Translator::getFileInfo() - Code Metrics - Inspection of "Add Translator::isInvalidHtml()" - gplcart/translator - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 77b89e...301d76 )

by Iurii

created 2018-01-28 16:11 UTC

Translator::getFileInfo() A

↳ Parent: Translator

Complexity

Conditions	3
Paths	4

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	22
rs	9.2
c	0
b	0
f	0
cc	3
eloc	13
nc	4
nop	1

<?php

/**
 * @package Translator
 * @author Iurii Makukh <[email protected]>
 * @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
 * @license https://www.gnu.org/licenses/gpl-3.0.en.html GPL-3.0+
 */

namespace gplcart\modules\translator\models;

use Exception;
use DOMDocument;
use gplcart\core\Cache,
    gplcart\core\Config,
    gplcart\core\Hook,
    gplcart\core\Module;
use gplcart\core\helpers\Zip as ZipHelper;
use gplcart\core\models\Language as LanguageModel,
    gplcart\core\models\Translation as TranslationModel,
    gplcart\core\models\FileTransfer as FileTransferModel;

/**
 * Manages basic behaviors and data related to Translator module
 * @todo Validate HTML before import
 */
class Translator
{

    /**
     * Hook class instance
     * @var \gplcart\core\Hook $hook
     */
    protected $hook;

    /**
     * Config class instance
     * @var \gplcart\core\Config $config
     */
    protected $config;

    /**
     * Module class instance
     * @var \gplcart\core\Module $module
     */
    protected $module;

    /**
     * Cache class instance
     * @var \gplcart\core\Cache $cache
     */
    protected $cache;

    /**
     * File transfer model class instance
     * @var \gplcart\core\models\FileTransfer $file_transfer
     */
    protected $file_transfer;

    /**
     * Zip helper class instance
     * @var \gplcart\core\helpers\Zip $zip
     */
    protected $zip;

    /**
     * Translation UI model class instance
     * @var \gplcart\core\models\Translation $translation
     */
    protected $translation;

    /**
     * Language model class instance
     * @var \gplcart\core\models\Language $language
     */
    protected $language;

    /**
     * Translator constructor.
     * @param Hook $hook
     * @param Config $config
     * @param Cache $cache
     * @param Module $module
     * @param ZipHelper $zip
     * @param FileTransferModel $file_transfer
     * @param LanguageModel $language
     * @param TranslationModel $translation
     */
    public function __construct(Hook $hook, Config $config, Cache $cache, Module $module,
            ZipHelper $zip, FileTransferModel $file_transfer, LanguageModel $language,
            TranslationModel $translation)
    {
        $this->hook = $hook;
        $this->module = $module;
        $this->config = $config;

        $this->zip = $zip;
        $this->cache = $cache;
        $this->language = $language;
        $this->translation = $translation;
        $this->file_transfer = $file_transfer;
    }

    /**
     * Returns an array of information about the translation file
     * @param string $file
     * @return array
     */
    public function getFileInfo($file)
    {
        $lines = array();

        if (is_file($file)) {
            $lines = $this->translation->parseCsv($file);
        }

        $result = array(
            'progress' => 0,
            'translated' => 0,
            'total' => count($lines)
        );

        if (empty($result['total'])) {
            return $result;
        }

        $result['translated'] = $this->countTranslated($lines);
        $result['progress'] = round(($result['translated'] / $result['total']) * 100);
        return $result;
    }

    /**
     * Copy a translation file
     * @param string $source
     * @param string $destination
     * @return boolean
     */
    public function copy($source, $destination)
    {
        $result = null;
        $this->hook->attach('module.translator.copy.before', $source, $destination, $result, $this);

        if (isset($result)) {
            return $result;
        }

        $result = false;
        if ($this->prepareDirectory($destination)) {
            $result = copy($source, $destination);
        }

        $this->hook->attach('module.translator.copy.after', $source, $destination, $result, $this);
        return (bool) $result;
    }

