fix: don't update url after character-limit

libretranslate/app.py

@@ -527,6 +527,12 @@ def create_app(args):
         if not target_lang:
             abort(400, description=_("Invalid request: missing %(name)s parameter", name='target'))
 
+        if not request.is_json:
+            # Normalize line endings to UNIX style (LF) only so we can consistently
+            # enforce character limits.
+            # https://www.rfc-editor.org/rfc/rfc2046#section-4.1.1
+            q = "\n".join(q.splitlines())
+
         batch = isinstance(q, list)
 
         if batch and args.batch_limit != -1:

libretranslate/templates/app.js.template

@@ -108,10 +108,6 @@ document.addEventListener('DOMContentLoaded', function(){
                 }
             }
 
-            if (this.charactersLimit !== -1 && this.inputText.length >= this.charactersLimit){
-                this.inputText = this.inputText.substring(0, this.charactersLimit);
-            }
-
             // Update "selected" attribute (to overcome a vue.js limitation)
             // but properly display checkmarks on supported browsers.
             // Also change the <select> width value depending on the <option> length

libretranslate/templates/index.html

@@ -206,7 +206,7 @@
 								<label for="textarea1" class="sr-only">
 									{{ _h("Text to translate") }}
 								</label>
-								<textarea id="textarea1" v-model="inputText" @input="handleInput" ref="inputTextarea" dir="auto"></textarea>
+								<textarea id="textarea1" :maxLength="charactersLimit" v-model="inputText" @input="handleInput" ref="inputTextarea" dir="auto"></textarea>
 								<button class="btn-delete-text" title="{{ _h('Delete text') }}" aria-label="{{ _h('Delete text') }}" aria-label="Delete text" @click="deleteText">
 									<i class="material-icons">close</i>
 								</button>