Add Smarty plugin, auto-detect theme icons, PS 1.6 compat, new icons

- Add {mpr_icon name='x'} Smarty plugin for .tpl templates
- Auto-detect theme icon set (FA vs Material) without config
- Self-host icon fonts automatically if theme doesn't include them
- PS 1.6 compatible (addCSS fallback for registerStylesheet)
- Add 16 new icons: camera, play, video, chart, pie-chart, trending-up/down,
  tune, build, swap, touch, inventory, payments, campaign, trophy,
  schedule, history, verified, bolt
- Simplify MprIconsAssets: automatic inclusion, no config toggle needed
- Multiple modules calling registerAssets = single CSS load (dedup)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/MprIcons.php

@@ -5,8 +5,13 @@
  *
  * Simple API: MprIcons::get('account') - that's it.
  *
- * - Admin: auto-detects and uses Material Icons
+ * - Auto-detects theme icon set (Font Awesome or Material Icons)
- * - Front: reads icon set from ps_mpr_config table
+ * - Admin: always Material Icons
+ * - Front: detects from theme, falls back to Font Awesome
+ * - Self-hosts icon fonts if theme doesn't include them
+ * - Smarty: {mpr_icon name='account'} in .tpl templates
+ *
+ * Compatible with PrestaShop 1.6 through 9.1
  *
  * @package myprestarocks/prestashop-icons
  */
@@ -23,6 +28,7 @@ class MprIcons
     const CONFIG_KEY = 'front_icon_set';
 
     private static $iconSet = null;
+    private static $smartyRegistered = false;
 
     /**
      * Semantic name => [FA class, Material name]
@@ -42,6 +48,10 @@ class MprIcons
         'gift'          => ['fa fa-gift', 'card_giftcard'],
         'tag'           => ['fa fa-tag', 'local_offer'],
         'percent'       => ['fa fa-percent', 'percent'],
+        'inventory'     => ['fa fa-cube', 'inventory_2'],
+        'payments'      => ['fa fa-money', 'payments'],
+        'campaign'      => ['fa fa-bullhorn', 'campaign'],
+        'trophy'        => ['fa fa-trophy', 'emoji_events'],
 
         // Status
         'success'       => ['fa fa-check', 'check'],
@@ -60,6 +70,16 @@ class MprIcons
         'save'          => ['fa fa-save', 'save'],
         'print'         => ['fa fa-print', 'print'],
         'copy'          => ['fa fa-copy', 'content_copy'],
+        'tune'          => ['fa fa-sliders', 'tune'],
+        'build'         => ['fa fa-wrench', 'build'],
+        'swap'          => ['fa fa-exchange', 'swap_horiz'],
+        'touch'         => ['fa fa-hand-pointer-o', 'touch_app'],
+
+        // Analytics & Charts
+        'chart'         => ['fa fa-bar-chart', 'bar_chart'],
+        'pie-chart'     => ['fa fa-pie-chart', 'pie_chart'],
+        'trending-up'   => ['fa fa-line-chart', 'trending_up'],
+        'trending-down' => ['fa fa-line-chart', 'trending_down'],
 
         // UI
         'close'         => ['fa fa-times', 'close'],
@@ -90,6 +110,18 @@ class MprIcons
         'unlock'        => ['fa fa-unlock', 'lock_open'],
         'shield'        => ['fa fa-shield', 'shield'],
         'key'           => ['fa fa-key', 'vpn_key'],
+        'verified'      => ['fa fa-check-circle', 'verified_user'],
+        'bolt'          => ['fa fa-bolt', 'bolt'],
+
+        // Media
+        'camera'        => ['fa fa-camera', 'add_a_photo'],
+        'play'          => ['fa fa-play-circle', 'play_circle'],
+        'image'         => ['fa fa-image', 'image'],
+        'video'         => ['fa fa-video-camera', 'videocam'],
+
+        // Time & History
+        'schedule'      => ['fa fa-clock-o', 'schedule'],
+        'history'       => ['fa fa-history', 'history'],
 
         // Misc
         'home'          => ['fa fa-home', 'home'],
@@ -102,7 +134,6 @@ class MprIcons
         'eye-off'       => ['fa fa-eye-slash', 'visibility_off'],
         'file'          => ['fa fa-file', 'description'],
         'folder'        => ['fa fa-folder', 'folder'],
-        'image'         => ['fa fa-image', 'image'],
         'link'          => ['fa fa-link', 'link'],
         'external'      => ['fa fa-external-link', 'open_in_new'],
         'help'          => ['fa fa-question-circle', 'help'],
@@ -151,6 +182,34 @@ class MprIcons
         return $set === self::MATERIAL ? $material : $fa;
     }
 
