94 lines
3.8 KiB
Python
94 lines
3.8 KiB
Python
import json
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import os
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import time
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from flask import Flask, render_template, redirect, request, url_for, send_from_directory, jsonify
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from werkzeug.utils import secure_filename
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from src.service.ModelStore import ModelStore
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from src.model.entity.Slide import Slide
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from src.model.enum.SlideType import SlideType
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from src.interface.ObController import ObController
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from src.utils import str_to_enum, get_optional_string
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class SlideshowController(ObController):
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def register(self):
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self._app.add_url_rule('/manage', 'manage', self.manage, methods=['GET'])
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self._app.add_url_rule('/slideshow', 'slideshow_slide_list', self.slideshow, methods=['GET'])
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self._app.add_url_rule('/slideshow/slide/add', 'slideshow_slide_add', self.slideshow_slide_add, methods=['POST'])
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self._app.add_url_rule('/slideshow/slide/edit', 'slideshow_slide_edit', self.slideshow_slide_edit, methods=['POST'])
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self._app.add_url_rule('/slideshow/slide/toggle', 'slideshow_slide_toggle', self.slideshow_slide_toggle, methods=['POST'])
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self._app.add_url_rule('/slideshow/slide/delete', 'slideshow_slide_delete', self.slideshow_slide_delete, methods=['DELETE'])
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self._app.add_url_rule('/slideshow/slide/position', 'slideshow_slide_position', self.slideshow_slide_position, methods=['POST'])
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def manage(self):
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return redirect(url_for('slideshow_slide_list'))
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def slideshow(self):
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return render_template(
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'slideshow/list.jinja.html',
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l=self._model_store.lang().map(),
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enabled_slides=self._model_store.slide().get_enabled_slides(),
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disabled_slides=self._model_store.slide().get_disabled_slides(),
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var_last_restart=self._model_store.variable().get_one_by_name('last_restart'),
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var_external_url=self._model_store.variable().get_one_by_name('external_url')
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)
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def slideshow_slide_add(self):
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slide = Slide(
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name=request.form['name'],
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type=str_to_enum(request.form['type'], SlideType),
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duration=request.form['duration'],
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cron_schedule=get_optional_string(request.form['cron_schedule']),
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)
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if slide.has_file():
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if 'object' not in request.files:
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return redirect(request.url)
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object = request.files['object']
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if object.filename == '':
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return redirect(request.url)
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if object:
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object_name = secure_filename(object.filename)
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object_path = os.path.join(self._app.config['UPLOAD_FOLDER'], object_name)
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object.save(object_path)
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slide.location = object_path
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else:
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slide.location = request.form['object']
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self._model_store.slide().add_form(slide)
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self._post_update()
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return redirect(url_for('slideshow_slide_list'))
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def slideshow_slide_edit(self):
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self._model_store.slide().update_form(request.form['id'], request.form['name'], request.form['duration'], request.form['cron_schedule'])
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self._post_update()
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return redirect(url_for('slideshow_slide_list'))
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def slideshow_slide_toggle(self):
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data = request.get_json()
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self._model_store.slide().update_enabled(data.get('id'), data.get('enabled'))
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self._post_update()
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return jsonify({'status': 'ok'})
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def slideshow_slide_delete(self):
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data = request.get_json()
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self._model_store.slide().delete(data.get('id'))
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self._post_update()
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return jsonify({'status': 'ok'})
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def slideshow_slide_position(self):
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data = request.get_json()
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self._model_store.slide().update_positions(data)
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self._post_update()
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return jsonify({'status': 'ok'})
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def _post_update(self):
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self._model_store.variable().update_by_name("last_slide_update", time.time())
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