library is moved to a libly.js

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@26020 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 22 insertions, 257 deletions

diff --git a/multi_requester.js b/multi_requester.js
index cf739a9..4a9b00d 100644
--- a/multi_requester.js
+++ b/multi_requester.js
@@ -4,10 +4,10 @@
  * @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          0.4.1
+ * @version          0.4.2
  * @minVersion       2.0pre
  * @maxVersion       2.0pre
- * Last Change:      02-Dec-2008.
+ * Last Change:      07-Dec-2008.
  * ==/VimperatorPlugin==
  *
  * HEAD COMMENT {{{
@@ -69,7 +69,12 @@
  *  }}}
  */
 (function() {
-
+io.sourceFromRuntimePath(['libly.js']);
+if (!liberator.plugins.libly) {
+    liberator.log('multi_requester: needs libly.js');
+    return;
+}
+ 
 // global variables {{{
 var DEFAULT_COMMAND = ['mr'];
 var SITEINFO = [
@@ -88,75 +93,12 @@ var SITEINFO = [
         urlEncode:   'UTF-8'
     },
 ];
+var lib = liberator.plugins.libly;
+var $U = lib.$U;
+var logger = $U.getLogger('multi_requester');
 var mergedSiteinfo = {};
 //}}}
 
-// utility class {{{
-var $U = {
-    log: function(msg, level) {
-        liberator.log(msg, (level || 0));
-    },
-    echo: function(msg, flg) {
-        flg = flg || commandline.FORCE_MULTILINE
-        liberator.echo(msg, flg);
-    },
-    echoerr: function(msg) {
-        liberator.log(msg, 5);
-        liberator.echoerr(msg);
-    },
-    extend: function(dst, src) {
-        for (let prop in src)
-            dst[prop] = src[prop];
-         return dst;
-    },
-    A: function(hash) {
-        var ret = [];
-        for each (let item in hash) ret.push(item);
-        return ret;
-    },
-    bind: function(obj, func) {
-        return function() {
-            return func.apply(obj, arguments);
-        }
-    },
-    stripTags: function(str, tags) {
-        var ignoreTags = [].concat(tags);
-        ignoreTags = '(?:' + ignoreTags.join('|') + ')';
-        return str.replace(new RegExp('<' + ignoreTags + '(?:[ \\t\\n\\r][^>]*|/)?>([\\S\\s]*?)<\/' + ignoreTags + '[ \\t\\r\\n]*>', 'ig'), '');
-    },
-    eval: function(text) {
-        var fnc = window.eval;
-        var sandbox;
-        try {
-            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 fnc(text);
-    },
-    // via. sbmcommentsviwer.js
-    evalJson: function(str, toRemove) {
-        var json;
-        try {
-            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() {
-         return (new XPCNativeWrapper(window.content.window)).getSelection().toString();
-    },
-    pathToURL: function(path) {
-        if (/^https?:\/\//.test(path)) return path;
-        var link = document.createElement('a');
-        link.href= path;
-        return link.href;
-    }
-};
-//}}}
-
 // Vimperator plugin command register {{{
 var CommandRegister = {
     register: function(cmdClass, siteinfo) {
@@ -216,183 +158,6 @@ var CommandRegister = {
 };
 //}}}
 
