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new method to manage lists: move

This commit is contained in:
Lionel Dricot 2022-01-22 15:08:06 +01:00
parent 5db7a47e72
commit 0894be5167
1 changed files with 99 additions and 29 deletions
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128
offpunk.py
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@ -2018,28 +2018,56 @@ Bookmarks are stored using the 'add' command."""
self._go_to_gi(gi,handle=display)
def list_add_line(self,list):
list_path = os.path.join(_DATA_DIR, "lists/%s.gmi"%list)
if not os.path.exists(list_path):
list_path = self.list_path(list)
if not list_path:
print("List %s does not exist. Create it with ""list create %s"""%(list,list))
return
return False
else:
# first we check if url already exists in the file
with open(list_path,"r") as l_file:
lines = l_file.readlines()
l_file.close()
for l in lines:
sp = l.split()
if self.gi.url in sp:
print("%s already exists in list %s."%(self.gi.url,list))
return False
with open(list_path,"a") as l_file:
l_file.write(self.gi.to_map_line())
l_file.close()
print("Page added to your %s list" %list)
return True
def list_rm_line(self,line,list=None):
list_path = os.path.join(_DATA_DIR, "lists/%s.gmi"%list)
print("removing %s from %s not yet implemented"%(line,list))
# remove an url from a list.
# return True if the URL was removed
# return False if the URL was not found
def list_rm_url(self,url,list):
list_path = self.list_path(list)
if list_path:
to_return = False
with open(list_path,"r") as lf:
lines = lf.readlines()
lf.close()
with open(list_path,"w") as lf:
for l in lines:
# we separate components of the line
# to ensure we identify a complete URL, not a part of it
splitted = l.split()
if url not in splitted:
lf.write(l)
else:
to_return = True
lf.close()
return to_return
else:
return False
def list_go_to_line(self,line,list):
list_path = os.path.join(_DATA_DIR, "lists/%s.gmi"%list)
if not os.path.exists(list_path):
list_path = self.list_path(list)
if not list_path:
print("List %s does not exist. Create it with ""list create %s"""%(list,list))
return None
elif not line.isnumeric():
print("go_to_line requires a number as parameter")
return None
else:
gi = GeminiItem("localhost:/" + list_path,list)
gi = gi.get_link(line)
@ -2047,19 +2075,32 @@ Bookmarks are stored using the 'add' command."""
self._go_to_gi(gi,handle=display)
def list_show(self,list):
list_path = os.path.join(_DATA_DIR, "lists/%s.gmi"%list)
if not os.path.exists(list_path):
list_path = self.list_path(list)
if not list_path:
print("List %s does not exist. Create it with ""list create %s"""%(list,list))
else:
gi = GeminiItem("localhost:/" + list_path,list)
display = not self.sync_only
self._go_to_gi(gi,handle=display)
def list_create(self,list,title=None):
#return the path of the list file if list exists.
#return None if the list doesn’t exist.
def list_path(self,list):
listdir = os.path.join(_DATA_DIR,"lists")
os.makedirs(listdir,exist_ok=True)
list_path = os.path.join(listdir, "%s.gmi"%list)
if not os.path.exists(list_path):
if os.path.exists(list_path):
return list_path
else:
return None
def list_create(self,list,title=None):
list_path = self.list_path(list)
if list in ["create"]:
print("%s is not allowed as a name for a list"%list)
elif not list_path:
listdir = os.path.join(_DATA_DIR,"lists")
os.makedirs(listdir,exist_ok=True)
list_path = os.path.join(listdir, "%s.gmi"%list)
with open(list_path,"a") as lfile:
if title:
lfile.write("# %s\n"%title)
@ -2069,15 +2110,38 @@ Bookmarks are stored using the 'add' command."""
print("list created. Display with `list %s`"%list)
else:
print("list %s already exists" %list)
def do_move(self,arg):
"""move LIST will add the current page to the list LIST.
With a major twist: current page will be removed from all other lists.
If current page was not in a list, this command is similar to `add LIST`."""
if not arg:
print("LIST argument is required as the target for your move")
else:
args = arg.split()
list_path = self.list_path(args[0])
if not list_path:
print("%s is not a list, aborting the move" %args[0])
else:
listdir = os.path.join(_DATA_DIR,"lists")
lists = os.listdir(listdir)
for l in lists:
# remove the .gmi at the end of the filename (4char)
lname = l[:-4]
if lname != args[0]:
isremoved = self.list_rm_url(self.gi.url,lname)
if isremoved:
print("Removed from %s"%lname)
self.list_add_line(args[0])
def do_list(self,arg):
"""Manage list of bookmarked pages.
- list : display the list of available lists
- list $LIST : display pages in list $LIST
- list create $NEWLIST : create a list
Also see :
- add $NEWLIST (to add current page to list)
"""
- list : display the list of available lists
- list $LIST : display pages in list $LIST
- list create $NEWLIST : create a list
See alse :
- add $LIST (to add current page to list)
- move $LIST (to add current page to list while removing from all others)"""
listdir = os.path.join(_DATA_DIR,"lists")
os.makedirs(listdir,exist_ok=True)
if not arg:
@ -2085,22 +2149,28 @@ Bookmarks are stored using the 'add' command."""
# TODO : make a true gemini page
if len(lists) > 0:
print("# Available lists:")
self.lookup = []
for l in lists:
print("=> %s" %l)
gpath = os.path.join(listdir,l)
lname = l[:-4]
gi = GeminiItem(gpath,lname)
self.lookup.append(gi)
self._show_lookup(url=False)
self.page_index = 0
else:
print("No lists yet. Use `list create`")
else:
args = arg.split()
if len(args) == 1:
self.list_show(args[0])
elif args[0] == "create":
if args[0] == "create":
if len(args) > 2:
name = " ".join(args[2:])
self.list_create(args[1],title=name)
elif len(args) == 2:
self.list_create(args[1])
else:
name = None
self.list_create(args[1],title=name)
print("A name is required to create a new list. Use `list create NAME`")
else:
print("%s is not a valid list command")
self.list_show(args[0])