PHP Class Horde_Config, horde

Author: Chuck Hagenbuch ([email protected])

Mostra file Open project: horde/horde Class Usage Examples

Protected Properties

Property	Type	Description
$_app	string	The name of the configured application.
$_configBegin	string	The line marking the begin of the generated configuration.
$_configEnd	string	The line marking the end of the generated configuration.
$_currentConfig	array	The current $conf array of the configured application.
$_oldConfig	string	The content of the old configuration file.
$_phpConfig	string	The content of the generated configuration file.
$_postConfig	string	The manual configuration after the generated configuration.
$_preConfig	string	The manual configuration in front of the generated configuration.
$_versionTag	string	The version tag of the conf.xml file which will be copied into the conf.php file.
$_versionUrl	string	Horde URL to check version information.
$_xmlConfigTree	array	The XML tree of the configuration file traversed to an associative array.

Public Methods

Method	Description
__construct ( string $app = 'horde' )	Constructor.
checkVersions ( ) : array	Contact Horde servers and get version information.
configFile ( )
configNoSQL ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array	Returns the configuration tree for a NoSQL backend configuration to replace a tag.
configSQL ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array	Returns the configuration tree for an SQL backend configuration to replace a tag.
generatePHPConfig ( Horde_Variables $formvars, array $custom_conf = null ) : string	Generates the content of the application's configuration file.
getPHPConfig ( ) : string	Returns the file content of the current configuration file.
getVersion ( string $text ) : string	Get the Horde version string for a config file.
readXMLConfig ( array $custom_conf = null ) : array	Reads the application's conf.xml file and builds an associative array from its XML tree.
writePHPConfig ( Horde_Variables $formvars, string &$php = null ) : boolean	Generates and writes the content of the application's configuration file.

Protected Methods

Method	Description
__default ( string $ctx, mixed $default ) : array	Returns a certain value from the current configuration array or a default value, if not found, and which of the values have been returned.
__defaultRaw ( string $ctx, mixed $default ) : array	Returns a certain value from the current configuration file or a default value, if not found, and which of the values have been returned.
_configLDAP ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array	Returns the configuration tree for an LDAP backend configuration to replace a tag.
_configLDAPUser ( string $ctx, DomNode $node = null ) : array	Returns the configuration tree for an LDAP configuration to search user DNs to replace a tag.
_configSQLSplitRead ( string $ctx, DomNode $node, string $phptype ) : array	Returns the configuration items for split-read database setups.
_configVFS ( string $ctx, DomNode $node ) : array	Returns the configuration tree for a VFS backend configuration to replace a tag.
_default ( string $ctx, mixed $default ) : mixed	Returns a certain value from the current configuration array or a default value, if not found.
_defaultRaw ( string $ctx, mixed $default ) : mixed	Returns a certain value from the current configuration file or a default value, if not found.
_generatePHPConfig ( array $section, string $prefix, Horde_Variables $formvars )	Generates the configuration file items for a part of the configuration tree.
_getEnumValues ( DomNode $node ) : array	Returns an associative array containing all possible values of the specified tag.
_getNodeOnlyText ( DomNode $node ) : string	Returns the content of all text node children of the specified node.
_getSwitchValues ( &$node, $curctx ) : array	Returns a multidimensional associative array representing the specified tag.
_handleSpecials ( DomNode $node ) : array	Returns an associative array containing the possible values of a tag as used inside of enum configurations.
_isDefault ( string $ctx, mixed $default ) : boolean	Returns whether a certain value from the current configuration array exists or a default value will be used.
_isDefaultRaw ( string $ctx, mixed $default ) : boolean	Returns whether a certain value from the current configuration array exists or a default value will be used.
_parseLevel ( &$conf, DOMNodeList $children, string $ctx )	Parses one level of the configuration XML tree into the associative array containing the traversed configuration tree.
_quote ( string $string ) : string	Returns the specified string with escaped single quotes

Method Details

__construct() public method

Constructor.

public __construct ( string $app = 'horde' )
$app	string	The name of the application to be configured.

