diff options
| -rw-r--r-- | multi_requester.js | 348 |
1 files changed, 220 insertions, 128 deletions
diff --git a/multi_requester.js b/multi_requester.js index bcf6c53..6035cdf 100644 --- a/multi_requester.js +++ b/multi_requester.js @@ -1,55 +1,75 @@ /** * ==VimperatorPlugin== * @name multi_requester.js - * @description request, and the result is displayed in the buffer. + * @description request, and the result is displayed to the buffer. * @description-ja リクエストの結果をバッファに出力する。 * @author suVene suvene@zeromemory.info - * @version 0.1.2 + * @version 0.2.0 * @minVersion 1.2 * @maxVersion 1.2 * ==/VimperatorPlugin== * * Usage: - * :mr alc {ANY_TEXT or SELECTED_TEXT} -> show the buffer. - * :mr goo! {ANY_TEXT or SELECTED_TEXT} -> show the new tab. + * command[!] subcommand [ANY_TEXT | -s] + * + * ! create new tab. + * ANY_TEXT your input text + * FLAGS: + * -s use selected text + * + * :mr alc ANY_TEXT -> request by the input text, and display to the buffer. + * :mr! goo -s -> request by the selected text, and display to the new tab. + * + * + * CUSTOMIZE .vimperatorrc: * - * custom: * [COMMAND](default [mr]) - * let g:multi_requester_command = "ANY1, ANY2, ……"; + * let g:multi_requester_command = "ANY1, ANY2, ……" * or * liberator.globalVariables.multi_requester_command = [ANY1, ANY2, ……]; * * [SITEINFO] - * ex.) - * javascript <<EOM - * liberator.globalVariables.multi_requester_siteinfo = [ - * { - * name: 'lo', // required - * description: 'local', // required - * url: 'http://localhost/index.html?%s', // required, %s <-- replace string - * resultXpath: '//*', // optional(default all) - * srcEncode: 'SHIFT_JIS', // optional(default UTF-8) - * urlEncode: 'SHIFT_JIS', // optional(default srcEncode) - * ignoreTags: 'img' // optional(default script), syntax tag1,tag2,…… - * }, - * ]; - * EOM + * ex.) + * javascript <<EOM + * liberator.globalVariables.multi_requester_siteinfo = [ + * { + * name: 'ex', // required + * description: 'example', // required + * url: 'http://example.com/%s', // required, %s <-- replace string + * resultXpath: '//*', // optional(default all) + * srcEncode: 'SHIFT_JIS', // optional(default UTF-8) + * urlEncode: 'SHIFT_JIS', // optional(default srcEncode) + * ignoreTags: 'img' // optional(default script), syntax 'tag1,tag2,……' + * }, + * ]; + * EOM + * + * other siteinfo by Wedata. + * @see http://wedata.net/databases/Multi%20Requester/items * * [MAPPINGS] - * ex.) - * javascript <<EOM - * liberator.globalVariables.multi_requester_mappings = [ - * [',ml', 'lo'], // <-- :mr lo - * [',ma', 'alc'], // <-- :mr alc - * [',mg', 'goo', '!'], // <-- :mr! goo - * ]; - * EOM + * ex.) + * javascript <<EOM + * liberator.globalVariables.multi_requester_mappings = [ + * [',ml', 'ex'], // == :mr ex + * [',mg', 'goo', '!'], // == :mr! goo + * [',ma', 'alc', , 'args'], // == :mr alc args (however, it use a selected_text with precedence.) + * ]; + * EOM + * + * [OTHER OPTIONS] + * let g:multi_requester_use_wedata = "false" // default true + * * + * TODO: + * - Wedata からのデータ取得を非同期に。 + * - Wedata local cache. + * - 複数リクエスト対応。 */ (function() { var DEFAULT_COMMAND = ['mr']; -var DEFAULT_SITEINFO = [ +var SITEINFO = [ { name: 'alc', description: 'SPACE ALC (\u82F1\u8F9E\u6717 on the Web)', @@ -59,10 +79,10 @@ var DEFAULT_SITEINFO = [ { name: 'goo', description: 'goo \u8F9E\u66F8', - url: 'http://dictionary.goo.ne.jp/search.php?MT=%s&kind=all&mode=0', - resultXpath: '//div[@id="incontents"]/*[@class="ch04" or @class="fs14" or contains(@class, "diclst")]', + url: 'http://dictionary.goo.ne.jp/search.php?MT=%s&kind=all&mode=0&IE=UTF-8', + resultXpath: 'id("incontents")/*[@class="ch04" or @class="fs14" or contains(@class, "diclst")]', srcEncode: 'EUC-JP', - urlEncode: 'EUC-JP' + urlEncode: 'UTF-8' }, ]; @@ -75,8 +95,9 @@ var $U = { this.log(msg, 9); liberator.echo(msg); }, - echo: function(msg) { - liberator.echo(msg, liberator.commandline.FORCE_MULTILINE); + echo: function(msg, flg) { + flg = flg || liberator.commandline.FORCE_MULTILINE + liberator.echo(msg, flg); }, echoerr: function(msg) { liberator.log(msg, 5); @@ -100,38 +121,28 @@ var $U = { stripScripts: function(str) { return this.stripScripts(str, 