from screens.base import ProtectedScreen from plyer import filechooser from kivymd.uix.label import MDLabel from kivymd.uix.textfield import MDTextField from kivymd.uix.boxlayout import MDBoxLayout from kivymd.uix.button import MDRectangleFlatButton, MDIconButton, MDRaisedButton from kivy.properties import ListProperty,ObjectProperty from kivy.app import App from screens.feed.feed import * import os,time,threading from threading import Thread from kivymd.uix.dialog import MDDialog from kivy.core.image import Image as CoreImage import io,shutil class ProgressPopup(MDDialog): pass class MessagePopup(MDDialog): pass class UploadButton(MDRectangleFlatButton): ''' Button that triggers 'filechooser.open_file()' and processes the data response from filechooser Activity. ''' selection = ListProperty([]) def choose(self): ''' Call plyer filechooser API to run a filechooser Activity. ''' filechooser.open_file(on_selection=self.handle_selection) def handle_selection(self, selection): ''' Callback function for handling the selection response from Activity. ''' self.selection = selection def on_selection(self, *a, **k): ''' Update TextInput.text after FileChoose.selection is changed via FileChoose.handle_selection. ''' pass #App.get_running_app().root.ids.result.text = str(self.selection) class AddPostTextField(MDTextField): pass class ButtonLayout(MDBoxLayout): pass class PostButton(MDRectangleFlatButton): pass class PostStatus(MDRectangleFlatButton): pass class PostScreen(ProtectedScreen): post_id = ObjectProperty() def on_pre_enter(self): # clear if hasattr(self,'post_status'): self.remove_widget(self.post_status) if hasattr(self,'post_textfield'): self.post_textfield.text='' post_json = {'author':self.app.username, 'timestamp':time.time()} self.post_card = post = PostCard(post_json) self.post_textfield = post_TextField = AddPostTextField() post_TextField.line_color_focus=(1,0,0,1) post_TextField.line_color_normal=(1,0,0,1) post_TextField.current_hint_text_color=(1,0,0,1) post_TextField.font_name='assets/overpass-mono-regular.otf' post_TextField.hint_text='word?' # post.remove_widget(post.scroller) post.scroller.remove_widget(post.post_content) post.scroller.add_widget(post_TextField) post.scroller.size=('300dp','300dp') self.add_widget(post) self.button_layout = ButtonLayout() self.upload_button = UploadButton() self.upload_button.screen = self self.post_button = PostButton() self.post_button.screen = self self.post_status = PostStatus() self.post_status_added = False self.button_layout.add_widget(self.upload_button) self.button_layout.add_widget(self.post_button) self.post_button.md_bg_color=(0,0,0,1) self.upload_button.md_bg_color=(0,0,0,1) self.post_status.md_bg_color=(0,0,0,1) self.add_widget(self.button_layout) # self.add_widget(self.post_status) def write_post_status(self,x): self.post_status.text=str(x) if not self.post_status_added: self.add_widget(self.post_status) self.post_status_added=True def open_dialog(self,msg): if not hasattr(self,'dialog') or not self.dialog: self.dialog = ProgressPopup() self.dialog.ids.progress_label.text=msg self.dialog.open() def open_msg_dialog(self,msg): if not hasattr(self,'msg_dialog') or not self.msg_dialog: self.msg_dialog = MessagePopup() self.msg_dialog.ids.msg_label.text=msg self.msg_dialog.open() def close_dialog(self): if hasattr(self,'dialog'): self.dialog.dismiss() def close_msg_dialog(self): if hasattr(self,'msg_dialog'): self.msg_dialog.dismiss() def choose(self): # time.sleep(5) self.upload_button.choose() self.orig_img_src = self.upload_button.selection # self.open_dialog('uploading') # self.upload() # self.close_dialog() #mythread = threading.Thread(target=self.upload) #mythread.start() self.upload() def upload(self): # get file id filename=self.orig_img_src[0] if self.orig_img_src and os.path.exists(self.orig_img_src[0]) else '' if not filename: return self.img_id = file_id = get_random_id() self.img_ext = os.path.splitext(filename)[-1][1:] # cache tmp_img_fn = 'cache/'+self.img_id[:3]+'/'+self.img_id[3:]+'.'+self.img_ext tmp_img_dir = os.path.dirname(tmp_img_fn) if not os.path.exists(tmp_img_dir): os.makedirs(tmp_img_dir) shutil.copyfile(filename, tmp_img_fn) # add self.add_image(tmp_img_fn) # upload #def do_upload(): self.app.upload(tmp_img_fn, file_id=file_id) # Thread(target=do_upload).start() # self.close_dialog() def add_image(self,filename): if hasattr(self,'image_layout'): self.post_card.remove_widget(self.image_layout) self.image_layout = image_layout = PostImageLayout() self.image = image = PostImage(source=filename) # self.image.texture = img.texture self.image.height = '300dp' self.image_layout.add_widget(self.image) self.image_layout.height='300dp' self.post_card.add_widget(self.image_layout,index=1) def post(self): # check? maxlen = 500 content = self.post_textfield.text lencontent = content.strip().replace(' ',' ').count(' ') # maxlen = int(self.post_textfield.max_text_length) lendiff = lencontent - maxlen if lendiff>0: self.open_msg_dialog(f'Text is currently {lencontent} words long, which is {lendiff} over the maximum text length of {maxlen} words.\n\n({lencontent}/{maxlen})') return # log('?????????????????'+self.media_uid) # if not hasattr(self,'img_id') and self.upload_button.selection: # log('REUPLOADING') # self.upload() def do_post(): file_id = self.img_id if hasattr(self,'img_id') else None file_ext = self.img_ext if hasattr(self,'img_ext') else None self.app.post(content=content, file_id=file_id, file_ext=file_ext) import time self.close_dialog() self.open_dialog('posting') #Thread(target=do_post).start() do_post() # class ViewPostScreen(ProtectedScreen): # post_id = ObjectProperty() # def on_pre_enter(self): # for child in self.children: # log('child: '+str(child)) # self.remove_widget(child) # post_json = self.app.get_post(self.root.post_id) # post = PostCard(post_json) # self.add_widget(post) # def on_enter(self): # for child in self.children: child.load_image() # pass def get_random_id(): import uuid return uuid.uuid4().hex