home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
- * Copyright (C) IBM Corp. 2009 All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- * its contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
- WebInspector.ResourceView = function(resource)
- {
- WebInspector.View.call(this);
-
- this.element.addStyleClass("resource-view");
-
- this.resource = resource;
-
- this.tabsElement = document.createElement("div");
- this.tabsElement.className = "scope-bar";
- this.element.appendChild(this.tabsElement);
-
- this.headersTabElement = document.createElement("li");
- this.headersTabElement.textContent = WebInspector.UIString("Headers");
- this.contentTabElement = document.createElement("li");
- this.contentTabElement.textContent = WebInspector.UIString("Content");
-
- this.tabsElement.appendChild(this.headersTabElement);
- this.tabsElement.appendChild(this.contentTabElement);
-
- this.headersTabElement.addEventListener("click", this._selectHeadersTab.bind(this, true), false);
- this.contentTabElement.addEventListener("click", this.selectContentTab.bind(this, true), false);
-
- this.headersElement = document.createElement("div");
- this.headersElement.className = "resource-view-headers";
- this.element.appendChild(this.headersElement);
-
- this.contentElement = document.createElement("div");
- this.contentElement.className = "resource-view-content";
- this.element.appendChild(this.contentElement);
-
- this.headersListElement = document.createElement("ol");
- this.headersListElement.className = "outline-disclosure";
- this.headersElement.appendChild(this.headersListElement);
-
- this.headersTreeOutline = new TreeOutline(this.headersListElement);
- this.headersTreeOutline.expandTreeElementsWhenArrowing = true;
-
- this.urlTreeElement = new TreeElement("", null, false);
- this.urlTreeElement.selectable = false;
- this.headersTreeOutline.appendChild(this.urlTreeElement);
-
- this.requestMethodTreeElement = new TreeElement("", null, false);
- this.requestMethodTreeElement.selectable = false;
- this.headersTreeOutline.appendChild(this.requestMethodTreeElement);
-
- this.statusCodeTreeElement = new TreeElement("", null, false);
- this.statusCodeTreeElement.selectable = false;
- this.headersTreeOutline.appendChild(this.statusCodeTreeElement);
-
- this.requestHeadersTreeElement = new TreeElement("", null, true);
- this.requestHeadersTreeElement.expanded = true;
- this.requestHeadersTreeElement.selectable = false;
- this.headersTreeOutline.appendChild(this.requestHeadersTreeElement);
-
- this._decodeHover = WebInspector.UIString("Double-Click to toggle between URL encoded and decoded formats");
- this._decodeRequestParameters = true;
-
- this.queryStringTreeElement = new TreeElement("", null, true);
- this.queryStringTreeElement.expanded = true;
- this.queryStringTreeElement.selectable = false;
- this.queryStringTreeElement.hidden = true;
- this.headersTreeOutline.appendChild(this.queryStringTreeElement);
-
- this.formDataTreeElement = new TreeElement("", null, true);
- this.formDataTreeElement.expanded = true;
- this.formDataTreeElement.selectable = false;
- this.formDataTreeElement.hidden = true;
- this.headersTreeOutline.appendChild(this.formDataTreeElement);
-
- this.requestPayloadTreeElement = new TreeElement(WebInspector.UIString("Request Payload"), null, true);
- this.requestPayloadTreeElement.expanded = true;
- this.requestPayloadTreeElement.selectable = false;
- this.requestPayloadTreeElement.hidden = true;
- this.headersTreeOutline.appendChild(this.requestPayloadTreeElement);
-
- this.responseHeadersTreeElement = new TreeElement("", null, true);
- this.responseHeadersTreeElement.expanded = true;
- this.responseHeadersTreeElement.selectable = false;
- this.headersTreeOutline.appendChild(this.responseHeadersTreeElement);
-
- this.headersVisible = true;
-
- resource.addEventListener("url changed", this._refreshURL, this);
- resource.addEventListener("requestHeaders changed", this._refreshRequestHeaders, this);
- resource.addEventListener("responseHeaders changed", this._refreshResponseHeaders, this);
- resource.addEventListener("finished", this._refreshHTTPInformation, this);
