ExcelBulkLoader::load() - Code Metrics - Inspection of "add spread-compat to allow openspout and phpspread..." - lekoala/silverstripe-excel-import-export - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 6e1f19...dca8c4 )

by Thomas

created 2023-12-27 20:11 UTC

ExcelBulkLoader::load() A

↳ Parent: ExcelBulkLoader

Complexity

Conditions	5
Paths	8

Size

Total Lines	22
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	5
eloc	10
nc	8
nop	1
dl	0
loc	22
rs	9.6111
c	0
b	0
f	0

<?php

namespace LeKoala\ExcelImportExport;

use Exception;
use LeKoala\SpreadCompat\SpreadCompat;
filter:
    dependency_paths: ["lib/*"]
use SilverStripe\Dev\BulkLoader;
use SilverStripe\ORM\DataObject;
use SilverStripe\Core\Environment;
use SilverStripe\Dev\BulkLoader_Result;

/**
 * @author Koala
 */
class ExcelBulkLoader extends BulkLoader
{
    /**
     * Delimiter character (Default: comma).
     *
     * @var string
     */
    public $delimiter = ',';

    /**
     * Enclosure character (Default: doublequote)
     *
     * @var string
     */
    public $enclosure = '"';

    /**
     * Identifies if the file has a header row.
     *
     * @var boolean
     */
    public $hasHeaderRow = true;

    /**
     * The uploaded file infos
     * @var array
     */
    protected $uploadFile = null;

    /**
     *
     * @var DataObject
     */
    protected $singleton = null;

    /**
     * @var array
     */
    protected $db = [];

    /**
     * Type of file if not able to determine through uploaded file
     *
     * @var string
     */
    protected $fileType = 'xlsx';

    /**
     * @return BulkLoader_Result
     */
    public function preview($filepath)
    {
        return $this->processAll($filepath, true);
interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
    }

    /**
     * Load the given file via {@link self::processAll()} and {@link self::processRecord()}.
     * Optionally truncates (clear) the table before it imports.
     *
     * @return BulkLoader_Result See {@link self::processAll()}
     */
    public function load($filepath)
    {
        // A small hack to allow model admin import form to work properly
        if (!is_array($filepath) && isset($_FILES['_CsvFile'])) {
            $filepath = $_FILES['_CsvFile'];
        }
        if (is_array($filepath)) {
            $this->uploadFile = $filepath;
            $filepath = $filepath['tmp_name'];
        }

        // upload is resource intensive
        Environment::increaseTimeLimitTo(3600);
        Environment::increaseMemoryLimitTo('512M');

        // get all instances of the to be imported data object
        if ($this->deleteExistingRecords) {
            // warning !!! this removes the records ONE BY ONE it can be REALLY SLOW
            DataObject::get($this->objectClass)->removeAll();
        }

        return $this->processAll($filepath);
    }

    /**
     * @return string
     */
    protected function getUploadFileExtension()
    {
        if ($this->uploadFile) {

            return pathinfo($this->uploadFile['name'], PATHINFO_EXTENSION);

        }
        return $this->fileType;
    }

    /**
     * Merge a row with its headers
     *
     * @param array $row
     * @param array $headers
     * @param int $headersCount (optional) Limit to a specifc number of headers
     * @return array
     */
    protected function mergeRowWithHeaders($row, $headers, $headersCount = null)
    {
        if ($headersCount === null) {
            $headersCount = count($headers);
        }
        $row = array_slice($row, 0, $headersCount);
        $row = array_combine($headers, $row);
        return $row;
    }

    /**
     * @param string $filepath
     * @param boolean $preview
     */
    protected function processAll($filepath, $preview = false)
    {
        $results = new BulkLoader_Result();
        $ext = $this->getUploadFileExtension();

        if (!is_readable($filepath)) {
            throw new Exception("Cannot read $filepath");
        }

        $opts = [
            'separator' => $this->delimiter,
            'enclosure' => $this->enclosure,
            'extension' => $ext,
        ];
        if ($this->hasHeaderRow) {
            $opts['assoc'] = true;
        }

        $data = SpreadCompat::read($filepath, ...$opts);

