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<?php |
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// +----------------------------------------------------------------------+ |
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// | Copyright 2013 Madpixels (email : visualizer@madpixels.net) | |
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// +----------------------------------------------------------------------+ |
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// | This program is free software; you can redistribute it and/or modify | |
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// | it under the terms of the GNU General Public License, version 2, as | |
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// | published by the Free Software Foundation. | |
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// | | |
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// | This program is distributed in the hope that it will be useful, | |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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// | GNU General Public License for more details. | |
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// | | |
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// | You should have received a copy of the GNU General Public License | |
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// | along with this program; if not, write to the Free Software | |
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// | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
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// | MA 02110-1301 USA | |
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// +----------------------------------------------------------------------+ |
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// | Author: Eugene Manuilov <eugene@manuilov.org> | |
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// +----------------------------------------------------------------------+ |
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/** |
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* Renders visualizer library page. |
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* |
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* @category Visualizer |
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* @package Render |
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* |
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* @since 1.0.0 |
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*/ |
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class Visualizer_Render_Library extends Visualizer_Render { |
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|
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/** |
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* Renders library page. |
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* |
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* @since 1.0.0 |
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* |
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* @access protected |
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*/ |
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protected function _toHTML() { |
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echo '<div class="wrap">'; |
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echo '<div id="visualizer-icon" class="icon32"><br></div>'; |
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echo '<h2>'; |
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esc_html_e( 'Visualizer Library', 'visualizer' ); |
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echo ' <a href="javascript:;" class="add-new-h2 add-new-chart">', esc_html__( 'Add New', 'visualizer' ), '</a>'; |
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if ( Visualizer_Module::is_pro() ) { |
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echo ' <a href="' . admin_url( 'options-general.php' ) . '" class="page-title-action">', esc_html__( 'License Settings', 'visualizer' ), '</a>'; |
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} |
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echo '</h2>'; |
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$this->_renderMessages(); |
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$this->_renderLibrary(); |
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echo '</div>'; |
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} |
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|
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/** |
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* Renders notification messages if need be. |
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* |
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* @since 1.4.2 |
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* |
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* @access private |
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*/ |
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private function _renderMessages() { |
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if ( ! filter_var( ini_get( 'allow_url_fopen' ), FILTER_VALIDATE_BOOLEAN ) ) { |
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echo '<div class="updated error">'; |
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echo '<p>'; |
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printf( esc_html__( '%s option is disabled in your php.ini config. Please, enable it by change its value to 1. This option increases the speed of remote CSV uploading.', 'visualizer' ), '<b>allow_url_fopen</b>' ); |
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echo '</p>'; |
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echo '</div>'; |
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} |
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} |
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|
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/** |
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* Displays the search form. |
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*/ |
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private function getDisplayForm() { |
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echo '<div class="visualizer-library-form"> |
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<form action="' . admin_url( 'admin.php' ) . '"> |
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<input type="hidden" name="page" value="' . Visualizer_Plugin::NAME . '"/> |
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<select class="viz-filter" name="type"> |
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'; |
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|
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echo '<option value="" selected>' . __( 'All types', 'visualizer' ) . '</option>'; |
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|
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$type = isset( $_GET['type'] ) ? $_GET['type'] : ''; |
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$enabled = array(); |
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$disabled = array(); |
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foreach ( $this->types as $id => $array ) { |
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if ( ! is_array( $array ) ) { |
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// support for old pro |
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$array = array( 'enabled' => true, 'name' => $array ); |
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} |
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if ( ! $array['enabled'] ) { |
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$disabled[ $id ] = $array['name']; |
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continue; |
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} |
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$enabled[ $id ] = $array['name']; |
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} |
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|
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asort( $enabled ); |
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asort( $disabled ); |
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|
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foreach ( $enabled as $id => $name ) { |
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echo '<option value="' . esc_attr( $id ) . '" ' . selected( $type, $id ) . '>' . $name . '</option>'; |
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} |
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|
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if ( $disabled ) { |
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echo '<optgroup label="' . __( 'Not available', 'visualizer' ) . '">'; |
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foreach ( $disabled as $id => $name ) { |
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echo '<option value="' . esc_attr( $id ) . '" ' . selected( $type, $id ) . ' disabled>' . $name . '</option>'; |
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} |
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echo '</optgroup>'; |
