public static function SearchQuery($p_searchPhrase)
{
global $g_ado_db;
$matchAll = false;
$keywords = preg_split('/[\s,.-]/', $p_searchPhrase);
if (isset($keywords[0]) && strtolower($keywords[0]) == '__match_all') {
$matchAll = true;
array_shift($keywords);
}
// set search keywords
if ($matchAll && count($keywords) > 1) {
$selectKeywordClauseObj = new SQLSelectClause();
$selectKeywordClauseObj->addColumn('DISTINCT AI1.NrArticle');
$selectKeywordClauseObj->addColumn('AI1.IdLanguage');
$selectKeywordClauseObj->setTable('ArticleIndex AS AI1');
$selectKeywordClauseObj->addJoin('LEFT JOIN KeywordIndex AS KI1 ON AI1.IdKeyword = KI1.Id');
for ($tableIndex = 2; $tableIndex <= count($keywords); $tableIndex++) {
$selectKeywordClauseObj->addJoin("LEFT JOIN ArticleIndex AS AI$tableIndex "
. "ON AI1.NrArticle = AI$tableIndex.NrArticle "
. "AND AI1.IdLanguage = AI$tableIndex.IdLanguage");
$selectKeywordClauseObj->addJoin("LEFT JOIN KeywordIndex AS KI$tableIndex "
. "ON AI$tableIndex.IdKeyword = KI$tableIndex.Id");
}
$tableIndex = 1;
foreach ($keywords as $keyword) {
$keywordConstraint = "KI$tableIndex.Keyword = '" . $g_ado_db->escape($keyword) . "'";
$selectKeywordClauseObj->addWhere($keywordConstraint);
$tableIndex++;
}
} else {
$selectKeywordClauseObj = new SQLSelectClause();
$selectKeywordClauseObj->addColumn('DISTINCT AI1.NrArticle');
$selectKeywordClauseObj->addColumn('AI1.IdLanguage');
$selectKeywordClauseObj->setTable('ArticleIndex AS AI1');
$selectKeywordClauseObj->addJoin('LEFT JOIN KeywordIndex AS KI1 ON AI1.IdKeyword = KI1.Id');
foreach ($keywords as $keyword) {
$keywordConstraint = "KI1.Keyword = '" . $g_ado_db->escape($keyword) . "'";
$selectKeywordClauseObj->addConditionalWhere($keywordConstraint);
}
}
return $selectKeywordClauseObj->buildQuery();
}
/**
* 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
/**
* Gets an issue list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string item
* An indentifier which assignment should be used (publication/issue/section/article)
* @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 $issuesList
* An array of Issue objects
*/
public static function GetList(array $p_parameters, $p_item = null, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
$selectClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
if (strpos($comparisonOperation['left'], '_assign_publication_id') !== false) {
$assign_publication_id = $comparisonOperation['right'];
} elseif (strpos($comparisonOperation['left'], '_assign_issue_nr') !== false) {
$assign_issue_nr = $comparisonOperation['right'];
} elseif (strpos($comparisonOperation['left'], '_assign_section_nr') !== false) {
$assign_section_nr = $comparisonOperation['right'];
} elseif (strpos($comparisonOperation['left'], '_assign_article_nr') !== false) {
$assign_article_nr = $comparisonOperation['right'];
} elseif (strpos($comparisonOperation['left'], '_current') !== false) {
$whereCondition = "date_begin <= NOW()";
$selectClauseObj->addWhere($whereCondition);
$whereCondition = "date_end >= NOW()";
$selectClauseObj->addWhere($whereCondition);
} elseif (strpos($comparisonOperation['left'], 'language_id') !== false) {
$language_id = $comparisonOperation['right'];
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
$selectClauseObj->addWhere($whereCondition);
} else {
$whereCondition = $g_ado_db->escapeOperation($comparisonOperation);
