break;
default:
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Section '$thisSection' may not extend multiple sections in $filename");
}
}
return $iniArray;
}
/**
* Process each element in the section and handle the ";extends" inheritance
* key. Passes control to _processKey() to handle the nest separator
* sub-property syntax that may be used within the key name.
*
* @param array $iniArray
* @param string $section
* @param array $config
* @throws Zend_Config_Exception
* @return array
*/
protected function _processSection($iniArray, $section, $config = array())
{
$thisSection = $iniArray[$section];
foreach ($thisSection as $key => $value) {
if (strtolower($key) == ';extends') {
if (isset($iniArray[$value])) {
$this->_assertValidExtend($section, $value);
if (!$this->_skipExtends) {
$config = $this->_processSection($iniArray, $value, $config);
}
} else {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Parent section '$section' cannot be found");
}
} else {
$config = $this->_processKey($config, $key, $value);
}
}
return $config;
}
/**
* Assign the key's value to the property list. Handles the
* nest separator for sub-properties.
*
* @param array $config
* @param string $key
* @param string $value
* @throws Zend_Config_Exception
* @return array
*/
protected function _processKey($config, $key, $value)
{
if (strpos($key, $this->_nestSeparator) !== false) {
$pieces = explode($this->_nestSeparator, $key, 2);
if (strlen($pieces[0]) && strlen($pieces[1])) {
if (!isset($config[$pieces[0]])) {
if ($pieces[0] === '0' && !empty($config)) {
// convert the current values in $config into an array
$config = array($pieces[0] => $config);
} else {
$config[$pieces[0]] = array();
}
} elseif (!is_array($config[$pieces[0]])) {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Cannot create sub-key for '{$pieces[0]}' as key already exists");
}
$config[$pieces[0]] = $this->_processKey($config[$pieces[0]], $pieces[1], $value);
} else {
/**
* @see Zend_Config_Exception
*/
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Invalid key '$key'");
}
} else {
$config[$key] = $value;
}
return $config;
}
}

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msd2/tracking/piwik/libs/Zend/Config/Json.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Json.php 23294 2010-11-05 00:27:34Z ramon $
*/
/**
* @see Zend_Config
*/
// require_once 'Zend/Config.php';
/**
* @see Zend_Json
*/
// require_once 'Zend/Json.php';
/**
* JSON Adapter for Zend_Config
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Json extends Zend_Config
{
/**
* Name of object key indicating section current section extends
*/
const EXTENDS_NAME = "_extends";
/**
* Whether or not to ignore constants in the JSON string
*
* Note: if you do not have constant names in quotations in your JSON
* string, they may lead to syntax errors when parsing.
*
* @var bool
*/
protected $_ignoreConstants = false;
/**
* Whether to skip extends or not
*
* @var boolean
*/
protected $_skipExtends = false;
/**
* Loads the section $section from the config file encoded as JSON
*
* Sections are defined as properties of the main object
*
* In order to extend another section, a section defines the "_extends"
* property having a value of the section name from which the extending
* section inherits values.
*
* Note that the keys in $section will override any keys of the same
* name in the sections that have been included via "_extends".
*
* @param string $json JSON file or string to process
* @param mixed $section Section to process
* @param boolean $options Whether modifiacations are allowed at runtime
* @throws Zend_Config_Exception When JSON text is not set or cannot be loaded
* @throws Zend_Config_Exception When section $sectionName cannot be found in $json
*/
public function __construct($json, $section = null, $options = false)
{
if (empty($json)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Filename is not set');
}
$allowModifications = false;
if (is_bool($options)) {
$allowModifications = $options;
} elseif (is_array($options)) {
foreach ($options as $key => $value) {
switch (strtolower($key)) {
case 'allow_modifications':
case 'allowmodifications':
$allowModifications = (bool) $value;
break;
case 'skip_extends':
case 'skipextends':
$this->_skipExtends = (bool) $value;
break;
case 'ignore_constants':
case 'ignoreconstants':
$this->_ignoreConstants = (bool) $value;
break;
default:
break;
}
}
}
set_error_handler(array($this, '_loadFileErrorHandler')); // Warnings and errors are suppressed
if ($json[0] != '{') {
$json = file_get_contents($json);
}
restore_error_handler();
// Check if there was a error while loading file
if ($this->_loadFileErrorStr !== null) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception($this->_loadFileErrorStr);
}
// Replace constants
if (!$this->_ignoreConstants) {
$json = $this->_replaceConstants($json);
}
// Parse/decode
$config = Zend_Json::decode($json);
if (null === $config) {
// decode failed
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Error parsing JSON data");
}
if ($section === null) {
$dataArray = array();
foreach ($config as $sectionName => $sectionData) {
$dataArray[$sectionName] = $this->_processExtends($config, $sectionName);
}
parent::__construct($dataArray, $allowModifications);
} elseif (is_array($section)) {
$dataArray = array();
foreach ($section as $sectionName) {
if (!isset($config[$sectionName])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $sectionName));
}
$dataArray = array_merge($this->_processExtends($config, $sectionName), $dataArray);
}
parent::__construct($dataArray, $allowModifications);
} else {
if (!isset($config[$section])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $section));
}
$dataArray = $this->_processExtends($config, $section);
if (!is_array($dataArray)) {
// Section in the JSON data contains just one top level string
$dataArray = array($section => $dataArray);
}
parent::__construct($dataArray, $allowModifications);
}
$this->_loadedSection = $section;
}
/**
* Helper function to process each element in the section and handle
* the "_extends" inheritance attribute.
