Mercurial > piecrust2

annotate piecrust/admin/views/publish.py @ 961:b1a00c2c0c7f

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admin: Use URL routes for static assets. This removes the need for `base_url` and other workarounds for when the admin panel is under a sub-folder.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 07 Oct 2017 12:16:04 -0700
parents 94fd4f07da83
children 20f49786937c
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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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9 logger = logging.getLogger(__name__)
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12 @foodtruck_bp.route('/publish', methods=['GET', 'POST'])
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13 @login_required
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14 def publish():
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15 if request.method == 'POST':
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16 target = request.form.get('target')
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17 if not target:
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18 raise Exception("No target specified.")
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20 g.site.publish(target)
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22 site = g.site
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23 pub_cfg = copy.deepcopy(site.piecrust_app.config.get('publish', {}))
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24 if not pub_cfg:
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25 data = {'error': "There are no publish targets defined in your "
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26 "configuration file."}
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27 return render_template('error.html', **data)
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29 try:
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30 with open(site.publish_log_file, 'r') as fp:
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31 last_pub_log = fp.read()
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32 except OSError:
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33 last_pub_log = None
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35 data = {}
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36 data['url_run'] = url_for('.publish')
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37 data['site_title'] = site.piecrust_app.config.get('site/title',
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38 "Unnamed Website")
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39 data['targets'] = []
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40 for tn in sorted(pub_cfg.keys()):
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41 tc = pub_cfg[tn]
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42 desc = None
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43 if isinstance(tc, dict):
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44 desc = tc.get('description')
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45 data['targets'].append({
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46 'name': tn,
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47 'description': desc
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48 })
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50 data['last_log'] = last_pub_log
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52 with_menu_context(data)
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54 return render_template('publish.html', **data)
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57 @foodtruck_bp.route('/publish-log')
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58 @login_required
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59 def stream_publish_log():
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60 pid_path = g.site.publish_pid_file
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61 log_path = g.site.publish_log_file
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62 rdr = PublishLogReader(pid_path, log_path)
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64 response = Response(rdr.run(), mimetype='text/event-stream')
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65 response.headers['Cache-Control'] = 'no-cache'
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66 return response
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67