Package::extractIfMissing() - Code Metrics - Inspection of "Ignore disk_free_space WARNING #52" - jdel/sspks - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#53)

unknown

created 2018-01-31 10:09 UTC

Package::extractIfMissing() C

↳ Parent: Package

Complexity

Conditions	8
Paths	6

Size

Total Lines	31
Code Lines	21

Duplication

Lines	6
Ratio	19.35 %

Code Coverage

Tests	15
CRAP Score	9.4924

Importance

Changes	8
Bugs	1	Features	0

Metric	Value
cc	8
eloc	21
c	8
b	1
f	0
nc	6
nop	2
dl	6
loc	31
ccs	15
cts	21
cp	0.7143
crap	9.4924
rs	5.3846

<?php

namespace SSpkS\Package;

/**
 * SPK Package class
 *
 * @property string $spk Path to SPK file
 * @property string $spk_url URL to SPK file
 * @property string $displayname Pretty printed name of package (falls back to $package if not present)
 * @property string $package Package name
 * @property string $version Package version
 * @property string $description Package description
 * @property string $maintainer Package maintainer
 * @property string $maintainer_url URL of maintainer's web page
 * @property string $distributor Package distributor
 * @property string $distributor_url URL of distributor's web page
 * @property array $arch List of supported architectures, or 'noarch'
 * @property array $thumbnail List of thumbnail files
 * @property array $thumbnail_url List of thumbnail URLs
 * @property array $snapshot List of screenshot files
 * @property array $snapshot_url List of screenshot URLs
 * @property bool $beta TRUE if this is a beta package.
 * @property string $firmware Minimum firmware needed on device.
 * @property string $install_dep_services Dependencies required by this package.
 * @property bool $silent_install Allow silent install
 * @property bool $silent_uninstall Allow silent uninstall
 * @property bool $silent_upgrade Allow silent upgrade
 * @property bool $qinst Allow silent install
 * @property bool $qupgrade Allow silent upgrade
 * @property bool $qstart Allow automatic start after install
 */
class Package
{
    private $config;
    private $filepath;
    private $filepathNoExt;
    private $filename;
    private $filenameNoExt;
    private $metafile;
    private $wizfile;
    private $nowizfile;
    private $metadata;

    /**
     * @param \SSpkS\Config $config Config object
     * @param string $filename Filename of SPK file
     */
    public function __construct(\SSpkS\Config $config, $filename)
    {
        $this->config = $config;
        if (!preg_match('/\.spk$/', $filename)) {
            throw new \Exception('File ' . $filename . ' doesn\'t have .spk extension!');
        }
        if (!file_exists($filename)) {
            throw new \Exception('File ' . $filename . ' not found!');
        }
        $this->filepath      = $filename;
        $this->filename      = basename($filename);
        $this->filenameNoExt = basename($filename, '.spk');
        $this->filepathNoExt = $this->config->paths['cache'] . $this->filenameNoExt;
        $this->metafile      = $this->filepathNoExt . '.nfo';
        $this->wizfile       = $this->filepathNoExt . '.wiz';
        $this->nowizfile     = $this->filepathNoExt . '.nowiz';
    }

    /**
     * Getter magic method.
     *
     * @param string $name Name of requested value.
     * @return mixed Requested value.
     */
    public function __get($name)
    {
        $this->collectMetadata();
        return $this->metadata[$name];
    }

    /**
     * Setter magic method.
     *
     * @param string $name Name of variable to set.
     * @param mixed $value Value to set.
     */
    public function __set($name, $value)
    {
        $this->collectMetadata();
        $this->metadata[$name] = $value;
    }

    /**
     * Isset feature magic method.
     *
     * @param string $name Name of requested value.
     * @return bool TRUE if value exists, FALSE otherwise.
     */
    public function __isset($name)
    {
        $this->collectMetadata();
        return isset($this->metadata[$name]);
    }

    /**
     * Unset feature magic method.
     *
     * @param string $name Name of value to unset.
     */
    public function __unset($name)
    {
        $this->collectMetadata();
        unset($this->metadata[$name]);
    }

    /**
     * Parses boolean value ('yes', '1', 'true') into
     * boolean type.
     *
     * @param mixed $value Input value
     * @return bool Boolean interpretation of $value.
     */
    public function parseBool($value)
    {
        return in_array($value, array('true', 'yes', '1', 1));
    }

