From d5fb9f1051818a6a3edc389b2593f852882d60f7 Mon Sep 17 00:00:00 2001
From: fermin831 <fermin.hernandez@artica.es>
Date: Thu, 7 Feb 2019 12:22:50 +0100
Subject: [PATCH] Added AJAX to user notification config window

Former-commit-id: 9ca09ae777d699588a76dfb619156d800a95895b
---
 .../include/functions_notifications.php       | 27 +++++-
 .../users/user_edit_notifications.php         | 92 ++++++++++++++++---
 2 files changed, 106 insertions(+), 13 deletions(-)

diff --git a/pandora_console/include/functions_notifications.php b/pandora_console/include/functions_notifications.php
index 0f26ed977c..9037e9790f 100644
--- a/pandora_console/include/functions_notifications.php
+++ b/pandora_console/include/functions_notifications.php
@@ -168,9 +168,9 @@ function check_notification_readable(int $id_message)
  *
  * @return array with sources info
  */
-function notifications_get_all_sources()
+function notifications_get_all_sources($filter=[])
 {
-    return db_get_all_rows_in_table('tnotification_source');
+    return db_get_all_rows_filter('tnotification_source', $filter);
 }
 
 
@@ -478,6 +478,27 @@ function notifications_get_user_label_status($source, $user, $label)
     return notifications_build_user_enable_return($value, false);
 }
 
+function notifications_set_user_label_status($source, $user, $label, $value) {
+    $source_info = notifications_get_all_sources(['id' => $source]);
+    if (!isset($source_info[0])
+        || !$source_info[0]['enabled']
+        || !$source_info[0][$label]
+        || !$source_info[0]['user_editable']
+    ) {
+        return false;
+    }
+
+    return (bool) db_process_sql_update(
+        'tnotification_source_user',
+        [$label => $value],
+        [
+            'id_user'   => $user,
+            'id_source' => $source,
+        ]
+    );
+
+}
+
 
 /**
  * Print the notification ball to see unread messages
@@ -634,6 +655,8 @@ function notifications_print_user_switch($source, $user, $label)
             'name'     => $label,
             'value'    => $status['status'],
             'disabled' => !$status['enabled'],
+            'class'    => 'notifications-user-label_individual',
+            'id'       => 'notifications-user-'.$source['id'].'-label-'.$label,
         ]
     );
 }
diff --git a/pandora_console/operation/users/user_edit_notifications.php b/pandora_console/operation/users/user_edit_notifications.php
index d7a4f71194..6ffbf87976 100644
--- a/pandora_console/operation/users/user_edit_notifications.php
+++ b/pandora_console/operation/users/user_edit_notifications.php
@@ -4,7 +4,6 @@
 // ==================================================
 // Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
 // Please see http://pandorafms.org for full contribution list
-
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
 // as published by the Free Software Foundation for version 2.
@@ -12,19 +11,39 @@
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
-
 // Load global vars
 global $config;
 
 // Includes.
-include_once ($config['homedir'] . '/include/functions_notifications.php');
+require_once $config['homedir'].'/include/functions_notifications.php';
 
 // Load the header
-require($config['homedir'] . "/operation/users/user_edit_header.php");
+require $config['homedir'].'/operation/users/user_edit_header.php';
+
+if (get_parameter('change_label', 0)) {
+    $label = get_parameter('label', '');
+    $source = get_parameter('source', 0);
+    $user = get_parameter('user', '');
+    $value = get_parameter('value', 0) ? 1 : 0;
+
+    // Update the label value.
+    ob_clean();
+    echo json_encode(
+        [
+            'result' => notifications_set_user_label_status(
+                $source,
+                $user,
+                $label,
+                $value
+            ),
+        ]
+    );
+    return;
+}
 
 // User notification table. It is just a wrapper.
 $table_content = new StdClass();
-$table_content->data = array();
+$table_content->data = [];
 $table_content->width = '100%';
 $table_content->id = 'user-notifications-wrapper';
 $table_content->class = 'databox filters';
@@ -33,20 +52,71 @@ $table_content->size[1] = '33%';
 $table_content->size[2] = '33%';
 
 // Print the header.
-$table_content->data[] = array (
+$table_content->data[] = [
     '',
     __('Enable'),
-    __('Also receive an email')
-);
+    __('Also receive an email'),
+];
 
 $sources = notifications_get_all_sources();
 foreach ($sources as $source) {
-    $table_content->data[] = array(
+    $table_content->data[] = [
         $source['description'],
         notifications_print_user_switch($source, $id, 'enabled'),
         notifications_print_user_switch($source, $id, 'also_mail'),
-    );
+    ];
 }
+
 html_print_table($table_content);
 
-?>
\ No newline at end of file
+// Print id user to handle it on js.
+html_print_input_hidden('id_user', $id);
+
+?>
+<script>
+// Encapsulate the code
+(function() {
+    function notifications_change_label(event) {
+        event.preventDefault();
+        var check = document.getElementById(event.target.id);
+        if (check === null) return;
+
+        var match = /notifications-user-([0-9]+)-label-(.*)/
+            .exec(event.target.id);
+
+        jQuery.post ("ajax.php",
+            {
+                "page" : "operation/users/user_edit_notifications",
+                "change_label" : 1,
+                "label" : match[2],
+                "source" : match[1],
+                "user" : document.getElementById('hidden-id_user').value,
+                "value": check.checked ? 1 : 0
+            },
+            function (data, status) {
+                if (!data.result) {
+                    console.error("Error changing configuration in database.");
+                } else {
+                    check.checked = !check.checked;
+                }
+            },
+            "json"
+        ).done(function(m){})
+        .fail(function(xhr, textStatus, errorThrown){
+            console.error(
+                "Cannot change configuration in database. Server error.",
+                xhr.responseText
+            );
+        });
+
+    }
+    var all_labels = document.getElementsByClassName(
+        'notifications-user-label_individual'
+    );
+    for (var i = 0; i < all_labels.length; i++) {
+        all_labels[i].addEventListener(
+            'click', notifications_change_label, false
+        );
+    }
+}());
+</script>