diff options
Diffstat (limited to 'libs/plugins/function.html_select_date.php')
| -rw-r--r-- | libs/plugins/function.html_select_date.php | 468 |
1 files changed, 263 insertions, 205 deletions
diff --git a/libs/plugins/function.html_select_date.php b/libs/plugins/function.html_select_date.php index 1d57fdc7..93a37d74 100644 --- a/libs/plugins/function.html_select_date.php +++ b/libs/plugins/function.html_select_date.php @@ -7,46 +7,65 @@ */ /** + * @ignore + */ +require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php'); +/** + * @ignore + */ +require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php'); + +/** * Smarty {html_select_date} plugin * * Type: function<br> * Name: html_select_date<br> * Purpose: Prints the dropdowns for date selection. * - * ChangeLog:<br> + * ChangeLog: + * <pre> * - 1.0 initial release * - 1.1 added support for +/- N syntax for begin - * and end year values. (Monte) + * and end year values. (Monte) * - 1.2 added support for yyyy-mm-dd syntax for - * time value. (Jan Rosier) + * time value. (Jan Rosier) * - 1.3 added support for choosing format for - * month values (Gary Loescher) + * month values (Gary Loescher) * - 1.3.1 added support for choosing format for - * day values (Marcus Bointon) + * 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) + * - 2.0 complete rewrite for performance, + * added attributes month_names, *_id + * </pre> * - * @link http://smarty.php.net/manual/en/language.function.html.select.date.php {html_select_date} + * @link http://www.smarty.net/manual/en/language.function.html.select.date.php {html_select_date} * (Smarty online manual) - * @version 1.3.4 + * @version 2.0 * @author Andrei Zmievski * @author Monte Ohrt <monte at ohrt dot com> - * @param array $params parameters - * @param object $template template object + * @author Rodney Rehm + * @param array $params parameters + * @param Smarty_Internal_Template $template template object * @return string */ function smarty_function_html_select_date($params, $template) { - require_once(SMARTY_PLUGINS_DIR . 'shared.escape_special_chars.php'); - require_once(SMARTY_PLUGINS_DIR . 'shared.make_timestamp.php'); - require_once(SMARTY_PLUGINS_DIR . 'function.html_options.php'); + // generate timestamps used for month names only + static $_month_timestamps = null; + if ($_month_timestamps === null) { + $_month_timestamps = array(); + for ($i = 1; $i <= 12; $i++) { + $_month_timestamps[$i] = mktime(0, 0, 0, $i, 1, 2000); + } + } /* Default values. */ $prefix = "Date_"; - $start_year = strftime("%Y"); - $end_year = $start_year; + $start_year = null; + $end_year = null; $display_days = true; $display_months = true; $display_years = true; @@ -80,23 +99,42 @@ function smarty_function_html_select_date($params, $template) $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; + $option_separator = "\n"; + $time = null; + // $all_empty = null; + // $day_empty = null; + // $month_empty = null; + // $year_empty = null; $extra_attrs = ''; + $all_id = null; + $day_id = null; + $month_id = null; + $year_id = null; foreach ($params as $_key => $_value) { switch ($_key) { - case 'prefix': case 'time': + if (!is_array($_value)) { + $time = smarty_make_timestamp($_value); + } + break; + + case 'month_names': + if (is_array($_value) && count($_value) == 12) { + $$_key = $_value; + } else { + trigger_error("html_select_date: month_names must be an array of 12 strings", E_USER_NOTICE); + } + break; + + case 'prefix': + case 'field_array': case 'start_year': case 'end_year': - case 'month_format': case 'day_format': case 'day_value_format': - case 'field_array': + case 'month_format': + case 'month_value_format': case 'day_size': case 'month_size': case 'year_size': @@ -106,18 +144,18 @@ function smarty_function_html_select_date($params, $template) case 'year_extra': case 'field_order': case 'field_separator': - case 'month_value_format': + case 'option_separator': + case 'all_empty': case 'month_empty': case 'day_empty': case 'year_empty': + case 'all_id': + case 'month_id': + case 'day_id': + case 'year_id': $$_key = (string)$_value; break; - case 'all_empty': - $$_key = (string)$_value; - $day_empty = $month_empty = $year_empty = $all_empty; - break; - case 'display_days': case 'display_months': case 'display_years': @@ -134,197 +172,217 @@ function smarty_function_html_select_date($params, $template) } break; } - } - - if (preg_match('!