/**
* hiweb_tpl {html_select_time} function plugin
* Type: function<br>
* Name: html_select_time<br>
* Purpose: Prints the dropdowns for time selection
*
* @link http://www.smurty.net/manual/en/language.function.html.select.time.php {html_select_time}
* (hiweb_tpl online manual)
* @author Roberto Berto <*****@*****.**>
* @author Monte Ohrt <monte AT ohrt DOT com>
*
* @param array $params parameters
*
* @return string
* @uses smurty_make_timestamp()
*/
function smurty_function_html_select_time($params)
{
$prefix = "Time_";
$field_array = null;
$field_separator = "\n";
$option_separator = "\n";
$time = null;
$display_hours = true;
$display_minutes = true;
$display_seconds = true;
$display_meridian = true;
$hour_format = '%02d';
$hour_value_format = '%02d';
$minute_format = '%02d';
$minute_value_format = '%02d';
$second_format = '%02d';
$second_value_format = '%02d';
$hour_size = null;
$minute_size = null;
$second_size = null;
$meridian_size = null;
$all_empty = null;
$hour_empty = null;
$minute_empty = null;
$second_empty = null;
$meridian_empty = null;
$all_id = null;
$hour_id = null;
$minute_id = null;
$second_id = null;
$meridian_id = null;
$use_24_hours = true;
$minute_interval = 1;
$second_interval = 1;
$extra_attrs = '';
$all_extra = null;
$hour_extra = null;
$minute_extra = null;
$second_extra = null;
$meridian_extra = null;
foreach ($params as $_key => $_value) {
switch ($_key) {
case 'time':
if (!is_array($_value) && $_value !== null) {
$time = smurty_make_timestamp($_value);
}
break;
case 'prefix':
case 'field_array':
case 'field_separator':
case 'option_separator':
case 'all_extra':
case 'hour_extra':
case 'minute_extra':
case 'second_extra':
case 'meridian_extra':
case 'all_empty':
case 'hour_empty':
case 'minute_empty':
case 'second_empty':
case 'meridian_empty':
case 'all_id':
case 'hour_id':
case 'minute_id':
case 'second_id':
case 'meridian_id':
case 'hour_format':
case 'hour_value_format':
case 'minute_format':
case 'minute_value_format':
case 'second_format':
case 'second_value_format':
${$_key} = (string) $_value;
break;
case 'display_hours':
case 'display_minutes':
case 'display_seconds':
case 'display_meridian':
case 'use_24_hours':
${$_key} = (bool) $_value;
break;
case 'minute_interval':
case 'second_interval':
case 'hour_size':
case 'minute_size':
case 'second_size':
case 'meridian_size':
${$_key} = (int) $_value;
break;
default:
if (!is_array($_value)) {
$extra_attrs .= ' ' . $_key . '="' . smurty_function_escape_special_chars($_value) . '"';
} else {
trigger_error("html_select_date: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (isset($params['time']) && is_array($params['time'])) {
if (isset($params['time'][$prefix . 'Hour'])) {
// $_REQUEST[$field_array] given
foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
${$_variableName} = isset($params['time'][$prefix . $_elementName]) ? $params['time'][$prefix . $_elementName] : date($_elementKey);
}
$_meridian = isset($params['time'][$prefix . 'Meridian']) ? ' ' . $params['time'][$prefix . 'Meridian'] : '';
$time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
} elseif (isset($params['time'][$field_array][$prefix . 'Hour'])) {
// $_REQUEST given
foreach (array('H' => 'Hour', 'i' => 'Minute', 's' => 'Second') as $_elementKey => $_elementName) {
$_variableName = '_' . strtolower($_elementName);
${$_variableName} = isset($params['time'][$field_array][$prefix . $_elementName]) ? $params['time'][$field_array][$prefix . $_elementName] : date($_elementKey);
}
$_meridian = isset($params['time'][$field_array][$prefix . 'Meridian']) ? ' ' . $params['time'][$field_array][$prefix . 'Meridian'] : '';
$time = strtotime($_hour . ':' . $_minute . ':' . $_second . $_meridian);
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
} else {
// no date found, use NOW
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} elseif ($time === null) {