        $objectClass = $this->objectClass;
        $objectConfig = $objectClass::config();
        $this->db = $objectConfig->db;
        $this->singleton = singleton($objectClass);

        foreach ($data as $row) {
            $this->processRecord(
                $row,
                $this->columnMap,
                $results,
                $preview
            );
        }

        return $results;
    }

    /**
     *
     * @param array $record
     * @param array $columnMap
     * @param BulkLoader_Result $results
     * @param boolean $preview
     *
     * @return int
     */
    protected function processRecord(
        $record,
        $columnMap,
        &$results,
        $preview = false,
        $makeRelations = false
    ) {
        $class = $this->objectClass;

        // find existing object, or create new one
        $existingObj = $this->findExistingObject($record, $columnMap);

        /* @var $obj DataObject */
        $obj = $existingObj ? $existingObj : new $class();

        // first run: find/create any relations and store them on the object
        // we can't combine runs, as other columns might rely on the relation being present
        if ($makeRelations) {
            foreach ($record as $fieldName => $val) {
                // don't bother querying of value is not set
                if ($this->isNullValue($val)) {
                    continue;
                }

                // checking for existing relations
                if (isset($this->relationCallbacks[$fieldName])) {
                    // trigger custom search method for finding a relation based on the given value
                    // and write it back to the relation (or create a new object)
                    $relationName = $this->relationCallbacks[$fieldName]['relationname'];
                    if ($this->hasMethod($this->relationCallbacks[$fieldName]['callback'])) {
                        $relationObj = $this->{$this->relationCallbacks[$fieldName]['callback']}(
                            $obj,
                            $val,
                            $record
                        );
                    } elseif ($obj->hasMethod($this->relationCallbacks[$fieldName]['callback'])) {
                        $relationObj = $obj->{$this->relationCallbacks[$fieldName]['callback']}(
                            $val,
                            $record
                        );
                    }
                    if (!$relationObj || !$relationObj->exists()) {

                        $relationClass = $obj->hasOneComponent($relationName);
                        $relationObj = new $relationClass();
                        //write if we aren't previewing
                        if (!$preview) {
                            $relationObj->write();
                        }
                    }
                    $obj->{"{$relationName}ID"} = $relationObj->ID;
                    //write if we are not previewing
                    if (!$preview) {
                        $obj->write();
                        $obj->flushCache(); // avoid relation caching confusion
                    }
                } elseif (strpos($fieldName, '.') !== false) {
                    // we have a relation column with dot notation
                    list($relationName) = explode('.', $fieldName);
                    // always gives us an component (either empty or existing)
                    $relationObj = $obj->getComponent($relationName);
                    if (!$preview) {
                        $relationObj->write();
                    }
                    $obj->{"{$relationName}ID"} = $relationObj->ID;

                    //write if we are not previewing
                    if (!$preview) {
                        $obj->write();
                        $obj->flushCache(); // avoid relation caching confusion
                    }
                }
            }
        }


        // second run: save data

        $db = $this->db;

        foreach ($record as $fieldName => $val) {
            // break out of the loop if we are previewing
            if ($preview) {
                break;
            }

            // Do not update ID if any exist
            if ($fieldName == 'ID' && $obj->ID) {
                continue;
            }

            // look up the mapping to see if this needs to map to callback
            $mapping = ($columnMap && isset($columnMap[$fieldName])) ? $columnMap[$fieldName]

                : null;

            // Mapping that starts with -> map to a method
            if ($mapping && strpos($mapping, '->') === 0) {
                $funcName = substr($mapping, 2);

                $this->$funcName($obj, $val, $record);
            } elseif ($obj->hasMethod("import{$fieldName}")) {
                // Try to call import_myFieldName
                $obj->{"import{$fieldName}"}($val, $record);
            } else {
                // Map column to field
                $usedName = $mapping ? $mapping : $fieldName;

                // Basic value mapping based on datatype if needed
                if (isset($db[$usedName])) {
                    switch ($db[$usedName]) {
                        case 'Boolean':
                            if ((string) $val == 'yes') {
                                $val = true;
                            } elseif ((string) $val == 'no') {
                                $val = false;
                            }
                    }
                }

