/**
* Executes a custom action for an object attribute which was defined on the web page.
*
* @param eZHTTPTool $http
* @param string $action
* @param eZContentObjectAttribute $contentObjectAttribute
* @param array $parameters
*/
function customObjectAttributeHTTPAction($http, $action, $contentObjectAttribute, $parameters)
{
$params = explode('-', $action);
switch ($params[0]) {
case 'new_zone_layout':
if ($http->hasPostVariable('ContentObjectAttribute_ezpage_zone_allowed_type_' . $contentObjectAttribute->attribute('id'))) {
$zoneMap = array();
if ($http->hasPostVariable('ContentObjectAttribute_ezpage_zone_map')) {
$zoneMap = $http->postVariable('ContentObjectAttribute_ezpage_zone_map');
}
$zoneINI = eZINI::instance('zone.ini');
$page = $contentObjectAttribute->content();
$zoneAllowedType = $http->postVariable('ContentObjectAttribute_ezpage_zone_allowed_type_' . $contentObjectAttribute->attribute('id'));
if ($zoneAllowedType == $page->attribute('zone_layout')) {
return false;
}
$allowedZones = $zoneINI->variable($zoneAllowedType, 'Zones');
$allowedZonesCount = count($allowedZones);
$page->setAttribute('zone_layout', $zoneAllowedType);
$existingZoneCount = $page->getZoneCount();
$zoneCountDiff = 0;
if ($allowedZonesCount < $existingZoneCount) {
$zoneCountDiff = $existingZoneCount - $allowedZonesCount;
}
if (count($zoneMap) > 0) {
foreach ($page->attribute('zones') as $zoneIndex => $zone) {
$zoneMapKey = array_search($zone->attribute('zone_identifier'), $zoneMap);
if ($zoneMapKey) {
$zone->setAttribute('action', 'modify');
$zone->setAttribute('zone_identifier', $zoneMapKey);
} else {
if ($zone->toBeAdded()) {
$page->removeZone($zoneIndex);
} else {
$zone->setAttribute('action', 'remove');
}
}
}
} else {
foreach ($allowedZones as $index => $zoneIdentifier) {
$existingZone = $page->getZone($index);
if ($existingZone instanceof eZPageZone) {
$existingZone->setAttribute('action', 'modify');
$existingZone->setAttribute('zone_identifier', $zoneIdentifier);
} else {
$newZone = $page->addZone(new eZPageZone());
$newZone->setAttribute('id', md5(mt_rand() . microtime() . $page->getZoneCount()));
$newZone->setAttribute('zone_identifier', $zoneIdentifier);
$newZone->setAttribute('action', 'add');
}
}
if ($zoneCountDiff > 0) {
while ($zoneCountDiff != 0) {
$existingZoneIndex = $existingZoneCount - $zoneCountDiff;
$existingZone = $page->getZone($existingZoneIndex);
if ($existingZone->toBeAdded()) {
$page->removeZone($existingZoneIndex);
} else {
$existingZone->setAttribute('action', 'remove');
}
$zoneCountDiff -= 1;
}
}
}
$page->sortZones();
}
break;
case 'set_rotation':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
$rotationValue = $http->postVariable('RotationValue_' . $params[2]);
$rotationUnit = $http->postVariable('RotationUnit_' . $params[2]);
$rotationSuffle = $http->postVariable('RotationShuffle_' . $params[2]);
if ($rotationValue == '') {
$block->setAttribute('rotation', array('interval' => 0, 'type' => 0, 'value' => '', 'unit' => ''));
} else {
switch ($rotationUnit) {
case '2':
$rotationInterval = $rotationValue * 60;
break;
case '3':
$rotationInterval = $rotationValue * 3600;
break;
case '4':
$rotationInterval = $rotationValue * 86400;
default:
break;
}
$rotationType = 1;
if ($rotationSuffle) {
$rotationType = 2;
}
$block->setAttribute('rotation', array('interval' => $rotationInterval, 'type' => $rotationType, 'value' => $rotationValue, 'unit' => $rotationUnit));
}
break;
case 'remove_block':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
if ($block->toBeAdded()) {
$zone->removeBlock($params[2]);
} else {
$block->setAttribute('action', 'remove');
}
break;
case 'new_block':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
if ($http->hasPostVariable('ContentObjectAttribute_ezpage_block_type_' . $contentObjectAttribute->attribute('id') . '_' . $params[1])) {
$blockType = $http->postVariable('ContentObjectAttribute_ezpage_block_type_' . $contentObjectAttribute->attribute('id') . '_' . $params[1]);
}
