[ENH] add functionality to send later scheduled sending

language/az.php

@@ -621,6 +621,7 @@
     'You must provide a name for your script' => false,
     'Empty script' => false,
     'Please create a profile for saving sent messages option' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
     'Attachment storage unavailable, please contact your site administrator' => false,
     'Your subject is empty!' => false,
     'Your body is empty!' => false,

language/de.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/en.php

@@ -645,6 +645,6 @@
     'Are you sure you want to send this message?' => false,
     'IMAP and JMAP Servers' => false,
     'Junk' => false,
-    'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false
 );

language/es.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/et.php

@@ -637,4 +637,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/fa.php

@@ -679,6 +679,6 @@
     'Are you sure you want to send this message?' => false,
     'IMAP and JMAP Servers' => false,
     'Junk' => false,
-    'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/fr.php

@@ -628,4 +628,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/hu.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/id.php

@@ -636,4 +636,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/it.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/ja.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/nl.php

@@ -629,4 +629,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/pt-BR.php

@@ -628,4 +628,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/ro.php

@@ -628,4 +628,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/ru.php

@@ -630,4 +630,5 @@
     'Junk' => false,
     'Trash' => false,
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

language/zh-Hans.php

@@ -650,4 +650,5 @@
     'Junk' => '垃圾',
     'Trash' => '已删除',
     'Pasted text has leading or trailing spaces' => false,
+    'You have %d scheduled messages that won\'t be executed if you quit' => false,
 );

modules/core/functions.php

@@ -607,3 +607,102 @@ function get_special_folders($mod, $id) {
     }
     return array();
 }
+
+/**
+ * @subpackage core/functions
+ */
+if (!hm_exists('get_nexter_date')) {
+function get_nexter_date($format, $only_label = false) {
+    if ($format == 'later_in_day') {
+        $date_string = 'today 18:00';
+        $label = 'Later in the day';
+    } elseif ($format == 'tomorrow') {
+        $date_string = '+1 day 08:00';
+        $label = 'Tomorrow';
+    } elseif ($format == 'next_weekend') {
+        $date_string = 'next Saturday 08:00';
+        $label = 'Next weekend';
+    } elseif ($format == 'next_week') {
+        $date_string = 'next week 08:00';
+        $label = 'Next week';
+    } elseif ($format == 'next_month') {
+        $date_string = 'next month 08:00';
+        $label = 'Next month';
+    } else {
+        $date_string = $format;
+        $label = 'Certain date';
+    }
+    $time = strtotime($date_string);
+    if ($only_label) {
+        return [$label, date('D, H:i', $time)];
+    }
+    return date('D, d M Y H:i', $time);
+}}
+
+/**
+ * @subpackage imap/functions
+ */
+if (!hm_exists('nexter_formats')) {
+function nexter_formats() {
+    $values = array(
+        'tomorrow',
+        'next_weekend',
+        'next_week',
+        'next_month'
+    );
+    if (date('H') <= 16) {
+        array_push($values, 'later_in_day');
+    }
+    return $values;
+}}
+
+if (!hm_exists('schedule_dropdown')) {
+function schedule_dropdown($output, $send_now = false) {
+    $values = nexter_formats();
+
+    $txt = '';
+    if ($send_now) {
+        $txt .= '<div class="dropdown d-inline-block">
+                <button type="button" class="btn btn-light btn-sm dropdown-toggle" id="dropdownMenuNexterDate" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="true">'.$output->trans('Schedule sending').'</button>';
+    }
+    $txt .= '<ul class="dropdown-menu nexter_dropdown schedule_dropdown" aria-labelledby="dropdownMenuNexterDate">';
+    foreach ($values as $format) {
+        $labels = get_nexter_date($format, true);
+        $txt .= '<li><a href="#" class="nexter_date_helper dropdown-item d-flex justify-content-between gap-5" data-value="'.$format.'"><span>'.$output->trans($labels[0]).'</span> <span class="text-end">'.$labels[1].'</span></a></li>';
+    }
+    $txt .= '<li><hr class="dropdown-divider"></li>';
+    $txt .= '<li><label for="nexter_input_date" class="nexter_date_picker dropdown-item cursor-pointer">'.$output->trans('Pick a date').'</label>';
+    $txt .= '<input id="nexter_input_date" type="datetime-local" min="'.date('Y-m-d\Th:m').'" class="nexter_input_date" style="visibility: hidden; position: absolute; height: 0;">';
+    $txt .= '<input class="nexter_input" style="display:none;"></li>';
+    if ($send_now) {
+        $txt .= '<li><hr class="dropdown-divider"></li>';
+        $txt .= '<li><a href="#" data-value="now" class="nexter_date_helper dropdown-item"">'.$output->trans('Send now').'</a></li>';
+    }
+    $txt .= '</ul>';
+    if ($send_now) {
+        $txt .= '</div>';
+    }
+
+    return $txt;
+}}
+
+/**
+ * @subpackage imap/functions
+ */
+if (!hm_exists('parse_nexter_header')) {
+    function parse_nexter_header($header, $name)
+    {
+        $header = str_replace("$name: ", '', $header);
+        $result = [];
+        foreach (explode(';', $header) as $kv)
+        {
+            $kv = trim($kv);
+            $spacePos = strpos($kv, ' ');
+            if ($spacePos > 0) {
+                $result[rtrim(substr($kv, 0, $spacePos), ':')] = trim(substr($kv, $spacePos+1));
+            } else {
+                $result[$kv] = true;
+            }
+        }
+        return $result;
+    }}