-// Request and Response class. like the Prototype JavaScript framework {{{
-var Request = function() {
-    this.initialize.apply(this, arguments);
-};
-Request.EVENTS = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
-Request.requestCount = 0;
-Request.prototype = {
-    initialize: function(url, headers, options) {
-        this.url = url;
-        this.headers = headers || {};
-        this.options = $U.extend({
-            asynchronous: true,
-            encoding: 'UTF-8'
-        }, options || {});
-        this.observers = {};
-    },
-    addEventListener: function(name, func) {
-        try {
-            if (typeof this.observers[name] == 'undefined') this.observers[name] = [];
-            this.observers[name].push(func);
-        } catch (e) {
-            if (!this.fireEvent('onException', e)) throw e;
-        }
-    },
-    fireEvent: function(name, args, asynchronous) {
-        if (!(this.observers[name] instanceof Array)) return false;
-        this.observers[name].forEach(function(event) {
-            if (asynchronous) {
-                setTimeout(event, 10, args);
-            } else {
-                event(args);
-            }
-        });
-        return true;
-    },
-    _complete: false,
-    _request: function(method) {
-
-        Request.requestCount++;
-
-        this.transport = new XMLHttpRequest();
-        this.transport.open(method, this.url, this.options.asynchronous);
-
-        this.transport.onreadystatechange = $U.bind(this, this._onStateChange);
-        this.setRequestHeaders();
-        this.transport.overrideMimeType('text/html; charset=' + this.options.encoding);
-
-        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;
-        if (readyState > 1 && !(readyState == 4 && this._complete))
-            this.respondToReadyState(this.transport.readyState);
-    },
-    getStatus: function() {
-        try {
-            return this.transport.status || 0;
-        } catch (e) { return 0; }
-    },
-    isSuccess: function() {
-        return !status || (status >= 200 && status < 300);
-    },
-    respondToReadyState: function(readyState) {
-        var state = Request.EVENTS[readyState];
-        var response = new Response(this);
-
-        if (state == 'Complete') {
-            Request.requestCount--;
-            try {
-                this._complete = true;
-                this.fireEvent('on' + (this.isSuccess() ? 'Success' : 'Failure'), response, this.options.asynchronous);
-            } catch (e) {
-                if (!this.fireEvent('onException', e, this.options.asynchronous)) throw e;
-            }
-         }
-    },
-    setRequestHeaders: function() {
-        var headers = {
-            'Accept': 'text/javascript, application/javascript, text/html, application/xhtml+xml, application/xml, text/xml, */*;q=0.1'
-        };
-
-        if (this.method == 'POST') {
-            headers['Content-type'] = 'application/x-www-form-urlencoded' +
-                (this.options.encoding ? '; charset=' + this.options.encoding : '');
-
-            if (this.transport.overrideMimeType) {
-                let year = parseInt((navigator.userAgent.match(/\bGecko\/(\d{4})/) || [0, 2005])[1], 10);
-                if (0 < year && year < 2005)
-                     headers['Connection'] = 'close';
-            }
-        }
-
-        for (let key in this.headers)
-            if (this.headers.hasOwnProperty(key)) headers[key] = this.headers[key];
-
-        for (let name in headers)
-            this.transport.setRequestHeader(name, headers[name]);
-
-    },
-    get: function() {
-        this._request('GET');
-    },
-    post: function() {
-        this._request('POST');
-    }
-};
-
-var Response = function() {
-    this.initialize.apply(this, arguments);
-};
-Response.prototype = {
-    initialize: function(req) {
-        this.req = req;
-        this.transport = req.transport;
-        this.isSuccess = req.isSuccess();
-        this.readyState = this.transport.readyState;
-
-        if (this.readyState == 4) {
-            this.status = this.getStatus();
-            this.statusText = this.getStatusText();
-            this.responseText = (this.transport.responseText == null) ? '' : this.transport.responseText;
-        }
-
-        this.doc = null;
-        this.htmlFragmentstr = '';
-    },
-    status: 0,
-    statusText: '',
-    getStatus: Request.prototype.getStatus,
-    getStatusText: function() {
-        try {
-            return this.transport.statusText || '';
-        } catch (e) { return ''; }
-    },
-    getHTMLDocument: function(xpath, xmlns) {
-        if (!this.doc) {
-            this.htmlFragmentstr = this.responseText.replace(/^[\s\S]*?<html(?:[ \t\n\r][^>]*)?>|<\/html[ \t\r\n]*>[\S\s]*$/ig, '').replace(/[\r\n]+/g, ' ');
-            let ignoreTags = ['script'];
-            if (this.req.options.siteinfo.ignoreTags) {
-                ignoreTags.concat(this.req.options.siteinfo.ignoreTags.split(','));
-            }
-            this.htmlStripScriptFragmentstr = $U.stripTags(this.htmlFragmentstr, 'script');
-            this.doc = this._createHTMLDocument(this.htmlStripScriptFragmentstr, xmlns);
-        }
-
-        var ret = this.doc;
-        if (xpath) {
-            ret = this.getNodeFromXPath(xpath, this.doc);
-        }
-        return ret;
-    },
-    _createHTMLDocument: function(str) {
-        var htmlFragment = document.implementation.createDocument(null, 'html', null);
-        var range = document.createRange();
-        range.setStartAfter(window.content.document.body);
-        htmlFragment.documentElement.appendChild(htmlFragment.importNode(range.createContextualFragment(str), true));
-        return htmlFragment;
-    },
-    getNodeFromXPath: function(xpath, doc, parentNode) {
-        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;
-    }
-};
-//}}}
-
 // initial data access class {{{
 var DataAccess = {
     getCommand: function() {
@@ -434,7 +199,7 @@ var DataAccess = {
         });
 
