diff --git a/app/views/common/_calendar.html.erb b/app/views/common/_calendar.html.erb
index 393a09a..704f865 100644
--- a/app/views/common/_calendar.html.erb
+++ b/app/views/common/_calendar.html.erb
@@ -1,5 +1,3 @@
-<%= javascript_include_tag('dynamic_favicon', plugin: :redmine_qbo_calendar) %>
-
<%
# Check if toggles are active via query params
only_appointments = params[:only_appointments] == '1'
diff --git a/app/views/customer_appointments/edit.html.erb b/app/views/customer_appointments/edit.html.erb
index 0084ae4..8db5cd9 100644
--- a/app/views/customer_appointments/edit.html.erb
+++ b/app/views/customer_appointments/edit.html.erb
@@ -1,5 +1,3 @@
-<%= javascript_include_tag('dynamic_favicon', plugin: :redmine_qbo_calendar) %>
-
Edit Appointment
<%= render "form" %>
\ No newline at end of file
diff --git a/app/views/customer_appointments/new.html.erb b/app/views/customer_appointments/new.html.erb
index b440001..852510f 100644
--- a/app/views/customer_appointments/new.html.erb
+++ b/app/views/customer_appointments/new.html.erb
@@ -1,5 +1,3 @@
-<%= javascript_include_tag('dynamic_favicon', plugin: :redmine_qbo_calendar) %>
-
New Appointment
<%= render "form" %>
\ No newline at end of file
diff --git a/app/views/customer_appointments/show.html.erb b/app/views/customer_appointments/show.html.erb
index 57950a9..6ad3250 100644
--- a/app/views/customer_appointments/show.html.erb
+++ b/app/views/customer_appointments/show.html.erb
@@ -1,5 +1,3 @@
-<%= javascript_include_tag('dynamic_favicon', plugin: :redmine_qbo_calendar) %>
-
<%= link_to issues_calendar_path do %>
<%= l(:button_calendar) %>
diff --git a/assets/images/favicons/1.png b/assets/images/favicons/1.png
new file mode 100644
index 0000000..29f030f
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diff --git a/assets/images/favicons/10.png b/assets/images/favicons/10.png
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diff --git a/assets/images/favicons/11.png b/assets/images/favicons/11.png
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diff --git a/assets/images/favicons/15.png b/assets/images/favicons/15.png
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diff --git a/assets/images/favicons/19.png b/assets/images/favicons/19.png
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diff --git a/assets/images/favicons/2.png b/assets/images/favicons/2.png
new file mode 100644
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diff --git a/assets/images/favicons/20.png b/assets/images/favicons/20.png
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index 0000000..93419c4
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diff --git a/assets/images/favicons/21.png b/assets/images/favicons/21.png
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diff --git a/assets/images/favicons/22.png b/assets/images/favicons/22.png
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diff --git a/assets/images/favicons/23.png b/assets/images/favicons/23.png
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diff --git a/assets/images/favicons/24.png b/assets/images/favicons/24.png
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index 0000000..4e721cd
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diff --git a/assets/images/favicons/25.png b/assets/images/favicons/25.png
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index 0000000..d16ab07
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diff --git a/assets/images/favicons/26.png b/assets/images/favicons/26.png
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diff --git a/assets/images/favicons/27.png b/assets/images/favicons/27.png
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index 0000000..74bfe29
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diff --git a/assets/images/favicons/28.png b/assets/images/favicons/28.png
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index 0000000..afcb4b8
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diff --git a/assets/images/favicons/29.png b/assets/images/favicons/29.png
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diff --git a/assets/images/favicons/3.png b/assets/images/favicons/3.png
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diff --git a/assets/images/favicons/30.png b/assets/images/favicons/30.png
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diff --git a/assets/images/favicons/31.png b/assets/images/favicons/31.png
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diff --git a/assets/images/favicons/4.png b/assets/images/favicons/4.png
new file mode 100644
