+
−#!/usr/bin/env python2.7
+
−# -*- coding: utf-8 -*-
+
−
+
−from libervia.server.constants import Const as C
+
−from sat.core.i18n import _
+
−from twisted.internet import defer
+
−from libervia.server import session_iface
+
−from libervia.server import pages_tools
+
−from sat.core.log import getLogger
+
−from sat.tools.common import uri
+
−import json
+
−import os
+
−
+
−log = getLogger("pages/files/list")
+
−"""files handling pages"""
+
−
+
−name = u"files_list"
+
−access = C.PAGES_ACCESS_PROFILE
+
−template = u"file/overview.html"
+
−
+
−
+
−def parse_url(self, request):
+
−    self.getPathArgs(request, ["service", "*path"], min_args=1, service="jid", path="")
+
−
+
−
+
−@defer.inlineCallbacks
+
−def prepare_render(self, request):
+
−    data = self.getRData(request)
+
−    thumb_limit = data.get("thumb_limit", 300)
+
−    template_data = request.template_data
+
−    service, path_elts = data[u"service"], data[u"path"]
+
−    path = u"/".join(path_elts)
+
−    profile = self.getProfile(request) or C.SERVICE_PROFILE
+
−
+
−    files_data = yield self.host.bridgeCall("FISList", service.full(), path, {}, profile)
+
−    for file_data in files_data:
+
−        try:
+
−            extra_raw = file_data[u"extra"]
+
−        except KeyError:
+
−            pass
+
−        else:
+
−            file_data[u"extra"] = json.loads(extra_raw) if extra_raw else {}
+
−        dir_path = path_elts + [file_data["name"]]
+
−        if file_data[u"type"] == C.FILE_TYPE_DIRECTORY:
+
−            page = self
+
−        elif file_data[u"type"] == C.FILE_TYPE_FILE:
+
−            page = self.getPageByName("files_view")
+
−
+
−            ## thumbnails ##
+
−            try:
+
−                thumbnails = file_data[u"extra"]["thumbnails"]
+
−                if not thumbnails:
+
−                    raise KeyError
+
−            except KeyError:
+
−                pass
+
−            else:
+
−                thumbnails.sort(key=lambda t: t["size"])
+
−                thumb = thumbnails[0]
+
−                for thumb_data in thumbnails:
+
−                    if thumb_data["size"][0] > thumb_limit:
+
−                        break
+
−                    thumb = thumb_data
+
−                if u"url" in thumb:
+
−                    file_data["thumb_url"] = thumb["url"]
+
−                elif u"id" in thumb:
+
−                    try:
+
−                        thumb_path = yield self.host.bridgeCall(
+
−                            "bobGetFile", service.full(), thumb[u"id"], profile
+
−                        )
+
−                    except Exception as e:
+
−                        log.warning(
+
−                            _(u"Can't retrieve thumbnail: {reason}").format(reason=e)
+
−                        )
+
−                    else:
+
−                        filename = os.path.basename(thumb_path)
+
−                        session_data = self.host.getSessionData(
+
−                            request, session_iface.ISATSession
+
−                        )
+
−                        file_data["thumb_url"] = os.path.join(
+
−                            session_data.cache_dir, filename
+
−                        )
+
−        else:
+
−            raise ValueError(
+
−                u"unexpected file type: {file_type}".format(file_type=file_data[u"type"])
+
−            )
+
−        file_data[u"url"] = page.getURL(service.full(), *dir_path)
+
−
+
−        ## comments ##
+
−        comments_url = file_data.get(u"comments_url")
+
−        if comments_url:
+
−            parsed_url = uri.parseXMPPUri(comments_url)
+
−            comments_service = file_data[u"comments_service"] = parsed_url["path"]
+
−            comments_node = file_data[u"comments_node"] = parsed_url["node"]
+
−            try:
+
−                comments_count = file_data[u"comments_count"] = int(
+
−                    file_data["comments_count"]
+
−                )
+
−            except KeyError:
+
−                comments_count = None
+
−            if comments_count and data.get("retrieve_comments", False):
+
−                file_data[u"comments"] = yield pages_tools.retrieveComments(
+
−                    self, comments_service, comments_node, profile=profile
+
−                )
+
−
+
−    template_data[u"files_data"] = files_data
+
−    template_data[u"path"] = path
+
−    if path_elts:
+
−        template_data[u"parent_url"] = self.getURL(service.full(), *path_elts[:-1])