+    /**
+     * Smarty {mpr_icon} function handler
+     *
+     * Usage in .tpl:
+     *   {mpr_icon name='account'}
+     *   {mpr_icon name='cart' class='text-primary'}
+     */
+    public static function smartyFunction($params, $smarty): string
+    {
+        return self::get($params['name'] ?? '', $params['class'] ?? '');
+    }
+
+    /**
+     * Register {mpr_icon} as a Smarty function plugin
+     * Safe to call multiple times — registers only once
+     *
+     * @param \Smarty|\SmartyBC $smarty Smarty instance
+     */
+    public static function registerSmartyPlugin($smarty): void
+    {
+        if (self::$smartyRegistered) {
+            return;
+        }
+
+        $smarty->registerPlugin('function', 'mpr_icon', [self::class, 'smartyFunction']);
+        self::$smartyRegistered = true;
+    }
+
     /**
      * Detect and cache the icon set to use
      */
@@ -160,14 +219,21 @@ class MprIcons
             return self::$iconSet;
         }
 
-        // Admin context = Material Icons
+        // Admin context = Material Icons (PS 1.7+ admin always loads them)
         if (defined('_PS_ADMIN_DIR_')) {
             self::$iconSet = self::MATERIAL;
             return self::$iconSet;
         }
 
-        // Front office - read from config table
+        // Front office - check config table first, then auto-detect
-        self::$iconSet = self::readConfigTable() ?: self::FA;
+        $fromConfig = self::readConfigTable();
+        if ($fromConfig !== null) {
+            self::$iconSet = $fromConfig;
+            return self::$iconSet;
+        }
+
+        // No config stored — auto-detect from theme
+        self::$iconSet = self::detectThemeIcons();
         return self::$iconSet;
     }
 
@@ -192,7 +258,7 @@ class MprIcons
                 return $result;
             }
         } catch (\Exception $e) {
-            // Table doesn't exist or query failed - use default
+            // Table doesn't exist or query failed
         }
 
         return null;
@@ -222,7 +288,7 @@ class MprIcons
             $result = \Db::getInstance()->execute($sql);
 
             if ($result) {
-                self::$iconSet = null; // Clear cache
+                self::$iconSet = null;
             }
 
             return $result;
@@ -250,8 +316,8 @@ class MprIcons
     }
 
     /**
-     * Initialize icon system - call from module install
+     * Initialize icon system — call from module install
-     * Creates config table if needed, sets default icon set
+     * Creates config table if needed, detects and saves icon set
      */
     public static function init(): bool
     {
@@ -259,7 +325,6 @@ class MprIcons
             return false;
         }
 
-        // If no config exists, detect and save default
         $current = self::readConfigTable();
         if ($current === null) {
             $detected = self::detectThemeIcons();
@@ -281,7 +346,6 @@ class MprIcons
         try {
             $table = _DB_PREFIX_ . self::CONFIG_TABLE;
 
-            // Check if table exists
             $exists = \Db::getInstance()->getValue(
                 "SELECT COUNT(*) FROM information_schema.tables
                 WHERE table_schema = DATABASE()
@@ -292,7 +356,8 @@ class MprIcons
                 return true;
             }
 
-            // Create table
+            $engine = defined('_MYSQL_ENGINE_') ? _MYSQL_ENGINE_ : 'InnoDB';
+
             $sql = "CREATE TABLE IF NOT EXISTS `{$table}` (
                 `id_config` INT UNSIGNED NOT NULL AUTO_INCREMENT,
                 `module` VARCHAR(64) NOT NULL,
@@ -303,7 +368,7 @@ class MprIcons
                 PRIMARY KEY (`id_config`),
                 UNIQUE KEY `module_key` (`module`, `key`),
                 KEY `module` (`module`)
-            ) ENGINE=" . _MYSQL_ENGINE_ . " DEFAULT CHARSET=utf8mb4;";
+            ) ENGINE={$engine} DEFAULT CHARSET=utf8mb4;";
 
             return \Db::getInstance()->execute($sql);
         } catch (\Exception $e) {
@@ -312,44 +377,119 @@ class MprIcons
     }
 