    /**
     * Checks if given property $prop exists and converts it
     * into a boolean value.
     *
     * @param string $prop Property to convert
     */
    private function fixBoolIfExist($prop)
    {
        if (isset($this->metadata[$prop])) {
            $this->metadata[$prop] = $this->parseBool($this->metadata[$prop]);
        }
    }

    /**
     * Gathers metadata from package. Extracts INFO file if neccessary.
     */
    private function collectMetadata()
    {
        if (!is_null($this->metadata)) {
            // metadata already collected
            return;
        }
        $this->extractIfMissing('INFO', $this->metafile);
        $this->metadata = parse_ini_file($this->metafile);
        if (!isset($this->metadata['displayname'])) {
            $this->metadata['displayname'] = $this->metadata['package'];
        }
        $this->metadata['spk'] = $this->filepath;

        // Convert architecture(s) to array, as multiple architectures can be specified
        $this->metadata['arch'] = explode(' ', $this->metadata['arch']);

        $this->fixBoolIfExist('silent_install');
        $this->fixBoolIfExist('silent_uninstall');
        $this->fixBoolIfExist('silent_upgrade');

        if (isset($this->metadata['beta']) && in_array($this->metadata['beta'], array('true', '1', 'beta'))) {
            $this->metadata['beta'] = true;
        } else {
            $this->metadata['beta'] = false;
        }

        $qValue = $this->hasWizardDir()? false : true;
        $this->metadata['thumbnail'] = $this->getThumbnails();
        $this->metadata['snapshot']  = $this->getSnapshots();
        $this->metadata['qinst']     = !empty($this->metadata['qinst'])? parseBool($this->metadata['qinst']):$qValue;
        $this->metadata['qupgrade']  = !empty($this->metadata['qupgrade'])? parseBool($this->metadata['qupgrade']):$qValue;
        $this->metadata['qstart']    = !empty($this->metadata['qstart'])? parseBool($this->metadata['qstart']):$qValue;
    }

    /**
     * Returns metadata for this package.
     *
     * @return array Metadata.
     */
    public function getMetadata()
    {
        $this->collectMetadata();
        return $this->metadata;
    }
      
    /**
     * Extracts $inPkgName from package to $targetFile, if it doesn't
     * already exist. Needs the phar.so extension and allow_url_fopen.
     *
     * @param string $inPkgName Filename in package
     * @param string $targetFile Path to destination
     * @throws \Exception if the file couldn't get extracted.
     * @return bool TRUE if successful or no action needed.
     */
    public function extractIfMissing($inPkgName, $targetFile)
    {
        if (file_exists($targetFile)) {
            // Everything in working order
            return true;
        }
        // Try to extract file
        $tmp_dir = sys_get_temp_dir();
        $free_tmp = @disk_free_space($tmp_dir);
        if (!empty($free_tmp) && $free_tmp < 2048) {

            throw new \Exception('TMP folder only has ' . $free_tmp . ' Bytes space available. Disk full!');
        }
        $free = @disk_free_space(dirname($targetFile));        
        if (!empty($free) && $free < 2048) {

            throw new \Exception('Package folder only has ' . $free . ' Bytes space available. Disk full!');
        }
        try {
            $p = new \PharData($this->filepath, \Phar::CURRENT_AS_FILEINFO | \Phar::KEY_AS_FILENAME);
        } catch (\UnexpectedValueException $e) {
            rename($this->filepath, $this->filepath . '.invalid');
            throw new \Exception('Package ' . $this->filepath . ' not readable! Will be ignored in the future. Please try again!');
        }
        $tmpExtractedFilepath = $tmp_dir . DIRECTORY_SEPARATOR . $inPkgName;
        if (file_exists($tmpExtractedFilepath)) {
            // stale file from before - unlink first
            unlink($tmpExtractedFilepath);
        }
        $p->extractTo($tmp_dir, $inPkgName);
        rename($tmpExtractedFilepath, $targetFile);
        return true;
    }

    /**
     * Returns a true if the package contains WIZARD_UIFILES.
     *
     * @return bool Package has a wizard
     */
    public function hasWizardDir()
    {
        if (file_exists($this->wizfile)) {
            return true;
        }

        if (file_exists($this->nowizfile)) {
            return false;
        }

        try {
            $p = new \PharData($this->filepath, \Phar::CURRENT_AS_FILEINFO | \Phar::KEY_AS_FILENAME);
        } catch (\UnexpectedValueException $e) {
            rename($this->filepath, $this->filepath . '.invalid');
            throw new \Exception('Package ' . $this->filepath . ' not readable! Will be ignored in the future. Please try again!');
        }
        foreach ($p as $file) {
            if (substr($file, strrpos($file, '/') + 1) == 'WIZARD_UIFILES') {
                touch($this->wizfile);
                return true;
            }
        }
        touch($this->nowizfile);
        return false;
    }

