/**
* Renders the blog. Called by parser function for bs:blog tag and also from Blog::onUnknownAction.
* @param string $input Inner HTML of bs:blog tag. Not used.
* @param array $args List of tag attributes.
* @param Parser $parser MediaWiki parser object
* @return string HTML output that is to be displayed.
*/
public function onBlog($input, $args, $parser)
{
$oTitle = null;
if ($parser instanceof Parser) {
$oTitle = $parser->getTitle();
$parser->disableCache();
} else {
$oTitle = $this->getTitle();
}
$sKey = BsCacheHelper::getCacheKey('BlueSpice', 'Blog', $oTitle->getArticleID());
$aData = BsCacheHelper::get($sKey);
if ($aData !== false) {
return $aData;
}
// initialize local variables
$oErrorListView = new ViewTagErrorList($this);
BsExtensionManager::setContext('MW::Blog::ShowBlog');
// get all config options
$iShowLimit = BsConfig::get('MW::Blog::ShowLimit');
//$blogShowTrackback = BsConfig::get('MW::Blog::ShowTrackback'); // see comment below
$bShowPermalink = BsConfig::get('MW::Blog::ShowPermalink');
$bShowInfo = BsConfig::get('MW::Blog::ShowInfo');
$sSortBy = BsConfig::get('MW::Blog::SortBy');
$bMoreInNewWindow = BsConfig::get('MW::Blog::MoreInNewWindow');
$bShowAll = BsConfig::get('MW::Blog::ShowAll');
$bMoreAtEndOfEntry = BsConfig::get('MW::Blog::MoreAtEndOfEntry');
$bShowNewEntryField = BsConfig::get('MW::Blog::ShowNewEntryField');
$bNewEntryFieldPosition = BsConfig::get('MW::Blog::NewEntryFieldPosition');
$sImageRenderMode = BsConfig::get('MW::Blog::ImageRenderMode');
$sImageFloatDirection = BsConfig::get('MW::Blog::ThumbFloatDirection');
$iMaxEntryCharacters = BsConfig::get('MW::Blog::MaxEntryCharacters');
// Trackbacks are not supported the way we intend it to be. From http://www.mediawiki.org/wiki/Manual:$wgUseTrackbacks
// When MediaWiki receives a trackback ping, a box will show up at the bottom of the article containing a link to the originating page
//if (!$wgUseTrackbacks)
$bShowTrackback = false;
// get tag attributes
$argsIShowLimit = BsCore::sanitizeArrayEntry($args, 'count', $iShowLimit, BsPARAMTYPE::NUMERIC | BsPARAMOPTION::DEFAULT_ON_ERROR);
$argsSCategory = BsCore::sanitizeArrayEntry($args, 'cat', false, BsPARAMTYPE::STRING);
$argsINamespace = BsNamespaceHelper::getNamespaceIndex(BsCore::sanitizeArrayEntry($args, 'ns', NS_BLOG, BsPARAMTYPE::STRING));
$argsBNewEntryField = BsCore::sanitizeArrayEntry($args, 'newentryfield', $bShowNewEntryField, BsPARAMTYPE::BOOL);
$argsSNewEntryFieldPosition = BsCore::sanitizeArrayEntry($args, 'newentryfieldposition', $bNewEntryFieldPosition, BsPARAMTYPE::STRING);
$argsSImageRenderMode = BsCore::sanitizeArrayEntry($args, 'imagerendermode', $sImageRenderMode, BsPARAMTYPE::STRING);
$argsSImageFloatDirection = BsCore::sanitizeArrayEntry($args, 'imagefloatdirection', $sImageFloatDirection, BsPARAMTYPE::STRING);
$argsIMaxEntryCharacters = BsCore::sanitizeArrayEntry($args, 'maxchars', $iMaxEntryCharacters, BsPARAMTYPE::INT);
$argsSSortBy = BsCore::sanitizeArrayEntry($args, 'sort', $sSortBy, BsPARAMTYPE::STRING);
$argsBShowInfo = BsCore::sanitizeArrayEntry($args, 'showinfo', $bShowInfo, BsPARAMTYPE::BOOL);
$argsBMoreInNewWindow = BsCore::sanitizeArrayEntry($args, 'moreinnewwindow', $bMoreInNewWindow, BsPARAMTYPE::BOOL);