$selectClauseObj->addWhere($whereCondition);
}
}
// sets the columns to be fetched
$tmpPoll = new Poll();
$columnNames = $tmpPoll->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpPoll->getDbTableName();
$selectClauseObj->setTable($mainTblName);
unset($tmpPoll);
switch ($p_item) {
case 'publication':
if (empty($assign_publication_id)) {
return;
}
$tmpAssignObj = new PollPublication();
$assignTblName = $tmpAssignObj->getDbTableName();
$join = "LEFT JOIN `{$assignTblName}` AS j\n ON\n j.fk_poll_nr = `{$mainTblName}`.poll_nr\n AND j.fk_publication_id = '{$assign_publication_id}'";
$selectClauseObj->addJoin($join);
$selectClauseObj->addWhere('j.fk_poll_nr IS NOT NULL');
$selectClauseObj->setDistinct('plugin_poll.poll_nr');
break;
case 'issue':
if (empty($assign_publication_id) || empty($assign_issue_nr)) {
return;
}
$tmpAssignObj = new PollIssue();
$assignTblName = $tmpAssignObj->getDbTableName();
$join = "LEFT JOIN {$assignTblName} AS j\n ON\n j.fk_poll_nr = `{$mainTblName}`.poll_nr\n AND j.fk_issue_nr = '{$assign_issue_nr}'\n AND j.fk_publication_id = '{$assign_publication_id}'";
if (isset($language_id)) {
$join .= " AND j.fk_issue_language_id = '{$language_id}'";
}
$selectClauseObj->addJoin($join);
$selectClauseObj->addWhere('j.fk_poll_nr IS NOT NULL');
$selectClauseObj->setDistinct('plugin_poll.poll_nr');
break;
case 'section':
if (empty($assign_publication_id) || empty($assign_issue_nr) || empty($assign_section_nr)) {
return;
}
$tmpAssignObj = new PollSection();
$assignTblName = $tmpAssignObj->getDbTableName();
$join = "LEFT JOIN `{$assignTblName}` AS j\n ON\n j.fk_poll_nr = `{$mainTblName}`.poll_nr\n AND j.fk_section_nr = '{$assign_section_nr}'\n AND j.fk_issue_nr = '{$assign_issue_nr}'\n AND j.fk_publication_id = '{$assign_publication_id}'";
if (isset($language_id)) {
$join .= " AND j.fk_section_language_id = '{$language_id}'";
}
$selectClauseObj->addJoin($join);
$selectClauseObj->addWhere('j.fk_poll_nr IS NOT NULL');
$selectClauseObj->setDistinct('plugin_poll.poll_nr');
break;
case 'article':
if (empty($assign_article_nr)) {
return;
}
$tmpAssignObj = new PollArticle();
$assignTblName = $tmpAssignObj->getDbTableName();
$join = "LEFT JOIN `{$assignTblName}` AS j\n ON\n j.fk_poll_nr = `{$mainTblName}`.poll_nr\n AND j.fk_article_nr = '{$assign_article_nr}'";
if (isset($language_id)) {
$join .= " AND j.fk_article_language_id = '{$language_id}'";
}
$selectClauseObj->addJoin($join);
$selectClauseObj->addWhere('j.fk_poll_nr IS NOT NULL');
$selectClauseObj->setDistinct('plugin_poll.poll_nr');
break;
}
if (is_array($p_order)) {
$order = Poll::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderField => $orderDirection) {
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
$sqlQuery = $selectClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get the wanted rows
$pollRes = $g_ado_db->SelectLimit($sqlQuery, $p_limit, $p_start);
// builds the array of poll objects
$pollsList = array();
while ($poll = $pollRes->FetchRow()) {
$pollObj = new Poll($poll['fk_language_id'], $poll['poll_nr']);
if ($pollObj->exists()) {
$pollsList[] = $pollObj;
}
}
return $pollsList;
}
/**
* 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;
}
/**
* 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
/**
* Gets an issue 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_count
* The count of answers.
