tra('Versions'),
'documentation' => 'PluginVersions',
'description' => tra('Create tabs for showing alternate versions of content'),
'prefs' => [ 'wikiplugin_versions' ],
'body' => tra('Block of text separated by ---(version x)--- markers. Text before the first marker is used by
default.'),
'iconname' => 'copy',
'introduced' => 1,
'tags' => [ 'basic' ],
'params' => [
'nav' => [
'required' => false,
'name' => tra('Navigation'),
'description' => tra('Display a navigation box that allows users to select a specific version to display.'),
'since' => '1',
'default' => 'n',
'filter' => 'alpha',
'options' => [
['text' => '', 'value' => ''],
['text' => tra('Yes'), 'value' => 'y'],
['text' => tra('No'), 'value' => 'n'],
],
],
'title' => [
'required' => false,
'name' => tra('Title'),
'description' => tr('Display the current version name as the title. No title shows when %0nav="y"%1;
otherwise shows by default.', '', ''),
'since' => '1',
'default' => 'y',
'filter' => 'alpha',
'parentparam' => ['name' => 'nav', 'value' => 'n'],
'options' => [
['text' => '', 'value' => ''],
['text' => tra('Yes'), 'value' => 'y'],
['text' => tra('No'), 'value' => 'n'],
],
],
'default' => [
'required' => false,
'name' => tra('Default Label'),
'description' => tra('Specifies version label to show when displaying the page for the first time.
Default label is \'Default\''),
'since' => '1',
'default' => tra('Default'),
],
],
];
}
function wikiplugin_versions($data, $params)
{
global $use_best_language, $prefs;
if (isset($params) and is_array($params)) {
extract($params, EXTR_SKIP);
}
$data = $data;
$navbar = '';
if (! isset($default)) {
$default = tra('Default');
}
if (! isset($title)) {
$title = 'y';
}
if (! isset($nav)) {
$nav = 'n';
}
preg_match_all('/---\(([^\):]*)( : [^\)]*)?\)---*/', $data, $v);
if (isset($type) and $type == 'host') {
if (isset($_SERVER['TIKI_VERSION'])) {
$vers = $_SERVER['TIKI_VERSION'];
} else {
$vers = $default;
}
} else {
if (isset($_REQUEST['tikiversion'])) {
$vers = $_REQUEST['tikiversion'];
} elseif ($use_best_language == 'y' and in_array($prefs['language'], $v[1])) {
$vers = $prefs['language'];
} else {
$vers = $default;
}
$type = "request";
}
if (in_array($vers, $v[1])) {
$p = array_search($vers, $v[1]) + 1;
} else {
$p = 0;
}
if (! isset($_REQUEST['preview'])) {
if ($p == 0) {
if (strpos($data, '---(') !== false) {
$data = substr($data, 0, strpos($data, '---('));
}
if ($nav == 'n' and $title == 'y') {
$data = "" . $default . '' . $data;
}
$data = "\n" . ltrim(substr($data, strpos("\n", $data)));
} elseif (isset($v[1][$p - 1]) and strpos($data, '---(' . $v[1][$p - 1])) {
if ($nav == 'n' and $title == 'y') {
$data = substr($data, strpos($data, '---(' . $v[1][$p - 1]));
$data = preg_replace('/\)---*[\r\n]*/', "\n", "" . substr($data, 4));
} else {
// can't get it to work as a single preg_match_all, so...
preg_match_all("/(^|---\([^\(]*\)---*\s)/", $data, $t, PREG_OFFSET_CAPTURE);
$start = $t[0][$p][1] + strlen($t[0][$p][0]);
$end = $p + 1 < count($t[0]) ? $t[0][$p + 1][1] : strlen($data);
$data = substr($data, $start, $end);
}
if (strpos($data, '---(') !== false) {
$data = substr($data, 0, strpos($data, '---('));
}
}
}
if ($nav == 'y') {
$highed = false;
for ($i = 0, $icount_v = count($v[1]); $i < $icount_v; $i++) {
$version = $v[1][$i];
$ver = $version . $v[2][$i];
if ($i == $p - 1) {
$high = " active";
$highed = true;
} else {
$high = '';
}
if ($type == 'host') {
$vv = preg_replace('/[^a-z0-9]/', '', strtolower($version));
$navbar .= ' ' . $ver . ''
;
} else {
$navbar .= ' ' . $ver . '';
}
}
if (! $highed) {
$high = " active";
} else {
$high = '';
}
if ($type == 'host') {
$navbar = '' . $default . '' . $navbar
;
} else {
$navbar = '' . $default . '' . $navbar
;
}
$data = '' . $data . "
"
;
}
return $data;
}