forked from friendica/friendica-addons
Updated Services_Libravatar 0.2.1
Updated external class Services_Libravatar to version 0.2.1 and replaced deprecated functions. This class is under MIT License. Included libravatar.tgz
This commit is contained in:
Klaus Weidenbach
parent
b3a0ff0330
commit
5c110b6899
BIN
libravatar.tgz
Normal file
BIN
libravatar.tgz
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Binary file not shown.
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@ -1,7 +1,5 @@
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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* PHP support for the Libravatar.org service.
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*
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@ -34,7 +32,6 @@
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* @author Melissa Draper <melissa@meldraweb.com>
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* @copyright 2011 Services_Libravatar committers.
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version SVN: <package_version>
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* @link http://pear.php.net/package/Services_Libravatar
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* @since File available since Release 0.1.0
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*/
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@ -43,240 +40,364 @@
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* PHP support for the Libravatar.org service.
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*
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* Using this class is easy. After including or requiring
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* PEAR/libravatar.php simply do:
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* <code>
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* $libravatar = new Services_Libravatar();
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* $url = $libravatar->url('melissa@meldraweb.com');
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* </code>
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* Services/Libravatar.php simply do:
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* <code>
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* $libravatar = new Services_Libravatar();
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* $url = $libravatar->getUrl('melissa@meldraweb.com');
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* </code>
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*
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* This would populate $url with the string:
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* http://cdn.libravatar.org/avatar/4db84629c121f2d443d33bdb9fd149bc
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* This would populate $url with the string:
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* <code>
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* http://cdn.libravatar.org/avatar/4db84629c121f2d443d33bdb9fd149bc
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* </code>
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*
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* A complicated lookup using all the options is:
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* <code>
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* $libravatar = new Services_Libravatar();
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* $options = array();
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* $options['s'] = '40';
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* $options['algorithm'] = 'sha256';
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* $options['https'] = true;
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* $options['d'] = 'http://upload.wikimedia.org/wikipedia/commons/a/af/Tux.png';
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* $url = $libravatar->url('melissa@meldraweb.com', $options);
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* </code>
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* <code>
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* $libravatar = new Services_Libravatar();
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* $libravatar->setSize(40);
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* $libravatar->setAlgorithm('sha256');
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* $libravatar->setHttps(true);
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* $libravatar->setDefault(
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* 'http://upload.wikimedia.org/wikipedia/commons/a/af/Tux.png'
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* );
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* $url = $libravatar->getUrl('melissa@meldraweb.com');
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* </code>
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*
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* @category Services
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* @package Services_Libravatar
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* @author Melissa Draper <melissa@meldraweb.com>
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* @copyright 2011 Services_Libravatar committers.
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version Release: <package_version>
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* @version Release: 0.2.1
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* @link http://pear.php.net/package/Services_Libravatar
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* @since Class available since Release 0.1.0
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*/
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class Services_Libravatar
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{
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/**
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* Hashing algorithm to use
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*
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* @var string
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* @see processAlgorithm()
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* @see setAlgorithm()
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*/
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protected $algorithm = 'md5';
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/**
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* Composes a URL for the identifier and options passed in
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* Default image URL to use
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*
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* Compose a full URL as specified by the Libravatar API, based on the
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* email address or openid URL passed in, and the options specified.
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* @var string
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* @see processDefault()
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* @see setDefault()
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*/
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protected $default;
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/**
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* If HTTPS URLs should be used
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*
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* @param string $identifier a string of either an email address
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* or an openid url
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* @param array $options an array of (bool) https, (string) algorithm
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* (string) s or size, (string) d or default
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* @var boolean
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* @see detectHttps()
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* @see setHttps()
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*/
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protected $https;
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/**
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* Image size in pixels
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*
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* @return string A string of a full URL for an avatar image
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* @var integer
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* @see processSize()
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* @see setSize()
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*/
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protected $size;
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/**
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* Composes a URL for the identifier and options passed in
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*
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* @since Method available since Release 0.1.0
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* Compose a full URL as specified by the Libravatar API, based on the
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* email address or openid URL passed in, and the options specified.
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*
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* @param string $identifier a string of either an email address
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* or an openid url
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* @param array $options an array of (bool) https, (string) algorithm
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* (string) size, (string) default.
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* See the set* methods.
