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.gitignore
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.gitignore
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.idea
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@ -1,10 +1,10 @@
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{
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"name": "ss88/easy_unsubscribe",
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"name": "stuzer05/roundcube-easy-unsubscribe",
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"type": "roundcube-plugin",
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"description": "Displays a small icon after the subject line when viewing an email, so you can very quickly unsubscribe.",
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"license": "GPL-3.0+",
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"keywords": ["unsubscribe","subscription", "newsletter", "mailer"],
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"homepage": "https://github.com/SS88UK/roundcube-easy-unsubscribe",
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"homepage": "https://gitea.stuzer.link/stuzer05/roundcube-easy-unsubscribe",
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"require": {
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"roundcube/plugin-installer": ">=0.1.6"
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}
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@ -1,8 +1,12 @@
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.easy_unsubscribe_link img { height: 13px; margin-left: 10px; vertical-align: middle; opacity: 0.5; transition:all 0.3s ease; }
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.easy_unsubscribe_link:hover img { opacity:1; }
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.easy_unsubscribe_link img {
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height: 20px;
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margin-left: 10px;
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vertical-align: middle;
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opacity: 0.5;
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transition: all 0.3s ease;
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cursor: pointer;
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}
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/**
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* Tooltip Styles
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*/
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.tooltip,[data-tooltip]{position:relative;cursor:pointer}.tooltip:after,.tooltip:before,[data-tooltip]:after,[data-tooltip]:before{position:absolute;visibility:hidden;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";filter:alpha(Opacity=0);opacity:0;-webkit-transition:opacity .2s ease-in-out,visibility .2s ease-in-out,-webkit-transform .2s cubic-bezier(.71,1.7,.77,1.24);-moz-transition:opacity .2s ease-in-out,visibility .2s ease-in-out,-moz-transform .2s cubic-bezier(.71,1.7,.77,1.24);transition:opacity .2s ease-in-out,visibility .2s ease-in-out,transform .2s cubic-bezier(.71,1.7,.77,1.24);-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);transform:translate3d(0,0,0);pointer-events:none}.tooltip:focus:after,.tooltip:focus:before,.tooltip:hover:after,.tooltip:hover:before,[data-tooltip]:focus:after,[data-tooltip]:focus:before,[data-tooltip]:hover:after,[data-tooltip]:hover:before{visibility:visible;-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";filter:alpha(Opacity=100);opacity:1}.tooltip:before,[data-tooltip]:before{z-index:1001;border:6px solid transparent;background:0 0;content:""}.tooltip:after,[data-tooltip]:after{z-index:1000;padding:5px 10px;width:160px;background-color:#000;background-color:hsla(0,0%,20%,.9);color:#fff;content:attr(data-tooltip);font-size:11px;line-height:11px}.tooltip-top:after,.tooltip-top:before,.tooltip:after,.tooltip:before,[data-tooltip]:after,[data-tooltip]:before{bottom:100%;left:50%}.tooltip-top:before,.tooltip:before,[data-tooltip]:before{margin-left:-6px;margin-bottom:-12px;border-top-color:#000;border-top-color:hsla(0,0%,20%,.9)}.tooltip-right:after,.tooltip-right:before{bottom:50%;left:100%}.tooltip-right:before{margin-bottom:0;margin-left:-12px;border-top-color:transparent;border-right-color:#000;border-right-color:hsla(0,0%,20%,.9)}.tooltip-right:focus:after,.tooltip-right:focus:before,.tooltip-right:hover:after,.tooltip-right:hover:before{-webkit-transform:translateX(12px);-moz-transform:translateX(12px);transform:translateX(12px)}.tooltip-left:before,.tooltip-right:before{top:3px}.tooltip-left:after,.tooltip-right:after{margin-left:0;margin-bottom:-10px}
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.easy_unsubscribe_link:hover img {
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opacity: 1;
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}
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@ -7,6 +7,9 @@ class easy_unsubscribe extends rcube_plugin {
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private $unsubscribe_img;
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function init() {
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ini_set('display_errors', '1');
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ini_set('display_startup_errors', '1');
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error_reporting(E_ALL);
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$rcmail = rcmail::get_instance();
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$layout = $rcmail->config->get('layout');
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@ -20,41 +23,64 @@ class easy_unsubscribe extends rcube_plugin {
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$this->add_texts('localization/');
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$rcmail->output->add_label('easy_unsubscribe.confirm');
