diff options
Diffstat (limited to 'libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php')
| -rwxr-xr-x | libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php | 286 |
1 files changed, 143 insertions, 143 deletions
diff --git a/libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php b/libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php index 5ddbe4a197..2fcdb4e19e 100755 --- a/libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php +++ b/libs/PhpDocumentor-1.3.2/phpDocumentor/Smarty-2.6.0/libs/plugins/function.html_image.php @@ -1,143 +1,143 @@ -<?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.' />' . $suffix;
-}
-
-/* vim: set expandtab: */
-
-?>
+<?php +/** + * Smarty plugin + * @package Smarty + * @subpackage plugins + */ + + +/** + * Smarty {html_image} function plugin + * + * Type: function<br> + * Name: html_image<br> + * Date: Feb 24, 2003<br> + * Purpose: format HTML tags for the image<br> + * Input:<br> + * - file = file (and path) of image (required) + * - border = border width (optional, default 0) + * - height = image height (optional, default actual height) + * - image =image width (optional, default actual width) + * - basedir = base directory for absolute paths, default + * is environment variable DOCUMENT_ROOT + * + * Examples: {html_image file="images/masthead.gif"} + * Output: <img src="images/masthead.gif" border=0 width=400 height=23> + * @link http://smarty.php.net/manual/en/language.function.html.image.php {html_image} + * (Smarty online manual) + * @author Monte Ohrt <monte@ispi.net> + * @author credits to Duda <duda@big.hu> - wrote first image function + * in repository, helped with lots of functionality + * @version 1.0 + * @param array + * @param Smarty + * @return string + * @uses smarty_function_escape_special_chars() + */ +function smarty_function_html_image($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: */ + +?> |