diff options
Diffstat (limited to 'include/template.class.php')
| -rw-r--r-- | include/template.class.php | 60 |
1 files changed, 35 insertions, 25 deletions
diff --git a/include/template.class.php b/include/template.class.php index 666f913b7..529601a6a 100644 --- a/include/template.class.php +++ b/include/template.class.php @@ -398,7 +398,7 @@ class Template { { $content[]= '<script type="text/javascript" src="' - . Template::make_script_src($script) + . self::make_script_src($script) .'"></script>'; } @@ -995,28 +995,28 @@ class ScriptLoader return array( self::do_combine($result[0],1), self::do_combine($result[1],2) ); } - private static function do_combine($scripts, $load_mode) - { - global $conf; - if (count($scripts)<2 or !$conf['template_combine_files']) - return $scripts; - $combiner = new FileCombiner('js'); - foreach ($scripts as $script) - { - if ($script->is_remote()) fatal_error("NOT IMPLEMENTED");// TODO - we cannot combine remote scripts - $combiner->add( $script->path, $script->version ); - } - if ( $combiner->combine( $out_file, $out_version) ) - { - return array( 'combi' => new Script($load_mode, 'combi', $out_file, $out_version, array() ) ); - } - return null; - } - - // checks that if B depends on A, then B->load_mode >= A->load_mode in order to respect execution order + private static function do_combine($scripts, $load_mode) + { + global $conf; + if (count($scripts)<2 or !$conf['template_combine_files']) + return $scripts; + $combiner = new FileCombiner('js'); + foreach ($scripts as $script) + { + if ($script->is_remote()) fatal_error("NOT IMPLEMENTED");// TODO - we cannot combine remote scripts + $combiner->add( $script->path, $script->version ); + } + if ( $combiner->combine( $out_file, $out_version) ) + { + return array( 'combi' => new Script($load_mode, 'combi', $out_file, $out_version, array() ) ); + } + return null; + } + + // checks that if B depends on A, then B->load_mode >= A->load_mode in order to respect execution order private static function check_load_dep($scripts) { - global $conf; + global $conf; do { $changed = false; @@ -1061,13 +1061,14 @@ class ScriptLoader } } - private function compute_script_topological_order($script_id) + private function compute_script_topological_order($script_id, $recursion_limiter=0) { if (!isset($this->registered_scripts[$script_id])) { trigger_error("Undefined script $script_id is required by someone", E_USER_WARNING); return 0; } + $recursion_limiter<5 or fatal_error("combined script circular dependency"); $script = & $this->registered_scripts[$script_id]; if (isset($script->extra['order'])) return $script->extra['order']; @@ -1075,7 +1076,7 @@ class ScriptLoader return ($script->extra['order'] = 0); $max = 0; foreach( $script->precedents as $precedent) - $max = max($max, $this->compute_script_topological_order($precedent) ); + $max = max($max, $this->compute_script_topological_order($precedent, $recursion_limiter+1) ); $max++; return ($script->extra['order'] = $max); } @@ -1208,13 +1209,22 @@ final class FileCombiner $js = file_get_contents(PHPWG_ROOT_PATH . $file); if (strpos($file, '.min')===false and strpos($file, '.packed')===false ) { - //TODO minify javascript with some php lib from www... + require_once(PHPWG_ROOT_PATH.'include/jsmin.class.php'); + try { $js = JSMin::minify($js); } catch(Exception $e) {} } return $js; } private static function process_css($file) { + $css = self::process_css_rec($file); + require_once(PHPWG_ROOT_PATH.'include/cssmin.class.php'); + $css = CssMin::minify($css, array('emulate-css3-variables'=>false)); + return $css; + } + + private static function process_css_rec($file) + { static $PATTERN = "#url\(\s*['|\"]{0,1}(.*?)['|\"]{0,1}\s*\)#"; $css = file_get_contents(PHPWG_ROOT_PATH . $file); if (preg_match_all($PATTERN, $css, $matches, PREG_SET_ORDER)) @@ -1239,7 +1249,7 @@ final class FileCombiner foreach ($matches as $match) { $search[] = $match[0]; - $replace[] = self::process_css(dirname($file) . "/$match[1]"); + $replace[] = self::process_css_rec(dirname($file) . "/$match[1]"); } $css = str_replace($search, $replace, $css); } |