         if (useWedata) {
-            $U.log('use Wedata');
+            logger.log('use Wedata');
             this.getWedata(function(site) {
                 if (mergedSiteinfo[site.name]) return;
                 mergedSiteinfo[site.name] = {};
@@ -445,7 +210,7 @@ var DataAccess = {
         return $U.A(mergedSiteinfo);
     },
     getWedata: function(func) {
-        var req = new Request(
+        var req = new lib.Request(
             'http://wedata.net/databases/Multi%20Requester/items.json'
         );
         req.addEventListener('onSuccess', function(res) {
@@ -502,12 +267,12 @@ var MultiRequester = {
             let ttbu = Components.classes['@mozilla.org/intl/texttosuburi;1']
                                  .getService(Components.interfaces.nsITextToSubURI);
             url = url.replace(/%s/g, ttbu.ConvertAndEscape(urlEncode, parsedArgs.str));
-            $U.log(url + '[' + srcEncode + '][' + urlEncode + ']::' + info.xpath);
+            logger.log(url + '[' + srcEncode + '][' + urlEncode + ']::' + info.xpath);
 
             if (bang) {
                 liberator.open(url, liberator.NEW_TAB);
             } else {
-                let req = new Request(url, null, {
+                let req = new lib.Request(url, null, {
                     encoding: srcEncode,
                     siteinfo: info,
                     args: {
@@ -525,7 +290,7 @@ var MultiRequester = {
         }
 
         if (MultiRequester.requestCount) {
-            $U.echo('Loading ' + parsedArgs.names + ' ...', commandline.FORCE_SINGLELINE);
+            logger.echo('Loading ' + parsedArgs.names + ' ...', commandline.FORCE_SINGLELINE);
         } else {
             MultiRequester.doProcess = false;
         }
@@ -574,7 +339,7 @@ var MultiRequester = {
         if (!el) throw 'extract link failed.: extractLink -> ' + extractLink;
         var a = el.firstChild;
         var url = $U.pathToURL((a.href || a.action || a.value));
-        var req = new Request(url, null, $U.extend(res.req.options, {extractLink: true}));
+        var req = new lib.Request(url, null, $U.extend(res.req.options, {extractLink: true}));
         req.addEventListener('onException', $U.bind(this, this.onException));
         req.addEventListener('onSuccess', $U.bind(this, this.onSuccess));
         req.addEventListener('onFailure', $U.bind(this, this.onFailure));
@@ -590,7 +355,7 @@ var MultiRequester = {
             return;
         }
 
-        $U.log('success!!!:' + res.req.url);
+        logger.log('success!!: ' + res.req.url);
         MultiRequester.requestCount--;
         if (MultiRequester.requestCount == 0) {
             MultiRequester.doProcess = false;
@@ -624,7 +389,7 @@ var MultiRequester = {
             MultiRequester.echoHash[res.req.options.siteinfo.name] = html;
 
         } catch (e) {
-            $U.log('error!!: ' + e);
+            logger.log('error!!: ' + e);
             MultiRequester.echoHash[res.req.options.siteinfo.name] =
                             '<span style="color: red;">error!!: ' + e + '</span>';
         }
@@ -637,17 +402,17 @@ var MultiRequester = {
             html = '<div style="white-space:normal;"><base href="' + escapedUrl + '"/>' +
                    echoList.join('') +
                    '</div>';
-            try { $U.echo(new XMLList(html)); } catch (e) { $U.log(e); $U.echo(html); }
+            try { logger.echo(new XMLList(html)); } catch (e) { logger.log(e); logger.echo(html); }
         }
 
     },
     onFailure: function(res) {
         MultiRequester.doProcess = false;
-        $U.echoerr('request failure!!: ' + res.statusText);
+        logger.echoerr('request failure!!: ' + res.statusText);
     },
     onException: function(e) {
         MultiRequester.doProcess = false;
-        $U.echoerr('exception!!: ' + e);
+        logger.echoerr('exception!!: ' + e);
     }//}}}
 };
 //}}}