gryf/pygtktalog
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* Added models for files in searcher and search history.

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* Added searcher method and add history elements.
 * Clean up files model.
 * Added some internal methods.
 * Code clean up.
This commit is contained in:
gryf
2008-05-08 08:52:06 +00:00
parent 1a4bbbb653
commit 0038a5331d
1 changed files with 235 additions and 33 deletions
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262
src/models/m_main.py
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@@ -50,7 +50,12 @@ from utils.gthumb import GthumbCommentParser
class MainModel(ModelMT):
"""Create, load, save, manipulate db file which is container for data"""
__properties__ = {'busy': False, 'statusmsg': '', 'progress': 0}
__properties__ = {'busy': False,
'statusmsg': '',
'progress': 0,
# point from search controller - changes while user activate specified
# file on search
'point': None,}
# constants instead of dictionary tables
# type of files
@@ -99,22 +104,43 @@ class MainModel(ModelMT):
self.busy = False
self.statusmsg = "Idle"
self.selected_tags = {}
self.search_created = False
# Directory tree: id, name, icon, type
self.discs_tree = gtk.TreeStore(gobject.TYPE_INT, gobject.TYPE_STRING,
str, gobject.TYPE_INT)
# File list of selected directory: is, filename, size,
self.discs_tree = gtk.TreeStore(gobject.TYPE_INT,
gobject.TYPE_STRING,
str,
gobject.TYPE_INT)
# File list of selected directory: id, disc, filename, path, size,
# date, type, icon
self.files_list = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING,
self.files_list = gtk.ListStore(gobject.TYPE_INT,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_UINT64,
gobject.TYPE_STRING, gobject.TYPE_INT,
gobject.TYPE_STRING, str)
gobject.TYPE_STRING,
gobject.TYPE_INT,
str)
# Search list. Exactly the same as file list above.
self.search_list = gtk.ListStore(gobject.TYPE_INT,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_UINT64,
gobject.TYPE_STRING,
gobject.TYPE_INT,
str)
# iconview store - id, pixbuffer
self.images_store = gtk.ListStore(gobject.TYPE_INT, gtk.gdk.Pixbuf)
# exif liststore - id, exif key, exif value
self.exif_list = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING,
gobject.TYPE_STRING)
# search combobox liststore - entry
self.search_history = gtk.ListStore(str)
# fill it
self.__fill_history_model()
# tag cloud array element is a dict with 5 keys:
# elem = {'id': str(id), 'name': tagname, 'size': size,
@@ -126,6 +152,12 @@ class MainModel(ModelMT):
self.tag_cloud = []
return
def add_search_history(self, txt):
"""add txt into search history, update search_history model"""
self.config.add_search_history(txt)
self.__fill_history_model()
return
def add_tags(self, fid, tags):
"""add tag (if not exists) and connect it with file"""
for tag in tags.split(','):
@@ -438,6 +470,7 @@ class MainModel(ModelMT):
self.__connect_to_db()
self.__create_database()
self.__clear_trees()
self.clear_search_tree()
self.tag_cloud = []
self.selected_tags = {}
return
@@ -463,6 +496,7 @@ class MainModel(ModelMT):
self.filename = filename
self.tag_cloud = []
self.selected_tags = {}
self.clear_search_tree()
try:
tar = tarfile.open(filename, "r:gz")
@@ -534,6 +568,106 @@ class MainModel(ModelMT):
self.thread.start()
return
def search(self, string):
"""Get all children down from sepcified root"""
self.clear_search_tree()
id_filter = None
sql_con = ""
found = 0
if len(string) > 0:
args = self.__postgresize(string)
args = args.split()
for arg in args:
arg = "%" + arg + "%"
sql_con += "AND (LOWER(filename) LIKE LOWER('%s')" % arg
sql_con += " ESCAPE '\\' "
sql_con += "OR LOWER(description) LIKE LOWER('%s')" % arg
sql_con += " ESCAPE '\\' ) "
# directories
if self.selected_tags:
# we have tags selected, live with that
id_filter = self.__filter2()
if id_filter != None:
if len(id_filter) == 1:
id_filter = "(%d)" % id_filter[0]
else:
id_filter = str(tuple(id_filter))
sql = """SELECT id, filename, size, date FROM files
WHERE parent_id!=id
AND parent_id!=1
AND type=1
AND id in """ + id_filter + sql_con + """
