PHP Avatar::defaultImage方法代码示例

 /**
  * Constructor
  *
  * @param User    $user    the user for the feed
  * @param User    $cur     the current authenticated user, if any
  * @param boolean $indent  flag to turn indenting on or off
  *
  * @return void
  */
 function __construct($user, $cur = null, $indent = true)
 {
     parent::__construct($cur, $indent);
     $this->user = $user;
     if (!empty($user)) {
         $profile = $user->getProfile();
         $this->addAuthor($profile->nickname, $user->uri);
         $this->setActivitySubject($profile->asActivityNoun('subject'));
     }
     // TRANS: Title in atom user notice feed. %s is a user name.
     $title = sprintf(_("%s timeline"), $user->nickname);
     $this->setTitle($title);
     $sitename = common_config('site', 'name');
     $subtitle = sprintf(_('Updates from %1$s on %2$s!'), $user->nickname, $sitename);
     $this->setSubtitle($subtitle);
     $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
     $logo = $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE);
     $this->setLogo($logo);
     $this->setUpdated('now');
     $this->addLink(common_local_url('showstream', array('nickname' => $user->nickname)));
     $self = common_local_url('ApiTimelineUser', array('id' => $user->id, 'format' => 'atom'));
     $this->setId($self);
     $this->setSelfLink($self);
     $this->addLink(common_local_url('sup', null, null, $user->id), array('rel' => 'http://api.friendfeed.com/2008/03#sup', 'type' => 'application/json'));
 }

 function showNotice($notice)
 {
     $profile = $notice->getProfile();
     if (empty($profile)) {
         common_log(LOG_WARNING, sprintf("Notice %d has no profile", $notice->id));
         return;
     }
     $this->out->elementStart('li', 'hentry notice');
     $this->out->elementStart('div', 'entry-title');
     $avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
     $this->out->elementStart('span', 'vcard author');
     $this->out->elementStart('a', array('title' => $profile->fullname ? $profile->fullname : $profile->nickname, 'href' => $profile->profileurl, 'class' => 'url'));
     $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE), 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'class' => 'avatar photo', 'alt' => $profile->fullname ? $profile->fullname : $profile->nickname));
     $this->out->text(' ');
     $this->out->element('span', 'fn nickname', $profile->nickname);
     $this->out->elementEnd('a');
     $this->out->elementEnd('span');
     $this->out->elementStart('p', 'entry-content');
     $this->out->raw($notice->rendered);
     $this->out->elementEnd('p');
     $this->out->elementStart('div', 'entry_content');
     class_exists('NoticeList');
     $nli = new NoticeListItem($notice, $this->out);
     $nli->showNoticeLink();
     $this->out->elementEnd('div');
     if (!empty($notice->value)) {
         $this->out->elementStart('p');
         $this->out->text($notice->value);
         $this->out->elementEnd('p');
     }
     $this->out->elementEnd('div');
     $this->out->elementEnd('li');
 }

 /**
  * Class handler.
  *
  * @param array $args query arguments
  *
  * @return boolean false if nickname or user isn't found
  */
 protected function handle()
 {
     parent::handle();
     $nickname = $this->trimmed('nickname');
     if (!$nickname) {
         // TRANS: Client error displayed trying to get an avatar without providing a nickname.
         $this->clientError(_('No nickname.'));
     }
     $size = $this->trimmed('size') ?: 'original';
     $user = User::getKV('nickname', $nickname);
     if (!$user) {
         // TRANS: Client error displayed trying to get an avatar for a non-existing user.
         $this->clientError(_('No such user.'));
     }
     $profile = $user->getProfile();
     if (!$profile) {
         // TRANS: Error message displayed when referring to a user without a profile.
         $this->clientError(_('User has no profile.'));
     }
     if ($size === 'original') {
         try {
             $avatar = Avatar::getUploaded($profile);
             $url = $avatar->displayUrl();
         } catch (NoAvatarException $e) {
             $url = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
         }
     } else {
         $url = $profile->avatarUrl($size);
     }
     common_redirect($url, 302);
 }

