Mercurial > libervia-web

annotate libervia/pages/files/list/page_meta.py @ 1346:cda5537c71d6

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browser (photos/album): videos integrations: videos can now be added to an album, the alternative media player is then used to display them. Slides options are used to remove pagination and slidebar from slideshow (they don't play well with media player), and video are reset when its slide is exited.
author Goffi <goffi@goffi.org>
date Tue, 25 Aug 2020 08:31:56 +0200
parents 089742e065e3
children 886d1856e9de
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python3
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2
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3 import json
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4 import os
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5 from pathlib import Path
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6 from sat.core.log import getLogger
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7 from sat.tools.common import uri
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8 from sat_frontends.bridge.bridge_frontend import BridgeException
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9 from libervia.server.constants import Const as C
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10 from libervia.server import session_iface
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11 from libervia.server import pages_tools
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12
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13 log = getLogger(__name__)
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14 """files handling pages"""
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15
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16 name = "files_list"
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17 access = C.PAGES_ACCESS_PROFILE
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18 template = "file/overview.html"
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21 def parse_url(self, request):
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22 self.getPathArgs(request, ["service", "*path"], min_args=1, service="jid", path="")
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25 async def prepare_render(self, request):
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26 data = self.getRData(request)
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27 thumb_limit = data.get("thumb_limit", 400)
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28 template_data = request.template_data
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29 service, path_elts = data["service"], data["path"]
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30 path = Path('/', *path_elts)
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31 profile = self.getProfile(request) or C.SERVICE_PROFILE
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32 session_data = self.host.getSessionData(
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33 request, session_iface.ISATSession
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34 )
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36 try:
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37 files_data = await self.host.bridgeCall(
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38 "FISList", service.full(), str(path), {}, profile)
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39 except BridgeException as e:
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40 if e.condition == 'item-not-found':
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41 log.debug(
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42 f'"item-not-found" received for {path} at {service}, this may indicate '
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43 f'that the location is new')
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44 files_data = []
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45 else:
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46 raise e
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47 for file_data in files_data:
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48 try:
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49 extra_raw = file_data["extra"]
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50 except KeyError:
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51 pass
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52 else:
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53 file_data["extra"] = json.loads(extra_raw) if extra_raw else {}
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54 dir_path = path_elts + [file_data["name"]]
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55 if file_data["type"] == C.FILE_TYPE_DIRECTORY:
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56 page = self
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57 elif file_data["type"] == C.FILE_TYPE_FILE:
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58 page = self.getPageByName("files_view")
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59
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60 # we set URL for the last thumbnail which has a size below thumb_limit
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61 try:
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62 thumbnails = file_data["extra"]["thumbnails"]
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63 thumb = thumbnails[0]
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64 for thumb_data in thumbnails:
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65 if thumb_data["size"][0] > thumb_limit:
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66 break
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67 thumb = thumb_data
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68 file_data["thumb_url"] = (
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69 thumb.get("url")
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70 or os.path.join(session_data.cache_dir, thumb["filename"])
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71 )
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72 except (KeyError, IndexError):
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73 pass
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74 else:
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75 raise ValueError(
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76 "unexpected file type: {file_type}".format(file_type=file_data["type"])
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77 )
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78 file_data["url"] = page.getURL(service.full(), *dir_path)
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79
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80 ## comments ##
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81 comments_url = file_data.get("comments_url")
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82 if comments_url:
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83 parsed_url = uri.parseXMPPUri(comments_url)
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84 comments_service = file_data["comments_service"] = parsed_url["path"]
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85 comments_node = file_data["comments_node"] = parsed_url["node"]
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86 try:
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87 comments_count = file_data["comments_count"] = int(
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88 file_data["comments_count"]
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89 )
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90 except KeyError:
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91 comments_count = None
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92 if comments_count and data.get("retrieve_comments", False):
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93 file_data["comments"] = await pages_tools.retrieveComments(
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94 self, comments_service, comments_node, profile=profile
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95 )
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96
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97 # parent dir affiliation
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98 # TODO: some caching? What if affiliation changes?
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99
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100 affiliations = await self.host.bridgeCall(
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101 "FISAffiliationsGet", service.full(), "", str(path), profile
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102 )
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103 directory_affiliation = affiliations.get(session_data.jid.userhost())
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104 if directory_affiliation == "owner":
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105 # we need to transtype dict items to str because with some bridges (D-Bus)
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106 # we have a specific type which can't be exposed
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107 self.exposeToScripts(
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108 request,
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109 affiliations={str(e): str(a) for e, a in affiliations.items()}
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110 )
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111
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112 template_data["directory_affiliation"] = directory_affiliation
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113 template_data["files_data"] = files_data
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114 template_data["path"] = path
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115 self.exposeToScripts(
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116 request,
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117 directory_affiliation=str(directory_affiliation),
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118 files_service=service.full(),
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119 files_path=str(path),
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120 )
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121 if path_elts:
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122 template_data["parent_url"] = self.getURL(service.full(), *path_elts[:-1])