__default() protected method

Returns a certain value from the current configuration array or a default value, if not found, and which of the values have been returned.

protected __default ( string $ctx, mixed $default ) : array
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	array	First element: either the value of the configuration array's requested key or the default value if the key wasn't found. Second element: whether the returned value was the default value.

__defaultRaw() protected method

It does NOT return the actual value, but the PHP expression as used in the configuration file.

protected __defaultRaw ( string $ctx, mixed $default ) : array
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	array	First element: either the value of the configuration array's requested key or the default value if the key wasn't found. Second element: whether the returned value was the default value.

_configLDAP() protected method

Subnodes will be parsed and added to both the Horde defaults and the Custom configuration parts.

protected _configLDAP ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
$switchname	string	If $node is not set, the value of the tag's switchname attribute.
return	array	An associative array with the LDAP configuration tree.

_configLDAPUser() protected method

Subnodes will be parsed and added.

protected _configLDAPUser ( string $ctx, DomNode $node = null ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
return	array	A list of associative arrays with the LDAP configuration tree.

_configSQLSplitRead() protected method

Returns the configuration items for split-read database setups.

protected _configSQLSplitRead ( string $ctx, DomNode $node, string $phptype ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
$phptype	string	The SQL backend name.
return	array	An associative array with the split-read SQL configuration tree.

_configVFS() protected method

Subnodes will be parsed and added to both the Horde defaults and the Custom configuration parts.

protected _configVFS ( string $ctx, DomNode $node ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
return	array	An associative array with the VFS configuration tree.

_default() protected method

Returns a certain value from the current configuration array or a default value, if not found.

protected _default ( string $ctx, mixed $default ) : mixed
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	mixed	Either the value of the configuration array's requested key or the default value if the key wasn't found.

_defaultRaw() protected method

It does NOT return the actual value, but the PHP expression as used in the configuration file.

protected _defaultRaw ( string $ctx, mixed $default ) : mixed
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	mixed	Either the value of the configuration file's requested key or the default value if the key wasn't found.

_generatePHPConfig() protected method

Generates the configuration file items for a part of the configuration tree.

protected _generatePHPConfig ( array $section, string $prefix, Horde_Variables $formvars )
$section	array	An associative array containing the part of the traversed XML configuration tree that should be processed.
$prefix	string	A configuration prefix determining the current position inside the configuration file. This prefix will be translated to keys of the $conf array in the generated configuration file.
$formvars	Horde_Variables	The processed configuration form data.

_getEnumValues() protected method

The keys contain the actual enum values while the values contain their corresponding descriptions.

protected _getEnumValues ( DomNode $node ) : array
$node	DomNode	The DomNode representation of the tag whose values should be returned.
return	array	An associative array with all possible enum values.

_getNodeOnlyText() protected method

Returns the content of all text node children of the specified node.

protected _getNodeOnlyText ( DomNode $node ) : string
$node	DomNode	A DomNode object whose text node children to return.
return	string	The concatenated values of all text nodes.

_getSwitchValues() protected method

Returns a multidimensional associative array representing the specified tag.

protected _getSwitchValues ( &$node, $curctx ) : array
return	array	An associative array representing the node.

_handleSpecials() protected method

Returns an associative array containing the possible values of a tag as used inside of enum configurations.

protected _handleSpecials ( DomNode $node ) : array
$node	DomNode	The DomNode representation of the tag.
return	array	An associative array with the possible values.

_isDefault() protected method

Returns whether a certain value from the current configuration array exists or a default value will be used.

protected _isDefault ( string $ctx, mixed $default ) : boolean
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	boolean	Whether the default value will be used.

_isDefaultRaw() protected method

Returns whether a certain value from the current configuration array exists or a default value will be used.

protected _isDefaultRaw ( string $ctx, mixed $default ) : boolean
$ctx	string	A string representing the key of the configuration array to return.
$default	mixed	The default value to return if the key wasn't found.
return	boolean	Whether the default value will be used.

