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<?php |
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/** |
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* |
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* @package phpBB3 |
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* @version $Id$ |
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* @copyright (c) 2005 phpBB Group, sections (c) 2001 ispi of Lincoln Inc |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* |
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* Modified by Gorlum to work within http://supernova.ws |
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* |
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*/ |
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/** |
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* @ignore |
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*/ |
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if (!defined('INSIDE')) |
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{ |
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exit; |
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} |
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/** |
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* Base Template class. |
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* @package phpBB3 |
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*/ |
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class template |
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{ |
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/** variable that holds all the data we'll be substituting into |
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* the compiled templates. Takes form: |
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* --> $this->_tpldata[block][iteration#][child][iteration#][child2][iteration#][variablename] == value |
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* if it's a root-level variable, it'll be like this: |
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* --> $this->_tpldata[.][0][varname] == value |
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*/ |
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var $_tpldata = array('.' => array(0 => array())); |
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var $_rootref; |
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// var $_block_counter = array(); |
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var $_block_value = array(); |
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// Root dir and hash of filenames for each template handle. |
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var $root = ''; |
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var $cachepath = ''; |
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var $files = array(); |
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var $filename = array(); |
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var $files_inherit = array(); |
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var $files_template = array(); |
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var $inherit_root = ''; |
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var $orig_tpl_storedb; |
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var $orig_tpl_inherits_id; |
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// this will hash handle names to the compiled/uncompiled code for that handle. |
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var $compiled_code = array(); |
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/** |
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* Is template already parsed with SN code? |
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* |
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* @var bool $parsed |
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*/ |
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var $parsed = false; |
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/** |
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* @var template_compile|null $compiler |
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*/ |
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var $compiler = null; |
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/** |
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* Physical root for template search |
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* |
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* @var string $rootPhysical |
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*/ |
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public $rootPhysical = ''; |
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/** |
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* template constructor. |
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* |
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* @param string $rootPhysical - physical location of game root |
