editor for client

code/app.py

@@ -14,7 +14,7 @@ from utils.utils import *
 from utils.crypt import *
 
 
-__FLEES_VERSION__ = "20180721.1"
+__FLEES_VERSION__ = "20180724.0"
 app = Flask(__name__)
 app.config.from_object(__name__)
 # Read config from json !
@@ -251,7 +251,7 @@ def editor(name = None):
     content = ""
     if os.path.isfile(pathname):
         if pathname.endswith(".txt"):
-            content = open(pathname, 'rt').read(10 * 1024)
+            content = open(pathname, 'rt').read(65536)
 
     return render_template(
         'editor.html',

code/templates/client.py

@@ -4,6 +4,7 @@ from subprocess import call, Popen, PIPE, STDOUT
 import readline
 import glob
 from io import StringIO
+import tempfile, hashlib
 try:
     from tabulate import tabulate
 except ImportError:
@@ -71,11 +72,13 @@ class Completer(object):
         return results[state]
 
 
-def download_file(file, opts):
+def download_file(file, opts, filename = False):
     print("Download " + file['name'])
+    if not filename:
+        filename = file['name']
     cmd = [
         'curl','--create-dirs',
-        '-o', file['name'],
+        '-o', filename,
         '%s%s/%s/%s/%s'%(
             opts.rooturl,
             "download",
@@ -96,23 +99,43 @@ def download_file(file, opts):
     return
 
 
+def file_hash(file):
+    buf = 65536  # lets read stuff in 64kb chunks!
+
+    md5 = hashlib.md5()
+    with open(file, 'rb') as f:
+        while True:
+            data = f.read(buf)
+            if not data:
+                break
+            md5.update(data)
+    return md5.hexdigest()
+
+
+def edit_file(file):
+    old_hash = file_hash(file)
+    editor = os.environ.get('EDITOR','vim')
+    call([editor, file])
+    new_hash = file_hash(file)
+    return new_hash != old_hash
+
+
 def menu(opts):
-    commands = [
+    commands = {
-        'Download',
+        '1': {'name': 'Download', 'cmd': menu_download},
-        'Upload'
+        '2': {'name': 'Upload',   'cmd': menu_upload},
-    ]
+        '3': {'name': 'Edit',     'cmd': menu_edit},
+    }
     print_title("Main menu")
-    for i,command in enumerate(commands):
+    for command in sorted(commands):
-        print("  %d. %s"%( i+1, command, ))
+        print("  %s. %s"%( command, commands[command]['name']))
-    comp = Completer(choices = ["1","2"])
+    comp = Completer(choices = commands.keys())
     readline.set_completer(comp.complete)
     print("\n[Empty to exit]")
     choice = user_input("Number of action: ").strip()
-    if choice == "1":
+    if choice in commands:
-        menu_download(opts)
+        commands[choice]['cmd'](opts)
-    if choice == "2":
+    else:
-        menu_upload(opts)
-    if choice == "":
         sys.exit(0)
 
 
@@ -149,6 +172,40 @@ def menu_download(opts):
             download_file(files[choice], opts)
 
 
+def menu_edit(opts):
+    while True:
+        print_title("Edit file")
+        files = json.loads(run_command("file/details", opts))
+        file_table = []
+        for f in files:
+            if not f['editable']:
+                continue
+            file_table.append((
+                f['name'],
+                float(f['size'].replace(",","")),
+                f['mtime']
+            ))
+        print(tabulate(file_table, headers = ("Name", "Size [Mb]", "Modified")))
+        name_list = [x['name'] for x in files]
+        comp = Completer(choices = name_list)
+        # we want to treat '/' as part of a word, so override the delimiters
+        readline.set_completer(comp.complete)
+        print("\n[Empty to return, new name to create new file]")
+        choice = user_input('Edit file: ').strip()
+        if choice == "":
+            return
+        tfp, tmp = tempfile.mkstemp(
+            suffix = ".txt"
+        )
+        if choice in name_list:
+            file = [f for f in files if f['name'] == choice][0]
+            download_file(file, opts, filename = tmp)
+        changed = edit_file(tmp)
+        if changed:
+            upload_named_file(tmp, opts, choice)
+        os.remove(tmp)
+
+
 def menu_upload(opts):
     while True:
         print_title("Upload")
@@ -268,41 +325,21 @@ def upload_file(file, opts):
     return
 
 
-    cmd1 = [
+def upload_named_file(file, opts, filename):
-        'curl','-s',
+    print("Upload " + filename)
-        '%s%s/%s/%s'%(
+    p = Popen(
+        "curl -F 'file=@%s;filename=%s' %s%s/%s/%s"%(
+            file,
+            filename,
             opts.rooturl,
-            "script/upload_split",
+            "upload",
             opts.share,
-            opts.token,
+            opts.token
         ),
-    ]
-    cmd2 = [
-        'python', '-',
-        '-s', str(opts.split),
-        file
-    ]
-    p1 = Popen(
-        cmd1,
-        stderr = PIPE,
         stdout = PIPE,
+        shell = True
     )
-    script, stderr = p1.communicate()
+    read_output(p.stdout)
-    p2 = Popen(
-        cmd2,
-        stdin = PIPE,
-        stdout = PIPE,
-        stderr = PIPE,
-        bufsize = 1
-    )
-    p2.stdin.write(script)
-    p2.stdin.close()
-    for char in iter(lambda: p2.stderr.read(1), ''):
-        if not char:
-            break
-        sys.stderr.write(char)
-        sys.stderr.flush()
-
     return
 
 

code/utils/utils.py

@@ -67,7 +67,7 @@ def file_stat(path, filename):
         'mtime': file_date_human(s.st_mtime),
         'name': filename,
         'url': path2url(filename),
-        'editable': (s.st_size < 10240 and filename.endswith(".txt"))
+        'editable': (s.st_size < 65536 and filename.endswith(".txt"))
     }