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… AUTHORS & README files
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1 parent fa39d87 commit 17cc06e54d071161f322f7f33b121128fe910565 Jan Lehnardt committed Apr 15, 2009
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  1. +6 −0 AUTHORS
  2. +292 −0 LICENSE
  3. +2 −0 README
  4. +108 −0 jscouch.collator.js
  5. +124 −0 jscouch.couchdb.js
  6. +19 −9 jscouch.css
  7. +110 −0 jscouch.documents.js
  8. +22 −11 jscouch.html
  9. +22 −278 jscouch.js
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6 AUTHORS
@@ -0,0 +1,6 @@
+Original implementation
+
+Kowsik <kowsik@gmail.com>
+
+Cleanup, Modularization, Relicensing (with permission), Github release:
+Jan Lehnardt <jan@apache.org>
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292 LICENSE
@@ -0,0 +1,292 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+ Copyright [yyyy] [name of copyright owner]
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+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
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+
+
+Apache CouchDB Subcomponents
+
+The Apache CouchDB project includes a number of subcomponents with separate
+copyright notices and license terms. Your use of the code for the these
+subcomponents is subject to the terms and conditions of the following licenses.
+
+For the m4/ac_check_icu.m4 component:
+
+ Copyright (c) 2005 Akos Maroy <darkeye@tyrell.hu>
+
+ Copying and distribution of this file, with or without modification, are
+ permitted in any medium without royalty provided the copyright notice
+ and this notice are preserved.
+
+For the share/www/script/jquery.js component:
+
+ Copyright (c) 2009 John Resig, http://jquery.com/
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+For the share/www/script/jquery.form.js component:
+
+ http://malsup.com/jquery/form/
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+For the share/www/script/json2.js component:
+
+ Public Domain
+
+ No warranty expressed or implied. Use at your own risk.
+
+For the src/mochiweb component:
+
+ Copyright (c) 2007 Mochi Media, Inc.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
View
2 README
@@ -0,0 +1,2 @@
+An interactive CouchDB tutorial based on a partial re-implementation of CouchDB
+in JavaScript
View
108 jscouch.collator.js
@@ -0,0 +1,108 @@
+/*
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
+
+ Initial implementation:
+
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+*/
+
+(function($) {
+ $.jscouch = $.jscouch || {};
+ $.jscouch.collator = $.jscouch.collator || {};
+ $.extend($.jscouch.collator, {
+ sorter: function(a, b) {
+ var tA = $.jscouch.collator.type_sort(a);
+ var tB = $.jscouch.collator.type_sort(b);
+ if (tA !== tB) {
+ return tA - tB;
+ }
+ return $.jscouch.collator.less_same_type[tA](a, b);
+ },
+ type_sort: function(k) {
+ if (k === undefined || k === null || k === false || k === true) {
+ return 0;
+ }
+
+ if (typeof(k) === 'number') {
+ return 1;
+ }
+
+ if (typeof(k) === 'string') {
+ return 2;
+ }
+
+ if (Object.prototype.toString.apply(k) === '[object Array]') {
+ return 3;
+ }
+
+ return 4;
+ },
+ atom_sort: function(k) {
+ if (k === undefined) {
+ return 0;
+ }
+
+ if (k === null) {
+ return 1;
+ }
+
+ if (k === false) {
+ return 2;
+ }
+
+ return 3;
+ },
+ less_same_type: [
+ function(atomA, atomB) {
+ return $.jscouch.collator.atom_sort(atomA) - $.jscouch.collator.atom_sort(atomB);
+ },
+ function(numberA, numberB) {
+ return numberA - numberB;
+ },
+ function(stringA, stringB) {
+ return stringA < stringB ? -1 : stringA > stringB ? 1 : 0;
+ },
+ function(arrayA, arrayB) {
+ for (var i=0; i<arrayA.length; ++i) {
