Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
jio
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Labels
Merge Requests
18
Merge Requests
18
Analytics
Analytics
Repository
Value Stream
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Commits
Open sidebar
nexedi
jio
Commits
93962ffc
Commit
93962ffc
authored
Jan 03, 2014
by
Tristan Cavelier
Browse files
Options
Browse Files
Download
Plain Diff
Merge branch 'async-queries'
Conflicts: src/queries/begin.js
parents
c03b8cc5
bf46a5d5
Changes
8
Show whitespace changes
Inline
Side-by-side
Showing
8 changed files
with
519 additions
and
242 deletions
+519
-242
complex_queries.js
complex_queries.js
+190
-62
src/jio.storage/indexstorage.js
src/jio.storage/indexstorage.js
+23
-22
src/jio.storage/localstorage.js
src/jio.storage/localstorage.js
+21
-20
src/queries/core/complexquery.js
src/queries/core/complexquery.js
+73
-14
src/queries/core/query.js
src/queries/core/query.js
+57
-28
src/queries/core/simplequery.js
src/queries/core/simplequery.js
+17
-17
src/queries/core/tool.js
src/queries/core/tool.js
+41
-1
test/queries/tests.js
test/queries/tests.js
+97
-78
No files found.
complex_queries.js
View file @
93962ffc
...
...
@@ -19,8 +19,8 @@
return
module
(
exports
);
}
window
.
complex_queries
=
{};
module
(
window
.
complex_queries
);
}([
'
exports
'
],
function
(
to_export
)
{
module
(
window
.
complex_queries
,
RSVP
);
}([
'
exports
'
],
function
(
to_export
,
RSVP
)
{
"
use strict
"
;
/**
...
...
@@ -742,7 +742,7 @@ var query_class_dict = {};
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global Query: true, query_class_dict: true, inherits: true,
_export
: true, QueryFactory: tru
e */
_export
, QueryFactory, RSVP, sequenc
e */
/**
* The ComplexQuery inherits from Query, and compares one or several metadata
...
...
@@ -798,8 +798,7 @@ ComplexQuery.prototype.toString = function () {
str_list
.
push
(
query
.
toString
());
str_list
.
push
(
this_operator
);
});
str_list
.
pop
();
// remove last operator
str_list
.
push
(
"
)
"
);
str_list
[
str_list
.
length
-
1
]
=
"
)
"
;
// replace last operator
return
str_list
.
join
(
"
"
);
};
...
...
@@ -828,13 +827,41 @@ ComplexQuery.prototype.serialized = function () {
* @return {Boolean} true if all match, false otherwise
*/
ComplexQuery
.
prototype
.
AND
=
function
(
item
,
wildcard_character
)
{
var
j
,
promises
=
[];
for
(
j
=
0
;
j
<
this
.
query_list
.
length
;
j
+=
1
)
{
promises
.
push
(
this
.
query_list
[
j
].
match
(
item
,
wildcard_character
));
}
function
cancel
()
{
var
i
;
for
(
i
=
0
;
i
<
this
.
query_list
.
length
;
i
+=
1
)
{
if
(
!
this
.
query_list
[
i
].
match
(
item
,
wildcard_character
)
)
{
return
false
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
if
(
typeof
promises
.
cancel
===
'
function
'
)
{
promises
.
cancel
()
;
}
}
return
true
;
}
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
)
{
var
i
,
count
=
0
;
function
resolver
(
value
)
{
if
(
!
value
)
{
resolve
(
false
);
}
count
+=
1
;
if
(
count
===
promises
.
length
)
{
resolve
(
true
);
}
}
function
rejecter
(
err
)
{
reject
(
err
);
cancel
();
}
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
,
rejecter
);
}
},
cancel
);
};
/**
...
...
@@ -847,13 +874,41 @@ ComplexQuery.prototype.AND = function (item, wildcard_character) {
* @return {Boolean} true if one match, false otherwise
*/
ComplexQuery
.
prototype
.
