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<?php |
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namespace Elementor; |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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class Widget_Chart_Builder_Elementor extends Widget_Base { |
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public function get_name() { |
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return 'chart-builder'; |
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} |
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public function get_title() { |
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return __( 'Chart Builder', 'chart-builder' ); |
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} |
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public function get_icon() { |
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// Icon name from the Elementor font file, as per http://dtbaker.net/web-development/creating-your-own-custom-elementor-widgets/ |
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return 'chart-elementor-widget-logo'; |
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} |
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public function get_categories() { |
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return array( 'general', 'wordpress' ); |
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} |
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protected function register_controls() { |
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$this->start_controls_section( |
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'section_chart_builder', |
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array( |
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'label' => esc_html__( 'Chart Builder', 'chart-builder' ), |
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) |
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); |
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$this->add_control( |
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'important_note', |
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array( |
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'label' => '', |
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'type' => \Elementor\Controls_Manager::RAW_HTML, |
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'raw' => '<i class="chart-elementor-widget-logo"></i> '.esc_html__( 'Chart Builder', 'chart-builder' ), |
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'content_classes' => 'chart-elementor-widget-logo-wrap', |
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) |
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); |
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$this->add_control( |
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'chart_selector', |
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array( |
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'label' => __( 'Select chart', 'chart-builder' ), |
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'type' => Controls_Manager::SELECT, |
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'default' => $this->get_default_chart(), |
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'options' => $this->get_active_charts() |
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) |
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); |
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|
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$this->end_controls_section(); |
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} |
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protected function render( $instance = array() ) { |
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|
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if ( ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' ) ) { |
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echo '<style> |
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.ays-chart-container .ays-chart-section:first-of-type { |
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display: block!important; |
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} |
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|
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.ays-chart-container * { |
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pointer-events: none!important; |
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overflow: hidden!important; |
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} |
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|
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div.elementor-widget-chart-builder>div.elementor-widget-container .chart-elementor-container { |
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width: 100%; |
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padding: 6px 8px; |
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font-size: 13px; |
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border: 1px solid #757575; |
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border-radius: 2px; |
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background-color: #f0f0f1; |
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color: #2c3338; |
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} |
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</style>'; |
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} |
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|
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$settings = $this->get_settings_for_display(); |
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echo ("<div class='chart-elementor-container'> |
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[ays_chart id={$settings['chart_selector']}] |
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</div>"); |
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if ( ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' ) ) { |
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echo ("<p style='margin:4px 0 0 3px;font-size:12px;font-style:italic;'> |
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" . __( 'Note: The chart will be visible on the front end of your website.', "chart-builder" ) . " |
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</p>"); |
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} |
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} |
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|
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public function get_active_charts(){ |
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global $wpdb; |
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$current_user = get_current_user_id(); |
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$charts_table = $wpdb->prefix . CHART_BUILDER_DB_PREFIX . 'charts'; |
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$sql = "SELECT id,title FROM {$charts_table} WHERE `status`='published'"; |
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if( ! current_user_can( 'manage_options' ) ){ |
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$sql .= " AND author_id = ". absint( $current_user ) ." "; |
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} |
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$results = $wpdb->get_results( $sql, ARRAY_A ); |
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$options = array(); |
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foreach ( $results as $result ){ |
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$options[$result['id']] = $result['title']; |
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} |
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return $options; |
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} |
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|
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public function get_default_chart(){ |
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global $wpdb; |
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$current_user = get_current_user_id(); |
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$charts_table = $wpdb->prefix . CHART_BUILDER_DB_PREFIX . 'charts'; |
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$sql = "SELECT id FROM {$charts_table} WHERE `status`='published'"; |
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if( ! current_user_can( 'manage_options' ) ){ |
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$sql .= " AND author_id = ". absint( $current_user ) ." "; |
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} |
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$sql .= " LIMIT 1;"; |
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$id = $wpdb->get_var( $sql ); |
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|
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return intval($id); |
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} |
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|
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protected function content_template() {} |
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public function render_plain_content( $instance = array() ) {} |
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} |
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|
