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Merge branch 'MDL-60236-master' of git://github.com/ankitagarwal/moodle

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This commit is contained in:
Andrew Nicols 2017-10-02 10:31:40 +08:00
commit 1bee636fdd
13 changed files with 210 additions and 93 deletions
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26
lib/simplepie/LICENSE.txt Normal file
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@ -0,0 +1,26 @@
Copyright (c) 2004-2007, Ryan Parman and Geoffrey Sneddon.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are
permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list of
conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this list
of conditions and the following disclaimer in the documentation and/or other materials
provided with the distribution.
* Neither the name of the SimplePie Team nor the names of its contributors may be used
to endorse or promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

5
lib/simplepie/autoloader.php
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@ -5,7 +5,7 @@
* A PHP-Based RSS and Atom Feed Framework.
* Takes the hard work out of managing a complete RSS/Atom solution.
*
* Copyright (c) 2004-2009, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
* Copyright (c) 2004-2016, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
@ -33,8 +33,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*
* @package SimplePie
* @version 1.3.1
* @copyright 2004-2012 Ryan Parman, Geoffrey Sneddon, Ryan McCue
* @copyright 2004-2016 Ryan Parman, Geoffrey Sneddon, Ryan McCue
* @author Ryan Parman
* @author Geoffrey Sneddon
* @author Ryan McCue

45
lib/simplepie/library/SimplePie.php
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@ -5,7 +5,7 @@
* A PHP-Based RSS and Atom Feed Framework.
* Takes the hard work out of managing a complete RSS/Atom solution.
*
* Copyright (c) 2004-2016, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
* Copyright (c) 2004-2017, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
@ -33,8 +33,8 @@
* POSSIBILITY OF SUCH DAMAGE.
*
* @package SimplePie
* @version 1.4.1
* @copyright 2004-2016 Ryan Parman, Geoffrey Sneddon, Ryan McCue
* @version 1.5
* @copyright 2004-2017 Ryan Parman, Geoffrey Sneddon, Ryan McCue
* @author Ryan Parman
* @author Geoffrey Sneddon
* @author Ryan McCue
@ -50,7 +50,7 @@ define('SIMPLEPIE_NAME', 'SimplePie');
/**
* SimplePie Version
*/
define('SIMPLEPIE_VERSION', '1.4.1');
define('SIMPLEPIE_VERSION', '1.5');
/**
* SimplePie Build
@ -643,6 +643,12 @@ class SimplePie
*/
public $strip_htmltags = array('base', 'blink', 'body', 'doctype', 'embed', 'font', 'form', 'frame', 'frameset', 'html', 'iframe', 'input', 'marquee', 'meta', 'noscript', 'object', 'param', 'script', 'style');
/**
* @var bool Should we throw exceptions, or use the old-style error property?
* @access private
*/
public $enable_exceptions = false;
/**
* The SimplePie class contains feed level data and options
*
@ -659,9 +665,9 @@ class SimplePie
*/
public function __construct()
{
if (version_compare(PHP_VERSION, '5.2', '<'))
if (version_compare(PHP_VERSION, '5.3', '<'))
{
trigger_error('PHP 4.x, 5.0 and 5.1 are no longer supported. Please upgrade to PHP 5.2 or newer.');
trigger_error('Please upgrade to PHP 5.3 or newer.');
die();
}
@ -1294,6 +1300,7 @@ class SimplePie
// Check absolute bare minimum requirements.
if (!extension_loaded('xml') || !extension_loaded('pcre'))
{
$this->error = 'XML or PCRE extensions not loaded!';
return false;
}
// Then check the xml extension is sane (i.e., libxml 2.7.x issue on PHP < 5.2.9 and libxml 2.7.0 to 2.7.2 on any version) if we don't have xmlreader.
@ -1375,6 +1382,13 @@ class SimplePie
list($headers, $sniffed) = $fetched;
}
// Empty response check
if(empty($this->raw_data)){
$this->error = "A feed could not be found at `$this->feed_url`. Empty body.";
$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
return false;
}
// Set up array of possible encodings
$encodings = array();
@ -1438,7 +1452,7 @@ class SimplePie
$this->data = $parser->get_data();
if (!($this->get_type() & ~SIMPLEPIE_TYPE_NONE))
{
$this->error = "A feed could not be found at $this->feed_url. This does not appear to be a valid RSS or Atom feed.";
$this->error = "A feed could not be found at `$this->feed_url`. This does not appear to be a valid RSS or Atom feed.";
$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));
return false;
}
@ -1467,7 +1481,22 @@ class SimplePie
}
else
{
$this->error = 'The data could not be converted to UTF-8. You MUST have either the iconv or mbstring extension installed. Upgrading to PHP 5.x (which includes iconv) is highly recommended.';
$this->error = 'The data could not be converted to UTF-8.';
if (!extension_loaded('mbstring') && !extension_loaded('iconv') && !class_exists('\UConverter')) {
$this->error .= ' You MUST have either the iconv, mbstring or intl (PHP 5.5+) extension installed and enabled.';
} else {
$missingExtensions = array();
if (!extension_loaded('iconv')) {
$missingExtensions[] = 'iconv';
}
if (!extension_loaded('mbstring')) {
$missingExtensions[] = 'mbstring';
}
if (!class_exists('\UConverter')) {
$missingExtensions[] = 'intl (PHP 5.5+)';
}
$this->error .= ' Try installing/enabling the ' . implode(' or ', $missingExtensions) . ' extension.';
}
}
$this->registry->call('Misc', 'error', array($this->error, E_USER_NOTICE, __FILE__, __LINE__));