    /**
     * Returns a list of thumbnails for the specified package.
     *
     * @param string $pathPrefix Prefix to put before file path
     * @return array List of thumbnail urls
     */
    public function getThumbnails($pathPrefix = '')
    {
        $thumbnailSources = array(
            '72' => array(
                'file' => 'PACKAGE_ICON.PNG',
                'info' => 'package_icon',
            ),
            '120' => array(
                'file' => 'PACKAGE_ICON_256.PNG',
                'info' => 'package_icon_256',
            ),
        );
        $thumbnails = array();
        foreach ($thumbnailSources as $size => $sourceList) {
            $thumbName = $this->filepathNoExt . '_thumb_' . $size . '.png';
            // Try to find file in package, otherwise check if defined in INFO
            try {
                $this->extractIfMissing($sourceList['file'], $thumbName);
            } catch (\Exception $e) {
                // Check if icon is in metadata
                $this->collectMetadata();
                if (isset($this->metadata[$sourceList['info']])) {
                    file_put_contents($thumbName, base64_decode($this->metadata[$sourceList['info']]));
                }
            }

            // Use $size px thumbnail, if available
            if (file_exists($thumbName)) {
                $thumbnails[] = $pathPrefix . $thumbName;
            } else {
                // Use theme's default pictures
                $themeUrl = $this->config->paths['themes'] . $this->config->site['theme'] . '/';
                $thumbnails[] = $pathPrefix . $themeUrl . 'images/default_package_icon_' . $size . '.png';
            }
        }
        return $thumbnails;
    }

    /**
     * Returns a list of screenshots for the specified package.
     *
     * @param string $pathPrefix Prefix to put before file path
     * @return array List of screenshots
     */
    public function getSnapshots($pathPrefix = '')
    {
        /* Let's first try to extract screenshots from package (SSpkS feature) */
        $i = 1;
        while (true) {
            try {
                $this->extractIfMissing('screen_' . $i . '.png', $this->filepathNoExt . '_screen_' . $i . '.png');
                $i++;
            } catch (\Exception $e) {
                break;
            }
        }
        $snapshots = array();
        // Add screenshots, if available
        foreach (glob($this->filepathNoExt . '*_screen_*.png') as $snapshot) {
            $snapshots[] = $pathPrefix . $snapshot;
        }
        return $snapshots;
    }

    /**
     * Checks compatibility to the given $arch-itecture.
     *
     * @param string $arch Architecture to check against (or "noarch")
     * @return bool TRUE if compatible, otherwise FALSE.
     */
    public function isCompatibleToArch($arch)
    {
        // Make sure we have metadata available
        $this->collectMetadata();
        // TODO: Check arch family, too?
        return (in_array($arch, $this->metadata['arch']) || in_array('noarch', $this->metadata['arch']));
    }

    /**
     * Checks compatibility to the given firmware $version.
     *
     * @param string $version Target firmware version.
     * @return bool TRUE if compatible, otherwise FALSE.
     */
    public function isCompatibleToFirmware($version)
    {
        $this->collectMetadata();
        return version_compare($this->metadata['firmware'], $version, '<=');
    }

    /**
     * Checks if this package is a beta version or not.
     *
     * @return bool TRUE if this is a beta version, FALSE otherwise.
     */
    public function isBeta()
    {
        $this->collectMetadata();
        return (isset($this->metadata['beta']) && $this->metadata['beta'] == true);
    }
}


