function node()
{
if ($this->Tag == null) {
$this->Tag = eZTagsObject::fetch($this->attribute('tag_id'));
}
return $this->Tag;
}
function findTags($id)
{
if (is_numeric($id)) {
$tags = array(eZTagsObject::fetch($id));
} else {
$tags = eZTagsObject::fetchByKeyword($id);
}
return $tags;
}
/**
* Fetches eZTagsObject object for the provided tag ID
*
* @static
* @param integer $tag_id
* @return array
*/
public static function fetchTag($tag_id)
{
$result = eZTagsObject::fetch($tag_id);
if ($result instanceof eZTagsObject) {
return array('result' => $result);
} else {
return array('result' => false);
}
}
/**
* Ritorna l'elengo dei tag disponibili
*
* @return eZTagsObject[]
*/
public static function notificationAvailableTags()
{
$class = eZContentClass::fetchByIdentifier(self::CLASS_IDENTIFIER);
if ($class instanceof eZContentClass) {
$classAttribute = $class->fetchAttributeByIdentifier(self::TAG_ATTRIBUTE_IDENTIFIER);
if ($classAttribute instanceof eZContentClassAttribute) {
$tagRoot = eZTagsObject::fetch(intval($classAttribute->attribute(eZTagsType::SUBTREE_LIMIT_FIELD)));
return $tagRoot->getChildren();
}
}
return array();
}
/**
* Generates tag heirarchy string for given tag ID
*
* @static
* @param integer $tagID
* @return string
*/
static function generateParentString($tagID)
{
$tag = eZTagsObject::fetch($tagID);
if (!$tag instanceof eZTagsObject) {
return '(' . ezpI18n::tr('extension/eztags/tags/edit', 'no parent') . ')';
}
$synonymsCount = $tag->getSynonymsCount();
$keywordsArray = array();
while ($tag->hasParent()) {
$keywordsArray[] = $synonymsCount > 0 ? $tag->attribute('keyword') . ' (+' . $synonymsCount . ')' : $tag->attribute('keyword');
$tag = $tag->getParent();
$synonymsCount = $tag->getSynonymsCount();
}
$keywordsArray[] = $synonymsCount > 0 ? $tag->attribute('keyword') . ' (+' . $synonymsCount . ')' : $tag->attribute('keyword');
return implode(' / ', array_reverse($keywordsArray));
}
/**
* Fetches eZTagsObject object for the provided tag ID
*
* @static
*
* @param int $tagID
* @param mixed $language
*
* @return array
*/
public static function fetchTag($tagID, $language = false)
{
if ($language) {
if (!is_array($language)) {
$language = array($language);
}
eZContentLanguage::setPrioritizedLanguages($language);
}
$result = false;
if (is_numeric($tagID)) {
$result = eZTagsObject::fetch($tagID);
} else {
if (is_array($tagID) && !empty($tagID)) {
$result = eZTagsObject::fetchList(array('id' => array($tagID)));
}
}
if ($language) {
eZContentLanguage::clearPrioritizedLanguages();
}
if ($result instanceof eZTagsObject || is_array($result) && !empty($result)) {
return array('result' => $result);
}
return array('result' => false);
}
}
for ($i = 0, $obLevel = ob_get_level(); $i < $obLevel; ++$i) {
ob_end_clean();
}
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
header($_SERVER['SERVER_PROTOCOL'] . ' 304 Not Modified');
header('Expires: ' . gmdate('D, d M Y H:i:s', time() + MAX_AGE) . ' GMT');
header('Cache-Control: max-age=' . MAX_AGE);
header('Last-Modified: ' . gmdate('D, d M Y H:i:s', strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE'])) . ' GMT');
header('Pragma: ');
eZExecution::cleanExit();
}
$tagID = (int) $Params['TagID'];
$siteINI = eZINI::instance();
$eztagsINI = eZINI::instance('eztags.ini');
$tag = eZTagsObject::fetch($tagID);
if (!($tag instanceof eZTagsObject || $TagID == 0)) {
header($_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found');
} else {
$children = eZTagsObject::fetchByParentID($tagID);
$response = array();
$response['error_code'] = 0;
$response['id'] = $tagID;
$response['parent_id'] = $tag instanceof eZTagsObject ? (int) $tag->attribute('parent_id') : -1;
$response['children_count'] = count($children);
$response['children'] = array();
foreach ($children as $child) {
$childResponse = array();
$childResponse['id'] = (int) $child->attribute('id');
$childResponse['parent_id'] = (int) $child->attribute('parent_id');
$childResponse['has_children'] = eZTagsObject::childrenCountByParentID($child->attribute('id')) ? 1 : 0;
/**
* Validates class attribute HTTP input
*
* @param eZHTTPTool $http
* @param string $base
* @param eZContentClassAttribute $attribute
* @return bool