*
* @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)
{
global $g_ado_db;
$hasPollNr = false;
$hasLanguageId = fase;
$selectClauseObj = new SQLSelectClause();
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
if (strpos($comparisonOperation['left'], 'poll_nr') !== false) {
$hasPollNr = true;
}
if (strpos($comparisonOperation['left'], 'language_id') !== false) {
$hasLanguageId = true;
}
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
}
// validates whether publication identifier was given
if ($hasPollNr == false) {
CampTemplate::singleton()->trigger_error('missed parameter Poll Number in statement list_pollanswers');
return;
}
// validates whether language identifier was given
if ($hasLanguageId == false) {
CampTemplate::singleton()->trigger_error('missed parameter Language Identifier in statement list_pollanswers');
return;
}
// sets the columns to be fetched
$tmpPollAnswer = new PollAnswer();
$columnNames = $tmpPollAnswer->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpPollAnswer->getDbTableName();
$selectClauseObj->setTable($mainTblName);
unset($tmpPollAnswer);
if (!is_array($p_order)) {
$p_order = array();
}
// sets the ORDER BY condition
$p_order = count($p_order) > 0 ? $p_order : PollAnswer::$s_defaultOrder;
$order = PollAnswer::ProcessListOrder($p_order);
foreach ($order as $orderColumn => $orderDirection) {
$selectClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
$sqlQuery = $selectClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get the wanted rows
$pollAnswerRes = $g_ado_db->Execute($sqlQuery);
// builds the array of poll objects
$pollAnswersList = array();
while ($pollAnswer = $pollAnswerRes->FetchRow()) {
$pollAnswerObj = new PollAnswer($pollAnswer['fk_language_id'], $pollAnswer['fk_poll_nr'], $pollAnswer['nr_answer']);
if ($pollAnswerObj->exists()) {
$pollAnswersList[] = $pollAnswerObj;
}
}
return $pollAnswersList;
} // fn GetList
/**
* 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;
}
/**
* Gets an issue 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_count
* The count of answers.
*
* @return array $debateAnswerAttachmentsList
* An array of Attachment objects
*/
public static function GetList(array $p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
if (strpos($comparisonOperation['left'], 'debate_nr') !== false) {
$debate_nr = $comparisonOperation['right'];
}
if (strpos($comparisonOperation['left'], 'debateanswer_nr') !== false) {
$debateanswer_nr = $comparisonOperation['right'];
}
}
$sqlClauseObj = new SQLSelectClause();
// sets the columns to be fetched
$tmpDebateAnswerAttachment = new DebateAnswerAttachment($language_id, $debate_nr);
$columnNames = $tmpDebateAnswerAttachment->getColumnNames(true);
foreach ($columnNames as $columnName) {
$sqlClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpDebateAnswerAttachment->getDbTableName();
$sqlClauseObj->setTable($mainTblName);
unset($tmpDebateAnswerAttachment);
if (empty($debateanswer_nr) || empty($debate_nr)) {
return;
}
$sqlClauseObj->addWhere("fk_debate_nr = " . $g_ado_db->escape($debate_nr));
$sqlClauseObj->addWhere("fk_debateanswer_nr = " . $g_ado_db->escape($debateanswer_nr));
if (!is_array($p_order)) {
$p_order = array();
}
// sets the ORDER BY condition
$p_order = count($p_order) > 0 ? $p_order : self::$s_defaultOrder;
$order = self::ProcessListOrder($p_order);
foreach ($order as $orderColumn => $orderDirection) {
$sqlClauseObj->addOrderBy($orderColumn . ' ' . $orderDirection);
}
$sqlQuery = $sqlClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get the wanted rows
$debateAnswerAttachments = $g_ado_db->Execute($sqlQuery);
// builds the array of debate objects
$debateAnswerAttachmentsList = array();
while ($debateAnswerAttachment = $debateAnswerAttachments->FetchRow()) {
$debateAnswerAttachment = new Attachment($debateAnswerAttachment['fk_attachment_id']);
if ($debateAnswerAttachment->exists()) {
$debateAnswerAttachmentsList[] = $debateAnswerAttachment;
}
}
return $debateAnswerAttachmentsList;
}
/**
* 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
/**
* Gets an blog 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.
