private function showFormRevert($oPageGroup, $aaRevertPlan, $nRevToChangeId)
{
$aoChanges = array();
$aoChangesUnfiltered = AnwStorage::getLastChanges(false, 0, null, null, null, null, $oPageGroup);
foreach ($aoChangesUnfiltered as $oChange) {
// only keep "revertable" changes
if ($oChange->isRevertAvailable()) {
$aoChanges[] = $oChange;
}
}
$sHistoryPageGroupLink = false;
if (AnwCurrentSession::isActionGlobalAllowed("lastchanges")) {
$sHistoryPageGroupLink = AnwUtils::aLink("lastchanges", array("pagegroup" => $oPageGroup->getId()));
}
$this->out .= $this->tpl()->formRevert($this->linkMe(array("pagegroup" => $oPageGroup->getId())), $aoChanges, $nRevToChangeId, $sHistoryPageGroupLink);
foreach ($aaRevertPlan['DELETE'] as $oPageForDelete) {
$this->out .= $this->tpl()->simulateDelete($oPageForDelete->getLang(), $oPageForDelete->getName());
}
foreach ($aaRevertPlan['REVERT'] as $aoRevertPages) {
$oPageCurrent = $aoRevertPages[0];
$oPageForRevert = $aoRevertPages[1];
if ($oPageCurrent->isGlobalAndViewActionAllowed('diff')) {
$sImgDiff = AnwUtils::xQuote(AnwUtils::pathImg("diff.gif"));
$sAltDiff = AnwUtils::xQuote(self::g_("change_diff_link"));
$sLnkDiff = AnwUtils::xQuote(AnwUtils::link($oPageCurrent, "diff", array("page" => $oPageCurrent->getId(), "revfrom" => $oPageCurrent->getChangeId(), "revto" => $oPageForRevert->getChangeId())));
$sLnkDiff = <<<EOF
<a href="{$sLnkDiff}" title="{$sAltDiff}" target="_blank"><img src="{$sImgDiff}" alt="{$sAltDiff}"/></a>
EOF;
} else {
$sLnkDiff = '';
}
$this->out .= $this->tpl()->simulateRevert($oPageCurrent->getLang(), $oPageCurrent->getName(), $oPageForRevert, $sLnkDiff);
}
foreach ($aaRevertPlan['RESTORE'] as $oPageForRestore) {
$this->out .= $this->tpl()->simulateCreate($oPageForRestore);
}
foreach ($aaRevertPlan['KEEP'] as $oPageForKeep) {
$this->out .= $this->tpl()->simulateKeep($oPageForKeep->getLang(), $oPageForKeep->getName());
}
$this->out .= $this->tpl()->end();
}
function showHtml($aoChanges, $amAllChangeTypes, $amDisplayChangeTypes, $asAllLangs, $asDisplayLangs, $asAllClasses, $asDisplayClasses, $nStartPrev, $nStartNext, $sTitle, $bGrouped, $oPage, $oPageGroup)
{
$this->out .= $this->tpl()->lastchangesHeader($sTitle);
$sUrl = AnwEnv::_SERVER('REQUEST_URI');
$sUrl = preg_replace("/&s=([0-9]*)/", "", $sUrl);
//rss link
$sRssLink = $sUrl;
$sRssLink .= '&feed=rss2';
//without start
$this->head($this->tpl()->headRss($sRssLink));
$this->out .= $this->tpl()->filterBefore($this->linkMe());
$nPageId = $oPage ? $oPage->getId() : null;
$nPageGroupId = $oPageGroup ? $oPageGroup->getId() : null;
$bShowHistoryColumn = $oPage ? false : true;
//disable filters if a page is selected
if (!$nPageId) {
//filter lang
$this->out .= $this->tpl()->filterLangs($asAllLangs, $asDisplayLangs);
}
if (!$nPageId && !$nPageGroupId) {
//filter contentclass
$this->out .= $this->tpl()->filterClass($asAllClasses, $asDisplayClasses);
}
//filter changes types
$this->out .= $this->tpl()->filterChangeTypes($amAllChangeTypes, $amDisplayChangeTypes);
//display mode
$sHistoryPageGroupLink = false;
if ($oPage && AnwCurrentSession::isActionGlobalAllowed($this->getName())) {
$sHistoryPageGroupLink = AnwEnv::_SERVER('REQUEST_URI');
$sHistoryPageGroupLink = preg_replace("\$&page=([0-9]*)\$", "", $sHistoryPageGroupLink);
$sHistoryPageGroupLink = preg_replace("\$&pagegroup=([0-9]*)\$", "", $sHistoryPageGroupLink);
$sHistoryPageGroupLink .= '&pagegroup=' . $oPage->getPageGroup()->getId();
}
$this->out .= $this->tpl()->filterAfter($bGrouped, $nPageId, $nPageGroupId, $sRssLink, $sHistoryPageGroupLink);
//nav
$sLatestLink = "";
