public function onContentPrepare($context, &$article, &$params, $page = 0)
{
$app = JFactory::getApplication();
if ($app->isAdmin()) {
return;
}
$content = $article->text;
require_once JPATH_ROOT . '/plugins/system/bt_shortcode_system/shortcode/core/generator.php';
global $shortcode_tags;
Bt_shortcodeHelper::init();
$content = do_shortcode($content);
$article->text = $content;
}
public function onBeforeRender()
{
require_once dirname(__FILE__) . '/shortcode/core/generator.php';
# load language
$lang = JFactory::getLanguage();
$extension = 'plg_system_bt_shortcode_system';
$base_dir = JPATH_ADMINISTRATOR;
$language_tag = 'en-GB';
$reload = true;
$lang->load($extension, $base_dir, $language_tag, $reload);
#generator list shortcodes
if (JRequest::getVar('btaction') === "bt_shortcode_system") {
global $shortcode_tags;
Bt_shortcodeHelper::init();
if (JRequest::getVar('task') === 'listview') {
# Reading xml
$xml = Bt_shortcodeHelper::loadXml();
# generate html shortcode list
$shortcodeList = '';
foreach ($xml->children() as $shortcode) {
if ((string) $shortcode->show === 'yes') {
$shortcodeList .= '<span data-group="' . $shortcode->group . '" data-desc="' . $shortcode->desc . '" title="' . JText::_($shortcode->desc) . '" data-shortcode="' . $shortcode->tagcode . '" data-name="' . JText::_($shortcode->name) . '" >' . '<i class="fa fa-' . $shortcode->icon . '"></i>' . JText::_($shortcode->name) . '</span>';
}
}
# featch head
echo '<!DOCTYPE html><html><head>' . Bt_shortcodeHelper::fetchHead() . '</head><body>';
# generate html code
echo '<div id="bt-generator">' . '<input id="bt-generator-search" type="text" placeholder="' . JText::_('SEARCH_SHORTCODE') . '" value="" name="bt-generator-search">' . '<div id="bt-generator-filter">' . '<strong>' . JText::_('FILTER_BY_TYPE') . ' </strong>' . '<a data-filter="all" href="#">' . JText::_('ALL') . '</a>' . '<a data-filter="content" href="#">' . JText::_('CONTENT') . '</a>' . '<a data-filter="box" href="#">' . JText::_('BOX') . '</a>' . '<a data-filter="media" href="#">' . JText::_('MEDIA') . '</a>' . '<a data-filter="gallery" href="#">' . JText::_('GALLERY') . '</a>' . '<a data-filter="data" href="#">' . JText::_('DATA') . '</a>' . '<a data-filter="other" href="#">' . JText::_('OTHER') . '</a>' . '</div>' . '<div id="bt-generator-choices" class="bt-generator-clearfix">' . $shortcodeList . '</div>' . '<div id="bt-generator-settings">' . '</div>' . '<input id="bt-generator-selected" type="hidden" value="">' . '<input id="plg-url" type="hidden" value="' . JURI::base() . '">' . '<input type="hidden" name="bt-compatibility-mode-prefix" id="bt-compatibility-mode-prefix" value="' . Bt_shortcodeHelper::getPrefix() . '" />' . '</div>';
echo '</body></html>';
die;
} elseif (JRequest::getVar("task") === "settings") {
# setting attribute of shortcode
Bt_shortcodeHelper::settings();
} elseif (JRequest::getVar("task") === 'preview') {
# preview shortcode
Bt_shortcodeHelper::preview();
} elseif (JRequest::getVar("task") === 'images') {
$path = JRequest::getVar('folder');
# get images
Bt_shortcodeHelper::getImages($path);
} elseif (JRequest::getVar("task") === "upload") {
#upload images
Bt_shortcodeHelper::uploadImages();
} elseif (JRequest::getVar("task") === "imagescat") {
# get images from cat
Bt_shortcodeHelper::getCatImages(JRequest::getVar('cats'), JRequest::getVar('limit'), JRequest::getVar('prefix'));
} elseif (JRequest::getVar("task") === "add_preset") {
#get var
$shortcode = JRequest::getVar("shortcode");
$id = JRequest::getVar("id");
$name = JRequest::getVar("name");
$settings = JRequest::getVar("settings");
# add preset
Bt_shortcodeHelper::add_preset($shortcode, $id, $name, $settings);
} elseif (JRequest::getVar("task") === "remove_preset") {
$id = JRequest::getVar('id');
$shortcode = JRequest::getVar('shortcode');
# remove preset
Bt_shortcodeHelper::remove_preset($shortcode, $id);
} elseif (JRequest::getVar("task") === "load_preset") {
$id = JRequest::getVar('id');
$shortcode = JRequest::getVar('shortcode');
#load preset
Bt_shortcodeHelper::load_preset($shortcode, $id);
} elseif (JRequest::getVar("task") === "icon") {
Bt_shortcodeHelper::icons();
}
}
}
public static function carousel($atts = null, $content = null)
{
$mainframe = JFactory::getApplication();
$isAdmin = $mainframe->isAdmin();
$return = '';
$atts = shortcode_atts(array('source' => 'none', 'gallery' => null, 'target' => '_self', 'width' => 0, 'height' => 100, 'thumbnail_width' => 180, 'thumbnail_height' => 120, 'quality' => 80, 'crop_center' => true, 'items_visible' => 3, 'scroll' => 'page', 'show_title' => 'yes', 'align_center' => 'yes', 'arrows' => 'yes', 'pagination' => 'no', 'mousewheel' => 'yes', 'autoplay' => 3000, 'speed' => 600, 'class' => ''), $atts, 'carousel');
$atts['responsive'] = $atts['width'] ? false : true;
do_shortcode($content);
$slides = self::$images;
// set up data attributes