-
- this._refreshURL();
- this._refreshRequestHeaders();
- this._refreshResponseHeaders();
- this._refreshHTTPInformation();
- if (!this.hasContentTab())
- this.contentTabElement.addStyleClass("hidden");
- this._selectTab();
- }
-
- WebInspector.ResourceView.prototype = {
- attach: function()
- {
- if (!this.element.parentNode) {
- var parentElement = (document.getElementById("resource-views") || document.getElementById("script-resource-views"));
- if (parentElement)
- parentElement.appendChild(this.element);
- }
- },
-
- show: function(parentElement)
- {
- WebInspector.View.prototype.show.call(this, parentElement);
- this._selectTab();
- },
-
- set headersVisible(x)
- {
- if (x === this._headersVisible)
- return;
- this._headersVisible = x;
- if (x)
- this.element.addStyleClass("headers-visible");
- else
- this.element.removeStyleClass("headers-visible");
- this._selectTab();
- },
-
- _selectTab: function()
- {
- if (this._headersVisible) {
- if (!this.hasContentTab() || WebInspector.settings.resourceViewTab === "headers")
- this._selectHeadersTab();
- else
- this.selectContentTab();
- } else
- this._innerSelectContentTab();
- },
-
- _selectHeadersTab: function(updatePrefs)
- {
- if (updatePrefs)
- WebInspector.settings.resourceViewTab = "headers";
- this.headersTabElement.addStyleClass("selected");
- this.contentTabElement.removeStyleClass("selected");
- this.headersElement.removeStyleClass("hidden");
- this.contentElement.addStyleClass("hidden");
- },
-
- selectContentTab: function(updatePrefs)
- {
- if (updatePrefs)
- WebInspector.settings.resourceViewTab = "content";
- this._innerSelectContentTab();
- },
-
- hasContentTab: function()
- {
- // Derived classes should override this method and define this.contentTabSelected for content rendering.
- return false;
- },
-
- _innerSelectContentTab: function()
- {
- this.contentTabElement.addStyleClass("selected");
- this.headersTabElement.removeStyleClass("selected");
- this.contentElement.removeStyleClass("hidden");
- this.headersElement.addStyleClass("hidden");
- if ("resize" in this)
- this.resize();
- this.contentTabSelected();
- },
-
- _refreshURL: function()
- {
- this.urlTreeElement.title = "<div class=\"header-name\">" + WebInspector.UIString("Request URL") + ":</div>" +
- "<div class=\"header-value source-code\">" + this.resource.url.escapeHTML() + "</div>";
- },
-
- _refreshQueryString: function()
- {
- var url = this.resource.url;
- var hasQueryString = url.indexOf("?") >= 0;
-
- if (!hasQueryString) {
- this.queryStringTreeElement.hidden = true;
- return;
- }
-
- this.queryStringTreeElement.hidden = false;
- var parmString = url.split("?", 2)[1];
- this._refreshParms(WebInspector.UIString("Query String Parameters"), parmString, this.queryStringTreeElement);
- },
-
- _refreshFormData: function()
- {
- this.formDataTreeElement.hidden = true;
- this.requestPayloadTreeElement.hidden = true;
-
- var isFormData = this.resource.requestFormData;
- if (!isFormData)
- return;
-
- var isFormEncoded = false;
- var requestContentType = this._getHeaderValue(this.resource.requestHeaders, "Content-Type");
- if (requestContentType && requestContentType.match(/^application\/x-www-form-urlencoded\s*(;.*)?$/i))
- isFormEncoded = true;
-
- if (isFormEncoded) {
- this.formDataTreeElement.hidden = false;
- this._refreshParms(WebInspector.UIString("Form Data"), this.resource.requestFormData, this.formDataTreeElement);
- } else {
- this.requestPayloadTreeElement.hidden = false;
- this._refreshRequestPayload(this.resource.requestFormData);
- }
- },
-
- _refreshRequestPayload: function(formData)
- {
- this.requestPayloadTreeElement.removeChildren();
-
- var title = "<div class=\"header-name\"> </div>";
- title += "<div class=\"raw-form-data header-value source-code\">" + formData.escapeHTML() + "</div>";
- var parmTreeElement = new TreeElement(title, null, false);
- parmTreeElement.selectable = false;
- this.requestPayloadTreeElement.appendChild(parmTreeElement);
- },
-
- _refreshParms: function(title, parmString, parmsTreeElement)
- {
- var parms = parmString.split("&");
