diff --git a/typo3/sysext/indexed_search/Classes/Controller/SearchController.php b/typo3/sysext/indexed_search/Classes/Controller/SearchController.php
index 554d0136e3b11ce5877a5862a2f8306b4f19cb2a..af38a6ec9f13b977c37cb7a02f8a2019a8ef7d19 100644
--- a/typo3/sysext/indexed_search/Classes/Controller/SearchController.php
+++ b/typo3/sysext/indexed_search/Classes/Controller/SearchController.php
@@ -358,13 +358,13 @@ class SearchController extends ActionController
// could we get this in the view?
if ($this->searchData['group'] === 'sections' && $freeIndexUid <= 0) {
$resultSectionsCount = count($this->resultSections);
- $result['sectionText'] = sprintf(LocalizationUtility::translate('result.' . ($resultSectionsCount > 1 ? 'inNsections' : 'inNsection'), 'IndexedSearch'), $resultSectionsCount);
+ $result['sectionText'] = sprintf(LocalizationUtility::translate('result.' . ($resultSectionsCount > 1 ? 'inNsections' : 'inNsection'), 'IndexedSearch') ?? '', $resultSectionsCount);
}
}
}
// Print a message telling which words in which sections we searched for
if (strpos($this->searchData['sections'], 'rl') === 0) {
- $result['searchedInSectionInfo'] = LocalizationUtility::translate('result.inSection', 'IndexedSearch') . ' "' . $this->getPathFromPageId(substr($this->searchData['sections'], 4)) . '"';
+ $result['searchedInSectionInfo'] = (LocalizationUtility::translate('result.inSection', 'IndexedSearch') ?? '') . ' "' . $this->getPathFromPageId((int)substr($this->searchData['sections'], 4)) . '"';
}
if ($hookObj = $this->hookRequest('getDisplayResults_postProc')) {
@@ -429,7 +429,7 @@ class SearchController extends ActionController
$theId = $rlParts[0];
$theRLid = '0';
}
- $sectionName = $this->getPathFromPageId($theId);
+ $sectionName = $this->getPathFromPageId((int)$theId);
$sectionName = ltrim($sectionName, '/');
if (!trim($sectionName)) {
$sectionTitleLinked = LocalizationUtility::translate('result.unnamedSection', 'IndexedSearch') . ':';
@@ -564,7 +564,7 @@ class SearchController extends ActionController
$lockedIcon = PathUtility::getAbsoluteWebPath($lockedIcon);
$resultData['access'] = '<img src="' . htmlspecialchars($lockedIcon) . '"'
. ' width="12" height="15" vspace="5" title="'
- . sprintf(LocalizationUtility::translate('result.memberGroups', 'IndexedSearch'), implode(',', array_unique($this->requiredFrontendUsergroups[$pathId])))
+ . sprintf(LocalizationUtility::translate('result.memberGroups', 'IndexedSearch') ?? '', implode(',', array_unique($this->requiredFrontendUsergroups[$pathId])))
. '" alt="" />';
}
}
@@ -791,10 +791,11 @@ class SearchController extends ActionController
$regExString = '(' . implode('|', $swForReg) . ')';
// Split and combine:
$parts = preg_split('/' . $regExString . '/i', ' ' . $str . ' ', 20000, PREG_SPLIT_DELIM_CAPTURE);
+ $parts = $parts ?: [];
// Constants:
$summaryMax = $this->settings['results.']['markupSW_summaryMax'];
- $postPreLgd = $this->settings['results.']['markupSW_postPreLgd'];
- $postPreLgd_offset = $this->settings['results.']['markupSW_postPreLgd_offset'];
+ $postPreLgd = (int)$this->settings['results.']['markupSW_postPreLgd'];