     /**
-     * Detect which icon set the current theme likely uses
+     * Detect which icon set the current theme uses
-     * Returns 'fontawesome' for most PrestaShop themes
+     *
+     * Checks theme config and assets for Material Icons indicators.
+     * Returns 'fontawesome' for classic and most themes,
+     * 'material' for Hummingbird and Material-based themes.
      */
     public static function detectThemeIcons(): string
     {
-        // Most PrestaShop themes (including classic) use Font Awesome
-        // Only return Material if we can positively detect it
-
         if (!defined('_PS_THEME_DIR_')) {
             return self::FA;
         }
 
         try {
-            // Check theme.yml for icon hints
+            // PS 1.7+ — check theme.yml
             $themeYml = _PS_THEME_DIR_ . 'config/theme.yml';
             if (file_exists($themeYml)) {
                 $content = file_get_contents($themeYml);
-                if (strpos($content, 'material') !== false || strpos($content, 'Material') !== false) {
+                if (stripos($content, 'hummingbird') !== false) {
+                    return self::MATERIAL;
+                }
+                if (stripos($content, 'material-icons') !== false || stripos($content, 'material_icons') !== false) {
                     return self::MATERIAL;
                 }
             }
 
-            // Check if theme has material-icons in assets
+            // Check theme assets for material-icons CSS
-            $assetsDir = _PS_THEME_DIR_ . 'assets/css/';
+            $dirs = [
-            if (is_dir($assetsDir)) {
+                _PS_THEME_DIR_ . 'assets/css/',
-                $files = scandir($assetsDir);
+                _PS_THEME_DIR_ . 'css/',
+            ];
+            foreach ($dirs as $dir) {
+                if (!is_dir($dir)) {
+                    continue;
+                }
+                $files = scandir($dir);
                 foreach ($files as $file) {
-                    if (strpos($file, 'material') !== false) {
+                    if (stripos($file, 'material') !== false) {
                         return self::MATERIAL;
                     }
                 }
             }
+
+            // PS 1.6 — check for parent theme name
+            if (defined('_THEME_NAME_')) {
+                $themeName = _THEME_NAME_;
+                if (stripos($themeName, 'hummingbird') !== false) {
+                    return self::MATERIAL;
+                }
+            }
+        } catch (\Exception $e) {
+            // Detection failed — use safe default
+        }
+
+        return self::FA;
+    }
+
+    /**
+     * Check if the current theme already includes the needed icon font
+     * Used by MprIconsAssets to decide whether to self-host
+     */
+    public static function themeHasIconFont(): bool
+    {
+        if (!defined('_PS_THEME_DIR_')) {
+            return false;
+        }
+
+        $iconSet = self::getIconSet();
+
+        try {
+            $dirs = [
+                _PS_THEME_DIR_ . 'assets/css/',
+                _PS_THEME_DIR_ . 'css/',
+            ];
+
+            foreach ($dirs as $dir) {
+                if (!is_dir($dir)) {
+                    continue;
+                }
+
+                $files = scandir($dir);
+                foreach ($files as $file) {
+                    if ($file === '.' || $file === '..') {
+                        continue;
+                    }
+
+                    if ($iconSet === self::MATERIAL) {
+                        if (stripos($file, 'material') !== false) {
+                            return true;
+                        }
+                    } else {
+                        if (stripos($file, 'fontawesome') !== false || stripos($file, 'font-awesome') !== false) {
+                            return true;
+                        }
+                    }
+                }
+            }
+
+            // For Font Awesome — most PS 1.6/1.7 themes include it as a dependency
+            // Check if theme's package.json or theme.yml lists it
+            if ($iconSet === self::FA) {
+                $themeYml = _PS_THEME_DIR_ . 'config/theme.yml';
+                if (file_exists($themeYml)) {
+                    $content = file_get_contents($themeYml);
+                    if (stripos($content, 'font-awesome') !== false || stripos($content, 'fontawesome') !== false) {
+                        return true;
+                    }
+                }
+            }
         } catch (\Exception $e) {
-            // Ignore detection errors
+            // Detection failed
         }
 
-        // Default to Font Awesome (safe for 95% of themes)
+        return false;
-        return self::FA;
     }
 
