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annotate piecrust/admin/views/publish.py @ 935:7ecb946bfafd

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admin: Lots of fixes for running the admin panel in a WSGI server. - Use new source APIs in the dashboard to open WIP files. - Fixed broken/outdated code in some views. - Fixed cases when Flask is not running at the root URL by using the `SCRIPT_NAME` variable somewhat more properly.
author Ludovic Chabant <ludovic@chabant.com>
date Wed, 04 Oct 2017 09:15:16 -0700
parents 5b4c02ed9bb2
children 94fd4f07da83
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1 import copy
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2 import logging
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3 from flask import request, g, url_for, render_template, Response
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4 from flask.ext.login import login_required
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5 from ..blueprint import foodtruck_bp
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6 from ..pubutil import PublishLogReader
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7 from ..views import with_menu_context, with_base_data
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10 logger = logging.getLogger(__name__)
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13 @foodtruck_bp.route('/publish', methods=['GET', 'POST'])
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14 @login_required
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15 def publish():
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16 if request.method == 'POST':
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17 target = request.form.get('target')
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18 if not target:
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19 raise Exception("No target specified.")
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21 g.site.publish(target)
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23 site = g.site
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24 pub_cfg = copy.deepcopy(site.piecrust_app.config.get('publish', {}))
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25 if not pub_cfg:
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26 data = {'error': "There are no publish targets defined in your "
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27 "configuration file."}
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28 with_base_data(data)
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29 return render_template('error.html', **data)
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31 data = {}
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32 data['url_run'] = url_for('.publish')
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33 data['site_title'] = site.piecrust_app.config.get('site/title',
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34 "Unnamed Website")
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35 data['targets'] = []
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36 for tn in sorted(pub_cfg.keys()):
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37 tc = pub_cfg[tn]
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38 desc = None
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39 if isinstance(tc, dict):
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40 desc = tc.get('description')
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41 data['targets'].append({
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42 'name': tn,
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43 'description': desc
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44 })
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46 with_menu_context(data)
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48 return render_template('publish.html', **data)
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51 @foodtruck_bp.route('/publish-log')
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52 @login_required
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53 def stream_publish_log():
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54 pid_path = g.site.publish_pid_file
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55 log_path = g.site.publish_log_file
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56 rdr = PublishLogReader(pid_path, log_path)
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58 response = Response(rdr.run(), mimetype='text/event-stream')
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59 response.headers['Cache-Control'] = 'no-cache'
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60 return response
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