Create_object_from_diraxcprule:e2a5e4b2-240d-438e-a7ee-d72db5b984480.2AXCP2006-09-06ANSCThe _main script is a tester for the dir2obj script and Dir2Obj function. It takes all subdirs in a directory and feeds them to Dir2Obj
The function Dir2Obj adds all files in a directory with a certain mask to an Axmedis object.
Optionally an indexfile match can be specified (e.g. "index.htm".
If matched the file will be added as the first resource in the object
Only htm* files are allowed for indexfile match.
Dublin Core can be added. It will be taken from the file DC_file. This file must have been created from the Axmedis editor DC editor and viewer
If an indexfile is searched and get_title is true title extraction will be tried on the indexfile and added as DCtitle to the object
A css file can be added as resource.
In this case the contentID will be set to "css/style.css" by default. If the output_path doesn't exist it will be created
The function returns true upon success and saves the object. false otherwise2006-10-042006-09-0612006-12-3113:38:23InactiveC:\\axtest\\html of indexfile
use_extensions, // add extensions to contentID
css_dir, // dir containing the css file. "" to skip
css_name, // css filename leave "" for default ("style.css")
output_path, // where the object will be saved
output_object // filename of the object to output INCLUDING extension eg. "out_obj.axm"
)
{
var error =""; // here all the messages will be pushed
output_path = output_path +"\\";
// initial checks:
// check that the input dir exists
if (!existsDir(dir))
{
print ("ERROR: The directory " + dir + " doesn't exist");
return (false)
}
// check that an input_object specified really exists
if (input_object != "" && !existsFile(input_object))
{
print ("ERROR: Object file " + input_object + " doen't exist");
return (false);
}
// prevent the output object overwriting the input one
if (input_object == (output_path + output_object))
{
print ("ERROR: I cannot overwrite the same object. Change the output object or select to create new");
return (false);
}
// check that indexfile to search (if specified) contains "htm" // TODO this should be better
if (indexfile != "" && !indexfile.match ("htm"))
{
print ("ERROR: Sorry, I can only take \"htm*\" files as index");
return (false);
}
// check that if anindexfile has been specified also the mask includes htm or *.*
if (mask != "*.*" && !mask.match ("htm") && indexfile != "")
{
print ("ERROR: Sorry, Index file must be html and included in mask.\n You are using \""+mask+"\" as mask and \""+indexfile+"\" as index search.\nchange mask or remove index search");
return (false);
}
// check that output_path and output_object has been specified
if (output_object == "" || output_path == "\\")
{
print ("ERROR: Please specify output path (e.g. \"c:\") and output filename (e.g. \"object001.axm\")");
return (false);
}
// warn about missing extension for output object
if (!output_object.match (".axm"))
{
error = error + "\nWARNING: no \".axm\" extension specified for output object!";
}
// If the output_path doesn't exist create it and warn.
if (!existsDir(output_path))
{
if (makeDir (output_path))
{
error = error + ("\nWARNING: The output directory \"" + output_path + "\" doesn't exist: creating it");
}
else
{
// just in case
print ("ERROR: Unable to create \"" + output_path + "\"");
return (false);
}
}
// get the files in an array
files = getfilelist (dir, mask);
if (files.length <=0) //check that the folder isn't empty an that there are files
{
print ("ERROR: The directory "+ dir + " is empty or no files of type \""+mask+"\" found in it");
return (false);
}
error = error + "\nINFO: Taking files of the type "+mask;
//start:
print ("-----------creating object from \""+dir+"\""+"-----------------\n");
var howmany = files.length; // number of files found
var resources = new Array(howmany); // array containing the resources that will be added
if (indexfile != "") //if an index file to match was specified
{
theindexfile =""; // this will be used later... if no match is found it will stay ""
for (i in files)
{
if (filefrompath(files[i]).match (indexfile) && filefrompath(files[i]).length ==indexfile.length)
//if the exact match for string in indexfile is found
{
error = error +"\nINFO: I found a match for \""+indexfile+"\": Adding " + files[i] + " as first resource in the object";
theindexfile = files[i]; // save the filename to theindexfile
var res = new AxResource;
res.load (files[i]); // load the resource
resources.push (res); //push it as firt element of the resources array
}
}
if (theindexfile == "") // warn if no match was found
{
error = error +"\nWARNING: Didn't find any exact file match for \""+indexfile+"\" in "+dir;
}
for (i in files) //add all the other files
{
if (filefrompath(files[i]).match (indexfile) && filefrompath(files[i]).length ==indexfile.length)
// but not the index file!
