WebSVN – Moodle – Diff – /lib/simplepie/src/SimplePie.php



<?php

 
 
/**
 * SimplePie
 *
 * A PHP-Based RSS and Atom Feed Framework.

    public const NAME = 'SimplePie';

 
    /**
     * SimplePie Version
     */

    public const VERSION = '1.8.1';
 
    /**
     * SimplePie Website URL

     * @since 1.0 Preview Release
     */
    public function __construct()
    {
        if (version_compare(PHP_VERSION, '7.2', '<')) {
            exit('Please upgrade to PHP 7.2 or newer.');
 
        }

 

        $this->set_useragent();

    public function set_file(&$file)
    {
        if ($file instanceof \SimplePie\File) {
            $this->feed_url = $file->url;
            $this->permanent_url = $this->feed_url;
            $this->file = &$file;
            return true;
        }
        return false;
    }

        if ($tags === '') {
            $tags = $this->strip_htmltags;
        }
        $this->sanitize->strip_htmltags($tags);
        if ($encode !== null) {
            $this->sanitize->encode_instead_of_strip($encode);
        }
    }

 
    public function encode_instead_of_strip($enable = true)

                    }
                    $this->data['build'] = \SimplePie\Misc::get_build();

 
                    // Cache the file if caching is enabled
                    $this->data['cache_expiration_time'] = $this->cache_duration + time();
                    if ($cache && !$cache->set_data($this->get_cache_filename($this->feed_url), $this->data, $this->cache_duration)) {
                        trigger_error("$this->cache_location is not writable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);
                    }
                    return true;
                }

        if (is_object($cache) && $cache instanceof Base) {
            // @trigger_error(sprintf('Providing $cache as "\SimplePie\Cache\Base" in %s() is deprecated since SimplePie 1.8.0, please provide "\SimplePie\Cache\DataCache" implementation instead.', __METHOD__), \E_USER_DEPRECATED);
            $cache = new BaseDataCache($cache);
        }

 
        if ($cache !== false && !$cache instanceof DataCache) {
            throw new InvalidArgumentException(sprintf(
                '%s(): Argument #1 ($cache) must be of type %s|false',
                __METHOD__,
                DataCache::class

                        }
                        if (isset($this->data['headers']['etag'])) {
                            $headers['if-none-match'] = $this->data['headers']['etag'];
                        }

 
                        $file = $this->registry->create(File::class, [$this->feed_url, $this->timeout / 10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options]);

                        $this->status_code = $file->status_code;
 
                        if ($file->success) {

        }

 
        // If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.
        if (!isset($file)) {
            if ($this->file instanceof \SimplePie\File && $this->file->url === $this->feed_url) {
                $file = &$this->file;
            } else {
                $headers = [
                    'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, */*;q=0.1',
                ];

            // Check if the supplied URL is a feed, if it isn't, look for it.
            $locate = $this->registry->create(Locator::class, [&$file, $this->timeout, $this->useragent, $this->max_checked_feeds, $this->force_fsockopen, $this->curl_options]);

 
            if (!$locate->is_feed($file)) {
                $copyStatusCode = $file->status_code;
                $copyContentType = $file->headers['content-type'] ?? '';
                try {
                    $microformats = false;
                    if (class_exists('DOMXpath') && function_exists('Mf2\parse')) {
                        $doc = new \DOMDocument();

            $keys = array_keys($this->data['links']);
            foreach ($keys as $key) {
                if ($this->registry->call(Misc::class, 'is_isegment_nz_nc', [$key])) {
                    if (isset($this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key])) {
                        $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key]);
                        $this->data['links'][$key] = &$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key];
                    } else {
                        $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] = &$this->data['links'][$key];
                    }
                } elseif (substr($key, 0, 41) === self::IANA_LINK_RELATIONS_REGISTRY) {
                    $this->data['links'][substr($key, 41)] = &$this->data['links'][$key];
                }
                $this->data['links'][$key] = array_unique($this->data['links'][$key]);
            }
        }