OR
=
function
(
item
,
wildcard_character
)
{
var
j
,
promises
=
[];
for
(
j
=
0
;
j
<
this
.
query_list
.
length
;
j
+=
1
)
{
promises
.
push
(
this
.
query_list
[
j
].
match
(
item
,
wildcard_character
));
}
function
cancel
()
{
var
i
;
for
(
i
=
0
;
i
<
this
.
query_list
.
length
;
i
+=
1
)
{
if
(
this
.
query_list
[
i
].
match
(
item
,
wildcard_character
)
)
{
return
true
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
if
(
typeof
promises
.
cancel
===
'
function
'
)
{
promises
.
cancel
()
;
}
}
return
false
;
}
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
)
{
var
i
,
count
=
0
;
function
resolver
(
value
)
{
if
(
value
)
{
resolve
(
true
);
}
count
+=
1
;
if
(
count
===
promises
.
length
)
{
resolve
(
false
);
}
}
function
rejecter
(
err
)
{
reject
(
err
);
cancel
();
}
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
,
rejecter
);
}
},
cancel
);
};
/**
...
...
@@ -866,7 +921,11 @@ ComplexQuery.prototype.OR = function (item, wildcard_character) {
* @return {Boolean} true if one match, false otherwise
*/
ComplexQuery
.
prototype
.
NOT
=
function
(
item
,
wildcard_character
)
{
return
!
this
.
query_list
[
0
].
match
(
item
,
wildcard_character
);
return
sequence
([
function
()
{
return
this
.
query_list
[
0
].
match
(
item
,
wildcard_character
);
},
function
(
answer
)
{
return
!
answer
;
}]);
};
query_class_dict
.
complex
=
ComplexQuery
;
...
...
@@ -876,7 +935,7 @@ _export("ComplexQuery", ComplexQuery);
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global parseStringToObject: true, emptyFunction: true, sortOn: true, limit:
true, select: true, _export: true, stringEscapeRegexpCharacters: true,
deepClone
: tru
e */
deepClone
, RSVP, sequenc
e */
/**
* The query to use to filter a list of objects.
...
...
@@ -939,7 +998,7 @@ function Query() {
* second is the length.
*/
Query
.
prototype
.
exec
=
function
(
item_list
,
option
)
{
var
i
=
0
;
var
i
,
promises
=
[]
;
if
(
!
Array
.
isArray
(
item_list
))
{
throw
new
TypeError
(
"
Query().exec(): Argument 1 is not of type 'array'
"
);
}
...
...
@@ -953,20 +1012,34 @@ Query.prototype.exec = function (item_list, option) {
if
(
option
.
wildcard_character
===
undefined
)
{
option
.
wildcard_character
=
'
%
'
;
}
while
(
i
<
item_list
.
length
)
{
if
(
!
item_list
[
i
]
||
!
this
.
match
(
item_list
[
i
],
option
.
wildcard_character
)
)
{
item_list
.
splice
(
i
,
1
);
for
(
i
=
0
;
i
<
item_list
.
length
;
i
+=
1
)
{
if
(
!
item_list
[
i
])
{
promises
.
push
(
RSVP
.
resolve
(
false
)
);
}
else
{
i
+=
1
;
promises
.
push
(
this
.
match
(
item_list
[
i
],
option
.
wildcard_character
));
}
}
return
sequence
([
function
()
{
return
RSVP
.
all
(
promises
);
},
function
(
answers
)
{
var
j
;
for
(
j
=
answers
.
length
-
1
;
j
>=
0
;
j
-=
1
)
{
if
(
!
answers
[
j
])
{
item_list
.
splice
(
j
,
1
);
}
}
if
(
option
.
sort_on
)
{
sortOn
(
option
.
sort_on
,
item_list
);
return
sortOn
(
option
.
sort_on
,
item_list
);
}
},
function
()
{
if
(
option
.
limit
)
{
limit
(
option
.
limit
,
item_list
);
return
limit
(
option
.
limit
,
item_list
);
}
select
(
option
.
select_list
||
[],
item_list
);
},
function
()
{
return
select
(
option
.
select_list
||
[],
item_list
);
},
function
()
{
return
item_list
;
}]);
};
/**
...
...
@@ -978,7 +1051,7 @@ Query.prototype.exec = function (item_list, option) {
* @return {Boolean} true if match, false otherwise
*/
Query
.
prototype
.
match
=
function
()
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
};
...
...