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*/ |
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public function __construct($rootPhysical = SN_ROOT_PHYSICAL) { |
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$this->rootPhysical = $rootPhysical; |
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$this->compiler = new template_compile($this); |
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} |
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/** |
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* Set template location |
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* @access public |
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*/ |
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function set_template() |
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{ |
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global $user; |
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if (file_exists($this->rootPhysical. 'styles/' . $user->theme['template_path'] . '/template')) |
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{ |
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$this->root = $this->rootPhysical . 'styles/' . $user->theme['template_path'] . '/template'; |
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$this->cachepath = $this->rootPhysical . 'cache/tpl_' . str_replace('_', '-', $user->theme['template_path']) . '_'; |
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if ($this->orig_tpl_storedb === null) |
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{ |
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$this->orig_tpl_storedb = $user->theme['template_storedb']; |
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} |
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if ($this->orig_tpl_inherits_id === null) |
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{ |
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$this->orig_tpl_inherits_id = $user->theme['template_inherits_id']; |
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} |
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$user->theme['template_storedb'] = $this->orig_tpl_storedb; |
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$user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id; |
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if ($user->theme['template_inherits_id']) |
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{ |
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$this->inherit_root = $this->rootPhysical . 'styles/' . $user->theme['template_inherit_path'] . '/template'; |
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} |
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} |
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else |
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{ |
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trigger_error('Template path could not be found: styles/' . $user->theme['template_path'] . '/template', E_USER_ERROR); |
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} |
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$this->_rootref = &$this->_tpldata['.'][0]; |
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return true; |
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} |
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/** |
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* Set custom template location (able to use directory outside of phpBB) |
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* @access public |
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*/ |
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function set_custom_template($template_path, $template_name, $fallback_template_path = false) |
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{ |
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global $user; |
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// Make sure $template_path has no ending slash |
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if (substr($template_path, -1) == '/') |
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{ |
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$template_path = substr($template_path, 0, -1); |
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} |
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$this->root = $template_path; |
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$this->cachepath = $this->rootPhysical . 'cache/ctpl_' . str_replace('_', '-', $template_name) . '_'; |
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if ($fallback_template_path !== false) |
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{ |
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if (substr($fallback_template_path, -1) == '/') |
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{ |
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$fallback_template_path = substr($fallback_template_path, 0, -1); |
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} |
