function smarty_block_mtif($args, $content, &$ctx, &$repeat)
{
if (!isset($content)) {
$result = 0;
$name = isset($args['name']) ? $args['name'] : $args['var'];
if (isset($name)) {
unset($ctx->__stash['__cond_tag__']);
# pick off any {...} or [...] from the name.
if (preg_match('/^(.+)([\\[\\{])(.+)[\\]\\}]$/', $name, $matches)) {
$name = $matches[1];
$br = $matches[2];
$ref = $matches[3];
if (preg_match('/^\\\\\\$(.+)/', $ref, $ref_matches)) {
$ref = $vars[$ref_matches[1]];
if (!isset($ref)) {
$ref = chr(0);
}
}
$br == '[' ? $index = $ref : ($key = $ref);
} else {
if (array_key_exists('index', $args)) {
$index = $args['index'];
} else {
if (array_key_exists('key', $args)) {
$key = $args['key'];
}
}
}
if (preg_match('/^$/', $name)) {
$name = $vars[$name];
if (!isset($name)) {
return $ctx->error($ctx->mt->translate("You used an [_1] tag without a valid name attribute.", "<MT{$tag}>"));
}
}
if (isset($name)) {
$value = $ctx->__stash['vars'][$name];
require_once "MTUtil.php";
if (is_hash($value)) {
if (isset($key)) {
if ($key != chr(0)) {
$val = $value[$key];
} else {
unset($value);
}
} else {
$val = $value;
}
} elseif (is_array($value)) {
if (isset($index)) {
if (is_numeric($index)) {
$val = $value[$index];
} else {
unset($value);
# fall through to any 'default'
}
} else {
$val = $value;
}
} else {
$val = $value;
}
}
} elseif (isset($args['tag'])) {
$tag = $args['tag'];
$tag = preg_replace('/^mt:?/i', '', $tag);
$largs = $args;
// local arguments without 'tag' element
unset($largs['tag']);
try {
$val = $ctx->tag($tag, $largs);
} catch (exception $e) {
$val = '';
}
}
if (!is_array($value) && preg_match('/^smarty_fun_[a-f0-9]+$/', $value)) {
if (function_exists($val)) {
ob_start();
$val($ctx, array());
$val = ob_get_contents();
ob_end_clean();
} else {
$val = '';
}
}
if (isset($args['tag'])) {
$ctx->__stash['__cond_tag__'] = $args['tag'];
} else {
if (isset($args['name'])) {
$var_key = $args['name'];
} else {
if (isset($args['var'])) {
$var_key = $args['var'];
}
}
$ctx->__stash['__cond_name__'] = $var_key;
}
$ctx->__stash['__cond_value__'] = $val;
if (array_key_exists('op', $args)) {
$op = $args['op'];
$rvalue = $args['value'];
if ($op && isset($value) && !is_array($value)) {
$val = _math_operation($op, $val, $rvalue);
if (!isset($val)) {
return $ctx->error($ctx->mt->translate("[_1] [_2] [_3] is illegal.", array($value, $op, $rvalue)));
}
}
}
if (array_key_exists('eq', $args)) {
$val2 = $args['eq'];
$result = $val == $val2 ? 1 : 0;
} elseif (array_key_exists('ne', $args)) {
$val2 = $args['ne'];
$result = $val != $val2 ? 1 : 0;
} elseif (array_key_exists('gt', $args)) {
$val2 = $args['gt'];
$result = $val > $val2 ? 1 : 0;
} elseif (array_key_exists('lt', $args)) {
$val2 = $args['lt'];
$result = $val < $val2 ? 1 : 0;
} elseif (array_key_exists('ge', $args)) {
$val2 = $args['ge'];
$result = $val >= $val2 ? 1 : 0;
} elseif (array_key_exists('le', $args)) {
$val2 = $args['le'];
$result = $val <= $val2 ? 1 : 0;
} elseif (array_key_exists('like', $args)) {
$patt = $args['like'];
$opt = "";
if (preg_match("/^\\/.+\\/([si]+)?\$/", $patt, $matches)) {
$patt = preg_replace("/^\\/|\\/([si]+)?\$/", "", $patt);
if ($matches[1]) {
$opt = $matches[1];
}
} else {
$patt = preg_replace("!/!", "\\/", $patt);
}
$result = preg_match("/{$patt}/{$opt}", $val) ? 1 : 0;
} elseif (array_key_exists('test', $args)) {
$expr = 'return (' . $args['test'] . ') ? 1 : 0;';
// export vars into local variable namespace, then eval expr
extract($ctx->__stash['vars']);
$result = eval($expr);
if ($result === FALSE) {
die("error in expression [" . $args['test'] . "]");
}
} else {
$result = isset($val) && $val ? 1 : 0;
}
return $ctx->_hdlr_if($args, $content, $ctx, $repeat, $result);
} else {
$vars =& $ctx->__stash['vars'];
return $ctx->_hdlr_if($args, $content, $ctx, $repeat);
}
}
function smarty_function_mtsetvar($args, &$ctx)
{
// status: complete
// parameters: name, value
$name = $args['name'];
$name or $name = $args['var'];
if (!$name) {
return '';
}
$value = $args['value'];
$vars =& $ctx->__stash['vars'];
if (strtolower($name) == 'page_layout') {
# replaces page layout for current page
require_once "MTUtil.php";
$columns = get_page_column($value);
$vars['page_columns'] = $columns;
$vars['page_layout'] = $value;
}
if (preg_match('/^(\\w+)\\((.+)\\)$/', $name, $matches)) {
$func = $matches[1];
$name = $matches[2];
} else {
if (array_key_exists('function', $args)) {
$func = $args['function'];
