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<?php
/**
* @package SP Page Builder
* @author JoomShaper http://www.joomshaper.com
* @copyright Copyright (c) 2010 - 2025 JoomShaper
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
*/
use Joomla\CMS\Uri\Uri;
//no direct access
defined('_JEXEC') or die('Restricted access');
class SppagebuilderAddonText_block extends SppagebuilderAddons
{
/**
* The addon frontend render method.
* The returned HTML string will render to the frontend page.
*
* @return string The HTML string.
* @since 1.0.0
*/
public function render()
{
$settings = $this->addon->settings;
$class = (isset($settings->class) && $settings->class) ? $settings->class : '';
$title = (isset($settings->title) && $settings->title) ? $settings->title : '';
$heading_selector = (isset($settings->heading_selector) && $settings->heading_selector) ? $settings->heading_selector : 'h3';
// Options
$text = (isset($settings->text) && $settings->text) ? $settings->text : '';
$dropcap = (isset($settings->dropcap) && $settings->dropcap) ? $settings->dropcap : 0;
$content_truncation = (isset($settings->content_truncation) && $settings->content_truncation) ? $settings->content_truncation : 0;
$column_count = (isset($settings->column_count) && $settings->column_count) ? $settings->column_count : '';
$dropcapCls = '';
if ($dropcap) {
$dropcapCls = ' sppb-dropcap';
}
// Output
$output = '<div class="sppb-addon sppb-addon-text-block' . $dropcapCls . ' ' . $class . '" >';
$output .= ($title) ? '<' . $heading_selector . ' class="sppb-addon-title">' . $title . '</' . $heading_selector . '>' : '';
$output .= '<div class="sppb-addon-content '. ($column_count ? ' sppb-textblock-column ' : ' ') . '">';
$plain_text = strip_tags($text);
$text_block_text = $text;
if($content_truncation && !empty($settings->content_truncation_max_word) && (int) str_word_count($plain_text) > (int) $settings->content_truncation_max_word) {
$arrayString = explode(' ', $plain_text);
$text_block_text = implode(' ', array_slice($arrayString, 0, (int) $settings->content_truncation_max_word));
$text_block_text .= '<template class="sppb-addon-content-full-text">' . $text . '</template>';
$text_block_text .= '<div class="sppb-btn-container sppb-content-truncation-show"><div role="button" class="sppb-btn-show-more">' . $settings->content_truncation_action_text . '</div></div>';
}
$output .= $text_block_text;
$output .= '</div>';
$output .= '</div>';
return $output;
}
/**
* Generate the CSS string for the frontend page.
*
* @return string The CSS string for the page.
* @since 1.0.0
*/
public function css()
{
$settings = $this->addon->settings;
$addon_id = '#sppb-addon-' . $this->addon->id;
$cssHelper = new CSSHelper($addon_id);
$dropCap = !empty($settings->dropcap);
$contentTruncation = !empty($settings->content_truncation);
$settings->alignment = CSSHelper::parseAlignment($settings, 'alignment');
$css = '';
$dropcapStyle = $cssHelper->generateStyle('.sppb-dropcap .sppb-addon-content:first-letter, .sppb-dropcap .sppb-addon-content p:first-letter', $settings, ['dropcap_color' => 'color', 'dropcap_font_size' => ['font-size', 'line-height']], ['dropcap_color' => false]);
$columnStyle = $cssHelper->generateStyle('.sppb-textblock-column', $settings, ['column_count' => 'column-count', 'column_gap' => 'column-gap'], ['column_count' => false, 'column_gap' => 'px']);
$textFontStyle = $cssHelper->typography('.sppb-addon-text-block .sppb-addon-content', $settings, 'text_typography', [
'font' => 'text_font_family',
'size' => 'text_fontsize',
'line_height' => 'text_lineheight',
'weight' => 'text_fontweight'
]);
if ($dropCap) {
$css .= $dropcapStyle;
}
if ($contentTruncation) {
$contentTruncationStyle = $cssHelper->generateStyle('.sppb-content-truncation-show', $settings, ['content_truncation_action_text_color' => 'color'], false);
$contentTruncationStyle .= $cssHelper->typography('.sppb-content-truncation-show', $settings, 'content_truncation_action_typography');
$css .= $contentTruncationStyle;
}
$css .= $cssHelper->generateStyle('.sppb-addon-text-block', $settings, ['alignment' => 'text-align'], false);
$transformCss = $cssHelper->generateTransformStyle('.sppb-addon-text-block', $settings, 'transform');
$css .= $transformCss;
$css .= $textFontStyle;
$css .= $columnStyle;
return $css;
}
/**
* Load external scripts.
