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|
# search_form.rb
#
# Show a form for search engines.
#
# Copyright (c) 2002 MUTOH Masao <mutoh@highway.ne.jp>
# Distributed under the same license terms as tDiary.
#
add_header_proc do
@extract_search_keyword = ''
if @cgi.referer then
begin
setup = DispRef2Setup::new( @conf, 1, true, nil, @mode )
disp_url = DispRef2URL::new( @cgi.referer )
disp_url.parse( setup )
if disp_url.category == :search then
@extract_search_keyword = disp_url.key
end
rescue NameError
end
end
''
end
def extract_search_keyword
h @extract_search_keyword
end
def search_form(url, query, button_name = "Search", size = 20, default_text = "", first_form = "", last_form = "")
default_text = @extract_search_keyword if default_text.empty?
%Q[
<form class="search" method="GET" action="#{h( url )}">
<div class="search">
#{first_form}
<input class="search" type="text" name="#{h( query )}" size="#{h( size )}" value="#{h( default_text )}">
<input class="search" type="submit" value="#{h button_name}">
#{last_form}
</div>
</form>
]
end
def namazu_form( url, button_name = "Search", size = 20, default_text = "" )
search_form( url, "query", button_name, size, default_text )
end
# Local Variables:
# mode: ruby
# indent-tabs-mode: t
# tab-width: 3
# ruby-indent-level: 3
# End:
|
