Mercurial Hosting > luan
annotate src/luan/modules/lucene/Lucene.luan @ 1129:3234a14bb1f8
minor lucene changes
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Mon, 04 Dec 2017 01:26:57 -0700 |
parents | bae2d0c2576c |
children | ba4daf107e07 |
rev | line source |
---|---|
321
7f7708e8fdd4
remove import statement
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
320
diff
changeset
|
1 java() |
693
ca169567ce07
module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents:
625
diff
changeset
|
2 local Luan = require "luan:Luan.luan" |
503 | 3 local error = Luan.error |
625
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
4 local ipairs = Luan.ipairs or error() |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
5 local type = Luan.type or error() |
796 | 6 local set_metatable = Luan.set_metatable or error() |
693
ca169567ce07
module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents:
625
diff
changeset
|
7 local Html = require "luan:Html.luan" |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
8 local Io = require "luan:Io.luan" |
746 | 9 local uri = Io.uri or error() |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
10 local String = require "luan:String.luan" |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
11 local matches = String.matches or error() |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
12 local Rpc = require "luan:Rpc.luan" |
321
7f7708e8fdd4
remove import statement
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
320
diff
changeset
|
13 local LuceneIndex = require "java:luan.modules.lucene.LuceneIndex" |
730
01e68da6983b
add sane-lucene-queryparser source to luan
Franklin Schmidt <fschmidt@gmail.com>
parents:
709
diff
changeset
|
14 local NumberFieldParser = require "java:luan.modules.lucene.queryparser.NumberFieldParser" |
01e68da6983b
add sane-lucene-queryparser source to luan
Franklin Schmidt <fschmidt@gmail.com>
parents:
709
diff
changeset
|
15 local StringFieldParser = require "java:luan.modules.lucene.queryparser.StringFieldParser" |
01e68da6983b
add sane-lucene-queryparser source to luan
Franklin Schmidt <fschmidt@gmail.com>
parents:
709
diff
changeset
|
16 local SaneQueryParser = require "java:luan.modules.lucene.queryparser.SaneQueryParser" |
599
50540f0813e2
support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents:
591
diff
changeset
|
17 local Version = require "java:org.apache.lucene.util.Version" |
50540f0813e2
support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents:
591
diff
changeset
|
18 local EnglishAnalyzer = require "java:org.apache.lucene.analysis.en.EnglishAnalyzer" |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
19 |
320
fed1893821bf
remove global namespace
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
312
diff
changeset
|
20 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
21 local Lucene = {} |
230
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
22 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
23 Lucene.instances = {} |
709 | 24 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
25 Lucene.type = { |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
26 string = LuceneIndex.STRING_FIELD_PARSER; |
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
27 integer = NumberFieldParser.INT; |
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
28 long = NumberFieldParser.LONG; |
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
29 double = NumberFieldParser.DOUBLE; |
599
50540f0813e2
support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents:
591
diff
changeset
|
30 |
50540f0813e2
support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents:
591
diff
changeset
|
31 english = StringFieldParser.new(EnglishAnalyzer.new(Version.LUCENE_CURRENT)) |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
32 } |
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
33 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
34 Lucene.literal = SaneQueryParser.literal |
547
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
Franklin Schmidt <fschmidt@gmail.com>
parents:
546
diff
changeset
|
35 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
36 function Lucene.index(index_dir,default_type,default_fields) |
303
fdb4bd391c28
add lucene close();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
300
diff
changeset
|
37 local index = {} |
591
790d5de23042
add "strict" param to Io.repr();
Franklin Schmidt <fschmidt@gmail.com>
parents:
547
diff
changeset
|
38 index.dir = index_dir |
599
50540f0813e2
support default search fields in lucene;
Franklin Schmidt <fschmidt@gmail.com>
parents:
591
diff
changeset
|
39 local java_index = LuceneIndex.new(index_dir,default_type,default_fields) |
1129
3234a14bb1f8
minor lucene changes
Franklin Schmidt <fschmidt@gmail.com>
parents:
1088
diff
changeset
|
40 index.java = java_index |
796 | 41 -- index.indexed_fields = java_index.indexedFieldsMeta.newTable() |
42 | |
43 index.indexed_fields = {} | |
44 local mt = {} | |
45 set_metatable(index.indexed_fields,mt) | |
46 function mt.__index(_,key) | |
47 return java_index.getIndexedFieldParser(key) | |
48 end | |
49 function mt.__new_index(_,key,value) | |
50 return java_index.setIndexedFieldParser(key,value) | |
51 end | |
618
5e495e4e560b
add lucene indexed_only_fields
Franklin Schmidt <fschmidt@gmail.com>
parents:
617
diff
changeset
|
52 |
5e495e4e560b
add lucene indexed_only_fields
Franklin Schmidt <fschmidt@gmail.com>
parents:
617
diff
changeset
|
53 -- index.indexed_only_fields[type][field] = fn(doc) |
5e495e4e560b
add lucene indexed_only_fields
Franklin Schmidt <fschmidt@gmail.com>
parents:
617
diff
changeset
|
54 index.indexed_only_fields = java_index.indexed_only_fields |
5e495e4e560b
add lucene indexed_only_fields
Franklin Schmidt <fschmidt@gmail.com>
parents:
617
diff
changeset
|
55 |
303
fdb4bd391c28
add lucene close();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
300
diff
changeset
|
56 index.to_string = java_index.to_string |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
57 -- index.backup = java_index.backup |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
58 index.snapshot = java_index.snapshot |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
59 index.advanced_search = java_index.advanced_search |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
60 index.search_in_transaction = java_index.search_in_transaction |
303
fdb4bd391c28
add lucene close();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
300
diff
changeset
|
61 index.delete_all = java_index.delete_all |
547
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
Franklin Schmidt <fschmidt@gmail.com>
parents:
546
diff
changeset
|
62 index.delete = java_index.delete |
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
Franklin Schmidt <fschmidt@gmail.com>
parents:
546
diff
changeset
|
63 index.save = java_index.save |
546
eaef1005ab87
general lucene cleanup
Franklin Schmidt <fschmidt@gmail.com>
parents:
545
diff
changeset
|
64 index.update_in_transaction = java_index.update_in_transaction |
709 | 65 -- index.close = java_index.close |
591
790d5de23042
add "strict" param to Io.repr();
Franklin Schmidt <fschmidt@gmail.com>
parents:
547
diff
changeset
|
66 index.ensure_open = java_index.ensure_open |
617 | 67 index.next_id = java_index.nextId |
624
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
68 index.highlighter = java_index.highlighter |
230
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
69 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