                $obj->update(array($usedName => $val));
            }
        }

        // write record
        if (!$preview) {
            $obj->write();
        }

        // @todo better message support
        $message = '';

        // save to results
        if ($existingObj) {
            $results->addUpdated($obj, $message);
        } else {
            $results->addCreated($obj, $message);
        }

        $objID = $obj->ID;

        $obj->destroy();

        // memory usage
        unset($existingObj);
        unset($obj);

        return $objID;
    }

    /**
     * Find an existing objects based on one or more uniqueness columns
     * specified via {@link self::$duplicateChecks}.
     *
     * @param array $record CSV data column
     * @param array $columnMap
     *
     * @return mixed
     */
    public function findExistingObject($record, $columnMap)
    {
        $objectClass = $this->objectClass;
        $SNG_objectClass = $this->singleton;

        // checking for existing records (only if not already found)
        foreach ($this->duplicateChecks as $fieldName => $duplicateCheck) {
            if (is_string($duplicateCheck)) {
                // Skip current duplicate check if field value is empty
                if (empty($record[$duplicateCheck])) {
                    continue;
                }

                $existingRecord = $objectClass::get()
                    ->filter($fieldName, $record[$duplicateCheck])
                    ->first();

                if ($existingRecord) {
                    return $existingRecord;
                }
            } elseif (is_array($duplicateCheck) && isset($duplicateCheck['callback'])) {
                if ($this->hasMethod($duplicateCheck['callback'])) {
                    $existingRecord = $this->{$duplicateCheck['callback']}(
                        $record[$fieldName],
                        $record
                    );
                } elseif ($SNG_objectClass->hasMethod($duplicateCheck['callback'])) {
                    $existingRecord = $SNG_objectClass->{$duplicateCheck['callback']}(
                        $record[$fieldName],
                        $record
                    );
                } else {
                    user_error(
                        "CsvBulkLoader::processRecord():"
                            . " {$duplicateCheck['callback']} not found on importer or object class.",
                        E_USER_ERROR
                    );
                }

                if ($existingRecord) {

                    return $existingRecord;
                }
            } else {
                user_error(
                    'CsvBulkLoader::processRecord(): Wrong format for $duplicateChecks',
                    E_USER_ERROR
                );
            }
        }

        return false;
    }

    /**
     * Determine whether any loaded files should be parsed with a
     * header-row (otherwise we rely on {@link self::$columnMap}.
     *
     * @return boolean
     */
    public function hasHeaderRow()
    {
        return ($this->hasHeaderRow || isset($this->columnMap));
    }

    /**
     * Set file type as import
     *
     * @param string $fileType
     * @return void
     */
    public function setFileType($fileType)
    {
        $this->fileType = $fileType;
    }

    /**
     * Get file type (default is xlsx)
     *
     * @return string
     */
    public function getFileType()
    {
        return $this->fileType;
    }
}