$argsBShowPermalink = BsCore::sanitizeArrayEntry($args, 'showpermalink', $bShowPermalink, BsPARAMTYPE::BOOL);
$argsModeNamespace = BsCore::sanitizeArrayEntry($args, 'mode', null, BsPARAMTYPE::STRING);
if ($argsModeNamespace === 'ns' && is_object($oTitle)) {
$argsINamespace = $oTitle->getNamespace();
}
// validate tag attributes
$validateIShowLimit = BsValidator::isValid('ArgCount', $argsIShowLimit, array('fullResponse' => true));
if ($validateIShowLimit->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($validateIShowLimit->getI18N()));
}
if ($argsSCategory) {
$validateSCategory = BsValidator::isValid('Category', $argsSCategory, array('fullResponse' => true));
if ($validateSCategory->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($validateSCategory->getI18N()));
}
}
$oValidationResult = BsValidator::isValid('SetItem', $argsSImageRenderMode, array('fullResponse' => true, 'setname' => 'imagerendermode', 'set' => array('full', 'thumb', 'none')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $argsSImageFloatDirection, array('fullResponse' => true, 'setname' => 'imagefloatdirection', 'set' => array('left', 'right', 'none')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $argsSSortBy, array('fullResponse' => true, 'setname' => 'sort', 'set' => array('title', 'creation')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
// if there are errors, abort with a message
if ($oErrorListView->hasEntries()) {
return $oErrorListView->execute();
}
if (BsConfig::get('MW::Blog::ShowTagFormWhenNotLoggedIn') != true) {
$oPermissionTest = Title::newFromText('PermissionTest', $argsINamespace);
if (!$oPermissionTest->userCan('edit')) {
$argsBNewEntryField = false;
}
}
// get array of article ids from Blog/subpages
$oBlogTitle = Title::makeTitleSafe($oTitle->getNamespace(), 'Blog');
$aSubpages = $oBlogTitle->getSubpages();
$iLimit = 0;
// for later use
$aArticleIds = array();
foreach ($aSubpages as $oSubpage) {
$aArticleIds[] = $oSubpage->getArticleID();
$iLimit++;
// for later use
}
if (count($aArticleIds) < 1) {
$aArticleIds = 0;
}
$aTables = array('page');
$aFields = array('entry_page_id' => 'page_id');
$aConditions = array();
$aOptions = array();
$aJoins = array();
$dbr = wfGetDB(DB_SLAVE);
// get blog entries
if ($argsSSortBy == 'title') {
$aOptions['ORDER BY'] = 'page_title ASC';
} else {
//Creation: Also fetch possible custom timestamps from page_props table
$aOptions['ORDER BY'] = 'entry_timestamp DESC';
$aOptions['GROUP BY'] = 'page_id';
global $wgDBtype;
switch ($wgDBtype) {
case 'oracle':
$aFields['entry_timestamp'] = "NVL( pp_value, rev_timestamp )";
$aConditions[] = "NVL( pp_value, rev_timestamp ) < " . wfTimestampNow();
break;
case 'mssql':
$aFields['entry_timestamp'] = "ISNULL( pp_value, rev_timestamp )";
$aConditions[] = "ISNULL( pp_value, rev_timestamp ) < " . wfTimestampNow();
break;
case 'postgres':
$aFields['entry_timestamp'] = "NULLIF( pp_value, rev_timestamp )";
$aConditions[] = "NULLIF( pp_value, rev_timestamp ) < " . wfTimestampNow();
break;
default:
//MySQL, SQLite
//use pp_value if exists
$aFields['entry_timestamp'] = "IFNULL( pp_value, rev_timestamp )";
//also do not list future entries
$aConditions[] = "IFNULL( pp_value, rev_timestamp ) < " . wfTimestampNow();
}
$aTables[] = 'revision';
$aTables[] = 'page_props';
$aConditions[] = 'rev_page = page_id';