*
* @param array $data Data array to process
* @param string $section Section to process
* @param array $config Configuration which was parsed yet
* @throws Zend_Config_Exception When $section cannot be found
* @return array
*/
protected function _processExtends(array $data, $section, array $config = array())
{
if (!isset($data[$section])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $section));
}
$thisSection = $data[$section];
if (is_array($thisSection) && isset($thisSection[self::EXTENDS_NAME])) {
if (is_array($thisSection[self::EXTENDS_NAME])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Invalid extends clause: must be a string; array received');
}
$this->_assertValidExtend($section, $thisSection[self::EXTENDS_NAME]);
if (!$this->_skipExtends) {
$config = $this->_processExtends($data, $thisSection[self::EXTENDS_NAME], $config);
}
unset($thisSection[self::EXTENDS_NAME]);
}
$config = $this->_arrayMergeRecursive($config, $thisSection);
return $config;
}
/**
* Replace any constants referenced in a string with their values
*
* @param string $value
* @return string
*/
protected function _replaceConstants($value)
{
foreach ($this->_getConstants() as $constant) {
if (strstr($value, $constant)) {
$value = str_replace($constant, constant($constant), $value);
}
}
return $value;
}
/**
* Get (reverse) sorted list of defined constant names
*
* @return array
*/
protected function _getConstants()
{
$constants = array_keys(get_defined_constants());
rsort($constants, SORT_STRING);
return $constants;
}
}

101
msd2/tracking/piwik/libs/Zend/Config/Writer.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Writer.php 23953 2011-05-03 05:47:39Z ralph $
*/
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
abstract class Zend_Config_Writer
{
/**
* Option keys to skip when calling setOptions()
*
* @var array
*/
protected $_skipOptions = array(
'options'
);
/**
* Config object to write
*
* @var Zend_Config
*/
protected $_config = null;
/**
* Create a new adapter
*
* $options can only be passed as array or be omitted
*
* @param null|array $options
*/
public function __construct(array $options = null)
{
if (is_array($options)) {
$this->setOptions($options);
}
}
/**
* Set options via a Zend_Config instance
*
* @param Zend_Config $config
* @return Zend_Config_Writer
*/
public function setConfig(Zend_Config $config)
{
$this->_config = $config;
return $this;
}
/**
* Set options via an array
*
* @param array $options
* @return Zend_Config_Writer
*/
public function setOptions(array $options)
{
foreach ($options as $key => $value) {
if (in_array(strtolower($key), $this->_skipOptions)) {
continue;
}
$method = 'set' . ucfirst($key);
if (method_exists($this, $method)) {
$this->$method($value);
}
}
return $this;
}
/**
* Write a Zend_Config object to it's target
*
* @return void
*/
abstract public function write();
}

55
msd2/tracking/piwik/libs/Zend/Config/Writer/Array.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Array.php 23775 2011-03-01 17:25:24Z ralph $
*/
/**
* @see Zend_Config_Writer
*/
// require_once 'Zend/Config/Writer/FileAbstract.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Array extends Zend_Config_Writer_FileAbstract
{
/**
* Render a Zend_Config into a PHP Array config string.