    /**
     * Deletes a translation file
     * @param string $file
     * @param string $langcode
     * @return boolean
     */
    public function delete($file, $langcode)
    {
        $result = null;
        $this->hook->attach('module.translator.delete.before', $file, $langcode, $result, $this);

        if (isset($result)) {
            return $result;
        }

        if (!$this->canDelete($file, $langcode)) {
            return false;
        }

        $result = unlink($file);
        $this->hook->attach('module.translator.delete.after', $file, $langcode, $result, $this);
        return $result;
    }

    /**
     * Whether the translation file can be deleted
     * @param string $file
     * @param string $langcode
     * @return bool
     */
    public function canDelete($file, $langcode)
    {
        return $this->isTranslationFile($file, $langcode);
    }

    /**
     * Whether the file is a translation file
     * @param string $file
     * @param string $langcode
     * @return bool
     */
    public function isTranslationFile($file, $langcode)
    {
        return is_file($file)//
                && pathinfo($file, PATHINFO_EXTENSION) === 'csv'//
                && (strpos($file, $this->translation->getDirectory($langcode)) === 0//
                || $this->getModuleIdFromPath($file));
    }

    /**
     * Returns a module ID from the translation file path
     * @param string $file
     * @return string
     */
    public function getModuleIdFromPath($file)
    {
        $module_id = basename(dirname(dirname($file)));
        $module = $this->module->get($module_id);

        if (!empty($module) && strpos($file, $this->translation->getModuleDirectory($module_id)) === 0) {
            return $module_id;
        }

        return '';
    }

    /**
     * Returns an array of scanned and prepared translations
     * @param string|null $langcode
     * @return array
     */
    public function getImportList($langcode = null)
    {
        $key = "module.translator.import.$langcode";
        $list = $this->cache->get($key);

        if (empty($list)) {
            $file = $this->getImportFile();
            $scanned = $this->scanImportFile($file);
            $list = $this->buildImportList($scanned, $file, $langcode);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
            $this->config->set('module_translator_saved', GC_TIME);
            $this->cache->set($key, $list);
        }

        $this->hook->attach('module.translator.import.list', $langcode, $list, $this);
        return $list;
    }

    /**
     * Delete both cache and ZIP file
     * @return boolean
     */
    public function clearImport()
    {
        $this->cache->clear('module.translator.import', array('pattern' => '*'));
        $file = $this->getImportFilePath();
        return is_file($file) && unlink($file);
    }

    /**
     * Copy translation from the source ZIP file
     * @param string $module_id
     * @param string $file
     * @param string $langcode
     * @return boolean
     */
    public function importContent($module_id, $file, $langcode)
    {
        $result = null;
        $this->hook->attach('module.translator.copy.before', $module_id, $file, $langcode, $result);

        if (isset($result)) {
            return $result;
        }

        $content = $this->readZip($module_id, $file, $langcode);

        if (empty($content)) {
            return false;
        }

        if ($module_id === 'core') {
            $module_id = '';
        }

        $destination = $this->translation->getFile($langcode, $module_id);

        $result = false;
        if ($this->prepareDirectory($destination)) {
            $result = file_put_contents($destination, $content) !== false;
        }

        $this->hook->attach('module.translator.copy.after', $module_id, $file, $langcode, $destination, $result);
        return $result;
    }

    /**
     * Ensure that directory exists and contains no the same file
     * @param string $file
     * @return boolean
     */
    protected function prepareDirectory($file)
    {
        $directory = dirname($file);
        if (!file_exists($directory) && !mkdir($directory, 0775, true)) {
            return false;
        }

        if (file_exists($file)) {
            unlink($file);
        }

        return true;
    }

    /**
     * Returns an array of scanned translations
     * @param string|bool $file
     * @return array
     */
    public function scanImportFile($file)
    {
        if (empty($file)) {
            return array();
        }

        try {
            $items = $this->zip->set($file)->getList();
        } catch (Exception $ex) {
            trigger_error($ex->getMessage());
            return array();
        }

