PHP Class Horde_Template, horde

Horde_Template provides a basic template engine with tags, loops, and if conditions. However, it is also a simple interface with several essential functions: set(), fetch(), and parse(). Subclasses or decorators can implement (or delegate) these three methods, plus the options api, and easily implement other template engines (PHP code, XSLT, etc.) without requiring usage changes. Compilation code adapted from code written by Bruno Pedro . Copyright 2002-2016 Horde LLC (http://www.horde.org/) See the enclosed file COPYING for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.

Author: Chuck Hagenbuch ([email protected])

Author: Michael Slusarz ([email protected])

Mostra file Open project: horde/horde Class Usage Examples

Protected Properties

Property	Type	Description
$_arrays	array	Loop tag values.
$_basepath	string	Directory that templates should be read from.
$_cache	Horde_Cache	The Horde_Cache object to use.
$_foreachMap	array	Foreach variable mappings.
$_foreachVar	integer	Foreach variable incrementor.
$_logger	Horde_Log_Logger	Logger.
$_options	array	Option values.
$_pregcache	array	preg_match() cache.
$_scalars	array	Tag (scalar) values.
$_template	string	Template source.
$_templateFile	string	Path to template source.

Public Methods

Method	Description
__construct ( array $params = [] )	Constructor.
fetch ( string $filename = null ) : string	Fetches a template from the specified file and return the parsed contents.
get ( string $tag ) : mixed	Returns the value of a tag or loop.
getOption ( string $option ) : mixed	Returns an option's value.
parse ( string $contents = null ) : string	Parses all variables/tags in the template.
set ( string \| array $tag, mixed $var )	Sets a tag, loop, or if variable.
setOption ( string $option, mixed $val )	Sets an option.
setTemplate ( string $template )	Set the template contents to a string.

Protected Methods

Method	Description
_doReplace ( $replace )	TODO
_doSearch ( $tag, $key, $noclose = false )	TODO
_generatePHPVar ( $tag, $key )	Output the correct PHP variable string for use in template space.
_parse ( )	Parses all variables/tags in the template.
_parseAssociativeTags ( )	Parse associative tags (i.e. ).
_parseGettext ( )	Parses gettext tags.
_parseIf ( string $key = null )	Parses 'if' statements.
_parseLoop ( string $key = null )	Parses the given array for any loops or other uses of the array.
_parseTags ( string $key = null )	Replaces 'tag' tags with their PHP equivalents.

Method Details

__construct() public method

Constructor.

public __construct ( array $params = [] )
$params	array	The following configuration options: 'basepath' - (string) The directory where templates are read from. 'cacheob' - (Horde_Cache) A caching object used to cache the output. 'logger' - (Horde_Log_Logger) A logger object.

_doReplace() protected method

TODO

protected _doReplace ( $replace )

_doSearch() protected method

TODO

protected _doSearch ( $tag, $key, $noclose = false )

_generatePHPVar() protected method

Output the correct PHP variable string for use in template space.

protected _generatePHPVar ( $tag, $key )

_parse() protected method

Parses all variables/tags in the template.

protected _parse ( )

_parseAssociativeTags() protected method

Parse associative tags (i.e. ).

protected _parseAssociativeTags ( )

_parseGettext() protected method

Parses gettext tags.

protected _parseGettext ( )

_parseIf() protected method

Parses 'if' statements.

protected _parseIf ( string $key = null )
$key	string	The key prefix to parse.

_parseLoop() protected method

Parses the given array for any loops or other uses of the array.

protected _parseLoop ( string $key = null )
$key	string	The key prefix to parse.

_parseTags() protected method

Replaces 'tag' tags with their PHP equivalents.

protected _parseTags ( string $key = null )
$key	string	The key prefix to parse.

fetch() public method

Fetches a template from the specified file and return the parsed contents.

public fetch ( string $filename = null ) : string
$filename	string	The file to fetch the template from.
return	string	The parsed template.

get() public method

Returns the value of a tag or loop.

public get ( string $tag ) : mixed
$tag	string	The tag name.
return	mixed	The tag value or null if the tag hasn't been set yet.

getOption() public method

Returns an option's value.

public getOption ( string $option ) : mixed
$option	string	The option name.
return	mixed	The option's value.

parse() public method

Parses all variables/tags in the template.

public parse ( string $contents = null ) : string
$contents	string	The unparsed template.
return	string	The parsed template.

set() public method

Sets a tag, loop, or if variable.

public set ( string \| array $tag, mixed $var )
$tag	string \| array	Either the tag name or a hash with tag names as keys and tag values as values.
$var	mixed	The value to replace the tag with.

setOption() public method

Currently available options are:

'debug' - Output debugging information to screen
'forcecompile' - Force a compilation on every page load
'gettext' - Activate gettext detection

public setOption ( string $option, mixed $val )
$option	string	The option name.
$val	mixed	The option's value.

setTemplate() public method

Set the template contents to a string.

public setTemplate ( string $template )
$template	string	The template text.

Property Details

$_arrays protected_oe property

Loop tag values.

protected array $_arrays
return	array

$_basepath protected_oe property

Directory that templates should be read from.

protected string $_basepath
return	string

$_cache protected_oe property

The Horde_Cache object to use.

protected Horde_Cache $_cache
return	Horde_Cache

$_foreachMap protected_oe property

Foreach variable mappings.

protected array $_foreachMap
return	array

$_foreachVar protected_oe property

Foreach variable incrementor.

protected int $_foreachVar
return	integer

$_logger protected_oe property

Logger.

protected Horde_Log_Logger $_logger
return	Horde_Log_Logger

$_options protected_oe property

Option values.

protected array $_options
return	array

$_pregcache protected_oe property

preg_match() cache.

protected array $_pregcache
return	array

$_scalars protected_oe property

Tag (scalar) values.

protected array $_scalars
return	array

$_template protected_oe property

Template source.

protected string $_template
return	string

$_templateFile protected_oe property

Path to template source.

protected string $_templateFile
return	string