/**
* Retrieve short text from provided article
*
* This is a way to access a functionality of private __getRevisionText method
*
* @author Kamil Koterba
* @since June 2013
*
* @param integer $iPage Page id
* @param Revision $oRev Revision of article to get text from
* @return mixed|string
*/
public static function getShortText($iPage, Revision $oRev)
{
wfProfileIn(__METHOD__);
// backup current value
$aOptions_bck = self::$aOptions;
// set options required to retrieve short text
self::$aOptions = array('type' => 'plain', 'summary' => 'true');
// get short text
$shortText = self::__getRevisionText($iPage, $oRev);
// restore options
self::$aOptions = $aOptions_bck;
wfProfileOut(__METHOD__);
return $shortText;
}
private static function __parse($aInput, $aParams, &$parser, $returnPlainData = false)
{
global $wgLang, $wgUser, $wgCityId, $wgParser, $wgTitle;
global $wgExtensionsPath, $wgStylePath, $wgRequest;
wfProfileIn(__METHOD__);
/**
* because this parser tag contains elements of interface we need to
* inform parser to vary parser cache key by user lang option
**/
$parser->mOutput->recordOption('userlang');
$result = "";
self::$aTables = self::$aWhere = self::$aOptions = array();
self::$dbr = null;
/* default settings for query */
self::__setDefault();
$showOnlyPage = 0;
try {
/* database connect */
self::$dbr = wfGetDB(DB_SLAVE, 'dpl');
/* parse parameters as XML tags */
wfDebugLog(__METHOD__, "parse " . count($aInput) . " parameters (XML tags)\n");
$relationArray = array();
foreach ($aInput as $sParamName => $aParamValues) {
/* ignore empty lines */
if (empty($aParamValues)) {
wfDebugLog(__METHOD__, "ignore empty param: " . $sParamName . " \n");
continue;
}
/* invalid name of parameter or empty name */
if (!in_array($sParamName, array_keys(self::$aBlogParams))) {
throw new Exception(wfMsg('blog-invalidparam', $sParamName, implode(", ", array_keys(self::$aBlogParams))));
} elseif (trim($sParamName) == '') {
throw new Exception(wfMsg('blog-emptyparam'));
}
/* ignore comment lines */
if ($sParamName[0] == '#') {
wfDebugLog(__METHOD__, "ignore comment line: " . $sParamName . " \n");
continue;
}
/* parse value of parameter */
switch ($sParamName) {
case 'category':
if (!empty($aParamValues)) {
$aParamValues = array_slice($aParamValues, 0, self::$aBlogParams[$sParamName]['count']);
$aParamValues = str_replace(" ", "_", $aParamValues);
if (!empty($aParamValues) && is_array($aParamValues)) {
$relationArray[$sParamName] = $aParamValues;
}
$aPages = self::__getCategories($aParamValues, $parser);
if (!empty($aPages)) {
self::$aWhere[] = "page_id in (" . implode(",", $aPages) . ")";
} else {
self::$aWhere[] = "page_id = 0";
}
}
break;
case 'pages':
if (!empty($aParamValues)) {
$showOnlyPage = $aParamValues;
}
break;
case 'author':
if (!empty($aParamValues)) {
$aParamValues = array_slice($aParamValues, 0, self::$aBlogParams[$sParamName]['count']);
if (!empty($aParamValues) && is_array($aParamValues)) {
$relationArray[$sParamName] = $aParamValues;
$aTmpWhere = array();
foreach ($aParamValues as $id => $sParamValue) {
$sParamValue = str_replace(" ", "_", $sParamValue);
$aTmpWhere[] = "page_title like '" . addslashes($sParamValue) . "/%'";
}
if (!empty($aTmpWhere)) {
self::$aWhere[] = implode(" OR ", $aTmpWhere);
}
}
}
break;
case 'order':
if (!empty($aParamValues) && is_array($aParamValues)) {
list($sParamValue) = $aParamValues;
self::__makeOrder($sParamName, $sParamValue);
}
break;
case 'ordertype':
case 'type':
if (!empty($aParamValues) && is_array($aParamValues)) {
list($sParamValue) = $aParamValues;
self::__makeListOption($sParamName, $sParamValue);
}
break;
case 'count':
case 'displaycount':
case 'offset':
case 'summarylength':
case 'create_timestamp':
case 'timestamp':
if (!empty($aParamValues) && is_array($aParamValues)) {
list($sParamValue) = $aParamValues;
self::__makeIntOption($sParamName, $sParamValue);
}
break;
case 'summary':