*
* @return array
* @since 5.0.0
*/
public function scripts()
{
return array(Uri::base(true) . '/components/com_sppagebuilder/assets/js/addons/text_block.js');
}
/**
* Generate the lodash template string for the frontend editor.
*
* @return string The lodash template string.
* @since 1.0.0
*/
public static function getTemplate()
{
$lodash = new Lodash('#sppb-addon-{{ data.id }}');
$output = '
<#
var dropcap = "";
var columnCount = "";
if (data.column_count && Object.values(data.column_count).some(value => value)) {
columnCount = "sppb-textblock-column";
}
if(data.dropcap){
dropcap = "sppb-dropcap";
}
if(!data.heading_selector){
data.heading_selector = "h3";
}
#>
<style type="text/css">';
// Text
$textFallbacks = [
'font' => 'data.text_font_family',
'size' => 'data.text_fontsize',
'line_height' => 'data.text_lineheight',
'weight' => 'data.text_fontweight',
];
// Title
$titleFallbacks = [
'font' => 'data.font_family',
'size' => 'data.title_fontsize',
'line_height' => 'data.title_lineheight',
'letter_spacing' => 'data.title_letterspace',
'uppercase' => 'data.title_font_style?.uppercase',
'italic' => 'data.title_font_style?.italic',
'underline' => 'data.title_font_style?.underline',
'weight' => 'data.title_font_style?.weight',
];
$output .= $lodash->alignment('text-align', '.sppb-addon-text-block', 'data.alignment');
$output .= $lodash->color('color', '.sppb-addon-text-block .sppb-addon-title', 'data.title_text_color');
$output .= $lodash->color('color', '.sppb-dropcap .sppb-addon-content:first-letter', 'data.dropcap_color');
$output .= $lodash->unit('font-size', '.sppb-dropcap .sppb-addon-content:first-letter', 'data.dropcap_font_size', 'px');
$output .= $lodash->unit('line-height', '.sppb-dropcap .sppb-addon-content:first-letter', 'data.dropcap_font_size', 'px');
$output .= $lodash->typography('.sppb-addon-text-block .sppb-addon-content', 'data.text_typography', $textFallbacks);
$output .= $lodash->typography('.sppb-addon-text-block .sppb-addon-title', 'data.title_typography', $titleFallbacks);
$output .= $lodash->unit('margin-top', '.sppb-addon-title', 'data.title_margin_top', 'px');
$output .= $lodash->unit('margin-bottom', '.sppb-addon-title', 'data.title_margin_bottom', 'px');
$output .= $lodash->generateTransformCss('.sppb-addon-text-block', 'data.transform');
$output .= $lodash->color('color', '.sppb-content-truncation-show', 'data.content_truncation_action_text_color');
$output .= $lodash->typography('.sppb-content-truncation-show', 'data.content_truncation_action_typography');
$output .= $lodash->unit('column-count', '.sppb-textblock-column', 'data.column_count', '');
$output .= $lodash->unit('column-gap', '.sppb-textblock-column', 'data.column_gap', 'px');
$output .= '
</style>
<div class="sppb-addon sppb-addon-text-block {{ dropcap }} {{ data.class }} {{ columnCount }}" >
<#
let heading_selector = data.heading_selector || "h3";
let content_truncation = data?.content_truncation ?? 0;
let max_words = data?.content_truncation_max_word ?? data?.text?.length;
let stripped_content = data?.text?.replace(/<\/?[^>]+(>|$)/g, "") || "";
if( !_.isEmpty( data.title ) ){ #><{{ heading_selector }} class="sppb-addon-title sp-inline-editable-element" data-id={{data.id}} data-fieldName="title" contenteditable="true">{{{ data.title }}}</{{ heading_selector }}><# } #>
<div id="addon-text-{{data.id}}" class="sppb-addon-content sp-editable-content" data-id={{data.id}} data-addon="text-block" data-is-truncated={{content_truncation}} data-max-words={{ max_words }} data-full-text="{{data.text}}" data-stripped-text="{{ stripped_content }}" data-action-text="{{data.content_truncation_action_text}}" data-fieldName="text">
<# if(!content_truncation || max_words >= stripped_content.split(" ").length || !max_words || max_words == 0) { #>
{{{ data.text }}}
<# } else { #>
<#
let truncated_content = stripped_content.split(" ").slice(0, max_words).join(" ");
#>
{{truncated_content}}
<div class="sppb-btn-container sppb-content-truncation-show"><div role="button" class="sppb-btn-show-more">{{data.content_truncation_action_text}}</div></div>
<# } #>
</div>
</div>';
return $output;
}
}