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erp5-Boxiang
Commit 0f8077f3 authored by Ivan Tyagov's avatar Ivan Tyagov
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Add jstorage plugin which is able to provide a high level interface to... 

Add jstorage plugin which is able to provide a high level interface to localStorage across all major browsers.
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bt5/erp5_jquery_plugin_jstorage/PathTemplateItem/portal_skins/erp5_jquery/jquery/plugin/jstorage.xml 0 → 100644
View file @ 0f8077f3
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="Folder" module="OFS.Folder"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_objects</string> </key>
<value>
<tuple/>
</value>
</item>
<item>
<key> <string>id</string> </key>
<value> <string>jstorage</string> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string></string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_jquery_plugin_jstorage/PathTemplateItem/portal_skins/erp5_jquery/jquery/plugin/jstorage/jquery.json-2.3.js.xml 0 → 100644
View file @ 0f8077f3
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_EtagSupport__etag</string> </key>
<value> <string>ts33529183.71</string> </value>
</item>
<item>
<key> <string>__name__</string> </key>
<value> <string>jquery.json-2.3.js</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>application/javascript</string> </value>
</item>
<item>
<key> <string>data</string> </key>
<value> <string encoding="cdata"><![CDATA[
/**\n
* jQuery JSON Plugin\n
* version: 2.3 (2011-09-17)\n
*\n
* This document is licensed as free software under the terms of the\n
* MIT License: http://www.opensource.org/licenses/mit-license.php\n
*\n
* Brantley Harris wrote this plugin. It is based somewhat on the JSON.org\n
* website\'s http://www.json.org/json2.js, which proclaims:\n
* "NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.", a sentiment that\n
* I uphold.\n
*\n
* It is also influenced heavily by MochiKit\'s serializeJSON, which is\n
* copyrighted 2005 by Bob Ippolito.\n
*/\n
\n
(function( $ ) {\n
\n
\tvar\tescapeable = /["\\\\\\x00-\\x1f\\x7f-\\x9f]/g,\n
\t\tmeta = {\n
\t\t\t\'\\b\': \'\\\\b\',\n
\t\t\t\'\\t\': \'\\\\t\',\n
\t\t\t\'\\n\': \'\\\\n\',\n
\t\t\t\'\\f\': \'\\\\f\',\n
\t\t\t\'\\r\': \'\\\\r\',\n
\t\t\t\'"\' : \'\\\\"\',\n
\t\t\t\'\\\\\': \'\\\\\\\\\'\n
\t\t};\n
\n
\t/**\n
\t * jQuery.toJSON\n
\t * Converts the given argument into a JSON respresentation.\n
\t *\n
\t * @param o {Mixed} The json-serializble *thing* to be converted\n
\t *\n
\t * If an object has a toJSON prototype, that will be used to get the representation.\n
\t * Non-integer/string keys are skipped in the object, as are keys that point to a\n
\t * function.\n
\t *\n
\t */\n
\t$.toJSON = typeof JSON === \'object\' && JSON.stringify\n
\t\t? JSON.stringify\n
\t\t: function( o ) {\n
\n
\t\tif ( o === null ) {\n
\t\t\treturn \'null\';\n
\t\t}\n
\n
\t\tvar type = typeof o;\n
\n
\t\tif ( type === \'undefined\' ) {\n
\t\t\treturn undefined;\n
\t\t}\n
\t\tif ( type === \'number\' || type === \'boolean\' ) {\n
\t\t\treturn \'\' + o;\n
\t\t}\n
\t\tif ( type === \'string\') {\n
\t\t\treturn $.quoteString( o );\n
\t\t}\n
\t\tif ( type === \'object\' ) {\n
\t\t\tif ( typeof o.toJSON === \'function\' ) {\n