if (array_key_exists('time', $params)) {
$_hour = $_minute = $_second = $time = null;
} else {
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s'));
}
} else {
list($_hour, $_minute, $_second) = $time = explode('-', date('H-i-s', $time));
}
// generate hour <select>
if ($display_hours) {
$_html_hours = '';
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Hour]' : $prefix . 'Hour';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($hour_extra) {
$_extra .= ' ' . $hour_extra;
}
$_html_hours = '<select name="' . $_name . '"';
if ($hour_id !== null || $all_id !== null) {
$_html_hours .= ' id="' . smurty_function_escape_special_chars($hour_id !== null ? $hour_id ? $hour_id : $_name : ($all_id ? $all_id . $_name : $_name)) . '"';
}
if ($hour_size) {
$_html_hours .= ' size="' . $hour_size . '"';
}
$_html_hours .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($hour_empty) || isset($all_empty)) {
$_html_hours .= '<option value="">' . (isset($hour_empty) ? $hour_empty : $all_empty) . '</option>' . $option_separator;
}
$start = $use_24_hours ? 0 : 1;
$end = $use_24_hours ? 23 : 12;
for ($i = $start; $i <= $end; $i++) {
$_val = sprintf('%02d', $i);
$_text = $hour_format == '%02d' ? $_val : sprintf($hour_format, $i);
$_value = $hour_value_format == '%02d' ? $_val : sprintf($hour_value_format, $i);
if (!$use_24_hours) {
$_hour12 = $_hour == 0 ? 12 : ($_hour <= 12 ? $_hour : $_hour - 12);
}
$selected = $_hour !== null ? $use_24_hours ? $_hour == $_val : $_hour12 == $_val : null;
$_html_hours .= '<option value="' . $_value . '"' . ($selected ? ' selected="selected"' : '') . '>' . $_text . '</option>' . $option_separator;
}
$_html_hours .= '</select>';
}
// generate minute <select>
if ($display_minutes) {
$_html_minutes = '';
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Minute]' : $prefix . 'Minute';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($minute_extra) {
$_extra .= ' ' . $minute_extra;
}
$_html_minutes = '<select name="' . $_name . '"';
if ($minute_id !== null || $all_id !== null) {
$_html_minutes .= ' id="' . smurty_function_escape_special_chars($minute_id !== null ? $minute_id ? $minute_id : $_name : ($all_id ? $all_id . $_name : $_name)) . '"';
}
if ($minute_size) {
$_html_minutes .= ' size="' . $minute_size . '"';
}
$_html_minutes .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($minute_empty) || isset($all_empty)) {
$_html_minutes .= '<option value="">' . (isset($minute_empty) ? $minute_empty : $all_empty) . '</option>' . $option_separator;
}
$selected = $_minute !== null ? $_minute - $_minute % $minute_interval : null;
for ($i = 0; $i <= 59; $i += $minute_interval) {
$_val = sprintf('%02d', $i);
$_text = $minute_format == '%02d' ? $_val : sprintf($minute_format, $i);
$_value = $minute_value_format == '%02d' ? $_val : sprintf($minute_value_format, $i);
$_html_minutes .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') . '>' . $_text . '</option>' . $option_separator;
}
$_html_minutes .= '</select>';
}
// generate second <select>
if ($display_seconds) {
$_html_seconds = '';
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Second]' : $prefix . 'Second';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($second_extra) {
$_extra .= ' ' . $second_extra;
}
$_html_seconds = '<select name="' . $_name . '"';
if ($second_id !== null || $all_id !== null) {
$_html_seconds .= ' id="' . smurty_function_escape_special_chars($second_id !== null ? $second_id ? $second_id : $_name : ($all_id ? $all_id . $_name : $_name)) . '"';
}
if ($second_size) {
$_html_seconds .= ' size="' . $second_size . '"';
}
$_html_seconds .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($second_empty) || isset($all_empty)) {
$_html_seconds .= '<option value="">' . (isset($second_empty) ? $second_empty : $all_empty) . '</option>' . $option_separator;
}
$selected = $_second !== null ? $_second - $_second % $second_interval : null;