 /**
  * Show the item
  *
  * @return void
  */
 function show()
 {
     $group = $this->gm->getGroup();
     $sender = $this->gm->getSender();
     $this->out->elementStart('li', array('class' => 'hentry notice message group-message', 'id' => 'message-' . $this->gm->id));
     $this->out->elementStart('div', 'entry-title');
     $this->out->elementStart('span', 'vcard author');
     $this->out->elementStart('a', array('href' => $sender->profileurl, 'class' => 'url'));
     $avatar = $sender->getAvatar(AVATAR_STREAM_SIZE);
     $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE), 'width' => AVATAR_STREAM_SIZE, 'height' => AVATAR_STREAM_SIZE, 'class' => 'photo avatar', 'alt' => $sender->getBestName()));
     $this->out->element('span', array('class' => 'nickname fn'), $sender->nickname);
     $this->out->elementEnd('a');
     $this->out->elementEnd('span');
     $this->out->elementStart('p', array('class' => 'entry-content message-content'));
     $this->out->raw($this->gm->rendered);
     $this->out->elementEnd('p');
     $this->out->elementEnd('div');
     $this->out->elementStart('div', 'entry-content');
     $this->out->elementStart('a', array('rel' => 'bookmark', 'class' => 'timestamp', 'href' => $this->gm->url));
     $dt = common_date_iso8601($this->gm->created);
     $this->out->element('abbr', array('class' => 'published', 'title' => $dt), common_date_string($this->gm->created));
     $this->out->elementEnd('a');
     $this->out->elementEnd('div');
     $this->out->elementEnd('li');
 }

 /**
  * Constructor
  *
  * @param User    $user    the user for the feed
  * @param User    $cur     the current authenticated user, if any
  * @param boolean $indent  flag to turn indenting on or off
  *
  * @return void
  */
 function __construct($user, $cur = null, $indent = true)
 {
     parent::__construct($cur, $indent);
     $this->user = $user;
     if (!empty($user)) {
         $profile = $user->getProfile();
         $ao = ActivityObject::fromProfile($profile);
         array_push($ao->extra, $profile->profileInfo($cur));
         // XXX: For users, we generate an author _AND_ an <activity:subject>
         // This is for backward compatibility with clients (especially
         // StatusNet's clients) that assume the Atom will conform to an
         // older version of the Activity Streams API. Subject should be
         // removed in future versions of StatusNet.
         $this->addAuthorRaw($ao->asString('author'));
         $depMsg = 'Deprecation warning: activity:subject is present ' . 'only for backward compatibility. It will be ' . 'removed in the next version of StatusNet.';
         $this->addAuthorRaw("<!--{$depMsg}-->\n" . $ao->asString('activity:subject'));
     }
     // TRANS: Title in atom user notice feed. %s is a user name.
     $title = sprintf(_("%s timeline"), $user->nickname);
     $this->setTitle($title);
     $sitename = common_config('site', 'name');
     $subtitle = sprintf(_('Updates from %1$s on %2$s!'), $user->nickname, $sitename);
     $this->setSubtitle($subtitle);
     $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
     $logo = $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE);
     $this->setLogo($logo);
     $this->setUpdated('now');
     $this->addLink(common_local_url('showstream', array('nickname' => $user->nickname)));
     $self = common_local_url('ApiTimelineUser', array('id' => $user->id, 'format' => 'atom'));
     $this->setId($self);
     $this->setSelfLink($self);
     $this->addLink(common_local_url('sup', null, null, $user->id), array('rel' => 'http://api.friendfeed.com/2008/03#sup', 'type' => 'application/json'));
 }

 function avatar()
 {
     $avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
     if (empty($avatar)) {
         $avatar = $this->profile->getAvatar(73);
     }
     return !empty($avatar) ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE);
 }