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*
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* @return string A string of a full URL for an avatar image
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*
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* @since Method available since Release 0.2.0
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* @deprecated Use getUrl() instead
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*/
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public function url($identifier, $options = array())
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{
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return $this->getUrl($identifier, $options);
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}
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/**
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* Composes a URL for the identifier and options passed in
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*
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* Compose a full URL as specified by the Libravatar API, based on the
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* email address or openid URL passed in, and the options specified.
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*
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* @param string $identifier a string of either an email address
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* or an openid url
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* @param array $options an array of (bool) https, (string) algorithm
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* (string) size, (string) default.
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* See the set* methods.
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*
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* @return string A string of a full URL for an avatar image
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*
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* @since Method available since Release 0.2.0
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* @throws InvalidArgumentException When an invalid option is passed
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*/
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public function getUrl($identifier, $options = array())
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{
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// If no identifier has been passed, set it to a null.
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// This way, there'll always be something returned.
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if (!$identifier) {
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$identifier = null;
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}
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$https = null;
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if (isset($options['https']) && $options['https'] === true) {
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$https = true;
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}
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// If the algorithm has been passed in $options, send it on.
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// This will only affect email functionality.
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if (isset($options['algorithm']) && is_string($options['algorithm'])) {
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$identiferHash = $this->identiferHash(
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$identifier,
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$https,
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$options['algorithm']
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);
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} else {
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$identiferHash = $this->identiferHash($identifier, $https);
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$identifier = $this->normalizeIdentifier($identifier);
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}
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// Load all options
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$options = $this->checkOptionsArray($options);
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$https = $this->https;
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if (isset($options['https'])) {
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$https = (bool)$options['https'];
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}
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$algorithm = $this->algorithm;
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if (isset($options['algorithm'])) {
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$algorithm = $this->processAlgorithm($options['algorithm']);
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}
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$default = $this->default;
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if (isset($options['default'])) {
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$default = $this->processDefault($options['default']);
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}
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$size = $this->size;
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if (isset($options['size'])) {
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$size = $this->processSize($options['size']);
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}
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$identifierHash = $this->identifierHash($identifier, $algorithm);
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// Get the domain so we can determine the SRV stuff for federation
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$domain = $this->domainGet($identifier, $https);
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$domain = $this->domainGet($identifier);
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// If https has been specified in $options, make sure we make the
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// correct SRV lookup
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if (isset($options['https']) && $options['https'] === true) {
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$service = $this->srvGet($domain, true);
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$protocol = 'https';
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} else {
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$service = $this->srvGet($domain);
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$protocol = 'http';
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$service = $this->srvGet($domain, $https);
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$protocol = $https ? 'https' : 'http';
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$params = array();
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if ($size !== null) {
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$params['size'] = $size;
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}
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// We no longer need these, and they will pollute our query string
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unset($options['algorithm']);
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unset($options['https']);
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// If there are any $options left, we want to make those into a query
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$params = null;
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if (count($options) > 0) {
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$params = '?' . http_build_query($options);
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if ($default !== null) {
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$params['default'] = $default;
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}
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$paramString = '';
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if (count($params) > 0) {
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$paramString = '?' . http_build_query($params);
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}
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// Compose the URL from the pieces we generated
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$url = $protocol . '://' . $service . '/avatar/' . $identiferHash . $params;
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$url = $protocol . '://' . $service . '/avatar/' . $identifierHash
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. $paramString;
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// Return the URL string
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return $url;
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}
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/**
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* Create a hash of the identifier.
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* Checks the options array and verify that only allowed options are in it.
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*
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* Create a hash of the email address or openid passed in. Algorithm
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* used for email address ONLY can be varied. Either md5 or sha256
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* are supported by the Libravatar API. Will be ignored for openid.
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* @param array $options Array of options for getUrl()
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*
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* @param string $identifier A string of the email address or openid URL
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* @param boolean $https If this is https, true.
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* @param string $hash A string of the hash algorithm type to make
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*
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* @return string A string hash of the identifier.
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*
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* @since Method available since Release 0.1.0
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* @return void
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* @throws Exception When an invalid option is used
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*/
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protected function identiferHash($identifier, $https = false, $hash = 'md5')
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protected function checkOptionsArray($options)
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{
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//this short options are deprecated!