1			<?php
2
3			namespace LeKoala\ExcelImportExport;
4
5			use Exception;
6			use LeKoala\SpreadCompat\SpreadCompat;
			0 ignored issues – show Bug introduced 2023-12-27 20:24 UTC by Report Bug Copy Issue Report The type `LeKoala\SpreadCompat\SpreadCompat` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
7			use SilverStripe\Dev\BulkLoader;
8			use SilverStripe\ORM\DataObject;
9			use SilverStripe\Core\Environment;
10			use SilverStripe\Dev\BulkLoader_Result;
11
12			/**
13			* @author Koala
14			*/
15			class ExcelBulkLoader extends BulkLoader
16			{
17			/**
18			* Delimiter character (Default: comma).
19			*
20			* @var string
21			*/
22			public $delimiter = ',';
23
24			/**
25			* Enclosure character (Default: doublequote)
26			*
27			* @var string
28			*/
29			public $enclosure = '"';
30
31			/**
32			* Identifies if the file has a header row.
33			*
34			* @var boolean
35			*/
36			public $hasHeaderRow = true;
37
38			/**
39			* The uploaded file infos
40			* @var array
41			*/
42			protected $uploadFile = null;
43
44			/**
45			*
46			* @var DataObject
47			*/
48			protected $singleton = null;
49
50			/**
51			* @var array
52			*/
53			protected $db = [];
54
55			/**
56			* Type of file if not able to determine through uploaded file
57			*
58			* @var string
59			*/
60			protected $fileType = 'xlsx';
61
62			/**
63			* @return BulkLoader_Result
64			*/
65			public function preview($filepath)
66			{
67			return $this->processAll($filepath, true);
			0 ignored issues – show Bug Best Practice introduced 2019-11-21 10:00 UTC by Report Bug Copy Issue Report The expression `return $this->processAll($filepath, true)` returns the type `SilverStripe\Dev\BulkLoader_Result` which is incompatible with the return type mandated by `SilverStripe\Dev\BulkLoader::preview()` of `array`. In the issue above, the returned value is violating the contract defined by the mentioned interface. Let's take a look at an example: interface HasName { /** @return string / public function getName(); } class Name { public $name; } class User implements HasName { /* @return string\|Name */ public function getName() { return new Name('foo'); // This is a violation of the ``HasName`` interface // which only allows a string value to be returned. } } Loading history...
68			}
69
70			/**
71			* Load the given file via {@link self::processAll()} and {@link self::processRecord()}.
72			* Optionally truncates (clear) the table before it imports.
73			*
74			* @return BulkLoader_Result See {@link self::processAll()}
75			*/
76			public function load($filepath)
77			{
78			// A small hack to allow model admin import form to work properly
79			if (!is_array($filepath) && isset($_FILES['_CsvFile'])) {
80			$filepath = $_FILES['_CsvFile'];
81			}
82			if (is_array($filepath)) {
83			$this->uploadFile = $filepath;
84			$filepath = $filepath['tmp_name'];
85			}
86
87			// upload is resource intensive
88			Environment::increaseTimeLimitTo(3600);
89			Environment::increaseMemoryLimitTo('512M');
90
91			// get all instances of the to be imported data object
92			if ($this->deleteExistingRecords) {
93			// warning !!! this removes the records ONE BY ONE it can be REALLY SLOW
94			DataObject::get($this->objectClass)->removeAll();
95			}
96
97			return $this->processAll($filepath);
98			}
99
100			/**
101			* @return string
102			*/
103			protected function getUploadFileExtension()
104			{
105			if ($this->uploadFile) {
			0 ignored issues – show Bug Best Practice introduced 2019-11-21 10:00 UTC by Report Bug Copy Issue Report The expression `$this->uploadFile` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
106			return pathinfo($this->uploadFile['name'], PATHINFO_EXTENSION);
			0 ignored issues – show Bug Best Practice introduced 2022-08-22 09:57 UTC by Report Bug Copy Issue Report The expression `return pathinfo($this->u...ort\PATHINFO_EXTENSION)` also could return the type `array` which is incompatible with the documented return type `string`. Loading history...
107			}
108			return $this->fileType;
109			}
110
111			/**
112			* Merge a row with its headers
113			*
114			* @param array $row
115			* @param array $headers
116			* @param int $headersCount (optional) Limit to a specifc number of headers
117			* @return array
118			*/
119			protected function mergeRowWithHeaders($row, $headers, $headersCount = null)
120			{
121			if ($headersCount === null) {
122			$headersCount = count($headers);
123			}
124			$row = array_slice($row, 0, $headersCount);