        // Convert to nested array
        $nested = array();
        foreach ($items as $item) {
            $parents = explode('/', trim($item, '/'));
            gplcart_array_set($nested, $parents, $item);
        }

        return $nested;
    }

    /**
     * Build translation data
     * @param array $items
     * @param string $file
     * @param null|string $langcode
     * @return array
     */
    public function buildImportList(array $items, $file, $langcode)
    {
        $list = array();
        $version = gplcart_version(true);

        if (!empty($items["$version.x"])) {
            $modules = $this->module->getList();
            foreach ($items["$version.x"] as $module_id => $translations) {
                if ($module_id === 'core' || isset($modules[$module_id])) {
                    $list[$module_id] = $this->prepareImportTranslations($translations, $file, $langcode);
                }
            }
        }

        ksort($list);

        // Put core translations on the top
        if (isset($list['core'])) {
            $core = $list['core'];
            unset($list['core']);
            $list = array_merge(array('core' => $core), $list);
        }

        return $list;
    }

    /**
     * Prepare an array of translations
     * @param array $data
     * @param string $file
     * @param string $langcode
     * @return array
     */
    protected function prepareImportTranslations(array $data, $file, $langcode)
    {
        $languages = $this->language->getList();

        $prepared = array();
        foreach ($data as $filename => $path) {

            $pathinfo = pathinfo($filename);
            if (empty($pathinfo['extension']) || $pathinfo['extension'] !== 'csv') {
                continue;
            }

            list($lang, $version) = array_pad(explode('.', $pathinfo['filename'], 2), 2, '');

            if (!empty($langcode) && $langcode !== $lang) {
                continue;
            }

            if (empty($languages[$lang])) {
                continue;
            }

            $content = $this->translation->parseCsv("zip://$file#$path");
            $total = count($content);
            $translated = $this->countTranslated($content);

            $prepared[$lang][$filename] = array(
                'total' => $total,
                'file' => $filename,
                'version' => $version,
                'content' => $content,
                'translated' => $translated,
                'progress' => round(($translated / $total) * 100)
            );

            uasort($prepared[$lang], function ($a, $b) {
                return version_compare($a['version'], $b['version']);
            });
        }

        return $prepared;
    }

    /**
     * Read CSV from ZIP file
     * @param string $module_id
     * @param string $file
     * @param string $langcode
     * @return string
     */
    public function readZip($module_id, $file, $langcode)
    {
        $list = $this->getImportList();

        $content = '';
        if (!empty($list[$module_id][$langcode][$file]['content'])) {
            // Use php://temp stream?
            $data = stream_get_meta_data(tmpfile());
            foreach ($list[$module_id][$langcode][$file]['content'] as $line) {
                gplcart_file_csv($data['uri'], $line);
            }

            $content = file_get_contents($data['uri']);
            unlink($data['uri']);
        }

        return $content;
    }

    /**
     * Returns a total number of translated strings
     * @param array $lines
     * @return integer
     */
    protected function countTranslated(array $lines)
    {
        $count = 0;
        foreach ($lines as $line) {
            if (isset($line[1]) && $line[1] !== '') {
                $count ++;
            }
        }

        return $count;
    }

    /**
     * Downloads a remote ZIP file
     * @param string $destination
     * @return boolean
     */
    public function downloadImportFile($destination)
    {
        try {
            $result = $this->file_transfer->download($this->getImportDownloadUrl(), 'zip', $destination);
            if ($result !== true) {
                trigger_error($result);
                return false;
            }
        } catch (Exception $ex) {
            trigger_error($ex->getMessage());
            return false;
        }

        return true;
    }

    /**
     * Returns URL of source ZIP file
     * @return string
     */
    public function getImportDownloadUrl()
    {
        return 'https://crowdin.com/download/project/gplcart.zip';
    }

