/**
* Check validity and compatibility of options
*
* @access static
* @param string $page name to get contents
* @param string $current showing page name
* @param array $options
* @param array $unknowns
* @return $options
*/
function check_options($page, $current, $options, $unknowns = array())
{
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid.');
return;
}
if ($page !== $current) {
$options['fromhere'] = false;
}
// link=on is flexible. Set to true value.
if ($options['link'] === 'on') {
if ($page === $current) {
$options['link'] = 'anchor';
} else {
$options['link'] = 'page';
}
}
return $options;
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (!isset($options['tag']) && count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$options['tag'] = $key = key($unknown_keys);
unset($unknowns[$key]);
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
if (isset($options['include'])) {
$options['include'] = PluginIncludex::check_options($options['include']);
$options['date'] = false;
// include does not use definitely
$options['new'] = false;
// include does not use definitely
$options['info'] = null;
$options['contents'] = null;
// include does not use definitely
}
//// Compat
if ($options['date'] || $options['new']) {
$options['info'] = array();
}
if ($options['date']) {
if (!in_array('date', $options['info'])) {
$options['info'][] = 'date';
}
}
if ($options['new']) {
if (!in_array('new', $options['info'])) {
$options['info'][] = 'new';
}
}
return $options;
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (!isset($options['home']) && count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$options['home'] = $key = key($unknown_keys);
// compat with ls, ls2
unset($unknowns[$key]);
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
if (!isset($options['home'])) {
if (!isset($options['tag'])) {
$options['home'] = $vars['page'] != '' ? sonots::get_dirname($vars['page']) : '';
}
} elseif ($options['home'] === '/') {
$options['home'] = '';
} else {
$options['home'] = sonots::get_fullname($options['home'], $vars['page']);
}
$options['prefix'] = $options['home'] . '/';
//// Compat
if ($options['basename']) {
$options['linkstr'] = 'basename';
}
return $options;
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$key = key($unknown_keys);
if (in_array($key, $conf_options['popular'][2])) {
$options['popular'] = $key;
unset($unknowns[$key]);
}
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
return $options;
}
/**
* Check option validities and compatibilities
*
* @param array $options
* @param array $unknown unknown options
* @param array $conf_options
* @return array
*/
function check_options($options, $unknowns, $conf_options)
{
global $vars;
// first arg
if (!isset($options['prefix']) && count($unknowns) > 0) {
$unknown_keys = array_diff_key($unknowns, $conf_options);
$options['prefix'] = $key = key($unknown_keys);
// compat with ls, ls2
unset($unknowns[$key]);
}
if (count($unknowns) > 0) {
$line = PluginSonotsOption::glue_option_line($unknowns);
sonots::mythrow('Argument(s) "' . htmlspecialchars($line) . '" are invalid');
return;
}
if (!isset($options['prefix'])) {
if (!isset($options['tag'])) {
$options['prefix'] = $vars['page'] != '' ? $vars['page'] . '/' : '';
}
} elseif ($options['prefix'] === '/') {
$options['prefix'] = '';
} else {
$options['prefix'] = sonots::get_fullname($options['prefix'], $vars['page']);
}
//// hierarchy off
if (isset($options['tag'])) {
$options['hierarchy'] = false;
}
if ($options['sort'] == 'date') {
$options['hierarchy'] = false;
}
if ($options['sort'] == 'title') {
$options['hierarchy'] = false;
}
if (isset($options['include'])) {
$options['include'] = PluginIncludex::check_options($options['include']);
$options['hierarchy'] = false;
// hierarchy + include => XHTML invalid
$options['date'] = false;
// include does not use definitely
$options['new'] = false;
// include does not use definitely
$options['info'] = null;
$options['contents'] = null;
// include does not use definitely
}
if ($options['linkstr'] === 'relative' && $options['hierarchy']) {
$options['linkstr'] = 'basename';
// equivalent to basename
}
//// Compat
if ($options['basename']) {
$options['linkstr'] = 'basename';
}
if ($options['date'] || $options['new']) {
$options['info'] = array();
}
if ($options['date']) {
if (!in_array('date', $options['info'])) {
$options['info'][] = 'date';
}
}
if ($options['new']) {
if (!in_array('new', $options['info'])) {
$options['info'][] = 'new';
}
}
return $options;
}
/**
* Check Page Validity
*
* @access static
* @param string $page
* @param string $current
* @param array $visited
* @return string evaluated page
*/
function check_page($page, $current, $visited = array())
{
if (empty($page)) {
sonots::mythrow("No page is specified.");
return;
}
$page = get_fullname($page, $current);
if (!is_page($page)) {
sonots::mythrow('Page ' . sonots::make_pagelink_nopg($page) . ' does not exist.');
return;
}
if (!check_readable($page, false, false)) {
sonots::mythrow('Page ' . sonots::make_pagelink_nopg($page) . ' is not readable.');
return;
}
if (isset($visited[$page])) {
sonots::mythrow('Page ' . sonots::make_pagelink_nopg($page) . ' is already included.');
return;
}
return $page;
}