     /**
@@ -369,9 +509,8 @@ class MprIcons
     }
 
     /**
-     * Register icon font CSS assets
+     * Register icon font CSS assets if theme doesn't provide them
-     * Convenience method that delegates to MprIconsAssets
+     * Delegates to MprIconsAssets. Safe to call from multiple modules.
-     * Call from hookHeader or setMedia
      *
      * @param \Module $module The module instance
      * @return bool Whether assets were registered
@@ -380,12 +519,4 @@ class MprIcons
     {
         return MprIconsAssets::registerAssets($module);
     }
-
-    /**
-     * Check if self-hosted icon fonts are enabled
-     */
-    public static function isSelfHostEnabled(): bool
-    {
-        return MprIconsConfig::isSelfHostEnabled();
-    }
 }

src/MprIconsAssets.php

@@ -1,11 +1,13 @@
 <?php
 
 /**
- * MprIconsAssets - CSS injection helper for self-hosted icon fonts
+ * MprIconsAssets - Automatic icon font CSS loader
  *
- * Usage in module:
+ * Detects if the theme provides icon fonts. If not, self-hosts them
- *   // In hookHeader or setMedia:
+ * from the bundled assets. Safe to call from multiple modules —
- *   MprIconsAssets::registerAssets($this);
+ * CSS is registered with a fixed ID so it loads only once.
+ *
+ * Compatible with PrestaShop 1.6 through 9.1
  *
  * @package myprestarocks/prestashop-icons
  */
@@ -14,9 +16,10 @@ namespace MyPrestaRocks\Icons;
 
 class MprIconsAssets
 {
+    private static $registered = false;
+
     /**
      * Get the base path to this package's assets
-     * Works regardless of which module includes the package
      */
     public static function getAssetsPath(): string
     {
@@ -25,39 +28,48 @@ class MprIconsAssets
 
     /**
      * Get the assets URL relative to module
-     * Requires module context to determine URL path
      *
      * @param \Module $module The module instance
      * @return string URL path to assets
      */
     public static function getAssetsUrl(\Module $module): string
     {
-        // Find the vendor path relative to module
         $modulePath = $module->getLocalPath();
         $assetsPath = self::getAssetsPath();
 
-        // Get relative path from module to assets
         $relativePath = str_replace($modulePath, '', $assetsPath);
 
         return $module->getPathUri() . ltrim($relativePath, '/');
     }
 
     /**
-     * Register icon font CSS if self-hosting is enabled
+     * Register icon font CSS — automatic detection
-     * Call this from your module's hookHeader or setMedia
+     *
+     * 1. Skips in admin context (admin always has Material Icons)
+     * 2. Checks if theme already provides the needed icon font
+     * 3. If not, registers bundled CSS from this package
+     * 4. Uses fixed registration ID — multiple modules calling = one load
+     *
+     * Call from hookActionFrontControllerSetMedia or hookHeader.
      *
      * @param \Module $module The module instance
-     * @return bool Whether assets were registered
+     * @return bool Whether assets were registered (false if skipped or already loaded)
      */
     public static function registerAssets(\Module $module): bool
     {
-        // Skip in admin context (admin always has Material Icons)
+        // Skip in admin context
         if (defined('_PS_ADMIN_DIR_')) {
             return false;
         }
 
-        // Check if self-hosting is enabled
+        // Already registered by another module in this request
-        if (!MprIconsConfig::isSelfHostEnabled()) {
+        if (self::$registered) {
+            return false;
+        }
+
+        // Theme already includes the needed icon font — skip
+        if (MprIcons::themeHasIconFont()) {
+            self::$registered = true;
             return false;
         }
 
@@ -70,14 +82,23 @@ class MprIconsAssets
             $cssFile = $assetsUrl . '/fontawesome/fontawesome.min.css';
         }
 
-        // Register CSS
         $controller = \Context::getContext()->controller;
-        if ($controller instanceof \FrontController) {
+
+        // PS 1.7+ — use registerStylesheet (deduplicates by ID)
+        if (method_exists($controller, 'registerStylesheet')) {
             $controller->registerStylesheet(
                 'mpr-icons-' . $iconSet,
                 $cssFile,
-                ['media' => 'all', 'priority' => 50]
+                ['media' => 'all', 'priority' => 50, 'server' => 'remote']
             );
+            self::$registered = true;
+            return true;
+        }
+
+        // PS 1.6 — use addCSS (deduplicates by URI)
+        if (method_exists($controller, 'addCSS')) {
+            $controller->addCSS($cssFile, 'all');
+            self::$registered = true;
             return true;
         }
 