@@ -1004,24 +1077,39 @@ Query.prototype.parse = function (option) {
* @return {Any} The parser result
*/
function
recParse
(
object
,
option
)
{
var
i
,
query
=
object
.
parsed
;
var
query
=
object
.
parsed
;
if
(
query
.
type
===
"
complex
"
)
{
for
(
i
=
0
;
i
<
query
.
query_list
.
length
;
i
+=
1
)
{
return
sequence
([
function
()
{
return
sequence
(
query
.
query_list
.
map
(
function
(
v
,
i
)
{
/*jslint unparam: true */
return
function
()
{
sequence
([
function
()
{
object
.
parsed
=
query
.
query_list
[
i
];
recParse
(
object
,
option
);
return
recParse
(
object
,
option
);
},
function
()
{
query
.
query_list
[
i
]
=
object
.
parsed
;
}
}]);
};
}));
},
function
()
{
object
.
parsed
=
query
;
that
.
onParseComplexQuery
(
object
,
option
);
}
else
if
(
query
.
type
===
"
simple
"
)
{
that
.
onParseSimpleQuery
(
object
,
option
);
return
that
.
onParseComplexQuery
(
object
,
option
);
}]);
}
if
(
query
.
type
===
"
simple
"
)
{
return
that
.
onParseSimpleQuery
(
object
,
option
);
}
}
object
=
{
"
parsed
"
:
JSON
.
parse
(
JSON
.
stringify
(
that
.
serialized
()))};
that
.
onParseStart
(
object
,
option
);
recParse
(
object
,
option
);
that
.
onParseEnd
(
object
,
option
);
return
sequence
([
function
()
{
return
that
.
onParseStart
(
object
,
option
);
},
function
()
{
return
recParse
(
object
,
option
);
},
function
()
{
return
that
.
onParseEnd
(
object
,
option
);
},
function
()
{
return
object
.
parsed
;
}]);
};
/**
...
...
@@ -1112,7 +1200,7 @@ _export("objectToSearchText", objectToSearchText);
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global Query: true, inherits: true, query_class_dict: true, _export: true,
convertStringToRegExp
: true
*/
convertStringToRegExp
, RSVP
*/
/**
* The SimpleQuery inherits from Query, and compares one metadata value
...
...
@@ -1205,12 +1293,12 @@ SimpleQuery.prototype["="] = function (object_value, comparison_value,
}
if
(
comparison_value
===
undefined
)
{
if
(
value
===
undefined
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
if
(
value
===
undefined
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
if
(
convertStringToRegExp
(
...
...
@@ -1218,10 +1306,10 @@ SimpleQuery.prototype["="] = function (object_value, comparison_value,
wildcard_character
).
test
(
value
.
toString
())
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
}
return
false
;
return
RSVP
.
resolve
(
false
)
;
};
/**
...
...
@@ -1246,12 +1334,12 @@ SimpleQuery.prototype["!="] = function (object_value, comparison_value,
}
if
(
comparison_value
===
undefined
)
{
if
(
value
===
undefined
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
if
(
value
===
undefined
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
if
(
convertStringToRegExp
(
...
...
@@ -1259,10 +1347,10 @@ SimpleQuery.prototype["!="] = function (object_value, comparison_value,
wildcard_character
).
test
(
value
.
toString
())
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
}
return
true
;
return
RSVP
.
resolve
(
true
)
;
};
/**
...
...
@@ -1282,7 +1370,7 @@ SimpleQuery.prototype["<"] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
<
comparison_value
;
return
RSVP
.
resolve
(
value
<
comparison_value
)
;
};
/**
...
...
@@ -1303,7 +1391,7 @@ SimpleQuery.prototype["<="] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
<=
comparison_value
;
return
RSVP
.
resolve
(
value
<=
comparison_value
)
;
};
/**
...
...
@@ -1324,7 +1412,7 @@ SimpleQuery.prototype[">"] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
>
comparison_value
;
return
RSVP
.
resolve
(
value
>
comparison_value
)
;
};
/**
...
...
@@ -1345,7 +1433,7 @@ SimpleQuery.prototype[">="] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
>=
comparison_value
;
return
RSVP
.
resolve
(
value
>=
comparison_value
)
;
};
query_class_dict
.
simple
=
SimpleQuery
;
...
...