\t\t\t\treturn $.toJSON( o.toJSON() );\n
\t\t\t}\n
\t\t\tif ( o.constructor === Date ) {\n
\t\t\t\tvar\tmonth = o.getUTCMonth() + 1,\n
\t\t\t\t\tday = o.getUTCDate(),\n
\t\t\t\t\tyear = o.getUTCFullYear(),\n
\t\t\t\t\thours = o.getUTCHours(),\n
\t\t\t\t\tminutes = o.getUTCMinutes(),\n
\t\t\t\t\tseconds = o.getUTCSeconds(),\n
\t\t\t\t\tmilli = o.getUTCMilliseconds();\n
\n
\t\t\t\tif ( month < 10 ) {\n
\t\t\t\t\tmonth = \'0\' + month;\n
\t\t\t\t}\n
\t\t\t\tif ( day < 10 ) {\n
\t\t\t\t\tday = \'0\' + day;\n
\t\t\t\t}\n
\t\t\t\tif ( hours < 10 ) {\n
\t\t\t\t\thours = \'0\' + hours;\n
\t\t\t\t}\n
\t\t\t\tif ( minutes < 10 ) {\n
\t\t\t\t\tminutes = \'0\' + minutes;\n
\t\t\t\t}\n
\t\t\t\tif ( seconds < 10 ) {\n
\t\t\t\t\tseconds = \'0\' + seconds;\n
\t\t\t\t}\n
\t\t\t\tif ( milli < 100 ) {\n
\t\t\t\t\tmilli = \'0\' + milli;\n
\t\t\t\t}\n
\t\t\t\tif ( milli < 10 ) {\n
\t\t\t\t\tmilli = \'0\' + milli;\n
\t\t\t\t}\n
\t\t\t\treturn \'"\' + year + \'-\' + month + \'-\' + day + \'T\' +\n
\t\t\t\t\thours + \':\' + minutes + \':\' + seconds +\n
\t\t\t\t\t\'.\' + milli + \'Z"\';\n
\t\t\t}\n
\t\t\tif ( o.constructor === Array ) {\n
\t\t\t\tvar ret = [];\n
\t\t\t\tfor ( var i = 0; i < o.length; i++ ) {\n
\t\t\t\t\tret.push( $.toJSON( o[i] ) || \'null\' );\n
\t\t\t\t}\n
\t\t\t\treturn \'[\' + ret.join(\',\') + \']\';\n
\t\t\t}\n
\t\t\tvar\tname,\n
\t\t\t\tval,\n
\t\t\t\tpairs = [];\n
\t\t\tfor ( var k in o ) {\n
\t\t\t\ttype = typeof k;\n
\t\t\t\tif ( type === \'number\' ) {\n
\t\t\t\t\tname = \'"\' + k + \'"\';\n
\t\t\t\t} else if (type === \'string\') {\n
\t\t\t\t\tname = $.quoteString(k);\n
\t\t\t\t} else {\n
\t\t\t\t\t// Keys must be numerical or string. Skip others\n
\t\t\t\t\tcontinue;\n
\t\t\t\t}\n
\t\t\t\ttype = typeof o[k];\n
\n
\t\t\t\tif ( type === \'function\' || type === \'undefined\' ) {\n
\t\t\t\t\t// Invalid values like these return undefined\n
\t\t\t\t\t// from toJSON, however those object members\n
\t\t\t\t\t// shouldn\'t be included in the JSON string at all.\n
\t\t\t\t\tcontinue;\n
\t\t\t\t}\n
\t\t\t\tval = $.toJSON( o[k] );\n
\t\t\t\tpairs.push( name + \':\' + val );\n
\t\t\t}\n
\t\t\treturn \'{\' + pairs.join( \',\' ) + \'}\';\n
\t\t}\n
\t};\n
\n
\t/**\n
\t * jQuery.evalJSON\n
\t * Evaluates a given piece of json source.\n
\t *\n
\t * @param src {String}\n
\t */\n
\t$.evalJSON = typeof JSON === \'object\' && JSON.parse\n
\t\t? JSON.parse\n
\t\t: function( src ) {\n
\t\treturn eval(\'(\' + src + \')\');\n
\t};\n
\n
\t/**\n
\t * jQuery.secureEvalJSON\n
\t * Evals JSON in a way that is *more* secure.\n
\t *\n
\t * @param src {String}\n
\t */\n
\t$.secureEvalJSON = typeof JSON === \'object\' && JSON.parse\n
\t\t? JSON.parse\n
\t\t: function( src ) {\n
\n
\t\tvar filtered = \n
\t\t\tsrc\n
\t\t\t.replace( /\\\\["\\\\\\/bfnrtu]/g, \'@\' )\n
\t\t\t.replace( /"[^"\\\\\\n\\r]*"|true|false|null|-?\\d+(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g, \']\')\n
\t\t\t.replace( /(?:^|:|,)(?:\\s*\\[)+/g, \'\');\n
\n
\t\tif ( /^[\\],:{}\\s]*$/.test( filtered ) ) {\n
\t\t\treturn eval( \'(\' + src + \')\' );\n
\t\t} else {\n
\t\t\tthrow new SyntaxError( \'Error parsing JSON, source is not valid.\' );\n
\t\t}\n
\t};\n
\n
\t/**\n
\t * jQuery.quoteString\n
\t * Returns a string-repr of a string, escaping quotes intelligently.\n
\t * Mostly a support function for toJSON.\n
