114 lines
4.0 KiB
Python
114 lines
4.0 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from . import docs
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from .page import Page, PageController
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from .content import SubscriptionContent, SubredditContent
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from .objects import Navigator, Command
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class SubscriptionController(PageController):
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character_map = {}
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class SubscriptionPage(Page):
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FOOTER = docs.FOOTER_SUBSCRIPTION
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def __init__(self, reddit, term, config, oauth, content_type='subreddit'):
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super(SubscriptionPage, self).__init__(reddit, term, config, oauth)
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self.controller = SubscriptionController(self, keymap=config.keymap)
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self.content = SubscriptionContent.from_user(
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reddit, term.loader, content_type)
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self.nav = Navigator(self.content.get)
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self.content_type = content_type
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self.selected_subreddit = None
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@SubscriptionController.register(Command('REFRESH'))
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def refresh_content(self, order=None, name=None):
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"""
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Re-download all subscriptions and reset the page index
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"""
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# reddit.get_my_subreddits() does not support sorting by order
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if order:
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self.term.flash()
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return
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with self.term.loader():
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self.content = SubscriptionContent.from_user(
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self.reddit, self.term.loader, self.content_type)
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if not self.term.loader.exception:
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self.nav = Navigator(self.content.get)
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@SubscriptionController.register(Command('PROMPT'))
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def prompt_subreddit(self):
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"""
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Open a prompt to navigate to a different subreddit
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"""
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name = self.term.prompt_input('Enter page: /')
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if name is not None:
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with self.term.loader('Loading page'):
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content = SubredditContent.from_name(
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self.reddit, name, self.term.loader)
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if not self.term.loader.exception:
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self.selected_subreddit = content
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self.active = False
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@SubscriptionController.register(Command('SUBSCRIPTION_SELECT'))
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def select_subreddit(self):
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"""
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Store the selected subreddit and return to the subreddit page
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"""
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name = self.get_selected_item()['name']
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with self.term.loader('Loading page'):
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content = SubredditContent.from_name(
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self.reddit, name, self.term.loader)
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if not self.term.loader.exception:
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self.selected_subreddit = content
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self.active = False
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@SubscriptionController.register(Command('SUBSCRIPTION_EXIT'))
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def close_subscriptions(self):
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"""
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Close subscriptions and return to the subreddit page
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"""
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self.active = False
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def _draw_banner(self):
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# Subscriptions can't be sorted, so disable showing the order menu
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pass
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def _draw_item(self, win, data, inverted, highlight):
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n_rows, n_cols = win.getmaxyx()
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n_cols -= 1 # Leave space for the cursor in the first column
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# Handle the case where the window is not large enough to fit the data.
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valid_rows = range(0, n_rows)
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offset = 0 if not inverted else -(data['n_rows'] - n_rows)
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row = offset
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if row in valid_rows:
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if data['type'] == 'Multireddit':
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attr = self.term.attr('multireddit_name', highlight)
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else:
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attr = self.term.attr('subscription_name', highlight)
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self.term.add_line(win, '{name}'.format(**data), row, 1, attr)
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row = offset + 1
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for row, text in enumerate(data['split_title'], start=row):
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if row in valid_rows:
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if data['type'] == 'Multireddit':
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attr = self.term.attr('multireddit_text', highlight)
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else:
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attr = self.term.attr('subscription_text', highlight)
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self.term.add_line(win, text, row, 1, attr)
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attr = self.term.attr('cursor', highlight)
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for y in range(n_rows):
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self.term.addch(win, y, 0, str(' '), attr)
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