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Commit 59280bf3 authored by Sven Franck's avatar Sven Franck
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indexStorage: pass JSLINT

parent a0aaf798
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Showing with 118 additions and 103 deletions
src/jio.storage/indexstorage.js
View file @ 59280bf3
......@@ -30,7 +30,7 @@
jIO.addStorageType('indexed', function (spec, my) {
"use strict";
var that, priv = {}, spec;
var that, priv = {};
spec = spec || {};
that = my.basicStorage(spec, my);
......@@ -95,12 +95,12 @@ jIO.addStorageType('indexed', function (spec, my) {
* @return {object} The new index array
*/
priv.createEmptyIndexArray = function (indices) {
var obj, i, j = priv.indices.length,
var i, j = priv.indices.length,
new_index_object = {}, new_index_name;
if (indices === undefined) {
for (i = 0; i < j; i += 1) {
new_index_name = priv.indices[i]["name"];
new_index_name = priv.indices[i].name;
new_index_object[new_index_name] = {};
}
}
......@@ -119,6 +119,7 @@ jIO.addStorageType('indexed', function (spec, my) {
var key, obj, prop;
for (key in indexToSearch) {
if (indexToSearch.hasOwnProperty(key)) {
obj = indexToSearch[key];
for (prop in obj) {
if (obj[prop] === docid) {
......@@ -126,8 +127,9 @@ jIO.addStorageType('indexed', function (spec, my) {
}
}
}
return false;
}
return false;
};
/**
* Find id in indices
......@@ -143,39 +145,44 @@ jIO.addStorageType('indexed', function (spec, my) {
for (i = 0; i < l; i += 1) {
index = {};
index.reference = priv.indices[i];
index.name = index.reference["name"];
index.name = index.reference.name;
index.size = priv.getObjectSize(indices[index.name]);
index.result_array;
if (index.size > 0) {
if (priv.searchIndexByValue(indices[index.name], doc._id, "bool")) {
return true
};
return true;
}
}
return false;
}
return false;
};
/**
* Clean up indexes when removing a file
* @method cleanIndices
* @param {object} indices The file containing the indeces
* @param {object} doc The document which should be added to the index
* @return {object} indices The cleaned up file
*/
priv.cleanIndices = function (indices, doc) {
var i, j, k, index, key, obj, prop, l = priv.indices.length,
docid = doc._id;
var i, j, k, index, key, l = priv.indices.length;
// loop indices (indexA, indexAB...)
for (i = 0; i < l; i += 1) {
// index object (reference and current-iteration)
index = {};
index.reference = priv.indices[i];
index.name = index.reference["name"];
index.current = indices[index.name];
index.current = indices[index.reference.name];
index.current_size = priv.getObjectSize(index.current);
for (j = 0; j < index.current_size; j++) {
for (j = 0; j < index.current_size; j += 1) {
key = priv.searchIndexByValue(index.current, doc._id, "key");
index.result_array = index.current[key];
if (!!key) {
// if there is more than one docid in the result array,
// just remove this one and not the whole array
if (index.result_array.length > 1) {
index.result_array.splice(k,1);
index.result_array.splice(k, 1);
} else {
delete index.current[key];
}
......@@ -183,7 +190,7 @@ jIO.addStorageType('indexed', function (spec, my) {
}
}
return indices;
}
};
/**
* Adds entries to indices
* @method createEmptyIndexArray
......@@ -191,7 +198,7 @@ jIO.addStorageType('indexed', function (spec, my) {
* @param {object} doc The document which should be added to the index
*/
priv.updateIndices = function (indices, doc) {
var i, j, k, m, index,value, label, key, l = priv.indices.length;
var i, j, k, m, index, value, label, key, l = priv.indices.length;
// loop indices
for (i = 0; i < l; i += 1) {
......@@ -199,14 +206,13 @@ jIO.addStorageType('indexed', function (spec, my) {
index = {};
index.reference = priv.indices[i];
index.reference_size = index.reference.fields.length;
index.name = index.reference["name"];
index.field_array = [];
index.current = indices[index.name];
index.current = indices[index.reference.name];
index.current_size = priv.getObjectSize(index.current);
// build array of values to create entries in index
for (j = 0; j < index.reference_size; j += 1) {
label = index.reference.fields[j]
label = index.reference.fields[j];
value = doc[label];
if (value !== undefined) {
// add a new entry
......@@ -215,7 +221,8 @@ jIO.addStorageType('indexed', function (spec, my) {
// remove existing entries with same docid
// because items are stored as "keyword:id" pairs this is tricky
if (index.current_size > 0) {
key = priv.searchIndexByValue(indices[index.name], doc._id, "key");
key = priv.searchIndexByValue(indices[index.reference.name],
doc._id, "key");
if (!!key) {
delete index.current[key];
}
......@@ -239,6 +246,9 @@ jIO.addStorageType('indexed', function (spec, my) {