$aJoins['page_props'] = array('LEFT JOIN', "pp_page = rev_page AND pp_propname = 'blogtime'");
}
if ($argsSCategory) {
$aTables[] = 'categorylinks';
$aConditions['cl_to'] = $argsSCategory;
$aConditions[] = 'cl_from = page_id';
} else {
if ($argsModeNamespace === 'ns') {
$aConditions['page_id'] = $aArticleIds;
}
$aConditions['page_namespace'] = $argsINamespace;
}
$res = $dbr->select($aTables, $aFields, $aConditions, __METHOD__, $aOptions, $aJoins);
$iNumberOfEntries = $dbr->numRows($res);
$iLimit = $iNumberOfEntries;
//All
// Sole importance is the existence of param 'showall'
$paramBShowAll = $this->getRequest()->getFuzzyBool('showall', false);
if ($paramBShowAll == false) {
$iLimit = $argsIShowLimit;
}
// abort if there are no entries
if ($iNumberOfEntries < 1) {
$oBlogView = new ViewBlog();
$oBlogView->setOption('shownewentryfield', $argsBNewEntryField);
$oBlogView->setOption('newentryfieldposition', $argsSNewEntryFieldPosition);
$oBlogView->setOption('namespace', BsNamespaceHelper::getNamespaceName($argsINamespace));
if ($argsSCategory) {
$oBlogView->setOption('blogcat', $argsSCategory);
}
// actually create blog output
$sOut = $oBlogView->execute();
$sOut .= wfMessage('bs-blog-no-entries')->plain();
return $sOut;
}
$oBlogView = new ViewBlog();
// prepare views per blog item
$iLoop = 0;
foreach ($res as $row) {
// prepare data for view class
$oEntryTitle = Title::newFromID($row->entry_page_id);
if (!$oEntryTitle->userCan('read')) {
$iNumberOfEntries--;
continue;
}
$bMore = false;
$aContent = preg_split('#<(bs:blog:)?more */>#', BsPageContentProvider::getInstance()->getContentFromTitle($oEntryTitle));
if (sizeof($aContent) > 1) {
$bMore = true;
}
$aContent = trim($aContent[0]);
// Prevent recursive rendering of blog tag
$aContent = preg_replace('/<(bs:)blog[^>]*?>/', '', $aContent);
// Thumbnail images
$sNamespaceRegEx = implode('|', BsNamespaceHelper::getNamespaceNamesAndAliases(NS_IMAGE));
switch ($argsSImageRenderMode) {
case 'none':
$aContent = preg_replace('/(\\[\\[(' . $sNamespaceRegEx . '):[^\\|\\]]*)(\\|)?(.*?)(\\]\\])/', '', $aContent);
break;
case 'full':
// do nothing
break;
case 'thumb':
default:
$aContent = preg_replace('/(\\[\\[(' . $sNamespaceRegEx . '):[^\\|\\]]*)(\\|)?(.*?)(\\]\\])/', "\$1|thumb|{$argsSImageFloatDirection}\$3\$4|150px\$5", $aContent);
break;
}
if (strlen($aContent) > $argsIMaxEntryCharacters) {
$bMore = true;
}
$aContent = BsStringHelper::shorten($aContent, array('max-length' => $argsIMaxEntryCharacters, 'ignore-word-borders' => false, 'position' => 'end'));
$resComment = $dbr->selectRow('revision', 'COUNT( rev_id ) AS cnt', array('rev_page' => $oEntryTitle->getTalkPage()->getArticleID()));
$iCount = $resComment->cnt;
// set data for view class
$oBlogItemView = new ViewBlogItem();
// use magic set
$oBlogItemView->setOption('showInfo', $argsBShowInfo);
$oBlogItemView->setOption('showLimit', $argsIShowLimit);
$oBlogItemView->setOption('showTrackback', $bShowTrackback);
$oBlogItemView->setOption('showPermalink', $argsBShowPermalink);
$oBlogItemView->setOption('moreInNewWindow', $argsBMoreInNewWindow);
$oBlogItemView->setOption('showAll', $bShowAll);
$oBlogItemView->setOption('moreAtEndOfEntry', $bMoreAtEndOfEntry);
$oBlogItemView->setOption('more', $bMore);
//TODO: magic_call?
