Component-Builder-fork/admin/views/get_snippets/view.html.php

401 lines
15 KiB
PHP

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