@@ -1353,7 +1441,7 @@ query_class_dict.simple = SimpleQuery;
_export
(
"
SimpleQuery
"
,
SimpleQuery
);
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global _export
: true
*/
/*global _export
, RSVP
*/
/**
* Escapes regexp special chars from a string.
...
...
@@ -1642,6 +1730,46 @@ function convertStringToRegExp(string, wildcard_character) {
_export
(
'
convertStringToRegExp
'
,
convertStringToRegExp
);
/**
* sequence(thens): Promise
*
* Executes a sequence of *then* callbacks. It acts like
* `smth().then(callback).then(callback)...`. The first callback is called with
* no parameter.
*
* Elements of `thens` array can be a function or an array contaning at most
* three *then* callbacks: *onFulfilled*, *onRejected*, *onNotified*.
*
* When `cancel()` is executed, each then promises are cancelled at the same
* time.
*
* @param {Array} thens An array of *then* callbacks
* @return {Promise} A new promise
*/
function
sequence
(
thens
)
{
var
promises
=
[];
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
,
notify
)
{
var
i
;
promises
[
0
]
=
new
RSVP
.
Promise
(
function
(
resolve
)
{
resolve
();
});
for
(
i
=
0
;
i
<
thens
.
length
;
i
+=
1
)
{
if
(
Array
.
isArray
(
thens
[
i
]))
{
promises
[
i
+
1
]
=
promises
[
i
].
then
(
thens
[
i
][
0
],
thens
[
i
][
1
],
thens
[
i
][
2
]);
}
else
{
promises
[
i
+
1
]
=
promises
[
i
].
then
(
thens
[
i
]);
}
}
promises
[
i
].
then
(
resolve
,
reject
,
notify
);
},
function
()
{
var
i
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
cancel
();
}
});
}
return
to_export
;
}));
src/jio.storage/indexstorage.js
View file @
93962ffc
...
...
@@ -719,7 +719,7 @@
}
}
complex_queries
.
QueryFactory
.
create
(
option
.
query
||
''
).
exec
(
db
,
option
)
;
exec
(
db
,
option
)
.
then
(
function
()
{
for
(
i
=
0
;
i
<
db
.
length
;
i
+=
1
)
{
id
=
db
[
i
].
_id
;
if
(
delete_id
)
{
...
...
@@ -741,6 +741,7 @@
}
}
command
.
success
(
200
,
{
"
data
"
:
{
"
total_rows
"
:
db
.
length
,
"
rows
"
:
db
}});
});
},
function
(
err
)
{
if
(
err
.
status
===
404
)
{
return
command
.
success
(
200
,
{
"
data
"
:
{
"
total_rows
"
:
0
,
"
rows
"
:
[]}});
...
...
src/jio.storage/localstorage.js
View file @
93962ffc
...
...
@@ -446,7 +446,7 @@
});
}
complex_queries
.
QueryFactory
.
create
(
options
.
query
||
""
).
exec
(
document_list
,
options
)
;
exec
(
document_list
,
options
)
.
then
(
function
()
{
document_list
=
document_list
.
map
(
function
(
value
)
{
var
o
=
{
"
id
"
:
value
.
_id
,
...
...
@@ -466,6 +466,7 @@
"
total_rows
"
:
document_list
.
length
,
"
rows
"
:
document_list
}});
});
}
};
...
...
src/queries/core/complexquery.js
View file @
93962ffc
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global Query: true, query_class_dict: true, inherits: true,
_export
: true, QueryFactory: tru
e */
_export
, QueryFactory, RSVP, sequenc
e */
/**
* The ComplexQuery inherits from Query, and compares one or several metadata
...
...
@@ -56,8 +56,7 @@ ComplexQuery.prototype.toString = function () {
str_list
.
push
(
query
.
toString
());
str_list
.
push
(
this_operator
);
});
str_list
.
pop
();
// remove last operator
str_list
.
push
(
"
)
"
);
str_list
[
str_list
.
length
-
1
]
=
"
)
"
;
// replace last operator
return
str_list
.
join
(
"
"
);
};
...
...
@@ -86,13 +85,41 @@ ComplexQuery.prototype.serialized = function () {
* @return {Boolean} true if all match, false otherwise
*/
ComplexQuery
.
prototype
.
