def change(id, val_orig):
from sire.printer import format_text_in, format_text_out, c, text_note, text_error, text_warning
from sire.helpers import id_exists
from sire.misc import Misc
import sire.dbman as dbman
import re, sys
# internal, updates the db and prints the result
def db_and_print(val, i):
# sql friendly
val = format_text_in(val)
old = dbman.get_title_with_id(i)
dbman.set_title_with_id(val, i)
text_note("Changed item with ID '%s' from '%s' to '%s'." % (c(i), c(old), c(format_text_out(val))))
return
if val_orig is None:
text_error(Misc.ERROR['destchg'])
sys.exit(1)
# user might have written something awefully wrong, so just in case
dbman.db_backup()
# Find all '%([0-9]+)' in 'val'.
id = id.split(',')
res = re.findall(r'\%\(([0-9]+|#)\)', format_text_out(val_orig))
# removes all specified IDs from the job list that doesn't exists and warns about them
rids = []
for k, i in enumerate(id):
if not id_exists(i):
text_warning(Misc.ERROR['item'] % i)
rids = [k] + rids
for j in rids:
del id[j]
# f**k yeah, no search and replace needed, just do it
if not res:
for i in id:
db_and_print(val_orig, i)
return
# so the user had some %(blabal) in their query; do some search and replace
for i in id:
val = val_orig
# may be multiple %()
for v in res:
# this means "if %(#), do this"
if not cmp(v, '#'):
rval = dbman.get_title_with_id(i)
# otherwise it's a %(<some ID>)
else:
rval = dbman.get_title_with_id(v)
val = re.compile('\%\(' + v + '\)').sub(rval, val)
db_and_print(val, i)
return
def delete(ids):
from sire.helpers import *
alldbs = get_all_categories()
ids = str(ids).split(',')
# backup db if something goes wrong
dbman.db_backup()
for id in ids:
# works for non-range IDs too
if not is_valid_id(id):
continue
# hack to get the for loop to go once if no range was used
idrange = [id, id]
if '-' in id:
idrange = id.split('-')
# only happens once if not a range
for i in range(int(idrange[0]), int(idrange[1]) + 1):
delete_id(str(i))
return