1			<?php
2
3			namespace SSpkS\Package;
4
5			/**
6			* SPK Package class
7			*
8			* @property string $spk Path to SPK file
9			* @property string $spk_url URL to SPK file
10			* @property string $displayname Pretty printed name of package (falls back to $package if not present)
11			* @property string $package Package name
12			* @property string $version Package version
13			* @property string $description Package description
14			* @property string $maintainer Package maintainer
15			* @property string $maintainer_url URL of maintainer's web page
16			* @property string $distributor Package distributor
17			* @property string $distributor_url URL of distributor's web page
18			* @property array $arch List of supported architectures, or 'noarch'
19			* @property array $thumbnail List of thumbnail files
20			* @property array $thumbnail_url List of thumbnail URLs
21			* @property array $snapshot List of screenshot files
22			* @property array $snapshot_url List of screenshot URLs
23			* @property bool $beta TRUE if this is a beta package.
24			* @property string $firmware Minimum firmware needed on device.
25			* @property string $install_dep_services Dependencies required by this package.
26			* @property bool $silent_install Allow silent install
27			* @property bool $silent_uninstall Allow silent uninstall
28			* @property bool $silent_upgrade Allow silent upgrade
29			* @property bool $qinst Allow silent install
30			* @property bool $qupgrade Allow silent upgrade
31			* @property bool $qstart Allow automatic start after install
32			*/
33			class Package
34			{
35			private $config;
36			private $filepath;
37			private $filepathNoExt;
38			private $filename;
39			private $filenameNoExt;
40			private $metafile;
41			private $wizfile;
42			private $nowizfile;
43			private $metadata;
44
45			/**
46			* @param \SSpkS\Config $config Config object
47			* @param string $filename Filename of SPK file
48			*/
49	17		public function __construct(\SSpkS\Config $config, $filename)
50			{
51	17		$this->config = $config;
52	17		if (!preg_match('/\.spk$/', $filename)) {
53	1		throw new \Exception('File ' . $filename . ' doesn\'t have .spk extension!');
54			}
55	16		if (!file_exists($filename)) {
56	1		throw new \Exception('File ' . $filename . ' not found!');
57			}
58	15		$this->filepath = $filename;
59	15		$this->filename = basename($filename);
60	15		$this->filenameNoExt = basename($filename, '.spk');
61	15		$this->filepathNoExt = $this->config->paths['cache'] . $this->filenameNoExt;
62	15		$this->metafile = $this->filepathNoExt . '.nfo';
63	15		$this->wizfile = $this->filepathNoExt . '.wiz';
64	15		$this->nowizfile = $this->filepathNoExt . '.nowiz';
65	15		}
66
67			/**
68			* Getter magic method.
69			*
70			* @param string $name Name of requested value.
71			* @return mixed Requested value.
72			*/
73	10		public function __get($name)
74			{
75	10		$this->collectMetadata();
76	10		return $this->metadata[$name];
77			}
78
79			/**
80			* Setter magic method.
81			*
82			* @param string $name Name of variable to set.
83			* @param mixed $value Value to set.
84			*/
85	5		public function __set($name, $value)
86			{
87	5		$this->collectMetadata();
88	5		$this->metadata[$name] = $value;
89	5		}
90
91			/**
92			* Isset feature magic method.
93			*
94			* @param string $name Name of requested value.
95			* @return bool TRUE if value exists, FALSE otherwise.
96			*/
97	6		public function __isset($name)
98			{
99	6		$this->collectMetadata();
100	6		return isset($this->metadata[$name]);
101			}
102
103			/**
104			* Unset feature magic method.
105			*
106			* @param string $name Name of value to unset.
107			*/
108	1		public function __unset($name)
109			{
110	1		$this->collectMetadata();
111	1		unset($this->metadata[$name]);
112	1		}
113
114			/**
115			* Parses boolean value ('yes', '1', 'true') into
116			* boolean type.
117			*
118			* @param mixed $value Input value
119			* @return bool Boolean interpretation of $value.
120			*/
121	8		public function parseBool($value)
122			{
123	8		return in_array($value, array('true', 'yes', '1', 1));
124			}
125
126			/**
127			* Checks if given property $prop exists and converts it
128			* into a boolean value.
129			*
130			* @param string $prop Property to convert
131			*/
132	12		private function fixBoolIfExist($prop)
133			{
