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Skipping unknown channels #21

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Skipping unknown channels #21

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56f6584
Skipping unknown channels
Sep 29, 2016
dab285a
Skipping unknown channels (now working)
Sep 29, 2016
3cabaf5
Skipping unknown channels (improved)
Sep 29, 2016
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15 changes: 13 additions & 2 deletions bin/slackcat
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,10 @@ class Slackcat
@channels ||= get_objects('channels.list', 'channels')
end

def channel_by(name)
channels().find { |channel| channel['name'] == name }
end

def groups
@groups ||= get_objects('groups.list', 'groups')
end
Expand Down Expand Up @@ -114,8 +118,15 @@ if opts.values_at(:channels, :groups, :users).all?(&:empty?)
end

## translate destination names into slack ids
channels = opts[:channels].split(/[\s,]+/).map do |name|
slack.channels.find { |channel| channel['name'] == name }.fetch('id')
individual_channel_names = opts[:channels].split(/[\s,]+/)
existing_channel_names = individual_channel_names.select {|name| slack.channel_by(name)}

(individual_channel_names - existing_channel_names).each do |name|
puts "skipping channel #{name}: not available (maybe use -g for group?)"
end

channels = existing_channel_names.map do |name|
slack.channel_by(name).fetch('id')
end

groups = opts[:groups].split(/[\s,]+/).map do |name|
Expand Down