AND
=
function
(
item
,
wildcard_character
)
{
var
j
,
promises
=
[];
for
(
j
=
0
;
j
<
this
.
query_list
.
length
;
j
+=
1
)
{
promises
.
push
(
this
.
query_list
[
j
].
match
(
item
,
wildcard_character
));
}
function
cancel
()
{
var
i
;
for
(
i
=
0
;
i
<
this
.
query_list
.
length
;
i
+=
1
)
{
if
(
!
this
.
query_list
[
i
].
match
(
item
,
wildcard_character
))
{
return
false
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
if
(
typeof
promises
.
cancel
===
'
function
'
)
{
promises
.
cancel
();
}
}
}
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
)
{
var
i
,
count
=
0
;
function
resolver
(
value
)
{
if
(
!
value
)
{
resolve
(
false
);
}
count
+=
1
;
if
(
count
===
promises
.
length
)
{
resolve
(
true
);
}
}
function
rejecter
(
err
)
{
reject
(
err
);
cancel
();
}
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
,
rejecter
);
}
return
true
;
},
cancel
)
;
};
/**
...
...
@@ -105,13 +132,41 @@ ComplexQuery.prototype.AND = function (item, wildcard_character) {
* @return {Boolean} true if one match, false otherwise
*/
ComplexQuery
.
prototype
.
OR
=
function
(
item
,
wildcard_character
)
{
var
j
,
promises
=
[];
for
(
j
=
0
;
j
<
this
.
query_list
.
length
;
j
+=
1
)
{
promises
.
push
(
this
.
query_list
[
j
].
match
(
item
,
wildcard_character
));
}
function
cancel
()
{
var
i
;
for
(
i
=
0
;
i
<
this
.
query_list
.
length
;
i
+=
1
)
{
if
(
this
.
query_list
[
i
].
match
(
item
,
wildcard_character
))
{
return
true
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
if
(
typeof
promises
.
cancel
===
'
function
'
)
{
promises
.
cancel
();
}
}
}
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
)
{
var
i
,
count
=
0
;
function
resolver
(
value
)
{
if
(
value
)
{
resolve
(
true
);
}
count
+=
1
;
if
(
count
===
promises
.
length
)
{
resolve
(
false
);
}
}
function
rejecter
(
err
)
{
reject
(
err
);
cancel
();
}
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
,
rejecter
);
}
return
false
;
},
cancel
)
;
};
/**
...
...
@@ -124,7 +179,11 @@ ComplexQuery.prototype.OR = function (item, wildcard_character) {
* @return {Boolean} true if one match, false otherwise
*/
ComplexQuery
.
prototype
.
NOT
=
function
(
item
,
wildcard_character
)
{
return
!
this
.
query_list
[
0
].
match
(
item
,
wildcard_character
);
return
sequence
([
function
()
{
return
this
.
query_list
[
0
].
match
(
item
,
wildcard_character
);
},
function
(
answer
)
{
return
!
answer
;
}]);
};
query_class_dict
.
complex
=
ComplexQuery
;
...
...
src/queries/core/query.js
View file @
93962ffc
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global parseStringToObject: true, emptyFunction: true, sortOn: true, limit:
true, select: true, _export: true, stringEscapeRegexpCharacters: true,
deepClone
: tru
e */
deepClone
, RSVP, sequenc
e */
/**
* The query to use to filter a list of objects.
...
...
@@ -64,7 +64,7 @@ function Query() {
* second is the length.
*/
Query
.
prototype
.
exec
=
function
(
item_list
,
option
)
{
var
i
=
0
;
var
i
,
promises
=
[]
;
if
(
!
Array
.
isArray
(
item_list
))
{
throw
new
TypeError
(
"
Query().exec(): Argument 1 is not of type 'array'
"
);
}
...
...