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$this->inherit_root = $fallback_template_path; |
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$this->orig_tpl_inherits_id = true; |
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} |
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else |
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{ |
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$this->orig_tpl_inherits_id = false; |
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} |
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// the database does not store the path or name of a custom template |
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// so there is no way we can properly store custom templates there |
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$this->orig_tpl_storedb = false; |
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$this->_rootref = &$this->_tpldata['.'][0]; |
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return true; |
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} |
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/** |
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* Sets the template filenames for handles. $filename_array |
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* should be a hash of handle => filename pairs. |
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* @access public |
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*/ |
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function set_filenames($filename_array) |
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{ |
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if (!is_array($filename_array)) |
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{ |
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return false; |
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} |
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foreach ($filename_array as $handle => $filename) |
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{ |
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if (empty($filename)) |
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{ |
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trigger_error("template->set_filenames: Empty filename specified for $handle", E_USER_ERROR); |
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} |
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$this->filename[$handle] = $filename; |
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$this->files[$handle] = $this->root . '/' . $filename; |
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if ($this->inherit_root) |
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{ |
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$this->files_inherit[$handle] = $this->inherit_root . '/' . $filename; |
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} |
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} |
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return true; |
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} |
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/** |
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* Destroy template data set |
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* @access public |
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*/ |
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function destroy() |
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{ |
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$this->_tpldata = array('.' => array(0 => array())); |
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$this->_rootref = &$this->_tpldata['.'][0]; |
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} |
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/** |
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* Reset/empty complete block |
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* @access public |
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*/ |
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function destroy_block_vars($blockname) |
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{ |
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if (strpos($blockname, '.') !== false) |
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{ |
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// Nested block. |
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$blocks = explode('.', $blockname); |
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$blockcount = sizeof($blocks) - 1; |
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$str = &$this->_tpldata; |
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for ($i = 0; $i < $blockcount; $i++) |
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{ |
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$str = &$str[$blocks[$i]]; |
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$str = &$str[sizeof($str) - 1]; |
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} |
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unset($str[$blocks[$blockcount]]); |