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}
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public function storage_init($p) {
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$p['fetch_body'] = true;
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$p['fetch_headers'] = trim($p['fetch_headers'] . ' ' . strtoupper('List-Unsubscribe'));
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return $p;
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}
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public function message_headers($p) {
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public function decodeMimeHeader($header) {
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$elements = imap_mime_header_decode($header);
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return array_reduce($elements, function ($carry, $element) {
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return $carry . $element->text;
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}, '');
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}
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public function extractUnsubscribeUrls($content) {
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$pattern = '/https?:\/\/[^\s"\'<>]+\/[^\s"\'<>]*unsubscribe[^\s"\'<>]*/i';
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preg_match_all($pattern, $content, $matches);
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return $matches[0];
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}
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public function message_headers($p) {
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if($this->message_headers_done === false) {
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$this->message_headers_done = true;
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if(!isset($p['headers']->others['list-unsubscribe'])) return $p;
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$ListUnsubscribe = $p['headers']->others['list-unsubscribe'];
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$urls = [];
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$rcmail = rcmail::get_instance();
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$body = $rcmail->storage->get_body($p['uid']);
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$urls = array_merge($urls, $this->extractUnsubscribeUrls($body));
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$ListUnsubscribe = $this->decodeMimeHeader($p['headers']->others['list-unsubscribe']);
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if (preg_match_all('/<(.+)>/mU', $ListUnsubscribe, $items, PREG_PATTERN_ORDER)) {
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foreach ( $items[1] as $uri ) {
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$this->unsubscribe_img .= '<a class="easy_unsubscribe_link tooltip-right" data-tooltip="' . $this->gettext('click_to_unsubscribe') . '" data-href="'. htmlentities($uri) .'" target="_blank" onclick="easy_unsubscribe_click(this);"><img src="plugins/easy_unsubscribe/icon.png" alt="' . $this->gettext('unsubscribe') . '" /></a>';
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$urls[] = $uri;
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}
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}
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$urls = array_unique($urls);
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foreach ($urls as $uri) {
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if (str_contains($uri, 'mailto')) continue;
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if (!str_contains($uri, '?')) continue;
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$this->unsubscribe_img .= '<a class="easy_unsubscribe_link" title="'.$uri.'" data-href="'. htmlentities($uri) .'" target="_blank" onclick="easy_unsubscribe_click(this);"><img src="plugins/easy_unsubscribe/icon.png" alt="' . $this->gettext('unsubscribe') . '" /></a>';
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}
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}
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if(isset($p['output']['subject'])) {
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$p['output']['subject']['value'] = $p['output']['subject']['value'] . $this->unsubscribe_img;
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$p['output']['subject']['html'] = 1;
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}
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return $p;
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@ -2,6 +2,5 @@
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$labels = array();
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$labels['click_to_unsubscribe'] = "Click to unsubscribe";
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$labels['confirm'] = "Are you sure you want to unsubscribe?";
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$labels['unsubscribe'] = "Unsubscribe";
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$labels = array();
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$labels['click_to_unsubscribe'] = "Haz click para anular la suscripción";
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$labels['confirm'] = "¿Estás seguro de que deseas anular la suscripción?";
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$labels['unsubscribe'] = "Anular suscripción";
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$labels = array();
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$labels['click_to_unsubscribe'] = "Нажмите, чтобы отписаться";
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$labels['confirm'] = "Вы уверены, что хотите отказаться от подписки?";
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$labels['unsubscribe'] = "Отписаться";
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