for ($i = 0; $i <= 59; $i += $second_interval) {
$_val = sprintf('%02d', $i);
$_text = $second_format == '%02d' ? $_val : sprintf($second_format, $i);
$_value = $second_value_format == '%02d' ? $_val : sprintf($second_value_format, $i);
$_html_seconds .= '<option value="' . $_value . '"' . ($selected === $i ? ' selected="selected"' : '') . '>' . $_text . '</option>' . $option_separator;
}
$_html_seconds .= '</select>';
}
// generate meridian <select>
if ($display_meridian && !$use_24_hours) {
$_html_meridian = '';
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Meridian]' : $prefix . 'Meridian';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($meridian_extra) {
$_extra .= ' ' . $meridian_extra;
}
$_html_meridian = '<select name="' . $_name . '"';
if ($meridian_id !== null || $all_id !== null) {
$_html_meridian .= ' id="' . smurty_function_escape_special_chars($meridian_id !== null ? $meridian_id ? $meridian_id : $_name : ($all_id ? $all_id . $_name : $_name)) . '"';
}
if ($meridian_size) {
$_html_meridian .= ' size="' . $meridian_size . '"';
}
$_html_meridian .= $_extra . $extra_attrs . '>' . $option_separator;
if (isset($meridian_empty) || isset($all_empty)) {
$_html_meridian .= '<option value="">' . (isset($meridian_empty) ? $meridian_empty : $all_empty) . '</option>' . $option_separator;
}
$_html_meridian .= '<option value="am"' . ($_hour > 0 && $_hour < 12 ? ' selected="selected"' : '') . '>AM</option>' . $option_separator . '<option value="pm"' . ($_hour < 12 ? '' : ' selected="selected"') . '>PM</option>' . $option_separator . '</select>';
}
$_html = '';
foreach (array('_html_hours', '_html_minutes', '_html_seconds', '_html_meridian') as $k) {
if (isset(${$k})) {
if ($_html) {
$_html .= $field_separator;
}
$_html .= ${$k};
}
}
return $_html;
}
function smurty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids, $escape = true)
{
$_output = '';
if (is_object($value)) {
if (method_exists($value, "__toString")) {
$value = (string) $value->__toString();
} else {
trigger_error("html_options: value is an object of class '" . get_class($value) . "' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$value = (string) $value;
}
if (is_object($output)) {
if (method_exists($output, "__toString")) {
$output = (string) $output->__toString();
} else {
trigger_error("html_options: output is an object of class '" . get_class($output) . "' without __toString() method", E_USER_NOTICE);
return '';
}
} else {
$output = (string) $output;
}
if ($labels) {
if ($label_ids) {
$_id = smurty_function_escape_special_chars(preg_replace('![^\\w\\-\\.]!' . hiweb_tpl::$_UTF8_MODIFIER, '_', $name . '_' . $value));
$_output .= '<label for="' . $_id . '">';
} else {
$_output .= '<label>';
}
}
$name = smurty_function_escape_special_chars($name);
$value = smurty_function_escape_special_chars($value);
if ($escape) {
$output = smurty_function_escape_special_chars($output);
}
$_output .= '<input type="checkbox" name="' . $name . '[]" value="' . $value . '"';
if ($labels && $label_ids) {
$_output .= ' id="' . $_id . '"';
}
if (is_array($selected)) {
if (isset($selected[$value])) {
$_output .= ' checked="checked"';
}
} elseif ($value === $selected) {
$_output .= ' checked="checked"';
}
$_output .= $extra . ' />' . $output;
if ($labels) {
$_output .= '</label>';
}
$_output .= $separator;
return $_output;
}
function smurty_function_html_options_optgroup($key, $values, $selected, $id, $class, &$idx)
{
$optgroup_html = '<optgroup label="' . smurty_function_escape_special_chars($key) . '">' . "\n";
foreach ($values as $key => $value) {
$optgroup_html .= smurty_function_html_options_optoutput($key, $value, $selected, $id, $class, $idx);
}
$optgroup_html .= "</optgroup>\n";
return $optgroup_html;
}
/**
* hiweb_tpl {html_select_date} plugin
* Type: function<br>
* Name: html_select_date<br>
* Purpose: Prints the dropdowns for date selection.