@@ -85,17 +106,14 @@ class MprIconsAssets
     }
 
     /**
-     * Get CSS link tag HTML (for manual inclusion)
+     * Get CSS link tag HTML for manual inclusion
+     * Useful for email templates or non-standard contexts
      *
      * @param \Module $module The module instance
-     * @return string HTML link tag or empty string
+     * @return string HTML link tag
      */
     public static function getCssTag(\Module $module): string
     {
-        if (!MprIconsConfig::isSelfHostEnabled()) {
-            return '';
-        }
-
         $iconSet = MprIcons::getIconSet();
         $assetsUrl = self::getAssetsUrl($module);
 
@@ -111,7 +129,7 @@ class MprIconsAssets
     /**
      * Check if bundled assets exist
      *
-     * @param string $iconSet The icon set to check ('fontawesome' or 'material')
+     * @param string $iconSet The icon set to check
      * @return bool
      */
     public static function assetsExist(string $iconSet): bool
@@ -124,70 +142,4 @@ class MprIconsAssets
 
         return file_exists($assetsPath . '/fontawesome/fontawesome.min.css');
     }
-
-    /**
-     * Copy assets to module's public directory
-     * Use this if your module needs assets in a specific location
-     *
-     * @param string $targetDir Target directory
-     * @param string $iconSet Which icon set to copy
-     * @return bool Success
-     */
-    public static function copyAssets(string $targetDir, string $iconSet): bool
-    {
-        $assetsPath = self::getAssetsPath();
-
-        if ($iconSet === MprIcons::MATERIAL) {
-            $sourceDir = $assetsPath . '/material-icons';
-        } else {
-            $sourceDir = $assetsPath . '/fontawesome';
-        }
-
-        if (!is_dir($sourceDir)) {
-            return false;
-        }
-
-        return self::recursiveCopy($sourceDir, $targetDir);
-    }
-
-    /**
-     * Recursively copy directory
-     */
-    private static function recursiveCopy(string $source, string $dest): bool
-    {
-        if (!is_dir($dest)) {
-            if (!mkdir($dest, 0755, true)) {
-                return false;
-            }
-        }
-
-        $dir = opendir($source);
-        if (!$dir) {
-            return false;
-        }
-
-        while (($file = readdir($dir)) !== false) {
-            if ($file === '.' || $file === '..') {
-                continue;
-            }
-
-            $srcPath = $source . '/' . $file;
-            $destPath = $dest . '/' . $file;
-
-            if (is_dir($srcPath)) {
-                if (!self::recursiveCopy($srcPath, $destPath)) {
-                    closedir($dir);
-                    return false;
-                }
-            } else {
-                if (!copy($srcPath, $destPath)) {
-                    closedir($dir);
-                    return false;
-                }
-            }
-        }
-
-        closedir($dir);
-        return true;
-    }
 }

src/MprIconsConfig.php

@@ -1,11 +1,11 @@
 <?php
 
 /**
- * MprIconsConfig - Form field generator for icon set configuration
+ * MprIconsConfig - Admin form fields for icon set configuration
  *
  * Usage in module admin:
  *   $fields = array_merge($fields, MprIconsConfig::getFormFields());
- *   // Then in postProcess:
+ *   // In postProcess:
  *   MprIconsConfig::processForm();
  *
  * @package myprestarocks/prestashop-icons
@@ -15,12 +15,10 @@ namespace MyPrestaRocks\Icons;
 
 class MprIconsConfig
 {
-    const CONFIG_KEY_SELFHOST = 'front_icon_selfhost';
-
     /**
      * Get form fields for HelperForm integration
      *
-     * @param string $formName Form name prefix (default: 'MPR_ICONS')
+     * @param string $formName Form name prefix
      * @return array HelperForm-compatible field definitions
      */
     public static function getFormFields(string $formName = 'MPR_ICONS'): array
@@ -30,27 +28,16 @@ class MprIconsConfig
                 'type' => 'select',
                 'label' => 'Front Office Icon Set',
                 'name' => $formName . '_ICON_SET',
-                'desc' => 'Choose which icon font to use on the front office. Most themes include Font Awesome.',
+                'desc' => 'Choose which icon font to use on the front office. Auto-detected from theme on install. Override here if needed.',
                 'options' => [
                     'query' => [
-                        ['id' => MprIcons::FA, 'name' => 'Font Awesome (default)'],
+                        ['id' => MprIcons::FA, 'name' => 'Font Awesome (classic theme)'],
-                        ['id' => MprIcons::MATERIAL, 'name' => 'Material Icons'],
+                        ['id' => MprIcons::MATERIAL, 'name' => 'Material Icons (hummingbird theme)'],
                     ],
                     'id' => 'id',
                     'name' => 'name',
                 ],
             ],
-            [
-                'type' => 'switch',
-                'label' => 'Include Icon Fonts from Module',
-                'name' => $formName . '_SELFHOST',
-                'desc' => 'Enable this if your theme does not load icon fonts. The module will include the necessary CSS.',
-                'is_bool' => true,
-                'values' => [
-                    ['id' => 'active_on', 'value' => 1, 'label' => 'Yes'],
-                    ['id' => 'active_off', 'value' => 0, 'label' => 'No'],
-                ],
-            ],
         ];
     }
 