125			$row = array_combine($headers, $row);
126			return $row;
127			}
128
129			/**
130			* @param string $filepath
131			* @param boolean $preview
132			*/
133			protected function processAll($filepath, $preview = false)
134			{
135			$results = new BulkLoader_Result();
136			$ext = $this->getUploadFileExtension();
137
138			if (!is_readable($filepath)) {
139			throw new Exception("Cannot read $filepath");
140			}
141
142			$opts = [
143			'separator' => $this->delimiter,
144			'enclosure' => $this->enclosure,
145			'extension' => $ext,
146			];
147			if ($this->hasHeaderRow) {
148			$opts['assoc'] = true;
149			}
150
151			$data = SpreadCompat::read($filepath, ...$opts);
152
153			$objectClass = $this->objectClass;
154			$objectConfig = $objectClass::config();
155			$this->db = $objectConfig->db;
156			$this->singleton = singleton($objectClass);
157
158			foreach ($data as $row) {
159			$this->processRecord(
160			$row,
161			$this->columnMap,
162			$results,
163			$preview
164			);
165			}
166
167			return $results;
168			}
169
170			/**
171			*
172			* @param array $record
173			* @param array $columnMap
174			* @param BulkLoader_Result $results
175			* @param boolean $preview
176			*
177			* @return int
178			*/
179			protected function processRecord(
180			$record,
181			$columnMap,
182			&$results,
183			$preview = false,
184			$makeRelations = false
185			) {
186			$class = $this->objectClass;
187
188			// find existing object, or create new one
189			$existingObj = $this->findExistingObject($record, $columnMap);
190
191			/* @var $obj DataObject */
192			$obj = $existingObj ? $existingObj : new $class();
193
194			// first run: find/create any relations and store them on the object
195			// we can't combine runs, as other columns might rely on the relation being present
196			if ($makeRelations) {
197			foreach ($record as $fieldName => $val) {
198			// don't bother querying of value is not set
199			if ($this->isNullValue($val)) {
200			continue;
201			}
202
203			// checking for existing relations
204			if (isset($this->relationCallbacks[$fieldName])) {
205			// trigger custom search method for finding a relation based on the given value
206			// and write it back to the relation (or create a new object)
207			$relationName = $this->relationCallbacks[$fieldName]['relationname'];
208			if ($this->hasMethod($this->relationCallbacks[$fieldName]['callback'])) {
209			$relationObj = $this->{$this->relationCallbacks[$fieldName]['callback']}(
210			$obj,
211			$val,
212			$record
213			);
214			} elseif ($obj->hasMethod($this->relationCallbacks[$fieldName]['callback'])) {
215			$relationObj = $obj->{$this->relationCallbacks[$fieldName]['callback']}(
216			$val,
217			$record
218			);
219			}
220			if (!$relationObj \|\| !$relationObj->exists()) {
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-11-21 10:00 UTC by Report Bug Copy Issue Report The variable `$relationObj` does not seem to be defined for all execution paths leading up to this point. Loading history...
221			$relationClass = $obj->hasOneComponent($relationName);
222			$relationObj = new $relationClass();
223			//write if we aren't previewing
224			if (!$preview) {
225			$relationObj->write();
226			}
227			}
228			$obj->{"{$relationName}ID"} = $relationObj->ID;
229			//write if we are not previewing
230			if (!$preview) {
231			$obj->write();
232			$obj->flushCache(); // avoid relation caching confusion
233			}
234			} elseif (strpos($fieldName, '.') !== false) {
235			// we have a relation column with dot notation
236			list($relationName) = explode('.', $fieldName);
237			// always gives us an component (either empty or existing)
238			$relationObj = $obj->getComponent($relationName);
239			if (!$preview) {
240			$relationObj->write();
241			}
242			$obj->{"{$relationName}ID"} = $relationObj->ID;
243
244			//write if we are not previewing
245			if (!$preview) {
246			$obj->write();
247			$obj->flushCache(); // avoid relation caching confusion
248			}
249			}
250			}
251			}
252
253
254			// second run: save data
255
256			$db = $this->db;
257
258			foreach ($record as $fieldName => $val) {
259			// break out of the loop if we are previewing
260			if ($preview) {
261			break;
262			}
263
264			// Do not update ID if any exist
265			if ($fieldName == 'ID' && $obj->ID) {
266			continue;
267			}
268
269			// look up the mapping to see if this needs to map to callback