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} |
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else |
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{ |
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// Top-level block. |
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unset($this->_tpldata[$blockname]); |
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} |
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return true; |
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} |
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/** |
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* Display handle |
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* @access public |
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*/ |
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function display($handle, $include_once = true) |
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{ |
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if (defined('IN_ERROR_HANDLER')) |
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{ |
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$is_enotice = error_reporting(); |
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if ((E_NOTICE & $is_enotice) == E_NOTICE) |
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{ |
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error_reporting(error_reporting() ^ E_NOTICE); |
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} |
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} |
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if ($filename = $this->_tpl_load($handle)) |
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{ |
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($include_once) ? include_once($filename) : include($filename); |
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} |
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else |
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{ |
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$this->evaluate($this->compiled_code[$handle]); |
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} |
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return true; |
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} |
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/** |
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* Display the handle and assign the output to a template variable or return the compiled result. |
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* @access public |
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*/ |
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function assign_display($handle, $template_var = '', $return_content = true, $include_once = false) |
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{ |
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ob_start(); |
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$this->display($handle, $include_once); |
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$contents = ob_get_clean(); |
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if ($return_content) |
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{ |
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return $contents; |
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} |
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$this->assign_var($template_var, $contents); |
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return true; |
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} |
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/** |
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* Load a compiled template if possible, if not, recompile it |
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* @access private |
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*/ |
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function _tpl_load(&$handle) |
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{ |
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global $user, $config; |
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if (!isset($this->filename[$handle])) |
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{ |
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trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR); |
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} |
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// reload these settings to have the values they had when this object was initialised |
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// using set_template or set_custom_template, they might otherwise have been overwritten |
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// by other template class instances in between. |
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//$user->theme['template_storedb'] = $this->orig_tpl_storedb; |
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//$user->theme['template_inherits_id'] = $this->orig_tpl_inherits_id; |
