78 lines
1.7 KiB
PHP
78 lines
1.7 KiB
PHP
<?php
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namespace SilverStripe\SQLite;
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use SilverStripe\ORM\Connect\SS_Query;
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use SQLite3Result;
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/**
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* A result-set from a SQLite3 database.
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*/
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class SQLite3Query extends SS_Query
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{
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/**
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* The SQLite3Connector object that created this result set.
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*
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* @var SQLite3Connector
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*/
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protected $database;
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/**
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* The internal sqlite3 handle that points to the result set.
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*
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* @var SQLite3Result
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*/
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protected $handle;
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/**
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* Hook the result-set given into a Query class, suitable for use by framework.
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* @param SQLite3Connector $database The database object that created this query.
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* @param SQLite3Result $handle the internal sqlite3 handle that is points to the resultset.
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*/
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public function __construct(SQLite3Connector $database, SQLite3Result $handle)
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{
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$this->database = $database;
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$this->handle = $handle;
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}
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public function __destruct()
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{
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if ($this->handle) {
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$this->handle->finalize();
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}
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}
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public function seek($row)
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{
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$this->handle->reset();
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$i=0;
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while ($i < $row && $row = @$this->handle->fetchArray()) {
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$i++;
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}
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return true;
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}
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/**
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* @todo This looks terrible but there is no SQLite3::get_num_rows() implementation
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*/
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public function numRecords()
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{
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$c=0;
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while ($this->handle->fetchArray()) {
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$c++;
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}
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$this->handle->reset();
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return $c;
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}
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public function nextRecord()
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{
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if ($data = $this->handle->fetchArray(SQLITE3_ASSOC)) {
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return $data;
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} else {
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return false;
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}
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}
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}
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