}
}
# pick off any {...} or [...] from the name.
if (preg_match('/^(.+)([\\[\\{])(.+)[\\]\\}]$/', $name, $matches)) {
$name = $matches[1];
$br = $matches[2];
$ref = $matches[3];
if (preg_match('/^\\$(.+)/', $ref, $ref_matches)) {
$ref = $vars[$ref_matches[1]];
if (!isset($ref)) {
$ref = chr(0);
}
}
$br == '[' ? $index = $ref : ($key = $ref);
} else {
if (array_key_exists('index', $args)) {
$index = $args['index'];
} else {
if (array_key_exists('key', $args)) {
$key = $args['key'];
}
}
}
if (preg_match('/^\\$/', $name)) {
$name = $vars[$name];
if (!isset($name)) {
return $ctx->error($ctx->mt->translate("You used a [_1] tag without a valid name attribute.", "<MT{$tag}>"));
}
}
$existing = $vars[$name];
require_once "MTUtil.php";
if (isset($key)) {
if (!isset($existing)) {
$existing = array($key => $value);
} elseif (is_hash($existing)) {
$existing = $existing[$key];
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not a hash.", $name));
}
} elseif (isset($index)) {
if (!isset($existing)) {
$existing[$index] = $value;
} elseif (is_array($existing)) {
if (is_numeric($index)) {
$existing = $existing[$index];
} else {
return $ctx->error($ctx->mt->translate("Invalid index."));
}
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not an array.", $name));
}
}
if (array_key_exists('append', $args) && $args['append']) {
$value = isset($existing) ? $existing . $value : $value;
} elseif (array_key_exists('prepend', $args) && $args['prepend']) {
$value = isset($existing) ? $value . $existing : $value;
} elseif (isset($existing) && array_key_exists('op', $args)) {
$op = $args['op'];
$value = _math_operation($op, $existing, $value);
if (!isset($value)) {
return $ctx->error($ctx->mt->translate("[_1] [_2] [_3] is illegal.", $existing, $op, $value));
}
}
$data = $vars[$name];
if (isset($key)) {
if (isset($func) && 'delete' == strtolower($func)) {
unset($data[$key]);
} else {
$data[$key] = $value;
}
} elseif (isset($index)) {
$data[$index] = $value;
} elseif (isset($func)) {
if ('undef' == strtolower($func)) {
unset($data);
} else {
if (isset($data) && !is_array($data)) {
return $ctx->error($ctx->mt->translate("'[_1]' is not an array.", $name));
}
if (!isset($data)) {
$data = array();
}
if ('push' == strtolower($func)) {
array_push($data, $value);
} elseif ('unshift' == strtolower($func)) {
array_unshift($data, $value);
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not a valid function.", $func));
}
}
} else {
$data = $value;
}
$hash = $ctx->stash('__inside_set_hashvar');
if (isset($hash)) {
$hash[$name] = $data;
$ctx->stash('__inside_set_hashvar', $hash);
} else {
if (is_array($vars)) {
$vars[$name] = $data;
} else {
$vars = array($name => $data);
$ctx->__stash['vars'] =& $vars;
}
}
return '';
}
function smarty_function_mtvar($args, &$ctx)
{
// status: complete
// parameters: name
if (array_key_exists('value', $args) && !array_key_exists('op', $args)) {
require_once "function.mtsetvar.php";
return smarty_function_mtsetvar($args, $ctx);
}
require_once "MTUtil.php";
$vars =& $ctx->__stash['vars'];
$value = '';
$name = $args['name'];
$name or $name = $args['var'];
if (preg_match('/^(config|request)\\.(.+)$/i', $name, $m)) {
if (strtolower($m[1]) == 'config') {
if (!preg_match('/password/i', $m[2])) {
global $mt;
return $mt->config[strtolower($m[2])];
}
} elseif (strtolower($m[1]) == 'request') {
return $_REQUEST[$m[2]];
}
}
if (!$name) {
return '';
}
if (preg_match('/^(\\w+)\\((.+)\\)$/', $name, $matches)) {
$func = $matches[1];
$name = $matches[2];
} else {
if (array_key_exists('function', $args)) {
$func = $args['function'];