if ($argsModeNamespace === 'ns') {
$sTitle = substr($oEntryTitle->getText(), 5);
} else {
$sTitle = $oEntryTitle->getText();
}
$aTalkParams = array();
if (!$oEntryTitle->getTalkPage()->exists()) {
$aTalkParams = array('action' => 'edit');
}
$oRevision = Revision::newFromTitle($oEntryTitle);
$oBlogItemView->setTitle($sTitle);
$oBlogItemView->setRevId($oRevision->getId());
$oBlogItemView->setURL($oEntryTitle->getLocalURL());
$oBlogItemView->setTalkURL($oEntryTitle->getTalkPage()->getLocalURL($aTalkParams));
$oBlogItemView->setTalkCount($iCount);
$oBlogItemView->setTrackbackUrl($oEntryTitle->getLocalURL());
if ($bShowInfo) {
$oFirstRevision = $oEntryTitle->getFirstRevision();
$sTimestamp = $oFirstRevision->getTimestamp();
$sLocalDateTimeString = BsFormatConverter::timestampToAgeString(wfTimestamp(TS_UNIX, $sTimestamp));
$oBlogItemView->setEntryDate($sLocalDateTimeString);
$iUserId = $oFirstRevision->getUser();
if ($iUserId != 0) {
$oAuthorUser = User::newFromId($iUserId);
$oBlogItemView->setAuthorPage($oAuthorUser->getUserPage()->getPrefixedText());
$oBlogItemView->setAuthorName($this->mCore->getUserDisplayName($oAuthorUser));
} else {
$oBlogItemView->setAuthorName($oFirstRevision->getUserText());
}
}
$oBlogItemView->setContent($aContent);
$oBlogView->addItem($oBlogItemView);
$iLoop++;
if ($iLoop >= $iLimit) {
break;
}
}
$dbr->freeResult($res);
// prepare complete blog output
if ($bShowAll && !$paramBShowAll && $iNumberOfEntries > $argsIShowLimit) {
$oBlogView->setOption('showall', true);
}
$oBlogView->setOption('shownewentryfield', $argsBNewEntryField);
$oBlogView->setOption('newentryfieldposition', $argsSNewEntryFieldPosition);
$oBlogView->setOption('namespace', BsNamespaceHelper::getNamespaceName($argsINamespace, false));
$oBlogView->setOption('blogcat', $argsSCategory);
if ($argsModeNamespace === 'ns') {
$oBlogView->setOption('parentpage', 'Blog/');
}
// actually create blog output
$sOut = $oBlogView->execute();
//Use cache only in NS_BLOG - there is curently no functionality to
//figure out in what type of blog tag a entry is showen and why
//(coditions). Possible blog by categories or subpages...
//Needs rework.
if (in_array($oTitle->getNamespace(), array(NS_BLOG, NS_BLOG_TALK))) {
$aKey = array($sKey);
$sTagsKey = BsCacheHelper::getCacheKey('BlueSpice', 'Blog', 'Tags');
$aTagsData = BsCacheHelper::get($sTagsKey);
if ($aTagsData !== false) {
if (!in_array($sKey, $aTagsData)) {
$aTagsData = array_merge($aTagsData, $aKey);
}
} else {
$aTagsData = $aKey;
}
BsCacheHelper::set($sTagsKey, $aTagsData, 60 * 1440);
// one day
BsCacheHelper::set($sKey, $sOut, 60 * 1440);
// one day
}
return $sOut;
}
/**
* Creates or edits an interwiki link. Called via AJAX function
* @return bool allow other hooked methods to be executed. always true.