{
}
else
{
var res = new AxResource;
res.load (files[i]);
resources.push (res);
}
}
}
else // no index file to match was specified
{
error = error + "\nINFO: Adding resources: not using index file";
for (i in files) //add the files
{
var res = new AxResource;
res.load (files[i]);
resources.push (res);
}
}
if (input_object == "") //create a new empty axmedis object
{
var axObj = new AxmedisObject();
error = error + "\nINFO: Creating new object";
}
else
{
var axObj = new AxmedisObject(input_object); //load an existing object
error = error + "\nINFO: Using existing object "+ input_object;
}
if (DC_file != "") // if Dublin Core must be added
{
// put Dublin Core in the object
if (indexfile != "" && theindexfile != "" && get_title) // if indexfile match was found
{
// try to extract the title from in the indexfile found
var DC_title = get_HTML_Title (theindexfile);
var dc = axObj.getDublinCore ();
dc.addDCElement("title", DC_title);
error = error +"\nINFO: Explicitly adding DC title \""+DC_title+"\" taking it from " +dir + "\\" + theindexfile+" tag";
if (addDC (axObj, DC_file) != false)
{
error = error +"\nINFO: Adding DC from file \""+DC_file+"\"";
}
else
{
error = error +"\nWARINING: Problem trying to get DC from file \""+DC_file+"\" please refer to add_DC message";
}
}
// just add the DC without any title
else
{
if (addDC (axObj, DC_file) != false)
{
error = error +"\nINFO: Adding DC from file \""+DC_file+"\"";
}
else
{
error = error +"\nWARINING: Problem trying to get DC from file \""+DC_file+"\" please refer to add_DC message";
}
}
}
else // if no DC must be added
{
error = error + "\nINFO: No Dublin Core being added"
}
for (i in resources) //add all the resources in to the object
{
if (use_extensions) // if file extensions must be added to the contentID
// add file extension to contentID (thanks to Ivan for this)
{
resources[i].contentID = resources[i].contentID + mimeTypeToExt(resources[i].mimeType);
}
axObj.addContent (resources[i]);
}
if (use_extensions) // tell what happened about extensions
{
error = error +"\nINFO: Adding file extensions to resource ContentID";
}
else
{
error = error +"\nINFO: Not adding file extensions to resource ContentID";
}
var cssres = add_css (css_dir,css_name); //try to get the css
if (css_dir == "" || !cssres) //if the css_dir is empty (skip) or if adding the css failed
{
error = error + "\nWARNING: No css file being added.";
}
else // if the css must be added and it was found
{
cssres.contentID = "css/style.css"; // this is specific to the ANSC instruments objects
axObj.addContent (cssres); //add the css to the object
error = error + "\nINFO: Adding css file "+css_dir + "\\" + css_name +" with contentID \""+ cssres.contentID+ "\"";
}
// Save the axmedis object
axObj.save (output_path + output_object); // output_object is in the Arguments
// print a report about the object and all the process (error contains all the messages)
print (error+ "\n\nSUCCESS: Saved " + output_path + output_object+"\n");
return (true);
}]]>
</JS_Script>
<JS_Script name="HTML_title">
<![CDATA[/* tries to extract the title from an HTML file
the <title> tag must be within a <head></head> section
and the closing tag must exists
The funcion will trim the contents from leading and trailing spaces, tabs newlines etc.
the function returns the title found or an exmpty string on unsuccess
*/
function get_HTML_Title (file)
{
if (! existsFile(file)) // check that the file exists
{
print ("html title ERROR: File " + file + "doen't exist");
return ("");
}
var all = readFromFile(file); // read from the file into a string
var headpos = all.indexOf(""); //search for the tag
if (headpos < 0) // if the zhead> tag is not find: error
{
print ("html title ERROR: File " + file + " contains no tag");
return ("");
}
var titlepos = all.indexOf ("",headpos); //search for the <title> tag
if (titlepos < 0) // if not found: error
{
print ("html title ERROR: File " + file + "contains no <title> tag");
return ("");
}
//search for the closing tag
// could be less strict and find the firts "",titlepos);
if (endtitlepos < 0) // if not sound: error
{
print ("html title ERROR: File " + file + "contains no end tag");
return ("");
}
var output = all.slice (titlepos+7,endtitlepos); // get the substring in ... substring
var trim = 0;
for (i in output) // check for leading spaces, tabs and newlines...