*
* @return array $issuesList
* An array of Issue objects
*/
public static function GetList($p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
$selectClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
$leftOperand = strtolower($comparisonOperation['left']);
if ($leftOperand == 'matchalltopics') {
// set the matchAllTopics flag
$matchAllTopics = true;
} elseif ($leftOperand == 'topic') {
// add the topic to the list of match/do not match topics depending
// on the operator
if ($comparisonOperation['symbol'] == '=') {
$hasTopics[] = $comparisonOperation['right'];
} else {
$hasNotTopics[] = $comparisonOperation['right'];
}
} else {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
}
}
if (count($hasTopics) > 0) {
if ($matchAllTopics) {
foreach ($hasTopics as $topicId) {
$sqlQuery = self::BuildTopicSelectClause(array($topicId));
$whereCondition = "plugin_blog_entry.entry_id IN (\n$sqlQuery )";
$selectClauseObj->addWhere($whereCondition);
}
} else {
$sqlQuery = self::BuildTopicSelectClause($hasTopics);
$whereCondition = "plugin_blog_entry.entry_id IN (\n$sqlQuery )";
$selectClauseObj->addWhere($whereCondition);
}
}
if (count($hasNotTopics) > 0) {
$sqlQuery = self::BuildTopicSelectClause($hasNotTopics, true);
$whereCondition = "plugin_blog_entry.entry_id IN (\n$sqlQuery )";
$selectClauseObj->addWhere($whereCondition);
}
// sets the columns to be fetched
$tmpBlogEntry = new BlogEntry();
$columnNames = $tmpBlogEntry->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpBlogEntry->getDbTableName();
$selectClauseObj->setTable($mainTblName);
unset($tmpBlogEntry);
if (is_array($p_order)) {
$order = self::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderField=>$orderDirection) {
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
$sqlQuery = $selectClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get tlimited rows
$blogEntryRes = $g_ado_db->SelectLimit($sqlQuery, $p_limit, $p_start);
// builds the array of blog objects
$blogEntriesList = array();
while ($blogEntry = $blogEntryRes->FetchRow()) {
$blogEntryObj = new BlogEntry($blogEntry['entry_id']);
if ($blogEntryObj->exists()) {
$blogEntriesList[] = $blogEntryObj;
}
}
return $blogEntriesList;
} // 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 $list;
}
public static function SearchQuery($p_searchPhrase, $p_symbol = null)
{
global $g_ado_db;
$p_searchPhrase = trim($p_searchPhrase);
if (empty($p_searchPhrase)) {
return null;
}
$matchAll = false;
$keywords = preg_split('/[\\s,.-]/', $p_searchPhrase);
if (isset($keywords[0]) && strtolower($keywords[0]) == '__match_all') {
$matchAll = true;
array_shift($keywords);
}
$keywords = array_diff($keywords, array("", ""));
$sKeys = array();
foreach ($keywords as $keyword) {
if (strlen($keyword) > 2) {
$sKeys[] = $keyword;
}
}
$keywords = $sKeys;
if (count($keywords) < 1) {
return null;
}
// specifically match webcode (first one)
$webcodeMatches = preg_grep("`^\\s*[\\+@]`", $keywords);
if (count($webcodeMatches)) {
$wcode = ltrim(current($webcodeMatches), '@+');
$za = Zend_Registry::get('container')->getService('webcode')->findArticleByWebcode($wcode);
$article_no = $za->getId();
if (is_numeric($article_no)) {
$selectKeywordClauseObj = new SQLSelectClause();