*/
function validateClassAttributeHTTPInput($http, $base, $attribute)
{
$maxTagsName = $base . self::MAX_TAGS_VARIABLE . $attribute->attribute('id');
if (!$http->hasPostVariable($maxTagsName) || !is_numeric($http->postVariable($maxTagsName)) && trim($http->postVariable($maxTagsName)) != '') {
return eZInputValidator::STATE_INVALID;
}
$subTreeLimitName = $base . self::SUBTREE_LIMIT_VARIABLE . $attribute->attribute('id');
if (!$http->hasPostVariable($subTreeLimitName) || (int) $http->postVariable($subTreeLimitName) < 0) {
return eZInputValidator::STATE_INVALID;
}
$subTreeLimit = (int) $http->postVariable($subTreeLimitName);
$tag = eZTagsObject::fetch($subTreeLimit);
if (!$tag instanceof eZTagsObject && $subTreeLimit > 0) {
return eZInputValidator::STATE_INVALID;
}
if ($subTreeLimit > 0 && $tag->attribute('main_tag_id') > 0) {
return eZInputValidator::STATE_INVALID;
}
return eZInputValidator::STATE_ACCEPTED;
}
return $Module->redirectToView('edit', array($tag->attribute('main_tag_id')));
}
if ($http->hasPostVariable('DiscardButton')) {
return $Module->redirectToView('id', array($tagID));
}
if ($tag->isInsideSubTreeLimit()) {
$warning = ezpI18n::tr('extension/eztags/warnings', 'TAKE CARE: Tag is inside class attribute subtree limit(s). If moved outside those limits, it could lead to inconsistency as objects could end up with tags that they are not supposed to have.');
}
if ($http->hasPostVariable('SaveButton')) {
if (!($http->hasPostVariable('TagEditKeyword') && strlen(trim($http->postVariable('TagEditKeyword'))) > 0)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Name cannot be empty.');
}
if (empty($error) && !($http->hasPostVariable('TagEditParentID') && (int) $http->postVariable('TagEditParentID') >= 0)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Selected target tag is invalid.');
}
$newParentTag = eZTagsObject::fetch((int) $http->postVariable('TagEditParentID'));
$newParentID = $newParentTag instanceof eZTagsObject ? $newParentTag->attribute('id') : 0;
$newKeyword = trim($http->postVariable('TagEditKeyword'));
if (empty($error) && eZTagsObject::exists($tag->attribute('id'), $newKeyword, $newParentID)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Tag/synonym with that name already exists in selected location.');
}
if (empty($error)) {
$updateDepth = false;
$updatePathString = false;
$db = eZDB::instance();
$db->begin();
$oldParentDepth = $tag->attribute('depth') - 1;
$newParentDepth = $newParentTag instanceof eZTagsObject ? $newParentTag->attribute('depth') : 0;
if ($oldParentDepth != $newParentDepth) {
$updateDepth = true;
}
if ($mainTag->attribute('main_tag_id') != 0) {
return $Module->redirectToView('addsynonym', array($mainTag->attribute('main_tag_id')));
}
if ($http->hasPostVariable('DiscardButton')) {
return $Module->redirectToView('id', array($mainTagID));
}
if ($http->hasPostVariable('SaveButton')) {
if (!($http->hasPostVariable('TagEditKeyword') && strlen(trim($http->postVariable('TagEditKeyword'))) > 0)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Name cannot be empty.');
}
$newKeyword = trim($http->postVariable('TagEditKeyword'));
if (empty($error) && eZTagsObject::exists(0, $newKeyword, $mainTag->attribute('parent_id'))) {
$error = ezpI18n::tr('extension/eztags/errors', 'Tag/synonym with that name already exists in selected location.');
}
if (empty($error)) {
$parentTag = eZTagsObject::fetch($mainTag->attribute('parent_id'));
$db = eZDB::instance();
$db->begin();
$tag = new eZTagsObject(array('parent_id' => $mainTag->attribute('parent_id'), 'main_tag_id' => $mainTagID, 'keyword' => $newKeyword, 'depth' => $mainTag->attribute('depth'), 'path_string' => $parentTag instanceof eZTagsObject ? $parentTag->attribute('path_string') : '/'));
$tag->store();
$tag->setAttribute('path_string', $tag->attribute('path_string') . $tag->attribute('id') . '/');
$tag->store();
$tag->updateModified();
$db->commit();
return $Module->redirectToView('id', array($tag->attribute('id')));
}
}
$tpl = eZTemplate::factory();
$tpl->setVariable('main_tag', $mainTag);
$tpl->setVariable('error', $error);
$tpl->setVariable('ui_context', 'edit');
if ($tag->getSubTreeLimitationsCount() > 0) {
$convertAllowed = false;
