/**
* Returns an article topics list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleTopicsList
* An array of Topic objects
*/
public static function GetList(array $p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = is_null($p_order) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$articleTopicsList = $cacheListObj->fetchFromCache();
if ($articleTopicsList !== false && is_array($articleTopicsList)) {
return $articleTopicsList;
}
}
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
$rootTopicIds = array();
// processes the parameters
$hasArticleNr = false;
foreach ($p_parameters as $parameter) {
$comparisonOperation = self::ProcessListParameters($parameter);
if (sizeof($comparisonOperation) < 1) {
break;
}
if (strpos($comparisonOperation['left'], 'NrArticle') !== false) {
$hasArticleNr = true;
}
if (strpos($comparisonOperation['left'], 'RootTopic') !== false) {
$rootTopicIds[] = (int) $comparisonOperation['right'];
continue;
}
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether article number was given
if ($hasArticleNr === false) {
CampTemplate::singleton()->trigger_error("missed parameter Article Number in statement list_article_topics");
return array();
}
if (count($rootTopicIds) > 0) {
$subtopicsQuery = Topic::BuildSubtopicsQueryWithoutDepth($rootTopicIds);
$whereCondition = 'TopicId IN (' . $subtopicsQuery->buildQuery() . ')';
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// sets the main table and columns to be fetched
$tmpArticleTopic = new ArticleTopic();
$selectClauseObj->setTable($tmpArticleTopic->getDbTableName());
$selectClauseObj->addColumn('TopicId');
$countClauseObj->setTable($tmpArticleTopic->getDbTableName());
$countClauseObj->addColumn('COUNT(*)');
unset($tmpArticleTopic);
if (!is_array($p_order)) {
$p_order = array();
}
// sets the order condition if any
foreach ($p_order as $orderColumn => $orderDirection) {
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$topics = $g_ado_db->GetAll($selectQuery);
if (is_array($topics)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of topic objects
$articleTopicsList = array();
foreach ($topics as $topic) {
$articleTopicsList[] = $topic['TopicId'];
}
} else {
$articleTopicsList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($articleTopicsList);
}
return $articleTopicsList;
}
/**
* Performs a search against the given article field using the given
* keywords. Returns the list of articles matching the given criteria.
*
* @param array $p_keywords
* @param string $p_fieldName - may be 'title' or 'author'
* @param bool $p_matchAll - true if all keyword have to match
* @param array $p_constraints
* @param array $p_order
* @param int $p_start - return results starting from the given order number
* @param int $p_limit - return at most $p_limit rows
* @param int $p_count - sets $p_count to the total number of rows in the search
* @param bool $p_countOnly - if true returns only the total number of rows
* @return array
*/
public static function SearchByField(array $p_keywords,
$p_fieldName,
$p_matchAll = false,
array $p_constraints = array(),
array $p_order = array(),
$p_start = 0,
$p_limit = 0,
&$p_count,
$p_countOnly = false)
{
global $g_ado_db;
static $searchFields = array(
'title'=>array('table_fields'=>array('Name'),
'table'=>'Articles'),
'author'=>array('table_fields'=>array('first_name', 'last_name'),
'table'=>'ArticleAuthors',
'join_fields'=>array('Number'=>'fk_article_number')));
$fieldName = strtolower($p_fieldName);
if (!array_key_exists($fieldName, $searchFields)) {
return false;
}
$selectClauseObj = new SQLSelectClause();
// set tables and joins between tables
$selectClauseObj->setTable('Articles');
$joinTable = $searchFields[$fieldName]['table'];
if ($joinTable != 'Articles') {
$selectClauseObj->addTableFrom($joinTable);
foreach ($searchFields[$fieldName]['join_fields'] as
$leftJoinField=>$rightJoinField) {
$selectClauseObj->addWhere("`Articles`.`$leftJoinField` = "
. "`$joinTable`.`$rightJoinField`");
}
if ($fieldName == 'author') {
$joinTable = 'Authors';
$selectClauseObj->addTableFrom($joinTable);
$selectClauseObj->addWhere("`ArticleAuthors`.`fk_author_id` = "
. "`$joinTable`.`id`");
}
}
foreach ($searchFields[$fieldName]['table_fields'] as $matchField) {
$matchFields[] = "`$joinTable`.`$matchField`";
}
$matchCond = 'MATCH (' . implode(', ', $matchFields) . ") AGAINST ('";
foreach ($p_keywords as $keyword) {
$matchCond .= ($p_matchAll ? '+' : '') . $g_ado_db->escape($keyword) . ' ';
}
$matchCond .= "' IN BOOLEAN MODE)";
$selectClauseObj->addWhere($matchCond);
$joinTables = array();
// set other constraints
foreach ($p_constraints as $constraint) {
$leftOperand = $constraint->getLeftOperand();
$operandAttributes = explode('.', $leftOperand);
if (count($operandAttributes) == 2) {
$table = trim($operandAttributes[0]);
if (strtolower($table) != 'articles') {
$joinTables[] = $table;
}
}
$symbol = $constraint->getOperator()->getSymbol('sql');
$rightOperand = "'" . $g_ado_db->escape($constraint->getRightOperand()) . "'";