+ var eA = arrayA[i];
+ var tA = $.jscouch.collator.type_sort(eA);
+ var eB = arrayB[i];
+ var tB = $.jscouch.collator.type_sort(eB);
+ if (eB === undefined) {
+ return 1;
+ }
+
+ if (tA === tB) {
+ var val = $.jscouch.collator.less_same_type[tA](eA, eB);
+ if (val !== 0) {
+ return val;
+ }
+ } else {
+ return tA - tB;
+ }
+ }
+
+ return 0;
+ },
+ function(objA, objB) {
+ var aryA = [];
+ for (var i in objA) { aryA.push([i, objA[i]]); }
+ var aryB = [];
+ for (var j in objB) { aryB.push([j, objB[j]]); }
+ return $.jscouch.collator.less_same_type[3](aryA, aryB);
+ }
+ ]
+ });
+})(jQuery);
View
124 jscouch.couchdb.js
@@ -0,0 +1,124 @@
+/*
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
+
+ Initial implementation:
+
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+*/
+
+// The 'database' containing a list of JSON documents which also supports
+// map/reduce but with hooks to visualize the results
+(function($) {
+ var nextid = 0;
+ var docs = [];
+
+ var mapkv = [];
+ var emit = function(k, v) {
+ var last = mapkv[mapkv.length-1];
+ last.kv.push([k || null, v || null]);
+ };
+
+ var log = function(obj) {
+ alert(JSON.stringify(obj));
+ };
+
+ $.jscouch = $.jscouch || {};
+ $.jscouch.couchdb = $.jscouch.couchdb || {};
+ $.extend($.jscouch.couchdb, {
+ clear: function() {
+ docs = [];
+ nextid = 0;
+ return $.jscouch.couchdb;
+ },
+ put: function(doc) {
+ doc._id = '' + (++nextid);
+ doc._rev = '1';
+ docs.push(doc);
+ return $.jscouch.couchdb;
+ },
+ each: function(fn) {
+ $.each(docs, fn);
+ return $.jscouch.couchdb;
+ },
+ map: function(mapfnval) {
+ mapkv = [];
+ var mapfn = eval('foo=(function(doc) {' + mapfnval + '})');
+ $.jscouch.couchdb.each(function(index, doc) {
+ mapkv.push({ doc: doc, kv: [] });
+ mapfn(doc);
+ });
+
+ var maprs = [];
+ $.each(mapkv, function(i1, e1) {
+ $.each(e1.kv, function(i2, e2) {
+ maprs.push({ id: e1.doc._id, key: e2[0], value: e2[1] });
+ });
+ });
+
+ maprs.sort(function(d1, d2) {
+ return $.jscouch.collator.sorter(d1.key, d2.key);
+ });
+ return maprs;
+ },
+ reduce: function(maprs, redfnval) {
+ var groups = [];
+ var sum = function(values) {
+ var rv = 0;
+ for (var i in values) {
+ rv += values[i];
+ }
+ return rv;
+ };
+
+ // First group the values by key (we use the collator to group
+ // equivalent keys)
+ $.each(maprs, function(i, e) {
+ var last = groups[groups.length-1] || null;
+ if (last && $.jscouch.collator.sorter(last.key[0][0], e.key) === 0) {
+ last.key.push([e.key, e.id]);
+ last.value.push(e.value);
+ return;
+ }
+
+ groups.push({ key: [ [e.key,e.id] ], value: [ e.value ]});
+ });
+
+ // Then run each of the keys through the reduce function. If a
+ // given group has more than 2 keys, then we invoke rereduce
+ // just to illustrate how rereduce works
+ var redfn = eval('foo=(function(keys, values, rereduce) {' + redtxt.val() + '})');
+ $.each(groups, function(i, e) {
+ if (e.value.length > 2) {
+ var k1 = e.key.slice(0, e.key.length/2);
+ var v1 = e.value.slice(0, e.value.length/2);
+ var rv1 = redfn(k1, v1) || null;
+
+ var k2 = e.key.slice(e.key.length/2);
+ var v2 = e.value.slice(e.value.length/2);
+ var rv2 = redfn(k2, v2) || null;
+
+ e.value = redfn(null, [ rv1, rv2 ], true);
+ } else {
+ e.value = redfn(e.key, e.value) || null;
+ }
+
+ e.count = e.key.length;
+ e.key = e.key[0][0];
+ });
+
+ return groups;
+ }
+ });
+})(jQuery);
View
28 jscouch.css
@@ -1,13 +1,23 @@
/*
- * "THE BEER-WARE LICENSE" (Revision 42):
- * Mu Dynamics Research Labs wrote this file. As long as you retain this
- * notice you can do whatever you want with this stuff. If we meet some day,
- * and you think this stuff is worth it, you can buy us a beer in return.