134	12		if (isset($this->metadata[$prop])) {
135	8		$this->metadata[$prop] = $this->parseBool($this->metadata[$prop]);
136	8		}
137	12		}
138
139			/**
140			* Gathers metadata from package. Extracts INFO file if neccessary.
141			*/
142	12		private function collectMetadata()
143			{
144	12		if (!is_null($this->metadata)) {
145			// metadata already collected
146	12		return;
147			}
148	12		$this->extractIfMissing('INFO', $this->metafile);
149	12		$this->metadata = parse_ini_file($this->metafile);
150	12		if (!isset($this->metadata['displayname'])) {
151	12		$this->metadata['displayname'] = $this->metadata['package'];
152	12		}
153	12		$this->metadata['spk'] = $this->filepath;
154
155			// Convert architecture(s) to array, as multiple architectures can be specified
156	12		$this->metadata['arch'] = explode(' ', $this->metadata['arch']);
157
158	12		$this->fixBoolIfExist('silent_install');
159	12		$this->fixBoolIfExist('silent_uninstall');
160	12		$this->fixBoolIfExist('silent_upgrade');
161
162	12		if (isset($this->metadata['beta']) && in_array($this->metadata['beta'], array('true', '1', 'beta'))) {
163	4		$this->metadata['beta'] = true;
164	4		} else {
165	12		$this->metadata['beta'] = false;
166			}
167
168	12		$qValue = $this->hasWizardDir()? false : true;
169	12		$this->metadata['thumbnail'] = $this->getThumbnails();
170	12		$this->metadata['snapshot'] = $this->getSnapshots();
171	12		$this->metadata['qinst'] = !empty($this->metadata['qinst'])? parseBool($this->metadata['qinst']):$qValue;
172	12		$this->metadata['qupgrade'] = !empty($this->metadata['qupgrade'])? parseBool($this->metadata['qupgrade']):$qValue;
173	12		$this->metadata['qstart'] = !empty($this->metadata['qstart'])? parseBool($this->metadata['qstart']):$qValue;
174	12		}
175
176			/**
177			* Returns metadata for this package.
178			*
179			* @return array Metadata.
180			*/
181	3		public function getMetadata()
182			{
183	3		$this->collectMetadata();
184	3		return $this->metadata;
185			}
186
187			/**
188			* Extracts $inPkgName from package to $targetFile, if it doesn't
189			* already exist. Needs the phar.so extension and allow_url_fopen.
190			*
191			* @param string $inPkgName Filename in package
192			* @param string $targetFile Path to destination
193			* @throws \Exception if the file couldn't get extracted.
194			* @return bool TRUE if successful or no action needed.
195			*/
196	13		public function extractIfMissing($inPkgName, $targetFile)
197			{
198	13		if (file_exists($targetFile)) {
199			// Everything in working order
200	8		return true;
201			}
202			// Try to extract file
203	13		$tmp_dir = sys_get_temp_dir();
204	13		$free_tmp = @disk_free_space($tmp_dir);
205	13	View Code Duplication	if (!empty($free_tmp) && $free_tmp < 2048) {
			0 ignored issues – show Duplication introduced 2018-01-31 10:12 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
206			throw new \Exception('TMP folder only has ' . $free_tmp . ' Bytes space available. Disk full!');
207			}
208	13		$free = @disk_free_space(dirname($targetFile));
209	13	View Code Duplication	if (!empty($free) && $free < 2048) {
			0 ignored issues – show Duplication introduced 2018-01-31 10:12 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
210			throw new \Exception('Package folder only has ' . $free . ' Bytes space available. Disk full!');
211			}
212			try {
213	13		$p = new \PharData($this->filepath, \Phar::CURRENT_AS_FILEINFO \| \Phar::KEY_AS_FILENAME);
214	13		} catch (\UnexpectedValueException $e) {
215			rename($this->filepath, $this->filepath . '.invalid');
216			throw new \Exception('Package ' . $this->filepath . ' not readable! Will be ignored in the future. Please try again!');
217			}
218	13		$tmpExtractedFilepath = $tmp_dir . DIRECTORY_SEPARATOR . $inPkgName;
219	13		if (file_exists($tmpExtractedFilepath)) {
220			// stale file from before - unlink first
221			unlink($tmpExtractedFilepath);
222			}
223	13		$p->extractTo($tmp_dir, $inPkgName);
224	13		rename($tmpExtractedFilepath, $targetFile);
225	13		return true;
226			}
227
228			/**
229			* Returns a true if the package contains WIZARD_UIFILES.
230			*
231			* @return bool Package has a wizard
232			*/
233	12		public function hasWizardDir()
234			{
235	12		if (file_exists($this->wizfile)) {
236			return true;
237			}
238
239	12		if (file_exists($this->nowizfile)) {