70 Lucene.instances[index] = true |
709 | 71 |
72 function index.close() | |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
73 Lucene.instances[index] = nil |
709 | 74 java_index.close() |
75 end | |
76 | |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
77 function index.search(query, from, to, sort) |
770 | 78 from or error "missing 'from' parameter" |
79 to or error "missing 'to' parameter" | |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
80 local results = {} |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
81 local function fn(i,doc_fn) |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
82 if i >= from then |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
83 results[#results+1] = doc_fn() |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
84 end |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
85 end |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
86 local total_hits = index.advanced_search(query,fn,to,sort) |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
87 return results, total_hits |
257
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
88 end |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
89 |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
90 function index.get_document(query) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
91 local doc |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
92 local function fn(_,doc_fn) |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
93 doc = doc_fn() |
257
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
94 end |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
95 local total_hits = index.advanced_search(query,fn,1) |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
96 total_hits <= 1 or error( "found " .. total_hits .. " documents" ) |
257
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
97 return doc |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
98 end |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
99 |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
100 function index.count(query) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
101 return index.advanced_search(query) |
232
9ce18106f95a
more lucene work
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
230
diff
changeset
|
102 end |
9ce18106f95a
more lucene work
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
230
diff
changeset
|
103 |
625
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
104 function index.html_highlighter(query,formatter,container_tags) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
105 local highlighter = index.highlighter(query,formatter) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
106 return function(html) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
107 local list = Html.parse(html,container_tags) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
108 local result = {} |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
109 for _, obj in ipairs(list) do |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
110 if type(obj) == "string" then |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
111 obj = highlighter(obj) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
112 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
113 result[#result+1] = obj |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
114 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
115 return Html.to_string(result) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
116 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
117 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
118 |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
119 function index.zip(zip_file) |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
120 index.snapshot( function(dir_path,file_names) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
121 zip_file.delete() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
122 local zip_path = zip_file.canonical().to_string() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
123 local dir = uri("file:"..dir_path) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
124 local dir_name = dir.name() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
125 local options = {dir=dir.parent()} |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
126 for _, file_name in ipairs(file_names) do |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
127 local cmd = "zip "..zip_path.." "..dir_name.."/"..file_name |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
128 Io.uri("os:"..cmd,options).read_text() |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
129 end |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
130 end ) |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
131 end |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
132 |
754 | 133 function index.restore(zip_file) |
756
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
134 java_index.run_in_lock( function() |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
135 local lucene_dir = uri("file:"..index.dir) |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
136 local before_restore = lucene_dir.parent().child("before_restore.zip") |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
137 index.zip(before_restore) |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
138 java_index.close() |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
139 lucene_dir.delete() |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
140 Io.uri("os:unzip "..zip_file.canonical().to_string(),{dir=lucene_dir.parent()}).read_text() |
756
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
141 java_index.reopen() |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
142 end ) |
754 | 143 end |
144 | |
145 local function multi_error() | |
146 error "multiple lucene instances" | |
147 end | |
148 | |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
149 if Rpc.functions.backup == nil then |
754 | 150 |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
151 function Rpc.functions.lucene_backup(password) |
757 | 152 Io.password == password or error "wrong password" |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
153 local zip_file = uri("file:"..index.dir).parent().child("backup.zip") |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
154 index.zip(zip_file) |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
155 return zip_file |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
156 end |
754 | 157 |
158 function Rpc.functions.lucene_restore(password,zip_file) | |
757 | 159 Io.password == password or error "wrong password" |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
160 local backup_zip = uri("file:"..index.dir).parent().child("backup.zip") |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
161 backup_zip.write(zip_file) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
162 index.restore(backup_zip) |
754 | 163 end |
164 | |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
165 else |
754 | 166 Rpc.functions.lucene_backup = multi_error |
167 Rpc.functions.lucene_restore = multi_error | |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
168 end |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
169 |
230
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
170 return index |
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
171 end |
503 | 172 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
173 return Lucene |