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299
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$filename = $this->cachepath . str_replace('/', '.', $this->filename[$handle]) . DOT_PHP_EX; |
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//$this->files_template[$handle] = (isset($user->theme['template_id'])) ? $user->theme['template_id'] : 0; |
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$recompile = false; |
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if (!file_exists($filename) || @filesize($filename) === 0) |
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{ |
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$recompile = true; |
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} |
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else if ($config->load_tplcompile) |
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{ |
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// No way around it: we need to check inheritance here |
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if ($user->theme['template_inherits_id'] && !file_exists($this->files[$handle])) |
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{ |
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$this->files[$handle] = $this->files_inherit[$handle]; |
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$this->files_template[$handle] = $user->theme['template_inherits_id']; |
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} |
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$recompile = (@filemtime($filename) < filemtime($this->files[$handle])) ? true : false; |
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} |
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317
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318
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// Recompile page if the original template is newer, otherwise load the compiled version |
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319
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if (!$recompile) |
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320
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{ |
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return $filename; |
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322
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} |
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324
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global $db; |
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325
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326
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// Inheritance - we point to another template file for this one. Equality is also used for store_db |
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327
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|
|
if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($this->files[$handle])) |
|
328
|
|
|
{ |
|
329
|
|
|
$this->files[$handle] = $this->files_inherit[$handle]; |
|
330
|
|
|
$this->files_template[$handle] = $user->theme['template_inherits_id']; |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
$compile = $this->compiler; |
|
334
|
|
|
|
|
335
|
|
|
// If we don't have a file assigned to this handle, die. |
|
336
|
|
|
if (!isset($this->files[$handle])) |
|
337
|
|
|
{ |
|
338
|
|
|
trigger_error("template->_tpl_load(): No file specified for handle $handle", E_USER_ERROR); |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
// Just compile if no user object is present (happens within the installer) |
|
342
|
|
|
if (!$user) |
|
343
|
|
|
{ |
|
344
|
|
|
$compile->_tpl_load_file($handle); |
|
|
|
|
|
|
345
|
|
|
return false; |
|
346
|
|
|
} |
|
347
|
|
|
|
|
348
|
|
|
if (isset($user->theme['template_storedb']) && $user->theme['template_storedb']) |
|
349
|
|
|
{ |
|
350
|
|
|
$rows = array(); |
|
351
|
|
|
$ids = array(); |
|
352
|
|
|
// Inheritance |
|
353
|
|
|
if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id']) |
|
354
|
|
|
{ |
|
355
|
|
|
$ids[] = $user->theme['template_inherits_id']; |
|
356
|
|
|
} |
|
357
|
|
|
$ids[] = $user->theme['template_id']; |
|
358
|
|
|
|
|
359
|
|
|
foreach ($ids as $id) |
|
360
|
|
|
{ |
|
361
|
|
|
$sql = 'SELECT * |
|
362
|
|
|
FROM ' . STYLES_TEMPLATE_DATA_TABLE . ' |
|
|
|
|
|
|
363
|
|
|
WHERE template_id = ' . $id . " |
|
364
|
|
|
AND (template_filename = '" . $db->sql_escape($this->filename[$handle]) . "' |
|
365
|
|
|
OR template_included " . $db->sql_like_expression($db->any_char . $this->filename[$handle] . ':' . $db->any_char) . ')'; |
|
366
|
|
|
|
|
367
|
|
|
$result = $db->sql_query($sql); |
|
368
|
|
|
while ($row = $db->sql_fetchrow($result)) |
|
369
|
|
|
{ |
|
370
|
|
|
$rows[$row['template_filename']] = $row; |
|
371
|
|
|
} |
|
372
|
|
|
$db->sql_freeresult($result); |
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
if (sizeof($rows)) |
|
376
|
|
|
{ |
|
377
|
|
|
foreach ($rows as $row) |
|
378
|
|
|
{ |
|
379
|
|
|
$file = $this->root . '/' . $row['template_filename']; |
|
380
|
|
|