$selectClauseObj->addWhere("$leftOperand $symbol $rightOperand");
}
foreach ($joinTables as $table) {
$selectClauseObj->addJoin("LEFT JOIN $table ON Articles.Number = $table.NrArticle");
}
// create the count clause object
$countClauseObj = clone $selectClauseObj;
// set the columns for the select clause
$selectClauseObj->addColumn('Articles.Number');
$selectClauseObj->addColumn('Articles.IdLanguage');
$selectClauseObj->addColumn($matchCond . ' AS score');
// set the order for the select clause
$p_order = count($p_order) > 0 ? $p_order : Article::$s_defaultOrder;
$order = Article::ProcessListOrder($p_order);
$selectClauseObj->addOrderBy('score DESC');
foreach ($order as $orderDesc) {
$orderField = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
// sets the LIMIT start and offset values
$selectClauseObj->setLimit($p_start, $p_limit);
// set the column for the count clause
$countClauseObj->addColumn('COUNT(*)');
$articlesList = array();
if (!$p_countOnly) {
$selectQuery = $selectClauseObj->buildQuery();
$articles = $g_ado_db->GetAll($selectQuery);
foreach ($articles as $article) {
$articlesList[] = new Article($article['IdLanguage'], $article['Number']);
}
}
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
return $articlesList;
}
/**
* Returns an images list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparionOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
*
* @return array $issueList
* An array of Issue objects
*/
public static function GetList(array $p_parameters, array $p_order = array(),
$p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = (is_null($p_order)) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$imagesList = $cacheListObj->fetchFromCache();
if ($imagesList !== false && is_array($imagesList)) {
return $imagesList;
}
}
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (sizeof($comparisonOperation) < 1) {
break;
}
if ($comparisonOperation['symbol'] == 'match') {
$whereCondition = 'MATCH(' . $comparisonOperation['left'] . ") AGAINST('"
. $g_ado_db->escape($comparisonOperation['right']) . "' IN BOOLEAN MODE)";
} else {
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
}
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// sets the columns to be fetched
$tmpImage = new Image();
$columnNames = $tmpImage->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$countClauseObj->addColumn('COUNT(*)');
// sets the base table
$selectClauseObj->setTable($tmpImage->getDbTableName());
$countClauseObj->setTable($tmpImage->getDbTableName());
unset($tmpImage);
// sets the ORDER BY condition
$p_order = array_merge($p_order, self::$s_defaultOrder);
$order = self::ProcessListOrder($p_order);
foreach ($order as $orderDesc) {
$orderColumn = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$images = $g_ado_db->GetAll($selectQuery);
if (is_array($images)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of image objects
$imagesList = array();
foreach ($images as $image) {
$imgObj = new Image($image['Id']);
if ($imgObj->exists()) {
$imagesList[] = $imgObj;
}
}
} else {
$imagesList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($imagesList);
}
return $imagesList;
} // fn GetList
/**
* Returns an article images list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleImagesList
* An array of Image objects
*/
public static function GetList(array $p_parameters, array $p_order = array(), $p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = is_null($p_order) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$articleImagesList = $cacheListObj->fetchFromCache();
if ($articleImagesList !== false && is_array($articleImagesList)) {
return $articleImagesList;
}
}
$hasArticleNr = false;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (sizeof($comparisonOperation) < 3) {
break;
}
if (strpos($comparisonOperation['left'], 'NrArticle')) {
$hasArticleNr = true;
}
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether article number was given
if ($hasArticleNr === false) {
CampTemplate::singleton()->trigger_error('Missing parameter Article ' . 'Number in statement list_article_images');
return;
}
// sets the columns to be fetched
$tmpImage = new Image();
$columnNames = $tmpImage->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$countClauseObj->addColumn('COUNT(*)');
// sets the base table Attachment
$selectClauseObj->setTable($tmpImage->getDbTableName());
$countClauseObj->setTable($tmpImage->getDbTableName());
unset($tmpImage);
// adds the ArticleImages join and condition to the query
$selectClauseObj->addTableFrom('ArticleImages');
$selectClauseObj->addWhere('ArticleImages.IdImage = Images.Id');
$countClauseObj->addTableFrom('ArticleImages');
$countClauseObj->addWhere('ArticleImages.IdImage = Images.Id');
// sets the ORDER BY condition
$p_order = array_merge($p_order, self::$s_defaultOrder);
$order = self::ProcessListOrder($p_order);
foreach ($order as $orderDesc) {
$orderColumn = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query executes it
$selectQuery = $selectClauseObj->buildQuery();
$images = $g_ado_db->GetAll($selectQuery);
if (is_array($images)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of image objects
$articleImagesList = array();
foreach ($images as $image) {
$imgObj = new Image($image['Id']);
if ($imgObj->exists()) {
$articleImagesList[] = $imgObj;
}
}
} else {
$articleImagesList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($articleImagesList);
}
return $articleImagesList;
}
/**
* Gets an issues list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $issuesList
* An array of Issue objects
*/
public static function GetList(array $p_parameters, $p_order = null,
$p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = (is_null($p_order)) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$issuesList = $cacheListObj->fetchFromCache();
if ($issuesList !== false && is_array($issuesList)) {
return $issuesList;
}
}
$hasPublicationId = false;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
break;
}
if (strpos($comparisonOperation['left'], 'IdPublication') !== false) {
$hasPublicationId = true;
}
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether publication identifier was given
if ($hasPublicationId == false) {
CampTemplate::singleton()->trigger_error('missed parameter Publication '
.'Identifier in statement list_topics');
return;
}
// sets the columns to be fetched
$tmpIssue = new Issue();
$columnNames = $tmpIssue->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$countClauseObj->addColumn('COUNT(*)');
// sets the main table for the query
$selectClauseObj->setTable($tmpIssue->getDbTableName());
$countClauseObj->setTable($tmpIssue->getDbTableName());
unset($tmpIssue);
if (is_array($p_order)) {
$order = Issue::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderDesc) {
$orderField = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
$selectClauseObj->addGroupField('Number');
$selectClauseObj->addGroupField('IdLanguage');
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$countQuery = $countClauseObj->buildQuery();
$issues = $g_ado_db->GetAll($selectQuery);
if (is_array($issues)) {
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of issue objects
$issuesList = array();
foreach ($issues as $issue) {
$issObj = new Issue($issue['IdPublication'],
$issue['IdLanguage'],
$issue['Number']);
if ($issObj->exists()) {
$issuesList[] = $issObj;
}
}
} else {
$issuesList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($issuesList);
}
return $issuesList;
} // fn GetList
/**
* Returns an article authors list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleAuthorsList
* An array of Author objects
*/
public static function GetList(array $p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = is_null($p_order) ? 'order' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$articleAuthorsList = $cacheListObj->fetchFromCache();
if ($articleAuthorsList !== false && is_array($articleAuthorsList)) {
return $articleAuthorsList;
}
}
$hasArticleNr = false;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
if ($param->getLeftOperand() == 'type') {
$whereCondition = 'fk_type_id ' . $param->getOperator()->getSymbol() . ' (SELECT id FROM ' . AuthorType::TABLE . ' WHERE type="' . str_replace("'", "", $param->getRightOperand()) . '")';
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
if ($param->getLeftOperand() == 'id') {
$whereCondition = 'fk_author_id ' . $param->getOperator()->getSymbol() . ' ' . $param->getRightOperand();
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
$comparisonOperation = self::ProcessListParameters($param);
if (sizeof($comparisonOperation) < 1) {
break;
}
switch (key($comparisonOperation)) {
case 'fk_article_number':
$whereCondition = 'fk_article_number = ' . $comparisonOperation['fk_article_number'];
$hasArticleNr = true;
break;
case 'fk_language_id':
$whereCondition = '(fk_language_id IS NULL OR ' . 'fk_language_id = ' . $comparisonOperation['fk_language_id'] . ')';
break;
}
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether article number was given
if ($hasArticleNr === false) {
CampTemplate::singleton()->trigger_error("missed parameter Article Number in statement list_article_authors");
}
// sets the base table ArticleAuthors and the column to be fetched
$tmpArticleAuthor = new ArticleAuthor();
$selectClauseObj->setTable($tmpArticleAuthor->getDbTableName());
$selectClauseObj->addJoin('JOIN ' . Author::TABLE . ' ON fk_author_id = id');
$selectClauseObj->addColumn('fk_author_id');
$selectClauseObj->addColumn('fk_type_id');
$countClauseObj->setTable($tmpArticleAuthor->getDbTableName());
$countClauseObj->addColumn('COUNT(*)');
unset($tmpArticleAuthor);
if (!is_array($p_order)) {
$p_order = array();
}
$order = self::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderDesc) {
$orderField = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$authors = $g_ado_db->GetAll($selectQuery);
