+++ /dev/null
-function ManifoldQuery(action, method, timestamp, filters, params, fields, unique, uuid, aq, sq)
-{
- // get, update, delete, create
- var action;
-
- // slice, user, network... : Metadata
- var method;
-
- // timestamp, now, latest(cache) : date of the results queried
- var timestamp;
-
- // key(field),op(=<>),value
- var filters;
-
- // todo
- var params;
-
- // hostname, ip,... : Metadata
- var fields;
-
- // 0,1 : list of element of an object or single object
- var unique;
-
- // uuid : unique identifier of a query
- var uuid;
-
- // Query : root query (no sub-Query)
- var analyzed_query;
-
- // {} : Assoc Table of sub-queries ["resources"->subQ1, "users"->subQ2]
- var subqueries;
-
-/*-------------------------------------------------------------
- Query properties are SQL like :
----------------------------------------------------------------
-SELECT fields FROM method WHERE filter;
-UPDATE method SET field=value WHERE filter; / returns SELECT
-DELETE FROM method WHERE filter
-INSERT INTO method VALUES(field=value)
--------------------------------------------------------------*/
-
- this.clone = function() {
- q = new ManifoldQuery();
- return jQuery.extend(true, q, this);
- }
- this.add_filter = function(key, op, value) {
- this.filters.push(new Array(key, op, value));
- }
- this.update_filter = function(key, op, value) {
- // Need to be improved...
- // remove all occurrences of key if operation is not defined
- if(!op){
- this.filters = jQuery.grep(this.filters, function(val, i) {
- return val[0] != key;
- });
- // Else remove the key+op filters
- }else{
- this.filters = jQuery.grep(this.filters, function(val, i) {return (val[0] != key || val[1] != op);});
- }
- this.filters.push(new Array(key, op, value));
- }
- this.remove_filter = function (key,op,value){
- // if operator is null then remove all occurences of this key
- if(!op){
- this.filters = jQuery.grep(this.filters, function(val, i) {
- return val[0] != key;
- });
- }else{
- this.filters = jQuery.grep(this.filters, function(val, i) {return (val[0] != key || val[1] != op);});
- }
- }
- // FIXME These functions computing diff's between queries are meant to be shared
- this.diff_fields = function (otherQuery)
- {
- var f1 = this.fields;
- var f2 = otherQuery.fields;
-
- /* added elements are the ones in f2 not in f1 */
- var added = jQuery.grep(f2, function (x) { return jQuery.inArray(x, f1) == -1 });
- /* removed elements are the ones in f1 not in f2 */
- var removed = jQuery.grep(f1, function (x) { return jQuery.inArray(x, f2) == -1 });
-
- return {'added':added, 'removed':removed};
- }
- // FIXME Modify filter to filters
- this.diff_filter = function (otherQuery)
- {
- var f1 = this.filters;
- var f2 = otherQuery.filters;
-
- /* added elements are the ones in f2 not in f1 */
- var added = jQuery.grep(f2, function (x) { return !arrayInArray(x, f1)});
- /* removed elements are the ones in f1 not in f2 */
- var removed = jQuery.grep(f1, function (x) { return !arrayInArray(x, f2)});
-
- return {'added':added, 'removed':removed};
- }
- this.to_hash = function() {
- return {'action': this.action, 'method': this.method, 'timestamp': this.timestamp,
- 'filters': this.filters, 'params': this.params, 'fields': this.fields};
- }
- this.analyze_subqueries = function() {
- /* adapted from the PHP function in com_tophat/includes/query.php */
- var q = new ManifoldQuery();
- q.uuid = this.uuid;
- q.action = this.action;
- q.method = this.method;
- q.timestamp = this.timestamp;
-
- /* Filters */
- jQuery.each(this.filters, function(i, filter) {
- var k = filter[0];
- var op = filter[1];
- var v = filter[2];
- var pos = k.indexOf('.');
- if (pos != -1) {
- var method = k.substr(0, pos);
- var field = k.substr(pos+1);
- if (jQuery.inArray(this.method, q.subqueries) == -1) {
- q.subqueries[this.method] = new ManifoldQuery();
- q.subqueries[this.method].action = this.action;
- q.subqueries[this.method].method = this.method;
- q.subqueries[this.method].timestamp = this.timestamp;
- }
- q.subqueries[this.method].filters.push(Array(field, op, v));
- } else {
- q.filters.push(this.filter);
- }
- });
-
- /* Params */
- jQuery.each(this.params, function(param, value) {
- var pos = param.indexOf('.');
- if (pos != -1) {
- var method = param.substr(0, pos);
- var field = param.substr(pos+1);
- if (jQuery.inArray(this.method, q.subqueries) == -1) {
- q.subqueries[this.method] = new ManifoldQuery();
- q.subqueries[this.method].action = this.action;
- q.subqueries[this.method].method = this.method;
- q.subqueries[this.method].timestamp = this.timestamp;
- }
- q.subqueries[this.method].params[field] = value;
- } else {
- q.params[field] = value;
- }
- });
-
- /* Fields */
- jQuery.each(this.fields, function(i, v) {
- var pos = v.indexOf('.');
- if (pos != -1) {
- var method = v.substr(0, pos);
- var field = v.substr(pos+1);
- if (jQuery.inArray(this.method, q.subqueries) == -1) {
- q.subqueries[this.method] = new ManifoldQuery();
- q.subqueries[this.method].action = this.action;
- q.subqueries[this.method].method = this.method;
- q.subqueries[this.method].timestamp = this.timestamp;
- }
- q.subqueries[this.method].fields.push(field);
- } else {
- q.fields.push(v);
- }
- });
- this.analyzed_query = q;
- }
-
- /* constructor */
- this.action = action;
- this.method = method;
- this.timestamp = timestamp;
- this.filters = filters;
- this.params = params;
- this.fields = fields;
- this.unique = unique;
- this.uuid = uuid;
- this.analyzed_query = aq;
- this.subqueries = sq;
-}
git://git.onelab.eu / unfold.git / blobdiff