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<?php |
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/* |
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* Smarty plugin |
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* ------------------------------------------------------------- |
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* Type: function |
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* Name: html_select_date |
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* Version: 1.3 |
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* Purpose: Prints the dropdowns for date selection. |
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* Author: Andrei Zmievski |
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* |
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* ChangeLog: 1.0 initial release |
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* 1.1 added support for +/- N syntax for begin |
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* and end year values. (Monte) |
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* 1.2 added support for yyyy-mm-dd syntax for |
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* time value. (Jan Rosier) |
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* 1.3 added support for choosing format for |
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* month values (Gary Loescher) |
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* ------------------------------------------------------------- |
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*/ |
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require_once $this->_get_plugin_filepath('shared','make_timestamp'); |
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require_once $this->_get_plugin_filepath('function','html_options'); |
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function smarty_function_html_select_date($params, &$smarty) |
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{ |
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/* Default values. */ |
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$prefix = "Date_"; |
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$start_year = strftime("%Y"); |
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$end_year = $start_year; |
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$display_days = true; |
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$display_months = true; |
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$display_years = true; |
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$month_format = "%B"; |
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/* Write months as numbers by default GL */ |
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$month_value_format = "%m"; |
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$day_format = "%02d"; |
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$year_as_text = false; |
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/* Display years in reverse order? Ie. 2000,1999,.... */ |
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$reverse_years = false; |
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/* Should the select boxes be part of an array when returned from PHP? |
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e.g. setting it to "birthday", would create "birthday[Day]", |
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"birthday[Month]" & "birthday[Year]". Can be combined with prefix */ |
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$field_array = null; |
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/* <select size>'s of the different <select> tags. |
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If not set, uses default dropdown. */ |
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$day_size = null; |
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$month_size = null; |
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$year_size = null; |
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/* Unparsed attributes common to *ALL* the <select>/<input> tags. |
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An example might be in the template: all_extra ='class ="foo"'. */ |
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$all_extra = null; |
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/* Separate attributes for the tags. */ |
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$day_extra = null; |
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$month_extra = null; |
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$year_extra = null; |
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/* Order in which to display the fields. |
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"D" -> day, "M" -> month, "Y" -> year. */ |
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$field_order = 'MDY'; |
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/* String printed between the different fields. */ |
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$field_separator = "\n"; |
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$time = time(); |
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|
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|
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extract($params); |
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|
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// If $time is not in format yyyy-mm-dd |
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if (!preg_match('/^\d{4}-\d{2}-\d{2}$/', $time)) { |
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// then $time is empty or unix timestamp or mysql timestamp |
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// using smarty_make_timestamp to get an unix timestamp and |
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// strftime to make yyyy-mm-dd |
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$time = strftime('%Y-%m-%d', smarty_make_timestamp($time)); |
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} |
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// Now split this in pieces, which later can be used to set the select |
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$time = explode("-", $time); |
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|
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// make syntax "+N" or "-N" work with start_year and end_year |
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if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) { |
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if ($match[1] == '+') { |
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$end_year = strftime('%Y') + $match[2]; |
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} else { |
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$end_year = strftime('%Y') - $match[2]; |
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} |
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} |
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if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) { |
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if ($match[1] == '+') { |
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$start_year = strftime('%Y') + $match[2]; |
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} else { |
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$start_year = strftime('%Y') - $match[2]; |
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} |
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} |
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|
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$field_order = strtoupper($field_order); |
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|
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$html_result = $month_result = $day_result = $year_result = ""; |
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|
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if ($display_months) { |
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$month_names = array(); |
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$month_values = array(); |
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|
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for ($i = 1; $i <= 12; $i++) { |
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$month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); |
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$month_values[] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000)); |
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} |
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|
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$month_result .= '<select name='; |
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if (null !== $field_array){ |
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$month_result .= '"' . $field_array . '[' . $prefix . 'Month]"'; |
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} else { |
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$month_result .= '"' . $prefix . 'Month"'; |
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} |
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if (null !== $month_size){ |
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$month_result .= ' size="' . $month_size . '"'; |
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} |
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if (null !== $month_extra){ |
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$month_result .= ' ' . $month_extra; |
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} |
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if (null !== $all_extra){ |
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$month_result .= ' ' . $all_extra; |
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} |
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$month_result .= '>'."\n"; |
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|
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$month_result .= smarty_function_html_options(array('output' => $month_names, |
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'values' => $month_values, |
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'selected' => $month_values[$time[1]-1], |
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'print_result' => false), |
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$smarty); |
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|
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$month_result .= '</select>'; |
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} |
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|
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if ($display_days) { |
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$days = array(); |
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for ($i = 1; $i <= 31; $i++) |
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$days[] = sprintf($day_format, $i); |
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|
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$day_result .= '<select name='; |
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if (null !== $field_array){ |
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$day_result .= '"' . $field_array . '[' . $prefix . 'Day]"'; |
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} else { |
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$day_result .= '"' . $prefix . 'Day"'; |
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} |
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if (null !== $day_size){ |
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$day_result .= ' size="' . $day_size . '"'; |
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} |
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if (null !== $all_extra){ |
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$day_result .= ' ' . $all_extra; |
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} |
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if (null !== $day_extra){ |
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$day_result .= ' ' . $day_extra; |
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} |
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$day_result .= '>'."\n"; |
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$day_result .= smarty_function_html_options(array('output' => $days, |
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'values' => range(1, 31), |
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'selected' => $time[2], |
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'print_result' => false), |
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$smarty); |
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$day_result .= '</select>'; |
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} |
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|
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if ($display_years) { |
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if (null !== $field_array){ |
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$year_name = $field_array . '[' . $prefix . 'Year]'; |
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} else { |
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$year_name = $prefix . 'Year'; |
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} |
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if ($year_as_text) { |
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$year_result .= '<input type="text" name="' . $year_name . '" value="' . $time[0] . '" size="4" maxlength="4"'; |
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if (null !== $all_extra){ |
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$year_result .= ' ' . $all_extra; |
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} |
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if (null !== $year_extra){ |
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$year_result .= ' ' . $year_extra; |
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} |
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$year_result .= '>'; |
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} else { |
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$years = range((int)$start_year, (int)$end_year); |
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if ($reverse_years) { |
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rsort($years, SORT_NUMERIC); |
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} |
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|
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$year_result .= '<select name="' . $year_name . '"'; |
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if (null !== $year_size){ |
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$year_result .= ' size="' . $year_size . '"'; |
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} |
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if (null !== $all_extra){ |
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$year_result .= ' ' . $all_extra; |
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} |
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if (null !== $year_extra){ |
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$year_result .= ' ' . $year_extra; |
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} |
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$year_result .= '>'."\n"; |
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$year_result .= smarty_function_html_options(array('output' => $years, |
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'values' => $years, |
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'selected' => $time[0], |
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'print_result' => false), |
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$smarty); |
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$year_result .= '</select>'; |
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} |
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} |
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|
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// Loop thru the field_order field |
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for ($i = 0; $i <= 2; $i++){ |
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$c = substr($field_order, $i, 1); |
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switch ($c){ |
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case 'D': |
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$html_result .= $day_result; |
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break; |
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|
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case 'M': |
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$html_result .= $month_result; |
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break; |
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|
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case 'Y': |
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$html_result .= $year_result; |
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break; |
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} |
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// Add the field seperator |
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if($i != 2) { |
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$html_result .= $field_separator; |
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} |
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} |
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|
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print $html_result; |
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} |
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|
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/* vim: set expandtab: */ |
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|
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?> |
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