case 'paging':
if (!empty($aParamValues) && is_array($aParamValues)) {
list($sParamValue) = $aParamValues;
self::__makeBoolOption($sParamName, $sParamValue);
}
break;
case 'seemore':
case 'title':
case 'class':
case 'style':
if (!empty($aParamValues) && is_array($aParamValues)) {
list($sParamValue) = $aParamValues;
self::__makeStringOption($sParamName, $sParamValue);
}
break;
}
}
wfRunHooks('BlogListAfterParse', array(self::$oTitle, $relationArray));
/* */
if (!empty($showOnlyPage)) {
self::$aWhere = array("page_id in (" . self::$dbr->makeList($showOnlyPage) . ")");
}
/* parse parameters */
foreach ($aParams as $sParamName => $sParamValue) {
/* ignore empty lines */
if (!isset($sParamValue)) {
wfDebugLog(__METHOD__, "ignore empty param: " . $sParamName . " \n");
continue;
}
/* invalid name of parameter or empty name */
if (!in_array($sParamName, array_keys(self::$aBlogParams))) {
throw new Exception(wfMsg('blog-invalidparam', $sParamName, implode(", ", array_keys(self::$aBlogParams))));
}
/* parse value of parameter */
switch ($sParamName) {
case 'order':
self::__makeOrder($sParamName, $sParamValue);
break;
case 'ordertype':
case 'type':
self::__makeListOption($sParamName, $sParamValue);
break;
case 'count':
case 'displaycount':
case 'offset':
case 'create_timestamp':
case 'timestamp':
case 'summarylength':
self::__makeIntOption($sParamName, $sParamValue);
break;
case 'summary':
case 'paging':
self::__makeBoolOption($sParamName, $sParamValue);
break;
case 'seemore':
case 'title':
case 'class':
case 'style':
self::__makeStringOption($sParamName, $sParamValue);
break;
}
}
// Allows caller to turn off paging of results
if (self::$aOptions['paging'] == true) {
$__pageVal = $wgRequest->getVal('page');
if (isset($__pageVal) && !empty($__pageVal)) {
$count = intval(self::$aOptions['count']);
self::__makeIntOption('offset', $count * $__pageVal);
}
}
# use revision table to get results
self::__addRevisionTable();
/* build query */
if ($returnPlainData) {
return self::__getResults();
} else {
if (self::$aOptions['type'] == 'count') {
/* get results count */
$result = self::getResultsCount();
} else {
$aResult = self::__getResults();
/* set output */
if (!empty($aResult)) {
if (self::$aOptions['type'] != 'array') {
$sPager = "";
if (self::$aOptions['type'] == 'plain') {
$iCount = self::getResultsCount();
$sPager = self::__getPager($iCount, intval(self::$aOptions['offset']));
}
if (F::app()->checkSkin('oasis')) {
wfRunHooks('BlogsRenderBlogArticlePage', array(&$result, $aResult, self::$aOptions, $sPager));
} else {
/* run template */
$oTmpl = new EasyTemplate(dirname(__FILE__) . "/templates/");
$oTmpl->set_vars(array("wgUser" => $wgUser, "cityId" => $wgCityId, "wgLang" => $wgLang, "aRows" => $aResult, "aOptions" => self::$aOptions, "wgParser" => $wgParser, "skin" => RequestContext::getMain()->getSkin(), "wgExtensionsPath" => $wgExtensionsPath, "wgStylePath" => $wgStylePath, "sPager" => $sPager, "wgTitle" => self::$oTitle));
#---
if (self::$aOptions['type'] == 'box') {
$result = $oTmpl->render("blog-page");
} else {
$page = $oTmpl->render("blog-post-page");
$oTmpl->set_vars(array("page" => $page));
$result = $oTmpl->render("blog-article-page");
}
}
} else {
unset($result);
$result = self::__makeRssOutput($aResult);
}
} else {
if (!empty(self::$oTitle) && self::$oTitle->getNamespace() == NS_BLOG_ARTICLE) {
$result = wfMsgExt('blog-empty-user-blog', array('parse'));
} else {
if (self::$aOptions['type'] != 'array') {
//$sk = RequestContext::getMain()->getSkin();
$result = "";
// RT #69906
// $result = wfMsg('blog-nopostfound') . " " . $sk->makeLinkObj(Title::newFromText('CreateBlogPage', NS_SPECIAL), wfMsg('blog-writeone' ) );
} else {
$result = "";
}
}
}
}
}
} catch (Exception $e) {
wfDebugLog(__METHOD__, "parse error: " . $e->getMessage() . "\n");
wfProfileOut(__METHOD__);
return $e->getMessage();
}
wfProfileOut(__METHOD__);
return $result;
}