- *
- * http://www.mudynamics.com
- * http://labs.mudynamics.com
- * http://www.pcapr.net
- */
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
+
+ Initial implementation:
+
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+*/
+
body {
background-color: rgb(244, 244, 244);
color: rgb(51, 51, 51);
View
110 jscouch.documents.js
@@ -0,0 +1,110 @@
+/*
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
+
+ Initial implementation:
+
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+*/
+
+(function($) {
+ var now = new Date().getTime();
+ var millisInHHour = 1000*60*30;
+
+ $.jscouch = $.jscouch || {};
+ $.jscouch.documents = $.jscouch.documents || {};
+ $.extend($.jscouch.documents, {
+ load: function() {
+ // popluate the DB with initial entries
+ $.jscouch.couchdb.put({
+ name: 'fish.jpg',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'bob',
+ type: 'jpeg',
+ camera: 'nikon',
+ info: {
+ width: 100,
+ height: 200,
+ size: 12345
+ },
+ tags: [ 'tuna', 'shark' ]
+ });
+ $.jscouch.couchdb.put({
+ name: 'trees.jpg',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'john',
+ type: 'jpeg',
+ camera: 'canon',
+ info: {
+ width: 30,
+ height: 250,
+ size: 32091
+ },
+ tags: [ 'oak' ]
+ });
+ $.jscouch.couchdb.put({
+ name: 'snow.png',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'john',
+ type: 'png',
+ camera: 'canon',
+ info: {
+ width: 64,
+ height: 64,
+ size: 1253
+ },
+ tags: [ 'tahoe', 'powder' ]
+ });
+ $.jscouch.couchdb.put({
+ name: 'hawaii.png',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'john',
+ type: 'png',
+ camera: 'nikon',
+ info: {
+ width: 128,
+ height: 64,
+ size: 92834
+ },
+ tags: [ 'maui', 'tuna' ]
+ });
+ $.jscouch.couchdb.put({
+ name: 'hawaii.gif',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'bob',
+ type: 'gif',
+ camera: 'canon',
+ info: {
+ width: 320,
+ height: 128,
+ size: 49287
+ },
+ tags: [ 'maui' ]
+ });
+ $.jscouch.couchdb.put({
+ name: 'island.gif',
+ created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
+ user: 'zztop',
+ type: 'gif',
+ camera: 'nikon',
+ info: {
+ width: 640,
+ height: 480,
+ size: 50398
+ },
+ tags: [ 'maui' ]
+ });
+ }
+ });
+})(jQuery);
View
33 jscouch.html
@@ -2,17 +2,25 @@
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<!--
- /*
- * "THE BEER-WARE LICENSE" (Revision 42):
- * Mu Dynamics Research Labs wrote this file. As long as you retain this
- * notice you can do whatever you want with this stuff. If we meet some day,
- * and you think this stuff is worth it, you can buy us a beer in return.
- *
- * http://www.mudynamics.com
- * http://labs.mudynamics.com
- * http://www.pcapr.net
- */
- -->
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
+
+ Initial implementation:
+
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+ //-->
+
<title>Interactive CouchDB | Mu Dynamics</title>
<meta name="robots" content="index, follow">
<meta name="description" content="A JavaScript-based CouchDB emulator that implements key CouchDB concepts like collation, map/reduce and incremental reduce. This also serves as a 2 minute CouchDB tutorial.">
@@ -21,6 +29,9 @@
<link rel="stylesheet" href="jscouch.css" type="text/css" media="screen" charset="utf-8">
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="json2.js"></script>
+ <script type="text/javascript" src="jscouch.couchdb.js"></script>
+ <script type="text/javascript" src="jscouch.documents.js"></script>
+ <script type="text/javascript" src="jscouch.collator.js"></script>
<script type="text/javascript" src="jscouch.js"></script>
</head>
<body>
View
300 jscouch.js
@@ -1,207 +1,31 @@
/*
- * "THE BEER-WARE LICENSE" (Revision 42):
- * Mu Dynamics Research Labs wrote this file. As long as you retain this
- * notice you can do whatever you want with this stuff. If we meet some day,
- * and you think this stuff is worth it, you can buy us a beer in return.
