/**
* Searches for tags assigned to the systemid to be deleted.
*
* @param string $strEventName
* @param array $arrArguments
*
* @return bool
*/
public function handleEvent($strEventName, array $arrArguments)
{
//unwrap arguments
list($strSystemid, $strSourceClass) = $arrArguments;
$bitReturn = true;
if ($strSourceClass == "class_module_tags_tag" && class_module_system_module::getModuleByName("tags") != null) {
//delete matching favorites
class_orm_base::setObjHandleLogicalDeletedGlobal(class_orm_deletedhandling_enum::INCLUDED());
$arrFavorites = class_module_tags_favorite::getAllFavoritesForTag($strSystemid);
foreach ($arrFavorites as $objOneFavorite) {
if ($strEventName == class_system_eventidentifier::EVENT_SYSTEM_RECORDDELETED_LOGICALLY) {
$bitReturn = $bitReturn && $objOneFavorite->deleteObject();
}
if ($strEventName == class_system_eventidentifier::EVENT_SYSTEM_RECORDDELETED) {
$bitReturn = $bitReturn && $objOneFavorite->deleteObjectFromDatabase();
$bitReturn = $bitReturn && class_carrier::getInstance()->getObjDB()->_pQuery("DELETE FROM " . _dbprefix_ . "tags_member WHERE tags_tagid=?", array($strSystemid));
}
}
class_orm_base::setObjHandleLogicalDeletedGlobal(class_orm_deletedhandling_enum::EXCLUDED());
}
//delete memberships. Fire a plain query, faster then searching.
if ($strEventName == class_system_eventidentifier::EVENT_SYSTEM_RECORDDELETED) {
$bitReturn = $bitReturn && class_carrier::getInstance()->getObjDB()->_pQuery("DELETE FROM " . _dbprefix_ . "tags_member WHERE tags_systemid=?", array($strSystemid));
}
return $bitReturn;
}
/**
* Removes the elements / modules handled by the current installer.
* Use the reference param to add a human readable logging.
*
* @param string &$strReturn
*
* @return bool
*/
public function remove(&$strReturn)
{
$strReturn .= "Removing settings...\n";
if (class_module_system_setting::getConfigByName("_tags_defaultprivate_") != null) {
class_module_system_setting::getConfigByName("_tags_defaultprivate_")->deleteObjectFromDatabase();
}
//delete the page-element
if (class_module_system_module::getModuleByName("pages") !== null && class_module_pages_element::getElement("tags") != null) {
$objElement = class_module_pages_element::getElement("tags");
if ($objElement != null) {
$strReturn .= "Deleting page-element 'tags'...\n";
$objElement->deleteObjectFromDatabase();
} else {
$strReturn .= "Error finding page-element 'guestbook', tags.\n";
return false;
}
}
/** @var class_module_tags_favorite $objOneObject */
foreach (class_module_tags_favorite::getObjectList() as $objOneObject) {
$strReturn .= "Deleting object '" . $objOneObject->getStrDisplayName() . "' ...\n";
if (!$objOneObject->deleteObjectFromDatabase()) {
$strReturn .= "Error deleting object, aborting.\n";
return false;
}
}
/** @var class_module_tags_tag $objOneObject */
foreach (class_module_tags_tag::getObjectList() as $objOneObject) {
$strReturn .= "Deleting object '" . $objOneObject->getStrDisplayName() . "' ...\n";
if (!$objOneObject->deleteObjectFromDatabase()) {
$strReturn .= "Error deleting object, aborting.\n";
return false;
}
}
//delete the module-node
$strReturn .= "Deleting the module-registration...\n";
$objModule = class_module_system_module::getModuleByName($this->objMetadata->getStrTitle(), true);
if (!$objModule->deleteObjectFromDatabase()) {
$strReturn .= "Error deleting module, aborting.\n";
return false;
}
//delete the tables
foreach (array("tags_tag", "tags_member", "tags_favorite") as $strOneTable) {
$strReturn .= "Dropping table " . $strOneTable . "...\n";
if (!$this->objDB->_pQuery("DROP TABLE " . $this->objDB->encloseTableName(_dbprefix_ . $strOneTable) . "", array())) {
$strReturn .= "Error deleting table, aborting.\n";
return false;
}
}
return true;
}
/**
* Renders the list of favorites created by the current user
*
* @return string
* @autoTestable
* @permissions right1
*/
protected function actionListFavorites()
{
$objArraySectionIterator = new class_array_section_iterator(class_module_tags_favorite::getNumberOfFavoritesForUser($this->objSession->getUserID()));
$objArraySectionIterator->setPageNumber((int) ($this->getParam("pv") != "" ? $this->getParam("pv") : 1));
$objArraySectionIterator->setArraySection(class_module_tags_favorite::getAllFavoritesForUser($this->objSession->getUserID(), $objArraySectionIterator->calculateStartPos(), $objArraySectionIterator->calculateEndPos()));
return $this->renderList($objArraySectionIterator);
}
/**
* Generates the list of favorite tags for the current user.