\t * Examples:\n
\t * >>> jQuery.quoteString(\'apple\')\n
\t * "apple"\n
\t *\n
\t * >>> jQuery.quoteString(\'"Where are we going?", she asked.\')\n
\t * "\\"Where are we going?\\", she asked."\n
\t */\n
\t$.quoteString = function( string ) {\n
\t\tif ( string.match( escapeable ) ) {\n
\t\t\treturn \'"\' + string.replace( escapeable, function( a ) {\n
\t\t\t\tvar c = meta[a];\n
\t\t\t\tif ( typeof c === \'string\' ) {\n
\t\t\t\t\treturn c;\n
\t\t\t\t}\n
\t\t\t\tc = a.charCodeAt();\n
\t\t\t\treturn \'\\\\u00\' + Math.floor(c / 16).toString(16) + (c % 16).toString(16);\n
\t\t\t}) + \'"\';\n
\t\t}\n
\t\treturn \'"\' + string + \'"\';\n
\t};\n
\n
})( jQuery );\n
]]></string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>size</string> </key>
<value> <int>4712</int> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>Added for backwards compatability for IE6/7, add it to use jStorage with it</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_jquery_plugin_jstorage/PathTemplateItem/portal_skins/erp5_jquery/jquery/plugin/jstorage/jstorage.js.xml 0 → 100644
View file @ 0f8077f3
<?xml version="1.0"?>
<ZopeData>
<record id="1" aka="AAAAAAAAAAE=">
<pickle>
<global name="File" module="OFS.Image"/>
</pickle>
<pickle>
<dictionary>
<item>
<key> <string>_Cacheable__manager_id</string> </key>
<value> <string>http_cache</string> </value>
</item>
<item>
<key> <string>_EtagSupport__etag</string> </key>
<value> <string>ts30948097.92</string> </value>
</item>
<item>
<key> <string>__name__</string> </key>
<value> <string>jstorage.js</string> </value>
</item>
<item>
<key> <string>content_type</string> </key>
<value> <string>application/javascript</string> </value>
</item>
<item>
<key> <string>data</string> </key>
<value> <string encoding="cdata"><![CDATA[
/*\n
* ----------------------------- JSTORAGE -------------------------------------\n
* Simple local storage wrapper to save data on the browser side, supporting\n
* all major browsers - IE6+, Firefox2+, Safari4+, Chrome4+ and Opera 10.5+\n
*\n
* Copyright (c) 2010 Andris Reinman, andris.reinman@gmail.com\n
* Project homepage: www.jstorage.info\n
*\n
* Licensed under MIT-style license:\n
*\n
* Permission is hereby granted, free of charge, to any person obtaining a copy\n
* of this software and associated documentation files (the "Software"), to deal\n
* in the Software without restriction, including without limitation the rights\n
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n
* copies of the Software, and to permit persons to whom the Software is\n
* furnished to do so, subject to the following conditions:\n
*\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n
* SOFTWARE.\n
*/\n
\n
/**\n
* $.jStorage\n
*\n
* USAGE:\n
*\n
* jStorage requires Prototype, MooTools or jQuery! If jQuery is used, then\n
* jQuery-JSON (http://code.google.com/p/jquery-json/) is also needed.\n
* (jQuery-JSON needs to be loaded BEFORE jStorage!)\n
*\n
* Methods:\n
*\n
* -set(key, value)\n
* $.jStorage.set(key, value) -> saves a value\n
*\n
* -get(key[, default])\n
* value = $.jStorage.get(key [, default]) ->\n
* retrieves value if key exists, or default if it doesn\'t\n
*\n
* -deleteKey(key)\n
* $.jStorage.deleteKey(key) -> removes a key from the storage\n
*\n
* -flush()\n
* $.jStorage.flush() -> clears the cache\n
