TYPO3 main API: IndexSearchRepository

IndexSearchRepository

Index search abstraction to search through the index

Internal

This class is a specific repository implementation and is not considered part of the Public TYPO3 API.

Properties

$descendingSortOrderFlag : bool: Descending sort order flag formally known as $this->piVars['desc']
$displayForbiddenRecords : bool: Display forbidden records formally known as $this->conf['show.']['forbiddenRecords']
$externalParsers : array<string|int, mixed>: External Parsers
$frontendUserGroupList : string: Frontend User Group List
$languageUid : int: Language uid formally known as $this->piVars['lang']
$mediaType : MediaType: Media type formally known as $this->piVars['media']
$numberOfResults : int: Number of results formally known as $this->piVars['result']
$resultpagePointer : int: Result page pointer formally known as $this->piVars['pointer']
$searchRootPageIdList : string: list of all root pages that will be used If this value is set to less than zero (eg. -1) searching will happen in ALL of the page tree with no regard to branches at all.
$searchType : SearchType: Search type formally known as $this->piVars['type']
$sections : string: Sections formally known as $this->piVars['sections']
$sortOrder : string: Sort order formally known as $this->piVars['sort_order']
$useExactCount : bool: Flag for exact search count formally known as $conf['search.']['exactCount']
$wSelClauses : array<string|int, mixed>: Select clauses for individual words, will be filled during the search

Methods

__construct() : mixed
doSearch() : array<string|int, mixed>|false: Get search result rows / data from database. Returned as data in array.
getFullTextRowByPhash() : array<string|int, mixed>|null
getIndexConfigurationById() : array<string|int, mixed>|null
initialize() : void: initialize all options that are necessary for the search
writeSearchStat() : void: Write statistics information to database for the search operation if there was at least one search word.
checkResume() : bool: Checking if the resume can be shown for the search result (depending on whether the rights are OK) ? Should it also check for gr_list "0,-1"?
execFinalQuery() : Result: Execute final query, based on phash integer list. The main point is sorting the result in the right order.
execFinalQuery_fulltext() : Result: Execute final query, based on phash integer list. The main point is sorting the result in the right order.
execPHashListQuery() : Result: Returns a query which selects the search-word from the word/rel tables.
freeIndexUidWhere() : string: Where-clause for free index-uid value.
getDescendingSortOrderFlag() : string: Returns "DESC" or "" depending on the settings of the incoming highest/lowest result order (piVars['desc'])
getPhashList() : string: Returns a COMPLETE list of phash-integers matching the search-result composed of the search-words in the $searchWords array.
getResultRows_SQLpointer() : Result|false: Gets a SQL result pointer to traverse for the search records.
getResultRows_SQLpointerMysqlFulltext() : Result|false: Gets a SQL result pointer to traverse for the search records.
getSearchRootPageIdList() : array<string|int, int>: A list of integer which should be root-pages to search from
getSearchString() : array<string|int, mixed>: Returns a search string for use with MySQL FULLTEXT query
languageWhere() : string: Returns AND statement for selection of language
mediaTypeWhere() : string: Returns AND statement for selection of media type
multiplePagesType() : bool: Returns if an item type is a multipage item type
searchDistinct() : Result: Search for one distinct word
searchSentence() : Result: Search for a sentence
searchWord() : Result: Search for a word
sectionTableWhere() : string: Returns AND statement for selection of section in database. (rootlevel 0-2 + page_id)

$descendingSortOrderFlag

Descending sort order flag formally known as $this->piVars['desc']


    protected
        bool
    $descendingSortOrderFlag
     = false

$displayForbiddenRecords

Display forbidden records formally known as $this->conf['show.']['forbiddenRecords']


    protected
        bool
    $displayForbiddenRecords
     = false

enabled through settings.displayForbiddenRecords

$externalParsers

External Parsers


    protected
        array<string|int, mixed>
    $externalParsers
     = []

$frontendUserGroupList

Frontend User Group List


    protected
        string
    $frontendUserGroupList
     = ''

$languageUid

Language uid formally known as $this->piVars['lang']


    protected
        int
    $languageUid
     = 0

$mediaType

Media type formally known as $this->piVars['media']


    protected
        MediaType
    $mediaType
     = \TYPO3\CMS\IndexedSearch\Type\MediaType::INTERNAL_PAGES

$numberOfResults

Number of results formally known as $this->piVars['result']


    protected
        int
    $numberOfResults
     = 10

$resultpagePointer

Result page pointer formally known as $this->piVars['pointer']


    protected
        int
    $resultpagePointer
     = 0

$searchRootPageIdList

list of all root pages that will be used If this value is set to less than zero (eg. -1) searching will happen in ALL of the page tree with no regard to branches at all.


