forked from joomla/Component-Builder
401 lines
15 KiB
PHP
401 lines
15 KiB
PHP
<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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__ __ _ _____ _ _ __ __ _ _ _
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\ \ / / | | | __ \ | | | | | \/ | | | | | | |
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\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
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\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
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\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
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\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/
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@version 2.6.x
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@created 30th April, 2015
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@package Component Builder
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@subpackage view.html.php
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@author Llewellyn van der Merwe <http://vdm.bz/component-builder>
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@github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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Builds Complex Joomla Components
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/-----------------------------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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// import Joomla view library
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jimport('joomla.application.component.view');
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/**
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* Componentbuilder View class for the Get_snippets
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*/
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class ComponentbuilderViewGet_snippets extends JViewLegacy
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{
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// Overwriting JView display method
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function display($tpl = null)
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{
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// get component params
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$this->params = JComponentHelper::getParams('com_componentbuilder');
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// get the application
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$this->app = JFactory::getApplication();
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// get the user object
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$this->user = JFactory::getUser();
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// get global action permissions
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$this->canDo = ComponentbuilderHelper::getActions('get_snippets');
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// Initialise variables.
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$this->items = $this->get('Items');
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// We don't need toolbar in the modal window.
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if ($this->getLayout() !== 'modal')
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{
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// add the tool bar
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$this->addToolBar();
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}
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// set the document
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$this->setDocument();
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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throw new Exception(implode("\n", $errors), 500);
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}
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parent::display($tpl);
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}
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/**
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* Prepares the document
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*/
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protected function setDocument()
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{
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// always make sure jquery is loaded.
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JHtml::_('jquery.framework');
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// Load the header checker class.
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require_once( JPATH_COMPONENT_ADMINISTRATOR.'/helpers/headercheck.php' );
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// Initialize the header checker.
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$HeaderCheck = new componentbuilderHeaderCheck;
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// Load uikit options.
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$uikit = $this->params->get('uikit_load');
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// Set script size.
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$size = $this->params->get('uikit_min');
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// Set css style.
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$style = $this->params->get('uikit_style');
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// The uikit css.
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if ((!$HeaderCheck->css_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
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{
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$this->document->addStyleSheet(JURI::root(true) .'/media/com_componentbuilder/uikit/css/uikit'.$style.$size.'.css');
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}
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// The uikit js.
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if ((!$HeaderCheck->js_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
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{
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$this->document->addScript(JURI::root(true) .'/media/com_componentbuilder/uikit/js/uikit'.$size.'.js');
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}
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// Load the script to find all uikit components needed.
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if ($uikit != 2)
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{
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// Set the default uikit components in this view.
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$uikitComp = array();
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$uikitComp[] = 'data-uk-grid';
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}
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// Load the needed uikit components in this view.
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if ($uikit != 2 && isset($uikitComp) && ComponentbuilderHelper::checkArray($uikitComp))
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{
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// load just in case.
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jimport('joomla.filesystem.file');
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// loading...
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foreach ($uikitComp as $class)
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{
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foreach (ComponentbuilderHelper::$uk_components[$class] as $name)
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{
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// check if the CSS file exists.
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if (JFile::exists(JPATH_ROOT.'/media/com_componentbuilder/uikit/css/components/'.$name.$style.$size.'.css'))
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{
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// load the css.
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$this->document->addStyleSheet(JURI::root(true) .'/media/com_componentbuilder/uikit/css/components/'.$name.$style.$size.'.css');
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}
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// check if the JavaScript file exists.
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if (JFile::exists(JPATH_ROOT.'/media/com_componentbuilder/uikit/js/components/'.$name.$size.'.js'))
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{
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// load the js.