65
lib/simplepie/library/SimplePie/Category.php
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@ -56,7 +56,7 @@ class SimplePie_Category
/**
* Category identifier
*
* @var string
* @var string|null
* @see get_term
*/
var $term;
@ -64,7 +64,7 @@ class SimplePie_Category
/**
* Categorization scheme identifier
*
* @var string
* @var string|null
* @see get_scheme()
*/
var $scheme;
@ -72,23 +72,36 @@ class SimplePie_Category
/**
* Human readable label
*
* @var string
* @var string|null
* @see get_label()
*/
var $label;
/**
* Category type
*
* category for <category>
* subject for <dc:subject>
*
* @var string|null
* @see get_type()
*/
var $type;
/**
* Constructor, used to input the data
*
* @param string $term
* @param string $scheme
* @param string $label
* @param string|null $term
* @param string|null $scheme
* @param string|null $label
* @param string|null $type
*/
public function __construct($term = null, $scheme = null, $label = null)
public function __construct($term = null, $scheme = null, $label = null, $type = null)
{
$this->term = $term;
$this->scheme = $scheme;
$this->label = $label;
$this->type = $type;
}
/**
@ -109,14 +122,7 @@ class SimplePie_Category
*/
public function get_term()
{
if ($this->term !== null)
{
return $this->term;
}
else
{
return null;
}
return $this->term;
}
/**
@ -126,31 +132,32 @@ class SimplePie_Category
*/
public function get_scheme()
{
if ($this->scheme !== null)
{
return $this->scheme;
}
else
{
return null;
}
return $this->scheme;
}
/**
* Get the human readable label
*
* @param bool $strict
* @return string|null
*/
public function get_label()
public function get_label($strict = false)
{
if ($this->label !== null)
{
return $this->label;
}
else
if ($this->label === null && $strict !== true)
{
return $this->get_term();
}
return $this->label;
}
/**
* Get the category type
*
* @return string|null
*/
public function get_type()
{
return $this->type;
}
}

2
lib/simplepie/library/SimplePie/Content/Type/Sniffer.php
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@ -255,7 +255,7 @@ class SimplePie_Content_Type_Sniffer
public function feed_or_html()
{
$len = strlen($this->file->body);
$pos = strspn($this->file->body, "\x09\x0A\x0D\x20");
$pos = strspn($this->file->body, "\x09\x0A\x0D\x20\xEF\xBB\xBF");
while ($pos < $len)
{

2
lib/simplepie/library/SimplePie/File.php
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@ -227,7 +227,7 @@ class SimplePie_File
if ($parser->parse())
{
$this->headers = $parser->headers;
$this->body = trim($parser->body);
$this->body = $parser->body;
$this->status_code = $parser->status_code;
if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
{