if (is_array($authors)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of attachment objects
$authorsList = array();
foreach ($authors as $author) {
$authorObj = new Author($author['fk_author_id'], $author['fk_type_id']);
if ($authorObj->exists()) {
$authorsList[] = $authorObj;
}
}
} else {
$authorsList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($authorsList);
}
return $authorsList;
}
/**
* Returns an article attachments list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleAttachmentsList
* An array of Attachment objects
*/
public static function GetList(array $p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = is_null($p_order) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$articleAttachmentsList = $cacheListObj->fetchFromCache();
if ($articleAttachmentsList !== false && is_array($articleAttachmentsList)) {
return $articleAttachmentsList;
}
}
$hasArticleNr = false;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessParameters($param);
if (sizeof($comparisonOperation) < 1) {
break;
}
if (strpos($comparisonOperation['left'], 'fk_article_number')) {
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
$hasArticleNr = true;
} elseif (strpos($comparisonOperation['left'], 'fk_language_id')) {
$whereCondition = '(' . $comparisonOperation['left'] . ' IS NULL OR ' . $comparisonOperation['left'] . " = " . $g_ado_db->escape($comparisonOperation['right']) . ")";
} else {
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
}
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether article number was given
if ($hasArticleNr === false) {
CampTemplate::singleton()->trigger_error('missed parameter Article ' . 'Number in statement list_article_attachments');
return;
}
// sets the columns to be fetched
$tmpAttachment = new Attachment();
$columnNames = $tmpAttachment->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$countClauseObj->addColumn('COUNT(*)');
// sets the main table for the query
$selectClauseObj->setTable($tmpAttachment->getDbTableName());
$countClauseObj->setTable($tmpAttachment->getDbTableName());
unset($tmpAttachment);
// adds the ArticleAttachments join and condition to the query
$selectClauseObj->addTableFrom('ArticleAttachments');
$selectClauseObj->addWhere('ArticleAttachments.fk_attachment_id = Attachments.id');
$countClauseObj->addTableFrom('ArticleAttachments');
$countClauseObj->addWhere('ArticleAttachments.fk_attachment_id = Attachments.id');
if (!is_array($p_order)) {
$p_order = array();
}
// sets the order condition if any
foreach ($p_order as $orderColumn => $orderDirection) {
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$attachments = $g_ado_db->GetAll($selectQuery);
if (is_array($attachments)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of attachment objects
$articleAttachmentsList = array();
foreach ($attachments as $attachment) {
$attchObj = new Attachment($attachment['id']);
if ($attchObj->exists()) {
$articleAttachmentsList[] = $attchObj;
}
}
} else {
$articleAttachmentsList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($articleAttachmentsList);
}
return $articleAttachmentsList;
}
/**
* Returns an blog topics list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $blogTopicsList
* An array of Topic objects
*/
public static function GetList(array $p_parameters, $p_order = null,
$p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// processes the parameters
foreach ($p_parameters as $parameter) {
$comparisonOperation = self::ProcessListParameters($parameter);
if (sizeof($comparisonOperation) < 1) {
break;
}
if (strpos($comparisonOperation['left'], 'fk_entry_id') !== false) {
$hasBlogentryId = true;
}
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
$countClauseObj->addWhere($whereCondition);
}
// validates whether blog number was given
if ($hasBlogentryId == false) {
CampTemplate::singleton()->trigger_error("missed parameter Blogentry Number in statement list_blog_topics");
return array();
}
// sets the main table and columns to be fetched
$tmpBlogentryTopic = new BlogentryTopic();
$selectClauseObj->setTable($tmpBlogentryTopic->getDbTableName());
$selectClauseObj->addColumn('fk_topic_id');
$countClauseObj->setTable($tmpBlogentryTopic->getDbTableName());
$countClauseObj->addColumn('COUNT(*)');
unset($tmpBlogTopic);
if (!is_array($p_order)) {
$p_order = array();
}
// sets the order condition if any
foreach ($p_order as $orderColumn => $orderDirection) {
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$topics = $g_ado_db->GetAll($selectQuery);
if (!is_array($topics)) {
return array();
}
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of topic objects
$blogentryTopicsList = array();
foreach ($topics as $topic) {
$topObj = new Topic($topic['fk_topic_id']);
if ($topObj->exists()) {
$blogentryTopicsList[] = $topObj;
}
}
return $blogentryTopicsList;
} // fn GetList
/**
* Returns an article comments list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
* @param integer $p_count
