Mercurial Hosting > luan
annotate src/luan/modules/lucene/Lucene.luan @ 1408:5b8f76e26ab7
remove old backups
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Tue, 24 Sep 2019 15:02:33 -0600 |
parents | 9882c053d26f |
children | c7f9dd062eda |
rev | line source |
---|---|
1353
8d95711f6615
replace java() with require "java"
Franklin Schmidt <fschmidt@gmail.com>
parents:
1348
diff
changeset
|
1 require "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() |
1365
6617763dfd76
fix logging and lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
1353
diff
changeset
|
7 local Boot = require "luan:Boot.luan" |
693
ca169567ce07
module URIs must now include ".luan"
Franklin Schmidt <fschmidt@gmail.com>
parents:
625
diff
changeset
|
8 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
|
9 local Io = require "luan:Io.luan" |
746 | 10 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
|
11 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
|
12 local matches = String.matches or error() |
1368
5225cd6ed478
add Lucene schedule_backups_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1367
diff
changeset
|
13 local Thread = require "luan:Thread.luan" |
5225cd6ed478
add Lucene schedule_backups_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1367
diff
changeset
|
14 local schedule = Thread.schedule or error() |
1377 | 15 local run_in_lock = Thread.run_in_lock or error() |
1368
5225cd6ed478
add Lucene schedule_backups_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1367
diff
changeset
|
16 local Time = require "luan:Time.luan" |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
17 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
|
18 local LuceneIndex = require "java:luan.modules.lucene.LuceneIndex" |
1402
27efb1fcbcb5
move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents:
1398
diff
changeset
|
19 local NumberFieldParser = require "java:goodjava.queryparser.NumberFieldParser" |
27efb1fcbcb5
move luan.lib to goodjava
Franklin Schmidt <fschmidt@gmail.com>
parents:
1398
diff
changeset
|
20 local SaneQueryParser = require "java:goodjava.queryparser.SaneQueryParser" |
1368
5225cd6ed478
add Lucene schedule_backups_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1367
diff
changeset
|
21 local Logging = require "luan:logging/Logging.luan" |
5225cd6ed478
add Lucene schedule_backups_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1367
diff
changeset
|
22 local logger = Logging.logger "Lucene" |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
23 |
320
fed1893821bf
remove global namespace
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
312
diff
changeset
|
24 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
25 local Lucene = {} |
230
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
26 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
27 Lucene.type = { |
1345
6f8988830098
unique LuceneIndex per dir
Franklin Schmidt <fschmidt@gmail.com>
parents:
1344
diff
changeset
|
28 english = LuceneIndex.ENGLISH_FIELD_PARSER |
6f8988830098
unique LuceneIndex per dir
Franklin Schmidt <fschmidt@gmail.com>
parents:
1344
diff
changeset
|
29 string = LuceneIndex.STRING_FIELD_PARSER |
6f8988830098
unique LuceneIndex per dir
Franklin Schmidt <fschmidt@gmail.com>
parents:
1344
diff
changeset
|
30 integer = NumberFieldParser.INT |
6f8988830098
unique LuceneIndex per dir
Franklin Schmidt <fschmidt@gmail.com>
parents:
1344
diff
changeset
|
31 long = NumberFieldParser.LONG |
6f8988830098
unique LuceneIndex per dir
Franklin Schmidt <fschmidt@gmail.com>
parents:
1344
diff
changeset
|
32 double = NumberFieldParser.DOUBLE |
544
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
33 } |
c5a93767cc5c
lucene overhaul, untested
Franklin Schmidt <fschmidt@gmail.com>
parents:
542
diff
changeset
|
34 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
35 Lucene.literal = SaneQueryParser.literal |
547
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
Franklin Schmidt <fschmidt@gmail.com>
parents:
546
diff
changeset
|
36 |
1395
9dfff82dfc59
finish postgres work
Franklin Schmidt <fschmidt@gmail.com>
parents:
1392
diff
changeset
|
37 -- function Lucene.index(index_dir,default_type,default_fields) |
9dfff82dfc59
finish postgres work
Franklin Schmidt <fschmidt@gmail.com>
parents:
1392
diff
changeset
|
38 |
9dfff82dfc59
finish postgres work
Franklin Schmidt <fschmidt@gmail.com>
parents:
1392
diff
changeset
|
39 function Lucene.index(index_dir,options) |
1369
709f7498a363
change Lucene.index() and add Lucene.recover()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1368
diff
changeset
|
40 type(index_dir)=="table" or error "index_dir must be table" |
709f7498a363
change Lucene.index() and add Lucene.recover()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1368
diff
changeset
|
41 index_dir.to_uri_string and matches(index_dir.to_uri_string(),"^file:") or error "must be file" |
1395
9dfff82dfc59
finish postgres work
Franklin Schmidt <fschmidt@gmail.com>
parents:
1392
diff
changeset
|
42 options = options or {} |
303
fdb4bd391c28
add lucene close();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
300
diff
changeset
|
43 local index = {} |
591
790d5de23042
add "strict" param to Io.repr();
Franklin Schmidt <fschmidt@gmail.com>
parents:
547
diff
changeset
|
44 index.dir = index_dir |
1397 | 45 local java_index = LuceneIndex.getLuceneIndex(index_dir.java.file,options) |
1129
3234a14bb1f8
minor lucene changes
Franklin Schmidt <fschmidt@gmail.com>
parents:
1088
diff
changeset
|
46 index.java = java_index |
1395
9dfff82dfc59
finish postgres work
Franklin Schmidt <fschmidt@gmail.com>
parents:
1392
diff
changeset
|
47 index.completer = options.completer |
796 | 48 |
49 index.indexed_fields = {} | |
50 local mt = {} | |
51 set_metatable(index.indexed_fields,mt) | |
52 function mt.__index(_,key) | |
53 return java_index.getIndexedFieldParser(key) | |
54 end | |
55 function mt.__new_index(_,key,value) | |
56 return java_index.setIndexedFieldParser(key,value) | |
57 end | |
618
5e495e4e560b
add lucene indexed_only_fields
Franklin Schmidt <fschmidt@gmail.com>
parents:
617
diff
changeset
|
58 |
303
fdb4bd391c28
add lucene close();
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
