Revision d9091cc0
Added by Marc Dequènes almost 15 years ago
- ID d9091cc02ae51e84b8c55de5262c8d1847121fcf
| bin/shadowwalker | ||
|---|---|---|
|
|
||
|
self.short_desc = "Modify attributes of an item"
|
||
|
self.usages_params = [
|
||
|
"<object> <item> (<field>|<relation>)(=|+=|-=)<value> [(<field>|<relation>)(=|+=|-=)<value>] ..."
|
||
|
"<object> <item> (<field>|<relation>|:aspects)(=|+=|-=)<value> [(<field>|<relation>|:aspects)(=|+=|-=)<value>] ..."
|
||
|
]
|
||
|
end
|
||
|
|
||
| ... | ... | |
|
|
||
|
modification_done = false
|
||
|
args.each do |mod_info|
|
||
|
mod_info =~ /^([a-zA-Z]+(?::[a-zA-Z]+)?)(=|\+=|-=)(.*)$/
|
||
|
mod_info =~ /^([a-zA-Z]*(?::[a-zA-Z]+)?)(=|\+=|-=)(.*)$/
|
||
|
key = $1
|
||
|
op = $2
|
||
|
val = $3
|
||
|
|
||
|
if key.nil?
|
||
|
STDERR.puts "Syntax error in modification parameters: invalid field name"
|
||
|
if key.nil? or op.nil?
|
||
|
STDERR.puts "Syntax error in modification parameters: invalid field name, or missing/unknown operator, or empty value"
|
||
|
exit 1
|
||
|
end
|
||
|
|
||
| ... | ... | |
|
exit 4
|
||
|
end
|
||
|
val = foreign_item_list.first
|
||
|
when ''
|
||
|
case field
|
||
|
when 'aspects'
|
||
|
unless item.class.possible_aspects.include?(val)
|
||
|
STDERR.puts "No such aspect '#{val}' for object '#{obj_hdl}'."
|
||
|
exit 2
|
||
|
end
|
||
|
else
|
||
|
STDERR.puts "Unknown core field '#{field}'"
|
||
|
exit 2
|
||
|
end
|
||
|
else
|
||
|
STDERR.puts "Unknown type '#{type}' for field '#{field}'."
|
||
|
exit 2
|
||
|
end
|
||
|
|
||
|
# if val is nil or the latest value is removed, then the atribute is removed from the object,
|
||
|
# or the association's attribute is removed from one side
|
||
|
case op
|
||
|
when '='
|
||
|
if type == '' and field == 'aspects'
|
||
|
STDERR.puts "The equality operator is not possible for aspects."
|
||
|
exit 2
|
||
|
end
|
||
|
item.send(field + "=", [val])
|
||
|
when '+='
|
||
|
case type
|
||
| ... | ... | |
|
end
|
||
|
|
||
|
item.send(field) << val
|
||
|
when ''
|
||
|
case field
|
||
|
when 'aspects'
|
||
|
item.add_aspect(val)
|
||
|
end
|
||
|
end
|
||
|
when '-='
|
||
|
case type
|
||
| ... | ... | |
|
item.send(field + "=", new_val)
|
||
|
when 'rel'
|
||
|
item.send(field).delete(val)
|
||
|
when ''
|
||
|
case field
|
||
|
when 'aspects'
|
||
|
item.remove_aspect(val)
|
||
|
end
|
||
|
end
|
||
|
else
|
||
|
STDERR.puts "Syntax error in modification parameters: wrong operator"
|
||
| ... | ... | |
|
end
|
||
|
|
||
|
if modification_done
|
||
|
missing_fields = item.missing_attributes
|
||
|
unless missing_fields.empty?
|
||
|
STDERR.puts "Cannot save the modifications; the following fields are missing:"
|
||
|
missing_fields.each do |field|
|
||
|
str = Translator.translate_field_name(field)
|
||
|
str += " [#{field}]" if $program_options[:handles]
|
||
|
puts " - #{str}"
|
||
|
end
|
||
|
exit 2
|
||
|
end
|
||
|
|
||
|
begin
|
||
|
item.save!
|
||
|
rescue ActiveLdap::OperationNotPermitted => e
|
||
| ... | ... | |
|
key = $1
|
||
|
val = $2
|
||
|
|
||
|
val = nil if val == ''
|
||
|
|
||
|
if key.nil?
|
||
|
STDERR.puts "Syntax error in creation parameters: invalid field name"
|
||
|
exit 1
|
||
| ... | ... | |
|
item.send(field + "=", val)
|
||
|
end
|
||
|
|
||
|
missing_fields = item.missing_attributes
|
||
|
unless missing_fields.empty?
|
||
|
STDERR.puts "Cannot save the new item; the following fields are missing:"
|
||
|
missing_fields.each do |field|
|
||
|
str = Translator.translate_field_name(field)
|
||
|
str += " [#{field}]" if $program_options[:handles]
|
||
|
puts " - #{str}"
|
||
|
end
|
||
|
exit 2
|
||
|
end
|
||
|
|
||
|
item.save!
|
||
|
end
|
||
|
end
|
||
Also available in: Unified diff
[evol] added aspects modification support, complain about missing fields (added for creation too), and better list present (non-empty) attributes