+ $postPreLgd_offset = (int)$this->settings['results.']['markupSW_postPreLgd_offset'];
$divider = $this->settings['results.']['markupSW_divider'];
$occurrences = (count($parts) - 1) / 2;
if ($occurrences) {
@@ -950,9 +951,9 @@ class SearchController extends ActionController
['-', 'AND NOT'],
// Add operators for various languages
// Converts the operators to lowercase
- [mb_strtolower(LocalizationUtility::translate('localizedOperandAnd', 'IndexedSearch'), 'utf-8'), 'AND'],
- [mb_strtolower(LocalizationUtility::translate('localizedOperandOr', 'IndexedSearch'), 'utf-8'), 'OR'],
- [mb_strtolower(LocalizationUtility::translate('localizedOperandNot', 'IndexedSearch'), 'utf-8'), 'AND NOT']
+ [mb_strtolower(LocalizationUtility::translate('localizedOperandAnd', 'IndexedSearch') ?? '', 'utf-8'), 'AND'],
+ [mb_strtolower(LocalizationUtility::translate('localizedOperandOr', 'IndexedSearch') ?? '', 'utf-8'), 'OR'],
+ [mb_strtolower(LocalizationUtility::translate('localizedOperandNot', 'IndexedSearch') ?? '', 'utf-8'), 'AND NOT']
];
$swordArray = IndexedSearchUtility::getExplodedSearchString($searchWords, $defaultOperator == 1 ? 'OR' : 'AND', $operatorTranslateTable);
if (is_array($swordArray)) {
@@ -1160,7 +1161,7 @@ class SearchController extends ActionController
// Creating levels for section menu:
// This selects the first and secondary menus for the "sections" selector - so we can search in sections and sub sections.
if ($this->settings['displayLevel1Sections']) {
- $firstLevelMenu = $this->getMenuOfPages($this->searchRootPageIdList);
+ $firstLevelMenu = $this->getMenuOfPages((int)$this->searchRootPageIdList);
$labelLevel1 = LocalizationUtility::translate('sections.rootLevel1', 'IndexedSearch');
$labelLevel2 = LocalizationUtility::translate('sections.rootLevel2', 'IndexedSearch');
foreach ($firstLevelMenu as $firstLevelKey => $menuItem) {
@@ -1306,7 +1307,7 @@ class SearchController extends ActionController
{
$allOptions = [];
if (count($this->availableResultsNumbers) > 1) {
- $allOptions = array_combine($this->availableResultsNumbers, $this->availableResultsNumbers);
+ $allOptions = array_combine($this->availableResultsNumbers, $this->availableResultsNumbers) ?: [];
}
// disable single entries by TypoScript
$allOptions = $this->removeOptionsFromOptionList($allOptions, $this->settings['blind']['numberOfResults']);
diff --git a/typo3/sysext/indexed_search/Classes/Domain/Repository/IndexSearchRepository.php b/typo3/sysext/indexed_search/Classes/Domain/Repository/IndexSearchRepository.php
index 9e88d418e79d85f7818a82346bae0be3f56783af..f84799beb8ba34bc64bca5b880dfc9649146b4d1 100644
--- a/typo3/sysext/indexed_search/Classes/Domain/Repository/IndexSearchRepository.php
+++ b/typo3/sysext/indexed_search/Classes/Domain/Repository/IndexSearchRepository.php
@@ -231,7 +231,7 @@ class IndexSearchRepository
// Total search-result count
$count = $result->rowCount();
// The pointer is set to the result page that is currently being viewed
- $pointer = MathUtility::forceIntegerInRange($this->resultpagePointer, 0, floor($count / $this->numberOfResults));