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if (isset($options['s'])) {
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$options['size'] = $options['s'];
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unset($options['s']);
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}
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if (isset($options['d'])) {
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$options['default'] = $options['d'];
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unset($options['d']);
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}
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$allowedOptions = array(
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'algorithm' => true,
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'default' => true,
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'https' => true,
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'size' => true,
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);
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foreach ($options as $key => $value) {
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if (!isset($allowedOptions[$key])) {
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throw new InvalidArgumentException(
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'Invalid option in array: ' . $key
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);
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}
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}
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return $options;
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}
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/**
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* Normalizes the identifier (E-mail address or OpenID)
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*
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* @param string $identifier E-Mail address or OpenID
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*
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* @return string Normalized identifier
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*/
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protected function normalizeIdentifier($identifier)
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{
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if (filter_var($identifier, FILTER_VALIDATE_EMAIL)) {
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// If email, we can select our algorithm. Default to md5 for
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// gravatar fallback.
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return hash($hash, $identifier);
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return strtolower($identifier);
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} else {
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// The protocol is important. If we're lacking it this will not be
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// filtered. Add it per our preference in the options.
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if (stripos($identifier, 'http') !== 0) {
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if ($https === true) {
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$protocol = 'https://';
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} else {
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$protocol = 'http://';
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}
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$identifier = $protocol . $identifier;
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}
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// Is this an email address or an OpenID account
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$filter = filter_var(
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$identifier,
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FILTER_VALIDATE_URL,
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FILTER_FLAG_PATH_REQUIRED
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);
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if ($filter) {
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// If this is an OpenID, split the string and make sure the
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// formatting is correct. See the Libravatar API for more info.
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// http://wiki.libravatar.org/api/
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$url = parse_url($identifier);
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$hashurl = strtolower($url['scheme']) . '://' .
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strtolower($url['host']);
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if (isset($url['port']) && $url['scheme'] === 'http'
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&& $url['port'] != 80
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|| isset($url['port']) && $url['scheme'] === 'https'
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&& $url['port'] != 443
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) {
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$hashurl .= ':' . $url['port'];
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}
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$hashurl .= $url['path'];
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return hash('sha256', $hashurl);
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}
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return self::normalizeOpenId($identifier);
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}
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}
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/**
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* Grab the domain from the identifier.
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* Create a hash of the identifier.
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*
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* Extract the domain from the Email or OpenID.
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* Create a hash of the email address or openid passed in. Algorithm
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* used for email address ONLY can be varied. Either md5 or sha256
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* are supported by the Libravatar API. Will be ignored for openid.
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*
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* @param string $identifier A string of the email address or openid URL
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* @param boolean $https If this is https, true.
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* @param string $identifier A string of the email address or openid URL
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* @param string $hash A string of the hash algorithm type to make
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* Uses the php implementation of hash()
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* MD5 preferred for Gravatar fallback
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*
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* @return string A string of the domain to use
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* @return string A string hash of the identifier.
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*
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* @since Method available since Release 0.1.0
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* @since Method available since Release 0.1.0
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*/
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protected function domainGet($identifier, $https = false)
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protected function identifierHash($identifier, $hash = 'md5')
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{
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if (filter_var($identifier, FILTER_VALIDATE_EMAIL) || $identifier === null) {
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// If email, we can select our algorithm. Default to md5 for
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// gravatar fallback.
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return hash($hash, $identifier);
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}
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//no email, so the identifier has to be an OpenID
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return hash('sha256', $identifier);
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}
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/**
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* Normalizes an identifier (URI or XRI)
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*
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* @param mixed $identifier URI or XRI to be normalized
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*
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* @return string Normalized Identifier.
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* Empty string when the OpenID is invalid.
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*
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* @internal Adapted from OpenID::normalizeIdentifier()
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*/
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public static function normalizeOpenId($identifier)
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{
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// XRI
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if (preg_match('@^xri://@i', $identifier)) {
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return preg_replace('@^xri://@i', '', $identifier);
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}
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if (in_array($identifier[0], array('=', '@', '+', '$', '!'))) {
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return $identifier;
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}
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// URL
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if (!preg_match('@^http[s]?://@i', $identifier)) {
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$identifier = 'http://' . $identifier;
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}
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if (strpos($identifier, '/', 8) === false) {
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$identifier .= '/';
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}
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if (!filter_var($identifier, FILTER_VALIDATE_URL)) {
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return '';
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}
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$parts = parse_url($identifier);
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$parts['scheme'] = strtolower($parts['scheme']);
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$parts['host'] = strtolower($parts['host']);
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//http://openid.net/specs/openid-authentication-2_0.html#normalization
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return $parts['scheme'] . '://'
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. (isset($parts['user']) ? $parts['user'] : '')
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. (isset($parts['pass']) ? ':' . $parts['pass'] : '')
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. (isset($parts['user']) || isset($parts['pass']) ? '@' : '')
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. $parts['host']
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. (
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(isset($parts['port'])
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&& $parts['scheme'] === 'http' && $parts['port'] != 80)
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|| (isset($parts['port'])
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&& $parts['scheme'] === 'https' && $parts['port'] != 443)
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? ':' . $parts['port'] : ''
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)
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. $parts['path']
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. (isset($parts['query']) ? '?' . $parts['query'] : '');
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//leave out fragment as requested by the spec
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}
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/**
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* Grab the domain from the identifier.