'script'); }, - getCommand: function() { - var c = liberator.globalVariables.multi_requester_command; - var ret; - if (typeof c == 'string') { - ret = [c]; - } else if (typeof c == 'Array') { - ret = check; - } else { - ret = DEFAULT_COMMAND; - } - return ret; - }, - getSiteInfo: function() { - var ret = {}; - - DEFAULT_SITEINFO.forEach(function(site) { - if (!ret[site.name]) ret[site.name] = {}; - $U.extend(ret[site.name], site); - }); - - if (liberator.globalVariables.multi_requester_siteinfo) { - liberator.globalVariables.multi_requester_siteinfo.forEach(function(site) { - if (!ret[site.name]) ret[site.name] = {}; - $U.extend(ret[site.name], site); - }); - } - - var result = []; - for (let v in ret) - result.push(ret[v]); + eval: function(text) { + var fnc = window.eval; + try { + var sandbox = new Components.utils.Sandbox(window); + if (Components.utils.evalInSandbox("true", sandbox) === true) { + fnc = function(text) { return Components.utils.evalInSandbox(text, sandbox); } + } + } catch(e) { $U.log('warning: multi_requester.js is working with unsafe sandbox.'); } - return result; + return fnc(text); + }, + // via. sbmcommentsviwer.js + evalJson: function(str, toRemove){ + try { + var json = Components.classes['@mozilla.org/dom/json;1'].getService(Components.interfaces.nsIJSON); + if (toRemove) str = str.substring(1, str.length - 1); + return json.decode(str); + } catch (e) { return null; } + }, + getSelectedString: function() { + var sel = (new XPCNativeWrapper(window.content.window)).getSelection(); + return sel.toString(); } }; @@ -139,14 +150,12 @@ var $U = { var CommandRegister = { register: function(cmdClass, siteinfo) { cmdClass.siteinfo = siteinfo; - var options = undefined; - if (typeof cmdClass.createOptions == 'function') options = cmdClass.createOptions(); liberator.commands.addUserCommand( cmdClass.name, cmdClass.description, - $U.bind(cmdClass, cmdClass.action), + $U.bind(cmdClass, cmdClass.cmdAction), { - completer: cmdClass.completer || function(filter, special) { + completer: cmdClass.cmdCompleter || function(filter, special) { var allSuggestions = siteinfo.map(function(s) [s.name, s.description]); if (!filter) return [0, allSuggestions]; var suggestions = allSuggestions.filter(function(s) { @@ -154,7 +163,7 @@ var CommandRegister = { }); return [0, suggestions]; }, - options: options, + options: cmdClass.cmdOptions, argCount: cmdClass.argCount || undefined, bang: cmdClass.bang || true, count: cmdClass.count || false @@ -166,16 +175,16 @@ var CommandRegister = { } }, addUserMaps: function(prefix, mapdef) { - mapdef.forEach(function([key, command, special]) { + mapdef.forEach(function([key, command, special, args]) { var cmd = prefix + (special ? '! ' : ' ') + command + ' '; liberator.mappings.addUserMap( [liberator.modes.NORMAL, liberator.modes.VISUAL], [key], "user defined mapping", function() { - var sel = (new XPCNativeWrapper(window.content.window)).getSelection(); - if (sel.toString().length) { - liberator.execute(cmd + sel.getRangeAt(0)); + var str = $U.getSelectedString() || args || ''; + if (str.length) { + liberator.execute(cmd + str); } else { liberator.commandline.open(':', cmd, liberator.modes.EX); } @@ -191,12 +200,12 @@ var CommandRegister = { // like the Prototype JavaScript framework -var Requester = function() { +var Request = function() { this.initialize.apply(this, arguments); }; -Requester.EVENTS = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; -Requester.requestCount = 0; -Requester.prototype = { +Request.EVENTS = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; +Request.requestCount = 0; +Request.prototype = { initialize: function(url, headers, options) { this.url = url; this.headers = headers || {}; @@ -214,17 +223,22 @@ Requester.prototype = { if (!this.fireEvent('onException', e)) throw e; } }, - fireEvent: function(name, args) { + fireEvent: function(name, args, asynchronous) { if (!