Class: CouchShell::CoreLucenePlugin

Inherits:
Plugin
  • Object
show all
Defined in:
lib/couch-shell-plugin/core_lucene.rb

Instance Method Summary collapse

Methods inherited from Plugin

inherited, #initialize, #plugin_info, #plugin_name, #shell, #variables_object

Methods included from PluginUtils

#continue?, #dbname!, #editfile!, #edittext!, #ensure_at_database, #request!

Constructor Details

This class inherits a constructor from CouchShell::Plugin

Instance Method Details

#execute_editfti(argstr) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/couch-shell-plugin/core_lucene.rb', line 20

def execute_editfti(argstr)
  dbname = dbname!
  design_name, index_name = argstr.split(/\s+/, 2) if argstr
  if design_name.nil? || index_name.nil?
    raise ShellError, "design and fulltext index name required"
  end
  res = request! "GET", "/#{dbname}/_design/#{design_name}", nil, false
  design = res.json_value
  index = design.fulltext[index_name] if design["fulltext"]
  indexfun = index && index["index"]
  new_indexfun = edittext!(indexfun ||
    "function(doc) {\n  var ret = Document.new();\n\n  return ret;\n}\n")
  @ftitext = new_indexfun
  if new_indexfun == indexfun
    shell.msg "Index function hasn't changed. Nothing to submit."
    return
  end
  continue? "Press ENTER to submit #{indexfun ? 'updated' : 'new'} " +
            "index function, CTRL+C to cancel "
  if design["fulltext"].nil?
    design.set_attr!("fulltext", {})
  end
  if index.nil?
    design.fulltext.set_attr!(index_name, {})
    index = design.fulltext[index_name]
  end
  index.set_attr!("index", new_indexfun)
  unless shell.request("PUT", "/#{dbname}/_design/#{design_name}", design.to_s).ok?
    shell.msg "recover index text with `print ftitext'"
  end
end

#lookup_ftitext ⇒ Object 



14
15
16
 
# File 'lib/couch-shell-plugin/core_lucene.rb', line 14

def lookup_ftitext
  @ftitext or raise VarNotSet
end

#plugin_initialization ⇒ Object 



9
10
11
 
# File 'lib/couch-shell-plugin/core_lucene.rb', line 9

def plugin_initialization
  @ftitext = nil
end