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*
|
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* Extract the domain from the Email or OpenID.
|
||||
*
|
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* @param string $identifier A string of the email address or openid URL
|
||||
*
|
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* @return string A string of the domain to use
|
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*
|
||||
* @since Method available since Release 0.1.0
|
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*/
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protected function domainGet($identifier)
|
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{
|
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if ($identifier === null) {
|
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return null;
|
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}
|
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// What are we, email or openid? Split ourself up and get the
|
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// important bit out.
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if (filter_var($identifier, FILTER_VALIDATE_EMAIL)) {
|
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$email = explode('@', $identifier);
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return $email[1];
|
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} else {
|
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|
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// The protocol is important. If we're lacking it this will not be
|
||||
// filtered. Add it per our preference in the options.
|
||||
if ( ! strpos($identifier, 'http')) {
|
||||
if ($https === true) {
|
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$protocol = 'https://';
|
||||
} else {
|
||||
$protocol = 'http://';
|
||||
}
|
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$identifier = $protocol . $identifier;
|
||||
}
|
||||
|
||||
$filter = filter_var(
|
||||
$identifier,
|
||||
FILTER_VALIDATE_URL,
|
||||
FILTER_FLAG_PATH_REQUIRED
|
||||
);
|
||||
|
||||
if ($filter) {
|
||||
$url = parse_url($identifier);
|
||||
$domain = $url['host'];
|
||||
if (isset($url['port']) && $url['scheme'] === 'http'
|
||||
&& $url['port'] != 80
|
||||
|| isset($url['port']) && $url['scheme'] === 'https'
|
||||
&& $url['port'] != 443
|
||||
) {
|
||||
$domain .= ':' . $url['port'];
|
||||
}
|
||||
|
||||
return $domain;
|
||||
}
|
||||
}
|
||||
|
||||
//OpenID
|
||||
$url = parse_url($identifier);
|
||||
$domain = $url['host'];
|
||||
if (isset($url['port']) && $url['scheme'] === 'http'
|
||||
&& $url['port'] != 80
|
||||
|| isset($url['port']) && $url['scheme'] === 'https'
|
||||
&& $url['port'] != 443
|
||||
) {
|
||||
$domain .= ':' . $url['port'];
|
||||
}
|
||||
|
||||
return $domain;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the target to use.
|
||||
* Get the target to use.
|
||||
*
|
||||
* Get the SRV record, filtered by priority and weight. If our domain
|
||||
* has no SRV records, fall back to Libravatar.org
|
||||
* Get the SRV record, filtered by priority and weight. If our domain
|
||||
* has no SRV records, fall back to Libravatar.org
|
||||
*
|
||||
* @param string $domain A string of the domain we extracted from the
|
||||
* provided identifer with domainGet()
|
||||
* @param boolean $https Whether or not to look for https records
|
||||
* @param string $domain A string of the domain we extracted from the
|
||||
* provided identifier with domainGet()
|
||||
* @param boolean $https Whether or not to look for https records
|
||||
*
|
||||
* @return string The target URL.
|
||||
* @return string The target URL.
|
||||
*
|
||||
* @since Method available since Release 0.1.0
|
||||
* @since Method available since Release 0.1.0
|
||||
*/
|
||||
protected function srvGet($domain, $https = false)
|
||||
{
|
||||
|
|
@ -344,20 +465,197 @@ class Services_Libravatar
|
|||
}
|
||||
|
||||
/**
|
||||
* Sorting function for record priorities.
|
||||
* Sorting function for record priorities.
