/**
* template_lite {html_input} function plugin
*
* Type: function
* Name: html_input
* Purpose: Creates an input text or password box
* Input:
* - name = the name of the textbox
* - password = boolean - if set, this box will be a password box
* - value = optional default value for the input box
* - size = optional size for the input box
* - length = optional maxlength for the input box
* Author: Paul Lockaby <*****@*****.**>
*/
function tpl_function_html_input($params, &$tpl)
{
require_once "shared.escape_chars.php";
$name = null;
$value = '';
$password = false;
$extra = '';
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'name':
case 'value':
${$_key} = $_value;
break;
case 'password':
${$_key} = true;
break;
default:
if (!is_array($_key)) {
$extra .= ' ' . $_key . '="' . $_value . '"';
} else {
$tpl->trigger_error("html_input: attribute '{$_key}' cannot be an array");
}
}
}
if (!isset($name) || empty($name)) {
$tpl->trigger_error("html_input: missing 'name' parameter");
return;
}
$toReturn = '<input type="';
$toReturn .= $password ? 'password' : 'text';
$toReturn .= '" name="' . tpl_escape_chars($name) . '" value="' . tpl_escape_chars($value) . '" ' . $extra . ' />';
return $toReturn;
}
/**
* Template_Lite {html_textbox} function plugin
*
* Type: function
* Name: html_textbox
* Purpose: Creates a textbox
* Input:
* - name = the name of the textbox
* - rows = optional number of rows in the textbox
* - cols = optional number of columns in the textbox
* - value = optional preset value to put in the textbox
* Author: Paul Lockaby <*****@*****.**>
*/
function tpl_function_html_textbox($params, &$tpl)
{
require_once "shared.escape_chars.php";
$name = null;
$value = '';
$extra = '';
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'name':
case 'value':
${$_key} = $_value;
break;
default:
if (!is_array($_key)) {
$extra .= ' ' . $_key . '="' . tpl_escape_chars($_value) . '"';
} else {
$tpl->trigger_error("html_textbox: attribute '{$_key}' cannot be an array");
}
}
}
if (!isset($name) || empty($name)) {
$tpl->trigger_error("html_textbox: missing 'name' parameter");
return;
}
$toReturn = '<textarea name="' . tpl_escape_chars($name) . '" ' . $extra . '>' . tpl_escape_chars($value) . '</textarea>';
return $toReturn;
}
function tpl_function_html_options_optgroup(&$tpl, $key, $values, $selected)
{
$optgroup_html = '<optgroup label="' . tpl_escape_chars($key) . '">' . "\n";
foreach ($values as $key => $value) {
$optgroup_html .= tpl_function_html_options_optoutput($tpl, $key, $value, $selected);
}
$optgroup_html .= "</optgroup>\n";
return $optgroup_html;
}
/**
* Template_Lite {html_checkbox} function plugin
*
* Type: function
* Name: textbox
* Purpose: Creates a checkbox
* Input:
* - name = the name of the checkbox
* - value = optional value for the checkbox
* - checked = boolean - whether the box is checked or not
* Author: Paul Lockaby <*****@*****.**>
*/
function tpl_function_html_checkboxes($params, &$tpl)
{
require_once "shared.escape_chars.php";
$name = null;
$value = null;
$checked = null;
$extra = '';
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'name':
case 'value':
${$_key} = $_value;
break;
case 'checked':
if ($_key == 'true' || $_key == 'yes' || $_key == 'on') {
${$_key} = true;
} else {
${$_key} = false;
}
break;
default:
if (!is_array($_key)) {
$extra .= ' ' . $_key . '="' . tpl_escape_chars($_value) . '"';
} else {
$tpl->trigger_error("html_checkbox: attribute '{$_key}' cannot be an array");
}
}
}
if (!isset($name) || empty($name)) {
$tpl->trigger_error("html_checkbox: missing 'name' parameter");
return;
}
$toReturn = '<input type="checkbox" name="' . tpl_escape_chars($name) . '"';
if (isset($checked)) {
$toReturn .= ' checked';
}
if (isset($value)) {
$toReturn .= ' value="' . tpl_escape_chars($value) . '"';
}
$toReturn .= ' ' . $extra . ' />';
return $toReturn;
}
function tpl_input_checkbox($params, $tpl)
{
if (!defined('CORE_INCLUDE_DIR')) {
define('CORE_INCLUDE_DIR', CORE_DIR . ((!defined('SHOP_DEVELOPER') || !constant('SHOP_DEVELOPER')) && version_compare(PHP_VERSION, '5.0', '>=') ? '/include_v5' : '/include'));
}
require_once CORE_INCLUDE_DIR . '/smartyplugins/shared.escape_chars.php';
$name = null;
$value = null;
$checked = null;
$extra = '';
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'name':
case 'value':
${$_key} = $_value;
break;
case 'checked':
if ($_key == 'true' || $_key == 'yes' || $_key == 'on') {
${$_key} = true;
} else {
${$_key} = false;
}
break;
default:
if (!is_array($_key)) {
$extra .= ' ' . $_key . '="' . tpl_escape_chars($_value) . '"';
} else {
$tpl->trigger_error("html_checkbox: attribute '{$_key}' cannot be an array");
}
}
}
$toReturn = '<input type="checkbox" name="' . tpl_escape_chars($name) . '"';
if (isset($checked)) {
$toReturn .= ' checked';
}
if (isset($value)) {
$toReturn .= ' value="' . tpl_escape_chars($value) . '"';
}
$toReturn .= ' ' . $extra . ' />';