- *
- * http://www.mudynamics.com
- * http://labs.mudynamics.com
- * http://www.pcapr.net
- */
-(function($) {
-$(function() {
- // Pretty much the same code in couch_view.erl, except this is JavaScript
- // instead of Erlang.
- var collator = function() {
- return {
- sorter: function(a, b) {
- var tA = collator.type_sort(a);
- var tB = collator.type_sort(b);
- if (tA !== tB) {
- return tA - tB;
- }
- return collator.less_same_type[tA](a, b);
- },
- type_sort: function(k) {
- if (k === undefined || k === null || k === false || k === true) {
- return 0;
- }
+ Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ use this file except in compliance with the License. You may obtain a copy
+ of the License at
- if (typeof(k) === 'number') {
- return 1;
- }
+ http://www.apache.org/licenses/LICENSE-2.0
- if (typeof(k) === 'string') {
- return 2;
- }
-
- if (Object.prototype.toString.apply(k) === '[object Array]') {
- return 3;
- }
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ License for the specific language governing permissions and limitations under
+ the License.
- return 4;
- },
- atom_sort: function(k) {
- if (k === undefined) {
- return 0;
- }
+ Initial implementation:
- if (k === null) {
- return 1;
- }
+ * http://www.mudynamics.com
+ * http://labs.mudynamics.com
+ * http://www.pcapr.net
+*/
- if (k === false) {
- return 2;
- }
-
- return 3;
- },
- less_same_type: [
- function(atomA, atomB) {
- return collator.atom_sort(atomA) - collator.atom_sort(atomB);
- },
- function(numberA, numberB) {
- return numberA - numberB;
- },
- function(stringA, stringB) {
- return stringA < stringB ? -1 : stringA > stringB ? 1 : 0;
- },
- function(arrayA, arrayB) {
- for (var i=0; i<arrayA.length; ++i) {
- var eA = arrayA[i];
- var tA = collator.type_sort(eA);
- var eB = arrayB[i];
- var tB = collator.type_sort(eB);
- if (eB === undefined) {
- return 1;
- }
-
- if (tA === tB) {
- var val = collator.less_same_type[tA](eA, eB);
- if (val !== 0) {
- return val;
- }
- } else {
- return tA - tB;
- }
- }
-
- return 0;
- },
- function(objA, objB) {
- var aryA = [];
- for (var i in objA) { aryA.push([i, objA[i]]); }
- var aryB = [];
- for (var j in objB) { aryB.push([j, objB[j]]); }
- return collator.less_same_type[3](aryA, aryB);
- }
- ]
- };
- }();
-
- // The 'database' containing a list of JSON documents which also supports
- // map/reduce but with hooks to visualize the results
- var couch = function() {
- var dbobj = {};
- var nextid = 0;
- var docs = [];
-
- var mapkv = [];
- var emit = function(k, v) {
- var last = mapkv[mapkv.length-1];
- last.kv.push([k || null, v || null]);
- };
-
- var log = function(obj) {
- alert(JSON.stringify(obj));
- };
-
- return $.extend(dbobj, {
- clear: function() {
- docs = [];
- nextid = 0;
- return dbobj;
- },
- put: function(doc) {
- doc._id = '' + (++nextid);
- doc._rev = '1';
- docs.push(doc);
- return dbobj;
- },
- each: function(fn) {
- $.each(docs, fn);
- return dbobj;
- },
- map: function(mapfnval) {
- mapkv = [];
- var mapfn = eval('foo=(function(doc) {' + mapfnval + '})');
- couch.each(function(index, doc) {
- mapkv.push({ doc: doc, kv: [] });
- mapfn(doc);
- });
-
- var maprs = [];
- $.each(mapkv, function(i1, e1) {
- $.each(e1.kv, function(i2, e2) {
- maprs.push({ id: e1.doc._id, key: e2[0], value: e2[1] });
- });
- });
-
- maprs.sort(function(d1, d2) {