{
if (output.charCodeAt(i) == 32 || output.charCodeAt(i) == 9 || output.charCodeAt(i) == 10)
{
trim = trim + 1; //leading index for slice
}
else break // ...up to the first nonspace char found
}
var trimlength = output.length;
for (j = output.length-1; j >= 0; j--) // check for trailing spaces, tabs and newlines from ednd of string...
{
if (output.charCodeAt(j) == 32 || output.charCodeAt(j) == 9 || output.charCodeAt(j) == 10)
{
trimlength = j ; //trailing index slice
}
else break // ... down to the first nonspace char found
}
output = output.slice(trim,trimlength); // slice the string
print ("html title SUCCESS: extracted \""+ output + "\" from " + file);
return (output);
}]]>
=0; l--)
{
if (file[l] == "\\") {break;}
trim= trim-1;
}
file = file.slice (trim);
return (file)
}]]>
/ ]*)([^>]*)>","g"); // matches that tag name $1 and attribute string $2
var reTagText = new RegExp("<([^>/ ]*)([^>]*)>([^<]*)","g"); // matches tag name $1, attribute string $2, and text $3
var strType = "";
var strTag = "";
var strText = "";
var strAttributes = "";
var strOpen = "";
var strClose = "";
var iElements = 0;
var xmleLastElement = null;
if (this.XML.length == 0) return;
var arrElementsUnparsed = this.XML.match(reTag);
var arrElementsUnparsedText = this.XML.match(reTagText);
var i=0;
if (arrElementsUnparsed[0].replace(reTag, "$1") == "?xml") i++;
for (; i -1) strText = arrElementsUnparsedText[i];
else {
for (; i0) ? this.elements.length-1 : 0;
if (iElemLevel < 0 || typeof(iElemLevel) != "number" || isNaN(iElemLevel)) iElemLevel = this.elements[iElemIndex-1].level;
if (!Attributes) Attributes = "";
var Elem = new Array();
var iAddIndex = iElemIndex;
if (iElemIndex > 0) {
for (var i=iElemIndex; i iElemLevel) iAddIndex++;
else if (this.elements[i].level <= this.elements[iElemIndex].level) break;
Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,iElemLevel+1,this);
} else {
Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,1,this);
}
this.elements = this.elements.add(iAddIndex,Elem);
for (var i=iAddIndex; i0) ? this.elements.length-1 : 0;
if (iElemLevel < 0 || typeof(iElemLevel) != "number" || isNaN(iElemLevel)) iElemLevel = this.elements[iElemIndex-1].level;
if (!Attributes) Attributes = "";
var Elem = null;
var iAddIndex = iElemIndex;
if (iElemIndex > 0 && iElemLevel > 0) {
Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,iElemLevel+1,this);
} else {
Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,1,this);
}
this.elements = this.elements.add(iAddIndex,Elem);
for (var i=iAddIndex; i this.elements[iElem1Index].level) arrElem1Elements[arrElem1Elements.length] = this.elements[i]; else if (i>iElem1Index) break;
for (var i=iElem2Index; i this.elements[iElem2Index].level) arrElem2Elements[arrElem2Elements.length] = this.elements[i]; else if (i>iElem2Index) break;
var arrMovedElements = new Array();
if (iElem1Index < iElem2Index) {
for (i=0; i]$/gi, "");
if (((this.elements[i+1] && this.elements[i+1].level <= this.elements[i].level) || // next element is a lower or equal to
(!this.elements[i+1] && this.elements[i-1])) // no next element, previous element
&& this.element(i).text == "") {
strXML += "/";
}
strXML += ">";
if (this.element(i).text != "") strXML += this.element(i).text;
else strXML += "\n";
if (((this.elements[i+1] && this.elements[i+1].level <= this.elements[i].level) || // next element is a lower or equal to
(!this.elements[i+1] && this.elements[i-1])) // no next element, previous element
&& this.element(i).text != "") strXML += "\n";
if (!this.elements[i+1]) {
lastelem = i;
for (var j=i; j>-1; j--) {
if (this.elements[j].level >= this.elements[i].level) continue;
else {
if (this.elements[j].level < this.elements[lastelem].level) {
strXML += RepeatChar("\t",this.elements[j].level-1) + "\n";
lastelem = j;
}
}
}
} else {
if (this.elements[i+1].level < this.elements[i].level) {
