diff -r 000000000000 -r c63de9eb7045 smarty/plugins/function.html_select_date.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/smarty/plugins/function.html_select_date.php	Sun Mar 23 14:59:33 2008 -0400
@@ -0,0 +1,331 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {html_select_date} plugin
+ *
+ * Type:     function<br>
+ * Name:     html_select_date<br>
+ * Purpose:  Prints the dropdowns for date selection.
+ *
+ * ChangeLog:<br>
+ *           - 1.0 initial release
+ *           - 1.1 added support for +/- N syntax for begin
+ *                and end year values. (Monte)
+ *           - 1.2 added support for yyyy-mm-dd syntax for
+ *                time value. (Jan Rosier)
+ *           - 1.3 added support for choosing format for
+ *                month values (Gary Loescher)
+ *           - 1.3.1 added support for choosing format for
+ *                day values (Marcus Bointon)
+ *           - 1.3.2 support negative timestamps, force year
+ *             dropdown to include given date unless explicitly set (Monte)
+ *           - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that
+ *             of 0000-00-00 dates (cybot, boots)
+ * @link http://smarty.php.net/manual/en/language.function.html.select.date.php {html_select_date}
+ *      (Smarty online manual)
+ * @version 1.3.4
+ * @author Andrei Zmievski
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_html_select_date($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+    require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
+    require_once $smarty->_get_plugin_filepath('function','html_options');
+    /* Default values. */
+    $prefix          = "Date_";
+    $start_year      = strftime("%Y");
+    $end_year        = $start_year;
+    $display_days    = true;
+    $display_months  = true;
+    $display_years   = true;
+    $month_format    = "%B";
+    /* Write months as numbers by default  GL */
+    $month_value_format = "%m";
+    $day_format      = "%02d";
+    /* Write day values using this format MB */
+    $day_value_format = "%d";
+    $year_as_text    = false;
+    /* Display years in reverse order? Ie. 2000,1999,.... */
+    $reverse_years   = false;
+    /* Should the select boxes be part of an array when returned from PHP?
+       e.g. setting it to "birthday", would create "birthday[Day]",
+       "birthday[Month]" & "birthday[Year]". Can be combined with prefix */
+    $field_array     = null;
+    /* <select size>'s of the different <select> tags.
+       If not set, uses default dropdown. */
+    $day_size        = null;
+    $month_size      = null;
+    $year_size       = null;
+    /* Unparsed attributes common to *ALL* the <select>/<input> tags.
+       An example might be in the template: all_extra ='class ="foo"'. */
+    $all_extra       = null;
+    /* Separate attributes for the tags. */
+    $day_extra       = null;
+    $month_extra     = null;
+    $year_extra      = null;
+    /* Order in which to display the fields.
+       "D" -> day, "M" -> month, "Y" -> year. */
+    $field_order     = 'MDY';
+    /* String printed between the different fields. */
+    $field_separator = "\n";
+    $time = time();
+    $all_empty       = null;
+    $day_empty       = null;
+    $month_empty     = null;
+    $year_empty      = null;
+    $extra_attrs     = '';
+
+    foreach ($params as $_key=>$_value) {
+        switch ($_key) {
+            case 'prefix':
+            case 'time':
+            case 'start_year':
+            case 'end_year':
+            case 'month_format':
+            case 'day_format':
+            case 'day_value_format':
+            case 'field_array':
+            case 'day_size':
+            case 'month_size':
+            case 'year_size':
+            case 'all_extra':
+            case 'day_extra':
+            case 'month_extra':
+            case 'year_extra':
+            case 'field_order':
+            case 'field_separator':
+            case 'month_value_format':
+            case 'month_empty':
+            case 'day_empty':
+            case 'year_empty':
+                $$_key = (string)$_value;
+                break;
+
+            case 'all_empty':
+                $$_key = (string)$_value;
+                $day_empty = $month_empty = $year_empty = $all_empty;
+                break;
+
+            case 'display_days':
+            case 'display_months':
+            case 'display_years':
+            case 'year_as_text':
+            case 'reverse_years':
+                $$_key = (bool)$_value;
+                break;
+
+            default:
+                if(!is_array($_value)) {
+                    $extra_attrs .= ' '.$_key.'="'.smarty_function_escape_special_chars($_value).'"';
+                } else {
+                    $smarty->trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (preg_match('!^-\d+$!', $time)) {
+        // negative timestamp, use date()
+        $time = date('Y-m-d', $time);
+    }
+    // If $time is not in format yyyy-mm-dd
+    if (preg_match('/^(\d{0,4}-\d{0,2}-\d{0,2})/', $time, $found)) {
+        $time = $found[1];
+    } else {
+        // use smarty_make_timestamp to get an unix timestamp and
+        // strftime to make yyyy-mm-dd
+        $time = strftime('%Y-%m-%d', smarty_make_timestamp($time));
+    }
+    // Now split this in pieces, which later can be used to set the select
+    $time = explode("-", $time);
+
+    // make syntax "+N" or "-N" work with start_year and end_year
+    if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) {
+        if ($match[1] == '+') {
+            $end_year = strftime('%Y') + $match[2];
+        } else {
+            $end_year = strftime('%Y') - $match[2];
+        }
+    }
+    if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) {
+        if ($match[1] == '+') {
+            $start_year = strftime('%Y') + $match[2];
+        } else {
+            $start_year = strftime('%Y') - $match[2];
+        }
+    }
+    if (strlen($time[0]) > 0) {
+        if ($start_year > $time[0] && !isset($params['start_year'])) {
