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<?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-ddif (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("-", $time);// make syntax "+N" or "-N" work with start_year and end_yearif (preg_match('!^(\+|\-)\s*(\d+)$!', $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 = $year_result = "";if ($display_months) {$month_names = array();$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 ($display_days) {$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) {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);$year_result .= '</select>';}}// Loop thru the field_order fieldfor ($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 .= $year_result;break;}// Add the field seperatorif($i != 2) {$html_result .= $field_separator;}}return $html_result;}/* vim: set expandtab: */?>