_parseLevel() protected method

Parses one level of the configuration XML tree into the associative array containing the traversed configuration tree.

protected _parseLevel ( &$conf, DOMNodeList $children, string $ctx )
$children	DOMNodeList	The XML nodes of the level that should be parsed.
$ctx	string	A string representing the current position (context prefix) inside the configuration XML file.

_quote() protected method

Returns the specified string with escaped single quotes

protected _quote ( string $string ) : string
$string	string	A string to escape.
return	string	The specified string with single quotes being escaped.

checkVersions() public method

Contact Horde servers and get version information.

public checkVersions ( ) : array
return	array	Keys are app names, values are arrays with two keys: 'version' and 'url'.

configFile() public method

public configFile ( )

configNoSQL() public method

Subnodes will be parsed and added to both the Horde defaults and the custom configuration parts.

public configNoSQL ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
$switchname	string	If DomNode is not set, the value of the tag's switchname attribute.
return	array	An associative array with the SQL configuration tree.

configSQL() public method

Subnodes will be parsed and added to both the Horde defaults and the Custom configuration parts.

public configSQL ( string $ctx, DomNode $node = null, string $switchname = 'driverconfig' ) : array
$ctx	string	The context of the tag.
$node	DomNode	The DomNode representation of the tag.
$switchname	string	If DomNode is not set, the value of the tag's switchname attribute.
return	array	An associative array with the SQL configuration tree.

generatePHPConfig() public method

Generates the content of the application's configuration file.

public generatePHPConfig ( Horde_Variables $formvars, array $custom_conf = null ) : string
$formvars	Horde_Variables	The processed configuration form data.
$custom_conf	array	Any settings that shall be included in the generated configuration.
return	string	The content of the generated configuration file.

getPHPConfig() public method

Returns the file content of the current configuration file.

public getPHPConfig ( ) : string
return	string	The unparsed configuration file content.

getVersion() public method

Get the Horde version string for a config file.

public getVersion ( string $text ) : string
$text	string	The text to parse.
return	string	The version string or false if not found.

readXMLConfig() public method

Reads the application's conf.xml file and builds an associative array from its XML tree.

public readXMLConfig ( array $custom_conf = null ) : array
$custom_conf	array	Any settings that shall be included in the generated configuration.
return	array	An associative array representing the configuration tree.

writePHPConfig() public method

Generates and writes the content of the application's configuration file.

public writePHPConfig ( Horde_Variables $formvars, string &$php = null ) : boolean
$formvars	Horde_Variables	The processed configuration form data.
$php	string	The content of the generated configuration file.
return	boolean	True if the configuration file could be written immediately to the file system.

Property Details

$_app protected_oe property

The name of the configured application.

protected string $_app
return	string

$_configBegin protected_oe property

The line marking the begin of the generated configuration.

protected string $_configBegin
return	string

$_configEnd protected_oe property

The line marking the end of the generated configuration.

protected string $_configEnd
return	string

$_currentConfig protected_oe property

The current $conf array of the configured application.

protected array $_currentConfig
return	array

$_oldConfig protected_oe property

The content of the old configuration file.

protected string $_oldConfig
return	string

$_phpConfig protected_oe property

The content of the generated configuration file.

protected string $_phpConfig
return	string

$_postConfig protected_oe property

The manual configuration after the generated configuration.

protected string $_postConfig
return	string

$_preConfig protected_oe property

The manual configuration in front of the generated configuration.

protected string $_preConfig
return	string

$_versionTag protected_oe property

The version tag of the conf.xml file which will be copied into the conf.php file.

protected string $_versionTag
return	string

$_versionUrl protected_oe property

Horde URL to check version information.

protected string $_versionUrl
return	string

$_xmlConfigTree protected_oe property

The XML tree of the configuration file traversed to an associative array.

protected array $_xmlConfigTree
return	array