*/
public static function doEditInterWikiLink($bEditMode, $iw_prefix, $iw_url, $iw_old_prefix = '')
{
if (wfReadOnly()) {
global $wgReadOnly;
return FormatJson::encode(array('success' => false, 'message' => array(wfMessage('bs-readonly', $wgReadOnly)->plain())));
}
if (BsCore::checkAccessAdmission('wikiadmin') === false) {
return true;
}
$aAnswer = array('success' => true, 'errors' => array(), 'message' => array());
if (strlen($iw_prefix) > 32) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iweditprefix', 'message' => wfMessage('bs-interwikilinks-pfxtoolong')->plain());
}
if ($iw_prefix == '') {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iweditprefix', 'message' => wfMessage('bs-interwikilinks-nopfx')->plain());
}
if ($iw_url == '') {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iwediturl', 'message' => wfMessage('bs-interwikilinks-nourl')->plain());
}
$oValidationResult = BsValidator::isValid('Url', $iw_url, array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iwediturl', 'message' => $oValidationResult->getI18N());
}
if (substr_count($iw_prefix, ' ') || substr_count($iw_prefix, '"') || substr_count($iw_prefix, '&') || substr_count($iw_prefix, ':')) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iweditprefix', 'message' => wfMessage('bs-interwikilinks-invalid-pfx-spc')->plain());
}
if (strpos($iw_url, ' ')) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('id' => 'iwediturl', 'message' => wfMessage('bs-interwikilinks-invalid-url-spc')->plain());
}
if ($bEditMode == 'true') {
$sSearchPrefix = $iw_old_prefix;
} else {
$sSearchPrefix = $iw_prefix;
}
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('interwiki', 'iw_prefix', array("iw_prefix" => $sSearchPrefix));
$num_row = $dbr->numRows($res);
if ($bEditMode == 'false') {
if ($num_row >= 1) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('message' => wfMessage('bs-interwikilinks-pfxexists')->plain());
}
} else {
if ($num_row < 1) {
$aAnswer['success'] = false;
$aAnswer['errors'][] = array('message' => wfMessage('bs-interwikilinks-nooldpfx')->plain());
}
}
if ($aAnswer['success']) {
$dbw = wfGetDB(DB_MASTER);
if ($bEditMode == 'false') {
$dbw->insert('interwiki', array('iw_prefix' => $iw_prefix, 'iw_url' => $iw_url, 'iw_local' => '0'));
} else {
$dbw->update('interwiki', array('iw_prefix' => $iw_prefix, 'iw_url' => $iw_url), array('iw_prefix' => $iw_old_prefix));
}
$aAnswer['message'][] = $bEditMode ? wfMessage('bs-interwikilinks-link-added')->plain() : wfMessage('bs-interwikilinks-link-created')->plain();
}
self::purgeTitles($iw_prefix);
return FormatJson::encode($aAnswer);
}
/**
* Actually renders the SmartList list view.
* @param int $aArgs['count'] Maximum number of items in list.
* @param string $aArgs['namespaces'] Comma separated list of namespaces that should be considered.
* @param string $aArgs['categories'] Comma separated list of categories that should be considered.
* @param string $aArgs['period'] Period of time that should be considered (-|day|week|month)
* @param string $aArgs['mode'] Defines the basic criteria of pages that should be considered. Default: recentchanges. Other Extensions can hook into SmartList and define their own mode.
* @param bool $aArgs['showMinorChanges'] Should minor changes be considered
* @param bool $aArgs['showOnlyNewArtiles'] Should edits be considered or only page creations
* @param int $aArgs['trim'] Maximum number of title characters.
* @param bool $aArgs['showtext'] Also display article text.
* @param int $aArgs['trimtext'] Maximum number of text characters.
* @param string $aArgs['order'] Sort order for list. (time|title)
* @param bool $aArgs['showns'] Show namespace befor title.
* @return string HTML output that is to be displayed.
*/
private function getCustomList($aArgs)
{
/*
* Contains the items that need to be displayed
* @var List of objects with three properties: title, namespace and timestamp
*/
$aObjectList = array();
$oErrorListView = new ViewTagErrorList($this);
$oValidationResult = BsValidator::isValid('ArgCount', $aArgs['count'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
/*
* Validation of namespaces and categories
*/
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['categoryMode'], array('fullResponse' => true, 'setname' => 'catmode', 'set' => array('AND', 'OR')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['period'], array('fullResponse' => true, 'setname' => 'period', 'set' => array('-', 'day', 'week', 'month')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('PositiveInteger', $aArgs['trim'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('PositiveInteger', $aArgs['trimtext'], array('fullResponse' => true));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['sort'], array('fullResponse' => true, 'setname' => 'sort', 'set' => array('time', 'title')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
$oValidationResult = BsValidator::isValid('SetItem', $aArgs['order'], array('fullResponse' => true, 'setname' => 'order', 'set' => array('ASC', 'DESC')));
if ($oValidationResult->getErrorCode()) {
$oErrorListView->addItem(new ViewTagError($oValidationResult->getI18N()));
}
if ($aArgs['mode'] == 'recentchanges') {
$dbr = wfGetDB(DB_SLAVE);
$aConditions = array();
switch ($aArgs['period']) {
case 'month':
$sMinTimestamp = $dbr->timestamp(time() - 30 * 24 * 60 * 60);
break;
case 'week':
$sMinTimestamp = $dbr->timestamp(time() - 7 * 24 * 60 * 60);
break;
case 'day':
$sMinTimestamp = $dbr->timestamp(time() - 24 * 60 * 60);
break;
default:
break;
}
try {
$aNamespaceIds = BsNamespaceHelper::getNamespaceIdsFromAmbiguousCSVString($aArgs['namespaces']);
$aConditions[] = 'rc_namespace IN (' . implode(',', $aNamespaceIds) . ')';
} catch (BsInvalidNamespaceException $ex) {
$sInvalidNamespaces = implode(', ', $ex->getListOfInvalidNamespaces());
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-namespaces')->numParams(count($ex->getListOfInvalidNamespaces()))->params($sInvalidNamespaces)->text()));
}
$this->makeCategoriesFilterCondition($aConditions, $aArgs, 'rc_cur_id');
switch ($aArgs['sort']) {
case 'title':
$sOrderSQL = 'rc_title';
break;
default:
// ORDER BY MAX() - this one was tricky. It makes sure, only the changes with the maximum date are selected.
$sOrderSQL = 'MAX(rc_timestamp)';
break;
}
switch ($aArgs['order']) {
case 'ASC':
$sOrderSQL .= ' ASC';
break;
default:
$sOrderSQL .= ' DESC';
break;
}
if (!$aArgs['showMinorChanges']) {
$aConditions[] = 'rc_minor = 0';
}
if ($aArgs['showOnlyNewArticles']) {
$sOrderSQL = 'MIN(rc_timestamp) DESC';
$aConditions[] = 'rc_new = 1';
}
if (!empty($aArgs['period']) && $aArgs['period'] !== '-') {
$aConditions[] = "rc_timestamp > '" . $sMinTimestamp . "'";
}
$aConditions[] = 'rc_title = page_title AND rc_namespace = page_namespace';
//prevent display of deleted articles
$aConditions[] = 'NOT (rc_type = 3)';
//prevent moves and deletes from being displayed
$aFields = array('rc_title as title', 'rc_namespace as namespace');
if (isset($aArgs['meta']) && $aArgs['meta'] == true) {
$aFields[] = 'MAX(rc_timestamp) as time, rc_user_text as username';
}
if (BsConfig::get('MW::SmartList::Comments')) {
$aFields[] = 'MAX(rc_comment) as comment';
}
$res = $dbr->select(array('recentchanges', 'page'), $aFields, $aConditions, __METHOD__, array('GROUP BY' => 'rc_title, rc_namespace', 'ORDER BY' => $sOrderSQL));
$iCount = 0;
foreach ($res as $row) {
if ($iCount == $aArgs['count']) {
break;
}
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
if (!$oTitle || !$oTitle->quickUserCan('read')) {
continue;
}
$aObjectList[] = $row;
$iCount++;
}
$dbr->freeResult($res);
} elseif ($aArgs['mode'] == 'whatlinkshere') {
//PW(25.02.2015) TODO:
//There could be filters - see Special:Whatlinkshere
$oTargetTitle = empty($aArgs['target']) ? $this->getContext()->getTitle() : Title::newFromText($aArgs['target']);
if (is_null($oTargetTitle)) {
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-target')->text()));
return $oErrorListView->execute();
}
$dbr = wfGetDB(DB_SLAVE);
$aTables = array('pagelinks', 'page');
$aFields = array('title' => 'page_title', 'namespace' => 'page_namespace');
$aConditions = array("page_id = pl_from", "pl_namespace = {$oTargetTitle->getNamespace()}", "pl_from NOT IN ({$oTargetTitle->getArticleID()})", "pl_title = '{$oTargetTitle->getDBkey()}'");
$aOptions = array();
try {
$aNamespaceIds = BsNamespaceHelper::getNamespaceIdsFromAmbiguousCSVString($aArgs['namespaces']);
$aConditions['page_namespace'] = $aNamespaceIds;
} catch (BsInvalidNamespaceException $ex) {
$sInvalidNamespaces = implode(', ', $ex->getListOfInvalidNamespaces());
$oErrorListView->addItem(new ViewTagError(wfMessage('bs-smartlist-invalid-namespaces')->numParams(count($ex->getListOfInvalidNamespaces()))->params($sInvalidNamespaces)->text()));
return $oErrorListView->execute();
}
$this->makeCategoriesFilterCondition($aConditions, $aArgs, 'page_id');
//Default: time
$aOptions['ORDER BY'] = $aArgs['sort'] == 'title' ? 'page_title' : 'page_id';
//Default DESC
$aOptions['ORDER BY'] .= $aArgs['order'] == 'ASC' ? ' ASC' : ' DESC';
$res = $dbr->select($aTables, $aFields, $aConditions, __METHOD__, $aOptions);
$iCount = 0;
foreach ($res as $row) {
if ($iCount == $aArgs['count']) {
break;
}
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
if (!$oTitle || !$oTitle->quickUserCan('read')) {
continue;
}
$aObjectList[] = $row;
$iCount++;
}
$dbr->freeResult($res);
} else {
wfRunHooks('BSSmartListCustomMode', array(&$aObjectList, $aArgs, $this));
}
if ($oErrorListView->hasEntries()) {
return $oErrorListView->execute();
}
$oSmartListListView = new ViewBaseElement();