104
lib/simplepie/library/SimplePie/Item.php
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@ -206,9 +206,10 @@ class SimplePie_Item
*
* @since Beta 2
* @param boolean $hash Should we force using a hash instead of the supplied ID?
* @return string
* @param string|false $fn User-supplied function to generate an hash
* @return string|null
*/
public function get_id($hash = false, $fn = '')
public function get_id($hash = false, $fn = 'md5')
{
if (!$hash)
{
@ -237,7 +238,15 @@ class SimplePie_Item
return $this->sanitize($this->data['attribs'][SIMPLEPIE_NAMESPACE_RDF]['about'], SIMPLEPIE_CONSTRUCT_TEXT);
}
}
if ($fn === '' || !is_callable($fn)) $fn = 'md5';
if ($fn === false)
{
return null;
}
elseif (!is_callable($fn))
{
trigger_error('User-supplied function $fn must be callable', E_USER_WARNING);
$fn = 'md5';
}
return call_user_func($fn,
$this->get_permalink().$this->get_title().$this->get_content());
}
@ -307,41 +316,50 @@ class SimplePie_Item
*/
public function get_description($description_only = false)
{
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary'))
if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'summary')) &&
($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'summary')) &&
($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10, 'description')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_MAYBE_HTML, $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'description')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'description')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'description')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'summary')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ITUNES, 'subtitle')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT)))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_090, 'description')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML)))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML);
return $return;
}
elseif (!$description_only)
@ -370,17 +388,20 @@ class SimplePie_Item
*/
public function get_content($content_only = false)
{
if ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content'))
if (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'content')) &&
($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_10_content_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'content')) &&
($return = $this->sanitize($tags[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($tags[0]['attribs'])), $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], $this->registry->call('Misc', 'atom_03_construct_type', array($return[0]['attribs'])), $this->get_base($return[0]));
return $return;
}
elseif ($return = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded'))
elseif (($tags = $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_10_MODULES_CONTENT, 'encoded')) &&
($return = $this->sanitize($tags[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($tags[0]))))
{
return $this->sanitize($return[0]['data'], SIMPLEPIE_CONSTRUCT_HTML, $this->get_base($return[0]));
return $return;
}
elseif (!$content_only)
{
@ -448,7 +469,8 @@ class SimplePie_Item
{
$categories = array();
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'category') as $category)
$type = 'category';
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10, $type) as $category)
{
$term = null;
$scheme = null;
@ -465,9 +487,9 @@ class SimplePie_Item
{
$label = $this->sanitize($category['attribs']['']['label'], SIMPLEPIE_CONSTRUCT_HTML);
}
$categories[] = $this->registry->create('Category', array($term, $scheme, $label));
$categories[] = $this->registry->create('Category', array($term, $scheme, $label, $type));
}
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, 'category') as $category)
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_RSS_20, $type) as $category)
{
// This is really the label, but keep this as the term also for BC.
// Label will also work on retrieving because that falls back to term.
@ -480,15 +502,17 @@ class SimplePie_Item
{
$scheme = null;
}
$categories[] = $this->registry->create('Category', array($term, $scheme, null));
$categories[] = $this->registry->create('Category', array($term, $scheme, null, $type));
}
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, 'subject') as $category)
$type = 'subject';
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_11, $type) as $category)
{
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_HTML), null, null));
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_HTML), null, null, $type));
}
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, 'subject') as $category)
foreach ((array) $this->get_item_tags(SIMPLEPIE_NAMESPACE_DC_10, $type) as $category)
{
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_HTML), null, null));
$categories[] = $this->registry->create('Category', array($this->sanitize($category['data'], SIMPLEPIE_CONSTRUCT_HTML), null, null, $type));
}
if (!empty($categories))
@ -2802,9 +2826,17 @@ class SimplePie_Item
{
$length = ceil($link['attribs']['']['length']);
}
if (isset($link['attribs']['']['title']))
{
$title = $this->sanitize($link['attribs']['']['title'], SIMPLEPIE_CONSTRUCT_TEXT);
}
else
{
$title = $title_parent;
}
// Since we don't have group or content for these, we'll just pass the '*_parent' variables directly to the constructor
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title_parent, $width));
$this->data['enclosures'][] = $this->registry->create('Enclosure', array($url, $type, $length, null, $bitrate, $captions_parent, $categories_parent, $channels, $copyrights_parent, $credits_parent, $description_parent, $duration_parent, $expression, $framerate, $hashes_parent, $height, $keywords_parent, $lang, $medium, $player_parent, $ratings_parent, $restrictions_parent, $samplingrate, $thumbnails_parent, $title, $width));
}
}

2
lib/simplepie/library/SimplePie/Locator.php
View File

@ -232,7 +232,7 @@ class SimplePie_Locator
}
if ($link->hasAttribute('href') && $link->hasAttribute('rel'))
{
$rel = array_unique($this->registry->call('Misc', 'space_seperated_tokens', array(strtolower($link->getAttribute('rel')))));
$rel = array_unique($this->registry->call('Misc', 'space_separated_tokens', array(strtolower($link->getAttribute('rel')))));
$line = method_exists($link, 'getLineNo') ? $link->getLineNo() : 1;
if ($this->base_location < $line)