300
diff
changeset
|
59 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
|
60 index.snapshot = java_index.snapshot |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
61 index.advanced_search = java_index.advanced_search |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
62 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
|
63 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
|
64 index.delete = java_index.delete |
0be287ab0309
add lucene/Versioning and simplify Lucene fn names
Franklin Schmidt <fschmidt@gmail.com>
parents:
546
diff
changeset
|
65 index.save = java_index.save |
1379 | 66 index.run_in_transaction = java_index.run_in_transaction |
591
790d5de23042
add "strict" param to Io.repr();
Franklin Schmidt <fschmidt@gmail.com>
parents:
547
diff
changeset
|
67 index.ensure_open = java_index.ensure_open |
617 | 68 index.next_id = java_index.nextId |
624
8281a248c47e
add lucene highlighter
Franklin Schmidt <fschmidt@gmail.com>
parents:
622
diff
changeset
|
69 index.highlighter = java_index.highlighter |
1343
7d9a1f8894b0
lucene change indexed_only_field() to indexed_only_fields()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1342
diff
changeset
|
70 index.indexed_only_fields = java_index.indexed_only_fields |
1341
a015a0b5c388
add Html.decode(), Lucene.count_tokens(), lucene boosts, Sql.database.set()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1330
diff
changeset
|
71 index.count_tokens = java_index.count_tokens |
1398 | 72 --index.close = java_index.close |
709 | 73 |
1387
bc40bc9aab3a
start postgres backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
1379
diff
changeset
|
74 index.has_postgres_backup = java_index.hasPostgresBackup() |
1391 | 75 function index.rebuild_postgres_backup() |
76 java_index.rebuild_postgres_backup(index.completer) | |
77 end | |
1388
2024d23ddd64
add restore_from_postgres
Franklin Schmidt <fschmidt@gmail.com>
parents:
1387
diff
changeset
|
78 index.restore_from_postgres = java_index.restore_from_postgres |
1397 | 79 index.force_restore_from_postgres = java_index.force_restore_from_postgres |
1391 | 80 function index.check() |
81 java_index.check(index.completer) | |
82 end | |
1387
bc40bc9aab3a
start postgres backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
1379
diff
changeset
|
83 |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
84 function index.search( query, from, to, options ) |
770 | 85 from or error "missing 'from' parameter" |
86 to or error "missing 'to' parameter" | |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
87 options = options or {} |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
88 local explain_fld = options.explain |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
89 local score_fld = options.score |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
90 local results = {} |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
91 local function fn(i,doc_fn,score) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
92 if i >= from then |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
93 local doc |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
94 if explain_fld == nil then |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
95 doc = doc_fn() |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
96 else |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
97 local explanation |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
98 doc, explanation = doc_fn("explain") |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
99 doc[explain_fld] = explanation.toString() |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
100 end |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
101 if score_fld ~= nil then |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
102 doc[score_fld] = score |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
103 end |
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
104 results[#results+1] = doc |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
105 end |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
106 end |
1342
60599adc27b8
add lucene search options
Franklin Schmidt <fschmidt@gmail.com>
parents:
1341
diff
changeset
|
107 local total_hits = index.advanced_search(query,fn,to,options.sort) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
108 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
|
109 end |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
110 |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
111 function index.get_document(query) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
112 local doc |
1348 | 113 local function fn(_,doc_fn,_) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
114 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
|
115 end |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
116 local total_hits = index.advanced_search(query,fn,1) |
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
117 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
|
118 return doc |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
119 end |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
120 |
c5c60eca33dd
allow Lucene search for 0 rows
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
233
diff
changeset
|
121 function index.count(query) |
545
ddcd4296107a
clean up lucene search
Franklin Schmidt <fschmidt@gmail.com>
parents:
544
diff
changeset
|
122 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
|
123 end |
9ce18106f95a
more lucene work
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
230
diff
changeset
|
124 |
625
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
125 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
|
126 local highlighter = index.highlighter(query,formatter) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
127 return function(html) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
128 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
|
129 local result = {} |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
130 for _, obj in ipairs(list) do |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
131 if type(obj) == "string" then |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
