1 files changed, 182 insertions, 0 deletions
diff --git a/phpBB/phpbb/template/template.php b/phpBB/phpbb/template/template.php
new file mode 100644
index 0000000000..041ecb12e4
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+++ b/phpBB/phpbb/template/template.php
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+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\template;
+
+interface template
+{
+
+	/**
+	* Clear the cache
+	*
+	* @return \phpbb\template\template
+	*/
+	public function clear_cache();
+
+	/**
+	* Sets the template filenames for handles.
+	*
+	* @param array $filename_array Should be a hash of handle => filename pairs.
+	* @return \phpbb\template\template $this
+	*/
+	public function set_filenames(array $filename_array);
+
+	/**
+	* Get the style tree of the style preferred by the current user
+	*
+	* @return array Style tree, most specific first
+	*/
+	public function get_user_style();
+
+	/**
+	* Set style location based on (current) user's chosen style.
+	*
+	* @param array $style_directories The directories to add style paths for
+	* 	E.g. array('ext/foo/bar/styles', 'styles')
+	* 	Default: array('styles') (phpBB's style directory)
+	* @return \phpbb\template\template $this
+	*/
+	public function set_style($style_directories = array('styles'));
+
+	/**
+	* Set custom style location (able to use directory outside of phpBB).
+	*
+	* Note: Templates are still compiled to phpBB's cache directory.
+	*
+	* @param string|array $names Array of names or string of name of template(s) in inheritance tree order, used by extensions.
+	* @param string|array or string $paths Array of style paths, relative to current root directory
+	* @return \phpbb\template\template $this
+	*/
+	public function set_custom_style($names, $paths);
+
+	/**
+	* Clears all variables and blocks assigned to this template.
+	*
+	* @return \phpbb\template\template $this
+	*/
+	public function destroy();
+
+	/**
+	* Reset/empty complete block
+	*
+	* @param string $blockname Name of block to destroy
+	* @return \phpbb\template\template $this
+	*/
+	public function destroy_block_vars($blockname);
+
+	/**
+	* Display a template for provided handle.
+	*
+	* The template will be loaded and compiled, if necessary, first.
+	*
+	* This function calls hooks.
+	*
+	* @param string $handle Handle to display
+	* @return \phpbb\template\template $this
+	*/
+	public function display($handle);
+
+	/**
+	* Display the handle and assign the output to a template variable
+	* or return the compiled result.
+	*
+	* @param string $handle Handle to operate on
+	* @param string $template_var Template variable to assign compiled handle to
+	* @param bool $return_content If true return compiled handle, otherwise assign to $template_var
+	* @return \phpbb\template\template|string if $return_content is true return string of the compiled handle, otherwise return $this
+	*/
+	public function assign_display($handle, $template_var = '', $return_content = true);
+
+	/**
+	* Assign key variable pairs from an array
+	*
+	* @param array $vararray A hash of variable name => value pairs
+	* @return \phpbb\template\template $this
+	*/
+	public function assign_vars(array $vararray);
+
+	/**
+	* Assign a single scalar value to a single key.
+	*
+	* Value can be a string, an integer or a boolean.
+	*
+	* @param string $varname Variable name
+	* @param string $varval Value to assign to variable
+	* @return \phpbb\template\template $this
+	*/
+	public function assign_var($varname, $varval);
+
+	/**
+	* Append text to the string value stored in a key.
+	*
+	* Text is appended using the string concatenation operator (.).
+	*
+	* @param string $varname Variable name
+	* @param string $varval Value to append to variable
+	* @return \phpbb\template\template $this
+	*/
+	public function append_var($varname, $varval);
+
+	/**
+	* Assign key variable pairs from an array to a specified block
+	* @param string $blockname Name of block to assign $vararray to
+	* @param array $vararray A hash of variable name => value pairs
+	* @return \phpbb\template\template $this
+	*/
+	public function assign_block_vars($blockname, array $vararray);
+
+	/**
+	* Assign key variable pairs from an array to a whole specified block loop
+	* @param string $blockname Name of block to assign $block_vars_array to
+	* @param array $block_vars_array An array of hashes of variable name => value pairs
+	* @return \phpbb\template\template $this
+	*/
+	public function assign_block_vars_array($blockname, array $block_vars_array);
+
+	/**
+	* Change already assigned key variable pair (one-dimensional - single loop entry)
+	*
+	* An example of how to use this function:
+	* {@example alter_block_array.php}
+	*
+	* @param	string	$blockname	the blockname, for example 'loop'
+	* @param	array	$vararray	the var array to insert/add or merge
+	* @param	mixed	$key		Key to search for
+	*
+	* array: KEY => VALUE [the key/value pair to search for within the loop to determine the correct position]
+	*
+	* int: Position [the position to change or insert at directly given]
+	*
+	* If key is false the position is set to 0
+	* If key is true the position is set to the last entry
+	*
+	* @param	string	$mode		Mode to execute (valid modes are 'insert' and 'change')
+	*
+	*	If insert, the vararray is inserted at the given position (position counting from zero).
+	*	If change, the current block gets merged with the vararray (resulting in new \key/value pairs be added and existing keys be replaced by the new \value).
+	*
+	* Since counting begins by zero, inserting at the last position will result in this array: array(vararray, last positioned array)
+	* and inserting at position 1 will result in this array: array(first positioned array, vararray, following vars)
+	*
+	* @return bool false on error, true on success
+	*/
+	public function alter_block_array($blockname, array $vararray, $key = false, $mode = 'insert');
+
+	/**
+	* Get path to template for handle (required for BBCode parser)
+	*
+	* @param string $handle Handle to retrieve the source file
+	* @return string
+	*/
+	public function get_source_file_for_handle($handle);
+}