    /**
     * Returns the path of a downloaded ZIP file
     * @return bool|string
     */
    public function getImportFile()
    {
        $file = $this->getImportFilePath();

        if (is_file($file)) {
            return $file;
        }

        return $this->downloadImportFile($file) ? $file : false;
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    /**
     * Returns the absolute path of downloaded ZIP file
     * @return string|bool
     */
    public function getImportFilePath()
    {
        return gplcart_file_private_temp('translator-import.zip');
    }

    /**
     * Detect invalid HTML
     * @param string $string
     * @return boolean
     */
    public function isInvalidHtml($string)
    {
        if (strpos($string, '>') === false && strpos($string, '<') === false) {
            return false;
        }

        libxml_use_internal_errors(true);

        $dom = new DOMDocument;
        $dom->loadHTML($string);

        // Strip wrapping html and body tags
        $mock = new DOMDocument;
        $body = $dom->getElementsByTagName('body')->item(0);
        foreach ($body->childNodes as $child) {
            $mock->appendChild($mock->importNode($child, true));
        }

        return trim($mock->saveHTML()) !== $string;
    }

}


1			<?php
2
3			/**
4			* @package Translator
5			* @author Iurii Makukh <[email protected]>
6			* @copyright Copyright (c) 2017, Iurii Makukh <[email protected]>
7			* @license https://www.gnu.org/licenses/gpl-3.0.en.html GPL-3.0+
8			*/
9
10			namespace gplcart\modules\translator\models;
11
12			use Exception;
13			use DOMDocument;
14			use gplcart\core\Cache,
15			gplcart\core\Config,
16			gplcart\core\Hook,
17			gplcart\core\Module;
18			use gplcart\core\helpers\Zip as ZipHelper;
19			use gplcart\core\models\Language as LanguageModel,
20			gplcart\core\models\Translation as TranslationModel,
21			gplcart\core\models\FileTransfer as FileTransferModel;
22
23			/**
24			* Manages basic behaviors and data related to Translator module
25			* @todo Validate HTML before import
26			*/
27			class Translator
28			{
29
30			/**
31			* Hook class instance
32			* @var \gplcart\core\Hook $hook
33			*/
34			protected $hook;
35
36			/**
37			* Config class instance
38			* @var \gplcart\core\Config $config
39			*/
40			protected $config;
41
42			/**
43			* Module class instance
44			* @var \gplcart\core\Module $module
45			*/
46			protected $module;
47
48			/**
49			* Cache class instance
50			* @var \gplcart\core\Cache $cache
51			*/
52			protected $cache;
53
54			/**
55			* File transfer model class instance
56			* @var \gplcart\core\models\FileTransfer $file_transfer
57			*/
58			protected $file_transfer;
59
60			/**
61			* Zip helper class instance
62			* @var \gplcart\core\helpers\Zip $zip
63			*/
64			protected $zip;
65
66			/**
67			* Translation UI model class instance
68			* @var \gplcart\core\models\Translation $translation
69			*/
70			protected $translation;
71
72			/**
73			* Language model class instance
74			* @var \gplcart\core\models\Language $language
75			*/
76			protected $language;
77
78			/**
79			* Translator constructor.
80			* @param Hook $hook
81			* @param Config $config
82			* @param Cache $cache
83			* @param Module $module
84			* @param ZipHelper $zip
85			* @param FileTransferModel $file_transfer
86			* @param LanguageModel $language
87			* @param TranslationModel $translation
88			*/
89			public function __construct(Hook $hook, Config $config, Cache $cache, Module $module,
90			ZipHelper $zip, FileTransferModel $file_transfer, LanguageModel $language,
91			TranslationModel $translation)
92			{
93			$this->hook = $hook;
94			$this->module = $module;
95			$this->config = $config;
96
97			$this->zip = $zip;
98			$this->cache = $cache;
99			$this->language = $language;
100			$this->translation = $translation;
101			$this->file_transfer = $file_transfer;
102			}
103
104			/**
105			* Returns an array of information about the translation file
106			* @param string $file
107			* @return array