return $toReturn;
}
function tpl_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels)
{
$_output = '';
if ($labels) {
$_output .= '<label>';
}
$_output .= '<input type="checkbox" name="' . tpl_escape_chars($name) . '[]" value="' . tpl_escape_chars($value) . '"';
if (in_array((string) $value, $selected)) {
$_output .= ' checked="checked"';
}
$_output .= $extra . ' />' . $output;
if ($labels) {
$_output .= '</label>';
}
$_output .= $separator;
return $_output;
}
/**
* template_lite {html_image} function plugin
*
* Type: function
* Name: html_image
* Purpose: Outputs an image tag along with resized height/width
* Input:
* - url = the url of the picture
* - width = optional width
* - height = optional height
* - limit = boolean - will resize image to the above height
* and width if the above height and width are
* smaller than the real height and width
* - border = optional size of the border, default is "0"
* - alt = optional alternate text to display
* Examples:<br>
* <pre>
* {html_image url="http://www.yoursite.com/image.jpg"}
* {html_image url="images/me.gif" alt="A picture of me!"}
* </pre>
* Author: Paul Lockaby <*****@*****.**>
*/
function tpl_function_html_image($params, &$tpl)
{
require_once "shared.escape_chars.php";
$alt = '';
$url = '';
$height = '';
$width = '';
$extra = '';
$prefix = '';
$suffix = '';
$basedir = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : '';
foreach ($params as $_key => $_val) {
switch ($_key) {
case 'url':
case 'height':
case 'width':
${$_key} = $_val;
break;
case 'limit':
${$_key} = true;
break;
case 'alt':
if (!is_array($_val)) {
${$_key} = tpl_escape_chars($_val);
} else {
$tpl->trigger_error("html_image: attribute '{$_key}' cannot be an array");
}
break;
case 'link':
case 'href':
$prefix = '<a href="' . $_val . '">';
$suffix = '</a>';
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . template_function_escape_special_chars($_val) . '"';
} else {
$template_object->trigger_error("html_image: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (empty($url)) {
$template_object->trigger_error("html_image: missing 'url' parameter", E_USER_NOTICE);
return;
}
if (substr($file, 0, 1) == '/') {
$_image_path = $basedir . $file;
} else {
$_image_path = $file;
}
// 0 = width, 1 = height
if ($size = @getimagesize($url)) {
if (empty($limit) || $limit == false) {
// only a height was specified; we will fill in the width
if (!empty($height)) {
$width = $size[0];
}
// only a width was specified; we will fill in the height
if (!empty($width)) {
$height = $size[1];
}
// neither a height nor a width was specified; we will fill in both
if (empty($width) && empty($height)) {
$width = $size[0];
$height = $size[1];
}
} else {
if (!empty($width) && $size[0] > $width || !empty($height) && $size[1] > $height) {
if (!empty($height) && !empty($width)) {
// compare the ratios to determine how much each dimension needs to be changed
// this will return the width if the height is set to specified
$bth_width = round($size[0] * ($height / $size[1]));
// this will return the height if the width is set to specified
$bth_height = round($size[1] * ($width / $size[0]));
// first we set the width to the max and see how big the height will be
if (!($bth_height > $height)) {
// returned height is acceptable (i.e. less than specified)
$fin1_height = $bth_height;
$fin1_width = $width;
}
// now we set the height to the max and see how big the width will be
if (!($bth_width > $width)) {
// returned width is acceptable (i.e. less than specified)
$fin2_height = $height;
$fin2_width = $bth_width;
}
// check to see if both of them went through
if (isset($fin1_height) && isset($fin1_width) && isset($fin2_height) && isset($fin2_width)) {
// now check the difference between abs($fin1_height-$fin1_width) and abs($fin2_height-$fin2_width)
// since we obviously want the larger image, take whichever one has the smaller difference
if (abs($fin1_height - $fin1_width) < abs($fin2_height - $fin2_width)) {
$new_height = $fin1_height;
$new_width = $fin1_width;
} else {
$new_height = $fin2_height;
$new_width = $fin2_width;
}
} else {
// since $new_height and $new_width weren't set above, we have to set them here
if (isset($fin1_height) && isset($fin1_width)) {
$new_height = $fin1_height;
$new_width = $fin1_width;
} else {
$new_height = $fin2_height;
$new_width = $fin2_width;
}
}
} else {
// only a height or only a width was specified
// much easier
if (!empty($height)) {
// working with only a height now
$new_height = $height;
$new_width = round($size[0] * ($height / $size[1]));
}
if (!empty($width)) {
// working with only a width now
$new_height = round($size[1] * ($width / $size[0]));
$new_width = $width;
}
}
$width = $new_width;
$height = $new_height;
} else {
$width = $size[0];
$height = $size[1];
}
}
}
return $prefix . '<img src="' . $url . '" alt="' . $alt . '" width="' . $width . '" height="' . $height . '"' . $extra . ' />' . $suffix;
}