modules/core/message_list_functions.php

@@ -299,11 +299,11 @@ function subject_callback($vals, $style, $output_mod) {
  */
 if (!hm_exists('date_callback')) {
 function date_callback($vals, $style, $output_mod) {
-    $snooze_class = isset($vals[2]) && $vals[2]? ' snoozed_date': '';
+    $nexter_class = isset($vals[2]) && $vals[2]? ' nexter_date': '';
     if ($style == 'news') {
-        return sprintf('<div class="msg_date%s">%s<input type="hidden" class="msg_timestamp" value="%s" /></div>', $snooze_class, $output_mod->html_safe($vals[0]), $output_mod->html_safe($vals[1]));
+        return sprintf('<div class="msg_date%s">%s<input type="hidden" class="msg_timestamp" value="%s" /></div>', $nexter_class, $output_mod->html_safe($vals[0]), $output_mod->html_safe($vals[1]));
     }
-    return sprintf('<td class="msg_date%s" title="%s">%s<input type="hidden" class="msg_timestamp" value="%s" /></td>', $snooze_class, $output_mod->html_safe(date('r', $vals[1])), $output_mod->html_safe($vals[0]), $output_mod->html_safe($vals[1]));
+    return sprintf('<td class="msg_date%s" title="%s">%s<input type="hidden" class="msg_timestamp" value="%s" /></td>', $nexter_class, $output_mod->html_safe(date('r', $vals[1])), $output_mod->html_safe($vals[0]), $output_mod->html_safe($vals[1]));
 }}
 
 /**

modules/core/site.css

@@ -1272,7 +1272,7 @@ div.unseen,
 .mobile .imap_sort {
   width: 100%;
 }
-.snoozed_date {
+.nexter_date {
   color: var(--bs-primary) !important;
 }
 

modules/core/site.js

@@ -1944,10 +1944,23 @@ var imap_smtp_edit_action = function(event) {
     }
 };
 
+
 var hasLeadingOrTrailingSpaces = function(str) {
     return str !== str.trim();
 };
 
+var sprintf = function(format, ...args) {
+    let i = 0;
+    return format.replace(/%([sd])/g, (match, type) => {
+        let arg = args[i++];
+        switch (type) {
+            case 's': return String(arg);
+            case 'd': return Number(arg);
+            default: return match;
+        }
+    });
+}
+
 /* create a default message list object */
 var Hm_Message_List = new Message_List();
 
@@ -1980,7 +1993,7 @@ $(function() {
 
     /* fire up the job scheduler */
     Hm_Timer.fire();
-    
+
     /* show any pending notices */
     Hm_Utils.show_sys_messages();
 
@@ -2010,7 +2023,7 @@ $(function() {
     }
     if (hm_page_name() == 'servers') {
         $('.edit_server_connection').on('click', imap_smtp_edit_action);
-    } 
+    }
     if (hm_mobile()) {
         swipe_event(document.body, function() { Hm_Folders.open_folder_list(); }, 'right');
         swipe_event(document.body, function() { Hm_Folders.hide_folder_list(); }, 'left');
@@ -2368,7 +2381,7 @@ function handleSmtpImapCheckboxChange(checkbox) {
     if ($('#srv_setup_stepper_is_sender').prop('checked') && $('#srv_setup_stepper_is_receiver').prop('checked')) {
         $('#srv_setup_stepper_profile_bloc').show();
         $('#srv_setup_stepper_profile_checkbox_bloc').show();
-        
+
     } else if(! $('#srv_setup_stepper_is_sender').prop('checked') || ! $('#srv_setup_stepper_is_receiver').prop('checked')) {
         $('#srv_setup_stepper_profile_bloc').hide();
         $('#srv_setup_stepper_profile_checkbox_bloc').hide();
@@ -2420,7 +2433,7 @@ function display_config_step(stepNumber) {
                     $(`#${item.key}-error`).text('Required');
                     isValid = false;
                 }
-                
+
             } else {
                 $(`#${item.key}-error`).text('');
             }
@@ -2698,7 +2711,7 @@ const observeMessageTextMutationAndHandleExternalResources = (inline) => {
                 if (mutation.addedNodes.length > 0) {
                     mutation.addedNodes.forEach(function (node) {
                         if (node.classList.contains('msg_text_inner')) {
-                            handleExternalResources(inline);                    
+                            handleExternalResources(inline);
                         }
                     });
                 }
@@ -2708,3 +2721,29 @@ const observeMessageTextMutationAndHandleExternalResources = (inline) => {
         });
     }
 };
+
+var setup_nexter_date = function(callback) {
+    $(document).on('click', '.nexter_date_picker', function(e) {
+        document.querySelector('.nexter_input_date').showPicker();
+    });
+    $(document).on('click', '.nexter_date_helper', function(e) {
+        e.preventDefault();
+        $('.nexter_input').val($(this).attr('data-value')).trigger('change');
+    });
+    $(document).on('input', '.nexter_input_date', function(e) {
+        var now = new Date();
+        now.setMinutes(now.getMinutes() + 1);
+        $(this).attr('min', now.toJSON().slice(0, 16));
+        if (new Date($(this).val()).getTime() <= now.getTime()) {
+            $('.nexter_date_picker').css('border', '1px solid red');
+        } else {
+            $('.nexter_date_picker').css({'border': 'unset', 'border-top': '1px solid #ddd'});
+        }
+    });
+    $(document).on('change', '.nexter_input_date', function(e) {
+        if ($(this).val() && new Date().getTime() < new Date($(this).val()).getTime()) {
+            $('.nexter_input').val($(this).val()).trigger('change');
+        }
+    });
+    $(document).on('change', '.nexter_input', callback);
+}