@@ -78,20 +78,34 @@ Query.prototype.exec = function (item_list, option) {
if
(
option
.
wildcard_character
===
undefined
)
{
option
.
wildcard_character
=
'
%
'
;
}
while
(
i
<
item_list
.
length
)
{
if
(
!
item_list
[
i
]
||
!
this
.
match
(
item_list
[
i
],
option
.
wildcard_character
)
)
{
item_list
.
splice
(
i
,
1
);
for
(
i
=
0
;
i
<
item_list
.
length
;
i
+=
1
)
{
if
(
!
item_list
[
i
])
{
promises
.
push
(
RSVP
.
resolve
(
false
)
);
}
else
{
i
+=
1
;
promises
.
push
(
this
.
match
(
item_list
[
i
],
option
.
wildcard_character
));
}
}
return
sequence
([
function
()
{
return
RSVP
.
all
(
promises
);
},
function
(
answers
)
{
var
j
;
for
(
j
=
answers
.
length
-
1
;
j
>=
0
;
j
-=
1
)
{
if
(
!
answers
[
j
])
{
item_list
.
splice
(
j
,
1
);
}
}
if
(
option
.
sort_on
)
{
sortOn
(
option
.
sort_on
,
item_list
);
return
sortOn
(
option
.
sort_on
,
item_list
);
}
},
function
()
{
if
(
option
.
limit
)
{
limit
(
option
.
limit
,
item_list
);
return
limit
(
option
.
limit
,
item_list
);
}
select
(
option
.
select_list
||
[],
item_list
);
},
function
()
{
return
select
(
option
.
select_list
||
[],
item_list
);
},
function
()
{
return
item_list
;
}]);
};
/**
...
...
@@ -103,7 +117,7 @@ Query.prototype.exec = function (item_list, option) {
* @return {Boolean} true if match, false otherwise
*/
Query
.
prototype
.
match
=
function
()
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
};
...
...
@@ -129,24 +143,39 @@ Query.prototype.parse = function (option) {
* @return {Any} The parser result
*/
function
recParse
(
object
,
option
)
{
var
i
,
query
=
object
.
parsed
;
var
query
=
object
.
parsed
;
if
(
query
.
type
===
"
complex
"
)
{
for
(
i
=
0
;
i
<
query
.
query_list
.
length
;
i
+=
1
)
{
return
sequence
([
function
()
{
return
sequence
(
query
.
query_list
.
map
(
function
(
v
,
i
)
{
/*jslint unparam: true */
return
function
()
{
sequence
([
function
()
{
object
.
parsed
=
query
.
query_list
[
i
];
recParse
(
object
,
option
);
return
recParse
(
object
,
option
);
},
function
()
{
query
.
query_list
[
i
]
=
object
.
parsed
;
}
}]);
};
}));
},
function
()
{
object
.
parsed
=
query
;
that
.
onParseComplexQuery
(
object
,
option
);
}
else
if
(
query
.
type
===
"
simple
"
)
{
that
.
onParseSimpleQuery
(
object
,
option
);
return
that
.
onParseComplexQuery
(
object
,
option
);
}]);
}
if
(
query
.
type
===
"
simple
"
)
{
return
that
.
onParseSimpleQuery
(
object
,
option
);
}
}
object
=
{
"
parsed
"
:
JSON
.
parse
(
JSON
.
stringify
(
that
.
serialized
()))};
that
.
onParseStart
(
object
,
option
);
recParse
(
object
,
option
);
that
.
onParseEnd
(
object
,
option
);
return
sequence
([
function
()
{
return
that
.
onParseStart
(
object
,
option
);
},
function
()
{
return
recParse
(
object
,
option
);
},
function
()
{
return
that
.
onParseEnd
(
object
,
option
);
},
function
()
{
return
object
.
parsed
;
}]);
};
/**
...
...
src/queries/core/simplequery.js
View file @
93962ffc
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global Query: true, inherits: true, query_class_dict: true, _export: true,
convertStringToRegExp
: true
*/
convertStringToRegExp
, RSVP
*/
/**
* The SimpleQuery inherits from Query, and compares one metadata value
...
...
@@ -93,12 +93,12 @@ SimpleQuery.prototype["="] = function (object_value, comparison_value,
}
if
(
comparison_value
===
undefined
)
{
if
(
value
===
undefined
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
if
(
value
===
undefined
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
if
(
convertStringToRegExp
(
...
...
@@ -106,10 +106,10 @@ SimpleQuery.prototype["="] = function (object_value, comparison_value,
wildcard_character
).
test
(
value
.
toString
())
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
}
return
false
;
return
RSVP
.
resolve
(
false
)
;
};
/**
...
...