$selectKeywordClauseObj->addColumn('DISTINCT AI1.NrArticle');
$selectKeywordClauseObj->addColumn('AI1.IdLanguage');
$selectKeywordClauseObj->setTable('ArticleIndex AS AI1');
$selectKeywordClauseObj->addConditionalWhere("AI1.NrArticle = '{$article_no}'");
}
} elseif ($matchAll && count($keywords) > 1) {
$selectKeywordClauseObj = new SQLSelectClause();
$selectKeywordClauseObj->addColumn('DISTINCT AI1.NrArticle');
$selectKeywordClauseObj->addColumn('AI1.IdLanguage');
$selectKeywordClauseObj->setTable('ArticleIndex AS AI1');
$selectKeywordClauseObj->addJoin('LEFT JOIN KeywordIndex AS KI1 ON AI1.IdKeyword = KI1.Id');
for ($tableIndex = 2; $tableIndex <= count($keywords); $tableIndex++) {
$selectKeywordClauseObj->addJoin("LEFT JOIN ArticleIndex AS AI{$tableIndex} " . "ON AI1.NrArticle = AI{$tableIndex}.NrArticle " . "AND AI1.IdLanguage = AI{$tableIndex}.IdLanguage");
$selectKeywordClauseObj->addJoin("LEFT JOIN KeywordIndex AS KI{$tableIndex} " . "ON AI{$tableIndex}.IdKeyword = KI{$tableIndex}.Id");
}
$tableIndex = 1;
foreach ($keywords as $keyword) {
$keywordConstraint = "KI{$tableIndex}.Keyword = '" . $g_ado_db->escape($keyword) . "'";
$selectKeywordClauseObj->addWhere($keywordConstraint);
$tableIndex++;
}
} else {
$selectKeywordClauseObj = new SQLSelectClause();
$selectKeywordClauseObj->addColumn('DISTINCT AI1.NrArticle');
$selectKeywordClauseObj->addColumn('AI1.IdLanguage');
$selectKeywordClauseObj->setTable('ArticleIndex AS AI1');
$selectKeywordClauseObj->addJoin('LEFT JOIN KeywordIndex AS KI1 ON AI1.IdKeyword = KI1.Id');
foreach ($keywords as $keyword) {
if (strtolower($p_symbol) == 'like') {
$keywordConstraint = "KI1.Keyword LIKE " . $g_ado_db->escape('%' . $keyword . '%');
} else {
$keywordConstraint = "KI1.Keyword = " . $g_ado_db->escape($keyword);
}
$selectKeywordClauseObj->addConditionalWhere($keywordConstraint);
}
}
return $selectKeywordClauseObj->buildQuery();
}
/**
* Gets an blog 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.
*
* @return array $issuesList
* An array of Issue objects
*/
public static function GetList($p_parameters, $p_order = null, $p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
$selectClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
}
// sets the columns to be fetched
$tmpBlogComment = new BlogComment();
$columnNames = $tmpBlogComment->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpBlogComment->getDbTableName();
$selectClauseObj->setTable($mainTblName);
unset($tmpBlogComment);
if (is_array($p_order)) {
$order = self::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderField=>$orderDirection) {
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
$sqlQuery = $selectClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get tlimited rows
$blogCommentRes = $g_ado_db->SelectLimit($sqlQuery, $p_limit, $p_start);
// builds the array of blogComment objects
$blogCommentsList = array();
while ($blogComment = $blogCommentRes->FetchRow()) {
$blogCommentObj = new BlogComment($blogComment['comment_id']);
if ($blogCommentObj->exists()) {
$blogCommentsList[] = $blogCommentObj;
}
}
return $blogCommentsList;
} // fn GetList
/**
* Get all the topics in an array, where each element contains the entire
* path for each topic. Each topic will be indexed by its ID.