 
        $class = get_class($this);
        $trace = debug_backtrace();
        $file = $trace[0]['file'];
        $line = $trace[0]['line'];
        throw new SimplePieException("Call to undefined method $class::$method() in $file on line $line");

    }
 
    /**

Rev 1	Rev 1441
Línea 1...	Línea 1...
1	`<?php`	1	`<?php`
Línea 2...	Línea -...
2		-
3	`declare(strict_types=1);`	2
4	`/**`	3	`/**`
5	`* SimplePie`	4	`* SimplePie`
6	`*`	5	`*`
7	`* A PHP-Based RSS and Atom Feed Framework.`	6	`* A PHP-Based RSS and Atom Feed Framework.`
Línea 69...	Línea 68...
69	`public const NAME = 'SimplePie';`	68	`public const NAME = 'SimplePie';`
Línea 70...	Línea 69...
70		69
71	`/**`	70	`/**`
72	`* SimplePie Version`	71	`* SimplePie Version`
73	`*/`	72	`*/`
Línea 74...	Línea 73...
74	`public const VERSION = '1.8.0';`	73	`public const VERSION = '1.8.1';`
75		74
76	`/**`	75	`/**`
77	`* SimplePie Website URL`	76	`* SimplePie Website URL`
Línea 689...	Línea 688...
689	`* @since 1.0 Preview Release`	688	`* @since 1.0 Preview Release`
690	`*/`	689	`*/`
691	`public function __construct()`	690	`public function __construct()`
692	`{`	691	`{`
693	`if (version_compare(PHP_VERSION, '7.2', '<')) {`	692	`if (version_compare(PHP_VERSION, '7.2', '<')) {`
694	`trigger_error('Please upgrade to PHP 7.2 or newer.');`	693	`exit('Please upgrade to PHP 7.2 or newer.');`
695	`die();`	-
696	`}`	694	`}`
Línea 697...	Línea 695...
697		695
Línea 698...	Línea 696...
698	`$this->set_useragent();`	696	`$this->set_useragent();`
Línea 801...	Línea 799...
801	`public function set_file(&$file)`	799	`public function set_file(&$file)`
802	`{`	800	`{`
803	`if ($file instanceof \SimplePie\File) {`	801	`if ($file instanceof \SimplePie\File) {`
804	`$this->feed_url = $file->url;`	802	`$this->feed_url = $file->url;`
805	`$this->permanent_url = $this->feed_url;`	803	`$this->permanent_url = $this->feed_url;`
806	`$this->file =& $file;`	804	`$this->file = &$file;`
807	`return true;`	805	`return true;`
808	`}`	806	`}`
809	`return false;`	807	`return false;`
810	`}`	808	`}`
Línea 1373...	Línea 1371...
1373	`if ($tags === '') {`	1371	`if ($tags === '') {`
1374	`$tags = $this->strip_htmltags;`	1372	`$tags = $this->strip_htmltags;`
1375	`}`	1373	`}`
1376	`$this->sanitize->strip_htmltags($tags);`	1374	`$this->sanitize->strip_htmltags($tags);`
1377	`if ($encode !== null) {`	1375	`if ($encode !== null) {`
1378	`$this->sanitize->encode_instead_of_strip($tags);`	1376	`$this->sanitize->encode_instead_of_strip($encode);`
1379	`}`	1377	`}`
1380	`}`	1378	`}`
Línea 1381...	Línea 1379...
1381		1379
1382	`public function encode_instead_of_strip($enable = true)`	1380	`public function encode_instead_of_strip($enable = true)`
Línea 1664...	Línea 1662...
1664	`}`	1662	`}`
1665	`$this->data['build'] = \SimplePie\Misc::get_build();`	1663	`$this->data['build'] = \SimplePie\Misc::get_build();`
Línea 1666...	Línea 1664...
1666		1664
1667	`// Cache the file if caching is enabled`	1665	`// Cache the file if caching is enabled`
1668	`$this->data['cache_expiration_time'] = $this->cache_duration + time();`	1666	`$this->data['cache_expiration_time'] = $this->cache_duration + time();`
1669	`if ($cache && ! $cache->set_data($this->get_cache_filename($this->feed_url), $this->data, $this->cache_duration)) {`	1667	`if ($cache && !$cache->set_data($this->get_cache_filename($this->feed_url), $this->data, $this->cache_duration)) {`