return indices;
};
priv.getDocContent = function () {
};
/**
* Build the alldocs response from the index file (overriding substorage)
* @method allDocsResponseFromIndex
......@@ -250,35 +260,60 @@ jIO.addStorageType('indexed', function (spec, my) {
priv.allDocsResponseFromIndex = function (indices, include_docs, option) {
var i, j, k, m, n = 0, l = priv.indices.length,
index, key, obj, prop, found, file,
unique_count = 0, unique_docids = [], all_doc_response = {};
unique_count = 0, unique_docids = [], all_doc_response = {},
success = function (content) {
file = { value: {} };
file.id = unique_docids[n];
file.key = unique_docids[n];
file.doc = content;
all_doc_response.rows.push(file);
// async counter, must be in callback
n += 1;
if (n === unique_count) {
that.success(all_doc_response);
}
},
error = function () {
that.error({
"status": 404,
"statusText": "Not Found",
"error": "not_found",
"message": "Cannot find the document",
"reason": "Cannot get a document from substorage"
});
return;
};
// loop indices
for (i = 0; i < l; i += 1) {
index = {};
index.reference = priv.indices[i];
index.name = index.reference["name"];
index.current = indices[index.name];
index.current = indices[index.reference.name];
index.current_size = priv.getObjectSize(index.current);
// a lot of loops, not sure this is the fastest way
for (j = 0; j < index.current_size; j += 1) {
for (key in index.current) {
if (index.current.hasOwnProperty(key)) {
obj = index.current[key];
for (prop in obj) {
for ( k = 0; k < unique_docids.length; k++ ) {
if ( obj[prop] === unique_docids[k] ) {
if (obj.hasOwnProperty(prop)) {
for (k = 0; k < unique_docids.length; k += 1) {
if (obj[prop] === unique_docids[k]) {
found = true;
break;
}
}
if (!found) {
unique_docids.push( obj[prop] );
unique_docids.push(obj[prop]);
unique_count += 1;
}
}
}
}
}
}
}
// construct allDocs response
all_doc_response.total_rows = unique_count;
all_doc_response.rows = [];
......@@ -290,34 +325,15 @@ jIO.addStorageType('indexed', function (spec, my) {
priv.substorage,
unique_docids[m],
option,
function (content) {
file = { value: {} };
file.id = unique_docids[n];
file.key = unique_docids[n];
file.doc = content;
all_doc_response.rows.push(file);
// async counter, must be in callback
n += 1;
if (n === (unique_count)) {
that.success(all_doc_response);
}
},
function (error) {
that.error({
"status": 404,
"statusText": "Not Found",
"error": "not_found",
"message": "Cannot find the document",
"reason": "Cannot get a document from substorage"
});
}
success,
error
);
} else {
file = { value: {} };
file.id = unique_docids[m];
file.key = unique_docids[m];
all_doc_response.rows.push(file);
if (m === (unique_count-1)) {
if (m === (unique_count - 1)) {
return all_doc_response;
}
}
......@@ -388,7 +404,7 @@ jIO.addStorageType('indexed', function (spec, my) {
"reason": "Document already exists"
});
return;
} else {
}
if (source !== 'PUTATTACHMENT') {
indices = priv.updateIndices(indices, doc);
}
......@@ -428,7 +444,6 @@ jIO.addStorageType('indexed', function (spec, my) {
}
}
);
}
};
f.sendIndices = function (method) {
indices._id = priv.index_suffix;
......@@ -508,7 +523,7 @@ jIO.addStorageType('indexed', function (spec, my) {
function (response) {
that.success(response);
},
function (err) {
function () {
that.error({
"status": 404,
"statusText": "Not Found",
......@@ -548,7 +563,7 @@ jIO.addStorageType('indexed', function (spec, my) {
function (response) {
that.success(response);
},
function (err) {
function () {
that.error({
"status": 409,
"statusText": "Conflict",
......@@ -567,8 +582,8 @@ jIO.addStorageType('indexed', function (spec, my) {
option,
function (response) {
// if deleting an attachment
if (typeof command.getAttachmentId() === 'string'){
f.removeDocument('attachment')
if (typeof command.getAttachmentId() === 'string') {
f.removeDocument('attachment');
} else {
indices = priv.cleanIndices(response, doc);
// store update index file
......@@ -588,7 +603,7 @@ jIO.addStorageType('indexed', function (spec, my) {
);
}
},
function (err) {
function () {
that.error({
"status": 404,
"statusText": "Not Found",
......@@ -623,7 +638,7 @@ jIO.addStorageType('indexed', function (spec, my) {
// ]
//}
that.allDocs = function (command) {
var f = {}, indices, option, include_docs, all_docs_response;
var f = {}, option, all_docs_response;
option = command.cloneOption();
if (option.max_retry === 0) {
option.max_retry = 3;
......@@ -644,7 +659,7 @@ jIO.addStorageType('indexed', function (spec, my) {
that.success(all_docs_response);
}
},
function (err) {
function () {
that.error({
"status": 404,
"statusText": "Not Found",
......
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