* For example, if we have the following topic structure (IDs are
* in brackets):
*
* sports (1)
* - baseball (2)
* - soccer (3)
* - player stats (4)
* - matches (5)
* politics (6)
* - world (7)
* - local (8)
*
* ...then the returned array would look like:
* array(array(1 => "sports"),
* array(1 => "sports", 2 => "baseball"),
* array(1 => "sports", 3 => "soccer"),
* array(1 => "sports", 3 => "soccer", 4 => "player stats"),
* array(1 => "sports", 3 => "soccer", 5 => "matches"),
* array(6 => "politics"),
* array(6 => "politics", 7 => "world"),
* array(6 => "politics", 8 => "local")
* );
*
* @param int $p_startingTopicId
* @return array
*/
public static function GetTree($p_startingTopicId = 0)
{
global $g_ado_db;
$topicObj = new Topic();
$query = new SQLSelectClause();
$query->addColumn('node.id');
$query->addColumn('(COUNT(parent.id) - 1) AS depth');
$query->setTable($topicObj->m_dbTableName . ' AS node');
$query->addTableFrom($topicObj->m_dbTableName . ' AS parent');
$query->addWhere('node.node_left BETWEEN parent.node_left AND parent.node_right');
if ($p_startingTopicId > 0) {
$query->addTableFrom($topicObj->m_dbTableName . ' AS sub_parent');
$query->addWhere('node.node_left > sub_parent.node_left');
$query->addWhere('node.node_left < sub_parent.node_right');
$query->addWhere('sub_parent.id = ' . (int) $p_startingTopicId);
}
$query->addGroupField('node.id');
$query->addOrderBy('node.node_left');
$rows = $g_ado_db->GetAll($query->buildQuery());
if (empty($rows)) {
// empty tree
return array();
}
$p_tree = array();
$startDepth = null;
$currentPath = array();
foreach ($rows as $row) {
$topicId = $row['id'];
$depth = $row['depth'] - (int) $startDepth;
$topic = new Topic($topicId);
if (is_null($startDepth)) {
$startDepth = $depth;
$depth = 0;
$currentPath[$topicId] = $topic;
} elseif ($depth > count($currentPath)) {
$currentPath[$topicId] = $topic;
} elseif ($depth == 0) {
$currentPath = array($topicId => $topic);
} else {
while ($depth < count($currentPath)) {
array_pop($currentPath);
}
$currentPath[$topicId] = $topic;
}
$p_tree[] = $currentPath;
}
return $p_tree;
}
/**
* 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 issue list based on the given parameters.
*
* @param array $p_parameters
* An array of ComparisonOperation objects
* @param string item
* An indentifier which assignment should be used (publication/issue/section/article)
* @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 $issuesList
* An array of Issue objects
*/
public static function GetList($p_parameters, $p_item = null, $p_order = null,
$p_start = 0, $p_limit = 0, &$p_count)
{
global $g_ado_db;
if (!is_array($p_parameters)) {
return null;
}
// adodb::selectLimit() interpretes -1 as unlimited
if ($p_limit == 0) {
$p_limit = -1;
}
$selectClauseObj = new SQLSelectClause();
// sets the where conditions
foreach ($p_parameters as $param) {
$comparisonOperation = self::ProcessListParameters($param);
if (empty($comparisonOperation)) {
continue;
}
if (strpos($comparisonOperation['left'], 'interview_id') !== false) {
$interview_id = $g_ado_db->escape($comparisonOperation['right']);
} else {
$whereCondition = $comparisonOperation['left'] . ' '
. $comparisonOperation['symbol'] . " '"
. $g_ado_db->escape($comparisonOperation['right']) . "' ";
$selectClauseObj->addWhere($whereCondition);
}
}
// sets the columns to be fetched
$tmpInterviewItem = new InterviewItem();
$columnNames = $tmpInterviewItem->getColumnNames(true);