108			*/
109			public function getFileInfo($file)
110			{
111			$lines = array();
112
113			if (is_file($file)) {
114			$lines = $this->translation->parseCsv($file);
115			}
116
117			$result = array(
118			'progress' => 0,
119			'translated' => 0,
120			'total' => count($lines)
121			);
122
123			if (empty($result['total'])) {
124			return $result;
125			}
126
127			$result['translated'] = $this->countTranslated($lines);
128			$result['progress'] = round(($result['translated'] / $result['total']) * 100);
129			return $result;
130			}
131
132			/**
133			* Copy a translation file
134			* @param string $source
135			* @param string $destination
136			* @return boolean
137			*/
138			public function copy($source, $destination)
139			{
140			$result = null;
141			$this->hook->attach('module.translator.copy.before', $source, $destination, $result, $this);
142
143			if (isset($result)) {
144			return $result;
145			}
146
147			$result = false;
148			if ($this->prepareDirectory($destination)) {
149			$result = copy($source, $destination);
150			}
151
152			$this->hook->attach('module.translator.copy.after', $source, $destination, $result, $this);
153			return (bool) $result;
154			}
155
156			/**
157			* Deletes a translation file
158			* @param string $file
159			* @param string $langcode
160			* @return boolean
161			*/
162			public function delete($file, $langcode)
163			{
164			$result = null;
165			$this->hook->attach('module.translator.delete.before', $file, $langcode, $result, $this);
166
167			if (isset($result)) {
168			return $result;
169			}
170
171			if (!$this->canDelete($file, $langcode)) {
172			return false;
173			}
174
175			$result = unlink($file);
176			$this->hook->attach('module.translator.delete.after', $file, $langcode, $result, $this);
177			return $result;
178			}
179
180			/**
181			* Whether the translation file can be deleted
182			* @param string $file
183			* @param string $langcode
184			* @return bool
185			*/
186			public function canDelete($file, $langcode)
187			{
188			return $this->isTranslationFile($file, $langcode);
189			}
190
191			/**
192			* Whether the file is a translation file
193			* @param string $file
194			* @param string $langcode
195			* @return bool
196			*/
197			public function isTranslationFile($file, $langcode)
198			{
199			return is_file($file)//
200			&& pathinfo($file, PATHINFO_EXTENSION) === 'csv'//
201			&& (strpos($file, $this->translation->getDirectory($langcode)) === 0//
202			\|\| $this->getModuleIdFromPath($file));
203			}
204
205			/**
206			* Returns a module ID from the translation file path
207			* @param string $file
208			* @return string
209			*/
210			public function getModuleIdFromPath($file)
211			{
212			$module_id = basename(dirname(dirname($file)));
213			$module = $this->module->get($module_id);
214
215			if (!empty($module) && strpos($file, $this->translation->getModuleDirectory($module_id)) === 0) {
216			return $module_id;
217			}
218
219			return '';
220			}
221
222			/**
223			* Returns an array of scanned and prepared translations
224			* @param string\|null $langcode
225			* @return array
226			*/
227			public function getImportList($langcode = null)
228			{
229			$key = "module.translator.import.$langcode";
230			$list = $this->cache->get($key);
231
232			if (empty($list)) {
233			$file = $this->getImportFile();
234			$scanned = $this->scanImportFile($file);
235			$list = $this->buildImportList($scanned, $file, $langcode);
			0 ignored issues – show Bug introduced 2017-11-06 15:56 UTC by Report Bug Copy Issue Report It seems like `$file` defined by `$this->getImportFile()` on line `233` can also be of type `boolean`; however, `gplcart\modules\translat...ator::buildImportList()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
236			$this->config->set('module_translator_saved', GC_TIME);
237			$this->cache->set($key, $list);
238			}
239
240			$this->hook->attach('module.translator.import.list', $langcode, $list, $this);
241			return $list;
242			}
243
244			/**
