add article and pubications
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client/pages/publications/__pycache__/articles.cpython-313.pyc
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client/pages/publications/__pycache__/articles.cpython-313.pyc
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client/pages/publications/articles.py
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client/pages/publications/articles.py
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import flet as ft
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import requests
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from helpers.roles import Roles
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class Articles:
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def __init__(self, page: ft.Page, home):
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self.page = page
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self.home = home
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self.base_url = self.page.session.store.get('api_base_url')
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self.token = self.page.session.store.get('token')
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self.user = self.page.session.store.get('user') or {}
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self.all_articles = []
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self.selected_article_id = None
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# UI Elements for Search
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self.search_bar = ft.TextField(
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label="Caută articole după titlu...",
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prefix_icon=ft.Icons.SEARCH,
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on_change=self.on_search_change,
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expand=True,
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hint_text="Introdu titlul sau fragmente din titlu..."
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)
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# UI list container
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self.articles_container = ft.Column(
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scroll=ft.ScrollMode.AUTO,
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spacing=15,
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expand=True
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)
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# Delete confirmation dialog
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self.article_id_to_delete = None
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self.delete_confirm_dialog = ft.AlertDialog(
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title=ft.Text("Confirmare Ștergere"),
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content=ft.Text("Sigur doriți să ștergeți acest articol? Această acțiune este ireversibilă."),
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actions=[
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ft.FilledButton("Șterge", on_click=self.confirm_delete_article, bgcolor=ft.Colors.RED),
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ft.FilledButton("Anulează", on_click=self.close_dialog, bgcolor=ft.Colors.GREY)
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],
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actions_alignment=ft.MainAxisAlignment.END
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)
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# Read Article Modal Dialog
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self.read_title = ft.Text(size=22, weight=ft.FontWeight.BOLD)
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self.read_meta = ft.Text(size=12, italic=True, color=ft.Colors.GREY_600)
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self.read_content = ft.Markdown(selectable=True, expand=True)
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self.read_article_dialog = ft.AlertDialog(
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content=ft.Container(
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content=ft.Column(
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[
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self.read_title,
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self.read_meta,
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ft.Divider(height=10),
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ft.Column(
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[self.read_content],
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scroll=ft.ScrollMode.AUTO,
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expand=True
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)
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],
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spacing=10,
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),
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width=650,
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height=500,
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),
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actions=[
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ft.TextButton("Închide", on_click=self.close_dialog)
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]
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)
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def load_articles(self):
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try:
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response = requests.get(
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f"{self.base_url}/articles/",
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headers={"Authorization": f"Bearer {self.token}"}
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)
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if response.status_code == 200:
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self.all_articles = response.json()
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else:
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self.all_articles = []
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except Exception as e:
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print(f"Error fetching articles: {e}")
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self.all_articles = []
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def populate_articles_list(self, query=""):
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self.articles_container.controls.clear()
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query = query.strip().lower()
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filtered = [
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art for art in self.all_articles
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if query in art.get('title', '').lower()
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]
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if not filtered:
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self.articles_container.controls.append(
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ft.Container(
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content=ft.Text("Nu s-au găsit articole publicate.", size=16, color=ft.Colors.GREY_600),
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alignment=ft.Alignment.CENTER,
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padding=40
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)
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)
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else:
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can_publish = self.user.get('can_create_articles') == 1
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user_id = self.user.get('id')
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for art in filtered:
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# Curățăm formatarea markdown pentru previzualizare
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preview = self.strip_markdown(art.get('content', ''))
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if len(preview) > 180:
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preview = preview[:180] + "..."
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# Check if logged-in user is the author of this post
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is_author = art.get('author_id') == user_id
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# Formatează data
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raw_date = art.get('created_at', '')
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formatted_date = raw_date.replace("T", " ").split(".")[0] if raw_date else "Dată necunoscută"
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# Row of actions
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actions_row = ft.Row(
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[
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ft.TextButton(
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"Citește Articolul",
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icon=ft.Icons.ARROW_FORWARD,
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on_click=lambda e, a=art: self.open_read_dialog(a)
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)
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],
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alignment=ft.MainAxisAlignment.SPACE_BETWEEN
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)
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# Daca utilizatorul este autorul, adaugam butoane de Edit/Delete
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if can_publish and is_author:
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actions_row.controls.append(
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ft.Row(
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[
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ft.IconButton(
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icon=ft.Icons.EDIT_OUTLINED,
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tooltip="Editează articolul",
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icon_color=ft.Colors.BLUE_700,
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on_click=lambda e, a=art: self.page.run_task(self.open_edit_dialog, a)
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),
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ft.IconButton(
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icon=ft.Icons.DELETE_OUTLINE,
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tooltip="Șterge articolul",
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icon_color=ft.Colors.RED_600,
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on_click=lambda e, a_id=art['id']: self.open_delete_confirm(a_id)
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)
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],
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spacing=5
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)
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)
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self.articles_container.controls.append(
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ft.Container(
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content=ft.Column(
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[
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ft.Text(art.get('title', 'Fără Titlu'), weight=ft.FontWeight.BOLD, size=18, color=ft.Colors.BLUE_GREY_900),
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ft.Row(
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[
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ft.Icon(ft.Icons.PERSON_OUTLINE, size=14, color=ft.Colors.GREY_500),
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ft.Text(f"Autor: {art.get('author_name', 'Necunoscut')}", size=12, color=ft.Colors.GREY_600),
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ft.VerticalDivider(width=1, color=ft.Colors.GREY_300),
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ft.Icon(ft.Icons.ACCESS_TIME, size=14, color=ft.Colors.GREY_500),
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ft.Text(f"Publicat: {formatted_date}", size=12, color=ft.Colors.GREY_600),
