annotate app/main/api/avatar.lua @ 1635:bbb537ba81b2
Added new API endpoint avatar
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bsw |
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Mon Feb 08 16:26:21 2021 +0100 (2021-02-08) |
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bsw@1635
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1 slot.set_layout(nil, "application/json")
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2
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3 if not (
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4 app.scopes.read_authors
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5 or app.scopes.read_identities
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6 or app.scopes.read_profiles
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7 ) then
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8 return util.api_error(403, "Forbidden", "insufficient_scope", "Scope read_authors or read_identities or read_profiles required")
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9 end
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10
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11 local r = json.object{
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12 result = json.array()
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13 }
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14
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bsw@1635
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15 local selector = MemberImage:new_selector()
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16 :add_where("image_type = 'avatar'")
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17 :add_where("scaled")
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18 :optional_object_mode()
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19
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20 local member_id = param.get("member_id")
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21 if member_id then
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22 selector:add_where{ "member_id = ?", member_id }
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23 else
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24 return util.api_error(404, "Missing parameter", "no_member_id", "No member_id provided")
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bsw@1635
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25 end
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26
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27 local member_image = selector:exec()
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28
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29 local data
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30 local content_type
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31
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32 if member_image then
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33 data = member_image.data
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34 content_type = member_image.content_type
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35 else
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bsw@1635
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36 local filename = WEBMCP_BASE_PATH .. "static/avatar.jpg"
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37 local f = assert(io.open(filename), "Cannot open default image file")
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38 data = f:read("*a")
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39 content_type = "image/jpeg"
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40 f:close()
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bsw@1635
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41 end
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42
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43 slot.set_layout(nil, "image/jpeg")
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44 slot.put_into("data", data)
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bsw@1635
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45
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