+            // force start year to include given date if not explicitly set
+            $start_year = $time[0];
+        }
+        if($end_year < $time[0] && !isset($params['end_year'])) {
+            // force end year to include given date if not explicitly set
+            $end_year = $time[0];
+        }
+    }
+
+    $field_order = strtoupper($field_order);
+
+    $html_result = $month_result = $day_result = $year_result = "";
+
+    $field_separator_count = -1;
+    if ($display_months) {
+    	$field_separator_count++;
+        $month_names = array();
+        $month_values = array();
+        if(isset($month_empty)) {
+            $month_names[''] = $month_empty;
+            $month_values[''] = '';
+        }
+        for ($i = 1; $i <= 12; $i++) {
+            $month_names[$i] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000));
+            $month_values[$i] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000));
+        }
+
+        $month_result .= '<select name=';
+        if (null !== $field_array){
+            $month_result .= '"' . $field_array . '[' . $prefix . 'Month]"';
+        } else {
+            $month_result .= '"' . $prefix . 'Month"';
+        }
+        if (null !== $month_size){
+            $month_result .= ' size="' . $month_size . '"';
+        }
+        if (null !== $month_extra){
+            $month_result .= ' ' . $month_extra;
+        }
+        if (null !== $all_extra){
+            $month_result .= ' ' . $all_extra;
+        }
+        $month_result .= $extra_attrs . '>'."\n";
+
+        $month_result .= smarty_function_html_options(array('output'     => $month_names,
+                                                            'values'     => $month_values,
+                                                            'selected'   => (int)$time[1] ? strftime($month_value_format, mktime(0, 0, 0, (int)$time[1], 1, 2000)) : '',
+                                                            'print_result' => false),
+                                                      $smarty);
+        $month_result .= '</select>';
+    }
+
+    if ($display_days) {
+    	$field_separator_count++;
+        $days = array();
+        if (isset($day_empty)) {
+            $days[''] = $day_empty;
+            $day_values[''] = '';
+        }
+        for ($i = 1; $i <= 31; $i++) {
+            $days[] = sprintf($day_format, $i);
+            $day_values[] = sprintf($day_value_format, $i);
+        }
+
+        $day_result .= '<select name=';
+        if (null !== $field_array){
+            $day_result .= '"' . $field_array . '[' . $prefix . 'Day]"';
+        } else {
+            $day_result .= '"' . $prefix . 'Day"';
+        }
+        if (null !== $day_size){
+            $day_result .= ' size="' . $day_size . '"';
+        }
+        if (null !== $all_extra){
+            $day_result .= ' ' . $all_extra;
+        }
+        if (null !== $day_extra){
+            $day_result .= ' ' . $day_extra;
+        }
+        $day_result .= $extra_attrs . '>'."\n";
+        $day_result .= smarty_function_html_options(array('output'     => $days,
+                                                          'values'     => $day_values,
+                                                          'selected'   => $time[2],
+                                                          'print_result' => false),
+                                                    $smarty);
+        $day_result .= '</select>';
+    }
+
+    if ($display_years) {
+    	$field_separator_count++;
+        if (null !== $field_array){
+            $year_name = $field_array . '[' . $prefix . 'Year]';
+        } else {
+            $year_name = $prefix . 'Year';
+        }
+        if ($year_as_text) {
+            $year_result .= '<input type="text" name="' . $year_name . '" value="' . $time[0] . '" size="4" maxlength="4"';
+            if (null !== $all_extra){
+                $year_result .= ' ' . $all_extra;
+            }
+            if (null !== $year_extra){
+                $year_result .= ' ' . $year_extra;
+            }
+            $year_result .= ' />';
+        } else {
+            $years = range((int)$start_year, (int)$end_year);
+            if ($reverse_years) {
+                rsort($years, SORT_NUMERIC);
+            } else {
+                sort($years, SORT_NUMERIC);
+            }
+            $yearvals = $years;
+            if(isset($year_empty)) {
+                array_unshift($years, $year_empty);
+                array_unshift($yearvals, '');
+            }
+            $year_result .= '<select name="' . $year_name . '"';
+            if (null !== $year_size){
+                $year_result .= ' size="' . $year_size . '"';
+            }
+            if (null !== $all_extra){
+                $year_result .= ' ' . $all_extra;
+            }
+            if (null !== $year_extra){
+                $year_result .= ' ' . $year_extra;
+            }
+            $year_result .= $extra_attrs . '>'."\n";
+            $year_result .= smarty_function_html_options(array('output' => $years,
+                                                               'values' => $yearvals,
+                                                               'selected'   => $time[0],
+                                                               'print_result' => false),
+                                                         $smarty);
+            $year_result .= '</select>';
+        }
+    }
+
+    // Loop thru the field_order field
+    for ($i = 0; $i <= 2; $i++){
+        $c = substr($field_order, $i, 1);
+        switch ($c){
+            case 'D':
+                $html_result .= $day_result;
+                break;
+
+            case 'M':
+                $html_result .= $month_result;
+                break;
+
+            case 'Y':
+                $html_result .= $year_result;
+                break;
+        }
+        // Add the field seperator
+        if($i < $field_separator_count) {
+            $html_result .= $field_separator;
+        }
+    }
+
+    return $html_result;
+}
+
+/* vim: set expandtab: */
+
+?>