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/*!
Parser includes
All the functions that deal with microformats v1 include rules
Copyright (C) 2010 - 2015 Glenn Jones. All Rights Reserved.
MIT License: https://raw.github.com/glennjones/microformat-shiv/master/license.txt
Dependencies dates.js, domutils.js, html.js, isodate,js, text.js, utilities.js
*/
var Modules = (function (modules) {
// check parser module is loaded
if(modules.Parser){
/**
* appends clones of include Nodes into the DOM structure
*
* @param {DOM node} rootNode
*/
modules.Parser.prototype.addIncludes = function(rootNode) {
this.addAttributeIncludes(rootNode, 'itemref');
this.addAttributeIncludes(rootNode, 'headers');
this.addClassIncludes(rootNode);
};
/**
* appends clones of include Nodes into the DOM structure for attribute based includes
*
* @param {DOM node} rootNode
* @param {String} attributeName
*/
modules.Parser.prototype.addAttributeIncludes = function(rootNode, attributeName) {
var arr,
idList,
i,
x,
z,
y;
arr = modules.domUtils.getNodesByAttribute(rootNode, attributeName);
x = 0;
i = arr.length;
while(x < i) {
idList = modules.domUtils.getAttributeList(arr[x], attributeName);
if(idList) {
z = 0;
y = idList.length;
while(z < y) {
this.apppendInclude(arr[x], idList[z]);
z++;
}
}
x++;
}
};
/**
* appends clones of include Nodes into the DOM structure for class based includes
*
* @param {DOM node} rootNode
*/
modules.Parser.prototype.addClassIncludes = function(rootNode) {
var id,
arr,
x = 0,
i;
arr = modules.domUtils.getNodesByAttributeValue(rootNode, 'class', 'include');
i = arr.length;
while(x < i) {
id = modules.domUtils.getAttrValFromTagList(arr[x], ['a'], 'href');
if(!id) {
id = modules.domUtils.getAttrValFromTagList(arr[x], ['object'], 'data');
}
this.apppendInclude(arr[x], id);
x++;
}
};
/**
* appends a clone of an include into another Node using Id
*
* @param {DOM node} rootNode
* @param {Stringe} id
*/
modules.Parser.prototype.apppendInclude = function(node, id){
var include,
clone;
id = modules.utils.trim(id.replace('#', ''));
include = modules.domUtils.getElementById(this.document, id);
if(include) {
clone = modules.domUtils.clone(include);
this.markIncludeChildren(clone);
modules.domUtils.appendChild(node, clone);
}
};
/**
* adds an attribute marker to all the child microformat roots
*
* @param {DOM node} rootNode
*/
modules.Parser.prototype.markIncludeChildren = function(rootNode) {
var arr,
x,
i;
// loop the array and add the attribute
arr = this.findRootNodes(rootNode);
x = 0;
i = arr.length;
modules.domUtils.setAttribute(rootNode, 'data-include', 'true');
modules.domUtils.setAttribute(rootNode, 'style', 'display:none');
while(x < i) {
modules.domUtils.setAttribute(arr[x], 'data-include', 'true');
x++;
}
};
/**
* removes all appended include clones from DOM
*
* @param {DOM node} rootNode
*/
modules.Parser.prototype.removeIncludes = function(rootNode){
var arr,
i;
// remove all the items that were added as includes
arr = modules.domUtils.getNodesByAttribute(rootNode, 'data-include');
i = arr.length;
while(i--) {
modules.domUtils.removeChild(rootNode,arr[i]);
}
};
}
return modules;
} (Modules || {}));
|