*\n
* -storageObj()\n
* $.jStorage.storageObj() -> returns a read-ony copy of the actual storage\n
*\n
* -storageSize()\n
* $.jStorage.storageSize() -> returns the size of the storage in bytes\n
*\n
* -index()\n
* $.jStorage.index() -> returns the used keys as an array\n
*\n
* -storageAvailable()\n
* $.jStorage.storageAvailable() -> returns true if storage is available\n
*\n
* -reInit()\n
* $.jStorage.reInit() -> reloads the data from browser storage\n
*\n
* <value> can be any JSON-able value, including objects and arrays.\n
*\n
**/\n
\n
(function($){\n
if(!$ || !($.toJSON || Object.toJSON || window.JSON)){\n
throw new Error("jQuery, MooTools or Prototype needs to be loaded before jStorage!");\n
}\n
\n
var\n
/* This is the object, that holds the cached values */\n
_storage = {},\n
\n
/* Actual browser storage (localStorage or globalStorage[\'domain\']) */\n
_storage_service = {jStorage:"{}"},\n
\n
/* DOM element for older IE versions, holds userData behavior */\n
_storage_elm = null,\n
\n
/* How much space does the storage take */\n
_storage_size = 0,\n
\n
/* function to encode objects to JSON strings */\n
json_encode = $.toJSON || Object.toJSON || (window.JSON && (JSON.encode || JSON.stringify)),\n
\n
/* function to decode objects from JSON strings */\n
json_decode = $.evalJSON || (window.JSON && (JSON.decode || JSON.parse)) || function(str){\n
return String(str).evalJSON();\n
},\n
\n
/* which backend is currently used */\n
_backend = false,\n
\n
/* Next check for TTL */\n
_ttl_timeout,\n
\n
/**\n
* XML encoding and decoding as XML nodes can\'t be JSON\'ized\n
* XML nodes are encoded and decoded if the node is the value to be saved\n
* but not if it\'s as a property of another object\n
* Eg. -\n
* $.jStorage.set("key", xmlNode); // IS OK\n
* $.jStorage.set("key", {xml: xmlNode}); // NOT OK\n
*/\n
_XMLService = {\n
\n
/**\n
* Validates a XML node to be XML\n
* based on jQuery.isXML function\n
*/\n
isXML: function(elm){\n
var documentElement = (elm ? elm.ownerDocument || elm : 0).documentElement;\n
return documentElement ? documentElement.nodeName !== "HTML" : false;\n
},\n
\n
/**\n
* Encodes a XML node to string\n
* based on http://www.mercurytide.co.uk/news/article/issues-when-working-ajax/\n
*/\n
encode: function(xmlNode) {\n
if(!this.isXML(xmlNode)){\n
return false;\n
}\n
try{ // Mozilla, Webkit, Opera\n
return new XMLSerializer().serializeToString(xmlNode);\n
}catch(E1) {\n
try { // IE\n
return xmlNode.xml;\n
}catch(E2){}\n
}\n
return false;\n
},\n
\n
/**\n
* Decodes a XML node from string\n
* loosely based on http://outwestmedia.com/jquery-plugins/xmldom/\n
*/\n
decode: function(xmlString){\n
var dom_parser = ("DOMParser" in window && (new DOMParser()).parseFromString) ||\n
(window.ActiveXObject && function(_xmlString) {\n
var xml_doc = new ActiveXObject(\'Microsoft.XMLDOM\');\n
xml_doc.async = \'false\';\n
xml_doc.loadXML(_xmlString);\n
return xml_doc;\n
}),\n
resultXML;\n
if(!dom_parser){\n
return false;\n
}\n
resultXML = dom_parser.call("DOMParser" in window && (new DOMParser()) || window, xmlString, \'text/xml\');\n
return this.isXML(resultXML)?resultXML:false;\n
}\n
};\n
\n
////////////////////////// PRIVATE METHODS ////////////////////////\n
\n
/**\n
* Initialization function. Detects if the browser supports DOM Storage\n
