/**
* Our primary setup function simply handles URL rewrites for aliasing (per spec) and calls our PonyDocsWiki singleton instance
* to ensure it runs the data retrieval functions for versions and manuals and the like.
*/
function efPonyDocsSetup()
{
global $wgPonyDocs, $wgScriptPath, $wgArticlePath;
// force mediawiki to start session for anonymous traffic
if (session_id() == '') {
wfSetupSession();
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . "] started session");
}
}
// Set selected product from URL
if (preg_match('/^' . str_replace("/", "\\/", $wgScriptPath) . '\\/((index.php\\?title=)|)' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '[\\/|:]{1}([' . PONYDOCS_PRODUCT_LEGALCHARS . ']+)[\\/|:]?/i', $_SERVER['PATH_INFO'], $match)) {
PonyDocsProduct::SetSelectedProduct($match[3]);
}
// Set selected version from URL
// - every time from /-separated title URLs
// - only when no selected version already set from :-separated title
$currentVersion = PonyDocsProductVersion::GetSelectedVersion(PonyDocsProduct::GetSelectedProduct(), FALSE);
if (preg_match('/^' . str_replace("/", "\\/", $wgScriptPath) . '\\/((index.php\\?title=)|)' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '\\/([' . PONYDOCS_PRODUCT_LEGALCHARS . ']+)\\/([' . PONYDOCS_PRODUCTVERSION_LEGALCHARS . ']+)/i', $_SERVER['PATH_INFO'], $match) || preg_match('/^' . str_replace("/", "\\/", $wgScriptPath) . '\\/((index.php\\?title=)|)' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '\\/([' . PONYDOCS_PRODUCT_LEGALCHARS . ']+)\\/[' . PONYDOCS_PRODUCTMANUAL_LEGALCHARS . ']+TOC([' . PONYDOCS_PRODUCTVERSION_LEGALCHARS . ']+)/i', $_SERVER['PATH_INFO'], $match) || !isset($currentVersion) && preg_match('/^' . str_replace("/", "\\/", $wgScriptPath) . '\\/((index.php\\?title=)|)' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . ':([' . PONYDOCS_PRODUCT_LEGALCHARS . ']+):[' . PONYDOCS_PRODUCTMANUAL_LEGALCHARS . ']+TOC([' . PONYDOCS_PRODUCTVERSION_LEGALCHARS . ']+)/i', $_SERVER['PATH_INFO'], $match) || !isset($currentVersion) && preg_match('/^' . str_replace("/", "\\/", $wgScriptPath) . '\\/((index.php\\?title=)|)' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . ':([' . PONYDOCS_PRODUCT_LEGALCHARS . ']+):[' . PONYDOCS_PRODUCTMANUAL_LEGALCHARS . ']+:[^:]+:([' . PONYDOCS_PRODUCTVERSION_LEGALCHARS . ']+)/i', $_SERVER['PATH_INFO'], $match)) {
$result = PonyDocsProductVersion::SetSelectedVersion($match[3], $match[4]);
if (is_null($result)) {
// this version isn't available to this user; go away
$defaultRedirect = PonyDocsExtension::getDefaultUrl();
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] redirecting to {$defaultRedirect}");
}
header("Location: " . $defaultRedirect);
exit;
}
}
PonyDocsWiki::getInstance(PonyDocsProduct::GetSelectedProduct());
}
/**
* This is called when a version change occurs in the select box. It should update the version
* only; to update the page the Ajax function in JS should then refresh by using history.go(0)
* or something along those lines, otherwise the content may reflect the old version selection.
*
* @param string $version New version tag to set as current. Should be some checking.
* @param string $title The current title that the person resides in, if any.
* @param boolean $force Force the change, no matter if a doc is in the same version or not
* @return AjaxResponse
*/
function efPonyDocsAjaxChangeVersion($product, $version, $title, $force = false)
{
global $wgArticlePath;
$dbr = wfGetDB(DB_SLAVE);
PonyDocsProduct::SetSelectedProduct($product);
PonyDocsProductVersion::SetSelectedVersion($product, $version);
$response = new AjaxResponse();
if ($force) {
// This is coming from the search page. let's not do any title look up,
// and instead just pass back the same url.
$leadingSlash = "/";
if (substr($title, 0, 1) == "/") {
$leadingSlash = "";
}
$response->addText($leadingSlash . $title);
// Need to make the url non-relative
return $response;
}
$defaultTitle = PONYDOCS_DOCUMENTATION_NAMESPACE_NAME;
if (preg_match('/' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . ':(.*):(.*):(.*):(.*)/i', $title, $match)) {
$res = $dbr->select('categorylinks', 'cl_from', array("cl_to = 'V:" . $dbr->strencode($product . ":" . $version) . "'", 'cl_type = "page"', "cl_sortkey LIKE '" . $dbr->strencode(strtoupper($product . ':' . $match[2] . ':' . $match[3])) . ":%'"), __METHOD__);
if ($res->numRows()) {
$response->addText(str_replace('$1', PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '/' . $product . '/' . $version . '/' . $match[2] . '/' . $match[3], $wgArticlePath));
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule 1");
}
} else {
// same manual/topic doesn't exist for newly selected version, redirect to default
$response->addText(str_replace('$1', PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '/' . $product . '/' . $version, $wgArticlePath));
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule 2");
}
}
} elseif (preg_match('/' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . ':(.*):(Manuals|Versions)/i', $title, $match)) {
// this is a manuals or versions page
$add_text = str_replace('$1', PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . ':' . $product . ':' . $match[2], $wgArticlePath);
/// FIXME we probably need to clear objectcache for this [product]:Manuals page, or even better, do not cache it(?)
$response->addText($add_text);
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule 3");
}
} elseif (preg_match('/' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '\\/(.*)\\/(.*)\\/(.*)\\/(.*)/i', $title, $match)) {
/**
* Just swap out the source version tag ($match[2]) with the selected version in the output URL.
*/
$response->addText(str_replace('$1', PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '/' . $product . '/' . $version . '/' . $match[3] . '/' . $match[4], $wgArticlePath));
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule 4");
}
} elseif (preg_match('/' . PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '\\/(.*)\\/(.*)\\/(.*)/i', $title, $match)) {
//Redirection for WEB-10264
$response->addText(str_replace('$1', PONYDOCS_DOCUMENTATION_NAMESPACE_NAME . '/' . $product . '/' . $version . '/' . $match[3], $wgArticlePath));
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule to switch versions on a static manual");
}
} else {
$add_text = str_replace('$1', $defaultTitle . '/' . $product . '/' . $version, $wgArticlePath);
$response->addText($add_text);
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect rule 5");
}
}
if (PONYDOCS_DEBUG) {
error_log("DEBUG [" . __METHOD__ . ":" . __LINE__ . "] ajax redirect result " . print_r($response, true));
}
return $response;
}