@@ -134,12 +134,12 @@ SimpleQuery.prototype["!="] = function (object_value, comparison_value,
}
if
(
comparison_value
===
undefined
)
{
if
(
value
===
undefined
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
if
(
value
===
undefined
)
{
return
true
;
return
RSVP
.
resolve
(
true
)
;
}
if
(
convertStringToRegExp
(
...
...
@@ -147,10 +147,10 @@ SimpleQuery.prototype["!="] = function (object_value, comparison_value,
wildcard_character
).
test
(
value
.
toString
())
)
{
return
false
;
return
RSVP
.
resolve
(
false
)
;
}
}
return
true
;
return
RSVP
.
resolve
(
true
)
;
};
/**
...
...
@@ -170,7 +170,7 @@ SimpleQuery.prototype["<"] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
<
comparison_value
;
return
RSVP
.
resolve
(
value
<
comparison_value
)
;
};
/**
...
...
@@ -191,7 +191,7 @@ SimpleQuery.prototype["<="] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
<=
comparison_value
;
return
RSVP
.
resolve
(
value
<=
comparison_value
)
;
};
/**
...
...
@@ -212,7 +212,7 @@ SimpleQuery.prototype[">"] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
>
comparison_value
;
return
RSVP
.
resolve
(
value
>
comparison_value
)
;
};
/**
...
...
@@ -233,7 +233,7 @@ SimpleQuery.prototype[">="] = function (object_value, comparison_value) {
if
(
typeof
value
===
'
object
'
)
{
value
=
value
.
content
;
}
return
value
>=
comparison_value
;
return
RSVP
.
resolve
(
value
>=
comparison_value
)
;
};
query_class_dict
.
simple
=
SimpleQuery
;
...
...
src/queries/core/tool.js
View file @
93962ffc
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global _export
: true
*/
/*global _export
, RSVP
*/
/**
* Escapes regexp special chars from a string.
...
...
@@ -287,3 +287,43 @@ function convertStringToRegExp(string, wildcard_character) {
}
_export
(
'
convertStringToRegExp
'
,
convertStringToRegExp
);
/**
* sequence(thens): Promise
*
* Executes a sequence of *then* callbacks. It acts like
* `smth().then(callback).then(callback)...`. The first callback is called with
* no parameter.
*
* Elements of `thens` array can be a function or an array contaning at most
* three *then* callbacks: *onFulfilled*, *onRejected*, *onNotified*.
*
* When `cancel()` is executed, each then promises are cancelled at the same
* time.
*
* @param {Array} thens An array of *then* callbacks
* @return {Promise} A new promise
*/
function
sequence
(
thens
)
{
var
promises
=
[];
return
new
RSVP
.
Promise
(
function
(
resolve
,
reject
,
notify
)
{
var
i
;
promises
[
0
]
=
new
RSVP
.
Promise
(
function
(
resolve
)
{
resolve
();
});
for
(
i
=
0
;
i
<
thens
.
length
;
i
+=
1
)
{
if
(
Array
.
isArray
(
thens
[
i
]))
{
promises
[
i
+
1
]
=
promises
[
i
].
then
(
thens
[
i
][
0
],
thens
[
i
][
1
],
thens
[
i
][
2
]);
}
else
{
promises
[
i
+
1
]
=
promises
[
i
].
then
(
thens
[
i
]);
}
}
promises
[
i
].
then
(
resolve
,
reject
,
notify
);
},
function
()
{
var
i
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
promises
[
i
].
cancel
();
}
});
}
test/queries/tests.js
View file @
93962ffc
/*jslint indent: 2, maxlen: 80, nomen: true */
/*global define, exports, require, module, complex_queries, window, test, ok,
deepEqual, s
inon
*/
deepEqual, s
top, start
*/
// define([module_name], [dependencies], module);
(
function
(
dependencies
,
module
)
{
...
...
@@ -23,11 +23,14 @@
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
];
complex_queries
.
QueryFactory
.
create
(
''
).
exec
(
doc_list
);
stop
();
complex_queries
.
QueryFactory
.
create
(
''
).
exec
(
doc_list
).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
],
'
Nothing done on the list
'
);
}).
always
(
start
);
});
test
(
'
Simple Query
'
,
function
()
{
...
...