- return collator.sorter(d1.key, d2.key);
- });
- return maprs;
- },
- reduce: function(maprs, redfnval) {
- var groups = [];
- var sum = function(values) {
- var rv = 0;
- for (var i in values) {
- rv += values[i];
- }
- return rv;
- };
-
- // First group the values by key (we use the collator to group
- // equivalent keys)
- $.each(maprs, function(i, e) {
- var last = groups[groups.length-1] || null;
- if (last && collator.sorter(last.key[0][0], e.key) === 0) {
- last.key.push([e.key, e.id]);
- last.value.push(e.value);
- return;
- }
-
- groups.push({ key: [ [e.key,e.id] ], value: [ e.value ]});
- });
-
- // Then run each of the keys through the reduce function. If a
- // given group has more than 2 keys, then we invoke rereduce
- // just to illustrate how rereduce works
- var redfn = eval('foo=(function(keys, values, rereduce) {' + redtxt.val() + '})');
- $.each(groups, function(i, e) {
- if (e.value.length > 2) {
- var k1 = e.key.slice(0, e.key.length/2);
- var v1 = e.value.slice(0, e.value.length/2);
- var rv1 = redfn(k1, v1) || null;
-
- var k2 = e.key.slice(e.key.length/2);
- var v2 = e.value.slice(e.value.length/2);
- var rv2 = redfn(k2, v2) || null;
-
- e.value = redfn(null, [ rv1, rv2 ], true);
- } else {
- e.value = redfn(e.key, e.value) || null;
- }
-
- e.count = e.key.length;
- e.key = e.key[0][0];
- });
+(function($) {
+$(function() {
+ // Pretty much the same code in couch_view.erl, except this is JavaScript
+ // instead of Erlang.
+
- return groups;
- }
- });
- }();
+ var couch = $.jscouch.couchdb;
+ var collator = $.jscouch.collator;
// syntax highlighter (works with JSON.stringify)
var highlighter = function(key, value) {
@@ -658,87 +482,7 @@ $(function() {
}
});
- // popluate the DB with initial entries
- var now = new Date().getTime();
- var millisInHHour = 1000*60*30;
- couch.put({
- name: 'fish.jpg',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'bob',
- type: 'jpeg',
- camera: 'nikon',
- info: {
- width: 100,
- height: 200,
- size: 12345
- },
- tags: [ 'tuna', 'shark' ]
- });
- couch.put({
- name: 'trees.jpg',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'john',
- type: 'jpeg',
- camera: 'canon',
- info: {
- width: 30,
- height: 250,
- size: 32091
- },
- tags: [ 'oak' ]
- });
- couch.put({
- name: 'snow.png',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'john',
- type: 'png',
- camera: 'canon',
- info: {
- width: 64,
- height: 64,
- size: 1253
- },
- tags: [ 'tahoe', 'powder' ]
- });
- couch.put({
- name: 'hawaii.png',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'john',
- type: 'png',
- camera: 'nikon',
- info: {
- width: 128,
- height: 64,
- size: 92834
- },
- tags: [ 'maui', 'tuna' ]
- });
- couch.put({
- name: 'hawaii.gif',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'bob',
- type: 'gif',
- camera: 'canon',
- info: {
- width: 320,
- height: 128,
- size: 49287
- },
- tags: [ 'maui' ]
- });
- couch.put({
- name: 'island.gif',
- created_at: new Date(now + millisInHHour*Math.random()).toUTCString(),
- user: 'zztop',
- type: 'gif',
- camera: 'nikon',
- info: {
- width: 640,
- height: 480,
- size: 50398
- },
- tags: [ 'maui' ]
- });
+ $.jscouch.documents.load();
// populate the initial docs to the UI
couch.each(function(index, doc) { addDocToTable(doc); });

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