*
* @since 1.10
* @return string
*/
public function render()
{
$data = $this->_config->toArray();
$sectionName = $this->_config->getSectionName();
if (is_string($sectionName)) {
$data = array($sectionName => $data);
}
$arrayString = "<?php\n"
. "return " . var_export($data, true) . ";\n";
return $arrayString;
}
}

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msd2/tracking/piwik/libs/Zend/Config/Writer/FileAbstract.php Normal file
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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @package Writer
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
// require_once "Zend/Config/Writer.php";
/**
* Abstract File Writer
*
* @category Zend
* @package Zend_package
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: FileAbstract.php 23775 2011-03-01 17:25:24Z ralph $
*/
class Zend_Config_Writer_FileAbstract extends Zend_Config_Writer
{
/**
* Filename to write to
*
* @var string
*/
protected $_filename = null;
/**
* Wether to exclusively lock the file or not
*
* @var boolean
*/
protected $_exclusiveLock = false;
/**
* Set the target filename
*
* @param string $filename
* @return Zend_Config_Writer_Array
*/
public function setFilename($filename)
{
$this->_filename = $filename;
return $this;
}
/**
* Set wether to exclusively lock the file or not
*
* @param boolean $exclusiveLock
* @return Zend_Config_Writer_Array
*/
public function setExclusiveLock($exclusiveLock)
{
$this->_exclusiveLock = $exclusiveLock;
return $this;
}
/**
* Write configuration to file.
*
* @param string $filename
* @param Zend_Config $config
* @param bool $exclusiveLock
* @return void
*/
public function write($filename = null, Zend_Config $config = null, $exclusiveLock = null)
{
if ($filename !== null) {
$this->setFilename($filename);
}
if ($config !== null) {
$this->setConfig($config);
}
if ($exclusiveLock !== null) {
$this->setExclusiveLock($exclusiveLock);
}
if ($this->_filename === null) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('No filename was set');
}
if ($this->_config === null) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('No config was set');
}
$configString = $this->render();
$flags = 0;
if ($this->_exclusiveLock) {
$flags |= LOCK_EX;
}
$result = @file_put_contents($this->_filename, $configString, $flags);
if ($result === false) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Could not write to file "' . $this->_filename . '"');
}
}
/**
* Render a Zend_Config into a config file string.
*
* @since 1.10
* @todo For 2.0 this should be redone into an abstract method.
* @return string
*/
public function render()
{
return "";
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Ini.php 23775 2011-03-01 17:25:24Z ralph $
*/
/**
* @see Zend_Config_Writer
*/
// require_once 'Zend/Config/Writer/FileAbstract.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Ini extends Zend_Config_Writer_FileAbstract
{
/**
* String that separates nesting levels of configuration data identifiers
*
* @var string
*/
protected $_nestSeparator = '.';
/**
* If true the ini string is rendered in the global namespace without sections.
*
* @var bool
*/
protected $_renderWithoutSections = false;
/**
* Set the nest separator
*
* @param string $filename
* @return Zend_Config_Writer_Ini
*/
public function setNestSeparator($separator)
{
$this->_nestSeparator = $separator;
return $this;
}
/**
* Set if rendering should occour without sections or not.
*
* If set to true, the INI file is rendered without sections completely
* into the global namespace of the INI file.
*
* @param bool $withoutSections
* @return Zend_Config_Writer_Ini
*/
public function setRenderWithoutSections($withoutSections=true)
{
$this->_renderWithoutSections = (bool)$withoutSections;
return $this;
}
/**
* Render a Zend_Config into a INI config string.
*
* @since 1.10
* @return string
*/
public function render()
{
$iniString = '';
$extends = $this->_config->getExtends();
$sectionName = $this->_config->getSectionName();
if($this->_renderWithoutSections == true) {
$iniString .= $this->_addBranch($this->_config);
} else if (is_string($sectionName)) {
$iniString .= '[' . $sectionName . ']' . "\n"
. $this->_addBranch($this->_config)
. "\n";
} else {
$config = $this->_sortRootElements($this->_config);
foreach ($config as $sectionName => $data) {
if (!($data instanceof Zend_Config)) {
$iniString .= $sectionName
. ' = '
. $this->_prepareValue($data)
. "\n";
} else {
if (isset($extends[$sectionName])) {
$sectionName .= ' : ' . $extends[$sectionName];
}
$iniString .= '[' . $sectionName . ']' . "\n"
. $this->_addBranch($data)
. "\n";
}
}
}
return $iniString;
}
/**
* Add a branch to an INI string recursively
*
* @param Zend_Config $config
* @return void
*/
protected function _addBranch(Zend_Config $config, $parents = array())
{
$iniString = '';
foreach ($config as $key => $value) {
$group = array_merge($parents, array($key));
if ($value instanceof Zend_Config) {
$iniString .= $this->_addBranch($value, $group);
} else {
$iniString .= implode($this->_nestSeparator, $group)
. ' = '
. $this->_prepareValue($value)
. "\n";
}
}
return $iniString;
}
/**
* Prepare a value for INI
*
* @param mixed $value
* @return string
*/
protected function _prepareValue($value)
{
if (is_integer($value) || is_float($value)) {
return $value;
} elseif (is_bool($value)) {
return ($value ? 'true' : 'false');
} elseif (strpos($value, '"') === false) {
return '"' . $value . '"';
} else {
/** @see Zend_Config_Exception */
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Value can not contain double quotes "');
}
}
/**
* Root elements that are not assigned to any section needs to be
* on the top of config.
*
* @see http://framework.zend.com/issues/browse/ZF-6289
* @param Zend_Config
* @return Zend_Config
*/
protected function _sortRootElements(Zend_Config $config)
{
$configArray = $config->toArray();
$sections = array();
// remove sections from config array
foreach ($configArray as $key => $value) {
if (is_array($value)) {
$sections[$key] = $value;
unset($configArray[$key]);
}
}
// readd sections to the end
foreach ($sections as $key => $value) {
$configArray[$key] = $value;
}
return new Zend_Config($configArray);
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Json.php 23294 2010-11-05 00:27:34Z ramon $
*/
/**
* @see Zend_Config_Writer
*/
// require_once 'Zend/Config/Writer/FileAbstract.php';
/**
* @see Zend_Config_Json
*/
// require_once 'Zend/Config/Json.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Json extends Zend_Config_Writer_FileAbstract
{
/**
* If we need to pretty-print JSON data
*
* @var boolean
*/
protected $_prettyPrint = false;
/**
* Get prettyPrint flag
*
* @return the prettyPrint flag
*/
public function prettyPrint()
{
return $this->_prettyPrint;
}
/**
* Set prettyPrint flag
*
* @param bool $prettyPrint PrettyPrint flag
* @return Zend_Config_Writer_Json
*/
public function setPrettyPrint($flag)
{
$this->_prettyPrint = (bool) $flag;
return $this;
}
/**
* Render a Zend_Config into a JSON config string.
*
* @since 1.10
* @return string
*/
public function render()
{
$data = $this->_config->toArray();
$sectionName = $this->_config->getSectionName();
$extends = $this->_config->getExtends();
if (is_string($sectionName)) {
$data = array($sectionName => $data);
}
foreach ($extends as $section => $parentSection) {
$data[$section][Zend_Config_Json::EXTENDS_NAME] = $parentSection;
}
// Ensure that each "extends" section actually exists
foreach ($data as $section => $sectionData) {
if (is_array($sectionData) && isset($sectionData[Zend_Config_Json::EXTENDS_NAME])) {
$sectionExtends = $sectionData[Zend_Config_Json::EXTENDS_NAME];
if (!isset($data[$sectionExtends])) {
// Remove "extends" declaration if section does not exist
unset($data[$section][Zend_Config_Json::EXTENDS_NAME]);
}
}
}
$out = Zend_Json::encode($data);
if ($this->prettyPrint()) {
$out = Zend_Json::prettyPrint($out);
}
return $out;
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Xml.php 23775 2011-03-01 17:25:24Z ralph $
*/
/**
* @see Zend_Config_Writer
*/
// require_once 'Zend/Config/Writer/FileAbstract.php';
/**
* @see Zend_Config_Xml
*/
// require_once 'Zend/Config/Xml.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Xml extends Zend_Config_Writer_FileAbstract
{
/**
* Render a Zend_Config into a XML config string.
*
* @since 1.10
* @return string
*/
public function render()
{
$xml = new SimpleXMLElement('<zend-config xmlns:zf="' . Zend_Config_Xml::XML_NAMESPACE . '"/>');
$extends = $this->_config->getExtends();
$sectionName = $this->_config->getSectionName();
if (is_string($sectionName)) {
$child = $xml->addChild($sectionName);
$this->_addBranch($this->_config, $child, $xml);
} else {
foreach ($this->_config as $sectionName => $data) {
if (!($data instanceof Zend_Config)) {
$xml->addChild($sectionName, (string) $data);
} else {
$child = $xml->addChild($sectionName);
if (isset($extends[$sectionName])) {
$child->addAttribute('zf:extends', $extends[$sectionName], Zend_Config_Xml::XML_NAMESPACE);
}
$this->_addBranch($data, $child, $xml);
}
}
}
$dom = dom_import_simplexml($xml)->ownerDocument;
$dom->formatOutput = true;
$xmlString = $dom->saveXML();
return $xmlString;
}
/**
* Add a branch to an XML object recursively
*
* @param Zend_Config $config
* @param SimpleXMLElement $xml
* @param SimpleXMLElement $parent
* @return void
*/
protected function _addBranch(Zend_Config $config, SimpleXMLElement $xml, SimpleXMLElement $parent)
{
$branchType = null;
foreach ($config as $key => $value) {
if ($branchType === null) {
if (is_numeric($key)) {
$branchType = 'numeric';
$branchName = $xml->getName();
$xml = $parent;
unset($parent->{$branchName});
} else {
$branchType = 'string';
}
} else if ($branchType !== (is_numeric($key) ? 'numeric' : 'string')) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Mixing of string and numeric keys is not allowed');
}
if ($branchType === 'numeric') {
if ($value instanceof Zend_Config) {
$child = $parent->addChild($branchName);
$this->_addBranch($value, $child, $parent);
} else {
$parent->addChild($branchName, (string) $value);
}
} else {
if ($value instanceof Zend_Config) {
$child = $xml->addChild($key);
$this->_addBranch($value, $child, $xml);
} else {
$xml->addChild($key, (string) $value);
}
}
}
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Yaml.php 23651 2011-01-21 21:51:00Z mikaelkael $
*/
/**
* @see Zend_Config_Writer
*/
// require_once 'Zend/Config/Writer/FileAbstract.php';
/**
* @see Zend_Config_Yaml
*/
// require_once 'Zend/Config/Yaml.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Yaml extends Zend_Config_Writer_FileAbstract
{
/**
* What to call when we need to decode some YAML?
*
* @var callable
*/
protected $_yamlEncoder = array('Zend_Config_Writer_Yaml', 'encode');
/**
* Get callback for decoding YAML
*
* @return callable
*/
public function getYamlEncoder()
{
return $this->_yamlEncoder;
}
/**
* Set callback for decoding YAML
*
* @param callable $yamlEncoder the decoder to set
* @return Zend_Config_Yaml
*/
public function setYamlEncoder($yamlEncoder)
{
if (!is_callable($yamlEncoder)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Invalid parameter to setYamlEncoder - must be callable');
}
$this->_yamlEncoder = $yamlEncoder;
return $this;
}
/**
* Render a Zend_Config into a YAML config string.
*
* @since 1.10
* @return string
*/
public function render()
{
$data = $this->_config->toArray();
$sectionName = $this->_config->getSectionName();
$extends = $this->_config->getExtends();
if (is_string($sectionName)) {
$data = array($sectionName => $data);
}
foreach ($extends as $section => $parentSection) {
$data[$section][Zend_Config_Yaml::EXTENDS_NAME] = $parentSection;
}
// Ensure that each "extends" section actually exists
foreach ($data as $section => $sectionData) {
if (is_array($sectionData) && isset($sectionData[Zend_Config_Yaml::EXTENDS_NAME])) {
$sectionExtends = $sectionData[Zend_Config_Yaml::EXTENDS_NAME];
if (!isset($data[$sectionExtends])) {
// Remove "extends" declaration if section does not exist
unset($data[$section][Zend_Config_Yaml::EXTENDS_NAME]);
}
}
}
return call_user_func($this->getYamlEncoder(), $data);
}
/**
* Very dumb YAML encoder
*
* Until we have Zend_Yaml...
*
* @param array $data YAML data
* @return string
*/
public static function encode($data)
{
return self::_encodeYaml(0, $data);
}
/**
* Service function for encoding YAML
*
* @param int $indent Current indent level
* @param array $data Data to encode
* @return string
*/
protected static function _encodeYaml($indent, $data)
{
reset($data);
$result = "";
$numeric = is_numeric(key($data));
foreach($data as $key => $value) {
if(is_array($value)) {
$encoded = "\n".self::_encodeYaml($indent+1, $value);
} else {
$encoded = (string)$value."\n";
}
$result .= str_repeat(" ", $indent).($numeric?"- ":"$key: ").$encoded;
}
return $result;
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Xml.php 24045 2011-05-23 12:45:11Z rob $
*/
/**
* @see Zend_Config
*/
// require_once 'Zend/Config.php';
/**
* XML Adapter for Zend_Config
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Xml extends Zend_Config
{
/**
* XML namespace for ZF-related tags and attributes
*/
const XML_NAMESPACE = 'http://framework.zend.com/xml/zend-config-xml/1.0/';
/**
* Whether to skip extends or not
*
* @var boolean
*/
protected $_skipExtends = false;
/**
* Loads the section $section from the config file (or string $xml for
* access facilitated by nested object properties.
*
* Sections are defined in the XML as children of the root element.
*
* In order to extend another section, a section defines the "extends"
* attribute having a value of the section name from which the extending
* section inherits values.
*
* Note that the keys in $section will override any keys of the same
* name in the sections that have been included via "extends".
*
* The $options parameter may be provided as either a boolean or an array.
* If provided as a boolean, this sets the $allowModifications option of
* Zend_Config. If provided as an array, there are two configuration
* directives that may be set. For example:
*
* $options = array(
* 'allowModifications' => false,
* 'skipExtends' => false
* );
*
* @param string $xml XML file or string to process
* @param mixed $section Section to process
* @param array|boolean $options
* @throws Zend_Config_Exception When xml is not set or cannot be loaded
* @throws Zend_Config_Exception When section $sectionName cannot be found in $xml
*/
public function __construct($xml, $section = null, $options = false)
{
if (empty($xml)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Filename is not set');
}
$allowModifications = false;
if (is_bool($options)) {
$allowModifications = $options;
} elseif (is_array($options)) {
if (isset($options['allowModifications'])) {
$allowModifications = (bool) $options['allowModifications'];
}
if (isset($options['skipExtends'])) {
$this->_skipExtends = (bool) $options['skipExtends'];
}
}
set_error_handler(array($this, '_loadFileErrorHandler')); // Warnings and errors are suppressed
if (strstr($xml, '<?xml')) {
$config = simplexml_load_string($xml);
} else {
$config = simplexml_load_file($xml);
}
restore_error_handler();
// Check if there was a error while loading file
if ($this->_loadFileErrorStr !== null) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception($this->_loadFileErrorStr);
}
if ($section === null) {
$dataArray = array();
foreach ($config as $sectionName => $sectionData) {
$dataArray[$sectionName] = $this->_processExtends($config, $sectionName);
}
parent::__construct($dataArray, $allowModifications);
} else if (is_array($section)) {
$dataArray = array();
foreach ($section as $sectionName) {
if (!isset($config->$sectionName)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Section '$sectionName' cannot be found in $xml");
}
$dataArray = array_merge($this->_processExtends($config, $sectionName), $dataArray);
}
parent::__construct($dataArray, $allowModifications);
} else {
if (!isset($config->$section)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Section '$section' cannot be found in $xml");
}
$dataArray = $this->_processExtends($config, $section);
if (!is_array($dataArray)) {
// Section in the XML file contains just one top level string
$dataArray = array($section => $dataArray);
}
parent::__construct($dataArray, $allowModifications);
}
$this->_loadedSection = $section;
}
/**
* Helper function to process each element in the section and handle
* the "extends" inheritance attribute.
*
* @param SimpleXMLElement $element XML Element to process
* @param string $section Section to process
* @param array $config Configuration which was parsed yet
* @throws Zend_Config_Exception When $section cannot be found
* @return array
*/
protected function _processExtends(SimpleXMLElement $element, $section, array $config = array())
{
if (!isset($element->$section)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Section '$section' cannot be found");
}
$thisSection = $element->$section;
$nsAttributes = $thisSection->attributes(self::XML_NAMESPACE);
if (isset($thisSection['extends']) || isset($nsAttributes['extends'])) {
$extendedSection = (string) (isset($nsAttributes['extends']) ? $nsAttributes['extends'] : $thisSection['extends']);
$this->_assertValidExtend($section, $extendedSection);
if (!$this->_skipExtends) {
$config = $this->_processExtends($element, $extendedSection, $config);
}
}
$config = $this->_arrayMergeRecursive($config, $this->_toArray($thisSection));
return $config;
}
/**
* Returns a string or an associative and possibly multidimensional array from
* a SimpleXMLElement.
*
* @param SimpleXMLElement $xmlObject Convert a SimpleXMLElement into an array
* @return array|string
*/
protected function _toArray(SimpleXMLElement $xmlObject)
{
$config = array();
$nsAttributes = $xmlObject->attributes(self::XML_NAMESPACE);
// Search for parent node values
if (count($xmlObject->attributes()) > 0) {
foreach ($xmlObject->attributes() as $key => $value) {
if ($key === 'extends') {
continue;
}
$value = (string) $value;
if (array_key_exists($key, $config)) {
if (!is_array($config[$key])) {
$config[$key] = array($config[$key]);
}
$config[$key][] = $value;
} else {
$config[$key] = $value;
}
}
}
// Search for local 'const' nodes and replace them
if (count($xmlObject->children(self::XML_NAMESPACE)) > 0) {
if (count($xmlObject->children()) > 0) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("A node with a 'const' childnode may not have any other children");
}
$dom = dom_import_simplexml($xmlObject);
$namespaceChildNodes = array();
// We have to store them in an array, as replacing nodes will
// confuse the DOMNodeList later
foreach ($dom->childNodes as $node) {
if ($node instanceof DOMElement && $node->namespaceURI === self::XML_NAMESPACE) {
$namespaceChildNodes[] = $node;
}
}
foreach ($namespaceChildNodes as $node) {
switch ($node->localName) {
case 'const':
if (!$node->hasAttributeNS(self::XML_NAMESPACE, 'name')) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Misssing 'name' attribute in 'const' node");
}
$constantName = $node->getAttributeNS(self::XML_NAMESPACE, 'name');
if (!defined($constantName)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Constant with name '$constantName' was not defined");
}
$constantValue = constant($constantName);
$dom->replaceChild($dom->ownerDocument->createTextNode($constantValue), $node);
break;
default:
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Unknown node with name '$node->localName' found");
}
}
return (string) simplexml_import_dom($dom);
}
// Search for children
if (count($xmlObject->children()) > 0) {
foreach ($xmlObject->children() as $key => $value) {