 function showNotice($notice)
 {
     $profile = $notice->getProfile();
     if (empty($profile)) {
         common_log(LOG_WARNING, sprintf("Notice %d has no profile", $notice->id));
         return;
     }
     $this->out->elementStart('li', 'hentry notice');
     $this->out->elementStart('div', 'entry-title');
     $avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
     $this->out->elementStart('span', 'vcard author');
     $this->out->elementStart('a', array('title' => $profile->fullname ? $profile->fullname : $profile->nickname, 'href' => $profile->profileurl, 'class' => 'url'));
     $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE), 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'class' => 'avatar photo', 'alt' => $profile->fullname ? $profile->fullname : $profile->nickname));
     $this->out->text(' ');
     $this->out->element('span', 'fn nickname', $profile->nickname);
     $this->out->elementEnd('a');
     $this->out->elementEnd('span');
     $this->out->elementStart('p', 'entry-content');
     $this->out->raw($notice->rendered);
     $notice_link_cfg = common_config('site', 'notice_link');
     if ('direct' === $notice_link_cfg) {
         $this->out->text(' (');
         $this->out->element('a', array('href' => $notice->uri), 'see');
         $this->out->text(')');
     } elseif ('attachment' === $notice_link_cfg) {
         if ($count = $notice->hasAttachments()) {
             // link to attachment(s) pages
             if (1 === $count) {
                 $f2p = File_to_post::staticGet('post_id', $notice->id);
                 $href = common_local_url('attachment', array('attachment' => $f2p->file_id));
                 $att_class = 'attachment';
             } else {
                 $href = common_local_url('attachments', array('notice' => $notice->id));
                 $att_class = 'attachments';
             }
             $clip = Theme::path('images/icons/clip.png', 'base');
             $this->out->elementStart('a', array('class' => $att_class, 'style' => "font-style: italic;", 'href' => $href, 'title' => "# of attachments: {$count}"));
             $this->out->raw(" ({$count}&nbsp");
             $this->out->element('img', array('style' => 'display: inline', 'align' => 'top', 'width' => 20, 'height' => 20, 'src' => $clip, 'alt' => 'alt'));
             $this->out->text(')');
             $this->out->elementEnd('a');
         } else {
             $this->out->text(' (');
             $this->out->element('a', array('href' => $notice->uri), 'see');
             $this->out->text(')');
         }
     }
     $this->out->elementEnd('p');
     if (!empty($notice->value)) {
         $this->out->elementStart('p');
         $this->out->text($notice->value);
         $this->out->elementEnd('p');
     }
     $this->out->elementEnd('div');
     $this->out->elementEnd('li');
 }

 function showProfile()
 {
     $this->out->elementStart('li', 'vcard');
     $this->out->elementStart('a', array('title' => $this->profile->getBestName(), 'href' => $this->profile->profileurl, 'rel' => 'contact member', 'class' => 'url'));
     $avatar = $this->profile->getAvatar(AVATAR_MINI_SIZE);
     $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE), 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'class' => 'avatar photo', 'alt' => $this->profile->fullname ? $this->profile->fullname : $this->profile->nickname));
     $this->out->element('span', 'fn nickname', $this->profile->nickname);
     $this->out->elementEnd('a');
     $this->out->elementEnd('li');
 }

 function showAvatar()
 {
     if (Event::handle('StartProfilePageAvatar', array($this->out, $this->profile))) {
         $avatar = $this->profile->getAvatar(AVATAR_PROFILE_SIZE);
         $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_PROFILE_SIZE), 'id' => 'profile_avatar', 'width' => AVATAR_PROFILE_SIZE, 'height' => AVATAR_PROFILE_SIZE, 'alt' => $this->profile->nickname));
         $this->showNickname();
         $this->showFullName();
         $user = User::staticGet('id', $this->profile->id);
         $cur = common_current_user();
         if ($cur && $cur->id == $user->id) {
             $this->out->element('a', array('href' => common_local_url('avatarsettings'), 'id' => 'edit_avatar'), _('编辑头像'));
         }
         Event::handle('EndProfilePageAvatar', array($this->out, $this->profile));
     }
 }