132 obj = highlighter(obj) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
133 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
134 result[#result+1] = obj |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
135 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
136 return Html.to_string(result) |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
137 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
138 end |
a3c1e11fb6aa
rewrite much of Html to be more understandable;
Franklin Schmidt <fschmidt@gmail.com>
parents:
624
diff
changeset
|
139 |
1367
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
140 function index.backup_to(backup_dir) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
141 backup_dir.delete() |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
142 backup_dir.mkdir() |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
143 index.snapshot( function(dir_path,file_names) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
144 local lucene_dir = uri("file:"..dir_path) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
145 for _, file_name in ipairs(file_names) do |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
146 local lucene_file = lucene_dir.child(file_name) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
147 local backup_file = backup_dir.child(file_name) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
148 backup_file.link_to(lucene_file) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
149 end |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
150 end ) |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
151 end |
836e00bf7ce2
add Lucene backup_to
Franklin Schmidt <fschmidt@gmail.com>
parents:
1365
diff
changeset
|
152 |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
153 function index.zip(zip_file) |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
154 index.snapshot( function(dir_path,file_names) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
155 zip_file.delete() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
156 local zip_path = zip_file.canonical().to_string() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
157 local dir = uri("file:"..dir_path) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
158 local dir_name = dir.name() |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
159 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
|
160 for _, file_name in ipairs(file_names) do |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
161 local cmd = "zip "..zip_path.." "..dir_name.."/"..file_name |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
162 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
|
163 end |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
164 end ) |
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
165 end |
1365
6617763dfd76
fix logging and lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
1353
diff
changeset
|
166 index.zip = Boot.no_security(index.zip) |
707
1ed9e55f0be8
replace lucene.backup with lucene.zip implemented in luan, and add lucene.snapshot
Franklin Schmidt <fschmidt@gmail.com>
parents:
693
diff
changeset
|
167 |
754 | 168 function index.restore(zip_file) |
756
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
169 java_index.run_in_lock( function() |
1369
709f7498a363
change Lucene.index() and add Lucene.recover()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1368
diff
changeset
|
170 local lucene_dir = index.dir |
756
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
171 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
|
172 index.zip(before_restore) |
1398 | 173 java_index.close() |
756
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
174 lucene_dir.delete() |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
175 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
|
176 java_index.reopen() |
9092e52f94eb
better synchronization for lucene restore
Franklin Schmidt <fschmidt@gmail.com>
parents:
754
diff
changeset
|
177 end ) |
754 | 178 end |
1365
6617763dfd76
fix logging and lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
1353
diff
changeset
|
179 index.restore = Boot.no_security(index.restore) |
754 | 180 |
181 local function multi_error() | |
182 error "multiple lucene instances" | |
183 end | |
184 | |
1133 | 185 if Rpc.functions.lucene_backup == nil then |
754 | 186 |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
187 function Rpc.functions.lucene_backup(password) |
757 | 188 Io.password == password or error "wrong password" |
1369
709f7498a363
change Lucene.index() and add Lucene.recover()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1368
diff
changeset
|
189 local zip_file = index.dir.parent().child("backup.zip") |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
190 index.zip(zip_file) |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
191 return zip_file |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
192 end |
754 | 193 |
194 function Rpc.functions.lucene_restore(password,zip_file) | |
757 | 195 Io.password == password or error "wrong password" |
1369
709f7498a363
change Lucene.index() and add Lucene.recover()
Franklin Schmidt <fschmidt@gmail.com>
parents:
1368
diff
changeset
|
196 local backup_zip = index.dir.parent().child("backup.zip") |
761
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
197 backup_zip.write(zip_file) |
99356cfde2f0
remove horrible java zip
Franklin Schmidt <fschmidt@gmail.com>
parents:
757
diff
changeset
|
198 index.restore(backup_zip) |
754 | 199 end |
200 | |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
201 else |
754 | 202 Rpc.functions.lucene_backup = multi_error |
203 Rpc.functions.lucene_restore = multi_error | |
749
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
204 end |
85f5444fb7d4
add rcp lucene backup
Franklin Schmidt <fschmidt@gmail.com>
parents:
748
diff
changeset
|
205 |
230
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
206 return index |
4438cb2e04d0
start lucene
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
207 end |
503 | 208 |
1088
bae2d0c2576c
change module naming convention
Franklin Schmidt <fschmidt@gmail.com>
parents:
796
diff
changeset
|
209 return Lucene |