* or userData behavior and behaves accordingly.\n
* @returns undefined\n
*/\n
function _init(){\n
/* Check if browser supports localStorage */\n
var localStorageReallyWorks = false;\n
if("localStorage" in window){\n
try {\n
window.localStorage.setItem(\'_tmptest\', \'tmpval\');\n
localStorageReallyWorks = true;\n
window.localStorage.removeItem(\'_tmptest\');\n
} catch(BogusQuotaExceededErrorOnIos5) {\n
// Thanks be to iOS5 Private Browsing mode which throws\n
// QUOTA_EXCEEDED_ERRROR DOM Exception 22.\n
}\n
}\n
if(localStorageReallyWorks){\n
try {\n
if(window.localStorage) {\n
_storage_service = window.localStorage;\n
_backend = "localStorage";\n
}\n
} catch(E3) {/* Firefox fails when touching localStorage and cookies are disabled */}\n
}\n
/* Check if browser supports globalStorage */\n
else if("globalStorage" in window){\n
try {\n
if(window.globalStorage) {\n
_storage_service = window.globalStorage[window.location.hostname];\n
_backend = "globalStorage";\n
}\n
} catch(E4) {/* Firefox fails when touching localStorage and cookies are disabled */}\n
}\n
/* Check if browser supports userData behavior */\n
else {\n
_storage_elm = document.createElement(\'link\');\n
if(_storage_elm.addBehavior){\n
\n
/* Use a DOM element to act as userData storage */\n
_storage_elm.style.behavior = \'url(#default#userData)\';\n
\n
/* userData element needs to be inserted into the DOM! */\n
document.getElementsByTagName(\'head\')[0].appendChild(_storage_elm);\n
\n
_storage_elm.load("jStorage");\n
var data = "{}";\n
try{\n
data = _storage_elm.getAttribute("jStorage");\n
}catch(E5){}\n
_storage_service.jStorage = data;\n
_backend = "userDataBehavior";\n
}else{\n
_storage_elm = null;\n
return;\n
}\n
}\n
\n
_load_storage();\n
\n
// remove dead keys\n
_handleTTL();\n
}\n
\n
/**\n
* Loads the data from the storage based on the supported mechanism\n
* @returns undefined\n
*/\n
function _load_storage(){\n
/* if jStorage string is retrieved, then decode it */\n
if(_storage_service.jStorage){\n
try{\n
_storage = json_decode(String(_storage_service.jStorage));\n
}catch(E6){_storage_service.jStorage = "{}";}\n
}else{\n
_storage_service.jStorage = "{}";\n
}\n
_storage_size = _storage_service.jStorage?String(_storage_service.jStorage).length:0;\n
}\n
\n
/**\n
* This functions provides the "save" mechanism to store the jStorage object\n
* @returns undefined\n
*/\n
function _save(){\n
try{\n
_storage_service.jStorage = json_encode(_storage);\n
// If userData is used as the storage engine, additional\n
if(_storage_elm) {\n
_storage_elm.setAttribute("jStorage",_storage_service.jStorage);\n
_storage_elm.save("jStorage");\n
}\n
_storage_size = _storage_service.jStorage?String(_storage_service.jStorage).length:0;\n
}catch(E7){/* probably cache is full, nothing is saved this way*/}\n
}\n
\n
/**\n
* Function checks if a key is set and is string or numberic\n
*/\n
function _checkKey(key){\n
if(!key || (typeof key != "string" && typeof key != "number")){\n
throw new TypeError(\'Key name must be string or numeric\');\n
}\n
if(key == "__jstorage_meta"){\n
throw new TypeError(\'Reserved key name\');\n
}\n
return true;\n
}\n
\n
/**\n
* Removes expired keys\n
*/\n
function _handleTTL(){\n
var curtime, i, TTL, nextExpire = Infinity, changed = false;\n
\n
clearTimeout(_ttl_timeout);\n