* The total count of the elements; this count is computed without
* applying the start ($p_start) and limit parameters ($p_limit)
*
* @return array $articleCommentsList
* An array of Comment objects
*/
public static function GetList(array $p_parameters, $p_order = null,
$p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db, $PHORUM;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['parameters'] = serialize($p_parameters);
$paramsArray['order'] = (is_null($p_order)) ? 'null' : $p_order;
$paramsArray['start'] = $p_start;
$paramsArray['limit'] = $p_limit;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__, self::DEFAULT_TTL);
$articleCommentsList = $cacheListObj->fetchFromCache();
if ($articleCommentsList !== false && is_array($articleCommentsList)) {
return $articleCommentsList;
}
}
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
$messageTable = $PHORUM['message_table'];
$selectClauseObj->setTable($messageTable);
$countClauseObj->setTable($messageTable);
$articleNumber = null;
$languageId = null;
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (strtolower($comparisonOperation->getLeftOperand()) == 'fk_article_number') {
$articleNumber = $comparisonOperation->getRightOperand();
}
if (strtolower($comparisonOperation->getLeftOperand()) == 'fk_language_id') {
$languageId = $comparisonOperation->getRightOperand();
}
$parameters[] = $comparisonOperation;
}
if (!is_null($articleNumber) && !is_null($languageId)) {
// gets the thread id for the article
$threadId = ArticleComment::GetCommentThreadId($articleNumber, $languageId);
$selectClauseObj->addWhere('thread = '.$threadId);
$countClauseObj->addWhere('thread = '.$threadId);
}
$selectClauseObj->addWhere('message_id != thread');
$selectClauseObj->addWhere('status = '.PHORUM_STATUS_APPROVED);
$countClauseObj->addWhere('message_id != thread');
$countClauseObj->addWhere('status = '.PHORUM_STATUS_APPROVED);
if (!is_array($p_order) || count($p_order) == 0) {
$p_order = array('default'=>'asc');
}
// sets the order condition if any
if (is_array($p_order)) {
$order = ArticleComment::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderDesc) {
$orderField = $orderDesc['field'];
$orderDirection = $orderDesc['dir'];
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$comments = $g_ado_db->GetAll($selectQuery);
if (is_array($comments)) {
$countClauseObj->addColumn('COUNT(*)');
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of comment objects
$articleCommentsList = array();
foreach ($comments as $comment) {
$pmObj = new Phorum_message($comment['message_id']);
if ($pmObj->exists()) {
$articleCommentsList[] = $pmObj;
}
}
} else {
$articleCommentsList = array();
$p_count = 0;
}
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($articleCommentsList);
}
return $articleCommentsList;
} // fn GetList
/**
* Returns map locations list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparionOperation objects
* @param string $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
*
* @return array of IGeoMapLocation
*/
public static function GetList(array $p_parameters, array $p_order = array(),
$p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// set columns
$tmpMapLoc = new self(NULL);
$tmpLoc = new Geo_Location(NULL);
$columnNames = array_merge($tmpMapLoc->getColumnNames(true),
array_diff($tmpLoc->getColumnNames(true), array('Locations.id')));
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$selectClauseObj->addColumn('X(poi_location) as latitude');
$selectClauseObj->addColumn('Y(poi_location) as longitude');
$countClauseObj->addColumn('COUNT(*)');
// sets the base table
$selectClauseObj->setTable($tmpMapLoc->getDbTableName());
$selectClauseObj->addJoin(sprintf('INNER JOIN `%s` ON fk_location_id = %s.id',
$tmpLoc->getDbTableName(),
$tmpLoc->getDbTableName()));
$countClauseObj->setTable($tmpMapLoc->getDbTableName());
unset($tmpMapLoc);
unset($tmpLoc);
// process params
foreach ($p_parameters as $param) {
switch ($param->getLeftOperand()) {
case 'article':
$searchQuery = sprintf('fk_map_id IN (SELECT id FROM %s WHERE fk_article_number = %d)',
Geo_Map::TABLE,
$param->getRightOperand());
$selectClauseObj->addWhere($searchQuery);
$countClauseObj->addWhere($searchQuery);
break;
}
}
// set order by rank and id
$selectClauseObj->addOrderBy(self::TABLE . '.rank');
$selectClauseObj->addOrderBy(self::TABLE . '.id');
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$rows = $g_ado_db->GetAll($selectQuery);
$list = array();
$p_count = 0;
if (is_array($rows)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
// builds the array of image objects
foreach ($rows as $row) {
$list[] = new self((array) $row);
}
}
return $list;
}
/**
* Returns map locations list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparionOperation objects
* @param array $p_order
* An array of columns and directions to order by
* @param integer $p_start
* The record number to start the list
* @param integer $p_limit
* The offset. How many records from $p_start will be retrieved.