270			$mapping = ($columnMap && isset($columnMap[$fieldName])) ? $columnMap[$fieldName]
			0 ignored issues – show Bug Best Practice introduced 2019-11-21 10:00 UTC by Report Bug Copy Issue Report The expression `$columnMap` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
271			: null;
272
273			// Mapping that starts with -> map to a method
274			if ($mapping && strpos($mapping, '->') === 0) {
275			$funcName = substr($mapping, 2);
276
277			$this->$funcName($obj, $val, $record);
278			} elseif ($obj->hasMethod("import{$fieldName}")) {
279			// Try to call import_myFieldName
280			$obj->{"import{$fieldName}"}($val, $record);
281			} else {
282			// Map column to field
283			$usedName = $mapping ? $mapping : $fieldName;
284
285			// Basic value mapping based on datatype if needed
286			if (isset($db[$usedName])) {
287			switch ($db[$usedName]) {
288			case 'Boolean':
289			if ((string) $val == 'yes') {
290			$val = true;
291			} elseif ((string) $val == 'no') {
292			$val = false;
293			}
294			}
295			}
296
297			$obj->update(array($usedName => $val));
298			}
299			}
300
301			// write record
302			if (!$preview) {
303			$obj->write();
304			}
305
306			// @todo better message support
307			$message = '';
308
309			// save to results
310			if ($existingObj) {
311			$results->addUpdated($obj, $message);
312			} else {
313			$results->addCreated($obj, $message);
314			}
315
316			$objID = $obj->ID;
317
318			$obj->destroy();
319
320			// memory usage
321			unset($existingObj);
322			unset($obj);
323
324			return $objID;
325			}
326
327			/**
328			* Find an existing objects based on one or more uniqueness columns
329			* specified via {@link self::$duplicateChecks}.
330			*
331			* @param array $record CSV data column
332			* @param array $columnMap
333			*
334			* @return mixed
335			*/
336			public function findExistingObject($record, $columnMap)
337			{
338			$objectClass = $this->objectClass;
339			$SNG_objectClass = $this->singleton;
340
341			// checking for existing records (only if not already found)
342			foreach ($this->duplicateChecks as $fieldName => $duplicateCheck) {
343			if (is_string($duplicateCheck)) {
344			// Skip current duplicate check if field value is empty
345			if (empty($record[$duplicateCheck])) {
346			continue;
347			}
348
349			$existingRecord = $objectClass::get()
350			->filter($fieldName, $record[$duplicateCheck])
351			->first();
352
353			if ($existingRecord) {
354			return $existingRecord;
355			}
356			} elseif (is_array($duplicateCheck) && isset($duplicateCheck['callback'])) {
357			if ($this->hasMethod($duplicateCheck['callback'])) {
358			$existingRecord = $this->{$duplicateCheck['callback']}(
359			$record[$fieldName],
360			$record
361			);
362			} elseif ($SNG_objectClass->hasMethod($duplicateCheck['callback'])) {
363			$existingRecord = $SNG_objectClass->{$duplicateCheck['callback']}(
364			$record[$fieldName],
365			$record
366			);
367			} else {
368			user_error(
369			"CsvBulkLoader::processRecord():"
370			. " {$duplicateCheck['callback']} not found on importer or object class.",
371			E_USER_ERROR
372			);
373			}
374
375			if ($existingRecord) {
			0 ignored issues – show Comprehensibility Best Practice introduced 2019-11-21 10:00 UTC by Report Bug Copy Issue Report The variable `$existingRecord` does not seem to be defined for all execution paths leading up to this point. Loading history...
376			return $existingRecord;
377			}
378			} else {
379			user_error(
380			'CsvBulkLoader::processRecord(): Wrong format for $duplicateChecks',
381			E_USER_ERROR
382			);
383			}
384			}
385
386			return false;
387			}
388
389			/**
390			* Determine whether any loaded files should be parsed with a
391			* header-row (otherwise we rely on {@link self::$columnMap}.
392			*
393			* @return boolean
394			*/
395			public function hasHeaderRow()
396			{
397			return ($this->hasHeaderRow \|\| isset($this->columnMap));
398			}
399
400			/**
401			* Set file type as import
402			*
403			* @param string $fileType
404			* @return void
405			*/
406			public function setFileType($fileType)
407			{
408			$this->fileType = $fileType;
409			}
410
411			/**
412			* Get file type (default is xlsx)
413			*
414			* @return string
415			*/
416			public function getFileType()
417			{
418			return $this->fileType;
419			}
420			}
421

lekoala / silverstripe-excel-import-export

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ExcelBulkLoader::load() A

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