 function show()
 {
     $this->out->elementStart('li', 'vcard');
     if (Event::handle('StartProfileListItemProfileElements', array($this))) {
         if (Event::handle('StartProfileListItemAvatar', array($this))) {
             $aAttrs = $this->linkAttributes();
             $this->out->elementStart('a', $aAttrs);
             $avatar = $this->profile->getAvatar(AVATAR_MINI_SIZE);
             $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_MINI_SIZE), 'width' => AVATAR_MINI_SIZE, 'height' => AVATAR_MINI_SIZE, 'class' => 'avatar photo', 'alt' => $this->profile->fullname ? $this->profile->fullname : $this->profile->nickname));
             $this->out->element('span', 'fn nickname', $this->profile->nickname);
             $this->out->elementEnd('a');
             Event::handle('EndProfileListItemAvatar', array($this));
         }
         $this->out->elementEnd('li');
     }
 }

 /**
  * Show the widget
  *
  * @return void
  */
 function show()
 {
     $this->out->elementStart('li', array('class' => 'hentry notice', 'id' => 'message-' . $this->message->id));
     $profile = $this->getMessageProfile();
     $this->out->elementStart('div', 'entry-title');
     $this->out->elementStart('span', 'vcard author');
     $this->out->elementStart('a', array('href' => $profile->profileurl, 'class' => 'url'));
     $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
     $this->out->element('img', array('src' => $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE), 'class' => 'photo avatar', 'width' => AVATAR_STREAM_SIZE, 'height' => AVATAR_STREAM_SIZE, 'alt' => $profile->fullname ? $profile->fullname : $profile->nickname));
     $this->out->element('span', array('class' => 'nickname fn'), $profile->nickname);
     $this->out->elementEnd('a');
     $this->out->elementEnd('span');
     // FIXME: URL, image, video, audio
     $this->out->elementStart('p', array('class' => 'entry-content'));
     $this->out->raw($this->message->rendered);
     $this->out->elementEnd('p');
     $this->out->elementEnd('div');
     $messageurl = common_local_url('showmessage', array('message' => $this->message->id));
     // XXX: we need to figure this out better. Is this right?
     if (strcmp($this->message->uri, $messageurl) != 0 && preg_match('/^http/', $this->message->uri)) {
         $messageurl = $this->message->uri;
     }
     $this->out->elementStart('div', 'entry-content');
     $this->out->elementStart('a', array('rel' => 'bookmark', 'class' => 'timestamp', 'href' => $messageurl));
     $dt = common_date_iso8601($this->message->created);
     $this->out->element('abbr', array('class' => 'published', 'title' => $dt), common_date_string($this->message->created));
     $this->out->elementEnd('a');
     if ($this->message->source) {
         $this->out->elementStart('span', 'source');
         // FIXME: bad i18n. Device should be a parameter (from %s).
         // TRANS: Followed by notice source (usually the client used to send the notice).
         $this->out->text(_('from'));
         $this->showSource($this->message->source);
         $this->out->elementEnd('span');
     }
     $this->out->elementEnd('div');
     $this->out->elementEnd('li');
 }

 function libravatar_url($email, $size)
 {
     global $config;
     $defaultavatar = Avatar::defaultImage($size);
     if (isset($config['Libravatar']) && isset($config['Libravatar']['nocheck']) && $config['Libravatar']['nocheck'] === true) {
         include_once 'Services/Libravatar.php';
     } else {
         try {
             if (function_exists('stream_resolve_include_path') && stream_resolve_include_path('Services/Libravatar.php')) {
                 include_once 'Services/Libravatar.php';
             }
         } catch (exception $e) {
             return $defaultavatar;
         }
     }
     if (!class_exists('Services_Libravatar')) {
         return $defaultavatar;
     }
     $libravatar = new Services_Libravatar();
     $libravatar->setSize($size)->setDefault(Avatar::defaultImage($size))->setHttps(true);
     $url = $libravatar->getUrl($email);
     return $url;
 }