- for (var i = 0; i < parms.length; ++i) {
- var parm = parms[i];
- parm = parm.split("=", 2);
- if (parm.length == 1)
- parm.push("");
- parms[i] = parm;
- }
-
- parmsTreeElement.removeChildren();
-
- parmsTreeElement.title = title + "<span class=\"header-count\">" + WebInspector.UIString(" (%d)", parms.length) + "</span>";
-
- for (var i = 0; i < parms.length; ++i) {
- var key = parms[i][0];
- var value = parms[i][1];
-
- var errorDecoding = false;
- if (this._decodeRequestParameters) {
- if (value.indexOf("%") >= 0) {
- try {
- value = decodeURIComponent(value);
- } catch(e) {
- errorDecoding = true;
- }
- }
-
- value = value.replace(/\+/g, " ");
- }
-
- valueEscaped = value.escapeHTML();
- if (errorDecoding)
- valueEscaped += " <span class=\"error-message\">" + WebInspector.UIString("(unable to decode value)").escapeHTML() + "</span>";
-
- var title = "<div class=\"header-name\">" + key.escapeHTML() + ":</div>";
- title += "<div class=\"header-value source-code\">" + valueEscaped + "</div>";
-
- var parmTreeElement = new TreeElement(title, null, false);
- parmTreeElement.selectable = false;
- parmTreeElement.tooltip = this._decodeHover;
- parmTreeElement.ondblclick = this._toggleURLdecoding.bind(this);
- parmsTreeElement.appendChild(parmTreeElement);
- }
- },
-
- _toggleURLdecoding: function(event)
- {
- this._decodeRequestParameters = !this._decodeRequestParameters;
- this._refreshQueryString();
- this._refreshFormData();
- },
-
- _getHeaderValue: function(headers, key)
- {
- var lowerKey = key.toLowerCase();
- for (var testKey in headers) {
- if (testKey.toLowerCase() === lowerKey)
- return headers[testKey];
- }
- },
-
- _refreshRequestHeaders: function()
- {
- this._refreshHeaders(WebInspector.UIString("Request Headers"), this.resource.sortedRequestHeaders, this.requestHeadersTreeElement);
- this._refreshFormData();
- },
-
- _refreshResponseHeaders: function()
- {
- this._refreshHeaders(WebInspector.UIString("Response Headers"), this.resource.sortedResponseHeaders, this.responseHeadersTreeElement);
- },
-
- _refreshHTTPInformation: function()
- {
- var requestMethodElement = this.requestMethodTreeElement;
- requestMethodElement.hidden = !this.resource.statusCode;
- var statusCodeElement = this.statusCodeTreeElement;
- statusCodeElement.hidden = !this.resource.statusCode;
- var statusCodeImage = "";
-
- if (this.resource.statusCode) {
- var statusImageSource = "";
- if (this.resource.statusCode < 300)
- statusImageSource = "Images/successGreenDot.png";
- else if (this.resource.statusCode < 400)
- statusImageSource = "Images/warningOrangeDot.png";
- else
- statusImageSource = "Images/errorRedDot.png";
- statusCodeImage = "<img class=\"resource-status-image\" src=\"" + statusImageSource + "\" title=\"" + WebInspector.Resource.StatusTextForCode(this.resource.statusCode) + "\">";
-
- requestMethodElement.title = "<div class=\"header-name\">" + WebInspector.UIString("Request Method") + ":</div>" +
- "<div class=\"header-value source-code\">" + this.resource.requestMethod + "</div>";
-
- statusCodeElement.title = "<div class=\"header-name\">" + WebInspector.UIString("Status Code") + ":</div>" +
- statusCodeImage + "<div class=\"header-value source-code\">" + WebInspector.Resource.StatusTextForCode(this.resource.statusCode) + "</div>";
- }
- },
-
- _refreshHeaders: function(title, headers, headersTreeElement)
- {
- headersTreeElement.removeChildren();
-
- var length = headers.length;
- headersTreeElement.title = title.escapeHTML() + "<span class=\"header-count\">" + WebInspector.UIString(" (%d)", length) + "</span>";
- headersTreeElement.hidden = !length;
-
- var length = headers.length;
- for (var i = 0; i < length; ++i) {
- var title = "<div class=\"header-name\">" + headers[i].header.escapeHTML() + ":</div>";
- title += "<div class=\"header-value source-code\">" + headers[i].value.escapeHTML() + "</div>"
-
- var headerTreeElement = new TreeElement(title, null, false);
- headerTreeElement.selectable = false;
- headersTreeElement.appendChild(headerTreeElement);
- }
- }
- }
-
- WebInspector.ResourceView.prototype.__proto__ = WebInspector.View.prototype;
-