    protected
        string
    $searchRootPageIdList
     = ''

$searchType

Search type formally known as $this->piVars['type']


    protected
        SearchType
    $searchType
     = \TYPO3\CMS\IndexedSearch\Type\SearchType::DISTINCT

$sections

Sections formally known as $this->piVars['sections']


    protected
        string
    $sections
     = ''

$sortOrder

Sort order formally known as $this->piVars['sort_order']


    protected
        string
    $sortOrder
     = ''

$useExactCount

Flag for exact search count formally known as $conf['search.']['exactCount']


    protected
        bool
    $useExactCount
     = false

Continue counting and checking of results even if we are sure they are not displayed in this request. This will slow down your page rendering, but it allows precise search result counters. enabled through settings.exactCount

$wSelClauses

Select clauses for individual words, will be filled during the search


    protected
        array<string|int, mixed>
    $wSelClauses
     = []

__construct()


    public
                    __construct(Context $context, ExtensionConfiguration $extensionConfiguration, TimeTracker $timeTracker, ConnectionPool $connectionPool) : mixed

Parameters

$context : Context
$extensionConfiguration : ExtensionConfiguration
$timeTracker : TimeTracker
$connectionPool : ConnectionPool

doSearch()

Get search result rows / data from database. Returned as data in array.


    public
                    doSearch(array<string|int, mixed> $searchWords, int $freeIndexUid) : array<string|int, mixed>|false

Parameters

$searchWords : array<string|int, mixed>: Search word array
$freeIndexUid : int: Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.

Return values

array<string|int, mixed>|false —

FALSE if no result, otherwise an array with keys for first row, result rows and total number of results found.

getFullTextRowByPhash()


    public
                    getFullTextRowByPhash(string $phash) : array<string|int, mixed>|null

Parameters

$phash : string

Return values

array<string|int, mixed>|null

getIndexConfigurationById()


    public
                    getIndexConfigurationById(int $id) : array<string|int, mixed>|null

Parameters

$id : int

Return values

array<string|int, mixed>|null

initialize()

initialize all options that are necessary for the search


    public
                    initialize(array<string|int, mixed> $settings, array<string|int, mixed> $searchData, array<string|int, mixed> $externalParsers, int|string $searchRootPageIdList) : void

Parameters

$settings : array<string|int, mixed>: the extbase plugin settings
$searchData : array<string|int, mixed>: the search data
$externalParsers : array<string|int, mixed>
$searchRootPageIdList : int|string

writeSearchStat()

Write statistics information to database for the search operation if there was at least one search word.


    public
                    writeSearchStat(int $pageId, array<string|int, mixed> $searchWords) : void

Parameters

$pageId : int
$searchWords : array<string|int, mixed>: Search Word array

checkResume()

Checking if the resume can be shown for the search result (depending on whether the rights are OK) ? Should it also check for gr_list "0,-1"?


    protected
                    checkResume(array<string|int, mixed> $row) : bool

Parameters

$row : array<string|int, mixed>: Result row array.

Return values

bool —

Returns TRUE if resume can safely be shown

execFinalQuery()

Execute final query, based on phash integer list. The main point is sorting the result in the right order.


    protected
                    execFinalQuery(string $list, int $freeIndexUid) : Result

Parameters

$list : string: List of phash integers which match the search.
$freeIndexUid : int: Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.

Return values

Result

execFinalQuery_fulltext()

Execute final query, based on phash integer list. The main point is sorting the result in the right order.


    protected
                    execFinalQuery_fulltext(array<string|int, mixed> $searchData, int $freeIndexUid) : Result

mysql fulltext specific helper method

Parameters

$searchData : array<string|int, mixed>: Array with search string, boolean indicator, and fulltext index reference
$freeIndexUid : int: Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.

Return values

Result

execPHashListQuery()

Returns a query which selects the search-word from the word/rel tables.


    protected
                    execPHashListQuery(string $wordSel, string $additionalWhereClause) : Result

Parameters

$wordSel : string: WHERE clause selecting the word from phash
$additionalWhereClause : string: Additional AND clause in the end of the query.

Return values

Result

freeIndexUidWhere()

Where-clause for free index-uid value.


    protected
                    freeIndexUidWhere(int $freeIndexUid) : string

Parameters

$freeIndexUid : int: Free Index UID value to limit search to.