@@ -35,7 +38,9 @@
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
];
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a"
'
).
exec
(
doc_list
);
stop
();
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a"
'
).
exec
(
doc_list
).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
}
],
'
Document with several identifier should be removed
'
);
...
...
@@ -44,11 +49,15 @@
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
a
"
,
"
b
"
]}
];
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a"
'
).
exec
(
doc_list
);
return
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a"
'
).
exec
(
doc_list
);
}).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
a
"
,
"
b
"
]}
],
'
Document with several identifier should be kept
'
);
}).
always
(
start
);
});
test
(
'
Complex Query
'
,
function
()
{
...
...
@@ -56,9 +65,10 @@
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
];
stop
();
complex_queries
.
QueryFactory
.
create
(
'
identifier: "b" AND identifier: "c"
'
).
exec
(
doc_list
)
;
).
exec
(
doc_list
)
.
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
],
'
Document with only one identifier should be removed
'
);
...
...
@@ -67,9 +77,10 @@
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
];
complex_queries
.
QueryFactory
.
create
(
return
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a" OR identifier: "c"
'
).
exec
(
doc_list
);
}).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
...
...
@@ -79,12 +90,15 @@
{
"
identifier
"
:
"
a
"
,
"
title
"
:
"
o
"
},
{
"
identifier
"
:
[
"
b
"
,
"
c
"
]}
];
complex_queries
.
QueryFactory
.
create
(
return
complex_queries
.
QueryFactory
.
create
(
'
(identifier: "a" OR identifier: "b") AND title: "o"
'
).
exec
(
doc_list
);
}).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
,
"
title
"
:
"
o
"
}
],
'
Only first document should be kept
'
);
}).
always
(
start
);
});
test
(
'
Wildcard Character
'
,
function
()
{
...
...
@@ -93,9 +107,10 @@
{
"
identifier
"
:
"
a%
"
},
{
"
identifier
"
:
[
"
ab
"
,
"
b
"
]}
];
stop
();
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a%"
'
).
exec
(
doc_list
,
{
// "wildcard_character": "%" // default
})
;
})
.
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
"
a%
"
},
...
...
@@ -107,9 +122,10 @@
{
"
identifier
"
:
"
a%
"
},
{
"
identifier
"
:
[
"
ab
"
,
"
b
"
]}
];
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a%"
'
).
exec
(
doc_list
,
{
"
wildcard_character
"
:
null
});
return
complex_queries
.
QueryFactory
.
create
(
'
identifier: "a%"
'
).
exec
(
doc_list
,
{
"
wildcard_character
"
:
null
});
}).
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a%
"
}
],
'
Document "a%" should be kept
'
);
...
...
@@ -119,14 +135,15 @@
{
"
identifier
"
:
"
a%
"
},
{
"
identifier
"
:
[
"
ab
"
,
"
b
"
]}
];
complex_queries
.
QueryFactory
.
create
(
'
identifier: "b"
'
).
exec
(
doc_list
,
{
"
wildcard_character
"
:
"
b
"
})
;
return
complex_queries
.
QueryFactory
.
create
(
'
identifier: "b"
'
).
exec
(
doc_list
,
{
"
wildcard_character
"
:
"
b
"
});
})
.
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
identifier
"
:
"
a
"
},
{
"
identifier
"
:
"
a%
"
},
{
"
identifier
"
:
[
"
ab
"
,
"
b
"
]}
],
'
All documents should be kept
'
);
}).
always
(
start
);
});
test
(
"
Additional Filters
"
,
function
()
{
...
...
@@ -135,14 +152,16 @@
{
"
identifier
"
:
"
a
"
,
"
title
"
:
"
f
"
},
{
"
identifier
"
:
"
b
"
,
"
title
"
:
"
d
"
}
];
stop
();
complex_queries
.
QueryFactory
.
create
(
''
).
exec
(
doc_list
,
{
"
select_list
"
:
[
"
title
"
],
"
limit
"
:
[
2
,
1
],
"
sort_on
"
:
[[
"
identifier
"
,
"
ascending
"
],
[
"
title
"
,
"
descending
"
]]
})
;
})
.
then
(
function
(
doc_list
)
{
deepEqual
(
doc_list
,
[
{
"
title
"
:
"
d
"
}
],
'
The first document should be kept
'
);
}).
always
(
start
);
});
}));
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment