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User:Nx/Extensions/Intercom/Intercom.body.php
< User:Nx | Extensions
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<?php
class Intercom {
static function DisplayMessages(&$siteNotice) {
global $wgUser;
$userid = $wgUser->getId();
$dbr = wfGetDB(DB_SLAVE);
# get the users lists
wfLoadExtensionMessages('Intercom');
$list = Intercom::getList($dbr,$userid);
if (count($list) == 0)
{
return false;
}
# if ($userid != 0)
# {
$res = $dbr->select('intercom_read', 'messageid', array('userid' => $userid),'Intercom::DisplayMessages');
$read = array();
while ($row = $res->fetchRow())
{
$read[] = $row['messageid'];
}
$res->free();
# }
$conds = array('list' => $list);
if (count($read) > 0)
{
$readlist = $dbr->makeList($read);
$conds[] = "id NOT IN ($readlist)";
}
$conds[] = "expires > " . time();
$res = $dbr->select('intercom_message','id, summary, message, author, list, timestamp, parsed',$conds,'Intercom::DisplayMessages',array('ORDER BY' => 'timestamp desc', 'LIMIT' => 1));
$mess = array();
if ($res)
{
while ($row = $res->fetchRow())
{
$groupname = $row['list'] == 'intercom-urgent' ? wfMsg('intercom-urgentlist') : $row['list'];
$mess[] = array('id' => $row['id'],
'summary' => $row['summary'],
'text' => $row['message'],
'sender' => User::newFromId($row['author'])->getName(),
'senderid' => $row['author'],
'group' => $groupname,
'time' => $row['timestamp'],
'parsed' => $row['parsed'],
'realgroup'=> $row['list']);
}
$res->free();
}
if (count($mess) == 0)
{
return false;
}
# if there's a new intercom message, disable the cache to be able to show it.
global $wgOut;
$wgOut->enableClientCache(false);
$groupclass = Sanitizer::escapeClass( 'intercom-'.$mess[0]['realgroup'] );
$siteNotice .= "<div id=\"intercommessage\" class=\"usermessage {$groupclass}\" style=\"text-align:left; font-weight: normal;\">" . Intercom::_rendermessage($mess[0],$userid) . '</div>';
return true;
}
//This is used by Special:Intercom
static function getMessage($messid)
{
global $wgUser;
$userid = $wgUser->getId();
$dbr = wfGetDB(DB_SLAVE);
# get the users lists
wfLoadExtensionMessages('Intercom');
/*$list = Intercom::getList($dbr,$userid);
if (count($list) == 0)
{
return false;
}
$conds = array('list' => $list, 'id' => $messid);*/
$conds = array('id' => $messid);
$res = $dbr->select('intercom_message','id, summary, message, author, list, timestamp, parsed',$conds,'Intercom::DisplayMessages',array('ORDER BY' => 'timestamp desc', 'LIMIT' => 1));
if ($res)
{
if ($res->numRows() > 0)
{
$row = $res->fetchRow();
$groupname = $row['list'] == 'intercom-urgent' ? wfMsg('intercom-urgentlist') : $row['list'];
$mess = array('id' => $row['id'],
'summary' => $row['summary'],
'text' => $row['message'],
'sender' => User::newFromId($row['author'])->getName(),
'senderid' => $row['author'],
'group' => $groupname,
'time' => $row['timestamp'],
'parsed' => $row['parsed'],
'realgroup'=> $row['list']);
}
$res->free();
}
if ($mess)
{
//return "<div id='intercommessage' style='text-align:left;'>" . Intercom::_rendermessage($mess,$userid, false) . '</div>';
return Intercom::_rendermessage($mess,$userid, false);
} else {
return false;
}
}
#used by preview
static function rendermessage($mess, $userid, $buttons = false)
{
$groupclass = Sanitizer::escapeClass( 'intercom-'.$mess['realgroup'] );
return "<div id=\"intercommessage\" class=\"usermessage {$groupclass}\" style=\"text-align:left; font-weight: normal;\">" . Intercom::_rendermessage($mess,$userid,$buttons) . '</div>';
}
static private function _rendermessage($mess, $userid, $buttons = true)
{
global $wgLang;
$mNext = wfMsg('intercom-next');
$mPrev = wfMsg('intercom-prev');
$mMark = wfMsg('intercom-markread');
$mId = $mess['id'];
$mTime = $mess['time'];
if ($buttons)
{
$nextButton = "<span class='intercombutton'><a " . "href='javascript:nextMessage({$mId},{$mTime})'>{$mNext}</a></span>";
$prevButton = "<span class='intercombutton'><a " . "href='javascript:prevMessage({$mId},{$mTime})'>{$mPrev}</a></span>";
$markButton = "";
if ($userid != 0)
{
$markButton = "<span class='intercombutton'><a " . "href='javascript:markRead({$mId},{$mTime})'>{$mMark}</a></span>";
}
}
//various parsedness states: 0 unparsed, 1 completely parsed, 2 presave parsed
if ($mess['parsed'] == 0 || $mess['parsed'] == 2) {
global $wgTitle;
global $wgUser;
global $wgParser;
$myParser = clone $wgParser;
$myParserOptions = new ParserOptions();
$myParserOptions->initialiseFromUser($wgUser);
$myParserOptions->enableLimitReport(false);
if ($mess['parsed'] == 0) {
$pre = $myParser->preSaveTransform($mess['text'], $wgTitle, $wgUser , $myParserOptions);
} else {
$pre = $mess['text'];
}
$messtext = $myParser->parse($pre, $wgTitle, $myParserOptions)->getText();
} elseif ($mess['parsed'] == 1) {
$messtext = $mess['text'];
}
//$messtext is parsed
//sender is raw username, can be parsed
//summary is unparsed, parse partially
//group is unparsed, can be parsed
//time should not be parsed
//buttons should not be parsed
$sendertext = $mess['sender'];
global $wgUser;
$skin = $wgUser->getSkin();
if ($skin) {
$sendertext = $skin->userLink( $mess['senderid'], $mess['sender'] ) . ' (' .
$skin->userTalkLink( $mess['senderid'], $mess['sender'] ) . ')';
}
$params = array( $mess['summary'], $messtext, $sendertext, $mess['group'],
$wgLang->timeanddate($mess['time'],true));
if ($buttons)
{
$params[] = $nextButton;
$params[] = $prevButton;
$params[] = $markButton;
}
$text = wfMsgWikiHtml(($buttons ? 'intercomnotice' : 'intercommessage'), $params);
return $text;
}
static function getList($dbr, $userid)
{
if ($userid == 0)
{
return array('intercom-urgent');
}
$res = $dbr->select('intercom_list', 'list', array('userid' => $userid),'Intercom::getList');
$list = array();
$urgentfound = false;
while ($row = $res->fetchRow())
{
# switch behaviour of default list, if it's in the table, then the user has disabled it.
if ($row['list'] != 'intercom-urgent') {
$list[] = $row['list'];
} else {
$urgentfound = true;
}
}
$res->free();
# switch behaviour of default list,
if (!$urgentfound)
{
# if it's not in the array, then the user has not disabled it
$list[] = 'intercom-urgent';
}
return $list;
}
//This is used by Javascript
static private function _getMessage($messageid,$time,$next = false)
{
global $wgUser;
$userid = $wgUser->getId();
$dbr = wfGetDB(DB_SLAVE);
$list = Intercom::getList($dbr,$userid);
if (!count($list))
{
return json_encode(false);
}
$res = $dbr->select('intercom_read', 'messageid', array('userid' => $userid),'Intercom::DisplayMessages');
$read = array();
while ($row = $res->fetchRow())
{
$read[] = $row['messageid'];
}
$res->free();
$conds = array('list' => $list);
if (count($read) > 0)
{
$readlist = $dbr->makeList($read);
$conds[] = "id NOT IN ($readlist)";
}
$order = $next ? 'asc' : 'desc';
$conds[] = 'timestamp ' . ($next ? '>' : '<') . $time;
$conds[] = "expires > " . time();
$res = $dbr->select('intercom_message','id, summary, message, author, list, timestamp, parsed',$conds,'Intercom::_getMessage',array('ORDER BY' => "timestamp {$order}", 'LIMIT' => 1));
if ($res->numRows() > 0)
{
$row = $res->fetchRow();
wfLoadExtensionMessages('Intercom');
$groupname = $row['list'] == 'intercom-urgent' ? wfMsg('intercom-urgentlist') : $row['list'];
$mess = array('id' => $row['id'],
'summary' => $row['summary'],
'text' => $row['message'],
'sender' => User::newFromId($row['author'])->getName(),
'senderid' => $row['author'],
'group' => $groupname,
'time' => $row['timestamp'],
'parsed' => $row['parsed'],
'realgroup'=> $row['list']);
$divclass = 'usermessage ' . Sanitizer::escapeClass( 'intercom-'.$mess['realgroup'] );
global $wgParser;
# initialize wgParser for _rendermessage
$wgParser->firstCallInit();
return json_encode(array('class' => $divclass, 'message' => Intercom::_rendermessage($mess, $userid)));
} else {
return json_encode(false);
}
}
static function getNextMessage($messageid, $time)
{
return Intercom::_getMessage($messageid,$time,true);
}
static function getPrevMessage($messageid, $time)
{
return Intercom::_getMessage($messageid,$time,false);
}
static function markRead($messageid, $userid = null)
{
global $wgUser;
if ($userid === null) $userid = $wgUser->getId();
if ($userid>=0 && $messageid>0)
{
$dbw = wfGetDB(DB_MASTER);
$dbw->replace('intercom_read',array('userid','messageid'),
array('userid' => $userid, 'messageid' => $messageid),
'Intercom::markRead'
);
$dbw->commit();
return 'true';
} else {
return 'false';
}
}
}
class SpecialIntercom extends SpecialPage {
function __construct() {
parent::__construct('Intercom');
#SpecialPage::setGroup('Intercom','users');
global $wgSpecialPageGroups;
$wgSpecialPageGroups['Intercom']='users';
wfLoadExtensionMessages('Intercom');
}
function execute( $par ) {
global $wgOut, $wgRequest, $wgUser;
$this->setHeaders();
$titleObject = $this->getTitle();
$action = $wgRequest->getVal( 'intercomaction', $par);
$expiry = $wgRequest->getVal( 'wpExpiry');
$expiryother = $wgRequest->getVal( 'wpExpiryOther');
$preview = $wgRequest->getVal('intercom_preview');
$summary = $wgRequest->getVal('wpSummary');
if ($action == 'writenew' && $wgRequest->wasPosted() && !$preview )
{
# check expiry
if ($expiry != 'other')
{
$expiry_input = $expiry;
} else {
$expiry_input = $expiryother;
}
$expires = strtotime( $expiry_input );
if ($expires < 0 || $expires === false)
{
$wgOut->addWikiText(wfMsg('intercom-wrongexpiry'));
$preview = true;
}
# check if user has permission to send to urgent or message
if (!in_array('intercom-sendmessage',$wgUser->getRights()))
{
$wgOut->permissionRequired( 'intercom-sendmessage' );
$preview = true;
} else {
if ($wgRequest->getVal('group') == 'intercom-urgent')
{
if (!in_array('intercom-sendurgent',$wgUser->getRights()))
{
$wgOut->permissionRequired( 'intercom-sendurgent' );
$preview = true;
}
}
}
# check edit token and if user is blocked
if (!$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) || $wgUser->isBlocked() )
{
# copied form Title.php
$block = $wgUser->mBlock;
$id = $wgUser->blockedBy();
$reason = $wgUser->blockedFor();
if( $reason == '' ) {
$reason = wfMsg( 'blockednoreason' );
}
$ip = wfGetIP();
if ( is_numeric( $id ) ) {
$name = User::whoIs( $id );
} else {
$name = $id;
}
global $wgContLang, $wgLang;
$link = '[[' . $wgContLang->getNsText( NS_USER ) . ":{$name}|{$name}]]";
$blockid = $block->mId;
$blockExpiry = $wgUser->mBlock->mExpiry;
$blockTimestamp = $wgLang->timeanddate( wfTimestamp( TS_MW, $wgUser->mBlock->mTimestamp ), true );
if ( $blockExpiry == 'infinity' ) {
// Entry in database (table ipblocks) is 'infinity' but 'ipboptions' uses 'infinite' or 'indefinite'
$scBlockExpiryOptions = wfMsg( 'ipboptions' );
foreach ( explode( ',', $scBlockExpiryOptions ) as $option ) {
if ( strpos( $option, ':' ) == false )
continue;
list ($show, $value) = explode( ":", $option );
if ( $value == 'infinite' || $value == 'indefinite' ) {
$blockExpiry = $show;
break;
}
}
} else {
$blockExpiry = $wgLang->timeanddate( wfTimestamp( TS_MW, $blockExpiry ), true );
}
$intended = $wgUser->mBlock->mAddress;
$errors[] = array( ($block->mAuto ? 'autoblockedtext' : 'blockedtext'), $link, $reason, $ip, $name,
$blockid, $blockExpiry, $intended, $blockTimestamp );
$wgOut->showPermissionsErrorPage($errors);
$preview = true;
}
# run hook for additional checks (e.g. vandal bin)
$hookError = '';
if ( !wfRunHooks('Intercom-IsAllowedToSend',array(&$hookError) ) )
{
if ($hookError != '' ) {
$wgOut->addHTML( $hookError );
}
$preview = true;
}
}
if (($action == 'writenew' || $action == 'selectgroups' || $action == 'cancel') &&
$wgRequest->wasPosted() && !$wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) )
{
$wgOut->addWikiText(wfMsg('session_fail_preview'));
}
if ($action == 'cancel' && $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) )
{
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
Intercom::markRead($wgRequest->getVal('message'),0);
$wgOut->addWikiText(wfMsg('intercom-cancelsuccess'));
$sk = $wgUser->getSkin();
$wgOut->addHTML($sk->link( SpecialPage::getTitleFor( 'intercom' ), wfMsg('intercom-return'),array(),array() , 'known'));
} elseif ($action == 'selectgroups' && $wgRequest->wasPosted() && $wgUser->matchEditToken( $wgRequest->getVal( 'wpEditToken' ) ) )
{
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
if ($wgUser->getId() == 0)
{
$wgOut->addWikiText(wfMsg('intercom-anon'));
} else {
$lists = wfMsg('intercom-list');
$lists = preg_replace("/\*/","",$lists);
$options = split("\n",$lists);
$options = preg_replace("/^intercom-urgent$/","_intercom-urgent",$options);
$dbw = wfGetDB(DB_MASTER);
for ($i=0;$i<count($options);++$i)
{
if ( $wgRequest->getVal( urlencode($options[$i]) ) )
{
$dbw->replace('intercom_list',array('userid','list'),
array('userid' => $wgUser->getId(), 'list' => $options[$i]),
'SpecialIntercom::execute'
);
} else {
$dbw->delete('intercom_list',array('userid' => $wgUser->getId(),'list' => $options[$i]),'SpecialIntercom::execute');
}
}
if (!$wgRequest->getVal('intercom-urgent')) {
# user does not want to see urgent, so place it in the list
$dbw->replace('intercom_list',array('userid','list'),
array('userid' => $wgUser->getId(), 'list' => 'intercom-urgent'),
'SpecialIntercom::execute'
);
} else {
# user wants to see urgent, remove it from list
$dbw->delete('intercom_list',array('userid' => $wgUser->getId(),'list' => 'intercom-urgent'),'SpecialIntercom::execute');
}
$dbw->commit();
$wgOut->redirect($titleObject->getFullURL(''));
}
} elseif ($action == 'writenew' && $wgRequest->wasPosted() && !$preview) {
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
if ($wgUser->getId() == 0)
{
$wgOut->addWikiText(wfMsg('intercom-anon'));
} else {
if ($wgRequest->getVal('intercom_sendmessage') && $wgRequest->getVal('group'))
{
global $wgTitle;
global $wgParser;
$myParser = clone $wgParser;
$myParserOptions = new ParserOptions();
$myParserOptions->initialiseFromUser($wgUser);
$myParserOptions->enableLimitReport(false);
$pre = $myParser->preSaveTransform($wgRequest->getVal('wpTextbox1',''), $wgTitle, $wgUser , $myParserOptions);
//$result = $myParser->parse($pre, $wgTitle, $myParserOptions, false);
$dbw = wfGetDB(DB_MASTER);
$dbw->insert('intercom_message',
array(
'summary' => htmlspecialchars($summary),
'message' => $pre, //$result->getText(),
'author' => $wgUser->getId(),
'list' => urldecode($wgRequest->getVal('group')),
'timestamp' => wfTimestampNow(),
'expires' => $expires,
'parsed' => 2
),
'SpecialIntercom::execute'
);
$dbw->commit();
}
$wgOut->redirect($titleObject->getFullURL(''));
}
} elseif ($action == 'selectgroups') {
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
if ($wgUser->getId() == 0)
{
$wgOut->addWikiText(wfMsg('intercom-anon'));
} else {
$lists = wfMsg('intercom-list');
$lists = preg_replace("/\*/","",$lists);
$options = split("\n",$lists);
$options = preg_replace("/^intercom-urgent$/","_intercom-urgent",$options);
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('intercom_list','list',
array('userid' => $wgUser->getId()),
'SpecialIntercom::execute'
);
$checked = array('intercom-urgent' => 1);
while ($row = $res->fetchRow())
{
if ($row['list'] == 'intercom-urgent') {
$checked['intercom-urgent'] = 0;
} else {
$checked[$row['list']] = 1;
}
}
$res->free();
$wgOut->addHTML(
Xml::openElement('form', array( 'id' => 'intercomgroups', 'method' => 'post', 'action' => $titleObject->getLocalURL("intercomaction=selectgroups"), ) ) .
Xml::openElement( 'fieldset' ) .
Xml::element( 'legend', null, wfMsg( 'intercomgroups-legend' ) )
);
$wgOut->addHTML('<p>' .
Xml::check('intercom-urgent',$checked['intercom-urgent'],array('id' => 'intercom-urgent')) .
Xml::label(wfMsg('intercom-urgentlist'),'intercom-urgent') .
'</p>'
);
for ($i=0;$i<count($options);++$i)
{
$wgOut->addHTML('<p>' .
Xml::check(urlencode($options[$i]),$checked[$options[$i]],array('id' => $options[$i])) .
Xml::label($options[$i],$options[$i]) .
'</p>'
);
}
$wgOut->addHTML(
Xml::submitButton( wfMsg( 'intercomgroups-save' ),
array('name' => 'intercomgroups_save',
'accesskey' => 's') ) .
Xml::hidden('wpEditToken', $wgUser->editToken() ) .
Xml::closeElement('fieldset') .
Xml::closeElement('form')
);
}
} elseif ($action =='writenew') {
if( wfReadOnly() ) {
$wgOut->readOnlyPage();
return;
}
if ($wgUser->getId() == 0)
{
$wgOut->addWikiText(wfMsg('intercom-anon'));
} else {
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('intercom_list','list',
array('userid' => $wgUser->getId()),
'SpecialIntercom::execute'
);
$groups = array();
while ($row = $res->fetchRow())
{
$groups[] = $row['list'];
}
$res->free();
if ($preview)
{
global $wgTitle;
global $wgParser;
$myParser = clone $wgParser;
$myParserOptions = new ParserOptions();
$myParserOptions->initialiseFromUser($wgUser);
$myParserOptions->enableLimitReport(false);
$pre = $myParser->preSaveTransform($wgRequest->getVal('wpTextbox1',''), $wgTitle, $wgUser , $myParserOptions);
$previewlist = urldecode($wgRequest->getVal('group'));
$groupname = $previewlist == 'intercom-urgent' ? wfMsg('intercom-urgentlist') : $previewlist;
$mess = array('id' => 0,
'summary' => htmlspecialchars($summary),
'text' => $pre,
'sender' => $wgUser->getName(),
'senderid' => $wgUser->getId(),
'group' => $groupname,
'time' => wfTimestampNow(),
'parsed' => 2,
'realgroup'=> $previewlist,
);
$wgOut->addHTML(Intercom::rendermessage($mess,$wgUser->getId(),false));
/*$myParser = clone $wgParser;
$myParserOptions = new ParserOptions();
$myParserOptions->initialiseFromUser($wgUser);
$myParserOptions->enableLimitReport(false);
$pre = $myParser->preSaveTransform($wgRequest->getVal('wpTextbox1',''), $wgTitle, $wgUser , $myParserOptions);
$result = $myParser->parse($pre, $wgTitle, $myParserOptions);
$wgOut->addHTML($result->getText());*/
}
$expiryOptionsRaw = wfMsgForContent( 'intercom-expires' );
$expiryOptions = Xml::option( wfMsg( 'intercom-other' ), 'other' );
foreach (explode(',', $expiryOptionsRaw) as $option) {
if ( strpos($option, ":") === false ) $option = "$option:$option";
list($show, $value) = explode(":", $option);
$show = htmlspecialchars($show);
$value = htmlspecialchars($value);
$expiryOptions .= Xml::option( $show, $value, $expiry === $value ? true : false ) . "\n";
}
$wgOut->addHTML(
Xml::openElement('form', array( 'id' => 'intercomedit', 'method' => 'post', 'action' => $titleObject->getLocalURL("intercomaction=writenew"), ) ) .
Xml::textarea('wpTextbox1',$wgRequest->getVal('wpTextbox1',''),80,25,array('id' => 'wpTextbox1', 'accesskey' => ',' )) .
"<p>" .
Xml::label(wfMsg('intercom-summary'),'wpSummary') .
Xml::input('wpSummary',255,$summary,array('id' => 'wpSummary')) .
"</p>" .
Xml::tags('select',
array('id' => 'wpExpiry',
'name' => 'wpExpiry',
'onchange' => 'intercomExpiryOption()',
),
$expiryOptions
) .
Xml::input( 'wpExpiryOther', 45, $expiryother,
array( 'id' => 'wpExpiryOther' ) ) . ' ' .
"<select id='group' name='group'>"
);
for ($i=0;$i<count($groups);++$i)
{
if ($groups[$i] != 'intercom-urgent') {
# Don't show the urgent group, handled by code below
$wgOut->addHTML(Xml::option( $groups[$i], urlencode($groups[$i]), $wgRequest->getVal('group') === urlencode($groups[$i]) ? true : false ) . "\n");
}
}
if (in_array('intercom-sendurgent',$wgUser->getRights()) ) {
$wgOut->addHTML(Xml::option( wfMsg('intercom-urgentlist'), 'intercom-urgent', $wgRequest->getVal('group') === 'intercom-urgent' ? true : false ) . "\n");
}
$wgOut->addHTML(
"</select>" . ' ' .
((count($groups) > 0) ? Xml::submitButton( wfMsg( 'intercom-sendmessage' ),
array('name' => 'intercom_sendmessage',
'accesskey' => 's') ) : '') . ' ' .
Xml::submitButton( wfMsg( 'intercom-preview' ),
array('name' => 'intercom_preview',
'accesskey' => 'p') ) . ' ' .
Xml::hidden('wpEditToken', $wgUser->editToken() ) .
Xml::closeElement('form')
);
}
} else {
# show individual message
$messid = $wgRequest->getVal('message',$par);
if ($messid)
{
if ($mes = Intercom::getMessage($messid))
{
if ($action == 'cancel')
{
if (in_array('intercom-sendurgent',$wgUser->getRights()))
{
$wgOut->addWikiText(wfMsg('intercom-cancelconfirm'));
$wgOut->addHTML(
Xml::openElement('form', array( 'id' => 'intercomcancel', 'method' => 'post', 'action' => $titleObject->getLocalURL("intercomaction=cancel"), ) ) .
Xml::submitButton( wfMsg( 'intercom-cancelbutton' ),
array('name' => 'intercom_cancelbutton',
'accesskey' => 's') ) .
Xml::hidden('message', $messid ) .
Xml::hidden('wpEditToken', $wgUser->editToken() ) .
Xml::closeElement('form')
);
} else {
$wgOut->permissionRequired( 'intercom-sendurgent' );
}
}
$wgOut->addHTML(
Xml::fieldset(wfMsg('intercom-messageheader'),
$mes
));
} else {
$wgOut->addWikiText(wfMsg('intercom-nomessage'));
}
}
$sk = $wgUser->getSkin();
$newlink = $sk->link( SpecialPage::getTitleFor( 'intercom' ), wfMsg('intercom-newlink'),array(),array('intercomaction' => 'writenew') , 'known');
$groupslink = $sk->link( SpecialPage::getTitleFor( 'intercom' ), wfMsg('intercom-groupslink'),array(),array('intercomaction' => 'selectgroups') , 'known');
$wgOut->addHTML("$newlink<p/>$groupslink<p/>");
# pager
$dbr = wfGetDB(DB_SLAVE);
# get the users lists
$userid = $wgUser->getId();
$list = Intercom::getList($dbr,$userid);
if (count($list) != 0)
{
$pager = new IntercomPager($list);
$wgOut->addHTML($pager->getNavigationBar() . '<ul>' .
$pager->getBody() . '</ul>' .
$pager->getNavigationBar()
);
}
}
}
}
class IntercomPager extends ReverseChronologicalPager {
private $mlist;
function __construct( $list = array() ) {
$this->mlist = $list;
parent::__construct();
}
function formatRow( $row ) {
global $wgUser, $wgLang;
static $sk=null;
if( is_null( $sk ) )
{
$sk = $wgUser->getSkin();
}
$user = User::newFromId($row->author);
$listname = $row->list == 'intercom-urgent' ? wfMsg('intercom-urgentlist') : $row->list;
$line = wfMsgReplaceArgs( wfMsg('intercom-pager-row'),
array( $user->getName(), $listname, $wgLang->timeanddate( $row->timestamp, true ),
$wgLang->timeanddate( $row->expires, true ), $row->summary ) );
$readlink = $sk->link( SpecialPage::getTitleFor( 'intercom' ), wfMsg('intercom-pager-readlink'),array(),array('message' => $row->id) , 'known');
if (in_array('intercom-sendurgent',$wgUser->getRights()) && $row->list == 'intercom-urgent')
{
$dbr = wfGetDB(DB_SLAVE);
$res = $dbr->select('intercom_read','messageid, userid',array('messageid' => $row->id, 'userid' => 0),'IntercomPager::formatRow');
if ($res->numRows() == 0)
{
$cancellink = ' - ' . $sk->link( SpecialPage::getTitleFor( 'intercom' ), wfMsg('intercom-pager-cancellink'),array(),
array('intercomaction' => 'cancel', 'message' => $row->id) , 'known');
}
}
return "<li>$line $readlink $cancellink</li>\n";
}
function getQueryInfo() {
return array(
'tables' => 'intercom_message',
'fields' => 'id, summary, message, author, list, timestamp, expires',
'conds' => array('list' => $this->mlist),
);
}
function getIndexField() {
return 'id';
}
}