foreach ($columnNames as $columnName) {
$selectClauseObj->addColumn($columnName);
}
// sets the main table for the query
$mainTblName = $tmpInterviewItem->getDbTableName();
$selectClauseObj->setTable($mainTblName);
unset($tmpInterviewItem);
// set constraints which ever have to care of
$selectClauseObj->addWhere("$mainTblName.fk_interview_id = '$interview_id'");
#$selectClauseObj->addWhere("$mainTblName.is_online = 1");
if (is_array($p_order)) {
$order = InterviewItem::ProcessListOrder($p_order);
// sets the order condition if any
foreach ($order as $orderField=>$orderDirection) {
$selectClauseObj->addOrderBy($orderField . ' ' . $orderDirection);
}
}
$sqlQuery = $selectClauseObj->buildQuery();
// count all available results
$countRes = $g_ado_db->Execute($sqlQuery);
$p_count = $countRes->recordCount();
//get tlimited rows
$interviewItemRes = $g_ado_db->SelectLimit($sqlQuery, $p_limit, $p_start);
// builds the array of interview objects
$interviewItemsList = array();
while ($interviewItem = $interviewItemRes->FetchRow()) {
$interviewItemObj = new InterviewItem($interviewItem['interview_id'], $interviewItem['item_id']);
if ($interviewItemObj->exists()) {
$interviewItemsList[] = $interviewItemObj;
}
}
return $interviewItemsList;
} // fn GetList
/**
* Return an array of Language objects based on the given contraints.
*
* @param int $p_id
* @param string $p_languageCode
* @param string $p_name
* @param array $p_excludedLanguages
* @param array $p_order
* @return array
*/
public static function GetLanguages($p_id = null, $p_languageCode = null, $p_name = null, array $p_excludedLanguages = array(), array $p_order = array(), $p_skipCache = false)
{
global $g_ado_db;
if (!$p_skipCache && CampCache::IsEnabled()) {
$paramsArray['id'] = is_null($p_id) ? 'null' : $p_id;
$paramsArray['language_code'] = is_null($p_languageCode) ? 'null' : $p_languageCode;
$paramsArray['name'] = is_null($p_name) ? 'null' : $p_name;
$paramsArray['excluded_languages'] = $p_excludedLanguages;
$paramsArray['order'] = $p_order;
$cacheListObj = new CampCacheList($paramsArray, __METHOD__);
$languages = $cacheListObj->fetchFromCache();
if ($languages !== false && is_array($languages)) {
return $languages;
}
}
$selectClauseObj = new SQLSelectClause();
$tmpLanguage = new Language();
$selectClauseObj->setTable($tmpLanguage->getDbTableName());
if (!is_null($p_id)) {
$selectClauseObj->addWhere($g_ado_db->escapeKeyVal('Id', (int) $p_id));
}
if (!is_null($p_languageCode)) {
$selectClauseObj->addWhere($g_ado_db->escapeKeyVal('Code', $p_languageCode));
}
if (!is_null($p_name)) {
$selectClauseObj->addWhere($g_ado_db->escapeKeyVal('Name', $p_name));
}
if (count($p_excludedLanguages) > 0) {
$excludedLanguages = array();
foreach ($p_excludedLanguages as $excludedLanguage) {
$excludedLanguages[] = (int) $excludedLanguage;
}
$selectClauseObj->addWhere("Id NOT IN (" . implode(', ', $excludedLanguages) . ")");
}
$order = Language::ProcessLanguageListOrder($p_order);
foreach ($order as $orderDesc) {
$selectClauseObj->addOrderBy($orderDesc['field'] . ' ' . $orderDesc['dir']);
}
$selectClause = $selectClauseObj->buildQuery();
$languages = DbObjectArray::Create('Language', $selectClause);
if (!$p_skipCache && CampCache::IsEnabled()) {
$cacheListObj->storeInCache($languages);
}
return $languages;
}
/**
* 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;
}
/**
* 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 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;
}