245			* Delete both cache and ZIP file
246			* @return boolean
247			*/
248			public function clearImport()
249			{
250			$this->cache->clear('module.translator.import', array('pattern' => '*'));
251			$file = $this->getImportFilePath();
252			return is_file($file) && unlink($file);
253			}
254
255			/**
256			* Copy translation from the source ZIP file
257			* @param string $module_id
258			* @param string $file
259			* @param string $langcode
260			* @return boolean
261			*/
262			public function importContent($module_id, $file, $langcode)
263			{
264			$result = null;
265			$this->hook->attach('module.translator.copy.before', $module_id, $file, $langcode, $result);
266
267			if (isset($result)) {
268			return $result;
269			}
270
271			$content = $this->readZip($module_id, $file, $langcode);
272
273			if (empty($content)) {
274			return false;
275			}
276
277			if ($module_id === 'core') {
278			$module_id = '';
279			}
280
281			$destination = $this->translation->getFile($langcode, $module_id);
282
283			$result = false;
284			if ($this->prepareDirectory($destination)) {
285			$result = file_put_contents($destination, $content) !== false;
286			}
287
288			$this->hook->attach('module.translator.copy.after', $module_id, $file, $langcode, $destination, $result);
289			return $result;
290			}
291
292			/**
293			* Ensure that directory exists and contains no the same file
294			* @param string $file
295			* @return boolean
296			*/
297			protected function prepareDirectory($file)
298			{
299			$directory = dirname($file);
300			if (!file_exists($directory) && !mkdir($directory, 0775, true)) {
301			return false;
302			}
303
304			if (file_exists($file)) {
305			unlink($file);
306			}
307
308			return true;
309			}
310
311			/**
312			* Returns an array of scanned translations
313			* @param string\|bool $file
314			* @return array
315			*/
316			public function scanImportFile($file)
317			{
318			if (empty($file)) {
319			return array();
320			}
321
322			try {
323			$items = $this->zip->set($file)->getList();
324			} catch (Exception $ex) {
325			trigger_error($ex->getMessage());
326			return array();
327			}
328
329			// Convert to nested array
330			$nested = array();
331			foreach ($items as $item) {
332			$parents = explode('/', trim($item, '/'));
333			gplcart_array_set($nested, $parents, $item);
334			}
335
336			return $nested;
337			}
338
339			/**
340			* Build translation data
341			* @param array $items
342			* @param string $file
343			* @param null\|string $langcode
344			* @return array
345			*/
346			public function buildImportList(array $items, $file, $langcode)
347			{
348			$list = array();
349			$version = gplcart_version(true);
350
351			if (!empty($items["$version.x"])) {
352			$modules = $this->module->getList();
353			foreach ($items["$version.x"] as $module_id => $translations) {
354			if ($module_id === 'core' \|\| isset($modules[$module_id])) {
355			$list[$module_id] = $this->prepareImportTranslations($translations, $file, $langcode);
356			}
357			}
358			}
359
360			ksort($list);
361
362			// Put core translations on the top
363			if (isset($list['core'])) {
364			$core = $list['core'];
365			unset($list['core']);
366			$list = array_merge(array('core' => $core), $list);
367			}
368
369			return $list;
370			}
371
372			/**
373			* Prepare an array of translations
374			* @param array $data
375			* @param string $file
376			* @param string $langcode
377			* @return array
378			*/
379			protected function prepareImportTranslations(array $data, $file, $langcode)
380			{
381			$languages = $this->language->getList();
382
383			$prepared = array();
384			foreach ($data as $filename => $path) {
385
386			$pathinfo = pathinfo($filename);
387			if (empty($pathinfo['extension']) \|\| $pathinfo['extension'] !== 'csv') {
388			continue;
389			}
390
391			list($lang, $version) = array_pad(explode('.', $pathinfo['filename'], 2), 2, '');
392
393			if (!empty($langcode) && $langcode !== $lang) {
394			continue;
395			}
396
397			if (empty($languages[$lang])) {
