diff options
Diffstat (limited to 'buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php')
-rw-r--r-- | buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php deleted file mode 100644 index 2fcdb4e1..00000000 --- a/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php +++ /dev/null @@ -1,143 +0,0 @@ -<?php -/** - * Smarty plugin - * @package Smarty - * @subpackage plugins - */ - - -/** - * Smarty {html_image} function plugin - * - * Type: function<br> - * Name: html_image<br> - * Date: Feb 24, 2003<br> - * Purpose: format HTML tags for the image<br> - * Input:<br> - * - file = file (and path) of image (required) - * - border = border width (optional, default 0) - * - height = image height (optional, default actual height) - * - image =image width (optional, default actual width) - * - basedir = base directory for absolute paths, default - * is environment variable DOCUMENT_ROOT - * - * Examples: {html_image file="images/masthead.gif"} - * Output: <img src="images/masthead.gif" border=0 width=400 height=23> - * @link http://smarty.php.net/manual/en/language.function.html.image.php {html_image} - * (Smarty online manual) - * @author Monte Ohrt <monte@ispi.net> - * @author credits to Duda <duda@big.hu> - wrote first image function - * in repository, helped with lots of functionality - * @version 1.0 - * @param array - * @param Smarty - * @return string - * @uses smarty_function_escape_special_chars() - */ -function smarty_function_html_image($params, &$smarty) -{ - require_once $smarty->_get_plugin_filepath('shared','escape_special_chars'); - - $alt = ''; - $file = ''; - $border = 0; - $height = ''; - $width = ''; - $extra = ''; - $prefix = ''; - $suffix = ''; - $basedir = isset($GLOBALS['HTTP_SERVER_VARS']['DOCUMENT_ROOT']) - ? $GLOBALS['HTTP_SERVER_VARS']['DOCUMENT_ROOT'] : ''; - if(strstr($GLOBALS['HTTP_SERVER_VARS']['HTTP_USER_AGENT'], 'Mac')) { - $dpi_default = 72; - } else { - $dpi_default = 96; - } - - foreach($params as $_key => $_val) { - switch($_key) { - case 'file': - case 'border': - case 'height': - case 'width': - case 'dpi': - case 'basedir': - $$_key = $_val; - break; - - case 'alt': - if(!is_array($_val)) { - $$_key = smarty_function_escape_special_chars($_val); - } else { - $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE); - } - break; - - case 'link': - case 'href': - $prefix = '<a href="' . $_val . '">'; - $suffix = '</a>'; - break; - - default: - if(!is_array($_val)) { - $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"'; - } else { - $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE); - } - break; - } - } - - if (empty($file)) { - $smarty->trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE); - return; - } - - if (substr($file,0,1) == '/') { - $_image_path = $basedir . $file; - } else { - $_image_path = $file; - } - - if(!isset($params['width']) || !isset($params['height'])) { - if(!$_image_data = @getimagesize($_image_path)) { - if(!file_exists($_image_path)) { - $smarty->trigger_error("html_image: unable to find '$_image_path'", E_USER_NOTICE); - return; - } else if(!is_readable($_image_path)) { - $smarty->trigger_error("html_image: unable to read '$_image_path'", E_USER_NOTICE); - return; - } else { - $smarty->trigger_error("html_image: '$_image_path' is not a valid image file", E_USER_NOTICE); - return; - } - } - $_params = array('resource_type' => 'file', 'resource_name' => $_image_path); - require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.is_secure.php'); - if(!$smarty->security && !smarty_core_is_secure($_params, $smarty)) { - $smarty->trigger_error("html_image: (secure) '$_image_path' not in secure directory", E_USER_NOTICE); - return; - } - - if(!isset($params['width'])) { - $width = $_image_data[0]; - } - if(!isset($params['height'])) { - $height = $_image_data[1]; - } - - } - - if(isset($params['dpi'])) { - $_resize = $dpi_default/$params['dpi']; - $width = round($width * $_resize); - $height = round($height * $_resize); - } - - return $prefix . '<img src="'.$file.'" alt="'.$alt.'" border="'.$border.'" width="'.$width.'" height="'.$height.'"'.$extra.' />' . $suffix; -} - -/* vim: set expandtab: */ - -?> |