Mercurial > libervia-web

annotate libervia/pages/files/list/page_meta.py @ 1321:eb85ef26cb4a

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server: use `bulma` theme as default for default site: `default` theme is not used for now as real default, because dev work is focusing on bulma theme, and the default one may be broken. This should (or may not) change in the future.
author Goffi <goffi@goffi.org>
date Sat, 01 Aug 2020 16:56:04 +0200
parents d0575e9abf7d
children 009542289bc9
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.i18n import _
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7 from sat.core.log import getLogger
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8 from sat.tools.common import uri
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9 from sat_frontends.bridge.bridge_frontend import BridgeException
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10 from libervia.server.constants import Const as C
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11 from libervia.server import session_iface
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12 from libervia.server import pages_tools
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13
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14 log = getLogger(__name__)
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15 """files handling pages"""
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16
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17 name = "files_list"
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18 access = C.PAGES_ACCESS_PROFILE
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19 template = "file/overview.html"
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20
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21
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22 def parse_url(self, request):
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23 self.getPathArgs(request, ["service", "*path"], min_args=1, service="jid", path="")
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26 async def prepare_render(self, request):
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27 data = self.getRData(request)
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28 thumb_limit = data.get("thumb_limit", 300)
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29 template_data = request.template_data
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30 service, path_elts = data["service"], data["path"]
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31 path = Path('/', *path_elts)
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32 profile = self.getProfile(request) or C.SERVICE_PROFILE
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33 session_data = self.host.getSessionData(
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34 request, session_iface.ISATSession
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35 )
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36
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37 try:
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38 files_data = await self.host.bridgeCall(
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39 "FISList", service.full(), str(path), {}, profile)
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40 except BridgeException as e:
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41 if e.condition == 'item-not-found':
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42 log.debug(
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43 f'"item-not-found" received for {path} at {service}, this may indicate '
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44 f'that the location is new')
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45 files_data = []
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46 else:
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47 raise e
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48 for file_data in files_data:
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49 try:
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50 extra_raw = file_data["extra"]
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51 except KeyError:
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52 pass
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53 else:
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54 file_data["extra"] = json.loads(extra_raw) if extra_raw else {}
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55 dir_path = path_elts + [file_data["name"]]
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56 if file_data["type"] == C.FILE_TYPE_DIRECTORY:
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57 page = self
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58 elif file_data["type"] == C.FILE_TYPE_FILE:
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59 page = self.getPageByName("files_view")
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60
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61 ## thumbnails ##
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62 try:
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63 thumbnails = file_data["extra"]["thumbnails"]
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64 if not thumbnails:
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65 raise KeyError
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66 except KeyError:
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67 pass
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68 else:
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69 thumbnails.sort(key=lambda t: t["size"])
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70 thumb = thumbnails[0]
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71 for thumb_data in thumbnails:
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72 if thumb_data["size"][0] > thumb_limit:
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73 break
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74 thumb = thumb_data
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75 if "url" in thumb:
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76 file_data["thumb_url"] = thumb["url"]
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77 elif "id" in thumb:
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78 try:
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79 thumb_path = await self.host.bridgeCall(
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80 "bobGetFile", service.full(), thumb["id"], profile
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81 )
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82 except Exception as e:
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83 log.warning(
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84 _("Can't retrieve thumbnail: {reason}").format(reason=e)
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85 )
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86 else:
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87 filename = os.path.basename(thumb_path)
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88 file_data["thumb_url"] = os.path.join(
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89 session_data.cache_dir, filename
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90 )
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91 else:
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92 raise ValueError(
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93 "unexpected file type: {file_type}".format(file_type=file_data["type"])
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94 )
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95 file_data["url"] = page.getURL(service.full(), *dir_path)
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96
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97 ## comments ##
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98 comments_url = file_data.get("comments_url")
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99 if comments_url:
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100 parsed_url = uri.parseXMPPUri(comments_url)
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101 comments_service = file_data["comments_service"] = parsed_url["path"]
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102 comments_node = file_data["comments_node"] = parsed_url["node"]
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103 try:
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104 comments_count = file_data["comments_count"] = int(
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105 file_data["comments_count"]
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106 )
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107 except KeyError:
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108 comments_count = None
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109 if comments_count and data.get("retrieve_comments", False):
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110 file_data["comments"] = await pages_tools.retrieveComments(
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111 self, comments_service, comments_node, profile=profile
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112 )
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113
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114 # parent dir affiliation
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115 # TODO: some caching? What if affiliation changes?
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116
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117 affiliations = await self.host.bridgeCall(
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118 "FISAffiliationsGet", service.full(), "", str(path), profile
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119 )
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120 directory_affiliation = affiliations.get(session_data.jid.userhost())
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121 if directory_affiliation == "owner":
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122 # we need to transtype dict items to str because with some bridges (D-Bus)
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123 # we have a specific type which can't be exposed
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124 self.exposeToScripts(
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125 request,
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126 affiliations={str(e): str(a) for e, a in affiliations.items()}
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127 )
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128
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129 template_data["directory_affiliation"] = directory_affiliation
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130 template_data["files_data"] = files_data
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131 template_data["path"] = path
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132 self.exposeToScripts(
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133 request,
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134 directory_affiliation=str(directory_affiliation),
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135 files_service=service.full(),
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136 files_path=str(path),
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137 )
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138 if path_elts:
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139 template_data["parent_url"] = self.getURL(service.full(), *path_elts[:-1])