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‎README.md

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NEAT Layout Manager:
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--------------------
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Neat is a cakephp like layout manager , you can find in this repository Neat library
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with an example of how to use it.
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Instalation:
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------------
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Download CodeIgniter from the project webpage
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Extract Project content into you codeigniter folder - Take care there is an example called Home.
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In autload config add Neat library -- $autoload['libraries'] = array('Neat');
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In autload config add url and html helpers -- $autoload['helper'] = array('url','html');
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Usage:
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------
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In Neat configuration file define your layout , your webroot folder and elements folder.
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Ex:
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$neat_lm['default_layout'] = 'default';
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$neat_lm['elements_folder'] = 'elements';
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$neat_lm['HTML_WEBROOT'] = base_url().'webroot/';
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define you layout use:
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$this->neat->setLayout('default');
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Render View use :
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$this->neat->render('home/index', $data_sample);
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using CSS Or Javascript use:
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$this->neat->css('css/bs.min.css'); OR $this->neat->css('http://wwww.URL');
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$this->neat->js('js/jq.min.js'); OR $this->neat->js('http://wwww.URL');
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Use Elements:
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$this->neat->get_elements('home/hello',$sample1);
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Use Metatags:
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$this->neat->meta_tag_link('description','Neat Template Manager');
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In your Layout file:
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--------------------
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Neat Template Manager</title>
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<?php $this->neat->get_elements('neat/header_script_for_layout'); ?>
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</head>
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<body>
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<h1 style="color: blue;"> Here is the Layout Header </h1>
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<?php echo $content_for_layout; ?>
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<h1 style="color: red;"> Here is the Layout Footer </h1>
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</body>
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</html>

‎application/config/custome/neat.php

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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$neat_lm['default_layout'] = 'default';
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$neat_lm['elements_folder'] = 'elements';
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$neat_lm['HTML_WEBROOT'] = base_url().'webroot/';
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‎application/controllers/home.php

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Home extends CI_Controller
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{
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public function index() {
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$data_sample = array();
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$data_sample['sample1']='data1';
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$data_sample['sample2']='data2';
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$this->neat->setLayout('default');
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$this->neat->render('home/index', $data_sample);
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}
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}

‎application/libraries/Neat.php

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class Neat
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{
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private $config;
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private $layout;
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private $data = array();
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private $ci_instance;
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private $elements_folder;
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private $html_webroot;
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public $css_output = array();
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public $js_output = array();
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public $metatags = array();
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public function __construct() {
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include_once(APPPATH.'config/custome/neat.php');
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$this->config = $neat_lm;
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$this->layout = 'layouts/'.$this->config['default_layout'];
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$this->elements_folder = $this->config['elements_folder'];
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$this->html_webroot = $this->config['HTML_WEBROOT'];
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$this->ci_instance =& get_instance();
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}
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function setLayout($name) {
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$this->layout = 'layouts/'.$name;
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}
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function render($view, $data = null, $return = false) {
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if($data != null && is_array($data)) {
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$this->data = array_merge($this->data, $data);
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}
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$content_layout = array();
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$content_layout['content_for_layout'] = $this->ci_instance->load->view($view, $this->data, true);
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if ($return) {
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$output = $this->ci_instance->load->view($this->layout, $content_layout, true);
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return $output;
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} else {
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$this->ci_instance->load->view($this->layout, $content_layout, false);
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}
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}
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function get_elements($name) {
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$output = $this->ci_instance->load->view($this->elements_folder.'/'.$name, $this->data, false) ;
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return $output;
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}
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// Must be called before render method so data applies to view
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public function bind_data($key, $value) {
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$this->data[$key] = $value;
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return $this;
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}
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public function css($href = '', $rel = 'stylesheet', $type = 'text/css', $title = '', $media = '', $index_page = FALSE) {
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$css_output = '';
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if (strpos($href, '//') !== false) {
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$this->css_output[] = link_tag($href , $rel, $type, $title, $media, $index_page = FALSE);
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}else{
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$this->css_output[] = link_tag($this->html_webroot.$href , $rel, $type, $title, $media, $index_page = FALSE);
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}
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}
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public function js($src = '', $language = 'javascript', $type = 'text/javascript') {
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if (strpos($src, '//') !== false) {
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$this->js_output[] = '<script type="'.$type.'" src="'.$src.'"></script>';
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}else{
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$this->js_output[] = '<script type="'.$type.'" src="'.$this->html_webroot.$src.'"></script>';
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}
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}
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public function meta_tag_link($name = "", $content = "", $type = 'name') {
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$this->metatags[]=meta($name,$content,$type);
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}
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}

‎application/views/elements/footer.php

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This is the footer

‎application/views/elements/home/hello.php

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This Text From Inside The elements
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<br>This data from elements:<?php echo $sample1; ?></br>

‎application/views/elements/neat/header_script_for_layout.php

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<?php
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if (!empty($this->neat->css_output)) {
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foreach ($this->neat->css_output as $css) {
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echo $css;
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}
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}
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if (!empty($this->neat->js_output)) {
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foreach ($this->neat->js_output as $js) {
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echo $js;
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}
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}
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if (!empty($this->neat->metatags)) {
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foreach ($this->neat->metatags as $metatags) {
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echo $metatags;
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}
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}
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?>

‎application/views/home/index.php

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<?php $this->neat->css('css/bs.min.css'); ?>
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<?php $this->neat->js('js/jq.min.js'); ?>
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<?php $this->neat->meta_tag_link('description','Neat Template Manager'); ?>
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<?php $this->neat->get_elements('home/hello',$sample1); ?>
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<br></br>
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<p>This variable From inside the view direct - <?php echo $sample1; ?></p>
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