ORDER BY filename"""
else:
# alright, search throught all records
sql = """SELECT id, filename, size, date FROM files
WHERE parent_id!=id
AND parent_id!=1
AND type=1 """ + sql_con + """
ORDER BY filename"""
if sql:
self.db_cursor.execute(sql)
data = self.db_cursor.fetchall()
for row in data:
found += 1
myiter = self.search_list.insert_before(None, None)
self.search_list.set_value(myiter, 0, row[0])
self.search_list.set_value(myiter, 1,
self.__get_file_root(row[0]))
self.search_list.set_value(myiter, 2, row[1])
self.search_list.set_value(myiter, 3,
self.__get_file_path(row[0]))
self.search_list.set_value(myiter, 4, row[2])
self.search_list.set_value(myiter, 5,
datetime.fromtimestamp(row[3]))
self.search_list.set_value(myiter, 6, 1)
self.search_list.set_value(myiter, 7, gtk.STOCK_DIRECTORY)
# files and links
if self.selected_tags:
if id_filter:
# we have tags selected, live with that
sql = """SELECT f.id, f.filename, f.size, f.date, f.type
FROM files f
WHERE f.type!=1
AND parent_id!=1 AND id IN """ + id_filter + sql_con + """
ORDER BY f.filename"""
else:
# alright, search throught all records
sql = """SELECT f.id, f.filename, f.size, f.date, f.type
FROM files f
WHERE f.type!=1
AND parent_id!=1 """ + sql_con + """
ORDER BY f.filename"""
if sql:
self.db_cursor.execute(sql)
data = self.db_cursor.fetchall()
for row in data:
found += 1
myiter = self.search_list.insert_before(None, None)
self.search_list.set_value(myiter, 0, row[0])
self.search_list.set_value(myiter, 1,
self.__get_file_root(row[0]))
self.search_list.set_value(myiter, 2, row[1])
self.search_list.set_value(myiter, 3,
self.__get_file_path(row[0]))
self.search_list.set_value(myiter, 4, row[2])
self.search_list.set_value(myiter, 5,
datetime.fromtimestamp(row[3]))
self.search_list.set_value(myiter, 6, row[4])
if row[4] == self.FIL:
self.search_list.set_value(myiter, 7, gtk.STOCK_FILE)
elif row[4] == self.LIN:
self.search_list.set_value(myiter, 7, gtk.STOCK_INDEX)
return found
def rename(self, file_id, new_name=None):
"""change name of selected object id"""
if new_name:
@@ -605,13 +739,14 @@ class MainModel(ModelMT):
for row in data:
myiter = self.files_list.insert_before(None, None)
self.files_list.set_value(myiter, 0, row[0])
self.files_list.set_value(myiter, 1, row[1])
self.files_list.set_value(myiter, 2, row[2])
self.files_list.set_value(myiter, 3,
self.files_list.set_value(myiter, 1, self.__get_file_root(row[0]))
self.files_list.set_value(myiter, 2, row[1])
self.files_list.set_value(myiter, 3, self.__get_file_path(row[0]))
self.files_list.set_value(myiter, 4, row[2])
self.files_list.set_value(myiter, 5,
datetime.fromtimestamp(row[3]))
self.files_list.set_value(myiter, 4, 1)
self.files_list.set_value(myiter, 5, 'direktorja')
self.files_list.set_value(myiter, 6, gtk.STOCK_DIRECTORY)
self.files_list.set_value(myiter, 6, 1)
self.files_list.set_value(myiter, 7, gtk.STOCK_DIRECTORY)
# all the rest
if not parent_id and self.selected_tags:
@@ -648,19 +783,20 @@ class MainModel(ModelMT):
for row in data:
myiter = self.files_list.insert_before(None, None)
self.files_list.set_value(myiter, 0, row[0])
self.files_list.set_value(myiter, 1, row[1])
self.files_list.set_value(myiter, 2, row[2])
self.files_list.set_value(myiter, 3,
self.files_list.set_value(myiter, 1, self.__get_file_root(row[0]))
self.files_list.set_value(myiter, 2, row[1])
self.files_list.set_value(myiter, 3, self.__get_file_path(row[0]))
self.files_list.set_value(myiter, 4, row[2])
self.files_list.set_value(myiter, 5,
datetime.fromtimestamp(row[3]))
self.files_list.set_value(myiter, 4, row[4])
self.files_list.set_value(myiter, 5, 'kategoria srategoria')
self.files_list.set_value(myiter, 6, row[4])
if row[4] == self.FIL:
self.files_list.set_value(myiter, 6, gtk.STOCK_FILE)
self.files_list.set_value(myiter, 7, gtk.STOCK_FILE)
elif row[4] == self.LIN:
self.files_list.set_value(myiter, 6, gtk.STOCK_INDEX)
self.files_list.set_value(myiter, 7, gtk.STOCK_INDEX)
return
def get_parent_discs_value(self, child_id):
def get_parent_id(self, child_id):
"""get root id from specified child"""
if child_id:
sql = """SELECT parent_id FROM files WHERE id=?"""
