* Realized by Federico Ulfo & maintained by the Rain Team
* Distributed under GNU/LGPL 3 License
*
- * @version 2.6.4
+ * @version 2.7
*/
static $check_template_update = true;
+ /**
+ * PHP tags <? ?>
+ * True: php tags are enabled into the template
+ * False: php tags are disabled into the template and rendered as html
+ *
+ * @var bool
+ */
+ static $php_enabled = false;
+
+
/**
* Debug mode flag.
* True: debug mode is used, syntax errors are displayed directly in template. Execution of script is not terminated.
*/
public $var = array();
- private $tpl = array(), // variables to keep the template directories and info
- $cache = false, // static cache enabled / disabled
- $cache_id = null; // identify only one cache
+ protected $tpl = array(), // variables to keep the template directories and info
+ $cache = false, // static cache enabled / disabled
+ $cache_id = null; // identify only one cache
- private static $config_name_sum = null; // takes all the config to create the md5 of the file
+ protected static $config_name_sum = array(); // takes all the config to create the md5 of the file
// -------------------------
ob_start();
extract( $this->var );
include $this->tpl['compiled_filename'];
- $raintpl_contents = ob_get_contents();
- ob_end_clean();
+ $raintpl_contents = ob_get_clean();
//----------------------
-
/**
* If exists a valid cache for this template it returns the cache
*
self::configure( $key, $value );
else if( property_exists( __CLASS__, $setting ) ){
self::$$setting = $value;
- self::$config_name_sum .= $value; // take trace of all config
+ self::$config_name_sum[$key] = $value; // take trace of all config
}
}
// check if has to compile the template
// return true if the template has changed
- private function check_template( $tpl_name ){
+ protected function check_template( $tpl_name ){
if( !isset($this->tpl['checked']) ){
$tpl_basedir = strpos($tpl_name,"/") ? dirname($tpl_name) . '/' : null; // template basedirectory
$tpl_dir = self::$tpl_dir . $tpl_basedir; // template directory
$this->tpl['tpl_filename'] = $tpl_dir . $tpl_basename . '.' . self::$tpl_ext; // template filename
- $temp_compiled_filename = self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . self::$config_name_sum );
- $this->tpl['compiled_filename'] = $temp_compiled_filename . '.php'; // cache filename
- $this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.php'; // static cache filename
+ $temp_compiled_filename = self::$cache_dir . $tpl_basename . "." . md5( $tpl_dir . implode('', self::$config_name_sum));
+ $this->tpl['compiled_filename'] = $temp_compiled_filename . '.rtpl.php'; // cache filename
+ $this->tpl['cache_filename'] = $temp_compiled_filename . '.s_' . $this->cache_id . '.rtpl.php'; // static cache filename
// if the template doesn't exsist throw an error
if( self::$check_template_update && !file_exists( $this->tpl['tpl_filename'] ) ){
/**
* execute stripslaches() on the xml block. Invoqued by preg_replace_callback function below
- * @access private
+ * @access protected
*/
- private function xml_reSubstitution($capture) {
+ protected function xml_reSubstitution($capture) {
return "<?php echo '<?xml ".stripslashes($capture[1])." ?>'; ?>";
}
/**
* Compile and write the compiled template file
- * @access private
+ * @access protected
*/
- private function compileFile( $tpl_basename, $tpl_basedir, $tpl_filename, $cache_dir, $compiled_filename ){
+ protected function compileFile( $tpl_basename, $tpl_basedir, $tpl_filename, $cache_dir, $compiled_filename ){
//read template file
$this->tpl['source'] = $template_code = file_get_contents( $tpl_filename );
$template_code = preg_replace( "/<\?xml(.*?)\?>/s", "##XML\\1XML##", $template_code );
//disable php tag
- $template_code = str_replace( array("<?","?>"), array("<?","?>"), $template_code );
+ if( !self::$php_enabled )
+ $template_code = str_replace( array("<?","?>"), array("<?","?>"), $template_code );
//xml re-substitution
$template_code = preg_replace_callback ( "/##XML(.*?)XML##/s", array($this, 'xml_reSubstitution'), $template_code );
/**
* Compile template
- * @access private
+ * @access protected
*/
- private function compileTemplate( $template_code, $tpl_basedir ){
+ protected function compileTemplate( $template_code, $tpl_basedir ){
//tag list
- $tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
- 'loop_close' => '(\{\/loop\})',
- 'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
- 'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
- 'else' => '(\{else\})',
- 'if_close' => '(\{\/if\})',
- 'function' => '(\{function="[^"]*"\})',
- 'noparse' => '(\{noparse\})',
- 'noparse_close' => '(\{\/noparse\})',
- 'ignore' => '(\{ignore\})',
- 'ignore_close' => '(\{\/ignore\})',
- 'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