* ChangeLog:
* <pre>
* - 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)
* - 2.0 complete rewrite for performance,
* added attributes month_names, *_id
* </pre>
*
* @link http://www.smurty.net/manual/en/language.function.html.select.date.php {html_select_date}
* (hiweb_tpl online manual)
* @version 2.0
* @author Andrei Zmievski
* @author Monte Ohrt <monte at ohrt dot com>
* @author Rodney Rehm
*
* @param array $params parameters
*
* @return string
*/
function smurty_function_html_select_date($params)
{
// generate timestamps used for month names only
static $_month_timestamps = null;
static $_current_year = null;
if ($_month_timestamps === null) {
$_current_year = date('Y');
$_month_timestamps = array();
for ($i = 1; $i <= 12; $i++) {
$_month_timestamps[$i] = mktime(0, 0, 0, $i, 1, 2000);
}
}
/* Default values. */
$prefix = "Date_";
$start_year = null;
$end_year = null;
$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";
$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 'time':
if (!is_array($_value) && $_value !== null) {
$time = smurty_make_timestamp($_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 'day_format':
case 'day_value_format':
case 'month_format':
case 'month_value_format':
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 '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 '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 .= ' ' . $_key . '="' . smurty_function_escape_special_chars($_value) . '"';
} else {
trigger_error("html_select_date: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
}
}
// Note: date() is faster than strftime()
// Note: explode(date()) is faster than date() date() date()
if (isset($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);
}
} 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);
}
} else {
// no date found, use NOW
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} elseif ($time === null) {
if (array_key_exists('time', $params)) {
$_year = $_month = $_day = $time = null;
} else {
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d'));
}
} else {
list($_year, $_month, $_day) = $time = explode('-', date('Y-m-d', $time));
}
// 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) $_current_year;
} elseif ($t[0] == '+') {
${$key} = (int) ($_current_year + (int) trim(substr($t, 1)));
} elseif ($t[0] == '-') {
${$key} = (int) ($_current_year - (int) trim(substr($t, 1)));
} else {
${$key} = (int) ${$key};
}
}
// 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) {
$_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) {
$_html_years = '<input type="text" name="' . $_name . '" value="' . $_year . '" size="4" maxlength="4"' . $_extra . $extra_attrs . ' />';
} else {
$_html_years = '<select name="' . $_name . '"';
if ($year_id !== null || $all_id !== null) {
$_html_years .= ' id="' . smurty_function_escape_special_chars($year_id !== null ? $year_id ? $year_id : $_name : ($all_id ? $all_id . $_name : $_name)) . '"';
}
if ($year_size) {
$_html_years .= ' size="' . $year_size . '"';
}
$_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) {
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Month]' : $prefix . 'Month';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($month_extra) {
$_extra .= ' ' . $month_extra;
}
$_html_months = '<select name="' . $_name . '"';
if ($month_id !== null || $all_id !== null) {
$_html_months .= ' id="' . smurty_function_escape_special_chars($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) ? smurty_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) {
$_extra = '';
$_name = $field_array ? $field_array . '[' . $prefix . 'Day]' : $prefix . 'Day';
if ($all_extra) {
$_extra .= ' ' . $all_extra;
}
if ($day_extra) {
$_extra .= ' ' . $day_extra;
}
$_html_days = '<select name="' . $_name . '"';
if ($day_id !== null || $all_id !== null) {
$_html_days .= ' id="' . smurty_function_escape_special_chars($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>';
}
// 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;
}
/**