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],
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spacing=10
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),
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ft.Divider(height=5, color=ft.Colors.TRANSPARENT),
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ft.Text(preview, size=14, color=ft.Colors.GREY_700),
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ft.Divider(height=10),
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actions_row
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],
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spacing=10
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),
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bgcolor=ft.Colors.WHITE,
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padding=20,
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border_radius=12,
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border=ft.Border.all(1, ft.Colors.GREY_200),
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shadow=ft.BoxShadow(
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blur_radius=8,
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color=ft.Colors.with_opacity(0.04, ft.Colors.BLACK),
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offset=ft.Offset(0, 3)
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)
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)
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)
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#self.articles_container.update()
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def on_search_change(self, e):
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self.populate_articles_list(self.search_bar.value)
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def strip_markdown(self, text):
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if not text:
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return ""
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import re
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# Elimină antetele (ex: # Titlu 1)
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text = re.sub(r'(?m)^#{1,6}\s+', '', text)
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# Elimină marcatorii de listă (ex: - element)
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text = re.sub(r'(?m)^[\-\*\+]\s+', '', text)
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# Elimină caracterele pentru bold, italic și inline-code
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text = re.sub(r'\*\*|__|\*|_|`', '', text)
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# Înlocuiește multiplele spații sau linii noi cu un singur spațiu
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text = re.sub(r'\s+', ' ', text)
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return text.strip()
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# Creation/Editing Dialog (deschise în tab separat)
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async def open_add_dialog(self, e):
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editor_url = f"{self.base_url}/articles/editor?token={self.token}"
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await self.page.launch_url(editor_url)
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async def open_edit_dialog(self, article):
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print('edit')
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editor_url = f"{self.base_url}/articles/editor?token={self.token}&article_id={article['id']}"
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await self.page.launch_url(editor_url)
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# Delete Dialog
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def open_delete_confirm(self, article_id):
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self.article_id_to_delete = article_id
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self.page.show_dialog(self.delete_confirm_dialog)
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self.page.update()
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def confirm_delete_article(self, e):
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if not self.article_id_to_delete:
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return
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try:
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response = requests.delete(
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f"{self.base_url}/articles/delete/{self.article_id_to_delete}",
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headers={"Authorization": f"Bearer {self.token}"}
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)
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if response.status_code == 200:
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self.page.pop_dialog()
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self.load_articles()
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self.populate_articles_list(self.search_bar.value)
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self.show_snack_bar("Articolul a fost șters cu succes.", ft.Colors.GREEN)
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else:
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self.page.pop_dialog()
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err = response.json().get('error', 'Eroare la ștergerea articolului.')
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self.show_snack_bar(err, ft.Colors.RED)
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except Exception as ex:
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print(f"Error deleting article: {ex}")
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self.page.pop_dialog()
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self.show_snack_bar("Eroare de conexiune la server.", ft.Colors.RED)
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# Read modal dialog
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def open_read_dialog(self, article):
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self.read_title.value = article.get('title', 'Fără Titlu')
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raw_date = article.get('created_at', '')
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formatted_date = raw_date.replace("T", " ").split(".")[0] if raw_date else "Dată necunoscută"
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self.read_meta.value = f"Scris de {article.get('author_name', 'Necunoscut')} la data de {formatted_date}"
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self.read_content.value = article.get('content', '')
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self.page.show_dialog(self.read_article_dialog)
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self.page.update()
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def close_dialog(self, e):
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self.page.pop_dialog()
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def show_snack_bar(self, message, color):
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self.page.snack_bar = ft.SnackBar(
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content=ft.Text(message, color=ft.Colors.WHITE),
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bgcolor=color,
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duration=3000
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)
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self.page.snack_bar.open = True
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self.page.update()
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def on_refresh_click(self, e):
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self.load_articles()
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self.populate_articles_list(self.search_bar.value)
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self.show_snack_bar("Lista de articole a fost actualizată.", ft.Colors.GREEN)
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def build(self):
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self.load_articles()
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self.populate_articles_list()
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# Check if the user is an expert with posting privileges
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can_publish = self.user.get('can_create_articles') == 1
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header_row = ft.Row(
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[
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ft.Column(
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[
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ft.Text("Articole și Publicații", size=24, weight=ft.FontWeight.BOLD, color=ft.Colors.BLUE_GREY_900),
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ft.Text("Răsfoiți noutățile, ghidurile și publicațiile juridice recente.", size=14, color=ft.Colors.GREY_600)
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],
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spacing=2
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)
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],
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alignment=ft.MainAxisAlignment.SPACE_BETWEEN
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)
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# Dacă utilizatorul are bifa de publicare, adăugăm butonul de Adăugare
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if can_publish:
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header_row.controls.append(
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ft.FilledButton(
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"Adaugă Articol",
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icon=ft.Icons.ADD,
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#on_click=lambda e: self.page.run_task(self.open_add_dialog(e)),
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on_click=self.open_add_dialog,
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style=ft.ButtonStyle(
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shape=ft.RoundedRectangleBorder(radius=8)
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)
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)
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)
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refresh_btn = ft.IconButton(
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icon=ft.Icons.REFRESH,
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tooltip="Reîncarcă articolele",
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icon_color=ft.Colors.BLUE_700,
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on_click=self.on_refresh_click
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)
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return ft.Container(
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content=ft.Column(
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[
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header_row,
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ft.Divider(height=10, color=ft.Colors.TRANSPARENT),
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ft.Row(
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[
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self.search_bar,
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refresh_btn
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],
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spacing=10
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),
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ft.Divider(height=10, color=ft.Colors.GREY_100),
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self.articles_container
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],
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expand=True
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),
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expand=True,
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padding=20,
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bgcolor=ft.Colors.GREY_50
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)
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