Component-Builder/admin/models/forms/layout.js

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	@version		2.7.x
	@created		30th April, 2015
	@package		Component Builder
	@subpackage		layout.js
	@author			Llewellyn van der Merwe <http://joomlacomponentbuilder.com>	
	@github			Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
	@copyright		Copyright (C) 2015. All Rights Reserved
	@license		GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html 
	
	Builds Complex Joomla Components 
                                                             
/-----------------------------------------------------------------------------------------------------------------------------*/

// Some Global Values
jform_vvvvvyzvyt_required = false;

// Initial Script
jQuery(document).ready(function()
{
	var add_php_view_vvvvvyz = jQuery("#jform_add_php_view input[type='radio']:checked").val();
	vvvvvyz(add_php_view_vvvvvyz);
});

// the vvvvvyz function
function vvvvvyz(add_php_view_vvvvvyz)
{
	// set the function logic
	if (add_php_view_vvvvvyz == 1)
	{
		jQuery('#jform_php_view').closest('.control-group').show();
		if (jform_vvvvvyzvyt_required)
		{
			updateFieldRequired('php_view',0);
			jQuery('#jform_php_view').prop('required','required');
			jQuery('#jform_php_view').attr('aria-required',true);
			jQuery('#jform_php_view').addClass('required');
			jform_vvvvvyzvyt_required = false;
		}

	}
	else
	{
		jQuery('#jform_php_view').closest('.control-group').hide();
		if (!jform_vvvvvyzvyt_required)
		{
			updateFieldRequired('php_view',1);
			jQuery('#jform_php_view').removeAttr('required');
			jQuery('#jform_php_view').removeAttr('aria-required');
			jQuery('#jform_php_view').removeClass('required');
			jform_vvvvvyzvyt_required = true;
		}
	}
}

// update required fields
function updateFieldRequired(name,status)
{
	var not_required = jQuery('#jform_not_required').val();

	if(status == 1)
	{
		if (isSet(not_required) && not_required != 0)
		{
			not_required = not_required+','+name;
		}
		else
		{
			not_required = ','+name;
		}
	}
	else
	{
		if (isSet(not_required) && not_required != 0)
		{
			not_required = not_required.replace(','+name,'');
		}
	}

	jQuery('#jform_not_required').val(not_required);
}

// the isSet function
function isSet(val)
{
	if ((val != undefined) && (val != null) && 0 !== val.length){
		return true;
	}
	return false;
}



function getSnippetDetails_server(snippetId){
	var getUrl = "index.php?option=com_componentbuilder&task=ajax.snippetDetails&format=json";
	if(token.length > 0 && snippetId > 0){
		var request = 'token='+token+'&id='+snippetId;
	}
	return jQuery.ajax({
		type: 'GET',
		url: getUrl,
		dataType: 'jsonp',
		data: request,
		jsonp: 'callback'
	});
}

function getSnippetDetails(id){
	getSnippetDetails_server(id).done(function(result) {
		if(result.snippet){
			var description = '';
			if (result.description.length > 0) {
				description = '<p>'+result.description+'</p>';
			}
			var library = '';
			if (result.library.length > 0) {
				library = ' <b>('+result.library+')</b>';
			}
			var code = '<div id="snippet-code"><b>'+result.name+' ('+result.type+')</b> <a href="'+result.url+'" target="_blank" >see more details'+library+'</a><br /><em>'+result.heading+'</em><br /><textarea  id="snippet" class="span12" rows="11">'+result.snippet+'</textarea></div>';
			jQuery('#snippet-code').remove();
			jQuery('.snippet-code').append(code);
			// make sure the code block is active
			jQuery("#snippet").focus(function() {
				var jQuerythis = jQuery(this);
				jQuerythis.select();
			
