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<?php |
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declare(strict_types=1); |
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/** |
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* Saito - The Threaded Web Forum |
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* |
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* @copyright Copyright (c) the Saito Project Developers |
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* @link https://github.com/Schlaefer/Saito |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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namespace App\View\Helper; |
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use App\Model\Entity\User; |
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use Cake\View\Helper\HtmlHelper; |
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use Cake\View\Helper\UrlHelper; |
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use Identicon\Identicon; |
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use Saito\RememberTrait; |
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use Saito\User\CurrentUser\CurrentUserInterface; |
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use Saito\User\ForumsUserInterface; |
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use Stopwatch\Lib\Stopwatch; |
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/** |
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* Class UserHelper |
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* |
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* @package App\View\Helper |
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* @property HtmlHelper $Html |
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* @property UrlHelper $Url |
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*/ |
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class UserHelper extends AppHelper |
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{ |
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use RememberTrait; |
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public $helpers = ['Html', 'Url']; |
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/** |
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* banned |
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* |
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* @param bool $isBanned banned |
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* @return string |
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*/ |
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public function banned($isBanned) |
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{ |
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$out = ''; |
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if ($isBanned) { |
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$out = '<i class="fa fa-ban fa-lg"></i>'; |
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} |
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return $out; |
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} |
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/** |
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* generates CSS from user-preferences |
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* |
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* @param array $User user |
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* @return string |
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*/ |
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public function generateCss(array $User) |
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{ |
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$styles = []; |
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// colors |
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$cNew = $User['user_color_new_postings']; |
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$cOld = $User['user_color_old_postings']; |
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$cAct = $User['user_color_actual_posting']; |
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$aMetatags = ['', ':link', ':visited', ':hover', ':active']; |
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foreach ($aMetatags as $aMetatag) { |
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if (!empty($cOld) && $cOld !== '#') { |
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$styles[] = ".et-root .et$aMetatag, .et-reply .et$aMetatag { color: $cOld; }"; |
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} |
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if (!empty($cNew) && $cNew !== '#') { |
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$styles[] = ".et-new .et$aMetatag { color: $cNew; }"; |
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} |
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if (!empty($cAct) && $cAct !== '#') { |
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$styles[] = ".et-current .et$aMetatag { color: $cAct; }"; |
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} |
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} |
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return '<style type="text/css">' . implode(" ", $styles) . '</style>'; |
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} |
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/** |
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* Translates user types |
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* |
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* @param string $type type |
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* @return mixed |
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*/ |
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public function type($type) |
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{ |
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// write out all __() strings for l10n |
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switch ($type) { |
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case 'user': |
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return __('user.type.user'); |
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case 'mod': |
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return __('user.type.mod'); |
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case 'admin': |
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return __('user.type.admin'); |
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} |
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} |
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/** |
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* Creates link to user's external (non-Saito) homepage |
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* |
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* @param string $url user provided URL-string |
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* @return string link or escaped string |
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*/ |
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public function linkExternalHomepage(string $url): string |
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{ |
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$link = $url; |
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if (substr($link, 0, 4) == 'www.') { |
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$link = 'http://' . $link; |
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} |
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if (substr($link, 0, 4) == 'http') { |
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$text = '<i class="fa fa-home fa-lg"></i>'; |
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return $this->Html->link($text, $link, ['escape' => false]); |
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} |
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return h($url); |
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} |
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/** |
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* Link to user-profile |
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* |
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* @param User|ForumsUserInterface $user user |
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* @param bool|CurrentUserInterface $link link |
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* @param array $options options |
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* @return string |
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*/ |
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public function linkToUserProfile($user, $link = true, array $options = []): string |
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{ |
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$options += [ |
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'title' => $user->get('username'), |
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'escape' => true |
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]; |
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$id = $user->get('id'); |
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$name = $options['title']; |
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unset($options['title']); |
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if (empty($id)) { |
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// removed user |
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$html = $name; |
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} elseif (($link === true) |
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|| ($link instanceof CurrentUserInterface && $link->isLoggedIn()) |
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) { |
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return $this->Html->link($name, '/users/view/' . $id, $options); |
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} else { |
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$html = $name; |
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} |
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if ($options['escape']) { |
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$html = h($html); |
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} |
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return $html; |
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} |
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/** |
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* Get image avatar for user |
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* |
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* @param User|ForumsUserInterface $user User |
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* @param array $options options |
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* @return string HTML |
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*/ |
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public function getAvatar($user, array $options = []) |
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{ |
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$getAvatar = function () use ($user, $options) { |
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Stopwatch::start('UserHelper::getAvatar()'); |
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$defaults = [ |
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'class' => 'avatar-image', |
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'link' => [ |
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'class' => 'avatar-link', |
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'escape' => false |
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], |
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'size' => 50, |
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'style' => '', |
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'tag' => 'span' |
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]; |
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$options = array_replace_recursive($defaults, $options); |
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$size = $options['size']; |
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$avatar = $user->get('avatar'); |
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if ($avatar) { |
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$userId = $user->get('id'); |
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$url = "useruploads/users/avatar/{$userId}/square_{$avatar}"; |
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$imgUri = $this->Url->assetUrl($url); |
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} else { |
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$name = $user->get('username'); |
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$hdpi = 2 * $size; |
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$imgUri = (new Identicon)->getImageDataUri($name, $hdpi); |
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} |
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$style = "background-image: url({$imgUri});" . $options['style']; |
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$html = $this->Html->tag( |
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$options['tag'], |
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'', |
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[ |
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'class' => $options['class'], |
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'style' => $style, |
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] |
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); |
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if ($options['link'] !== false) { |
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$options['link']['title'] = $html; |
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$html = $this->linkToUserProfile($user, true, $options['link']); |
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} |
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Stopwatch::end('UserHelper::getAvatar()'); |
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return $html; |
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}; |
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$name = $user->get('username'); |
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$hash = 'avatar.' . md5($name . serialize($options)); |
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return $this->remember($hash, $getAvatar); |
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} |
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} |
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Schlaefer /
Saito
