I am using the latest Sphinx and ThinkingSphinx, and comparing it with my
memory of a much older setup (I don't have the older system in place any more).
Searching within a single title (these are large books) for a word which I know
appears dozens of times, I only get back two excerpts. I could swear that the
previous setup returned all of them. At this level of search, I am not
concerned with finding the fact that the term appears at all, but rather to
find how many times total it appears. Is there a lever I can pull to control
this behavior? I will admit to having put a few values in the search settings
somewhat blindly, trying to get this to work, so I may have messed things up
here.
Here's what the controller looks like for "Search within this title":
def title
@title = Title.find(params[:title_id])
@results = Title.search
"\"#{ThinkingSphinx::Query.escape(params[:q].to_s)}\"",
:with => {:title_id => Array(@title.id)},
:page => params[:page],
:star => true,
:excerpts => {
:limit => 1000,
:around => 40,
:force_all_words => true,
:chunk_separator => '</li><li>'
} rescue Kaminari::paginate_array []
@results.context[:panes] << ThinkingSphinx::Panes::ExcerptsPane
@hits =
"<li>#{@results.first.excerpts.plain_contents}</li>".gsub(/<li>\s*<\/li>/,'').split('</li><li>').length
rescue 0
render :template => 'search/set'
end
And here's the index for titles:
ThinkingSphinx::Index.define :title, :with => :active_record do
set_property :group_concat_max_len => 10.megabytes
indexes :title, :sortable => true
indexes teaser
indexes content.plain, :as => :plain_text
indexes author_name, :sortable => true
has roles(:person_id), :as => :people_ids
has :id, :as => :title_id
has author_id, created_at, updated_at
has set, :as => :title_set
where sanitize_sql(["publish", true])
end
Thanks in advance for any suggestions.
Walter
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