* Returned structure is json based.
*
* @return string
* @permissions view
*/
protected function actionGetFavoriteTags()
{
class_session::getInstance()->sessionClose();
class_carrier::getInstance()->getObjSession()->setBitBlockDbUpdate(true);
class_module_system_changelog::$bitChangelogEnabled = false;
$arrReturn = array();
$arrFavorites = class_module_tags_favorite::getAllFavoritesForUser(class_carrier::getInstance()->getObjSession()->getUserID(), 0, 10);
foreach ($arrFavorites as $objOneFavorite) {
$arrReturn[] = array("name" => $objOneFavorite->getStrDisplayName(), "onclick" => "location.href='" . getLinkAdminHref("tags", "showAssignedRecords", "&systemid=" . $objOneFavorite->getMappedTagSystemid(), false) . "'", "url" => getLinkAdminHref("tags", "showAssignedRecords", "&systemid=" . $objOneFavorite->getMappedTagSystemid(), false));
}
class_response_object::getInstance()->setStrResponseType(class_http_responsetypes::STR_TYPE_JSON);
return json_encode($arrReturn);
}
/**
* Renders a single tag (including the options to remove the tag again)
*
* @param class_module_tags_tag $objTag
* @param string $strTargetid
* @param string $strAttribute
*
* @return string
*/
public function getTagEntry(class_module_tags_tag $objTag, $strTargetid, $strAttribute)
{
if (class_carrier::getInstance()->getParam("delete") != "false") {
$strTemplateID = $this->objTemplate->readTemplate("/elements.tpl", "tags_tag_delete");
} else {
$strTemplateID = $this->objTemplate->readTemplate("/elements.tpl", "tags_tag");
}
$strFavorite = "";
if ($objTag->rightRight1()) {
$strJs = "<script type='text/javascript'>KAJONA.admin.loader.loadFile('" . class_resourceloader::getInstance()->getCorePathForModule("module_tags") . "/module_tags/admin/scripts/tags.js', function() {\r\n KAJONA.admin.tags.createFavoriteEnabledIcon = '" . addslashes(class_adminskin_helper::getAdminImage("icon_favorite", class_carrier::getInstance()->getObjLang()->getLang("tag_favorite_remove", "tags"))) . "';\r\n KAJONA.admin.tags.createFavoriteDisabledIcon = '" . addslashes(class_adminskin_helper::getAdminImage("icon_favoriteDisabled", class_carrier::getInstance()->getObjLang()->getLang("tag_favorite_add", "tags"))) . "';\r\n });</script>";
$strImage = class_module_tags_favorite::getAllFavoritesForUserAndTag(class_carrier::getInstance()->getObjSession()->getUserID(), $objTag->getSystemid()) != null ? class_adminskin_helper::getAdminImage("icon_favorite", class_carrier::getInstance()->getObjLang()->getLang("tag_favorite_remove", "tags")) : class_adminskin_helper::getAdminImage("icon_favoriteDisabled", class_carrier::getInstance()->getObjLang()->getLang("tag_favorite_add", "tags"));
$strFavorite = $strJs . "<a href=\"#\" onclick=\"KAJONA.admin.tags.createFavorite('" . $objTag->getSystemid() . "', this); return false;\">" . $strImage . "</a>";
}
$arrTemplate = array();
$arrTemplate["tagname"] = $objTag->getStrDisplayName();
$arrTemplate["strTagId"] = $objTag->getSystemid();
$arrTemplate["strTargetSystemid"] = $strTargetid;
$arrTemplate["strAttribute"] = $strAttribute;
$arrTemplate["strFavorite"] = $strFavorite;
$arrTemplate["strDelete"] = class_adminskin_helper::getAdminImage("icon_delete", class_carrier::getInstance()->getObjLang()->getLang("commons_delete", "tags"));
return $this->objTemplate->fillTemplate($arrTemplate, $strTemplateID);
}