20
lib/simplepie/library/SimplePie/Misc.php
View File

@ -333,11 +333,16 @@ class SimplePie_Misc
{
return $return;
}
// This is last, as behaviour of this varies with OS userland and PHP version
// This is third, as behaviour of this varies with OS userland and PHP version
elseif (function_exists('iconv') && ($return = SimplePie_Misc::change_encoding_iconv($data, $input, $output)))
{
return $return;
}
// This is last, as behaviour of this varies with OS userland and PHP version
elseif (class_exists('\UConverter') && ($return = SimplePie_Misc::change_encoding_uconverter($data, $input, $output)))
{
return $return;
}
// If we can't do anything, just fail
else
{
@ -388,6 +393,17 @@ class SimplePie_Misc
return @iconv($input, $output, $data);
}
/**
* @param string $data
* @param string $input
* @param string $output
* @return string|false
*/
protected static function change_encoding_uconverter($data, $input, $output)
{
return @\UConverter::transcode($data, $output, $input);
}
/**
* Normalize an encoding name
*
@ -1942,7 +1958,7 @@ class SimplePie_Misc
return (bool) preg_match('/^([A-Za-z0-9\-._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2FFFD}\x{30000}-\x{3FFFD}\x{40000}-\x{4FFFD}\x{50000}-\x{5FFFD}\x{60000}-\x{6FFFD}\x{70000}-\x{7FFFD}\x{80000}-\x{8FFFD}\x{90000}-\x{9FFFD}\x{A0000}-\x{AFFFD}\x{B0000}-\x{BFFFD}\x{C0000}-\x{CFFFD}\x{D0000}-\x{DFFFD}\x{E1000}-\x{EFFFD}!$&\'()*+,;=@]|(%[0-9ABCDEF]{2}))+$/u', $string);
}
public static function space_seperated_tokens($string)
public static function space_separated_tokens($string)
{
$space_characters = "\x20\x09\x0A\x0B\x0C\x0D";
$string_length = strlen($string);

4
lib/simplepie/library/SimplePie/Parse/Date.php
View File

@ -630,7 +630,7 @@ class SimplePie_Parse_Date
/**
* Parse a superset of W3C-DTF (allows hyphens and colons to be omitted, as
* well as allowing any of upper or lower case "T", horizontal tabs, or
* spaces to be used as the time seperator (including more than one))
* spaces to be used as the time separator (including more than one))
*
* @access protected
* @return int Timestamp
@ -690,7 +690,7 @@ class SimplePie_Parse_Date
}
// Convert the number of seconds to an integer, taking decimals into account
$second = round($match[6] + $match[7] / pow(10, strlen($match[7])));
$second = round((int)$match[6] + (int)$match[7] / pow(10, strlen($match[7])));
return gmmktime($match[4], $match[5], $second, $match[2], $match[3], $match[1]) - $timezone;
}

18
lib/simplepie/library/SimplePie/Sanitize.php
View File

@ -273,10 +273,6 @@ class SimplePie_Sanitize
$document = new DOMDocument();
$document->encoding = 'UTF-8';
// See https://github.com/simplepie/simplepie/issues/334
$unique_tag = '#'.uniqid().'#';
$data = trim($unique_tag . $data . $unique_tag);
$data = $this->preprocess($data, $type);
set_error_handler(array('SimplePie_Misc', 'silence_errors'));
@ -366,11 +362,17 @@ class SimplePie_Sanitize
}
}
// Get content node
$div = $document->getElementsByTagName('body')->item(0)->firstChild;
// Finally, convert to a HTML string
$data = trim($document->saveHTML());
$result = explode($unique_tag, $data);
// The tags may not be found again if there was invalid markup.
$data = count($result) === 3 ? $result[1] : '';
if (version_compare(PHP_VERSION, '5.3.6', '>='))
{
$data = trim($document->saveHTML($div));
}
else
{
$data = trim($document->saveXML($div));
}
if ($this->remove_div)
{

8
lib/simplepie/readme_moodle.txt
View File

@ -15,4 +15,10 @@ Updated to version 1.4.2 (MDL-56001)
The actual code has not been updated and still reads 1.4.1, but this is tagged as 1.4.2 on the site.
My guess is that they forgot to update the numbers when tagging the new version number. An issue has
been created on their github account (https://github.com/simplepie/simplepie/issues/472).
By Adrian Greeve <adrian@moodle.com>
By Adrian Greeve <adrian@moodle.com>
2017/09/28
==========
Updated to version 1.5.0 (MDL-60236)
By Ankit Agarwal <ankit.agrr@gmail.com>

2
lib/thirdpartylibs.xml
View File

@ -123,7 +123,7 @@
<location>simplepie</location>
<name>SimplePie</name>
<license>BSD</license>
<version>1.4.2</version>
<version>1.5.0</version>
<licenseversion></licenseversion>
</library>
<library>