From 06d4b31d1ae7458a0295d2dfff9c929a4edcd9e8 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Thu, 4 Mar 2021 15:09:08 +0300
Subject: initial

---
 init.js  | 39 ++++++++++++++++++++++++++
 init.php | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 init.js
 create mode 100644 init.php

diff --git a/init.js b/init.js
new file mode 100644
index 0000000..4a95572
--- /dev/null
+++ b/init.js
@@ -0,0 +1,39 @@
+/* global Plugins, Headlines, xhr, dojo, fox, __ */
+
+Plugins.Mailto = {
+	send: function (id) {
+		if (!id) {
+			const ids = Headlines.getSelected();
+
+			if (ids.length == 0) {
+				alert(__("No articles selected."));
+				return;
+			}
+
+			id = ids.toString();
+		}
+
+		const dialog = new fox.SingleUseDialog({
+			title: __("Forward article by email (mailto:)"),
+			content: __("Loading, please wait...")
+		});
+
+		const tmph = dojo.connect(dialog, 'onShow', function () {
+			dojo.disconnect(tmph);
+
+			xhr.post("backend.php", App.getPhArgs("mailto", "emailArticle", {ids: id}), (reply) => {
+				dialog.attr('content', reply);
+			});
+		});
+
+
+		dialog.show();
+	}
+};
+
+// override default hotkey action if enabled
+Plugins.Mail = Plugins.Mail || {};
+
+Plugins.Mail.onHotkey = function(id) {
+	Plugins.Mailto.send(id);
+};
diff --git a/init.php b/init.php
new file mode 100644
index 0000000..514daac
--- /dev/null
+++ b/init.php
@@ -0,0 +1,95 @@
+<?php
+class MailTo extends Plugin {
+	private $host;
+
+	function about() {
+		return array(null,
+			"Share article via email (using mailto: links, invoking your mail client)",
+			"fox");
+	}
+
+	function init($host) {
+		$this->host = $host;
+
+		$host->add_hook($host::HOOK_ARTICLE_BUTTON, $this);
+		$host->add_hook($host::HOOK_HEADLINE_TOOLBAR_SELECT_MENU_ITEM, $this);
+	}
+
+	function hook_headline_toolbar_select_menu_item($feed_id, $is_cat) {
+		return "<div dojoType='dijit.MenuItem' onclick='Plugins.Mailto.send()'>".__('Forward by email (mailto:)')."</div>";
+	}
+
+	function get_js() {
+		return file_get_contents(__DIR__ . "/init.js");
+	}
+
+	function hook_article_button($line) {
+		return "<i class='material-icons' style=\"cursor : pointer\"
+					onclick=\"Plugins.Mailto.send(".$line["id"].")\"
+					title='".__('Forward by email (mailto:)')."'>mail_outline</i>";
+	}
+
+	function emailArticle() {
+
+		$ids = explode(",", clean($_REQUEST['ids']));
+		$ids_qmarks = arr_qmarks($ids);
+
+		$tpl = new Templator();
+
+		$tpl->readTemplateFromFile("email_article_template.txt");
+
+		$tpl->setVariable('USER_NAME', $_SESSION["name"], true);
+		//$tpl->setVariable('USER_EMAIL', $user_email, true);
+		$tpl->setVariable('TTRSS_HOST', $_SERVER["HTTP_HOST"], true);
+
+		$sth = $this->pdo->prepare("SELECT DISTINCT link, content, title
+			FROM ttrss_user_entries, ttrss_entries WHERE id = ref_id AND
+			id IN ($ids_qmarks) AND owner_uid = ?");
+		$sth->execute(array_merge($ids, [$_SESSION['uid']]));
+
+		if (count($ids) > 1) {
+			$subject = __("[Forwarded]") . " " . __("Multiple articles");
+		} else {
+			$subject = "";
+		}
+
+		while ($line = $sth->fetch()) {
+
+			if (!$subject)
+				$subject = __("[Forwarded]") . " " . htmlspecialchars($line["title"]);
+
+			$tpl->setVariable('ARTICLE_TITLE', strip_tags($line["title"]));
+			$tpl->setVariable('ARTICLE_URL', strip_tags($line["link"]));
+
+			$tpl->addBlock('article');
+		}
+
+		$tpl->addBlock('email');
+
+		$content = "";
+		$tpl->generateOutputToString($content);
+
+		$mailto_link = "mailto:?subject=".rawurlencode($subject)."&body=".rawurlencode($content);
+
+		?>
+
+		<section>
+			<div class='panel text-center'>
+				<a target="_blank" href="<?= htmlspecialchars($mailto_link) ?>">
+					<?= __("Click to open your mail client") ?>
+				</a>
+			</div>
+		</section>
+
+		<footer class='text-center'>
+			<?= \Controls\submit_tag(__('Close this dialog')) ?>
+		</footer>
+
+		<?php
+	}
+
+	function api_version() {
+		return 2;
+	}
+
+}
-- 
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