$force_reload = false; |
|
381
|
|
|
if ($row['template_id'] != $user->theme['template_id']) |
|
382
|
|
|
{ |
|
383
|
|
|
// make sure that we are not overlooking a file not in the db yet |
|
384
|
|
|
if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file)) |
|
385
|
|
|
{ |
|
386
|
|
|
$file = $this->inherit_root . '/' . $row['template_filename']; |
|
387
|
|
|
$this->files[$row['template_filename']] = $file; |
|
388
|
|
|
$this->files_inherit[$row['template_filename']] = $file; |
|
389
|
|
|
$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id']; |
|
390
|
|
|
} |
|
391
|
|
|
else if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id']) |
|
392
|
|
|
{ |
|
393
|
|
|
// Ok, we have a situation. There is a file in the subtemplate, but nothing in the DB. We have to fix that. |
|
394
|
|
|
$force_reload = true; |
|
395
|
|
|
$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id']; |
|
396
|
|
|
} |
|
397
|
|
|
} |
|
398
|
|
|
else |
|
399
|
|
|
{ |
|
400
|
|
|
$this->files_template[$row['template_filename']] = $user->theme['template_id']; |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
if ($force_reload || $row['template_mtime'] < filemtime($file)) |
|
404
|
|
|
{ |
|
405
|
|
|
if ($row['template_filename'] == $this->filename[$handle]) |
|
406
|
|
|
{ |
|
407
|
|
|
$compile->_tpl_load_file($handle, true); |
|
408
|
|
|
} |
|
409
|
|
|
else |
|
410
|
|
|
{ |
|
411
|
|
|
$this->files[$row['template_filename']] = $file; |
|
412
|
|
|
$this->filename[$row['template_filename']] = $row['template_filename']; |
|
413
|
|
|
$compile->_tpl_load_file($row['template_filename'], true); |
|
414
|
|
|
unset($this->compiled_code[$row['template_filename']]); |
|
415
|
|
|
unset($this->files[$row['template_filename']]); |
|
416
|
|
|
unset($this->filename[$row['template_filename']]); |
|
417
|
|
|
} |
|
418
|
|
|
} |
|
419
|
|
|
|
|
420
|
|
|
if ($row['template_filename'] == $this->filename[$handle]) |
|
421
|
|
|
{ |
|
422
|
|
|
$this->compiled_code[$handle] = $compile->compile(trim($row['template_data'])); |
|
423
|
|
|
$compile->compile_write($handle, $this->compiled_code[$handle]); |
|
424
|
|
|
} |
|
425
|
|
|
else |
|
426
|
|
|
{ |
|
427
|
|
|
// Only bother compiling if it doesn't already exist |
|
428
|
|
|
if (!file_exists($this->cachepath . str_replace('/', '.', $row['template_filename']) . DOT_PHP_EX)) |
|
429
|
|
|
{ |
|
430
|
|
|
$this->filename[$row['template_filename']] = $row['template_filename']; |
|
431
|
|
|
$compile->compile_write($row['template_filename'], $compile->compile(trim($row['template_data']))); |
|
432
|
|
|
unset($this->filename[$row['template_filename']]); |
|
433
|
|
|
} |
|
434
|
|
|
} |
|
435
|
|
|
} |
|
436
|
|
|
} |
|
437
|
|
|
else |
|
438
|
|
|
{ |
|
439
|
|
|
$file = $this->root . '/' . $row['template_filename']; |
|
|
|
|
|
|
440
|
|
|
|
|
441
|
|
|
if (isset($user->theme['template_inherits_id']) && $user->theme['template_inherits_id'] && !file_exists($file)) |
|
442
|
|
|
{ |
|
443
|
|
|
$file = $this->inherit_root . '/' . $row['template_filename']; |
|
444
|
|
|
$this->files[$row['template_filename']] = $file; |
|
445
|
|
|
$this->files_inherit[$row['template_filename']] = $file; |
|
446
|
|
|
$this->files_template[$row['template_filename']] = $user->theme['template_inherits_id']; |
|
447
|
|
|
} |
|
448
|
|
|
// Try to load from filesystem and instruct to insert into the styles table... |
|
449
|
|
|
$compile->_tpl_load_file($handle, true); |
|
450
|
|
|
return false; |
|
451
|
|
|
} |
|
452
|
|
|
|
|
453
|
|
|
return false; |
|
454
|
|
|
} |
|
455
|
|
|
|
|
456
|
|
|
$compile->_tpl_load_file($handle); |
|
457
|
|
|
return false; |
|
458
|
|
|
} |
|
459
|
|
|
|
|
460
|
|
|
/** |
|
461
|
|
|
* Assign key variable pairs from an array |
|
462
|
|
|
* @access public |
|
463
|
|
|
*/ |
|
464
|
|
|
function assign_vars($vararray) |
|
|
|
|
|
|
465
|
|
|
{ |
|
466
|
|
|
foreach ($vararray as $key => $val) |
|
467
|
|
|
{ |
|
468
|
|
|
$this->_rootref[$key] = $val; |
|
469
|
|
|
} |
|
470
|
|
|
|
|
471
|
|
|
return true; |
|
472
|
|
|
} |
|
473
|
|
|
|
|
474
|
|
|
/** |
|
475
|
|
|
* Assign a single variable to a single key |
|
476
|
|
|
* @access public |
|
477
|
|
|
*/ |
|
478
|
|
|
function assign_var($varname, $varval) |
|
|
|
|
|
|
479
|
|
|
{ |
|
480
|
|
|
$this->_rootref[$varname] = $varval; |
|
481
|
|
|
|
|
482
|
|
|
return true; |
|
483
|
|
|
} |
|
484
|
|
|
|
|
485
|
|
|
/** |
|
486
|
|
|
* Assign key variable pairs from an array to a specified block |
|
487
|
|
|
* @access public |
|
488
|
|
|
*/ |
|
489
|
|
|
function assign_block_vars($blockname, $vararray) |
|
|
|
|
|
|
490
|
|
|
{ |
|
491
|
|
|
if (strpos($blockname, '.') !== false) |
|
492
|
|
|
{ |
|
493
|
|
|
// Nested block. |
|
494
|
|
|
$blocks = explode('.', $blockname); |
|
495
|
|
|
$blockcount = sizeof($blocks) - 1; |
|
496
|
|
|
|
|
497
|
|
|
$str = &$this->_tpldata; |
|
498
|
|
|
for ($i = 0; $i < $blockcount; $i++) |
|
499
|
|
|
{ |
|
500
|
|
|
$str = &$str[$blocks[$i]]; |
|
501
|
|
|
$str = &$str[sizeof($str) - 1]; |
|
502
|
|
|
} |
|
503
|
|
|
|
|
504
|
|
|