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$this->document->addScript(JURI::root(true) .'/media/com_componentbuilder/uikit/js/components/'.$name.$size.'.js', 'text/javascript', true);
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}
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}
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}
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}
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// load the local snippets
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if (ComponentbuilderHelper::checkArray($this->items))
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{
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$local_snippets = array();
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foreach ($this->items as $item)
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{
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$path = ComponentbuilderHelper::safeString($item->library . ' - (' . $item->type . ') ' . $item->name, 'filename', '', false). '.json';
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$local_snippets[$path] = $item;
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}
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}
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// Add the JavaScript for JStore
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$this->document->addScript(JURI::root() .'media/com_componentbuilder/js/jquery.json.min.js');
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$this->document->addScript(JURI::root() .'media/com_componentbuilder/js/jstorage.min.js');
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// check if we should use browser storage
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$setBrowserStorage = $this->params->get('set_browser_storage', null);
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if ($setBrowserStorage)
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{
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// check what (Time To Live) show we use
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$storageTimeToLive = $this->params->get('storage_time_to_live', 'global');
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if ('global' == $storageTimeToLive)
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{
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// use the global session time
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$session = JFactory::getSession();
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// must have itin milliseconds
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$expire = ($session->getExpire()*60)* 1000;
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}
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else
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{
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// use the Componentbuilder Global setting
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if (0 != $storageTimeToLive)
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{
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// this will convert the time into milliseconds
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$storageTimeToLive = $storageTimeToLive * 1000;
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}
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$expire = $storageTimeToLive;
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}
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}
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else
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{
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// set to use no storage
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$expire = 30000;
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}
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// token
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$this->document->addScriptDeclaration("var token = '". JSession::getFormToken() ."';");
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// set an error message if needed
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$this->document->addScriptDeclaration("var returnError = '<div class=\"uk-alert uk-alert-warning\"><h1>".JText::_('COM_COMPONENTBUILDER_AN_ERROR_HAS_OCCURRED')."!</h1><p>".JText::_('COM_COMPONENTBUILDER_PLEASE_TRY_AGAIN_LATER').".</p></div>';");
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// Set the Time To Live To JavaScript
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$this->document->addScriptDeclaration("var expire = ". (int) $expire.";");
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// load the local snippets
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if (ComponentbuilderHelper::checkArray($this->items))
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{
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// Set the local snippets array
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$this->document->addScriptDeclaration("var local_snippets = ". json_encode($local_snippets).";");
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}
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// add the document default css file
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$this->document->addStyleSheet(JURI::root(true) .'/administrator/components/com_componentbuilder/assets/css/get_snippets.css');
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// Set the Custom JS script to view
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$this->document->addScriptDeclaration("
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// start the moment the document is ready
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jQuery(document).ready(function () {
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getSnippets('https://api.github.com/repos/vdm-io/Joomla-Component-Builder-Snippets/git/trees/master');
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});
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jQuery(document).ready(function(){
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jQuery('body').on('click','.getmodal',function(){
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// Ajax request
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var btn = jQuery(this);
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btn.prop('disabled', true);
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setTimeout(function(){
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btn.prop('disabled', false);
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}, 3000);
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var path = btn.data('path');
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var type = btn.data('type');
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getSnippetModal(path, type);
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});
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});
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// load every thing once ready
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jQuery(document).ajaxStop(function () {
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if (0 === jQuery.active) {
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setTimeout( function() {
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//do something special
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jQuery('#snippets-github').html('<h1>Snippets</h1>');
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jQuery('#snippets-display').show();
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jQuery('#snippets-grid').trigger('display.uk.check');
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}, 1000);
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}
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});
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// get unix time stamp
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function unixTimeStamp(_theDate) {
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// check if JCB already has this snippet
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var aDate = new Date(_theDate);
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return Math.round(aDate.getTime()/1000);
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}
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// set the snippet status
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function getSnippetStatus(snippet, key) {
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// check if JCB already has this snippet
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if(local_snippets.hasOwnProperty(key)){
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// first get local time stamp
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var local_created = unixTimeStamp(local_snippets[key].created);
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var local_modified = unixTimeStamp(local_snippets[key].modified);
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// now get github time stamps
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var created = unixTimeStamp(snippet.created);
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var modified = unixTimeStamp(snippet.modified);
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// work out the status
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if (local_created == created) {
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if (local_modified == modified) {
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return 'equal';
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} else if (local_modified > modified) {
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return 'behind';
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} else if (local_modified < modified) {
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return 'ahead';
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}
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}
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return 'diverged';
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}
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return 'new';
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}
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// get the snippets
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function getSnippets(path) {
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var _paths = jQuery.jStorage.get('JCB-Snippets-Paths', null);
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if (_paths) {
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setSnippets(_paths);
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jQuery('#snippets-github').html('<h1>Snippets</h1>');
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jQuery('#snippets-display').show();
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} else {
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jQuery.get(path)
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.success(function(paths) {
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jQuery.jStorage.set('JCB-Snippets-Paths', paths, {TTL: expire});
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setSnippets(paths);
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})
