Removing duplicates

[mirrors/Kyberia-bloodline.git] / smarty / Smarty-2.6.10 / libs / plugins / function.html_image.php

diff --git a/smarty/Smarty-2.6.10/libs/plugins/function.html_image.php b/smarty/Smarty-2.6.10/libs/plugins/function.html_image.php
deleted file mode 100644 (file)
index d75ac31..0000000
--- a/smarty/Smarty-2.6.10/libs/plugins/function.html_image.php
+++ /dev/null
@@ -1,139 +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)
- *         - height = image height (optional, default actual height)
- *         - width = 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" 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 at ohrt dot com>
- * @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 = '';
-    $height = '';
-    $width = '';
-    $extra = '';
-    $prefix = '';
-    $suffix = '';
-    $server_vars = ($smarty->request_use_auto_globals) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS'];
-    $basedir = isset($server_vars['DOCUMENT_ROOT']) ? $server_vars['DOCUMENT_ROOT'] : '';
-    foreach($params as $_key => $_val) {
-        switch($_key) {
-            case 'file':
-            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($params['height'])) {
-        if ($smarty->security &&
-            ($_params = array('resource_type' => 'file', 'resource_name' => $_image_path)) &&
-            (require_once(SMARTY_CORE_DIR . 'core.is_secure.php')) &&
-            (!smarty_core_is_secure($_params, $smarty)) ) {
-            $smarty->trigger_error("html_image: (secure) '$_image_path' not in secure directory", E_USER_NOTICE);
-
-        } elseif (!$_image_data = @getimagesize($_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;
-            }
-        }
-
-        if(!isset($params['width'])) {
-            $width = $_image_data[0];
-        }
-        if(!isset($params['height'])) {
-            $height = $_image_data[1];
-        }
-
-    }
-
-    if(isset($params['dpi'])) {
-        if(strstr($server_vars['HTTP_USER_AGENT'], 'Mac')) {
-            $dpi_default = 72;
-        } else {
-            $dpi_default = 96;
-        }
-        $_resize = $dpi_default/$params['dpi'];
-        $width = round($width * $_resize);
-        $height = round($height * $_resize);
-    }
-
-    return $prefix . '<img src="'.$file.'" alt="'.$alt.'" width="'.$width.'" height="'.$height.'"'.$extra.' />' . $suffix;
-}
-
-/* vim: set expandtab: */
-
-?>