* hiweb_tpl {html_image} function plugin
* Type: function<br>
* Name: html_image<br>
* Date: Feb 24, 2003<br>
* Purpose: format HTML tags for the image<br>
* Examples: {html_image file="/images/masthead.gif"}<br>
* Output: <img src="/images/masthead.gif" width=400 height=23><br>
* Params:
* <pre>
* - file - (required) - file (and path) of image
* - height - (optional) - image height (default actual height)
* - width - (optional) - image width (default actual width)
* - basedir - (optional) - base directory for absolute paths, default is environment variable DOCUMENT_ROOT
* - path_prefix - prefix for path output (optional, default empty)
* </pre>
*
* @link http://www.smurty.net/manual/en/language.function.html.image.php {html_image}
* (hiweb_tpl online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @author credits to Duda <*****@*****.**>
* @version 1.0
*
* @param array $params parameters
* @param Smurty_Internal_Template $template template object
*
* @throws SmurtyException
* @return string
* @uses smurty_function_escape_special_chars()
*/
function smurty_function_html_image($params, $template)
{
require_once HIWEB_TPL_PLUGINS_DIR . 'shared.escape_special_chars.php';
$alt = '';
$file = '';
$height = '';
$width = '';
$extra = '';
$prefix = '';
$suffix = '';
$path_prefix = '';
$basedir = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : '';
foreach ($params as $_key => $_val) {
switch ($_key) {
case 'file':
case 'height':
case 'width':
case 'dpi':
case 'path_prefix':
case 'basedir':
${$_key} = $_val;
break;
case 'alt':
if (!is_array($_val)) {
${$_key} = smurty_function_escape_special_chars($_val);
} else {
throw new SmurtyException("html_image: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
case 'link':
case 'href':
$prefix = '<a href="' . $_val . '">';
$suffix = '</a>';
break;
default:
if (!is_array($_val)) {
$extra .= ' ' . $_key . '="' . smurty_function_escape_special_chars($_val) . '"';
} else {
throw new SmurtyException("html_image: extra attribute '{$_key}' cannot be an array", E_USER_NOTICE);
}
break;
}
}
if (empty($file)) {
trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE);
return;
}
if ($file[0] == '/') {
$_image_path = $basedir . $file;
} else {
$_image_path = $file;
}
// strip file protocol
if (stripos($params['file'], 'file://') === 0) {
$params['file'] = substr($params['file'], 7);
}
$protocol = strpos($params['file'], '://');
if ($protocol !== false) {
$protocol = strtolower(substr($params['file'], 0, $protocol));
}
if (isset($template->smurty->security_policy)) {
if ($protocol) {
// remote resource (or php stream, …)
if (!$template->smurty->security_policy->isTrustedUri($params['file'])) {
return;
}
} else {
// local file
if (!$template->smurty->security_policy->isTrustedResourceDir($_image_path)) {
return;
}
}
}
if (!isset($params['width']) || !isset($params['height'])) {
// FIXME: (rodneyrehm) getimagesize() loads the complete file off a remote resource, use custom [jpg,png,gif]header reader!
if (!($_image_data = @getimagesize($_image_path))) {
if (!file_exists($_image_path)) {
trigger_error("html_image: unable to find '{$_image_path}'", E_USER_NOTICE);
return;
} elseif (!is_readable($_image_path)) {
trigger_error("html_image: unable to read '{$_image_path}'", E_USER_NOTICE);
return;
} else {
trigger_error("html_image: '{$_image_path}' is not a valid image file", E_USER_NOTICE);
return;
}
}
if (!isset($params['width'])) {
$width = $_image_data[0];
}
if (!isset($params['height'])) {
$height = $_image_data[1];
}
}
if (isset($params['dpi'])) {
if (strstr($_SERVER['HTTP_USER_AGENT'], 'Mac')) {
// FIXME: (rodneyrehm) wrong dpi assumption
// don't know who thought this up… even if it was true in 1998, it's definitely wrong in 2011.
$dpi_default = 72;
} else {
$dpi_default = 96;
}
$_resize = $dpi_default / $params['dpi'];
$width = round($width * $_resize);
$height = round($height * $_resize);
}
return $prefix . '<img src="' . $path_prefix . $file . '" alt="' . $alt . '" width="' . $width . '" height="' . $height . '"' . $extra . ' />' . $suffix;
}