+ $pointer = MathUtility::forceIntegerInRange($this->resultpagePointer, 0, (int)floor($count / $this->numberOfResults));
// Initialize result accumulation variables:
$c = 0;
// Result pointer: Counts up the position in the current search-result
diff --git a/typo3/sysext/indexed_search/Classes/FileContentParser.php b/typo3/sysext/indexed_search/Classes/FileContentParser.php
index 70a7ed4f2d8d2774c7850a549d78733ffb61927b..f9425c60be733b3eae1c9757f6bab3dffc27b5e2 100644
--- a/typo3/sysext/indexed_search/Classes/FileContentParser.php
+++ b/typo3/sysext/indexed_search/Classes/FileContentParser.php
@@ -485,7 +485,7 @@ class FileContentParser
$cmd = $this->app['pdftotext'] . ' -f ' . $low . ' -l ' . $high . ' -enc UTF-8 -q ' . escapeshellarg($absFile) . ' ' . $tempFileName;
CommandUtility::exec($cmd);
if (@is_file($tempFileName)) {
- $content = file_get_contents($tempFileName);
+ $content = (string)file_get_contents($tempFileName);
unlink($tempFileName);
} else {
$content = '';
@@ -565,6 +565,9 @@ class FileContentParser
// Read sheet1.xml:
$cmd = $this->app['unzip'] . ' -p ' . escapeshellarg($absFile) . ' xl/worksheets/sheet1.xml';
break;
+ default:
+ $cmd = '';
+ break;
}
CommandUtility::exec($cmd, $res);
$content_xml = implode(LF, $res);
@@ -728,7 +731,7 @@ class FileContentParser
if ($this->lastLocale !== null) {
throw new \RuntimeException('Cannot set new locale as locale has already been changed before.', 1357064437);
}
- $this->lastLocale = setlocale(LC_CTYPE, 0);
+ $this->lastLocale = setlocale(LC_CTYPE, '0');
setlocale(LC_CTYPE, $GLOBALS['TYPO3_CONF_VARS']['SYS']['systemLocale']);
}
}
@@ -806,7 +809,7 @@ class FileContentParser
*/
public function removeEndJunk($string)
{
- return trim(preg_replace('/[' . LF . chr(12) . ']*$/', '', $string));
+ return trim((string)preg_replace('/[' . LF . chr(12) . ']*$/', '', $string));
}
/************************
diff --git a/typo3/sysext/indexed_search/Classes/Hook/CrawlerHook.php b/typo3/sysext/indexed_search/Classes/Hook/CrawlerHook.php
index f20fb455d7fc993abc010eb07fd5dbf02b18f26a..747cf51f8bbe4a001cecf207e401023168421c58 100644
--- a/typo3/sysext/indexed_search/Classes/Hook/CrawlerHook.php
+++ b/typo3/sysext/indexed_search/Classes/Hook/CrawlerHook.php
@@ -353,7 +353,7 @@ class CrawlerHook
// Select files and directories in path:
$extList = implode(',', GeneralUtility::trimExplode(',', $cfgRec['extensions'], true));
$fileArr = [];
- $files = GeneralUtility::getAllFilesAndFoldersInPath($fileArr, $readpath, $extList, 0, 0);
+ $files = GeneralUtility::getAllFilesAndFoldersInPath($fileArr, $readpath, $extList, false, 0);
$directoryList = GeneralUtility::get_dirs($readpath);
if (is_array($directoryList) && $params['depth'] < $cfgRec['depth']) {
foreach ($directoryList as $subdir) {
@@ -589,7 +589,7 @@ class CrawlerHook
*/
public function checkUrl($url, $urlLog, $baseUrl)
{
- $url = preg_replace('/\\/\\/$/', '/', $url);
+ $url = (string)preg_replace('/\\/\\/$/', '/', $url);
[$url] = explode('#', $url);
if (strpos($url, '../') === false) {
if (GeneralUtility::isFirstPartOfStr($url, $baseUrl)) {
@@ -625,7 +625,7 @@ class CrawlerHook
if (!$baseHref) {
// Extract base href from current URL