|
||||
*
|
||||
* @param mixed $a A mixed value passed by usort()
|
||||
* @param mixed $b A mixed value passed by usort()
|
||||
* @param mixed $a A mixed value passed by usort()
|
||||
* @param mixed $b A mixed value passed by usort()
|
||||
*
|
||||
* @return mixed The result of the comparison
|
||||
* @return mixed The result of the comparison
|
||||
*
|
||||
* @since Method available since Release 0.1.0
|
||||
* @since Method available since Release 0.1.0
|
||||
*/
|
||||
protected function comparePriority($a, $b)
|
||||
{
|
||||
return $a['pri'] - $b['pri'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Automatically set the https option depending on the current connection
|
||||
* value.
|
||||
*
|
||||
* If the current connection is HTTPS, the https options is activated.
|
||||
* If it is not HTTPS, the https option is deactivated.
|
||||
*
|
||||
* @return self
|
||||
*/
|
||||
public function detectHttps()
|
||||
{
|
||||
$this->setHttps(
|
||||
isset($_SERVER['HTTPS']) && $_SERVER['HTTPS']
|
||||
);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify and cast the email address hashing algorithm to use.
|
||||
*
|
||||
* @param string $algorithm Algorithm to use, "sha256" or "md5".
|
||||
*
|
||||
* @return string Algorithm
|
||||
*
|
||||
* @throws InvalidArgumentException When an unsupported algorithm is given
|
||||
*/
|
||||
protected function processAlgorithm($algorithm)
|
||||
{
|
||||
$algorithm = (string)$algorithm;
|
||||
if ($algorithm !== 'md5' && $algorithm !== 'sha256') {
|
||||
throw new InvalidArgumentException(
|
||||
'Only md5 and sha256 hashing supported'
|
||||
);
|
||||
}
|
||||
|
||||
return $algorithm;
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify and cast the default URL to use when no avatar image can be found.
|
||||
* If none is set, the libravatar logo is returned.
|
||||
*
|
||||
* @param string $url Full URL to use OR one of the following:
|
||||
* - "404" - give a "404 File not found" instead of an image
|
||||
* - "mm"
|
||||
* - "identicon"
|
||||
* - "monsterid"
|
||||
* - "wavatar"
|
||||
* - "retro"
|
||||
*
|
||||
* @return string Default URL
|
||||
*
|
||||
* @throws InvalidArgumentException When an invalid URL is given
|
||||
*/
|
||||
protected function processDefault($url)
|
||||
{
|
||||
if ($url === null) {
|
||||
return $url;
|
||||
}
|
||||
|
||||
$url = (string)$url;
|
||||
|
||||
switch ($url) {
|
||||
case '404':
|
||||
case 'mm':
|
||||
case 'identicon':
|
||||
case 'monsterid':
|
||||
case 'wavatar':
|
||||
case 'retro':
|
||||
break;
|
||||
default:
|
||||
$valid = filter_var($url, FILTER_VALIDATE_URL);
|
||||
if (!$valid) {
|
||||
throw new InvalidArgumentException('Invalid default avatar URL');
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
return $url;
|
||||
}
|
||||
|
||||
/**
|
||||
* Verify and cast the required size of the images.
|
||||
*
|
||||
* @param integer $size Size (width and height in pixels) of the image.
|
||||
* NULL for the default width.
|
||||
*
|
||||
* @return integer Size
|
||||
*
|
||||
* @throws InvalidArgumentException When a size <= 0 is given
|
||||
*/
|
||||
protected function processSize($size)
|
||||
{
|
||||
if ($size === null) {
|
||||
return $size;
|
||||
}
|
||||
|
||||
$size = (int)$size;
|
||||
if ($size <= 0) {
|
||||
throw new InvalidArgumentException('Size has to be larger than 0');
|
||||
}
|
||||
|
||||
return (int)$size;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Set the email address hashing algorithm to use.
|
||||
* To keep gravatar compatibility, use "md5".
|
||||
*
|
||||
* @param string $algorithm Algorithm to use, "sha256" or "md5".
|
||||
*
|
||||
* @return self
|
||||
* @throws InvalidArgumentException When an unsupported algorithm is given
|
||||
*/
|
||||
public function setAlgorithm($algorithm)
|
||||
{
|
||||
$this->algorithm = $this->processAlgorithm($algorithm);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the default URL to use when no avatar image can be found.
|
||||
* If none is set, the gravatar logo is returned.