$error = ezpI18n::tr('extension/eztags/errors', 'Tag cannot be modified because it is being used as subtree limitation in one or more class attributes.');
} else {
if ($http->hasPostVariable('DiscardButton')) {
return $Module->redirectToView('id', array($tagID));
}
if ($tag->isInsideSubTreeLimit()) {
$warning = ezpI18n::tr('extension/eztags/warnings', 'TAKE CARE: Tag is inside class attribute subtree limit(s). If moved outside those limits, it could lead to inconsistency as objects could end up with tags that they are not supposed to have.');
}
if ($http->hasPostVariable('SaveButton')) {
if (!($http->hasPostVariable('MainTagID') && (int) $http->postVariable('MainTagID') > 0)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Selected target tag is invalid.');
}
if (empty($error)) {
$mainTag = eZTagsObject::fetch((int) $http->postVariable('MainTagID'));
if (!$mainTag instanceof eZTagsObject) {
$error = ezpI18n::tr('extension/eztags/errors', 'Selected target tag is invalid.');
}
}
if (empty($error) && eZTagsObject::exists($tag->attribute('id'), $tag->attribute('keyword'), $mainTag->attribute('parent_id'))) {
$error = ezpI18n::tr('extension/eztags/errors', 'Tag/synonym with that name already exists in selected location.');
}
if (empty($error)) {
$updateDepth = false;
$updatePathString = false;
$newParentTag = $mainTag->getParent();
$db = eZDB::instance();
$db->begin();
if ($tag->attribute('depth') != $mainTag->attribute('depth')) {
$updateDepth = true;
/**
* Returns all allowed locations user has access to
*
* @static
* @param int $attributeSubTreeLimit
* @param array $userLimitations
* @return bool
*/
private static function getAllowedLocations($attributeSubTreeLimit, $userLimitations)
{
if (empty($userLimitations)) {
return array((string) $attributeSubTreeLimit);
} else {
if ($attributeSubTreeLimit == 0) {
return $userLimitations;
} else {
$limitTag = eZTagsObject::fetch($attributeSubTreeLimit);
$pathString = $limitTag instanceof eZTagsObject ? $limitTag->attribute('path_string') : '/';
foreach ($userLimitations as $l) {
if (strpos($pathString, '/' . $l . '/') !== false) {
return array((string) $attributeSubTreeLimit);
}
}
}
}
return array();
}
public static function fetchByPathName($path)
{
if (!is_array($path) && is_string($path))
$path = array($path);
if (count($path) == 0)
return false;
$db = eZDB::instance();
$definition = eZTagsObject::definition();
$table = $definition['name'];
$from = array();
$where = array();
$lastIndex = 0;
reset($path);
while(list($index, $keyword) = each($path))
{
if ($index == 0)
{
$from[] = sprintf('%1$s as t%2$d', $table, $index);
$where[] = sprintf('t%1$d.keyword like "%2$s" AND t%1$d.depth = 1', $index, $db->escapeString($keyword));
}
else
{
$from[] = sprintf('INNER JOIN %1$s as t%3$d ON t%2$d.id = t%3$d.parent_id', $table, $index - 1, $index);
$where[] = sprintf('t%d.keyword like "%s"', $index, $db->escapeString($keyword));
}
$lastIndex = $index;
}
$query = sprintf(
'SELECT t%d.id From %s Where %s;',
$lastIndex,
implode(' ', $from),
implode(' AND ', $where)
);
$result = $db->arrayQuery($query);
if (is_array($result) && count($result))
return eZTagsObject::fetch($result[0]['id']);
return false;
}
<?php
/** @var eZModule $Module */
/** @var array $Params */
$tagID = (int) $Params['TagID'];
$locale = (string) $Params['Locale'];
$locale = !empty($locale) ? $locale : false;
$http = eZHTTPTool::instance();
$tag = eZTagsObject::fetch($tagID, $locale);
if (!$tag instanceof eZTagsObject) {
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
$viewParameters = array();
if (isset($Params['Offset'])) {
$viewParameters['offset'] = (int) $Params['Offset'];
}
if (isset($Params['Tab'])) {
$viewParameters['tab'] = trim($Params['Tab']);
}
$tpl = eZTemplate::factory();
$tpl->setVariable('tag', $tag);
$tpl->setVariable('view_parameters', $viewParameters);
$tpl->setVariable('show_reindex_message', false);
if ($http->hasSessionVariable('eZTagsShowReindexMessage')) {
$http->removeSessionVariable('eZTagsShowReindexMessage');
$tpl->setVariable('show_reindex_message', true);
}
$Result = array();
$Result['content'] = $tpl->fetch('design:tags/view.tpl');
$Result['path'] = eZTagsObject::generateModuleResultPath($tag, false);