1670	`trigger_error("$this->cache_location is not writable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);`	1668	`trigger_error("$this->cache_location is not writable. Make sure you've set the correct relative or absolute path, and that the location is server-writable.", E_USER_WARNING);`
1671	`}`	1669	`}`
1672	`return true;`	1670	`return true;`
1673	`}`	1671	`}`
Línea 1714...	Línea 1712...
1714	`if (is_object($cache) && $cache instanceof Base) {`	1712	`if (is_object($cache) && $cache instanceof Base) {`
1715	`// @trigger_error(sprintf('Providing $cache as "\SimplePie\Cache\Base" in %s() is deprecated since SimplePie 1.8.0, please provide "\SimplePie\Cache\DataCache" implementation instead.', __METHOD__), \E_USER_DEPRECATED);`	1713	`// @trigger_error(sprintf('Providing $cache as "\SimplePie\Cache\Base" in %s() is deprecated since SimplePie 1.8.0, please provide "\SimplePie\Cache\DataCache" implementation instead.', __METHOD__), \E_USER_DEPRECATED);`
1716	`$cache = new BaseDataCache($cache);`	1714	`$cache = new BaseDataCache($cache);`
1717	`}`	1715	`}`
Línea 1718...	Línea 1716...
1718		1716
1719	`if ($cache !== false && ! $cache instanceof DataCache) {`	1717	`if ($cache !== false && !$cache instanceof DataCache) {`
1720	`throw new InvalidArgumentException(sprintf(`	1718	`throw new InvalidArgumentException(sprintf(`
1721	`'%s(): Argument #1 ($cache) must be of type %s\|false',`	1719	`'%s(): Argument #1 ($cache) must be of type %s\|false',`
1722	`__METHOD__,`	1720	`__METHOD__,`
1723	`DataCache::class`	1721	`DataCache::class`
Línea 1772...	Línea 1770...
1772	`}`	1770	`}`
1773	`if (isset($this->data['headers']['etag'])) {`	1771	`if (isset($this->data['headers']['etag'])) {`
1774	`$headers['if-none-match'] = $this->data['headers']['etag'];`	1772	`$headers['if-none-match'] = $this->data['headers']['etag'];`
1775	`}`	1773	`}`
Línea 1776...	Línea 1774...
1776		1774
1777	`$file = $this->registry->create(File::class, [$this->feed_url, $this->timeout/10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options]);`	1775	`$file = $this->registry->create(File::class, [$this->feed_url, $this->timeout / 10, 5, $headers, $this->useragent, $this->force_fsockopen, $this->curl_options]);`
Línea 1778...	Línea 1776...
1778	`$this->status_code = $file->status_code;`	1776	`$this->status_code = $file->status_code;`
1779		1777
1780	`if ($file->success) {`	1778	`if ($file->success) {`
Línea 1809...	Línea 1807...
1809	`}`	1807	`}`
Línea 1810...	Línea 1808...
1810		1808
1811	`// If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.`	1809	`// If we don't already have the file (it'll only exist if we've opened it to check if the cache has been modified), open it.`
1812	`if (!isset($file)) {`	1810	`if (!isset($file)) {`
1813	`if ($this->file instanceof \SimplePie\File && $this->file->url === $this->feed_url) {`	1811	`if ($this->file instanceof \SimplePie\File && $this->file->url === $this->feed_url) {`
1814	`$file =& $this->file;`	1812	`$file = &$this->file;`
1815	`} else {`	1813	`} else {`
1816	`$headers = [`	1814	`$headers = [`
1817	`'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, /;q=0.1',`	1815	`'Accept' => 'application/atom+xml, application/rss+xml, application/rdf+xml;q=0.9, application/xml;q=0.8, text/xml;q=0.8, text/html;q=0.7, unknown/unknown;q=0.1, application/unknown;q=0.1, /;q=0.1',`
1818	`];`	1816	`];`
Línea 1831...	Línea 1829...
1831	`// Check if the supplied URL is a feed, if it isn't, look for it.`	1829	`// Check if the supplied URL is a feed, if it isn't, look for it.`