@@ -965,7 +1101,68 @@ class MainModel(ModelMT):
self.db_connection.commit()
return
def clear_search_tree(self):
"""try to clear store for search"""
try:
self.search_list.clear()
except:
pass
# private class functions
def __fill_history_model(self):
"""fill search history model with config dict"""
try:
self.search_history.clear()
except:
pass
for entry in self.config.search_history:
myiter = self.search_history.insert_before(None, None)
self.search_history.set_value(myiter, 0, entry)
return
def __get_file_root(self, file_id):
"""return string with root (disc name) of selected banch (file_id)"""
sql = """SELECT parent_id FROM files WHERE id=? and parent_id!=1"""
self.db_cursor.execute(sql, (file_id,))
res = self.db_cursor.fetchone()
root_id = None
while res:
root_id = res[0]
self.db_cursor.execute(sql, (res[0],))
res = self.db_cursor.fetchone()
sql = """SELECT filename FROM files WHERE id=?"""
self.db_cursor.execute(sql, (root_id,))
res = self.db_cursor.fetchone()
return res[0]
def __get_file_path(self, file_id):
"""return string with path from the root of the disc"""
#SQL: get parent id and filename to concatenate path
path = ""
sql = """SELECT parent_id FROM files WHERE id=? AND parent_id!=1"""
self.db_cursor.execute(sql, (file_id,))
res = self.db_cursor.fetchone()
if not res:
return "/"
while res:
sql = """SELECT id, filename FROM files
WHERE id=? AND parent_id!=1"""
self.db_cursor.execute(sql, (res[0],))
res = self.db_cursor.fetchone()
if res:
path = res[1] + "/" + path
sql = """SELECT parent_id FROM files
WHERE id=? AND id!=parent_id"""
self.db_cursor.execute(sql, (res[0],))
res = self.db_cursor.fetchone()
return "/" + path
def __bytes_to_human(self, integer):
"""return integer digit in human readable string representation"""
if integer <= 0 or integer < 1024:
@@ -989,6 +1186,7 @@ class MainModel(ModelMT):
"""clears treemodel and treestore of files and discs tree"""
self.__clear_files_tree()
self.__clear_discs_tree()
self.clear_search_tree()
def __clear_discs_tree(self):
"""try to clear model for discs"""
@@ -1118,7 +1316,6 @@ class MainModel(ModelMT):
self.db_cursor.execute(sql)
self.db_connection.commit()
def __filter(self):
"""return list of ids of files (AND their parent, even if they have no
assigned tags) that corresponds to tags"""
@@ -1485,7 +1682,6 @@ class MainModel(ModelMT):
db_cursor = db_connection.cursor()
# fetch all the directories
#try:
if not self.selected_tags:
sql = """SELECT id, parent_id, filename FROM files
WHERE type=1 ORDER BY parent_id, filename"""
@@ -1500,13 +1696,6 @@ class MainModel(ModelMT):
WHERE 1=0"""
db_cursor.execute(sql)
data = db_cursor.fetchall()
#except:
# # cleanup
# self.cleanup()
# self.filename = None
# self.internal_dirname = None
# print "%s: Wrong database format!" % self.filename
# return
def get_children(parent_id = 1, iterator = None):
"""fetch all children and place them in model"""
@@ -1586,3 +1775,16 @@ class MainModel(ModelMT):
else:
return txt
def __postgresize(self, string):
"""escape sql characters, return escaped string"""
name = string.replace("\\","\\\\")
name = name.replace('%','\%')
name = name.replace('_','\_')
name = name.replace("'","''")
# special characters ? and * convert to sql sepcial characters _ and %
#name = name.replace('*','%')
#name = name.replace('?','_')
return name