Return values

string —

WHERE SQL clause part.

getDescendingSortOrderFlag()

Returns "DESC" or "" depending on the settings of the incoming highest/lowest result order (piVars['desc'])


    protected
                    getDescendingSortOrderFlag([bool $inverse = false ]) : string

Parameters

$inverse : bool = false: If TRUE, inverse the order which is defined by piVars['desc']

Return values

string —

" DESC" or formerly known as tx_indexedsearch_pi->isDescending

getPhashList()

Returns a COMPLETE list of phash-integers matching the search-result composed of the search-words in the $searchWords array.


    protected
                    getPhashList(array<string|int, mixed> $searchWords) : string

The list of phash integers are unsorted and should be used for subsequent selection of index_phash records for display of the result.

Parameters

$searchWords : array<string|int, mixed>: Search word array

Return values

string —

List of integers

getResultRows_SQLpointer()

Gets a SQL result pointer to traverse for the search records.


    protected
                    getResultRows_SQLpointer(array<string|int, mixed> $searchWords, int $freeIndexUid) : Result|false

Parameters

$searchWords : array<string|int, mixed>: Search words
$freeIndexUid : int: Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.

Return values

Result|false

getResultRows_SQLpointerMysqlFulltext()

Gets a SQL result pointer to traverse for the search records.


    protected
                    getResultRows_SQLpointerMysqlFulltext(array<string|int, mixed> $searchWordsArray, int $freeIndexUid) : Result|false

mysql fulltext specific version triggered by ext_conf_template setting 'useMysqlFulltext'

Parameters

$searchWordsArray : array<string|int, mixed>: Search words
$freeIndexUid : int: Pointer to which indexing configuration you want to search in. -1 means no filtering. 0 means only regular indexed content.

Return values

Result|false

getSearchRootPageIdList()

A list of integer which should be root-pages to search from


    protected
                    getSearchRootPageIdList() : array<string|int, int>

Return values

array<string|int, int>

getSearchString()

Returns a search string for use with MySQL FULLTEXT query


    protected
                    getSearchString(array<string|int, mixed> $searchWordArray) : array<string|int, mixed>

mysql fulltext specific helper method

Parameters

$searchWordArray : array<string|int, mixed>: Search word array

Return values

array<string|int, mixed> —

Search string

languageWhere()

Returns AND statement for selection of language


    protected
                    languageWhere() : string

Return values

string —

AND statement for selection of language

mediaTypeWhere()

Returns AND statement for selection of media type


    protected
                    mediaTypeWhere() : string

Return values

string —

AND statement for selection of media type

multiplePagesType()

Returns if an item type is a multipage item type


    protected
                    multiplePagesType(string $itemType) : bool

Parameters

$itemType : string: Item type

Return values

bool —

TRUE if multipage capable

searchDistinct()

Search for one distinct word


    protected
                    searchDistinct(string $sWord) : Result

Parameters

$sWord : string: the search word

Return values

Result

searchSentence()

Search for a sentence


    protected
                    searchSentence(string $sWord) : Result

Parameters

$sWord : string: the search word

Return values

Result

searchWord()

Search for a word


    protected
                    searchWord(string $sWord, LikeWildcard $likeWildcard) : Result

Parameters

$sWord : string: the search word
$likeWildcard : LikeWildcard

Return values

Result

sectionTableWhere()

Returns AND statement for selection of section in database. (rootlevel 0-2 + page_id)


    protected
                    sectionTableWhere() : string

Return values

string —

AND clause for selection of section in database.

IndexSearchRepository

Table of Contents

Properties

Methods

Properties

$descendingSortOrderFlag

$displayForbiddenRecords

$externalParsers

$frontendUserGroupList

$languageUid

$mediaType

$numberOfResults

$resultpagePointer

$searchRootPageIdList

$searchType

$sections

$sortOrder

$useExactCount

$wSelClauses

Methods

__construct()

Parameters

doSearch()

Parameters

Return values

getFullTextRowByPhash()

Parameters

Return values

getIndexConfigurationById()

Parameters

Return values

initialize()

Parameters

writeSearchStat()

Parameters

checkResume()

Parameters

Return values

execFinalQuery()

Parameters

Return values

execFinalQuery_fulltext()

Parameters

Return values

execPHashListQuery()

Parameters

Return values

freeIndexUidWhere()

Parameters

Return values

getDescendingSortOrderFlag()

Parameters

Return values

getPhashList()

Parameters

Return values

getResultRows_SQLpointer()

Parameters

Return values

getResultRows_SQLpointerMysqlFulltext()

Parameters

Return values

getSearchRootPageIdList()

Return values

getSearchString()

Parameters

Return values

languageWhere()

Return values

mediaTypeWhere()

Return values

multiplePagesType()

Parameters

Return values

searchDistinct()

Parameters

Return values

searchSentence()

Parameters

Return values