edit txt files. keyboard shortcut for share tools

README.md

@@ -86,6 +86,12 @@ Operation is one of download, direct_download, zip_download, or upload
   Upload file from the browser
 - @app.route('/upload_join/<name>/<token>', methods=['POST'])
   Commence joining of a splitted upload file
+- @app.route('/paste/<name>/<token>', methods=['POST'])
+  Upload a string from command line
+- @app.route('/paste', methods=['POST'])
+  Upload a string from the browser
+- @app.route('/editor', methods=['POST','GET'])
+  Open text editor.
 - @app.route('/files/<name>/<token>', methods=['GET'])
   Return plain text list of files in the share
 - @app.route('/list/<name>/<token>', methods=['GET'])

code/app.py

@@ -14,7 +14,7 @@ from utils.utils import *
 from utils.crypt import *
 
 
-__FLEES_VERSION__ = "20180702.0"
+__FLEES_VERSION__ = "20180720.0"
 app = Flask(__name__)
 app.config.from_object(__name__)
 # Read config from json !
@@ -227,6 +227,85 @@ def upload_url():
         return "File uploaded\n", 200
 
 
+@app.route('/editor', methods = ['GET','POST'])
+@app.route('/editor/<name>', methods = ['GET','POST'])
+def editor(name = None):
+    filename = 'paste.txt'
+    if request.method == 'POST':
+        name = request.form['editor_name']
+        filename = request.form['editor_filename']
+
+    (ok,share) = get_share(name)
+    if not ok:
+        notify({
+            "share": name,
+            "operation": "unauthorized_editor"
+        })
+        return share
+    pathname = os.path.join(
+        share['path'],
+        filename
+    )
+    content = ""
+    if os.path.isfile(pathname):
+        if pathname.endswith(".txt"):
+            content = open(pathname, 'rt').read(10 * 1024)
+
+    return render_template(
+        'editor.html',
+        name = name,
+        filename = filename,
+        content = content
+    )
+
+
+@app.route('/paste/<name>/<token>', methods=['POST'])
+@app.route('/paste/<name>', methods=['POST'])
+def paste(name = None, token = None):
+    if request.method == 'POST':
+        file = request.form['filename']
+        paste = request.form['paste']
+        if name == None:
+            name = request.form['name']
+        (ok,share) = get_share(name, token = token)
+        if not ok:
+            notify({
+                "share": name,
+                "operation": "unauthorized_paste"
+            })
+            return share
+        if not get_or_none('upload', share) == True:
+            return "Upload not allowed\n",400
+        if file:
+            filename = os.path.join(
+                share['path'],
+                secure_filename(
+                    file
+                )
+            )
+            if get_or_none('overwrite', share) == False:
+                if os.path.exists(filename):
+                    file_versionize(filename)
+                    #~ return "Overwrite forbidden", 403
+            print_debug("Saving " + filename)
+            with open(filename, 'wt') as fp:
+                fp.write(paste)
+                fp.close()
+            set_rights(filename)
+            notify({
+                "recipient": get_or_none('recipient', share),
+                "share": name,
+                "filename": filename,
+                "operation": "paste"
+            })
+            if 'from_gui' in request.form:
+                if request.form['from_gui'] == "true":
+                    return redirect(url_for('list_view',name=name))
+            return "File uploaded\n", 200
+        else:
+            return "Use the 'file' variable to paste\n",400
+
+
 
 @app.route('/file/list/<name>/<token>', methods=['GET'])
 def file_list(name, token):

code/static/css/styles.css

@@ -219,6 +219,21 @@ tr:nth-child(odd) {
   word-wrap: break-word;
 }
 
+.edit_form {
+  display: inline-block;
+}
+.edit_form_submit {
+  display: inline-block;
+  margin-left: 1em;
+  background-color: inherit;
+  border: none;
+  color: var(--text-color);
+  text-align: center;
+  text-decoration: underline;
+  cursor: pointer;
+}
+
+
 /* index */
 
 #index_title {

code/static/js/scripts.js

@@ -15,6 +15,7 @@ function index_form_enter(event) {
     };
 }
 
+
 function index_form_submit() {
     window.location = window.location + "/list/" +
         document.getElementById("index_form_name").value;
@@ -29,7 +30,9 @@ function infoToggle() {
 
 function scriptToggle() {
     var el = document.getElementById("list_script");
+    if (el) {
       el.style.display = el.style.display === 'block' ? 'none' : 'block';
+	}
 }
 