}
}
# pick off any {...} or [...] from the name.
if (preg_match('/^(.+)([\\[\\{])(.+)[\\]\\}]$/', $name, $matches)) {
$name = $matches[1];
$br = $matches[2];
$ref = $matches[3];
if (preg_match('/^\\\\\\$(.+)/', $ref, $ref_matches)) {
$ref = $vars[$ref_matches[1]];
if (!isset($ref)) {
$ref = chr(0);
}
}
$br == '[' ? $index = $ref : ($key = $ref);
} else {
if (array_key_exists('index', $args)) {
$index = $args['index'];
} else {
if (array_key_exists('key', $args)) {
$key = $args['key'];
}
}
}
if (preg_match('/^\\$/', $name)) {
$name = $vars[$name];
if (!isset($name)) {
return $ctx->error($ctx->mt->translate("You used a [_1] tag without a valid name attribute.", "<MT{$tag}>"));
}
}
if (isset($vars[$name])) {
$value = $vars[$name];
}
if (!is_array($value) && preg_match('/^smarty_fun_[a-f0-9]+$/', $value)) {
if (function_exists($value)) {
ob_start();
$value($ctx, array());
$value = ob_get_contents();
ob_end_clean();
} else {
$value = '';
}
}
$return_val = $value;
if (isset($name)) {
if (is_hash($value)) {
if (isset($key)) {
if (isset($func)) {
if ('delete' == strtolower($func)) {
$return_val = $value[$key];
unset($value[$key]);
$vars[$name] = $value;
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not a valid function for a hash.", $func));
}
} else {
if ($key != chr(0)) {
$return_val = $value[$key];
} else {
unset($value);
}
}
} elseif (isset($func)) {
if ('count' == strtolower($func)) {
$return_val = count(array_keys($value));
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not a valid function for a hash.", $func));
}
} else {
if (array_key_exists('to_json', $args) && $args['to_json']) {
if (function_exists('json_encode')) {
$return_val = json_encode($value);
} else {
$return_val = '';
}
}
}
} elseif (is_array($value)) {
if (isset($index)) {
if (is_numeric($index)) {
$return_val = $value[$index];
} else {
unset($value);
# fall through to any 'default'
}
} elseif (isset($func)) {
$func = strtolower($func);
if ('pop' == $func) {
$return_val = array_pop($value);
$vars[$name] = $value;
} elseif ('shift' == $func) {
$return_val = array_shift($value);
$vars[$name] = $value;
} elseif ('count' == $func) {
$return_val = count($value);
} else {
return $ctx->error($ctx->mt->translate("'[_1]' is not a valid function for an array.", $func));
}
} else {
if (array_key_exists('to_json', $args) && $args['to_json']) {
if (function_exists('json_encode')) {
$return_val = json_encode($value);
} else {
$return_val = '';
}
}
}
}
if (array_key_exists('op', $args)) {
$op = $args['op'];
$rvalue = $args['value'];
if ($op && isset($value) && !is_array($value)) {
$return_val = _math_operation($op, $value, $rvalue);
if (!isset($return_val)) {
return $ctx->error($ctx->mt->translate("[_1] [_2] [_3] is illegal.", $value, $op, $rvalue));
}
}
}
}
if ($return_val == '') {
if (isset($args['default'])) {
$return_val = $args['default'];
}
}
if (isset($args['escape'])) {
$esc = strtolower($args['escape']);
if ($esc == 'js') {
$return_val = encode_js($return_val);
} elseif ($esc == 'html') {
if (version_compare(phpversion(), '4.3.0', '>=')) {
global $mt;
$charset = $mt->config('PublishCharset');
$return_val = htmlentities($return_val, ENT_COMPAT, $charset);
} else {
$return_val = htmlentities($return_val, ENT_COMPAT);
}
} elseif ($esc == 'url') {
$return_val = urlencode($return_val);
$return_val = preg_replace('/\\+/', '%20', $return_val);
}
}
return $return_val;
}