if ($http->hasPostVariable('ContentObjectAttribute_ezpage_block_name_' . $contentObjectAttribute->attribute('id') . '_' . $params[1])) {
$blockName = $http->postVariable('ContentObjectAttribute_ezpage_block_name_' . $contentObjectAttribute->attribute('id') . '_' . $params[1]);
}
$block = $zone->addBlock(new eZPageBlock($blockName));
$block->setAttribute('action', 'add');
$block->setAttribute('id', md5(mt_rand() . microtime() . $zone->getBlockCount()));
$block->setAttribute('zone_id', $zone->attribute('id'));
$block->setAttribute('type', $blockType);
break;
case 'move_block_up':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$zone->moveBlockUp($params[2]);
break;
case 'move_block_down':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$zone->moveBlockDown($params[2]);
break;
case 'new_item':
if ($http->hasPostVariable('SelectedNodeIDArray')) {
if (!$http->hasPostVariable('BrowseCancelButton')) {
$selectedNodeIDArray = $http->postVariable('SelectedNodeIDArray');
$page = $contentObjectAttribute->content();
$zone = null;
$block = null;
if (isset($params[1]) && $page instanceof eZPage) {
$zone = $page->getZone($params[1]);
}
if ($zone instanceof eZPageZone) {
$block = $zone->getBlock($params[2]);
}
if ($block instanceof eZPageBlock) {
foreach ($selectedNodeIDArray as $index => $nodeID) {
$object = eZContentObject::fetchByNodeID($nodeID);
if (!$object instanceof eZContentObject) {
return false;
}
$objectID = $object->attribute('id');
//judge the list if there is a same item in history
$itemAdded = false;
$itemValid = false;
$historyItems = $block->attribute('archived');
foreach ($historyItems as $historyItem) {
if ($historyItem->attribute('object_id') == $objectID) {
$itemAdded = $historyItem;
}
}
$validItems = $block->attribute('valid');
foreach ($validItems as $validItem) {
if ($validItem->attribute('object_id') == $objectID) {
$itemValid = $validItem;
}
}
//judge if the item will be removed
$itemToBeRemoved = false;
if ($block->getItemCount() > 0) {
foreach ($block->attribute('items') as $itemID => $item) {
if ($item->attribute('object_id') == $objectID) {
if ($item->toBeRemoved()) {
$itemToBeRemoved = true;
$itemAdded = $item;
}
}
}
}
if ($itemAdded || $itemToBeRemoved) {
//if there is same item in history, or item to be removed (in history or valid), set the item in history to be modified
// if item is not to be removed, add to the block since it's not in block ,but in history or valid
if (!$itemToBeRemoved) {
$block->addItem($itemAdded);
}
$itemAdded->setXMLStorable(true);
$itemAdded->setAttribute('node_id', $nodeID);
$itemAdded->setAttribute('priority', $block->getItemCount());
$itemAdded->setAttribute('ts_publication', time());
$itemAdded->setAttribute('ts_visible', '0');
$itemAdded->setAttribute('ts_hidden', '0');
$itemAdded->setAttribute('action', 'modify');
} else {
if (!$itemValid) {
//if there is no same item in history and valid, also the item is not to be removed, add new
$item = $block->addItem(new eZPageBlockItem());
$item->setAttribute('object_id', $objectID);
$item->setAttribute('node_id', $nodeID);
$item->setAttribute('priority', $block->getItemCount());
$item->setAttribute('ts_publication', time());
$item->setAttribute('action', 'add');
}
}
}
}
$contentObjectAttribute->setContent($page);
$contentObjectAttribute->store();
}
}
break;
case 'new_item_browse':
$module = $parameters['module'];
$redirectionURI = $redirectionURI = $parameters['current-redirection-uri'];
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
$type = $block->attribute('type');
$blockINI = eZINI::instance('block.ini');
$classArray = false;
if ($blockINI->hasVariable($type, 'AllowedClasses')) {
$classArray = $blockINI->variable($type, 'AllowedClasses');
}
eZContentBrowse::browse(array('class_array' => $classArray, 'action_name' => 'AddNewBlockItem', 'browse_custom_action' => array('name' => 'CustomActionButton[' . $contentObjectAttribute->attribute('id') . '_new_item-' . $params[1] . '-' . $params[2] . ']', 'value' => $contentObjectAttribute->attribute('id')), 'from_page' => $redirectionURI, 'cancel_page' => $redirectionURI, 'persistent_data' => array('HasObjectInput' => 0)), $module);