 function twitter_user_array($profile, $get_notice = false)
 {
     $twitter_user = array();
     $twitter_user['name'] = $profile->getBestName();
     $twitter_user['followers_count'] = $this->count_subscriptions($profile);
     $twitter_user['screen_name'] = $profile->nickname;
     $twitter_user['description'] = $profile->bio ? $profile->bio : null;
     $twitter_user['location'] = $profile->location ? $profile->location : null;
     $twitter_user['id'] = intval($profile->id);
     $avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
     $twitter_user['profile_image_url'] = $avatar ? $avatar->displayUrl() : Avatar::defaultImage(AVATAR_STREAM_SIZE);
     $twitter_user['protected'] = 'false';
     # not supported by Laconica yet
     $twitter_user['url'] = $profile->homepage ? $profile->homepage : null;
     if ($get_notice) {
         $notice = $profile->getCurrentNotice();
         if ($notice) {
             # don't get user!
             $twitter_user['status'] = $this->twitter_status_array($notice, false);
         }
     }
     return $twitter_user;
 }

 function gravatar_url($email, $size)
 {
     $url = "http://www.gravatar.com/avatar.php?gravatar_id=" . md5(strtolower($email)) . "&default=" . urlencode(Avatar::defaultImage($size)) . "&size=" . $size;
     return $url;
 }

//.........这里部分代码省略.........

					Copyright (C) 2015  Hannes Mannerheim and other contributors

					This program is free software: you can redistribute it and/or modify
					it under the terms of the GNU Affero General Public License as
					published by the Free Software Foundation, either version 3 of the
					License, or (at your option) any later version.

					This program is distributed in the hope that it will be useful,
					but WITHOUT ANY WARRANTY; without even the implied warranty of
					MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
					GNU Affero General Public License for more details.

					You should have received a copy of the GNU Affero General Public License
					along with this program.  If not, see <http://www.gnu.org/licenses/>.

					@licend  The above is the entire license notice
					for the JavaScript code in this page.
					*/

                    window.usersLanguageCode = <?php 
        print json_encode($user_browser_language);
        ?>
;
                    window.usersLanguageNameInEnglish = <?php 
        print json_encode(Locale::getDisplayLanguage($user_browser_language, 'en'));
        ?>
;
                    window.englishLanguageData = <?php 
        print file_get_contents(QVITTERDIR . '/locale/en.json');
        ?>
;
                    window.defaultAvatarStreamSize = <?php 
        print json_encode(Avatar::defaultImage(AVATAR_STREAM_SIZE));
        ?>
;
                    window.defaultAvatarProfileSize = <?php 
        print json_encode(Avatar::defaultImage(AVATAR_PROFILE_SIZE));
        ?>
;
					window.textLimit = <?php 
        print json_encode((int) common_config('site', 'textlimit'));
        ?>
;
					window.registrationsClosed = <?php 
        print json_encode($registrationsclosed);
        ?>
;
					window.thisSiteThinksItIsHttpButIsActuallyHttps = <?php 
        // this is due to a crazy setup at quitter.se, sorry about that
        $siteSSL = common_config('site', 'ssl');
        if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' && $siteSSL == 'never') {
            $this_site_thinks_it_is_http_but_is_actually_https = true;
            print 'true';
        } else {
            $this_site_thinks_it_is_http_but_is_actually_https = false;
            print 'false';
        }
        ?>
;
					window.siteTitle = <?php 
        print json_encode($sitetitle);
        ?>
;
					window.loggedIn = <?php 
        $logged_in_user_json = json_encode($logged_in_user_obj);