240	3		return false;
241			}
242
243			try {
244	9		$p = new \PharData($this->filepath, \Phar::CURRENT_AS_FILEINFO \| \Phar::KEY_AS_FILENAME);
245	9		} catch (\UnexpectedValueException $e) {
246			rename($this->filepath, $this->filepath . '.invalid');
247			throw new \Exception('Package ' . $this->filepath . ' not readable! Will be ignored in the future. Please try again!');
248			}
249	9		foreach ($p as $file) {
250	9		if (substr($file, strrpos($file, '/') + 1) == 'WIZARD_UIFILES') {
251			touch($this->wizfile);
252			return true;
253			}
254	9		}
255	9		touch($this->nowizfile);
256	9		return false;
257			}
258
259			/**
260			* Returns a list of thumbnails for the specified package.
261			*
262			* @param string $pathPrefix Prefix to put before file path
263			* @return array List of thumbnail urls
264			*/
265	12		public function getThumbnails($pathPrefix = '')
266			{
267			$thumbnailSources = array(
268			'72' => array(
269	12		'file' => 'PACKAGE_ICON.PNG',
270	12		'info' => 'package_icon',
271	12		),
272			'120' => array(
273	12		'file' => 'PACKAGE_ICON_256.PNG',
274	12		'info' => 'package_icon_256',
275	12		),
276	12		);
277	12		$thumbnails = array();
278	12		foreach ($thumbnailSources as $size => $sourceList) {
279	12		$thumbName = $this->filepathNoExt . '_thumb_' . $size . '.png';
280			// Try to find file in package, otherwise check if defined in INFO
281			try {
282	12		$this->extractIfMissing($sourceList['file'], $thumbName);
283	12		} catch (\Exception $e) {
284			// Check if icon is in metadata
285	12		$this->collectMetadata();
286	12		if (isset($this->metadata[$sourceList['info']])) {
287	9		file_put_contents($thumbName, base64_decode($this->metadata[$sourceList['info']]));
288	9		}
289			}
290
291			// Use $size px thumbnail, if available
292	12		if (file_exists($thumbName)) {
293	12		$thumbnails[] = $pathPrefix . $thumbName;
294	12		} else {
295			// Use theme's default pictures
296	12		$themeUrl = $this->config->paths['themes'] . $this->config->site['theme'] . '/';
297	12		$thumbnails[] = $pathPrefix . $themeUrl . 'images/default_package_icon_' . $size . '.png';
298			}
299	12		}
300	12		return $thumbnails;
301			}
302
303			/**
304			* Returns a list of screenshots for the specified package.
305			*
306			* @param string $pathPrefix Prefix to put before file path
307			* @return array List of screenshots
308			*/
309	12		public function getSnapshots($pathPrefix = '')
310			{
311			/* Let's first try to extract screenshots from package (SSpkS feature) */
312	12		$i = 1;
313	12		while (true) {
314			try {
315	12		$this->extractIfMissing('screen_' . $i . '.png', $this->filepathNoExt . '_screen_' . $i . '.png');
316	7		$i++;
317	12		} catch (\Exception $e) {
318	12		break;
319			}
320	7		}
321	12		$snapshots = array();
322			// Add screenshots, if available
323	12		foreach (glob($this->filepathNoExt . '_screen_.png') as $snapshot) {
324	7		$snapshots[] = $pathPrefix . $snapshot;
325	12		}
326	12		return $snapshots;
327			}
328
329			/**
330			* Checks compatibility to the given $arch-itecture.
331			*
332			* @param string $arch Architecture to check against (or "noarch")
333			* @return bool TRUE if compatible, otherwise FALSE.
334			*/
335	1		public function isCompatibleToArch($arch)
336			{
337			// Make sure we have metadata available
338	1		$this->collectMetadata();
339			// TODO: Check arch family, too?
340	1		return (in_array($arch, $this->metadata['arch']) \|\| in_array('noarch', $this->metadata['arch']));
341			}
342
343			/**
344			* Checks compatibility to the given firmware $version.
345			*
346			* @param string $version Target firmware version.
347			* @return bool TRUE if compatible, otherwise FALSE.
348			*/
349	1		public function isCompatibleToFirmware($version)
350			{
351	1		$this->collectMetadata();
352	1		return version_compare($this->metadata['firmware'], $version, '<=');
353			}
354
355			/**
356			* Checks if this package is a beta version or not.
357			*
358			* @return bool TRUE if this is a beta version, FALSE otherwise.
359			*/
360	1		public function isBeta()
361			{
362	1		$this->collectMetadata();
363	1		return (isset($this->metadata['beta']) && $this->metadata['beta'] == true);
364			}
365			}
366

jdel / sspks

Pull Request — master (#53)

Package::extractIfMissing() C

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