*
* @return array of IGeoMapLocation
*/
public static function GetList(array $p_parameters, array $p_order = array(), $p_start = 0, $p_limit = 0, &$p_count, $p_skipCache = false)
{
global $g_ado_db;
$list_spec = array('params' => $p_parameters, 'order' => $p_order, 'start' => $p_start, 'limit' => $p_limit, 'skip_cache' => $p_skipCache);
$list_spec_str = serialize($list_spec);
if (!$p_skipCache && !empty(self::$s_found_maplocations_list) && isset(self::$s_found_maplocations_list[$list_spec_str])) {
$list_res_data = self::$s_found_maplocations_list[$list_spec_str];
$p_count = $list_res_data['count'];
$list = $list_res_data['list'];
return $list;
}
$selectClauseObj = new SQLSelectClause();
$countClauseObj = new SQLSelectClause();
// set columns
$tmpMapLoc = new self(NULL);
$tmpLoc = new Geo_Location(NULL);
$columnNames = array_merge($tmpMapLoc->getColumnNames(true), array_diff($tmpLoc->getColumnNames(true), array('Locations.id')));
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
$selectClauseObj->addColumn('X(poi_location) as latitude');
$selectClauseObj->addColumn('Y(poi_location) as longitude');
$countClauseObj->addColumn('COUNT(*)');
// sets the base table
$selectClauseObj->setTable($tmpMapLoc->getDbTableName());
$selectClauseObj->addJoin(sprintf('INNER JOIN `%s` ON fk_location_id = %s.id', $tmpLoc->getDbTableName(), $tmpLoc->getDbTableName()));
$countClauseObj->setTable($tmpMapLoc->getDbTableName());
unset($tmpMapLoc);
unset($tmpLoc);
// process params
foreach ($p_parameters as $param) {
switch ($param->getLeftOperand()) {
case 'article':
$searchQuery = sprintf('fk_map_id IN (SELECT id FROM %s WHERE fk_article_number = %d)', Geo_Map::TABLE, $param->getRightOperand());
$selectClauseObj->addWhere($searchQuery);
$countClauseObj->addWhere($searchQuery);
break;
}
}
// set order by rank and id
$selectClauseObj->addOrderBy(self::TABLE . '.rank');
$selectClauseObj->addOrderBy(self::TABLE . '.id');
// sets the limit
$selectClauseObj->setLimit($p_start, $p_limit);
// builds the query and executes it
$selectQuery = $selectClauseObj->buildQuery();
$rows = $g_ado_db->GetAll($selectQuery);
$list = array();
$p_count = 0;
if (is_array($rows)) {
$countQuery = $countClauseObj->buildQuery();
$p_count = $g_ado_db->GetOne($countQuery);
foreach ($rows as $row) {
$map_loc = new self((array) $row, true);
$row['id'] = $row['fk_location_id'];
$map_loc->location = new Geo_Location($row, true);
$list[] = $map_loc;
}
}
if (empty(self::$s_found_maplocations_list)) {
self::$s_found_maplocations_list = array();
}
self::$s_found_maplocations_list[$list_spec_str] = array('count' => $p_count, 'list' => $list);
return $list;
}