if (count($value->children()) > 0 || count($value->children(self::XML_NAMESPACE)) > 0) {
$value = $this->_toArray($value);
} else if (count($value->attributes()) > 0) {
$attributes = $value->attributes();
if (isset($attributes['value'])) {
$value = (string) $attributes['value'];
} else {
$value = $this->_toArray($value);
}
} else {
$value = (string) $value;
}
if (array_key_exists($key, $config)) {
if (!is_array($config[$key]) || !array_key_exists(0, $config[$key])) {
$config[$key] = array($config[$key]);
}
$config[$key][] = $value;
} else {
$config[$key] = $value;
}
}
} else if (!isset($xmlObject['extends']) && !isset($nsAttributes['extends']) && (count($config) === 0)) {
// Object has no children nor attributes and doesn't use the extends
// attribute: it's a string
$config = (string) $xmlObject;
}
return $config;
}
}

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<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Yaml.php 24092 2011-05-31 02:43:28Z adamlundrigan $
*/
/**
* @see Zend_Config
*/
// require_once 'Zend/Config.php';
/**
* YAML Adapter for Zend_Config
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Yaml extends Zend_Config
{
/**
* Attribute name that indicates what section a config extends from
*/
const EXTENDS_NAME = "_extends";
/**
* Whether to skip extends or not
*
* @var boolean
*/
protected $_skipExtends = false;
/**
* What to call when we need to decode some YAML?
*
* @var callable
*/
protected $_yamlDecoder = array(__CLASS__, 'decode');
/**
* Whether or not to ignore constants in parsed YAML
* @var bool
*/
protected static $_ignoreConstants = false;
/**
* Indicate whether parser should ignore constants or not
*
* @param bool $flag
* @return void
*/
public static function setIgnoreConstants($flag)
{
self::$_ignoreConstants = (bool) $flag;
}
/**
* Whether parser should ignore constants or not
*
* @return bool
*/
public static function ignoreConstants()
{
return self::$_ignoreConstants;
}
/**
* Get callback for decoding YAML
*
* @return callable
*/
public function getYamlDecoder()
{
return $this->_yamlDecoder;
}
/**
* Set callback for decoding YAML
*
* @param callable $yamlDecoder the decoder to set
* @return Zend_Config_Yaml
*/
public function setYamlDecoder($yamlDecoder)
{
if (!is_callable($yamlDecoder)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Invalid parameter to setYamlDecoder() - must be callable');
}
$this->_yamlDecoder = $yamlDecoder;
return $this;
}
/**
* Loads the section $section from the config file encoded as YAML
*
* Sections are defined as properties of the main object
*
* In order to extend another section, a section defines the "_extends"
* property having a value of the section name from which the extending
* section inherits values.
*
* Note that the keys in $section will override any keys of the same
* name in the sections that have been included via "_extends".
*
* Options may include:
* - allow_modifications: whether or not the config object is mutable
* - skip_extends: whether or not to skip processing of parent configuration
* - yaml_decoder: a callback to use to decode the Yaml source
*
* @param string $yaml YAML file to process
* @param mixed $section Section to process
* @param array|boolean $options
*/
public function __construct($yaml, $section = null, $options = false)
{
if (empty($yaml)) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Filename is not set');
}
$ignoreConstants = $staticIgnoreConstants = self::ignoreConstants();
$allowModifications = false;
if (is_bool($options)) {
$allowModifications = $options;
} elseif (is_array($options)) {
foreach ($options as $key => $value) {
switch (strtolower($key)) {
case 'allow_modifications':
case 'allowmodifications':
$allowModifications = (bool) $value;
break;
case 'skip_extends':
case 'skipextends':
$this->_skipExtends = (bool) $value;
break;
case 'ignore_constants':
case 'ignoreconstants':
$ignoreConstants = (bool) $value;
break;
case 'yaml_decoder':
case 'yamldecoder':
$this->setYamlDecoder($value);
break;
default:
break;
}
}
}
// Suppress warnings and errors while loading file
set_error_handler(array($this, '_loadFileErrorHandler'));
$yaml = file_get_contents($yaml);
restore_error_handler();
// Check if there was a error while loading file
if ($this->_loadFileErrorStr !== null) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception($this->_loadFileErrorStr);
}
// Override static value for ignore_constants if provided in $options
self::setIgnoreConstants($ignoreConstants);
// Parse YAML
$config = call_user_func($this->getYamlDecoder(), $yaml);
// Reset original static state of ignore_constants
self::setIgnoreConstants($staticIgnoreConstants);
if (null === $config) {
// decode failed
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception("Error parsing YAML data");
}
if (null === $section) {
$dataArray = array();
foreach ($config as $sectionName => $sectionData) {
$dataArray[$sectionName] = $this->_processExtends($config, $sectionName);
}
parent::__construct($dataArray, $allowModifications);
} elseif (is_array($section)) {
$dataArray = array();
foreach ($section as $sectionName) {
if (!isset($config[$sectionName])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $section));
}
$dataArray = array_merge($this->_processExtends($config, $sectionName), $dataArray);
}
parent::__construct($dataArray, $allowModifications);
} else {
if (!isset($config[$section])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $section));
}
$dataArray = $this->_processExtends($config, $section);
if (!is_array($dataArray)) {
// Section in the yaml data contains just one top level string
$dataArray = array($section => $dataArray);
}
parent::__construct($dataArray, $allowModifications);
}
$this->_loadedSection = $section;
}
/**
* Helper function to process each element in the section and handle
* the "_extends" inheritance attribute.