$s_row_count = isset($str[$blocks[$blockcount]]) ? sizeof($str[$blocks[$blockcount]]) : 0; |
|
505
|
|
|
$vararray['S_ROW_COUNT'] = $s_row_count; |
|
506
|
|
|
|
|
507
|
|
|
// Assign S_FIRST_ROW |
|
508
|
|
|
if (!$s_row_count) |
|
509
|
|
|
{ |
|
510
|
|
|
$vararray['S_FIRST_ROW'] = true; |
|
511
|
|
|
} |
|
512
|
|
|
|
|
513
|
|
|
// Now the tricky part, we always assign S_LAST_ROW and remove the entry before |
|
514
|
|
|
// This is much more clever than going through the complete template data on display (phew) |
|
515
|
|
|
$vararray['S_LAST_ROW'] = true; |
|
516
|
|
|
if ($s_row_count > 0) |
|
517
|
|
|
{ |
|
518
|
|
|
unset($str[$blocks[$blockcount]][($s_row_count - 1)]['S_LAST_ROW']); |
|
519
|
|
|
} |
|
520
|
|
|
|
|
521
|
|
|
// Now we add the block that we're actually assigning to. |
|
522
|
|
|
// We're adding a new iteration to this block with the given |
|
523
|
|
|
// variable assignments. |
|
524
|
|
|
$str[$blocks[$blockcount]][] = $vararray; |
|
525
|
|
|
} |
|
526
|
|
|
else |
|
527
|
|
|
{ |
|
528
|
|
|
// Top-level block. |
|
529
|
|
|
$s_row_count = (isset($this->_tpldata[$blockname])) ? sizeof($this->_tpldata[$blockname]) : 0; |
|
530
|
|
|
$vararray['S_ROW_COUNT'] = $s_row_count; |
|
531
|
|
|
|
|
532
|
|
|
// Assign S_FIRST_ROW |
|
533
|
|
|
if (!$s_row_count) |
|
534
|
|
|
{ |
|
535
|
|
|
$vararray['S_FIRST_ROW'] = true; |
|
536
|
|
|
} |
|
537
|
|
|
|
|
538
|
|
|
// We always assign S_LAST_ROW and remove the entry before |
|
539
|
|
|
$vararray['S_LAST_ROW'] = true; |
|
540
|
|
|
if ($s_row_count > 0) |
|
541
|
|
|
{ |
|
542
|
|
|
unset($this->_tpldata[$blockname][($s_row_count - 1)]['S_LAST_ROW']); |
|
543
|
|
|
} |
|
544
|
|
|
|
|
545
|
|
|
// Add a new iteration to this block with the variable assignments we were given. |
|
546
|
|
|
$this->_tpldata[$blockname][] = $vararray; |
|
547
|
|
|
} |
|
548
|
|
|
|
|
549
|
|
|
return true; |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
/** |
|
553
|
|
|
* Change already assigned key variable pair (one-dimensional - single loop entry) |
|
554
|
|
|
* |
|
555
|
|
|
* An example of how to use this function: |
|
556
|
|
|
* {@example alter_block_array.php} |
|
557
|
|
|
* |
|
558
|
|
|
* @param string $blockname the blockname, for example 'loop' |
|
559
|
|
|
* @param array $vararray the var array to insert/add or merge |
|
560
|
|
|
* @param mixed $key Key to search for |
|
561
|
|
|
* |
|
562
|
|
|
* array: KEY => VALUE [the key/value pair to search for within the loop to determine the correct position] |
|
563
|
|
|
* |
|
564
|
|
|
* int: Position [the position to change or insert at directly given] |
|
565
|
|
|
* |
|
566
|
|
|
* If key is false the position is set to 0 |
|
567
|
|
|
* If key is true the position is set to the last entry |
|
568
|
|
|
* |
|
569
|
|
|
* @param string $mode Mode to execute (valid modes are 'insert' and 'change') |
|
570
|
|
|
* |
|
571
|
|
|
* If insert, the vararray is inserted at the given position (position counting from zero). |
|
572
|
|
|
* If change, the current block gets merged with the vararray (resulting in new key/value pairs be added and existing keys be replaced by the new value). |
|
573
|
|
|
* |
|
574
|
|
|
* Since counting begins by zero, inserting at the last position will result in this array: array(vararray, last positioned array) |
|
575
|
|
|
* and inserting at position 1 will result in this array: array(first positioned array, vararray, following vars) |
|
576
|
|
|
* |
|
577
|
|
|
* @return bool false on error, true on success |
|
578
|
|
|
* @access public |
|
579
|
|
|
*/ |
|
580
|
|
|
function alter_block_array($blockname, $vararray, $key = false, $mode = 'insert') |
|
|
|
|
|
|
581
|
|
|
{ |
|
582
|
|
|
if (strpos($blockname, '.') !== false) |
|
583
|
|
|
{ |
|
584
|
|
|
// Nested blocks are not supported |
|
585
|
|
|
return false; |
|
586
|
|
|
} |
|
587
|
|
|
|
|
588
|
|
|
// Change key to zero (change first position) if false and to last position if true |
|
589
|
|
|
if ($key === false || $key === true) |
|
590
|
|
|
{ |
|
591
|
|
|
$key = ($key === false) ? 0 : sizeof($this->_tpldata[$blockname]); |
|
592
|
|
|
} |
|
593
|
|
|
|
|
594
|
|
|
// Get correct position if array given |
|
595
|
|
|
if (is_array($key)) |
|
596
|
|
|
{ |
|
597
|
|
|
// Search array to get correct position |
|
598
|
|
|
list($search_key, $search_value) = @each($key); |
|
599
|
|
|
|
|
600
|
|
|
$key = NULL; |
|
601
|
|
|
foreach ($this->_tpldata[$blockname] as $i => $val_ary) |
|
602
|
|
|
{ |
|
603
|
|
|
if ($val_ary[$search_key] === $search_value) |
|
604
|
|
|
{ |
|
605
|
|
|
$key = $i; |
|
606
|
|
|
break; |
|
607
|
|
|
} |
|
608
|
|
|
} |
|
609
|
|
|
|
|
610
|
|
|
// key/value pair not found |
|
611
|
|
|
if ($key === NULL) |
|
612
|
|
|
{ |
|
613
|
|
|
return false; |
|
614
|
|
|
} |
|
615
|
|
|
} |
|
616
|
|
|
|
|
617
|
|
|
// Insert Block |
|
618
|
|
|
if ($mode == 'insert') |
|
619
|
|
|
{ |
|
620
|
|
|
// Make sure we are not exceeding the last iteration |
|
621
|
|
|
if ($key >= sizeof($this->_tpldata[$blockname])) |
|
622
|
|
|
{ |
|
623
|
|
|