(this.observers[name] instanceof Array)) return false; this.observers[name].forEach(function(event) { - setTimeout(event, 10, args); + if (asynchronous) { + setTimeout(event, 10, args); + } else { + event(args); + } }); return true; }, _complete: false, _request: function(method) { - Requester.requestCount++; + Request.requestCount++; + this.transport = new XMLHttpRequest(); this.transport.open(method, this.url, this.options.asynchronous); @@ -235,6 +249,10 @@ Requester.prototype = { this.body = this.method == 'POST' ? this.options.postBody : null; this.transport.send(this.body); + + // Force Firefox to handle ready state 4 for synchronous requests + if (!this.options.asynchronous && this.transport.overrideMimeType) + this._onStateChange(); }, _onStateChange: function() { var readyState = this.transport.readyState; @@ -250,16 +268,16 @@ Requester.prototype = { return !status || (status >= 200 && status < 300); }, respondToReadyState: function(readyState) { - var state = Requester.EVENTS[readyState]; + var state = Request.EVENTS[readyState]; var response = new Response(this); if (state == 'Complete') { - Requester.requestCount--; + Request.requestCount--; try { this._complete = true; - this.fireEvent('on' + (this.isSuccess() ? 'Success' : 'Failure'), response); + this.fireEvent('on' + (this.isSuccess() ? 'Success' : 'Failure'), response, this.options.asynchronous); } catch (e) { - if (!this.fireEvent('onException', e)) throw e; + if (!this.fireEvent('onException', e, this.options.asynchronous)) throw e; } } }, @@ -315,7 +333,7 @@ Response.prototype = { }, status: 0, statusText: '', - getStatus: Requester.prototype.getStatus, + getStatus: Request.prototype.getStatus, getStatusText: function() { try { return this.transport.statusText || ''; @@ -351,6 +369,7 @@ Response.prototype = { range.detach(); var dom = fragment.lastChild; if (dom.tagName == 'parserError' || dom.namespaceURI == 'http://www.mozilla.org/newlayout/xml/parsererror.xml') { + $U.log('retry parsing.'); return this._createHTMLDocument2(str); } else { return fragment.childNodes.length > 1 ? fragment : fragment.firstChild; @@ -367,40 +386,105 @@ Response.prototype = { if (!xpath || !doc) return doc; var node = doc || document; var nodesSnapshot = (node.ownerDocument || node).evaluate(xpath, node, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + + if (nodesSnapshot.snapshotLength == 0) return parentNode; parentNode = parentNode || document.createElementNS(null, 'div'); for (let i = 0, l = nodesSnapshot.snapshotLength; i < l; parentNode.appendChild(nodesSnapshot.snapshotItem(i++))); return parentNode; } }; -// main controller -var MultiRequester = { - name: $U.getCommand(), - description: 'request, and show the result in the buffer', - action: function(args, special, count) { +// initial data access. +var DataAccess = { + getCommand: function() { + var c = liberator.globalVariables.multi_requester_command; + var ret; + if (typeof c == 'string') { + ret = [c]; + } else if (typeof c == 'Array') { + ret = check; + } else { + ret = DEFAULT_COMMAND; + } + return ret; + }, + getSiteInfo: function() { + var ret = {}; - var arg = this.parseArgs(args); - if (!arg.str) { return; } // do nothing + var useWedata = liberator.globalVariables.multi_requester_use_wedata ? + $U.eval(liberator.globalVariables.multi_requester_use_wedata) : true; + if (useWedata) { + $U.log('use Wedata'); + this.getWeData(function(site) { + if (!ret[site.name]) ret[site.name] = {}; + $U.extend(ret[site.name], site); + }); + } + + if (liberator.globalVariables.multi_requester_siteinfo) { + liberator.globalVariables.multi_requester_siteinfo.forEach(function(site) { + if (!ret[site.name]) ret[site.name] = {}; + $U.extend(ret[site.name], site); + }); + } - var site = arg.site; + SITEINFO.forEach(function(site) { + if (!ret[site.name]) ret[site.name] = {}; + $U.extend(ret[site.name], site); + }); - var url = site.url; + var result = []; + for (let v in ret) + result.push(ret[v]); + + return result; + }, + getWeData: function(func) { + var req = new Request( + 'http://wedata.net/databases/Multi%20Requester/items.json', + null, { asynchronous: false } + ); + req.addEventListener('onSuccess', function(res) { + var text = res.responseText; + if (!text) return; + var json = $U.evalJson(text); + if (!json) return; + + json.forEach(function(item) { func(item.data); } ); + }); + req.get(); + } +}; + +// main