$oSmartListListView->setAutoElement(false);
$iItems = 1;
if (count($aObjectList)) {
foreach ($aObjectList as $row) {
$oTitle = Title::makeTitleSafe($row->namespace, $row->title);
// Security here: only show pages the user can read.
$sText = '';
$sMeta = '';
$sComment = '';
$sTitle = $oTitle->getText();
if (BsConfig::get('MW::SmartList::Comments')) {
$sComment = strlen($row->comment) > 50 ? substr($row->comment, 0, 50) . '...' : $row->comment;
$sComment = wfMessage('bs-smartlist-comment')->params($sComment)->escaped();
}
if (isset($aArgs['meta']) && $aArgs['meta'] == true) {
$sMeta = ' - <i>(' . $row->username . ', ' . $this->getLanguage()->date($row->time, true, true) . ')</i>';
}
$oSmartListListEntryView = new ViewBaseElement();
if ($aArgs['showtext'] && $iItems <= $aArgs['numwithtext']) {
$oSmartListListEntryView->setTemplate('*[[:{NAMESPACE}:{TITLE}|{DISPLAYTITLE}]]{META}<br/>{TEXT}' . "\n");
$sText = BsPageContentProvider::getInstance()->getContentFromTitle($oTitle);
$sText = Sanitizer::stripAllTags($sText);
$sText = BsStringHelper::shorten($sText, array('max-length' => $aArgs['trimtext'], 'position' => 'end'));
$sText = '<nowiki>' . $sText . '</nowiki>';
} else {
$oSmartListListEntryView->setTemplate('*[[:{NAMESPACE}:{TITLE}|{DISPLAYTITLE}]] {COMMENT} {META}' . "\n");
}
if ($aArgs['showns'] == true) {
$sDisplayTitle = $oTitle->getFullText();
} else {
$sDisplayTitle = $oTitle->getText();
}
$sDisplayTitle = BsStringHelper::shorten($sDisplayTitle, array('max-length' => $aArgs['trim'], 'position' => 'middle'));
$sNamespaceText = '';
if ($row->namespace > 0 && $row->namespace != null) {
$sNamespaceText = MWNamespace::getCanonicalName($row->namespace);
}
$aData = array('NAMESPACE' => $sNamespaceText, 'TITLE' => $sTitle, 'DISPLAYTITLE' => $sDisplayTitle, 'COMMENT' => $sComment, 'META' => $sMeta, 'TEXT' => $sText);
wfRunHooks('BSSmartListBeforeEntryViewAddData', array(&$aData, $aArgs, $oSmartListListEntryView, $row));
$oSmartListListEntryView->addData($aData);
$oSmartListListView->addItem($oSmartListListEntryView);
$iItems++;
}
} else {
return '';
}
return $this->mCore->parseWikiText($oSmartListListView->execute(), $this->getTitle());
}
/**
* Creates a Widget and returns it
* @return ViewWidget
*/
public function onWidgetListKeyword()
{
$oCurrentUser = $this->getUser();
if ($oCurrentUser->isAnon()) {
return null;
}
$iCount = BsConfig::get('MW::WatchList::WidgetLimit');
$sOrder = BsConfig::get('MW::WatchList::WidgetSortOdr');
//Validation
$oValidationICount = BsValidator::isValid('IntegerRange', $iCount, array('fullResponse' => true, 'lowerBoundary' => 1, 'upperBoundary' => 30));
if ($oValidationICount->getErrorCode()) {
$iCount = 10;
}
if (!in_array($sOrder, array('pagename', 'time'))) {
$sOrder = 'pagename';
}
$oUserSidebarView = new ViewWidget();
$oUserSidebarView->setTitle(wfMessage('bs-watchlist-title-sidebar')->plain())->setAdditionalBodyClasses(array('bs-nav-links'));
//For correct margin and fontsize
$oWatchList = $this->fetchWatchlist($oCurrentUser, $iCount, 30, $sOrder);
$sWatchListWikiText = $oWatchList->execute();
if (empty($sWatchListWikiText)) {
return $oUserSidebarView;
}
$oUserSidebarView->setBody($this->mCore->parseWikiText($sWatchListWikiText, $this->getTitle(), true), $this->getTitle());
return $oUserSidebarView;
}
/**
* Creates a Widget view object for the BlueSpice Skin.