$baseHref = $baseAbsoluteHref;
- $baseHref .= substr($url_qParts['path'], 0, strrpos($url_qParts['path'], '/'));
+ $baseHref .= substr($url_qParts['path'], 0, (int)strrpos($url_qParts['path'], '/'));
}
$baseHref = rtrim($baseHref, '/');
// Get URLs on this page:
@@ -726,7 +726,7 @@ class CrawlerHook
$aMidNight = mktime(0, 0, 0) - 1 * 24 * 3600;
} else {
$lastTime = $cfgRec['timer_next_indexing'] ?: $GLOBALS['EXEC_TIME'];
- $aMidNight = mktime(0, 0, 0, date('m', $lastTime), date('d', $lastTime), date('y', $lastTime));
+ $aMidNight = mktime(0, 0, 0, (int)date('m', $lastTime), (int)date('d', $lastTime), (int)date('y', $lastTime));
}
// Find last offset time plus frequency in seconds:
$lastSureOffset = $aMidNight + MathUtility::forceIntegerInRange($cfgRec['timer_offset'], 0, 86400);
@@ -843,7 +843,7 @@ class CrawlerHook
{
// Clean up the index
if ($command === 'delete' && $table === 'pages') {
- $this->deleteFromIndex($id);
+ $this->deleteFromIndex((int)$id);
}
}
@@ -867,7 +867,7 @@ class CrawlerHook
$id = $pObj->substNEWwithIDs[$id];
} elseif ($table === 'pages' && $status === 'update' && (array_key_exists('hidden', $fieldArray) && $fieldArray['hidden'] == 1 || array_key_exists('no_search', $fieldArray) && $fieldArray['no_search'] == 1)) {
// If the page should be hidden or not indexed after update, delete index for this page
- $this->deleteFromIndex($id);
+ $this->deleteFromIndex((int)$id);
}
// Get full record and if exists, search for indexing configurations:
$currentRecord = BackendUtility::getRecord($table, $id);
diff --git a/typo3/sysext/indexed_search/Classes/Indexer.php b/typo3/sysext/indexed_search/Classes/Indexer.php
index f8d5b3064e97dbd4c7e244ddef11fa26a8aeec7d..fd41a40d5165d45ae8abeacd1b6dd1c57dc38555 100644
--- a/typo3/sysext/indexed_search/Classes/Indexer.php
+++ b/typo3/sysext/indexed_search/Classes/Indexer.php
@@ -487,7 +487,7 @@ class Indexer
[$paramList, $isTagInText] = explode('>', substr($isTagInText, strlen($startTag)), 2);
$afterTagInText = stristr($isTagInText, $endTag);
if ($afterTagInText) {
- $stringBefore = substr($string, 0, strpos(strtolower($string), strtolower($startTag)));
+ $stringBefore = substr($string, 0, (int)strpos(strtolower($string), strtolower($startTag)));
$tagContent = substr($isTagInText, 0, strlen($isTagInText) - strlen($afterTagInText));
$stringAfter = $stringBefore . substr($afterTagInText, strlen($endTag));
} else {
@@ -506,6 +506,7 @@ class Indexer
public function typoSearchTags(&$body)
{
$expBody = preg_split('/\\<\\!\\-\\-[\\s]?TYPO3SEARCH_/', $body);
+ $expBody = $expBody ?: [];
if (count($expBody) > 1) {
$body = '';
$prev = '';
diff --git a/typo3/sysext/indexed_search/Classes/Utility/IndexedSearchUtility.php b/typo3/sysext/indexed_search/Classes/Utility/IndexedSearchUtility.php
index b28888c90450050e2b60991d0a7e2655e056aae9..6aaee57afb5c263060cad9b99c7fe1aaff5f7fcc 100644
--- a/typo3/sysext/indexed_search/Classes/Utility/IndexedSearchUtility.php
+++ b/typo3/sysext/indexed_search/Classes/Utility/IndexedSearchUtility.php
@@ -104,18 +104,18 @@ class IndexedSearchUtility
// There was a double-quote and we will then look for the ending quote.