@@ -64,7 +51,6 @@ class MprIconsConfig
     {
         return [
             $formName . '_ICON_SET' => MprIcons::getIconSet(),
-            $formName . '_SELFHOST' => self::isSelfHostEnabled() ? 1 : 0,
         ];
     }
 
@@ -77,96 +63,6 @@ class MprIconsConfig
     public static function processForm(string $formName = 'MPR_ICONS'): bool
     {
         $iconSet = \Tools::getValue($formName . '_ICON_SET', MprIcons::FA);
-        $selfHost = (int) \Tools::getValue($formName . '_SELFHOST', 0);
+        return MprIcons::saveIconSet($iconSet);
-
-        $success = MprIcons::saveIconSet($iconSet);
-        $success = self::saveSelfHostOption($selfHost) && $success;
-
-        return $success;
-    }
-
-    /**
-     * Check if self-hosting is enabled
-     */
-    public static function isSelfHostEnabled(): bool
-    {
-        $value = self::readConfig(self::CONFIG_KEY_SELFHOST);
-        return $value === '1';
-    }
-
-    /**
-     * Save self-host option
-     */
-    public static function saveSelfHostOption(int $enabled): bool
-    {
-        return self::saveConfig(self::CONFIG_KEY_SELFHOST, $enabled ? '1' : '0');
-    }
-
-    /**
-     * Read config from mpr_config table
-     */
-    private static function readConfig(string $key): ?string
-    {
-        if (!defined('_DB_PREFIX_')) {
-            return null;
-        }
-
-        try {
-            $table = _DB_PREFIX_ . MprIcons::CONFIG_TABLE;
-            $sql = "SELECT `value` FROM `{$table}`
-                    WHERE `module` = '" . pSQL(MprIcons::CONFIG_MODULE) . "'
-                    AND `key` = '" . pSQL($key) . "'";
-
-            $result = \Db::getInstance()->getValue($sql);
-            return $result !== false ? $result : null;
-        } catch (\Exception $e) {
-            return null;
-        }
-    }
-
-    /**
-     * Save config to mpr_config table
-     */
-    private static function saveConfig(string $key, string $value): bool
-    {
-        if (!defined('_DB_PREFIX_')) {
-            return false;
-        }
-
-        // Ensure table exists
-        MprIcons::ensureConfigTable();
-
-        try {
-            $table = _DB_PREFIX_ . MprIcons::CONFIG_TABLE;
-            $now = date('Y-m-d H:i:s');
-
-            $sql = "INSERT INTO `{$table}` (`module`, `key`, `value`, `date_add`, `date_upd`)
-                    VALUES ('" . pSQL(MprIcons::CONFIG_MODULE) . "', '" . pSQL($key) . "', '" . pSQL($value) . "', '{$now}', '{$now}')
-                    ON DUPLICATE KEY UPDATE `value` = '" . pSQL($value) . "', `date_upd` = '{$now}'";
-
-            return \Db::getInstance()->execute($sql);
-        } catch (\Exception $e) {
-            return false;
-        }
-    }
-
-    /**
-     * Get complete form input array for a HelperForm
-     * Includes form wrapper with legend
-     *
-     * @param string $formName Form name prefix
-     * @return array Complete form input structure
-     */
-    public static function getFormInput(string $formName = 'MPR_ICONS'): array
-    {
-        return [
-            'form' => [
-                'legend' => [
-                    'title' => 'Icon Settings',
-                    'icon' => 'icon-picture',
-                ],
-                'input' => self::getFormFields($formName),
-            ],
-        ];
     }
 }