\n
if(!_storage.__jstorage_meta || typeof _storage.__jstorage_meta.TTL != "object"){\n
// nothing to do here\n
return;\n
}\n
\n
curtime = +new Date();\n
TTL = _storage.__jstorage_meta.TTL;\n
for(i in TTL){\n
if(TTL.hasOwnProperty(i)){\n
if(TTL[i] <= curtime){\n
delete TTL[i];\n
delete _storage[i];\n
changed = true;\n
}else if(TTL[i] < nextExpire){\n
nextExpire = TTL[i];\n
}\n
}\n
}\n
\n
// set next check\n
if(nextExpire != Infinity){\n
_ttl_timeout = setTimeout(_handleTTL, nextExpire - curtime);\n
}\n
\n
// save changes\n
if(changed){\n
_save();\n
}\n
}\n
\n
////////////////////////// PUBLIC INTERFACE /////////////////////////\n
\n
$.jStorage = {\n
/* Version number */\n
version: "0.1.6.1",\n
\n
/**\n
* Sets a key\'s value.\n
*\n
* @param {String} key - Key to set. If this value is not set or not\n
* a string an exception is raised.\n
* @param value - Value to set. This can be any value that is JSON\n
* compatible (Numbers, Strings, Objects etc.).\n
* @returns the used value\n
*/\n
set: function(key, value){\n
_checkKey(key);\n
if(_XMLService.isXML(value)){\n
value = {_is_xml:true,xml:_XMLService.encode(value)};\n
}else if(typeof value == "function"){\n
value = null; // functions can\'t be saved!\n
}else if(value && typeof value == "object"){\n
// clone the object before saving to _storage tree\n
value = json_decode(json_encode(value));\n
}\n
_storage[key] = value;\n
_save();\n
return value;\n
},\n
\n
/**\n
* Looks up a key in cache\n
*\n
* @param {String} key - Key to look up.\n
* @param {mixed} def - Default value to return, if key didn\'t exist.\n
* @returns the key value, default value or <null>\n
*/\n
get: function(key, def){\n
_checkKey(key);\n
if(key in _storage){\n
if(_storage[key] && typeof _storage[key] == "object" &&\n
_storage[key]._is_xml &&\n
_storage[key]._is_xml){\n
return _XMLService.decode(_storage[key].xml);\n
}else{\n
return _storage[key];\n
}\n
}\n
return typeof(def) == \'undefined\' ? null : def;\n
},\n
\n
/**\n
* Deletes a key from cache.\n
*\n
* @param {String} key - Key to delete.\n
* @returns true if key existed or false if it didn\'t\n
*/\n
deleteKey: function(key){\n
_checkKey(key);\n
if(key in _storage){\n
delete _storage[key];\n
// remove from TTL list\n
if(_storage.__jstorage_meta &&\n
typeof _storage.__jstorage_meta.TTL == "object" &&\n
key in _storage.__jstorage_meta.TTL){\n
delete _storage.__jstorage_meta.TTL[key];\n
}\n
_save();\n
return true;\n
}\n
return false;\n
},\n
\n
/**\n
* Sets a TTL for a key, or remove it if ttl value is 0 or below\n
*\n
* @param {String} key - key to set the TTL for\n
* @param {Number} ttl - TTL timeout in milliseconds\n
* @returns true if key existed or false if it didn\'t\n
*/\n
setTTL: function(key, ttl){\n
var curtime = +new Date();\n
_checkKey(key);\n
ttl = Number(ttl) || 0;\n
if(key in _storage){\n
\n
if(!_storage.__jstorage_meta){\n
_storage.__jstorage_meta = {};\n
}\n
if(!_storage.__jstorage_meta.TTL){\n
_storage.__jstorage_meta.TTL = {};\n
}\n
\n
// Set TTL value for the key\n
if(ttl>0){\n
_storage.__jstorage_meta.TTL[key] = curtime + ttl;\n
}else{\n
delete _storage.__jstorage_meta.TTL[key];\n
}\n
\n
_save();\n
\n
_handleTTL();\n
return true;\n
}\n
return false;\n
},\n
\n
/**\n
* Deletes everything in cache.\n
*\n
* @return true\n
*/\n
flush: function(){\n