$data = '';
if ($atts['items_visible']) {
$data .= ' data-item-per-page="' . $atts['items_visible'] . '"';
}
if ($atts['scroll']) {
$data .= ' data-scroll="' . $atts['scroll'] . '"';
}
if ($atts['arrows'] == 'yes') {
$data .= ' data-navigation="true"';
}
if ($atts['pagination'] == 'none') {
$data .= ' data-pagination="false"';
} else {
if ($atts['pagination'] == 'number') {
$data .= ' data-pagination="number"';
}
}
$data .= ' data-autoplay="' . $atts['autoplay'] . '"';
$data .= ' data-slide-speed="' . $atts['speed'] . '"';
// Loop slides
if (count($slides)) {
// Prepare unique ID
$id = uniqid('btsc_carousel_');
// Links target
if ($isAdmin) {
$atts['target'] = 'popup';
}
if ($atts['target'] === 'blank') {
$target = ' target="_blank"';
} elseif ($atts['target'] === 'popup') {
$target = "onclick='window.open(this.href,\"Popup\",\"height=600,width=800,resizable=1,scrollbars=1\"); return false;'";
} else {
$target = '';
}
// Prepare width and height
$size = $atts['responsive'] ? 'width:100%' : 'width:' . intval($atts['width']) . 'px; max-width: ' . $atts['thumbnail_width'] * $atts['items_visible'] . 'px;';
// Open slider
$return = '<div id="' . $id . '" class="btsc-carousel" style="' . $size . ($atts['align_center'] ? ' margin: auto;' : '') . '" ' . $data . '>';
$count_slide = 0;
for ($i = 0; $i < count($slides); $i++) {
// set url image
$url = parse_url($slides[$i]['src']);
if (!isset($url['host'])) {
$slides[$i]['src'] = JURI::root() . $slides[$i]['src'];
}
if ($isAdmin) {
// set link go to article
$slides[$i]['link'] = str_replace('administrator/', '', $slides[$i]['link']);
} else {
// process to create image
$slides[$i]['src'] = Bt_shortcodeHelper::createThumb($slides[$i]['src'], $atts['thumbnail_width'], $atts['thumbnail_height'], $atts['crop_center'], $atts['quality']);
}
// open item
$return .= '<div class="bt-carousel-item" data-src="' . $slides[$i]['src'] . '" data-title="' . $slides[$i]['title'] . '" data-desc="" data-link="' . $slides[$i]['link'] . '">';
$return .= '<div class="item-image">';
if ($slides[$i]['link']) {
$return .= '<a href="' . $slides[$i]['link'] . '" ' . $target . '><img src="' . $slides[$i]['src'] . '" alt=""></a>';
} else {
$return .= '<img src="' . $slides[$i]['src'] . '" alt="">';
}
if ($slides[$i]['title']) {
$return .= '<h4 class="image-title">';
if ($slides[$i]['link']) {
$return .= '<a href="' . $slides[$i]['link'] . '" ' . $target . '>' . $slides[$i]['title'] . '</a>';
} else {
$return .= $slides[$i]['title'];
}
$return .= '</h4>';
}
// close item
$return .= '</div></div>';
}
// Close slides
$return .= '</div>';
// Open nav section
// $return .= '<div class="btsc-carousel-nav">';
// Append direction nav
// if ( $atts['arrows'] === 'yes')
// $return .= '<div class="btsc-carousel-direction"><span class="btsc-carousel-prev"></span><span class="btsc-carousel-next"></span></div>';
// Append pagination nav
// $return .= '<div class="btsc-carousel-pagination"></div>';
// Close nav section
// $return .= '</div>';
// Close slider
// $return .= '</div>';
// reset carousel
self::$images = array();
// self::$image_count['carousel'] = 0;
$style = bt_query_asset('css', 'galleries-shortcodes');
$style .= bt_query_asset('css', 'owl.carousel');
$jquery = bt_query_asset('js', 'jquery');
$swiper = bt_query_asset('js', 'owl.carousel.min');
$galleriesJs = bt_query_asset('js', 'galleries-shortcodes');
$return .= $style . $jquery . $swiper . $galleriesJs;
} else {
$return = '<p class="btsc-error">Slider: images not found.</p>';
}
return $return;
}
public static function border($id, $field)
{
$defaults = (string) $field->default === 'none' ? array('0', 'none', '#000000') : explode(' ', str_replace('px', '', $field->default));
$return = '<div class="bt-generator-border-picker">
<span class="bt-generator-border-picker-field">
<input type="number" min="0" max="10" step="1" value="' . $defaults[0] . '" class="bt-generator-border-size" />
<small>' . JText::_('BORDER_SIZE') . ' (px)</small>
</span>
<span class="bt-generator-border-picker-field">' . Bt_shortcodeHelper::select(array('class' => 'bt-generator-border-style', 'selected' => $defaults[1], 'options' => array('none' => JText::_('NONE'), 'solid' => JText::_('SOLID'), 'dotted' => JText::_('DOTTED'), 'dashed' => JText::_('DASHED'), 'double' => JText::_('DOUBLE'), 'groove' => JText::_('GROOVE'), 'ridge' => JText::_('RIDGE')))) . '<small>' . JText::_('BORDER_STYLE') . '</small>
</span>
<span class="bt-generator-border-picker-field bt-generator-picker-color">
<span class="bt-generator-border-picker-color-wheel"></span>
<input type="text" value="' . $defaults[2] . '" class="bt-generator-border-picker-color-value" />
<small>' . JText::_('COLOR') . '</small>
</span>
<input type="hidden" name="' . $id . '" value="' . $field->default . '" id="bt-generator-attr-' . $id . '" class="bt-generator-attr" />
</div>';
return $return;
}