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https://github.com/fusionpbx/fusionpbx.git
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dc0b71987b
1. Use `cache` class so now it generates memcache events. 2. Do not use nested if (simplify code) 3. Use local variables. 4. Remove redundant checks.
68 lines
1.8 KiB
Lua
68 lines
1.8 KiB
Lua
require 'resources.functions.config'
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require 'resources.functions.trim'
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local Database = require 'resources.functions.database'
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local api = api or freeswitch.API()
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function channel_variable(uuid, name)
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local result = api:executeString("uuid_getvar " .. uuid .. " " .. name)
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if result:sub(1, 4) == '-ERR' then return nil, result end
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if result == '_undef_' then return false end
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return result
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end
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function channel_evalute(uuid, cmd)
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local result = api:executeString("eval uuid:" .. uuid .. " " .. cmd)
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if result:sub(1, 4) == '-ERR' then return nil, result end
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if result == '_undef_' then return false end
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return result
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end
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function channel_display(uuid, text)
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local cmd = ("uuid_display %s '%s'"):format(uuid, text)
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local result = trim(api:executeString(cmd))
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if result:sub(1, 4) == '-ERR' then return nil, result end
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if result == '_undef_' then return false end
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return result
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end
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local _switchname
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local function switchname()
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if _switchname then return _switchname end
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local result = api:executeString("switchname")
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if result:sub(1, 4) == '-ERR' then return nil, result end
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if result == '_undef_' then return false end
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_switchname = result
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return result
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end
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function channels_by_number(number, domain)
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local hostname = assert(switchname())
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local dbh = Database.new('switch')
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local full_number = number .. '@' .. (domain or '%')
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local sql = ([[select * from channels where hostname='%s' and (
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(context = '%s' and (cid_name = '%s' or cid_num = '%s'))
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or name like '%s' or presence_id like '%s' or presence_data like '%s'
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)
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order by created_epoch
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]]):format(hostname,
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domain, number, number,
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full_number, full_number, full_number
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)
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local rows = assert(dbh:fetch_all(sql))
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dbh:release()
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return rows
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end
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