lastelem = i;
for (var j=i; this.elements[j].level>=this.elements[i+1].level; j--) {
if (this.elements[i] && this.elements[j] && this.elements[j].level < this.elements[i].level && this.elements[j].level < this.elements[lastelem].level) {
strXML += RepeatChar("\t",this.elements[j].level-1) + "\n";
lastelem = j;
}
}
}
}
if (strXML.length > 1000) {
arrXML[arrXML.length] = strXML;
strXML = "";
}
}
arrXML[arrXML.length] = strXML;
return arrXML.join("");
}
function JSXMLBuilder_XMLElement(strName,Attributes,strText,iLevel,xmlBuilder) {
this.type = "element";
this.name = strName;
this.attributes = (typeof(Attributes) != "string") ? Attributes : null;
this.attributeString = (typeof(Attributes) == "string") ? Attributes : "";
this.text = strText;
this.level = iLevel;
this.index = -1;
this.xmlBuilder = xmlBuilder;
this.parseAttributes = JSXMLBuilder_XMLElement_parseAttributes;
this.attribute = JSXMLBuilder_XMLElement_attribute;
this.setAttribute = JSXMLBuilder_XMLElement_setAttribute;
this.removeAttribute = JSXMLBuilder_XMLElement_removeAttribute;
this.parentElement = JSXMLBuilder_XMLElement_parentElement;
this.childElement = JSXMLBuilder_XMLElement_childElement;
}
function JSXMLBuilder_XMLElement_parseAttributes() {
if (!this.attributes) {
var reAttributes = new RegExp(" ([^= ]*)=","g"); // matches attributes
if (this.attributeString.match(reAttributes) && this.attributeString.match(reAttributes).length) {
var arrAttributes = this.attributeString.match(reAttributes);
if (!arrAttributes.length) arrAttributes = null;
else for (var j=0; j0) { // move down
for (; this.iElemLevel > 0; this.iElemLevel--) {
if (this.xmleElem.parentElement && this.xmleElem.parentElement.childElements[this.arrElemIndex[this.iElemLevel]]) {
this.xmleElem = this.xmleElem.parentElement.childElements[this.arrElemIndex[this.iElemLevel]];
this.iElemLevel++;
this.arrElemIndex = this.arrElemIndex.slice(0,this.iElemLevel+1);
break;
} else {
this.xmleElem = this.xmleElem.parentElement;
}
}
this.iElemLevel--;
} else {
return false;
}
}
}
return (typeof(this.xmleElem) == "object" && this.iElemLevel > -1);
}
function ParseAttribute(str,Attribute) {
var str = str + ">";
str = str.replace(/[\n]/,"");
if (str.indexOf(Attribute + "='")>-1)
var Attr = new RegExp(".*" + Attribute + "='([^']*)'|([^'])'.*>");
else if (str.indexOf(Attribute + '="')>-1)
var Attr = new RegExp(".*" + Attribute + '="([^"]*)"|([^"]*)".*>');
a = str.match(Attr, "$1");
return a[1];
}
function Array_Remove(c) {
var tmparr = new Array();
for (var i=0; i
element
if ((xmlDoc.rootElement.name) != "Description") {
print ("add_DC ERROR: The file " + DC_file + " doesen't seem a valid DC XML file - Could not find \"Description\" root element");
return (false);
}
//var axObj = new AxmedisObject(obj);
var dc = obj.getDublinCore ();
for (var xmlIterator=new JSXMLIterator(xmlDoc.rootElement); xmlIterator.getNextNode();) {
for (j = 0; j < DC_elements.length; j++) {
// just in case: check that the element is a valid DC one and that it is not empty
if ((xmlIterator.xmleElem.name == DC_elements[j]) && (xmlIterator.xmleElem.text.length >0)) {
dc.addDCElement (xmlIterator.xmleElem.name, xmlIterator.xmleElem.text, xmlIterator.xmleElem.attribute ("lang"));
//print ("Adding DC element *" + xmlIterator.xmleElem.name +"*\twith value: \"" + xmlIterator.xmleElem.text+ "\" and lang attribute: \""+xmlIterator.xmleElem.attribute ("lang")+"\"");
}
}
}
return (obj);
}]]>
of indexfile
true, // add extensions to contentID
"c:\\axtest\\css", // dir containing the css file. "" to skip
"", // css filename leave "" for default : "style.css"
"c:\\instruments", // where the object will be saved. (use "\\" as path separator)
filefrompath(directory[m])+".axm" // filename of the object to output INCLUDING extension eg. "out_obj.axm"
)
}
return (success);
}
test();]]>