398			continue;
399			}
400
401			$content = $this->translation->parseCsv("zip://$file#$path");
402			$total = count($content);
403			$translated = $this->countTranslated($content);
404
405			$prepared[$lang][$filename] = array(
406			'total' => $total,
407			'file' => $filename,
408			'version' => $version,
409			'content' => $content,
410			'translated' => $translated,
411			'progress' => round(($translated / $total) * 100)
412			);
413
414			uasort($prepared[$lang], function ($a, $b) {
415			return version_compare($a['version'], $b['version']);
416			});
417			}
418
419			return $prepared;
420			}
421
422			/**
423			* Read CSV from ZIP file
424			* @param string $module_id
425			* @param string $file
426			* @param string $langcode
427			* @return string
428			*/
429			public function readZip($module_id, $file, $langcode)
430			{
431			$list = $this->getImportList();
432
433			$content = '';
434			if (!empty($list[$module_id][$langcode][$file]['content'])) {
435			// Use php://temp stream?
436			$data = stream_get_meta_data(tmpfile());
437			foreach ($list[$module_id][$langcode][$file]['content'] as $line) {
438			gplcart_file_csv($data['uri'], $line);
439			}
440
441			$content = file_get_contents($data['uri']);
442			unlink($data['uri']);
443			}
444
445			return $content;
446			}
447
448			/**
449			* Returns a total number of translated strings
450			* @param array $lines
451			* @return integer
452			*/
453			protected function countTranslated(array $lines)
454			{
455			$count = 0;
456			foreach ($lines as $line) {
457			if (isset($line[1]) && $line[1] !== '') {
458			$count ++;
459			}
460			}
461
462			return $count;
463			}
464
465			/**
466			* Downloads a remote ZIP file
467			* @param string $destination
468			* @return boolean
469			*/
470			public function downloadImportFile($destination)
471			{
472			try {
473			$result = $this->file_transfer->download($this->getImportDownloadUrl(), 'zip', $destination);
474			if ($result !== true) {
475			trigger_error($result);
476			return false;
477			}
478			} catch (Exception $ex) {
479			trigger_error($ex->getMessage());
480			return false;
481			}
482
483			return true;
484			}
485
486			/**
487			* Returns URL of source ZIP file
488			* @return string
489			*/
490			public function getImportDownloadUrl()
491			{
492			return 'https://crowdin.com/download/project/gplcart.zip';
493			}
494
495			/**
496			* Returns the path of a downloaded ZIP file
497			* @return bool\|string
498			*/
499			public function getImportFile()
500			{
501			$file = $this->getImportFilePath();
502
503			if (is_file($file)) {
504			return $file;
505			}
506
507			return $this->downloadImportFile($file) ? $file : false;
			0 ignored issues – show Bug introduced 2017-11-06 15:56 UTC by Report Bug Copy Issue Report It seems like `$file` defined by `$this->getImportFilePath()` on line `501` can also be of type `boolean`; however, `gplcart\modules\translat...r::downloadImportFile()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
508			}
509
510			/**
511			* Returns the absolute path of downloaded ZIP file
512			* @return string\|bool
513			*/
514			public function getImportFilePath()
515			{
516			return gplcart_file_private_temp('translator-import.zip');
517			}
518
519			/**
520			* Detect invalid HTML
521			* @param string $string
522			* @return boolean
523			*/
524			public function isInvalidHtml($string)
525			{
526			if (strpos($string, '>') === false && strpos($string, '<') === false) {
527			return false;
528			}
529
530			libxml_use_internal_errors(true);
531
532			$dom = new DOMDocument;
533			$dom->loadHTML($string);
534
535			// Strip wrapping html and body tags
536			$mock = new DOMDocument;
537			$body = $dom->getElementsByTagName('body')->item(0);
538			foreach ($body->childNodes as $child) {
539			$mock->appendChild($mock->importNode($child, true));
540			}
541
542			return trim($mock->saveHTML()) !== $string;
543			}
544
545			}
546

gplcart / translator

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