From 19e5c483fab302585ac1c5b9a8c3be9f78427e13 Mon Sep 17 00:00:00 2001
From: Yurii <yurikuzn@users.noreply.github.com>
Date: Sun, 8 Feb 2026 10:19:02 +0200
Subject: [PATCH] link field icon helper

---
 client/src/helpers/field/link-icon.js | 103 ++++++++++++++++++++++++++
 frontend/less/espo/custom.less        |  49 ++++++++----
 2 files changed, 136 insertions(+), 16 deletions(-)
 create mode 100644 client/src/helpers/field/link-icon.js

diff --git a/client/src/helpers/field/link-icon.js b/client/src/helpers/field/link-icon.js
new file mode 100644
index 0000000000..564c019fc2
--- /dev/null
+++ b/client/src/helpers/field/link-icon.js
@@ -0,0 +1,103 @@
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+/**
+ * @since 9.3.1
+ */
+export default class LinkFieldIconHelper {
+
+    /**
+     * @param {import('views/fields/link').default} view
+     * @param {{
+     *     iconClass: string,
+     *     getColor: function(): string,
+     * }} options
+     */
+    constructor(view, options) {
+        this.view = view;
+        this.options = options;
+
+        view.listenTo(view, 'after:render', () => {
+            if (view.isEditMode()) {
+                this.control();
+            }
+        });
+
+        view.addHandler('keydown', `input[data-name="${view.nameName}"]`, (/** KeyboardEvent */e, target) => {
+            if (e.code === 'Enter') {
+                return;
+            }
+
+            target.classList.add('being-typed');
+        });
+
+        view.addHandler('change', `input[data-name="${view.nameName}"]`, (e, target) => {
+            setTimeout(() => target.classList.remove('being-typed'), 200);
+        });
+
+        view.addHandler('blur', `input[data-name="${view.nameName}"]`, (e, target) => {
+            target.classList.remove('being-typed');
+        });
+
+        view.on('change', () => {
+            if (!view.isEditMode()) {
+                return;
+            }
+
+            const span = view.element.querySelector('span.icon-in-input');
+
+            if (span) {
+                span.parentNode.removeChild(span);
+            }
+
+            setTimeout(() => this.control(), 0);
+        });
+    }
+
+    /**
+     * @private
+     */
+    control() {
+        const view = this.view;
+
+        const nameElement = view.element.querySelector(`input[data-name="${view.nameName}"]`);
+        nameElement.classList.remove('being-typed');
+
+        const icon = document.createElement('span');
+        icon.className = 'icon-in-input ' + this.options.iconClass;
+        icon.style.color = this.options.getColor();
+
+        const input = view.element.querySelector('.input-group > input');
+
+        if (!input) {
+            return;
+        }
+
+        input.after(icon);
+    }
+}
diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index b2f8a0c692..a9a1eee884 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -2364,24 +2364,41 @@ td.cell {
     }
 }
 
-div:has(.avatar-in-input):not(:has(.being-typed)) {
-    > .input-group > input {
-        padding-left: var(--33px);
+div:has(.avatar-in-input),
+div:has(.icon-in-input) {
+    &:not(:has(.being-typed)) {
+        > .input-group > input {
+            padding-left: var(--33px);
+        }
+
+        &:has(.color-icon) {
+            > .input-group > input {
+                padding-left: var(--21px);
+            }
+        }
+
+        > .icon-in-input,
+        > .avatar-in-input {
+            display: inline-block;
+            position: absolute;
+            z-index: 3;
+            user-select: none;
+            pointer-events: none;
+        }
+
+        > .avatar-in-input {
+            top: var(--9px);
+            left: var(--10px);
+        }
+
+        > .icon-in-input {
+            top: var(--11px);
+            left: var(--10px);
+        }
     }
 
-    > .avatar-in-input {
-        display: inline-block;
-        position: absolute;
-        top: var(--9px);
-        left: var(--10px);
-        z-index: 3;
-        user-select: none;
-        pointer-events: none;
-    }
-}
-
-div:has(.avatar-in-input) {
-    > .avatar-in-input {
+    > .avatar-in-input,
+    > .icon-in-input {
         display: none;
     }
 }