if (preg_match('/^"/', $sword)) {
// Removes first double-quote
- $sword = preg_replace('/^"/', '', $sword);
+ $sword = (string)preg_replace('/^"/', '', $sword);
// Removes everything till next double-quote
preg_match('/^[^"]*/', $sword, $reg);
// reg[0] is the value, should not be trimmed
$value[] = $reg[0];
- $sword = preg_replace('/^' . preg_quote($reg[0], '/') . '/', '', $sword);
+ $sword = (string)preg_replace('/^' . preg_quote($reg[0], '/') . '/', '', $sword);
// Removes last double-quote
- $sword = trim(preg_replace('/^"/', '', $sword));
+ $sword = trim((string)preg_replace('/^"/', '', $sword));
} elseif (preg_match('/^' . $specs . '/', $sword, $reg)) {
$value[] = $reg[0];
// Removes = sign
- $sword = trim(preg_replace('/^' . $specs . '/', '', $sword));
+ $sword = trim((string)preg_replace('/^' . $specs . '/', '', $sword));
} elseif (preg_match('/[\\+\\-]/', $sword)) {
// Check if $sword contains + or -
// + and - shall only be interpreted as $specchars when there's whitespace before it
@@ -123,7 +123,7 @@ class IndexedSearchUtility
// explode $sword to single words
$a_sword = explode(' ', $sword);
// get first word
- $word = array_shift($a_sword);
+ $word = (string)array_shift($a_sword);
// Delete $delchars at end of string
$word = rtrim($word, $delchars);
// add searchword to values
@@ -136,7 +136,7 @@ class IndexedSearchUtility
// Delete $delchars at end of string
$word = rtrim(trim($reg[0]), $delchars);
$value[] = $word;
- $sword = trim(preg_replace('/^' . preg_quote($reg[0], '/') . '/', '', $sword));
+ $sword = trim((string)preg_replace('/^' . preg_quote($reg[0], '/') . '/', '', $sword));
}
}
return $value;
diff --git a/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingResultsViewHelper.php b/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingResultsViewHelper.php
index 7e55681c2fb9cbd180a1b9fef6c6959cb97d61ad..15f8a53ac281bed18d7c8b29e8c871392263819d 100644
--- a/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingResultsViewHelper.php
+++ b/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingResultsViewHelper.php
@@ -59,7 +59,7 @@ class PageBrowsingResultsViewHelper extends AbstractViewHelper
$firstResultOnPage = $currentPage * $resultsPerPage + 1;
$lastResultOnPage = $currentPage * $resultsPerPage + $resultsPerPage;
- $label = LocalizationUtility::translate('displayResults', 'IndexedSearch');
+ $label = LocalizationUtility::translate('displayResults', 'IndexedSearch') ?? '';
return sprintf($label, $firstResultOnPage, min([$numberOfResults, $lastResultOnPage]), $numberOfResults);
}
}
diff --git a/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingViewHelper.php b/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingViewHelper.php
index 9825b7564acfaa6fcdd22f66a03f9fed2f1b6189..2079999c284531d454e52927c4c14ed784a8322b 100644
--- a/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingViewHelper.php
+++ b/typo3/sysext/indexed_search/Classes/ViewHelpers/PageBrowsingViewHelper.php
@@ -79,7 +79,7 @@ class PageBrowsingViewHelper extends AbstractTagBasedViewHelper
// prev page
// show on all pages after the 1st one
if ($currentPage > 0) {
- $label = LocalizationUtility::translate('displayResults.previous', 'IndexedSearch');
+ $label = LocalizationUtility::translate('displayResults.previous', 'IndexedSearch') ?? '';
$content .= '<li>' . $this->makecurrentPageSelector_link($label, $currentPage - 1, $freeIndexUid) . '</li>';
}
// Check if $maximumNumberOfResultPages is in range
@@ -107,7 +107,7 @@ class PageBrowsingViewHelper extends AbstractTagBasedViewHelper
}
// next link
if ($currentPage < $pageCount - 1) {
- $label = LocalizationUtility::translate('displayResults.next', 'IndexedSearch');
+ $label = LocalizationUtility::translate('displayResults.next', 'IndexedSearch') ?? '';
$content .= '<li>' . self::makecurrentPageSelector_link($label, $currentPage + 1, $freeIndexUid) . '</li>';
}
@@ -129,7 +129,7 @@ class PageBrowsingViewHelper extends AbstractTagBasedViewHelper
*/
protected function makecurrentPageSelector_link($str, $p, $freeIndexUid)
{
- $onclick = 'document.getElementById(' . GeneralUtility::quoteJSvalue(self::$prefixId . '_pointer') . ').value=' . GeneralUtility::quoteJSvalue($p) . ';';
+ $onclick = 'document.getElementById(' . GeneralUtility::quoteJSvalue(self::$prefixId . '_pointer') . ').value=' . GeneralUtility::quoteJSvalue((string)$p) . ';';
if ($freeIndexUid !== null) {
$onclick .= 'document.getElementById(' . GeneralUtility::quoteJSvalue(self::$prefixId . '_freeIndexUid') . ').value=' . GeneralUtility::quoteJSvalue($freeIndexUid) . ';';
}