- 'template_info' => '(\{\$template_info\})',
+ $tag_regexp = array( 'loop' => '(\{loop(?: name){0,1}="\${0,1}[^"]*"\})',
+ 'loop_close' => '(\{\/loop\})',
+ 'if' => '(\{if(?: condition){0,1}="[^"]*"\})',
+ 'elseif' => '(\{elseif(?: condition){0,1}="[^"]*"\})',
+ 'else' => '(\{else\})',
+ 'if_close' => '(\{\/if\})',
+ 'function' => '(\{function="[^"]*"\})',
+ 'noparse' => '(\{noparse\})',
+ 'noparse_close'=> '(\{\/noparse\})',
+ 'ignore' => '(\{ignore\})',
+ 'ignore_close' => '(\{\/ignore\})',
+ 'include' => '(\{include="[^"]*"(?: cache="[^"]*")?\})',
+ 'template_info'=> '(\{\$template_info\})',
+ 'function' => '(\{function="(\w*?)(?:.*?)"\})'
);
$tag_regexp = "/" . join( "|", $tag_regexp ) . "/";
/**
* Compile the code
- * @access private
+ * @access protected
*/
- private function compileCode( $parsed_code ){
+ protected function compileCode( $parsed_code ){
//variables initialization
$compiled_code = $open_if = $comment_is_open = $ignore_is_open = null;
$loop_level = 0;
-
//read all parsed code
while( $html = array_shift( $parsed_code ) ){
$comment_is_open = true;
//include tag
- elseif( preg_match( '/(?:\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\})/', $html, $code ) ){
+ elseif( preg_match( '/\{include="([^"]*)"(?: cache="([^"]*)"){0,1}\}/', $html, $code ) ){
//variables substitution
$include_var = $this->var_replace( $code[ 1 ], $left_delimiter = null, $right_delimiter = null, $php_left_delimiter = '".' , $php_right_delimiter = '."', $loop_level );
// if the cache is active
- if( isset($code[ 2 ]) )
+ if( isset($code[ 2 ]) ){
+
//dynamic include
- $compiled_code .= '<?php $tpl = new RainTPL;' .
+ $compiled_code .= '<?php $tpl = new RainTpl;' .
'if( $cache = $tpl->cache( $template = basename("'.$include_var.'") ) )' .
' echo $cache;' .
- 'else{ ' .
- '$tpl_dir_temp = self::$tpl_dir;' .
- '$tpl->assign( $this->var );' .
- ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
- '$tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . $template );'.
- '}' .
- '?>';
- else
+ 'else{' .
+ ' $tpl_dir_temp = self::$tpl_dir;' .
+ ' $tpl->assign( $this->var );' .
+ ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
+ ' $tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
+ '} ?>';
+ }
+ else{
+
//dynamic include
- $compiled_code .= '<?php $tpl = new RainTPL;' .
- '$tpl_dir_temp = self::$tpl_dir;' .
- '$tpl->assign( $this->var );' .
- ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
- '$tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
- '?>';
+ $compiled_code .= '<?php $tpl = new RainTpl;' .
+ '$tpl_dir_temp = self::$tpl_dir;' .
+ '$tpl->assign( $this->var );' .
+ ( !$loop_level ? null : '$tpl->assign( "key", $key'.$loop_level.' ); $tpl->assign( "value", $value'.$loop_level.' );' ).
+ '$tpl->draw( dirname("'.$include_var.'") . ( substr("'.$include_var.'",-1,1) != "/" ? "/" : "" ) . basename("'.$include_var.'") );'.
+ '?>';
+
+
+ }
}
}
//function
- elseif( preg_match( '/\{function="([^(]*)(\([^)]*\)){0,1}"\}/', $html, $code ) ){
+ elseif( preg_match( '/\{function="(\w*)(.*?)"\}/', $html, $code ) ){
//tag
$tag = $code[ 0 ];
// check if there's any function disabled by black_list
$this->function_check( $tag );
- //parse the parameters
- $parsed_param = isset( $code[2] ) ? $this->var_replace( $code[2], $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level ) : '()';
-
+ if( empty( $code[ 2 ] ) )
+ $parsed_function = $function . "()";
+ else
+ // parse the function
+ $parsed_function = $function . $this->var_replace( $code[ 2 ], $tag_left_delimiter = null, $tag_right_delimiter = null, $php_left_delimiter = null, $php_right_delimiter = null, $loop_level );
+
//if code
- $compiled_code .= "<?php echo {$function}{$parsed_param}; ?>";
+ $compiled_code .= "<?php echo $parsed_function; ?>";
}
// show all vars
}
return $compiled_code;
}
+
+
+
+ protected function reduce_path( $path ){
+ $path = str_replace( "//", "/", $path );
+ return preg_replace('/\w+\/\.\.\//', '', $path );
+ }
* @param string $html
* @return string html sostituito
*/
- private function path_replace( $html, $tpl_basedir ){
+ protected function path_replace( $html, $tpl_basedir ){
if( self::$path_replace ){
- // reduce the path
- $path = preg_replace('/\w+\/\.\.\//', '', self::$base_url . self::$tpl_dir . $tpl_basedir );
+ $tpl_dir = self::$base_url . self::$tpl_dir . $tpl_basedir;
+
+ // reduce the path
+ $path = $this->reduce_path($tpl_dir);
$exp = $sub = array();
if( in_array( "img", self::$path_replace_list ) ){
$exp = array( '/<img(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<img(.*?)src=(?:")([^"]+?)#(?:")/i', '/<img(.*?)src="(.*?)"/', '/<img(.*?)src=(?:\@)([^"]+?)(?:\@)/i' );
- $sub = array( '<img$1src=@$2://$3@', '<img$1src=@$2@', '<img$1src="' .