* @param array &$aViews List of Widget view objects from the BlueSpice Skin.
*/
private function addWidgetView(&$aViews)
{
$iCount = BsConfig::get('MW::PagesVisited::WidgetLimit');
$aNamespaces = BsConfig::get('MW::PagesVisited::WidgetNS');
$sSortOrder = BsConfig::get('MW::PagesVisited::WidgetSortOdr');
//Validation
$oValidationICount = BsValidator::isValid('IntegerRange', $iCount, array('fullResponse' => true, 'lowerBoundary' => 1, 'upperBoundary' => 30));
if ($oValidationICount->getErrorCode()) {
$iCount = 10;
}
$iCurrentNamespaceId = $this->getTitle()->getNamespace();
// TODO RBV (04.07.11 15:02): Rework method -> implode() is a workaround for legacy code.
$oListView = $this->makePagesVisitedWikiList($iCount, implode(',', $aNamespaces), $iCurrentNamespaceId, 30, $sSortOrder);
$sOut = $oListView->execute();
if (!$oListView instanceof ViewTagError) {
$sOut = $this->mCore->parseWikiText($sOut, $this->getTitle());
}
$oWidgetView = new ViewWidget();
$oWidgetView->setTitle(wfMessage('bs-pagesvisited-widget-title')->plain())->setBody($sOut)->setAdditionalBodyClasses(array('bs-nav-links'));
//For correct margin and fontsize
$aViews[] = $oWidgetView;
}
/**
* Handles the get wanted articles ajax request.
* @param string $sOut The server response string.
* @return bool true on correct processing. JSON answer is in $sOut parameter.
*/
public static function ajaxGetWantedArticles($iCount, $sSort, $sOrder, $sType, $sTitle)
{
if (BsCore::checkAccessAdmission('read') === false) {
return true;
}
$aResult = array('success' => false, 'view' => '', 'message' => '');
//Validation
$oValidationICount = BsValidator::isValid('IntegerRange', $iCount, array('fullResponse' => true, 'lowerBoundary' => 1, 'upperBoundary' => 30));
if ($oValidationICount->getErrorCode()) {
return false;
}
if (!in_array($sSort, array('', 'time', 'title'))) {
return false;
}
if (!in_array($sOrder, array('', 'ASC', 'DESC'))) {
return false;
}
$oWantedArticle = BsExtensionManager::getExtension('WantedArticle');
//Create list
$aWishList = $oWantedArticle->getTitleListFromTitle($oWantedArticle->getDataSourceTemplateArticle()->getTitle());
switch ($sSort) {
case 'title':
$aTitleList = $oWantedArticle->sortWishListByTitle($aWishList);
break;
case 'time':
default:
$aTitleList = $oWantedArticle->getDefaultTitleList($aWishList);
}
if ($sOrder == 'ASC') {
$aTitleList = array_reverse($aTitleList);
}
$oWishListView = new ViewWantedArticleTag();
$oWishListView->setTitle($sTitle)->setType($sType)->setOrder($sOrder)->setSort($sSort)->setCount($iCount)->setList($aTitleList);
//result
$aResult['success'] = true;
$aResult['view'] = $oWishListView->execute();
return json_encode($aResult);
}