_storage = {};\n
_save();\n
return true;\n
},\n
\n
/**\n
* Returns a read-only copy of _storage\n
*\n
* @returns Object\n
*/\n
storageObj: function(){\n
function F() {}\n
F.prototype = _storage;\n
return new F();\n
},\n
\n
/**\n
* Returns an index of all used keys as an array\n
* [\'key1\', \'key2\',..\'keyN\']\n
*\n
* @returns Array\n
*/\n
index: function(){\n
var index = [], i;\n
for(i in _storage){\n
if(_storage.hasOwnProperty(i) && i != "__jstorage_meta"){\n
index.push(i);\n
}\n
}\n
return index;\n
},\n
\n
/**\n
* How much space in bytes does the storage take?\n
*\n
* @returns Number\n
*/\n
storageSize: function(){\n
return _storage_size;\n
},\n
\n
/**\n
* Which backend is currently in use?\n
*\n
* @returns String\n
*/\n
currentBackend: function(){\n
return _backend;\n
},\n
\n
/**\n
* Test if storage is available\n
*\n
* @returns Boolean\n
*/\n
storageAvailable: function(){\n
return !!_backend;\n
},\n
\n
/**\n
* Reloads the data from browser storage\n
*\n
* @returns undefined\n
*/\n
reInit: function(){\n
var new_storage_elm, data;\n
if(_storage_elm && _storage_elm.addBehavior){\n
new_storage_elm = document.createElement(\'link\');\n
\n
_storage_elm.parentNode.replaceChild(new_storage_elm, _storage_elm);\n
_storage_elm = new_storage_elm;\n
\n
/* Use a DOM element to act as userData storage */\n
_storage_elm.style.behavior = \'url(#default#userData)\';\n
\n
/* userData element needs to be inserted into the DOM! */\n
document.getElementsByTagName(\'head\')[0].appendChild(_storage_elm);\n
\n
_storage_elm.load("jStorage");\n
data = "{}";\n
try{\n
data = _storage_elm.getAttribute("jStorage");\n
}catch(E5){}\n
_storage_service.jStorage = data;\n
_backend = "userDataBehavior";\n
}\n
\n
_load_storage();\n
}\n
};\n
\n
// Initialize jStorage\n
_init();\n
\n
})(window.jQuery || window.$);
]]></string> </value>
</item>
<item>
<key> <string>precondition</string> </key>
<value> <string></string> </value>
</item>
<item>
<key> <string>size</string> </key>
<value> <int>17169</int> </value>
</item>
<item>
<key> <string>title</string> </key>
<value> <string>jstorage.js</string> </value>
</item>
</dictionary>
</pickle>
</record>
</ZopeData>
bt5/erp5_jquery_plugin_jstorage/bt/change_log 0 → 100644
View file @ 0f8077f3
2012-04-04 Ivan
* Initial commit
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/copyright_list 0 → 100644
View file @ 0f8077f3
2012 (c) Nexedi SA
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/dependency_list 0 → 100644
View file @ 0f8077f3
erp5_jquery
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/description 0 → 100644
View file @ 0f8077f3
This Business Template contains only static files of jstorage library.
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/license 0 → 100644
View file @ 0f8077f3
GPL
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/template_path_list 0 → 100644
View file @ 0f8077f3
portal_skins/erp5_jquery/jquery/plugin/jstorage
portal_skins/erp5_jquery/jquery/plugin/jstorage/**
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/title 0 → 100644
View file @ 0f8077f3
erp5_jquery_plugin_jstorage
\ No newline at end of file
bt5/erp5_jquery_plugin_jstorage/bt/version 0 → 100644
View file @ 0f8077f3
5.4.7
\ No newline at end of file
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