2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
3 * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
4 * Copyright (C) 2009 Joseph Pecoraro
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
16 * its contributors may be used to endorse or promote products derived
17 * from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
20 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
23 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 * @return {?WebInspector.Resource}
35 WebInspector.resourceForURL = function(url)
37 return WebInspector.resourceTreeModel.resourceForURL(url);
41 * @param {function(!WebInspector.Resource)} callback
43 WebInspector.forAllResources = function(callback)
45 WebInspector.resourceTreeModel.forAllResources(callback);
52 WebInspector.displayNameForURL = function(url)
57 var resource = WebInspector.resourceForURL(url);
59 return resource.displayName;
61 var uiSourceCode = WebInspector.workspace.uiSourceCodeForURL(url);
63 return uiSourceCode.displayName();
65 if (!WebInspector.resourceTreeModel.inspectedPageURL())
66 return url.trimURL("");
68 var parsedURL = WebInspector.resourceTreeModel.inspectedPageURL().asParsedURL();
69 var lastPathComponent = parsedURL ? parsedURL.lastPathComponent : parsedURL;
70 var index = WebInspector.resourceTreeModel.inspectedPageURL().indexOf(lastPathComponent);
71 if (index !== -1 && index + lastPathComponent.length === WebInspector.resourceTreeModel.inspectedPageURL().length) {
72 var baseURL = WebInspector.resourceTreeModel.inspectedPageURL().substring(0, index);
73 if (url.startsWith(baseURL))
74 return url.substring(index);
80 var displayName = url.trimURL(parsedURL.host);
81 return displayName === "/" ? parsedURL.host + "/" : displayName;
85 * @param {string} string
86 * @param {function(string,string,number=,number=):!Node} linkifier
87 * @return {!DocumentFragment}
89 WebInspector.linkifyStringAsFragmentWithCustomLinkifier = function(string, linkifier)
91 var container = document.createDocumentFragment();
92 var linkStringRegEx = /(?:[a-zA-Z][a-zA-Z0-9+.-]{2,}:\/\/|data:|www\.)[\w$\-_+*'=\|\/\\(){}[\]^%@&#~,:;.!?]{2,}[\w$\-_+*=\|\/\\({^%@&#~]/;
93 var lineColumnRegEx = /:(\d+)(:(\d+))?$/;
96 var linkString = linkStringRegEx.exec(string);
100 linkString = linkString[0];
101 var linkIndex = string.indexOf(linkString);
102 var nonLink = string.substring(0, linkIndex);
103 container.appendChild(document.createTextNode(nonLink));
105 var title = linkString;
106 var realURL = (linkString.startsWith("www.") ? "http://" + linkString : linkString);
107 var lineColumnMatch = lineColumnRegEx.exec(realURL);
110 if (lineColumnMatch) {
111 realURL = realURL.substring(0, realURL.length - lineColumnMatch[0].length);
112 lineNumber = parseInt(lineColumnMatch[1], 10);
113 // Immediately convert line and column to 0-based numbers.
114 lineNumber = isNaN(lineNumber) ? undefined : lineNumber - 1;
115 if (typeof(lineColumnMatch[3]) === "string") {
116 columnNumber = parseInt(lineColumnMatch[3], 10);
117 columnNumber = isNaN(columnNumber) ? undefined : columnNumber - 1;
121 var linkNode = linkifier(title, realURL, lineNumber, columnNumber);
122 container.appendChild(linkNode);
123 string = string.substring(linkIndex + linkString.length, string.length);
127 container.appendChild(document.createTextNode(string));
133 * @param {string} string
134 * @return {!DocumentFragment}
136 WebInspector.linkifyStringAsFragment = function(string)
139 * @param {string} title
140 * @param {string} url
141 * @param {number=} lineNumber
142 * @param {number=} columnNumber
145 function linkifier(title, url, lineNumber, columnNumber)
147 var isExternal = !WebInspector.resourceForURL(url) && !WebInspector.workspace.uiSourceCodeForURL(url);
148 var urlNode = WebInspector.linkifyURLAsNode(url, title, undefined, isExternal);
149 if (typeof lineNumber !== "undefined") {
150 urlNode.lineNumber = lineNumber;
151 if (typeof columnNumber !== "undefined")
152 urlNode.columnNumber = columnNumber;
158 return WebInspector.linkifyStringAsFragmentWithCustomLinkifier(string, linkifier);
162 * @param {string} url
163 * @param {string=} linkText
164 * @param {string=} classes
165 * @param {boolean=} isExternal
166 * @param {string=} tooltipText
169 WebInspector.linkifyURLAsNode = function(url, linkText, classes, isExternal, tooltipText)
173 classes = (classes ? classes + " " : "");
174 classes += isExternal ? "webkit-html-external-link" : "webkit-html-resource-link";
176 var a = document.createElement("a");
177 var href = sanitizeHref(url);
180 a.className = classes;
181 if (typeof tooltipText === "undefined")
183 else if (typeof tooltipText !== "string" || tooltipText.length)
184 a.title = tooltipText;
185 a.textContent = linkText.trimMiddle(WebInspector.Linkifier.MaxLengthForDisplayedURLs);
187 a.setAttribute("target", "_blank");
193 * @param {string} url
194 * @param {number=} lineNumber
197 WebInspector.formatLinkText = function(url, lineNumber)
199 var text = url ? WebInspector.displayNameForURL(url) : WebInspector.UIString("(program)");
200 if (typeof lineNumber === "number")
201 text += ":" + (lineNumber + 1);
206 * @param {string} url
207 * @param {number=} lineNumber
208 * @param {string=} classes
209 * @param {string=} tooltipText
212 WebInspector.linkifyResourceAsNode = function(url, lineNumber, classes, tooltipText)
214 var linkText = WebInspector.formatLinkText(url, lineNumber);
215 var anchor = WebInspector.linkifyURLAsNode(url, linkText, classes, false, tooltipText);
216 anchor.lineNumber = lineNumber;
221 * @param {!WebInspector.NetworkRequest} request
224 WebInspector.linkifyRequestAsNode = function(request)
226 var anchor = WebInspector.linkifyURLAsNode(request.url);
227 anchor.requestId = request.requestId;
232 * @param {?string} content
233 * @param {string} mimeType
234 * @param {boolean} contentEncoded
237 WebInspector.contentAsDataURL = function(content, mimeType, contentEncoded)
239 const maxDataUrlSize = 1024 * 1024;
240 if (content === null || content.length > maxDataUrlSize)
243 return "data:" + mimeType + (contentEncoded ? ";base64," : ",") + content;