				// Work around Chrome's little problem
				jQuerythis.mouseup(function() {
					// Prevent further mouseup intervention
					jQuerythis.unbind("mouseup");
					return false;
				});
			});
		}
		if(result.usage){
			var usage = '<div id="snippet-usage"><p>'+result.usage+'</p></div>';
			jQuery('#snippet-usage').remove();
			jQuery('.snippet-usage').append(usage);
		}
	})
}

function getDynamicValues_server(dynamicId){
	var getUrl = "index.php?option=com_componentbuilder&task=ajax.getDynamicValues&format=json";
	if(token.length > 0 && dynamicId > 0){
		var request = 'token='+token+'&view=layout&id='+dynamicId;
	}
	return jQuery.ajax({
		type: 'GET',
		url: getUrl,
		dataType: 'jsonp',
		data: request,
		jsonp: 'callback'
	});
}

function getDynamicValues(id){
	getDynamicValues_server(id).done(function(result) {
		if(result){
			jQuery('#dynamic_values').remove();
			jQuery('.dynamic_values').append('<div id="dynamic_values">'+result+'</div>');
			// make sure the code bocks are active
			jQuery("code").click(function() {
				jQuery(this).selText().addClass("selected");
			});
		}
	})
}

function getLayoutDetails_server(id){
	var getUrl = "index.php?option=com_componentbuilder&task=ajax.getLayoutDetails&format=json";
	if(token.length > 0 && id > 0){
		var request = 'token='+token+'&id='+id;
	}
	return jQuery.ajax({
		type: 'GET',
		url: getUrl,
		dataType: 'jsonp',
		data: request,
		jsonp: 'callback'
	});
}

function getLayoutDetails(id){
	getLayoutDetails_server(id).done(function(result) {
		if(result){
			jQuery('#details').append(result);
			// make sure the code bocks are active
			jQuery("code").click(function() {
				jQuery(this).selText().addClass("selected");
			});
		}
	})
}

// set snippets that are on the page
var snippetIds = [];
var snippets = {};
var snippet = 0;
jQuery(document).ready(function($)
{
	jQuery("#jform_snippet option").each(function()
	{
		var key =  jQuery(this).val();
		var text =  jQuery(this).text();
		snippets[key] = text;
		snippetIds.push(key);
	});
	snippet = jQuery("#jform_snippet").val();
	getSnippets();
});

function getSnippets_server(libraries){
	var getUrl = "index.php?option=com_componentbuilder&task=ajax.getSnippets&format=json";
	if(token.length > 0 && libraries.length > 0){
		var request = 'token='+token+'&libraries='+JSON.stringify(libraries);
	}
	return jQuery.ajax({
		type: 'GET',
		url: getUrl,
		dataType: 'jsonp',
		data: request,
		jsonp: 'callback'
	});
}
function getSnippets(){
	jQuery("#loading").show();
	// clear the selection
	jQuery('#jform_snippet').find('option').remove().end();
	jQuery('#jform_snippet').trigger('liszt:updated');
	// get country value if set
	var libraries = jQuery("#jform_libraries").val();
	if (libraries) {
		getSnippets_server(libraries).done(function(result) {
			setSnippets(result);
			jQuery("#loading").hide();
			if (typeof snippetButton !== 'undefined') {
				// ensure button is correct
				var snippet = jQuery('#jform_snippet').val();
				snippetButton(snippet);
			}
		});
	}
	else
	{
		// load all snippets in none is selected
		setSnippets(snippetIds);
		jQuery("#loading").hide();
	}
}
function setSnippets(array){
	if (array) {
		jQuery('#jform_snippet').append('<option value="">'+select_a_snippet+'</option>');
		jQuery.each( array, function( i, id ) {
			if (id in snippets) {
				jQuery('#jform_snippet').append('<option value="'+id+'">'+snippets[id]+'</option>');
			}
			if (id == snippet) {
				jQuery('#jform_snippet').val(id);
			}
		});
	} else {
		jQuery('#jform_snippet').append('<option value="">'+create_a_snippet+'</option>');
	}
	jQuery('#jform_snippet').trigger('liszt:updated');
}