|
||||
*
|
||||
* @param string $url Full URL to use OR one of the following:
|
||||
* - "404" - give a "404 File not found" instead of an image
|
||||
* - "mm"
|
||||
* - "identicon"
|
||||
* - "monsterid"
|
||||
* - "wavatar"
|
||||
* - "retro"
|
||||
*
|
||||
* @return self
|
||||
* @throws InvalidArgumentException When an invalid URL is given
|
||||
*/
|
||||
public function setDefault($url)
|
||||
{
|
||||
$this->default = $this->processDefault($url);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set if HTTPS URLs shall be returned.
|
||||
*
|
||||
* @param boolean $useHttps If HTTPS url shall be returned
|
||||
*
|
||||
* @return self
|
||||
*
|
||||
* @see detectHttps()
|
||||
*/
|
||||
public function setHttps($useHttps)
|
||||
{
|
||||
$this->https = (bool)$useHttps;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the required size of the images.
|
||||
* Every avatar image is square sized, which means you need to set only number.
|
||||
*
|
||||
* @param integer $size Size (width and height) of the image
|
||||
*
|
||||
* @return self
|
||||
* @throws InvalidArgumentException When a size <= 0 is given
|
||||
*/
|
||||
public function setSize($size)
|
||||
{
|
||||
$this->size = $this->processSize($size);
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
|
|
@ -369,4 +667,3 @@ class Services_Libravatar
|
|||
*/
|
||||
|
||||
?>
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@
|
|||
/**
|
||||
* Name: Libravatar Support
|
||||
* Description: If there is no avatar image for a new user or contact this plugin will look for one at Libravatar. Please disable Gravatar addon if you use this one. (requires PHP >= 5.3)
|
||||
* Version: 1.0
|
||||
* Version: 1.1
|
||||
* Author: Klaus Weidenbach <http://friendica.dszdw.net/profile/klaus>
|
||||
*/
|
||||
|
||||
|
|
@ -26,7 +26,7 @@ function libravatar_install() {
|
|||
function libravatar_uninstall() {
|
||||
unregister_hook('avatar_lookup', 'addon/libravatar/libravatar.php', 'libravatar_lookup');
|
||||
|
||||
logger("uninstalled libravatar");
|
||||
logger("unregistered libravatar in avatar_lookup hook");
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -48,10 +48,9 @@ function libravatar_lookup($a, &$b) {
|
|||
|
||||
require_once 'Services/Libravatar.php';
|
||||
$libravatar = new Services_Libravatar();
|
||||
$options = array();
|
||||
$options['s'] = $b['size'];
|
||||
$options['d'] = $default_avatar;
|
||||
$avatar_url = $libravatar->url($b['email'], $options);
|
||||
$libravatar->setSize($b['size']);
|
||||
$libravatar->setDefault($default_avatar);
|
||||
$avatar_url = $libravatar->getUrl($b['email']);
|
||||
|
||||
$b['url'] = $avatar_url;
|
||||
$b['success'] = true;
|
||||
|
|
@ -81,8 +80,8 @@ function libravatar_plugin_admin (&$a, &$o) {
|
|||
// Show warning if PHP version is too old
|
||||
if (! version_compare(PHP_VERSION, '5.3.0', '>=')) {
|
||||
$o = '<h5>' .t('Warning') .'</h5><p>';
|
||||
$o .= sprintf(t('Your PHP version %s is lower than the required PHP 5.3.'), PHP_VERSION);
|
||||
$o .= '<br>' .t('This addon is not functional on you server.') .'<p><br>';
|
||||
$o .= sprintf(t('Your PHP version %s is lower than the required PHP >= 5.3.'), PHP_VERSION);
|
||||
$o .= '<br>' .t('This addon is not functional on your server.') .'<p><br>';
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -91,7 +90,7 @@ function libravatar_plugin_admin (&$a, &$o) {
|
|||
dbesc('gravatar')
|
||||
);
|
||||
if (count($r)) {
|
||||
$o = '<h5>' .t('Information') .'</h5><p>' .t('Gravatar addon is installed. Please disable the gravatar addon.<br>The Libravatar addon will fall back to gravatar if nothing was found at libravatar.') .'</p><br><br>';
|
||||
$o = '<h5>' .t('Information') .'</h5><p>' .t('Gravatar addon is installed. Please disable the Gravatar addon.<br>The Libravatar addon will fall back to Gravatar if nothing was found at Libravatar.') .'</p><br><br>';
|
||||
}
|
||||
|
||||
// output Libravatar settings
|
||||
|
|
|
|||
Loading…
Reference in a new issue