*
* @param array $data Data array to process
* @param string $section Section to process
* @param array $config Configuration which was parsed yet
* @return array
* @throws Zend_Config_Exception When $section cannot be found
*/
protected function _processExtends(array $data, $section, array $config = array())
{
if (!isset($data[$section])) {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf('Section "%s" cannot be found', $section));
}
$thisSection = $data[$section];
if (is_array($thisSection) && isset($thisSection[self::EXTENDS_NAME])) {
$this->_assertValidExtend($section, $thisSection[self::EXTENDS_NAME]);
if (!$this->_skipExtends) {
$config = $this->_processExtends($data, $thisSection[self::EXTENDS_NAME], $config);
}
unset($thisSection[self::EXTENDS_NAME]);
}
$config = $this->_arrayMergeRecursive($config, $thisSection);
return $config;
}
/**
* Very dumb YAML parser
*
* Until we have Zend_Yaml...
*
* @param string $yaml YAML source
* @return array Decoded data
*/
public static function decode($yaml)
{
$lines = explode("\n", $yaml);
reset($lines);
return self::_decodeYaml(0, $lines);
}
/**
* Service function to decode YAML
*
* @param int $currentIndent Current indent level
* @param array $lines YAML lines
* @return array|string
*/
protected static function _decodeYaml($currentIndent, &$lines)
{
$config = array();
$inIndent = false;
while (list($n, $line) = each($lines)) {
$lineno = $n + 1;
$line = rtrim(preg_replace("/#.*$/", "", $line));
if (strlen($line) == 0) {
continue;
}
$indent = strspn($line, " ");
// line without the spaces
$line = trim($line);
if (strlen($line) == 0) {
continue;
}
if ($indent < $currentIndent) {
// this level is done
prev($lines);
return $config;
}
if (!$inIndent) {
$currentIndent = $indent;
$inIndent = true;
}
if (preg_match("/(\w+):\s*(.*)/", $line, $m)) {
// key: value
if (strlen($m[2])) {
// simple key: value
$value = rtrim(preg_replace("/#.*$/", "", $m[2]));
// Check for booleans and constants
if (preg_match('/^(t(rue)?|on|y(es)?)$/i', $value)) {
$value = true;
} elseif (preg_match('/^(f(alse)?|off|n(o)?)$/i', $value)) {
$value = false;
} elseif (!self::$_ignoreConstants) {
// test for constants
$value = self::_replaceConstants($value);
}
} else {
// key: and then values on new lines
$value = self::_decodeYaml($currentIndent + 1, $lines);
if (is_array($value) && !count($value)) {
$value = "";
}
}
$config[$m[1]] = $value;
} elseif ($line[0] == "-") {
// item in the list:
// - FOO
if (strlen($line) > 2) {
$config[] = substr($line, 2);
} else {
$config[] = self::_decodeYaml($currentIndent + 1, $lines);
}
} else {
// require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception(sprintf(
'Error parsing YAML at line %d - unsupported syntax: "%s"',
$lineno, $line
));
}
}
return $config;
}
/**
* Replace any constants referenced in a string with their values
*
* @param string $value
* @return string
*/
protected static function _replaceConstants($value)
{
foreach (self::_getConstants() as $constant) {
if (strstr($value, $constant)) {
$value = str_replace($constant, constant($constant), $value);
}
}
return $value;
}
/**
* Get (reverse) sorted list of defined constant names
*
* @return array
*/
protected static function _getConstants()
{
$constants = array_keys(get_defined_constants());
rsort($constants, SORT_STRING);
return $constants;
}
}