^-\d+$!', $time)) { - // negative timestamp, use date() - $time = date('Y-m-d', $time); - } - // If $time is not in format yyyy-mm-dd - if (preg_match('/^(\d{0,4}-\d{0,2}-\d{0,2})/', $time, $found)) { - $time = $found[1]; - } else { - // use smarty_make_timestamp to get an unix timestamp and - // strftime to make yyyy-mm-dd - $time = strftime('%Y-%m-%d', smarty_make_timestamp($time)); - } - // Now split this in pieces, which later can be used to set the select - $time = explode("-", $time); - // make syntax "+N" or "-N" work with start_year and end_year - if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) { - if ($match[1] == '+') { - $end_year = strftime('%Y') + $match[2]; - } else { - $end_year = strftime('%Y') - $match[2]; - } - } - if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) { - if ($match[1] == '+') { - $start_year = strftime('%Y') + $match[2]; + } + + // Note: date() is faster than strftime() + // Note: explode(date()) is faster than date() date() date() + if (isset($params['time']) && is_array($params['time'])) { + if (isset($params['time'][$prefix . 'Year'])) { + // $_REQUEST[$field_array] given + foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) { + $_variableName = '_' . strtolower($_elementName); + $$_variableName = isset($params['time'][$prefix . $_elementName]) + ? $params['time'][$prefix . $_elementName] + : date($_elementKey); + } + $time = mktime(0, 0, 0, $_month, $_day, $_year); + } elseif (isset($params['time'][$field_array][$prefix . 'Year'])) { + // $_REQUEST given + foreach (array('Y' => 'Year', 'm' => 'Month', 'd' => 'Day') as $_elementKey => $_elementName) { + $_variableName = '_' . strtolower($_elementName); + $$_variableName = isset($params['time'][$field_array][$prefix . $_elementName]) + ? $params['time'][$field_array][$prefix . $_elementName] + : date($_elementKey); + } + $time = mktime(0, 0, 0, $_month, $_day, $_year); } else { - $start_year = strftime('%Y') - $match[2]; - } - } - if (strlen($time[0]) > 0) { - if ($start_year > $time[0] && !isset($params['start_year'])) { - // force start year to include given date if not explicitly set - $start_year = $time[0]; - } - if ($end_year < $time[0] && !isset($params['end_year'])) { - // force end year to include given date if not explicitly set - $end_year = $time[0]; - } - } - - $field_order = strtoupper($field_order); - - $html_result = $month_result = $day_result = $year_result = ""; - - $field_separator_count = -1; - if ($display_months) { - $field_separator_count++; - $month_names = array(); - $month_values = array(); - if (isset($month_empty)) { - $month_names[''] = $month_empty; - $month_values[''] = ''; - } - for ($i = 1; $i <= 12; $i++) { - $month_names[$i] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); - $month_values[$i] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000)); - } + // no date found, use NOW + list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d')); + } + } elseif ($time === null) { + list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d')); + } else { + list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d', $time)); + } - $month_result .= '<select name='; - if (null !== $field_array) { - $month_result .= '"' . $field_array . '[' . $prefix . 'Month]"'; + // make syntax "+N" or "-N" work with $start_year and $end_year + // Note preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match) is slower than trim+substr + foreach (array('start', 'end') as $key) { + $key .= '_year'; + $t = $$key; + if ($t === null) { + $$key = (int)$_year; + } else if ($t[0] == '+') { + $$key = (int)($_year + trim(substr($t, 1))); + } else if ($t[0] == '-') { + $$key = (int)($_year - trim(substr($t, 1))); } else { - $month_result .= '"' . $prefix . 'Month"'; - } - if (null !== $month_size) { - $month_result .= ' size="' . $month_size . '"'; - } - if (null !== $month_extra) { - $month_result .= ' ' . $month_extra; - } - if (null !== $all_extra) { - $month_result .= ' ' . $all_extra; - } - $month_result .= $extra_attrs . '>' . "\n"; - - $month_result .= smarty_function_html_options(array('output' => $month_names, - 'values' => $month_values, - 'selected' => (int)$time[1] ? strftime($month_value_format, mktime(0, 0, 0, (int)$time[1], 1, 2000)) : '', - 'print_result' => false), - $template); - $month_result .= '</select>'; - } + $$key = (int)$$key; + } + } - 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), - $template); - $day_result .= '</select>'; - } + // flip for ascending or descending + if (($start_year > $end_year && !$reverse_years) || ($start_year < $end_year && $reverse_years)) { + $t = $end_year; + $end_year = $start_year; + $start_year = $t; + } + // generate year <select> or <input> if ($display_years) { - $field_separator_count++; - if (null !== $field_array) { - $year_name = $field_array . '[' . $prefix . 'Year]'; - } else { - $year_name = $prefix . 'Year'; + $_html_years = ''; + $_extra = ''; + $_name = $field_array ? ($field_array . '[' . $prefix . 'Year]') : ($prefix . 'Year'); + if ($all_extra) { + $_extra .= ' ' . $all_extra; } + if ($year_extra) { + $_extra .= ' ' . $year_extra; + } + if ($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 .