break;
case 'new_source':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
if ($http->hasPostVariable('SelectedNodeIDArray')) {
$selectedNodeIDArray = $http->postVariable('SelectedNodeIDArray');
$blockINI = eZINI::instance('block.ini');
$fetchParametersSelectionType = $blockINI->variable($block->attribute('type'), 'FetchParametersSelectionType');
$fetchParams = unserialize($block->attribute('fetch_params'));
if ($fetchParametersSelectionType['Source'] == 'single') {
$fetchParams['Source'] = $selectedNodeIDArray[0];
} else {
$fetchParams['Source'] = $selectedNodeIDArray;
}
$block->setAttribute('fetch_params', serialize($fetchParams));
$persBlockObject = eZFlowBlock::fetch($block->attribute('id'));
if ($persBlockObject instanceof eZFlowBlock) {
$persBlockObject->setAttribute('last_update', 0);
$persBlockObject->store();
}
}
$contentObjectAttribute->setContent($page);
$contentObjectAttribute->store();
break;
case 'new_source_browse':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
$blockINI = eZINI::instance('block.ini');
$fetchParametersSelectionType = $blockINI->variable($block->attribute('type'), 'FetchParametersSelectionType');
$module = $parameters['module'];
$redirectionURI = $redirectionURI = $parameters['current-redirection-uri'];
eZContentBrowse::browse(array('action_name' => 'AddNewBlockSource', 'selection' => $fetchParametersSelectionType['Source'], 'browse_custom_action' => array('name' => 'CustomActionButton[' . $contentObjectAttribute->attribute('id') . '_new_source-' . $params[1] . '-' . $params[2] . ']', 'value' => $contentObjectAttribute->attribute('id')), 'from_page' => $redirectionURI, 'cancel_page' => $redirectionURI, 'persistent_data' => array('HasObjectInput' => 0)), $module);
break;
case 'custom_attribute':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
if (!$http->hasPostVariable('BrowseCancelButton')) {
$customAttributes = $block->attribute('custom_attributes');
if ($http->hasPostVariable('SelectedNodeIDArray')) {
$selectedNodeIDArray = $http->postVariable('SelectedNodeIDArray');
$customAttributes[$params[3]] = $selectedNodeIDArray[0];
}
$block->setAttribute('custom_attributes', $customAttributes);
$contentObjectAttribute->setContent($page);
$contentObjectAttribute->store();
}
break;
case 'custom_attribute_browse':
$module = $parameters['module'];
$redirectionURI = $redirectionURI = $parameters['current-redirection-uri'];
eZContentBrowse::browse(array('action_name' => 'CustomAttributeBrowse', 'browse_custom_action' => array('name' => 'CustomActionButton[' . $contentObjectAttribute->attribute('id') . '_custom_attribute-' . $params[1] . '-' . $params[2] . '-' . $params[3] . ']', 'value' => $contentObjectAttribute->attribute('id')), 'from_page' => $redirectionURI, 'cancel_page' => $redirectionURI, 'persistent_data' => array('HasObjectInput' => 0)), $module);
break;
case 'remove_item':
$page = $contentObjectAttribute->content();
$zone = $page->getZone($params[1]);
$block = $zone->getBlock($params[2]);
$deleteItemIDArray = $http->postVariable('DeleteItemIDArray');
if ($block->getItemCount() > 0) {
foreach ($block->attribute('items') as $itemID => $item) {
foreach ($deleteItemIDArray as $index => $deleteItemID) {
if ($item->attribute('object_id') == $deleteItemID) {
if ($item->toBeAdded()) {
$block->removeItem($itemID);
unset($deleteItemIDArray[$index]);
} elseif ($item->toBeModified()) {
$block->removeItem($itemID);
}
}
}
}
}
foreach ($deleteItemIDArray as $deleteItemID) {
$item = $block->addItem(new eZPageBlockItem());
$item->setAttribute('object_id', $deleteItemID);
$item->setAttribute('action', 'remove');
}
break;
default:
break;
}
}
/**
* Returns eZFlowBlock object for current pool item
*
* @return eZFlowBlock|null
*/
public function block()
{
return eZFlowBlock::fetch($this->attribute('block_id'));
}