- Finalmente risolto il calcolo e l'impaginazione del PDF, per WEb e per Stampa (300 dpi) !

- corretto altre cose sulla lista cataloghi.

src/server/tools/general.js

@@ -546,6 +546,15 @@ module.exports = {
   FIRST_PROJ: '__PROJECTS',
   EXECUTE_CALCPROJ: true,
 
+  isDirectoryAsync: async function (dir) {
+    try {
+      const stats = await fs.promises.stat(dir);
+      return stats.isDirectory();
+    } catch (e) {
+      return false;
+    }
+  },
+
   isFileExistsAsync: async function (filename) {
     try {
       let fileExists = await fs.promises
@@ -3999,33 +4008,40 @@ module.exports = {
   async deleteFile(filePath) {
     try {
       await fs.promises.unlink(filePath);
-      console.log(`File eliminato con successo: ${filePath}`);
+      // console.log(`File eliminato con successo: ${filePath}`);
     } catch (err) {
       console.error(`Errore durante l'eliminazione del file: ${filePath}`, err);
       throw err;
     }
   },
 
-  delete(mypath, alsothumb, callback) {
-    fs.unlink(mypath, function (err) {
-      if (alsothumb) {
-        try {
-          let img_small = path.dirname(mypath) + '/' + server_constants.PREFIX_IMG_SMALL + path.basename(mypath);
-          fs.unlink(img_small, function (err) {
-            if (err) console.log('Errore durante la Cancellazione del file', mypath);
-            else console.log('deleted file', mypath);
-          });
-        } catch (e) {
-          console.error(err);
+  async delete(mypath, alsothumb, callback) {
+    try {
+      if (await this.isFileExistsAsync(mypath)) {
+        await fs.promises.unlink(mypath);
+        // console.log(`deleted file ${mypath}`);
+        if (alsothumb) {
+          let img_small = '';
+          try {
+            img_small = path.dirname(mypath) + '/' + server_constants.PREFIX_IMG_SMALL + path.basename(mypath);
+            if (await this.isFileExistsAsync(img_small)) {
+              await fs.promises.unlink(img_small);
+              console.log(`deleted file ${img_small}`);
+            } else {
+              // console.warn(`File not found: ${img_small}`);
+            }
+            console.log(`deleted file ${img_small}`);
+          } catch (e) {
+            console.error(`Error deleting file ${img_small}`, e?.message);
+          }
         }
       }
-      if (err) {
-        console.error(err);
-        callback(err);
-        return;
-      }
-      callback();
-    });
+    } catch (e) {
+      console.error(`Error deleting file ${mypath}`, e?.message);
+      callback(e);
+      return;
+    }
+    callback();
   },
 
   async mkdirpath(dirPath) {
@@ -5974,7 +5990,6 @@ module.exports = {
         }
       }
 
-      
       let fileesistente = false;
       if (productInfo.imagefile) {
         // controlla se esiste il file
@@ -6102,12 +6117,14 @@ module.exports = {
 
   removePathDirByFileName(idapp, fullfilename) {
     const mydir = this.getdirByIdApp(idapp);
-
-    // ++ remove mydir from fullfilename and add myhost to generate a URL
-    const filename = fullfilename.replace(mydir, '').replace(/\\/g, '/'); // Replace backslashes with slashes
+    let filename = fullfilename.replace(mydir, '').replace(/\\/g, '/'); // Sostituisce backslash con slash
+    // Rimuove la barra iniziale se presente
+    if (filename.startsWith('/')) {
+      filename = filename.substring(1);
+    }
     return filename;
   },
-
+  
   isDateValid(mydate) {
     try {
       return (
@@ -6117,4 +6134,13 @@ module.exports = {
       return false;
     }
   },
+
+  aggiungiSuffissoAlNomeFile(filePath, suffisso) {
+    const dir = path.dirname(filePath);
+    const estensione = path.extname(filePath);
+    const nomeFile = path.basename(filePath, estensione);
+
+    const nuovoNomeFile = nomeFile + suffisso + estensione;
+    return path.join(dir, nuovoNomeFile);
+  },
 };