index 0000000..bcadd15
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diff --git a/assets/images/favicons/5.png b/assets/images/favicons/5.png
new file mode 100644
index 0000000..4960708
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diff --git a/assets/images/favicons/6.png b/assets/images/favicons/6.png
new file mode 100644
index 0000000..eb131fa
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diff --git a/assets/images/favicons/7.png b/assets/images/favicons/7.png
new file mode 100644
index 0000000..07a9f1f
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diff --git a/assets/images/favicons/8.png b/assets/images/favicons/8.png
new file mode 100644
index 0000000..a5c9c86
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diff --git a/assets/images/favicons/9.png b/assets/images/favicons/9.png
new file mode 100644
index 0000000..7c8bcf9
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diff --git a/assets/javascripts/dynamic_favicon.js b/assets/javascripts/dynamic_favicon.js
deleted file mode 100644
index ffb57b1..0000000
--- a/assets/javascripts/dynamic_favicon.js
+++ /dev/null
@@ -1,140 +0,0 @@
-(function() {
- 'use strict';
-
- console.log('[Redmine QBO Calendar] dynamic_favicon.js loaded (Simplified Canvas PNG)');
-
- const FAVICON_ID = 'redmine-qbo-calendar-favicon';
-
- function generatePngFaviconUrl(day, callback) {
- const svg = `
-
- `;
-
- const cleanSvg = svg.replace(/\n/g, '').replace(/\s+/g, ' ').trim();
- const svgDataUrl = 'data:image/svg+xml;base64,' + btoa(unescape(encodeURIComponent(cleanSvg)));
-
- const canvas = document.createElement('canvas');
- canvas.width = 64;
- canvas.height = 64;
- const ctx = canvas.getContext('2d');
-
- const img = new Image();
-
- img.onload = function() {
- ctx.drawImage(img, 0, 0, 64, 64);
- const pngDataUrl = canvas.toDataURL('image/png');
- callback(pngDataUrl);
- };
-
- img.src = svgDataUrl;
- }
-
- function setFavicon() {
- const day = new Date().getDate();
-
- generatePngFaviconUrl(day, function(newFaviconUrl) {
- const existingIcons = document.querySelectorAll('link[rel*="icon"]');
-
- if (existingIcons.length > 0) {
- existingIcons.forEach(function(icon) {
- icon.type = 'image/png';
- icon.rel = 'icon';
- icon.href = newFaviconUrl;
- });
- } else {
- const favicon = document.createElement('link');
- favicon.id = FAVICON_ID;
- favicon.rel = 'icon';
- favicon.type = 'image/png';
- favicon.href = newFaviconUrl;
- document.head.appendChild(favicon);
- }
-
- console.log(
- '[OSOR Calendar] favicon updated (Simplified PNG)',
- { day: day }
- );
- });
- }
-
- function initialize() {
- console.log('[OSOR Calendar] initializing favicon');
- setTimeout(setFavicon, 150);
- }
-
- if (document.readyState === 'loading') {
- document.addEventListener(
- 'DOMContentLoaded',
- initialize
- );
- } else {
- initialize();
- }
-
-})();
\ No newline at end of file
diff --git a/lib/redmine_qbo_calendar.rb b/lib/redmine_qbo_calendar.rb
index be3f6ab..3001bb3 100644
--- a/lib/redmine_qbo_calendar.rb
+++ b/lib/redmine_qbo_calendar.rb
@@ -14,6 +14,7 @@ module RedmineQboCalendar
Customer.prepend(RedmineQboCalendar::Patches::CustomerPatch)
User.prepend(RedmineQboCalendar::Patches::UserPatch)
CalendarsController.prepend(RedmineQboCalendar::Patches::CalendarsControllerPatch)
+ ApplicationHelper.prepend(RedmineQboCalendar::Patches::ApplicationHelperPatch)
# Hooks
RedmineQboCalendar::Hooks::ViewHookListener
diff --git a/lib/redmine_qbo_calendar/patches/application_helper_patch.rb b/lib/redmine_qbo_calendar/patches/application_helper_patch.rb
new file mode 100644
index 0000000..71282f8
--- /dev/null
+++ b/lib/redmine_qbo_calendar/patches/application_helper_patch.rb
@@ -0,0 +1,39 @@
+#The MIT License (MIT)
+#
+#Copyright (c) 2026 rick barrette
+#
+#Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+#
+#The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+module RedmineQboCalendar
+ module Patches
+ module ApplicationHelperPatch
+
+ def favicon
+ if calendar_or_appointments_view?
+ tag.link(rel: 'icon', type: 'image/png', href: favicon_path)
+ else
+ # Force an explicit type tag so the browser replaces the PNG on non-calendar pages
+ tag.link(rel: 'icon', type: 'image/x-icon', href: favicon_path)
+ end
+ end
+
+ def favicon_path
+ if calendar_or_appointments_view?
+ image_path("plugin_assets/redmine_qbo_calendar/favicons/#{Date.current.day}.png")
+ else
+ super
+ end
+ end
+
+ private
+
+ def calendar_or_appointments_view?
+ controller_name == 'calendars' || controller_name == 'customer_appointments'
+ end
+ end
+ end
+end
\ No newline at end of file