 
@@ -104,6 +107,7 @@ function FileSelectHandler(e) {
 // Variable to stop parallel uploads
 var uploadTurn = -1;
 
+
 function UploadURL() {
     var URL = document.getElementById("list_url_upload_text").value;
     var xhr = new XMLHttpRequest();
@@ -150,3 +154,20 @@ function UploadURL() {
 function changeTitle(newTitle) {
     document.title = "Flees - " + newTitle;
 }
+
+function back() {
+	window.history.back();
+}
+
+function keyboardEntry(ev){
+  var kC=ev.keyCode;
+  var k=String.fromCharCode(ev.keyCode);
+  if ( document.activeElement === document.getElementById("list_url_upload_text")) {
+    return
+  }
+  if (/T/.test(k)) {
+	infoToggle();
+  }
+}
+
+document.onkeyup = keyboardEntry;

code/templates/editor.html

@@ -0,0 +1,21 @@
+{% extends "layout.html" %}
+{% block body %}
+<div id=index_menu>
+  Add text file to {{ name|safe  }}
+  <div id=editor_form>
+    <form action={{ url_for('paste',name=name) }} method=post enctype=multipart/form-data>
+      <input type=hidden name=from_gui value="true" />
+      <input id="paste_filename" type=text name=filename
+                   title="File name to write"
+                   value="{{ filename | safe }}" onclick="clear_text(this.id,'paste.txt')">
+     <br>
+     <input type=submit value=Submit>
+     <input type=submit value=Cancel onclick="back()">
+     <br>
+     <textarea rows="25" cols="80" name="paste" id="paste_paste" autofocus>{{ content | safe }}</textarea>
+
+  </form>
+  </div>
+</div>
+<script type="text/javascript">changeTitle("{{ name | safe }}");</script>
+{% endblock %}

code/templates/list.html

@@ -18,7 +18,7 @@
             <input type=submit value=Upload disabled>
     </div>
   {% endif %}
-    <div id=list_info_toggle_container><span id=list_info_toggle onclick="infoToggle()">Share tools</span></div>
+    <div id=list_info_toggle_container><span id=list_info_toggle onclick="infoToggle()" title="Open menu, keyboard: t">Share tools</span></div>
     <div id=list_info>
       <div id=list_url_upload>
         <form id="url_upload_form" action={{ url_for('upload_url') }} method=post>
@@ -54,6 +54,7 @@
   {% endif %}
     <li><a href="{{ url_for('download_zip',name=name) }}" title="Download all the files as one ZIP file. Total size of files must be less than {{ g.max_zip_size }} Mb">Download as zip</a>
     <li><span id=list_script_toggle onclick="scriptToggle()" title="Show command line usage information">Command line info</span>
+    <li><a href="{{ url_for('editor', name = name) }}">Paste or write a file</a>
     <li><a href="{{ url_for('index') }}">Return to index</a>
     <li><a href="{{ url_for('logout',name=name) }}">Logout</a>
     </div>
@@ -77,6 +78,15 @@
         <a href="{{ url_for('download_direct', name = name, token = entry.token, filename = entry.name ) }}" title="Direct share link" class=direct>&#x2756;</a>
       {% endif %}
       <a href="{{ url_for('download_gui', name = name, filename = entry.url) }}">{{ entry.name }}</a>
+      {% if upload %}
+        {% if entry.editable %}
+          <form class="edit_form" action="{{ url_for('editor') }}" method=post>
+            <input class="editor_name" type=hidden name=editor_name value="{{ name | safe }}" />
+            <input class="editor_filename" type=hidden name=editor_filename value="{{ entry.name | safe }}" />
+            <input class="edit_form_submit" type=submit value="&#9998;" title="Edit text file">
+          </form>
+        {% endif %}
+      {% endif %}
       <td class=td_right>{{ entry.size|safe }}
       <td>{{ entry.mtime|safe }}
     </tr>

code/utils/utils.py

@@ -36,7 +36,8 @@ def file_stat(path, filename):
         'size': file_size_MB(s.st_size),
         'mtime': file_date_human(s.st_mtime),
         'name': filename,
-        'url': path2url(filename)
+        'url': path2url(filename),
+        'editable': (s.st_size < 10240 and filename.endswith(".txt"))
     }