Initial repo created

[timetracker.git] / WEB-INF / lib / smarty / plugins / function.html_options.php

diff --git a/WEB-INF/lib/smarty/plugins/function.html_options.php b/WEB-INF/lib/smarty/plugins/function.html_options.php
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+++ b/WEB-INF/lib/smarty/plugins/function.html_options.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * Smarty plugin
+ * 
+ * @package Smarty
+ * @subpackage PluginsFunction
+ */
+
+/**
+ * Smarty {html_options} function plugin
+ * 
+ * Type:     function<br>
+ * Name:     html_options<br>
+ * Purpose:  Prints the list of <option> tags generated from
+ *            the passed parameters
+ * 
+ * @link http://smarty.php.net/manual/en/language.function.html.options.php {html_image}
+ *      (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com> 
+ * @param array $params parameters
+ * Input:<br>
+ *            - name       (optional) - string default "select"
+ *            - values     (required if no options supplied) - array
+ *            - options    (required if no values supplied) - associative array
+ *            - selected   (optional) - string default not set
+ *            - output     (required if not options supplied) - array
+ * @param object $template template object
+ * @return string 
+ * @uses smarty_function_escape_special_chars()
+ */
+function smarty_function_html_options($params, $template)
+{
+    require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php');
+
+    $name = null;
+    $values = null;
+    $options = null;
+    $selected = array();
+    $output = null;
+    $id = null;
+    $class = null;
+
+    $extra = '';
+    $options_extra = '';
+
+    foreach($params as $_key => $_val) {
+        switch ($_key) {
+            case 'name':
+            case 'class':
+            case 'id':
+                $$_key = (string)$_val;
+                break;
+
+            case 'options':
+                $$_key = (array)$_val;
+                break;
+
+            case 'values':
+            case 'output':
+                $$_key = array_values((array)$_val);
+                break;
+
+            case 'selected':
+                $$_key = array_map('strval', array_values((array)$_val));
+                break;
+
+            default:
+                if (!is_array($_val)) {
+                    $extra .= ' ' . $_key . '="' . smarty_function_escape_special_chars($_val) . '"';
+                } else {
+                    trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                } 
+                break;
+        } 
+    } 
+
+    if (!isset($options) && !isset($values))
+        return '';
+    /* raise error here? */
+
+    $_html_result = '';
+    $_idx = 0;
+
+    if (isset($options)) {
+        foreach ($options as $_key => $_val) {
+          $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
+        }
+    } else {
+        foreach ($values as $_i => $_key) {
+            $_val = isset($output[$_i]) ? $output[$_i] : '';
+            $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected, $id, $class, $_idx);
+        } 
+    } 
+
+    if (!empty($name)) {
+        $_html_class = !empty($class) ? ' class="'.$class.'"' : '';
+        $_html_id = !empty($id) ? ' id="'.$id.'"' : '';
+        $_html_result = '<select name="' . $name . '"' . $_html_class . $_html_id . $extra . '>' . "\n" . $_html_result . '</select>' . "\n";
+    } 
+
+    return $_html_result;
+} 
+
+function smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, &$idx)
+{
+    if (!is_array($value)) {
+        $_html_result = '<option value="' .
+        smarty_function_escape_special_chars($key) . '"';
+        if (in_array((string)$key, $selected))
+            $_html_result .= ' selected="selected"';
+        $_html_class = !empty($class) ? ' class="'.$class.' option"' : '';
+        $_html_id = !empty($id) ? ' id="'.$id.'-'.$idx.'"' : '';
+        $_html_result .= $_html_class . $_html_id . '>' . smarty_function_escape_special_chars($value) . '</option>' . "\n";
+        $idx++;
+    } else {
+        $_idx = 0;
+        $_html_result = smarty_function_html_options_optgroup($key, $value, $selected, $id.'-'.$idx, $class, $_idx);
+        $idx++;
+    }
+    return $_html_result;
+} 
+
+function smarty_function_html_options_optgroup($key, $values, $selected, $id, $class, &$idx)
+{
+    $optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($key) . '">' . "\n";
+    foreach ($values as $key => $value) {
+        $optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected, $id, $class, $idx);
+    } 
+    $optgroup_html .= "</optgroup>\n";
+    return $optgroup_html;
+} 
+
+?>
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