self::$base_url . self::$tpl_dir . $tpl_basedir . '$2"', '<img$1src="$2"' );
+ $sub = array( '<img$1src=@$2://$3@', '<img$1src=@$2@', '<img$1src="' .
$path . '$2"', '<img$1src="$2"' );
}
if( in_array( "script", self::$path_replace_list ) ){
$exp = array_merge( $exp , array( '/<script(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<script(.*?)src=(?:")([^"]+?)#(?:")/i', '/<script(.*?)src="(.*?)"/', '/<script(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
- $sub = array_merge( $sub , array( '<script$1src=@$2://$3@', '<script$1src=@$2@', '<script$1src="' . self::$base_url . self::$tpl_dir . $tpl_basedir . '$2"', '<script$1src="$2"' ) );
+ $sub = array_merge( $sub , array( '<script$1src=@$2://$3@', '<script$1src=@$2@', '<script$1src="' . $path . '$2"', '<script$1src="$2"' ) );
}
if( in_array( "link", self::$path_replace_list ) ){
$exp = array_merge( $exp , array( '/<link(.*?)href=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<link(.*?)href=(?:")([^"]+?)#(?:")/i', '/<link(.*?)href="(.*?)"/', '/<link(.*?)href=(?:\@)([^"]+?)(?:\@)/i' ) );
- $sub = array_merge( $sub , array( '<link$1href=@$2://$3@', '<link$1href=@$2@' , '<link$1href="' . self::$base_url . self::$tpl_dir . $tpl_basedir . '$2"', '<link$1href="$2"' ) );
+ $sub = array_merge( $sub , array( '<link$1href=@$2://$3@', '<link$1href=@$2@' , '<link$1href="' . $path . '$2"', '<link$1href="$2"' ) );
}
if( in_array( "a", self::$path_replace_list ) ){
if( in_array( "input", self::$path_replace_list ) ){
$exp = array_merge( $exp , array( '/<input(.*?)src=(?:")(http|https)\:\/\/([^"]+?)(?:")/i', '/<input(.*?)src=(?:")([^"]+?)#(?:")/i', '/<input(.*?)src="(.*?)"/', '/<input(.*?)src=(?:\@)([^"]+?)(?:\@)/i' ) );
- $sub = array_merge( $sub , array( '<input$1src=@$2://$3@', '<input$1src=@$2@', '<input$1src="' . self::$base_url . self::$tpl_dir . $tpl_basedir . '$2"', '<input$1src="$2"' ) );
+ $sub = array_merge( $sub , array( '<input$1src=@$2://$3@', '<input$1src=@$2@', '<input$1src="' . $path . '$2"', '<input$1src="$2"' ) );
}
return preg_replace( $exp, $sub, $html );
$extra_var = $this->var_replace( $extra_var, null, null, null, null, $loop_level );
// check if there's an operator = in the variable tags, if there's this is an initialization so it will not output any value
- $is_init_variable = preg_match( "/^(\s*?)\=[^=](.*?)$/", $extra_var );
+ $is_init_variable = preg_match( "/^[a-z_A-Z\.\[\](\-\>)]*=[^=]*$/", $extra_var );
//function associate to variable
$function_var = ( $extra_var and $extra_var[0] == '|') ? substr( $extra_var, 1 ) : null;
* @param string $code
* @param string $tag
*/
- private function function_check( $code ){
+ protected function function_check( $code ){
$preg = '#(\W|\s)' . implode( '(\W|\s)|(\W|\s)', self::$black_list ) . '(\W|\s)#';
* @param RainTpl_Exception $e
* @return string
*/
- private function printDebug(RainTpl_Exception $e){
+ protected function printDebug(RainTpl_Exception $e){
if (!self::$debug) {
throw $e;
}
/**
* Path of template file with error.
*/
- private $templateFile = '';
+ protected $templateFile = '';
/**
* Returns path of template file with error.
*
* @var int | null
*/
- private $templateLine = null;
+ protected $templateLine = null;
/**
* Tag which caused an error.
*
* @var string | null
*/
- private $tag = null;
+ protected $tag = null;
/**
* Returns line in template file where error has occured
}
}
-?>
\ No newline at end of file
+// -- end
projects / github / shaarli / Shaarli.git / blobdiff