tx_dlf_oai::fetchDocumentUIDs()

Complexity

Conditions	19
Paths	398

Size

Total Lines	112
Code Lines	56

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    private function fetchDocumentUIDs() {
        $solr_query = '';

        if (!$this->conf['show_userdefined']) {
            $where = ' AND tx_dlf_collections.fe_cruser_id=0';
        }

        // Check "set" for valid value.
        if (!empty($this->piVars['set'])) {

            // For SOLR we need the index_name of the collection,
            // For DB Query we need the UID of the collection
            $result = $GLOBALS['TYPO3_DB']->exec_SELECTquery(
                'tx_dlf_collections.index_name AS index_name, tx_dlf_collections.uid AS uid, tx_dlf_collections.index_search as index_query ',
                'tx_dlf_collections',
                'tx_dlf_collections.pid='.intval($this->conf['pages']).' AND tx_dlf_collections.oai_name='.$GLOBALS['TYPO3_DB']->fullQuoteStr($this->piVars['set'],
                    'tx_dlf_collections').$where.tx_dlf_helper::whereClause('tx_dlf_collections'),

The variable $where does not seem to be defined for all execution paths leading up to this point.

                '',
                '',
                '1'
            );

            if (!$GLOBALS['TYPO3_DB']->sql_num_rows($result)) {
                throw new Exception('noSetHierarchy');
            }

            $resArray = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($result);

            if ($resArray['index_query'] != "") {
                $solr_query .= '('.$resArray['index_query'].')';
            } else {
                $solr_query .= 'collection:'.'"'.$resArray['index_name'].'"';
            }

        } else {
            // If no set is specified we have to query for all collections
            $solr_query .= 'collection:* NOT collection:""';

        }

        // Check for required fields.
        foreach ($this->formats[$this->piVars['metadataPrefix']]['requiredFields'] as $required) {
            $solr_query .= ' NOT '.$required.':""';
        }

        $from = "*";
        // Check "from" for valid value.
        if (!empty($this->piVars['from'])) {

            // Is valid format?
            if (is_array($date_array = strptime($this->piVars['from'],
                    '%Y-%m-%dT%H:%M:%SZ')) || is_array($date_array = strptime($this->piVars['from'], '%Y-%m-%d'))) {

                $timestamp = gmmktime($date_array['tm_hour'], $date_array['tm_min'], $date_array['tm_sec'], $date_array['tm_mon'] + 1,
                    $date_array['tm_mday'], $date_array['tm_year'] + 1900);

                $from = date("Y-m-d", $timestamp).'T'.date("H:i:s", $timestamp).'.000Z';

            } else {
                throw new Exception('badArgument');
            }
        }

        $until = "*";
        // Check "until" for valid value.
        if (!empty($this->piVars['until'])) {

            // Is valid format?
            if (is_array($date_array = strptime($this->piVars['until'],
                    '%Y-%m-%dT%H:%M:%SZ')) || is_array($date_array = strptime($this->piVars['until'], '%Y-%m-%d'))) {

                $timestamp = gmmktime($date_array['tm_hour'], $date_array['tm_min'], $date_array['tm_sec'], $date_array['tm_mon'] + 1,
                    $date_array['tm_mday'], $date_array['tm_year'] + 1900);

                $until = date("Y-m-d", $timestamp).'T'.date("H:i:s", $timestamp).'.999Z';

                if ($from != "*" && $from > $until) {
                    throw new Exception('badArgument');
                }

            } else {
                throw new Exception('badArgument');
            }
        }

        // Check "from" and "until" for same granularity.
        if (!empty($this->piVars['from']) && !empty($this->piVars['until'])) {
            if (strlen($this->piVars['from']) != strlen($this->piVars['until'])) {
                throw new Exception('badArgument');
            }
        }

        $solr_query .= ' AND timestamp:['.$from.' TO '.$until.']';

        $documentSet = array ();

        $solr = tx_dlf_solr::getInstance($this->conf['solrcore']);

        // We only care about the UID in the results and want them sorted
        $parameters = array ("fl" => "uid", "sort" => "uid asc");

        $result = $solr->search_raw($solr_query, $parameters);

        if (empty($result)) {
            throw new Exception('noRecordsMatch');
        }

        foreach ($result as $doc) {
            $documentSet[] = $doc->uid;
        }

        return $documentSet;
    }