$sPrevLink = "";
if ($nStartPrev >= 0) {
$sPrevLink = $sUrl . '&s=' . $nStartPrev;
if ($nStartPrev > 0) {
$sLatestLink = $sUrl . '&s=0';
}
}
$sNextLink = $sUrl . '&s=' . $nStartNext;
$this->out .= $this->tpl()->nav($sLatestLink, $sPrevLink, $sNextLink, $bShowHistoryColumn);
foreach ($aoChanges as $i => $oChange) {
$sType = AnwChange::changeTypei18n($oChange->getType());
//links
$sLnkPage = '<span class="pageid">#' . $oChange->getPageId() . '</span>';
$sLnkDiff = '-';
if ($oChange->activePageExists()) {
$sLnkPage = $oChange->getActivePage()->link();
//active link, if it exists
}
//diffs link
if ($oChange->isGlobalAndViewActionAllowed('diff')) {
if ($oChange->isDiffAvailable()) {
$sImgDiff = AnwUtils::xQuote(AnwUtils::pathImg("diff.gif"));
$sAltDiff = AnwUtils::xQuote(self::g_("change_diff_link"));
$sLnkDiff = AnwUtils::xQuote(AnwUtils::alink("diff", array("page" => $oChange->getPageId(), "revto" => $oChange->getChangeId())));
$sLnkDiff = <<<EOF
<a href="{$sLnkDiff}" title="{$sAltDiff}"><img src="{$sImgDiff}" alt="{$sAltDiff}"/></a>
EOF;
}
}
//history link
$sLnkHistory = false;
if ($bShowHistoryColumn) {
$sLnkHistory = " - ";
if ($oChange->isActionAllowed('history')) {
$sImgHistory = AnwUtils::xQuote(AnwUtils::pathImg("history.gif"));
$sAltHistory = AnwUtils::xQuote($this->t_("change_history_link"));
$sLnkHistory = AnwUtils::xQuote(AnwUtils::alink("lastchanges", array("page" => $oChange->getPageId())));
$sLnkHistory = <<<EOF
<a href="{$sLnkHistory}" title="{$sAltHistory}"><img src="{$sImgHistory}" alt="{$sAltHistory}"/></a>
EOF;
}
}
//revert link
$sLnkRevert = " - ";
if ($oChange->isGlobalAndViewActionAllowed('revert')) {
if ($oChange->isRevertAvailable()) {
$sImgRevert = AnwUtils::xQuote(AnwUtils::pathImg("revert.gif"));
$sAltRevert = AnwUtils::xQuote(self::t_("change_revert_link"));
$sLnkRevert = AnwUtils::xQuote(AnwUtils::alink("revert", array("page" => $oChange->getPageId(), "revto" => $oChange->getChangeId())));
//we pass pageid instead of pagegroupid for better performances...
$sLnkRevert = <<<EOF
<a href="{$sLnkRevert}" title="{$sAltRevert}"><img src="{$sImgRevert}" alt="{$sAltRevert}"/></a>
EOF;
}
}
//output
$this->out .= $this->tpl()->lastchangesLine(Anwi18n::dateTime($oChange->getTime()), $sType, $oChange->getComment(), $oChange->getInfo(), $oChange->getUser()->getDisplayName(), $sLnkPage, $sLnkDiff, $sLnkHistory, $sLnkRevert, $oChange->getPageName(), $oChange->getPageLang());
}
$this->out .= $this->tpl()->lastchangesFooter();
}
protected function checkActionAllowed()
{
if (!AnwCurrentSession::isActionGlobalAllowed($this->getName())) {
throw new AnwAclException("You are not allowed to execute this action");
}
}
function checkGlobalAndViewActionAllowed($sGlobalAction)
{
// check global action allowed
// important: ask directly AnwCurrentSession, as getPage() may be null
if (!AnwCurrentSession::isActionGlobalAllowed($sGlobalAction)) {
throw new AnwAclException("permission denied on global action: " . $sGlobalAction);
}
// check view action allowed
$this->checkActionAllowed('view');
}
/**
* Special case for global actions which also require with the "view" right on a specific page.
*/
function checkGlobalAndViewActionAllowed($sGlobalAction)
{
// check global action allowed
if (!AnwCurrentSession::isActionGlobalAllowed($sGlobalAction)) {
throw new AnwAclException("permission denied on global action: " . $sGlobalAction);
}
// check view action allowed - skip translated percent permission
$this->checkActionAllowed('view', true);
}
function isActionAllowed()
{
return AnwCurrentSession::isActionGlobalAllowed($this->sActionName);
}