controller. +var MultiRequester = { + name: DataAccess.getCommand(), + description: 'request, and display to the buffer', + cmdOptions: [ + [['-s'], liberator.OPTION_NOARG] + ], + cmdAction: function(args, special, count) { + + var parsedArgs = this.parseArgs(args); + if (!parsedArgs || !parsedArgs.siteinfo || !parsedArgs.str) { return; } // do nothing + + var siteinfo = parsedArgs.siteinfo; + var url = siteinfo.url; // see: http://fifnel.com/2008/11/14/1980/ - var srcEncode = site.srcEncode || 'UTF-8'; - var urlEncode = site.urlEncode || srcEncode; + var srcEncode = siteinfo.srcEncode || 'UTF-8'; + var urlEncode = siteinfo.urlEncode || srcEncode; // via. lookupDictionary.js var ttbu = Components.classes['@mozilla.org/intl/texttosuburi;1'] .getService(Components.interfaces.nsITextToSubURI); - url = url.replace(/%s/g, ttbu.ConvertAndEscape(urlEncode, arg.str)); - $U.debug(url); + url = url.replace(/%s/g, ttbu.ConvertAndEscape(urlEncode, parsedArgs.str)); if (special) { liberator.open(url, liberator.NEW_TAB); } else { - let req = new Requester(url, null, { + let req = new Request(url, null, { encoding: srcEncode, - siteinfo: site, + siteinfo: siteinfo, args: { args: args, special: special, @@ -410,24 +494,24 @@ var MultiRequester = { req.addEventListener('onException', $U.bind(this, this.onException)); req.addEventListener('onSuccess', $U.bind(this, this.onSuccess)); req.addEventListener('onFailure', $U.bind(this, this.onFailure)); - req.get(); + + $U.echo('Loading ' + parsedArgs.name + ' ...', liberator.commandline.FORCE_SINGLELINE); } }, - // return {name: '', site: {}, str: ''} or null + // return {name: '', siteinfo: {}, str: ''} or null parseArgs: function(args) { - var ret = null; - if (!args) return ret; - ret = {}; - var ary = args.split(/ +/); - ret.name = ary.shift(); - if (ary.length >= 1) { - ret.site = this.getSite(ret.name); - } - ret.str = ary.join(' '); + if (!args) return null; - return ret; + var isOptS = args.hasOwnProperty('-s'); + if ((isOptS && args.arguments.length < 1) && args.arguments.length < 2) return null; + + var siteName = args.arguments.shift(); + var str = (isOptS ? $U.getSelectedString() : args.arguments.join()).replace(/[\n\r]/g, ''); + var siteinfo = this.getSite(siteName); + + return {name: siteName, siteinfo: siteinfo, str: str}; }, getSite: function(name) { if (!name) this.siteinfo[0]; @@ -435,32 +519,40 @@ var MultiRequester = { this.siteinfo.forEach(function(s) { if (s.name == name) ret = s; }); - return ret || this.siteinfo[0]; + return ret; }, onSuccess: function(res) { - if (!res.isSuccess || res.responseText == '') { - return $U.echoerr('request error.'); - } - var doc, args, xs; + try { - doc = res.getHTMLDocument(res.request.options.siteinfo.resultXpath); - args = res.request.options.args; - xs = new XMLSerializer(); - $U.echo('<base href="' + res.request.url + '"/>' + xs.serializeToString(doc)); + + if (!res.isSuccess || res.responseText == '') throw 'response is fail or null'; + + var url = res.request.url; + var escapedUrl = liberator.util.escapeHTML(url); + var xpath = res.request.options.siteinfo.resultXpath; + var doc = res.getHTMLDocument(xpath); + if (!doc) throw 'xpath result is undefined or null.: xpath -> ' + xpath; + + var html = '<div style="white-space:normal;"><base href="' + escapedUrl + '" />' + + '<a href="' + escapedUrl + '" class="hl-Title" target="_self">' + escapedUrl + '</a>' + + (new XMLSerializer()).serializeToString(doc).replace(/<[^>]+>/g, function(all) all.toLowerCase()) + + '</div>'; + $U.echo(new XMLList(html)); + } catch (e) { - $U.echoerr('parse error'); + $U.echoerr('error!!: ' + e); } }, onFailure: function(res) { - $U.echoerr('request error!!: ' + res.statusText); + $U.echoerr('request failure!!: ' + res.statusText); }, onException: function(e) { - $U.echoerr('error!!: ' + e); - }, + $U.echoerr('exception!!: ' + e); + } }; -CommandRegister.register(MultiRequester, $U.getSiteInfo()); +CommandRegister.register(MultiRequester, DataAccess.getSiteInfo()); return MultiRequester; })(); -// vim: set fdm=marker sw=4 ts=4 sts=0 et: +// vim: set fdm=marker sw=4 ts=4 sts=0 et:
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