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<h2>TinyMCE_URL.class.js</h2>
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<h4>Summary</h4>
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No overview generated for 'TinyMCE_URL.class.js'<BR/><BR/>
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<pre class="sourceview"><span class="comment">/**
* $RCSfile: overview-summary-TinyMCE_URL.class.js.html,v $
* $Revision: 1.13 $
* $Date: 2006/02/13 15:28:43 $
*
* <span class="attrib">@author</span> Moxiecode
* <span class="attrib">@copyright</span> Copyright ?2004-2006, Moxiecode Systems AB, All rights reserved.
*/</span>
<span class="comment">/* The contents of this file will be wrapped in a class later on */</span>
<span class="comment">/**
* Parses a URL in to its diffrent components.
*
* <span class="attrib">@param</span> {string} url_str URL string to parse into a URL object.
* <span class="attrib">@return</span> URL object based on input string.
* <span class="attrib">@type</span> TinyMCE_URL_Item
*/</span>
TinyMCE_Engine.<span class="reserved">prototype</span>.parseURL = <span class="reserved">function</span>(url_str) {
var urlParts = new Array();
<span class="reserved">if</span> (url_str) {
var pos, lastPos;
<span class="comment">// Parse protocol part</span>
pos = url_str.indexOf(<span class="literal">'://'</span>);
<span class="reserved">if</span> (pos != -1) {
urlParts[<span class="literal">'protocol'</span>] = url_str.substring(0, pos);
lastPos = pos + 3;
}
<span class="comment">// Find port or path start</span>
<span class="reserved">for</span> (var i=lastPos; i<url_str.length; i++) {
var chr = url_str.charAt(i);
<span class="reserved">if</span> (chr == <span class="literal">':'</span>)
break;
<span class="reserved">if</span> (chr == <span class="literal">'/'</span>)
break;
}
pos = i;
<span class="comment">// Get host</span>
urlParts[<span class="literal">'host'</span>] = url_str.substring(lastPos, pos);
<span class="comment">// Get port</span>
urlParts[<span class="literal">'port'</span>] = <span class="literal">""</span>;
lastPos = pos;
<span class="reserved">if</span> (url_str.charAt(pos) == <span class="literal">':'</span>) {
pos = url_str.indexOf(<span class="literal">'/'</span>, lastPos);
urlParts[<span class="literal">'port'</span>] = url_str.substring(lastPos+1, pos);
}
<span class="comment">// Get path</span>
lastPos = pos;
pos = url_str.indexOf(<span class="literal">'?'</span>, lastPos);
<span class="reserved">if</span> (pos == -1)
pos = url_str.indexOf(<span class="literal">'#'</span>, lastPos);
<span class="reserved">if</span> (pos == -1)
pos = url_str.length;
urlParts[<span class="literal">'path'</span>] = url_str.substring(lastPos, pos);
<span class="comment">// Get query</span>
lastPos = pos;
<span class="reserved">if</span> (url_str.charAt(pos) == <span class="literal">'?'</span>) {
pos = url_str.indexOf(<span class="literal">'#'</span>);
pos = (pos == -1) ? url_str.length : pos;
urlParts[<span class="literal">'query'</span>] = url_str.substring(lastPos+1, pos);
}
<span class="comment">// Get anchor</span>
lastPos = pos;
<span class="reserved">if</span> (url_str.charAt(pos) == <span class="literal">'#'</span>) {
pos = url_str.length;
urlParts[<span class="literal">'anchor'</span>] = url_str.substring(lastPos+1, pos);
}
}
<span class="reserved">return</span> urlParts;
};
<span class="comment">/**
* Serializes the specified URL object into a string.
*
* <span class="attrib">@param</span> {TinyMCE_URL_Item} up URL object to serialize.
* <span class="attrib">@return</span> Serialized URL object.
* <span class="attrib">@type</span> string
*/</span>
TinyMCE_Engine.<span class="reserved">prototype</span>.serializeURL = <span class="reserved">function</span>(up) {
var o = <span class="literal">""</span>;
<span class="reserved">if</span> (up[<span class="literal">'protocol'</span>])
o += up[<span class="literal">'protocol'</span>] + <span class="literal">"://"</span>;
<span class="reserved">if</span> (up[<span class="literal">'host'</span>])
o += up[<span class="literal">'host'</span>];
<span class="reserved">if</span> (up[<span class="literal">'port'</span>])
o += <span class="literal">":"</span> + up[<span class="literal">'port'</span>];
<span class="reserved">if</span> (up[<span class="literal">'path'</span>])
o += up[<span class="literal">'path'</span>];
<span class="reserved">if</span> (up[<span class="literal">'query'</span>])
o += <span class="literal">"?"</span> + up[<span class="literal">'query'</span>];
<span class="reserved">if</span> (up[<span class="literal">'anchor'</span>])
o += <span class="literal">"#"</span> + up[<span class="literal">'anchor'</span>];
<span class="reserved">return</span> o;
};
<span class="comment">/**
* Converts an absolute path to relative path.
*
* <span class="attrib">@param</span> {string} base_url URL to make as a base path, URLs will be converted relative from this point.
* <span class="attrib">@param</span> {string} url_to_relative URL to convert into a relative URL.
* <span class="attrib">@return</span> Relative URL based in input.
* <span class="attrib">@type</span> string
*/</span>
TinyMCE_Engine.<span class="reserved">prototype</span>.convertAbsoluteURLToRelativeURL = <span class="reserved">function</span>(base_url, url_to_relative) {
var baseURL = <span class="reserved">this</span>.parseURL(base_url);
var targetURL = <span class="reserved">this</span>.parseURL(url_to_relative);
var strTok1;
var strTok2;
var breakPoint = 0;
var outPath = <span class="literal">""</span>;
var forceSlash = false;
<span class="reserved">if</span> (targetURL.path == <span class="literal">""</span>)
targetURL.path = <span class="literal">"/"</span>;
<span class="reserved">else</span>
forceSlash = true;
<span class="comment">// Crop away last path part</span>
base_url = baseURL.path.substring(0, baseURL.path.lastIndexOf(<span class="literal">'/'</span>));
strTok1 = base_url.split(<span class="literal">'/'</span>);
strTok2 = targetURL.path.split(<span class="literal">'/'</span>);
<span class="reserved">if</span> (strTok1.length >= strTok2.length) {
<span class="reserved">for</span> (var i=0; i<strTok1.length; i++) {
<span class="reserved">if</span> (i >= strTok2.length || strTok1[i] != strTok2[i]) {
breakPoint = i + 1;
break;
}
}
}
<span class="reserved">if</span> (strTok1.length < strTok2.length) {
<span class="reserved">for</span> (var i=0; i<strTok2.length; i++) {
<span class="reserved">if</span> (i >= strTok1.length || strTok1[i] != strTok2[i]) {
breakPoint = i + 1;
break;
}
}
}
<span class="reserved">if</span> (breakPoint == 1)
<span class="reserved">return</span> targetURL.path;
<span class="reserved">for</span> (var i=0; i<(strTok1.length-(breakPoint-1)); i++)
outPath += <span class="literal">"../"</span>;
<span class="reserved">for</span> (var i=breakPoint-1; i<strTok2.length; i++) {
<span class="reserved">if</span> (i != (breakPoint-1))
outPath += <span class="literal">"/"</span> + strTok2[i];
<span class="reserved">else</span>
outPath += strTok2[i];
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