From daf85306a53c0088ed77d17260ca31aac4249179 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <jakub@vrana.cz>
Date: Wed, 4 May 2011 11:42:46 +0200
Subject: [PATCH] Send e-mail by Ctrl+Enter (Editor)

---
 adminer/static/functions.js    | 15 ++++++++++-----
 editor/include/adminer.inc.php |  6 ++++--
 editor/include/editing.inc.php |  4 ++--
 3 files changed, 16 insertions(+), 9 deletions(-)

diff --git a/adminer/static/functions.js b/adminer/static/functions.js
index 687d66643..85253a7a1 100644
--- a/adminer/static/functions.js
+++ b/adminer/static/functions.js
@@ -190,16 +190,21 @@ function textareaKeydown(target, event) {
 	return true;
 }
 
-/** Send form by Enter on <select>
+/** Send form by Ctrl+Enter on <select> and <textarea>
 * @param KeyboardEvent
+* @param [string]
 * @return boolean
 */
-function bodyKeydown(event) {
+function bodyKeydown(event, button) {
 	var target = event.target || event.srcElement;
-	if (event.ctrlKey && (event.keyCode == 13 || event.keyCode == 10) && !event.altKey && !event.metaKey && /select|textarea/i.test(target.tagName)) { // 13|10 - Enter, shiftKey allowed
+	if (event.ctrlKey && (event.keyCode == 13 || event.keyCode == 10) && !event.altKey && !event.metaKey && /select|textarea|input/i.test(target.tagName)) { // 13|10 - Enter, shiftKey allowed
 		target.blur();
-		if ((!target.form.onsubmit || target.form.onsubmit() !== false) && !ajaxForm(target.form)) {
-			target.form.submit();
+		if ((!target.form.onsubmit || target.form.onsubmit() !== false) && !ajaxForm(target.form, (button ? button + '=1' : ''))) {
+			if (button) {
+				target.form[button].click();
+			} else {
+				target.form.submit();
+			}
 		}
 		return false;
 	}
diff --git a/editor/include/adminer.inc.php b/editor/include/adminer.inc.php
index 71fa7ea41..8bc7217a7 100644
--- a/editor/include/adminer.inc.php
+++ b/editor/include/adminer.inc.php
@@ -278,13 +278,15 @@ function selectActionPrint() {
 	function selectEmailPrint($emailFields, $columns) {
 		if ($emailFields) {
 			print_fieldset("email", lang('E-mail'), $_POST["email_append"]);
+			echo "<div onkeydown=\"eventStop(event); return bodyKeydown(event, 'email');\">\n";
 			echo "<p>" . lang('From') . ": <input name='email_from' value='" . h($_POST ? $_POST["email_from"] : $_COOKIE["adminer_email"]) . "'>\n";
 			echo lang('Subject') . ": <input name='email_subject' value='" . h($_POST["email_subject"]) . "'>\n";
-			echo "<p><textarea name='email_message' rows='15' cols='75'>" . h($_POST["email_message"] . ($_POST["email_append"] ? '{$' . "$_POST[email_addition]}" : "")) . "</textarea><br>\n"; //! Ctrl+Enter for this.form.email
-			echo html_select("email_addition", $columns, $_POST["email_addition"]) . "<input type='submit' name='email_append' value='" . lang('Insert') . "'>\n"; //! JavaScript
+			echo "<p><textarea name='email_message' rows='15' cols='75'>" . h($_POST["email_message"] . ($_POST["email_append"] ? '{$' . "$_POST[email_addition]}" : "")) . "</textarea>\n"; //! Ctrl+Enter for this.form.email
+			echo "<p onkeydown=\"eventStop(event); return bodyKeydown(event, 'email_append');\">" . html_select("email_addition", $columns, $_POST["email_addition"]) . "<input type='submit' name='email_append' value='" . lang('Insert') . "'>\n"; //! JavaScript
 			echo "<p>" . lang('Attachments') . ": <input type='file' name='email_files[]' onchange=\"this.onchange = function () { }; var el = this.cloneNode(true); el.value = ''; this.parentNode.appendChild(el);\">";
 			echo "<p>" . (count($emailFields) == 1 ? '<input type="hidden" name="email_field" value="' . h(key($emailFields)) . '">' : html_select("email_field", $emailFields));
 			echo "<input type='submit' name='email' value='" . lang('Send') . "' onclick=\"return this.form['delete'].onclick();\">\n";
+			echo "</div>\n";
 			echo "</div></fieldset>\n";
 		}
 	}
diff --git a/editor/include/editing.inc.php b/editor/include/editing.inc.php
index 5699ed844..c3810833c 100644
--- a/editor/include/editing.inc.php
+++ b/editor/include/editing.inc.php
@@ -16,12 +16,12 @@ function email_header($header) {
 * @param array
 * @return bool
 */
-function send_mail($email, $subject, $message, $from = "", $files = array("error" => array())) {
+function send_mail($email, $subject, $message, $from = "", $files = array()) {
 	$eol = (strncasecmp(PHP_OS, "win", 3) ? "\n" : "\r\n"); // PHP_EOL available since PHP 4.3.10 and 5.0.2
 	$message = str_replace("\n", $eol, wordwrap(str_replace("\r", "", "$message\n")));
 	$boundary = uniqid("boundary");
 	$attachments = "";
-	foreach ($files["error"] as $key => $val) {
+	foreach ((array) $files["error"] as $key => $val) {
 		if (!$val) {
 			$attachments .= "--$boundary$eol"
 				. "Content-Type: " . str_replace("\n", "", $files["type"][$key]) . $eol