= ' />'; + $_html_years = '<input type="text" name="' . $_name . '" value="' . $_year . '" size="4" maxlength="4"' . $_extra . $extra_attrs . ' />'; } 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, ''); + $_html_years = '<select name="' . $_name . '"'; + if ($year_id !== null || $all_id !== null) { + $_html_years .= ' id="' . smarty_function_escape_special_chars( + $year_id !== null ? ( $year_id ? $year_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name ) + ) . '"'; + } + if ($year_size) { + $_html_years .= ' size="' . $year_size . '"'; } - $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), - $template); - $year_result .= '</select>'; + $_html_years .= $_extra . $extra_attrs . '>' . $option_separator; + + if (isset($year_empty) || isset($all_empty)) { + $_html_years .= '<option value="">' . ( isset($year_empty) ? $year_empty : $all_empty ) . '</option>' . $option_separator; + } + + $op = $start_year > $end_year ? -1 : 1; + for ($i=$start_year; $op > 0 ? $i <= $end_year : $i >= $end_year; $i += $op) { + $_html_years .= '<option value="' . $i . '"' + . ($_year == $i ? ' selected="selected"' : '') + . '>' . $i . '</option>' . $option_separator; + } + + $_html_years .= '</select>'; + } + } + + // generate month <select> or <input> + if ($display_months) { + $_html_month = ''; + $_extra = ''; + $_name = $field_array ? ($field_array . '[' . $prefix . 'Month]') : ($prefix . 'Month'); + if ($all_extra) { + $_extra .= ' ' . $all_extra; } - } - // Loop thru the field_order field - for ($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 .= $year_result; - break; + if ($month_extra) { + $_extra .= ' ' . $month_extra; + } + + $_html_months = '<select name="' . $_name . '"'; + if ($month_id !== null || $all_id !== null) { + $_html_months .= ' id="' . smarty_function_escape_special_chars( + $month_id !== null ? ( $month_id ? $month_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name ) + ) . '"'; + } + if ($month_size) { + $_html_months .= ' size="' . $month_size . '"'; + } + $_html_months .= $_extra . $extra_attrs . '>' . $option_separator; + + if (isset($month_empty) || isset($all_empty)) { + $_html_months .= '<option value="">' . ( isset($month_empty) ? $month_empty : $all_empty ) . '</option>' . $option_separator; + } + + for ($i = 1; $i <= 12; $i++) { + $_val = sprintf('%02d', $i); + $_text = isset($month_names) ? smarty_function_escape_special_chars($month_names[$i]) : ($month_format == "%m" ? $_val : strftime($month_format, $_month_timestamps[$i])); + $_value = $month_value_format == "%m" ? $_val : strftime($month_value_format, $_month_timestamps[$i]); + $_html_months .= '<option value="' . $_value . '"' + . ($_val == $_month ? ' selected="selected"' : '') + . '>' . $_text . '</option>' . $option_separator; + } + + $_html_months .= '</select>'; + } + + // generate day <select> or <input> + if ($display_days) { + $_html_day = ''; + $_extra = ''; + $_name = $field_array ? ($field_array . '[' . $prefix . 'Day]') : ($prefix . 'Day'); + if ($all_extra) { + $_extra .= ' ' . $all_extra; } - // Add the field seperator - if ($i < $field_separator_count) { - $html_result .= $field_separator; + if ($day_extra) { + $_extra .= ' ' . $day_extra; + } + + $_html_days = '<select name="' . $_name . '"'; + if ($day_id !== null || $all_id !== null) { + $_html_days .= ' id="' . smarty_function_escape_special_chars( + $day_id !== null ? ( $day_id ? $day_id : $_name ) : ( $all_id ? ($all_id . $_name) : $_name ) + ) . '"'; + } + if ($day_size) { + $_html_days .= ' size="' . $day_size . '"'; } - } + $_html_days .= $_extra . $extra_attrs . '>' . $option_separator; + + if (isset($day_empty) || isset($all_empty)) { + $_html_days .= '<option value="">' . ( isset($day_empty) ? $day_empty : $all_empty ) . '</option>' . $option_separator; + } + + for ($i = 1; $i <= 31; $i++) { + $_val = sprintf('%02d', $i); + $_text = $day_format == '%02d' ? $_val : sprintf($day_format, $i); + $_value = $day_value_format == '%02d' ? $_val : sprintf($day_value_format, $i); + $_html_days .= '<option value="' . $_value . '"' + . ($_val == $_day ? ' selected="selected"' : '') + . '>' . $_text . '</option>' . $option_separator; + } + + $_html_days .= '</select>'; + } - return $html_result; + // order the fields for output + $_html = ''; + for ($i=0; $i <= 2; $i++) { + switch ($field_order[$i]) { + case 'Y': + case 'y': + if (isset($_html_years)) { + if ($_html) { + $_html .= $field_separator; + } + $_html .= $_html_years; + } + break; + + case 'm': + case 'M': + if (isset($_html_months)) { + if ($_html) { + $_html .= $field_separator; + } + $_html .= $_html_months; + } + break; + + case 'd': + case 'D': + if (isset($_html_days)) { + if ($_html) { + $_html .= $field_separator; + } + $_html .= $_html_days; + } + break; + } + } + return $_html; } ?>
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