$key = sizeof($this->_tpldata[$blockname]); |
|
624
|
|
|
unset($this->_tpldata[$blockname][($key - 1)]['S_LAST_ROW']); |
|
625
|
|
|
$vararray['S_LAST_ROW'] = true; |
|
626
|
|
|
} |
|
627
|
|
|
else if ($key === 0) |
|
628
|
|
|
{ |
|
629
|
|
|
unset($this->_tpldata[$blockname][0]['S_FIRST_ROW']); |
|
630
|
|
|
$vararray['S_FIRST_ROW'] = true; |
|
631
|
|
|
} |
|
632
|
|
|
|
|
633
|
|
|
// Re-position template blocks |
|
634
|
|
|
for ($i = sizeof($this->_tpldata[$blockname]); $i > $key; $i--) |
|
635
|
|
|
{ |
|
636
|
|
|
$this->_tpldata[$blockname][$i] = $this->_tpldata[$blockname][$i-1]; |
|
637
|
|
|
$this->_tpldata[$blockname][$i]['S_ROW_COUNT'] = $i; |
|
638
|
|
|
} |
|
639
|
|
|
|
|
640
|
|
|
// Insert vararray at given position |
|
641
|
|
|
$vararray['S_ROW_COUNT'] = $key; |
|
642
|
|
|
$this->_tpldata[$blockname][$key] = $vararray; |
|
643
|
|
|
|
|
644
|
|
|
return true; |
|
645
|
|
|
} |
|
646
|
|
|
|
|
647
|
|
|
// Which block to change? |
|
648
|
|
|
if ($mode == 'change') |
|
649
|
|
|
{ |
|
650
|
|
|
if ($key == sizeof($this->_tpldata[$blockname])) |
|
651
|
|
|
{ |
|
652
|
|
|
$key--; |
|
653
|
|
|
} |
|
654
|
|
|
|
|
655
|
|
|
$this->_tpldata[$blockname][$key] = array_merge($this->_tpldata[$blockname][$key], $vararray); |
|
656
|
|
|
return true; |
|
657
|
|
|
} |
|
658
|
|
|
|
|
659
|
|
|
return false; |
|
660
|
|
|
} |
|
661
|
|
|
|
|
662
|
|
|
/** |
|
663
|
|
|
* Include a separate template |
|
664
|
|
|
* @access private |
|
665
|
|
|
*/ |
|
666
|
|
|
function _tpl_include($filename, $include = true) |
|
|
|
|
|
|
667
|
|
|
{ |
|
668
|
|
|
// This is used to access global vars |
|
669
|
|
|
// global $lang, $config, $user; // Not needed! |
|
670
|
|
|
|
|
671
|
|
|
$handle = $filename; |
|
672
|
|
|
$this->filename[$handle] = $filename; |
|
673
|
|
|
$this->files[$handle] = $this->root . '/' . $filename; |
|
674
|
|
|
if ($this->inherit_root) |
|
675
|
|
|
{ |
|
676
|
|
|
$this->files_inherit[$handle] = $this->inherit_root . '/' . $filename; |
|
677
|
|
|
} |
|
678
|
|
|
|
|
679
|
|
|
$filename = $this->_tpl_load($handle); |
|
680
|
|
|
|
|
681
|
|
|
if ($include) |
|
682
|
|
|
{ |
|
683
|
|
|
|
|
684
|
|
|
if ($filename) |
|
685
|
|
|
{ |
|
686
|
|
|
include($filename); |
|
687
|
|
|
return; |
|
688
|
|
|
} |
|
689
|
|
|
$this->evaluate($this->compiled_code[$handle]); |
|
690
|
|
|
} |
|
691
|
|
|
} |
|
692
|
|
|
|
|
693
|
|
|
/** |
|
694
|
|
|
* Include a php-file |
|
695
|
|
|
* @access private |
|
696
|
|
|
*/ |
|
697
|
|
|
function _php_include($filename) |
|
|
|
|
|
|
698
|
|
|
{ |
|
699
|
|
|
$file = $this->rootPhysical . $filename; |
|
700
|
|
|
|
|
701
|
|
|
if (!file_exists($file)) |
|
702
|
|
|
{ |
|
703
|
|
|
// trigger_error cannot be used here, as the output already started |
|
704
|
|
|
echo 'template->_php_include(): File ' . htmlspecialchars($file) . ' does not exist or is empty'; |
|
705
|
|
|
return; |
|
706
|
|
|
} |
|
707
|
|
|
include($file); |
|
708
|
|
|
} |
|
709
|
|
|
|
|
710
|
|
|
/** |
|
711
|
|
|
* Assign key variable pairs from an array with block support |
|
712
|
|
|
* @access public |
|
713
|
|
|
*/ |
|
714
|
|
|
function assign_recursive($values, $name = '') |
|
|
|
|
|
|
715
|
|
|
{ |
|
716
|
|
|
if(isset($values['.'])) |
|
717
|
|
|
{ |
|
718
|
|
|
$values_extra = $values['.']; |
|
719
|
|
|
unset($values['.']); |
|
720
|
|
|
} |
|
721
|
|
|
|
|
722
|
|
|
if(!$name) |
|
723
|
|
|
{ |
|
724
|
|
|
$this->assign_vars($values); |
|
725
|
|
|
} |
|
726
|
|
|
else |
|
727
|
|
|
{ |
|
728
|
|
|
$this->assign_block_vars($name, $values); |
|
729
|
|
|
} |
|
730
|
|
|
|
|
731
|
|
|
if(isset($values_extra)) |
|
732
|
|
|
{ |
|
733
|
|
|
foreach($values_extra as $sub_array_name => $sub_array) |
|
734
|
|
|
{ |
|
735
|
|
|
$new_name = $name . ($name ? '.' : '') . $sub_array_name; |
|
736
|
|
|
foreach($sub_array as $sub_element) |
|
737
|
|
|
{ |
|
738
|
|
|
$this->assign_recursive($sub_element, $new_name); |
|
739
|
|
|
} |
|
740
|
|
|
} |
|
741
|
|
|
} |
|
742
|
|
|
} |
|
743
|
|
|
|
|
744
|
|
|
/** |
|
745
|
|
|
* This function will be called from compiled template to re-render variables - i.e. allow late binding of values aka accessing variable value by it's name in template var |
|
746
|
|
|
* |
|
747
|
|
|
* @param string $stringTag |
|
748
|
|
|
* |
|
749
|
|
|
* @return mixed|string |
|
750
|
|
|
*/ |
|
751
|
|
|
public function reRender($stringTag) { |
|
752
|
|
|
$tplTag = new PTLTag($stringTag, $this); |
|
753
|
|
|
$result = $tplTag->resolved; |
|
754
|
|
|
$this->compiler->compile_var_tags($result); |
|
|
|
|
|
|
755
|
|
|
$this->evaluate($result); |
|
756
|
|
|
|
|
757
|
|
|
return $result; |
|
758
|
|
|
} |
|
759
|
|
|
|
|
760
|
|
|
protected function evaluate($code) { |
|
761
|
|
|
// This is used to access global vars |
|
762
|
|
|
// global $lang, $config, $user; // Not needed |
|
763
|
|
|
|
|
764
|
|
|
eval(' ?>' . $code . '<?php '); |
|
|
|
|
|
|
765
|
|
|
} |
|
766
|
|
|
|
|
767
|
|
|
} |
|
768
|
|
|
|
supernova-ws /
SuperNova
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Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.