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.error(function(jqXHR, textStatus, errorThrown) {
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jQuery('#snippets-github').html(returnError);
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});
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}
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}
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// set the snippets
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function setSnippets(paths) {
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jQuery.each(paths.tree, function(key,value){
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if (value.path.indexOf('.json') >= 0) {
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var _snippet = jQuery.jStorage.get(value.path, null);
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if (_snippet) {
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setSnippet(_snippet, value.path);
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jQuery('#snippets-grid').trigger('display.uk.check');
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} else {
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jQuery.get('https://raw.githubusercontent.com/vdm-io/Joomla-Component-Builder-Snippets/master/'+value.path)
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.success(function(snippet) {
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// convert the string to json.object
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snippet = jQuery.parseJSON(snippet);
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jQuery.jStorage.set(value.path, snippet, {TTL: expire});
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setSnippet(snippet, value.path);
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})
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.error(function(jqXHR, textStatus, errorThrown) {
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// we could do more
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});
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}
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}
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});
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}
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// set the snippets
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function setSnippet(snippet, key) {
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// get the status
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var status = getSnippetStatus(snippet, key);
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// build the snippet display
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var html = '<div class=\"uk-panel\" data-uk-filter=\"'+status+'\" data-snippet-libraries=\"'+snippet.library+'\" data-snippet-types=\"'+snippet.type+'\" data-snippet-name=\"'+snippet.name+'\">';
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html += '<div class=\"uk-panel uk-panel-box uk-width-1-1\">';
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html += '<div class=\"uk-panel-badge uk-badge\">'+status+'</div><br />';
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html += '<h3 class=\"uk-panel-title\">' + snippet.library+ ' - (' + snippet.type + ') ' + snippet.name + '</h3>';
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html += snippet.heading + '<hr />';
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html += '<div class=\"uk-button-group uk-width-1-1 uk-margin-small-bottom\">';
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html += '<button class=\"uk-button uk-button-success uk-width-1-3 getmodal\" data-status=\"'+status+'\" data-path=\"'+key+'\" data-type=\"usage\">Usage</button>';
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html += '<button class=\"uk-button uk-button-success uk-width-1-3 getmodal\" data-status=\"'+status+'\" data-path=\"'+key+'\" data-type=\"description\">Description</button>';
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html += '<button class=\"uk-button uk-button-success uk-width-1-3 getmodal\" data-status=\"'+status+'\" data-path=\"'+key+'\" data-type=\"snippet\">Snippet</button>';
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html += '</div>';
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html += '<div><a class=\"uk-button uk-button-mini uk-button-success uk-width-1-1\" href=\"'+snippet.url+'\" target=\"_blank\">' + snippet.name + '</a></div>';
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html += '</div>';
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html += '</div>';
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// now we have the snippet
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jQuery('#snippets-grid').append(html);
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}
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// set the modal
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function getSnippetModal(key, type) {
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var _snippet = jQuery.jStorage.get(key, null);
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if (_snippet) {
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// show modal
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showSnippetModal(_snippet, type);
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} else {
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jQuery.get('https://raw.githubusercontent.com/vdm-io/Joomla-Component-Builder-Snippets/master/'+key)
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.success(function(snippet) {
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// convert the string to json.object
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snippet = jQuery.parseJSON(snippet);
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jQuery.jStorage.set(key, snippet, {TTL: expire});
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// show modal
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showSnippetModal(snippet, type);
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})
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.error(function(jqXHR, textStatus, errorThrown) {
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// we could do more
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});
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}
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}
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// show the modal
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function showSnippetModal(snippet, type) {
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var html = '<div class=\"uk-modal-dialog uk-modal-dialog-lightbox\">';
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html += '<a href=\"\" class=\"uk-modal-close uk-close uk-close-alt\"></a>';
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html += '<h3>' + snippet.library + ' - (' + snippet.type + ') ' + snippet.name + '</h3>';
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html += '<br /><textarea class=\"uk-width-1-1\" rows=\"15\">'+snippet[type]+'</textarea>';
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html += '<br /><small>C: ' + snippet.created + ' | M: ' + snippet.modified + '</small>';
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html += '</div>';
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// add html to modal
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var modal = UIkit.modal.blockUI(html);
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// show modal
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modal.show();
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}
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");
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}
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/**
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* Setting the toolbar
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*/
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protected function addToolBar()
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{
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// hide the main menu
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$this->app->input->set('hidemainmenu', true);
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// add title to the page
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JToolbarHelper::title(JText::_('COM_COMPONENTBUILDER_GET_SNIPPETS'),'search');
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// add the back button
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// JToolBarHelper::custom('get_snippets.back', 'undo-2', '', 'COM_COMPONENTBUILDER_BACK', false);
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// add cpanel button
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JToolBarHelper::custom('get_snippets.dashboard', 'grid-2', '', 'COM_COMPONENTBUILDER_DASH', false);
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if ($this->canDo->get('get_snippets.snippets'))
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{
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// add Snippets button.
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JToolBarHelper::custom('get_snippets.openSnippets', 'pin', '', 'COM_COMPONENTBUILDER_SNIPPETS', false);
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}
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// set help url for this view if found
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$help_url = ComponentbuilderHelper::getHelpUrl('get_snippets');
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if (ComponentbuilderHelper::checkString($help_url))
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{
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JToolbarHelper::help('COM_COMPONENTBUILDER_HELP_MANAGER', false, $help_url);
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}
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// add the options comp button
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if ($this->canDo->get('core.admin') || $this->canDo->get('core.options'))
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{
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JToolBarHelper::preferences('com_componentbuilder');
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}
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}
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/**
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* Escapes a value for output in a view script.
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*
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* @param mixed $var The output to escape.
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*
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* @return mixed The escaped value.
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*/
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public function escape($var)
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{
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// use the helper htmlEscape method instead.
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return ComponentbuilderHelper::htmlEscape($var, $this->_charset);
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}
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}
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