/**
* Fetches subtree tag count by specified parameters
*
* @static
* @param array $params
* @param integer $tagID
* @return integer
*/
static function subTreeCountByTagID($params = array(), $tagID = 0)
{
if (!is_numeric($tagID) || (int) $tagID < 0) {
return 0;
}
$tag = eZTagsObject::fetch((int) $tagID);
if ((int) $tagID > 0 && !$tag instanceof eZTagsObject && $tag->attribute('main_tag_id') != 0) {
return 0;
}
if (!is_array($params)) {
$params = array();
}
$depth = isset($params['Depth']) ? $params['Depth'] : false;
$depthOperator = isset($params['DepthOperator']) ? $params['DepthOperator'] : false;
$includeSynonyms = isset($params['IncludeSynonyms']) ? (bool) $params['IncludeSynonyms'] : false;
$fetchParams = array();
if ((int) $tagID > 0) {
$fetchParams['path_string'] = array('like', '%/' . (string) (int) $tagID . '/%');
$fetchParams['id'] = array('!=', (int) $tagID);
}
if (!$includeSynonyms) {
$fetchParams['main_tag_id'] = 0;
}
if ($depth !== false && (int) $depth > 0) {
$tagDepth = 0;
if ($tag instanceof eZTagsObject) {
$tagDepth = (int) $tag->attribute('depth');
}
$depth = (int) $depth + $tagDepth;
$sqlDepthOperator = '<=';
if ($depthOperator == 'lt') {
$sqlDepthOperator = '<';
} else {
if ($depthOperator == 'gt') {
$sqlDepthOperator = '>';
} else {
if ($depthOperator == 'le') {
$sqlDepthOperator = '<=';
} else {
if ($depthOperator == 'ge') {
$sqlDepthOperator = '>=';
} else {
if ($depthOperator == 'eq') {
$sqlDepthOperator = '=';
}
}
}
}
}
$fetchParams['depth'] = array($sqlDepthOperator, $depth);
}
$count = self::fetchListCount($fetchParams);
if (is_numeric($count)) {
return $count;
}
return 0;
}
<?php
$http = eZHTTPTool::instance();
$parentTagID = (int) $Params['ParentTagID'];
if ($http->hasPostVariable('TagEditParentID')) {
$parentTagID = (int) $http->postVariable('TagEditParentID');
}
$error = '';
$parentTag = false;
if ($parentTagID < 0) {
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
if ($parentTagID > 0) {
$parentTag = eZTagsObject::fetch($parentTagID);
if (!$parentTag instanceof eZTagsObject) {
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
if ($parentTag->attribute('main_tag_id') != 0) {
return $Module->redirectToView('add', array($parentTag->attribute('main_tag_id')));
}
}
$userLimitations = eZTagsTemplateFunctions::getSimplifiedUserAccess('tags', 'add');
$hasAccess = false;
if (!isset($userLimitations['simplifiedLimitations']['Tag'])) {
$hasAccess = true;
} else {
$parentTagPathString = $parentTag instanceof eZTagsObject ? $parentTag->attribute('path_string') : '/';
foreach ($userLimitations['simplifiedLimitations']['Tag'] as $key => $value) {
if (strpos($parentTagPathString, '/' . $value . '/') !== false) {
$hasAccess = true;
break;
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
$tag = eZTagsObject::fetchWithMainTranslation($tagID);
if (!$tag instanceof eZTagsObject) {
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
if ($tag->attribute('main_tag_id') == 0) {
return $Module->redirectToView('edit', array($tag->attribute('id')));
}
$tagTranslation = eZTagsKeyword::fetch($tag->attribute('id'), $language->attribute('locale'), true);
if (!$tagTranslation instanceof eZTagsKeyword) {
$tagTranslation = new eZTagsKeyword(array('keyword_id' => $tag->attribute('id'), 'keyword' => '', 'language_id' => $language->attribute('id'), 'locale' => $language->attribute('locale'), 'status' => eZTagsKeyword::STATUS_DRAFT));
$tagTranslation->store();
$tag->updateLanguageMask();
}
$tag = eZTagsObject::fetch($tagID, $language->attribute('locale'));
if (!$tag instanceof eZTagsObject) {
return $Module->handleError(eZError::KERNEL_NOT_FOUND, 'kernel');
}
$error = '';
if ($http->hasPostVariable('SaveButton')) {
$newKeyword = trim($http->postVariable('TagEditKeyword', ''));
if (empty($newKeyword)) {
$error = ezpI18n::tr('extension/eztags/errors', 'Name cannot be empty.');
}
if (empty($error) && eZTagsObject::exists($tag->attribute('id'), $newKeyword, $tag->attribute('parent_id'))) {
$error = ezpI18n::tr('extension/eztags/errors', 'Tag/synonym with that translation already exists in selected location.');
}
if (empty($error)) {
$db = eZDB::instance();
$db->begin();