1832	`$locate = $this->registry->create(Locator::class, [&$file, $this->timeout, $this->useragent, $this->max_checked_feeds, $this->force_fsockopen, $this->curl_options]);`	1830	`$locate = $this->registry->create(Locator::class, [&$file, $this->timeout, $this->useragent, $this->max_checked_feeds, $this->force_fsockopen, $this->curl_options]);`
Línea 1833...	Línea 1831...
1833		1831
1834	`if (!$locate->is_feed($file)) {`	1832	`if (!$locate->is_feed($file)) {`
1835	`$copyStatusCode = $file->status_code;`	1833	`$copyStatusCode = $file->status_code;`
1836	`$copyContentType = $file->headers['content-type'];`	1834	`$copyContentType = $file->headers['content-type'] ?? '';`
1837	`try {`	1835	`try {`
1838	`$microformats = false;`	1836	`$microformats = false;`
1839	`if (class_exists('DOMXpath') && function_exists('Mf2\parse')) {`	1837	`if (class_exists('DOMXpath') && function_exists('Mf2\parse')) {`
1840	`$doc = new \DOMDocument();`	1838	`$doc = new \DOMDocument();`
Línea 2639...	Línea 2637...
2639	`$keys = array_keys($this->data['links']);`	2637	`$keys = array_keys($this->data['links']);`
2640	`foreach ($keys as $key) {`	2638	`foreach ($keys as $key) {`
2641	`if ($this->registry->call(Misc::class, 'is_isegment_nz_nc', [$key])) {`	2639	`if ($this->registry->call(Misc::class, 'is_isegment_nz_nc', [$key])) {`
2642	`if (isset($this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key])) {`	2640	`if (isset($this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key])) {`
2643	`$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key]);`	2641	`$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] = array_merge($this->data['links'][$key], $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key]);`
2644	`$this->data['links'][$key] =& $this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key];`	2642	`$this->data['links'][$key] = &$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key];`
2645	`} else {`	2643	`} else {`
2646	`$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] =& $this->data['links'][$key];`	2644	`$this->data['links'][self::IANA_LINK_RELATIONS_REGISTRY . $key] = &$this->data['links'][$key];`
2647	`}`	2645	`}`
2648	`} elseif (substr($key, 0, 41) === self::IANA_LINK_RELATIONS_REGISTRY) {`	2646	`} elseif (substr($key, 0, 41) === self::IANA_LINK_RELATIONS_REGISTRY) {`
2649	`$this->data['links'][substr($key, 41)] =& $this->data['links'][$key];`	2647	`$this->data['links'][substr($key, 41)] = &$this->data['links'][$key];`
2650	`}`	2648	`}`
2651	`$this->data['links'][$key] = array_unique($this->data['links'][$key]);`	2649	`$this->data['links'][$key] = array_unique($this->data['links'][$key]);`
2652	`}`	2650	`}`
2653	`}`	2651	`}`
Línea 3101...	Línea 3099...
3101		3099
3102	`$class = get_class($this);`	3100	`$class = get_class($this);`
3103	`$trace = debug_backtrace();`	3101	`$trace = debug_backtrace();`
3104	`$file = $trace[0]['file'];`	3102	`$file = $trace[0]['file'];`
3105	`$line = $trace[0]['line'];`	3103	`$line = $trace[0]['line'];`
3106	`trigger_error("Call to undefined method $class::$method() in $file on line $line", E_USER_ERROR);`	3104	`throw new SimplePieException("Call to undefined method $class::$method() in $file on line $line");`
Línea 3107...	Línea 3105...
3107	`}`	3105	`}`
3108		3106
3109	`/**`	3107	`/**`

Proyectos de Subversion Moodle

(root)/lib/simplepie/src/SimplePie.php – Rev 1 → 1441