diff options
Diffstat (limited to 'include/template.class.php')
| -rw-r--r-- | include/template.class.php | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/template.class.php b/include/template.class.php index 90d7d58b8..10556a361 100644 --- a/include/template.class.php +++ b/include/template.class.php @@ -114,6 +114,7 @@ class Template { $this->smarty->register_function('combine_script', array(&$this, 'func_combine_script') ); $this->smarty->register_function('get_combined_scripts', array(&$this, 'func_get_combined_scripts') ); $this->smarty->register_function('combine_css', array(&$this, 'func_combine_css') ); + $this->smarty->register_function('define_derivative', array(&$this, 'func_define_derivative') ); $this->smarty->register_compiler_function('get_combined_css', array(&$this, 'func_get_combined_css') ); $this->smarty->register_block('footer_script', array(&$this, 'block_footer_script') ); $this->smarty->register_prefilter( array('Template', 'prefilter_white_space') ); @@ -546,6 +547,45 @@ class Template { } } + function func_define_derivative($params, &$smarty) + { + !empty($params['name']) or fatal_error('define_derviative missing name'); + if (isset($params['type'])) + { + $derivative = ImageStdParams::get_by_type($params['type']); + $smarty->assign( $params['name'], $derivative); + return; + } + !empty($params['width']) or fatal_error('define_derviative missing width'); + !empty($params['height']) or fatal_error('define_derviative missing height'); + + $derivative = new DerivativeParams( SizingParams::classic( intval($params['width']), intval($params['height'])) ); + if (isset($params['crop'])) + { + if (is_bool($params['crop'])) + { + $derivative->sizing->max_crop = $params['crop'] ? 1:0; + } + else + { + $derivative->sizing->max_crop = round($params['crop']/100, 2); + } + + if ($derivative->sizing->max_crop) + { + $minw = empty($params['min_width']) ? $derivative->max_width() : intval($params['min_width']); + $minw <= $derivative->max_width() or fatal_error('define_derviative invalid min_width'); + $minh = empty($params['min_height']) ? $derivative->max_height() : intval($params['min_height']); + $minh <= $derivative->max_height() or fatal_error('define_derviative invalid min_height'); + + $derivative->sizing->min_size = array($minw, $minh); + } + } + + ImageStdParams::apply_global($derivative); + $smarty->assign( $params['name'], $derivative); + } + /** * combine_script smarty function allows inclusion of a javascript file in the current page. * The engine will combine several js files into a single one in order to reduce the number of |