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} |
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|
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echo ' |
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</select> |
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<select class="viz-filter" name="library"> |
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'; |
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|
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$libraries = array( '', 'ChartJS', 'DataTable', 'GoogleCharts' ); |
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$library = isset( $_GET['library'] ) ? $_GET['library'] : ''; |
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foreach ( $libraries as $lib ) { |
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echo '<option value="' . esc_attr( $lib ) . '" ' . selected( $library, $lib ) . '>' . ( $lib === '' ? __( 'All libraries', 'visualizer' ) : $lib ) . '</option>'; |
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} |
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|
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echo ' |
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</select> |
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<select class="viz-filter" name="date"> |
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'; |
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|
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$dates = Visualizer_Plugin::getSupportedDateFilter(); |
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$date = isset( $_GET['date'] ) ? $_GET['date'] : ''; |
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foreach ( Visualizer_Plugin::getSupportedDateFilter() as $dt => $label ) { |
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echo '<option value="' . esc_attr( $dt ) . '" ' . selected( $date, $dt ) . '>' . $label . '</option>'; |
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} |
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|
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echo ' |
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</select> |
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<select class="viz-filter" name="source"> |
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'; |
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|
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$disabled = array(); |
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$sources = array( 'json' => __( 'JSON', 'visualizer' ), 'csv' => __( 'Local CSV', 'visualizer' ), 'csv_remote' => __( 'Remote CSV', 'visualizer' ), 'query' => __( 'Database', 'visualizer' ), 'query_wp' => __( 'WordPress', 'visualizer' ) ); |
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if ( ! Visualizer_Module::is_pro() ) { |
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$disabled['query'] = $sources['query']; |
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unset( $sources['query'] ); |
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} |
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if ( ! apply_filters( 'visualizer_is_business', false ) ) { |
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$disabled['query_wp'] = $sources['query_wp']; |
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unset( $sources['query_wp'] ); |
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} |
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$sources = array_filter( $sources ); |
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uasort( |
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$sources, function( $a, $b ) { |
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if ( $a === $b ) { |
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return 0; |
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} |
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return ( $a < $b ) ? -1 : 1; |
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} |
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); |
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|
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$source = isset( $_GET['source'] ) ? $_GET['source'] : ''; |
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echo '<option value="">' . __( 'All sources', 'visualizer' ) . '</option>'; |
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foreach ( $sources as $field => $label ) { |
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echo '<option value="' . esc_attr( $field ) . '" ' . selected( $source, $field ) . '>' . $label . '</option>'; |
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} |
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|
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if ( $disabled ) { |
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echo '<optgroup label="' . __( 'Not available', 'visualizer' ) . '">'; |
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foreach ( $disabled as $id => $name ) { |
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echo '<option value="' . esc_attr( $id ) . '" ' . selected( $type, $id ) . ' disabled>' . $name . '</option>'; |
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} |
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echo '</optgroup>'; |
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} |
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|
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$name = isset( $_GET['s'] ) ? $_GET['s'] : ''; |
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echo ' |
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</select> |
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<input class="viz-filter" type="text" name="s" placeholder="' . __( 'Enter title', 'visualizer' ) . '" value="' . esc_attr( $name ) . '"> |
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'; |
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|
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echo ' |
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<span class="viz-filter">|</span> |
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<select class="viz-filter" name="orderby"> |
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'; |
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|
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$order_by_fields = apply_filters( 'visualizer_filter_order_by', array( 'date' => __( 'Date', 'visualizer' ), 's' => __( 'Title', 'visualizer' ) ) ); |
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$order_by = isset( $_GET['orderby'] ) ? $_GET['orderby'] : ''; |
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echo '<option value="">' . __( 'Order By', 'visualizer' ) . '</option>'; |
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foreach ( $order_by_fields as $field => $label ) { |
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echo '<option value="' . esc_attr( $field ) . '" ' . selected( $order_by, $field ) . '>' . $label . '</option>'; |
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} |
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|
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echo ' |
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</select> |
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<select class="viz-filter" name="order"> |
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'; |
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|
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$order_type = array( 'desc' => __( 'Descending', 'visualizer' ), 'asc' => __( 'Ascending', 'visualizer' ) ); |
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$order = isset( $_GET['order'] ) ? $_GET['order'] : 'desc'; |
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foreach ( $order_type as $field => $label ) { |
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echo '<option value="' . esc_attr( $field ) . '" ' . selected( $order, $field ) . '>' . $label . '</option>'; |
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} |
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|
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echo ' |
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</select> |
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<input type="submit" class="viz-filter button button-secondary" value="' . __( 'Apply Filters', 'visualizer' ) . '"> |
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<input type="button" id="viz-lib-reset" class="viz-filter button button-secondary" value="' . __( 'Clear Filters', 'visualizer' ) . '"> |
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</form> |
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</div>'; |
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} |
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|
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/** |
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* Renders library content. |
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* |
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* @since 1.0.0 |
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* |
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* @access private |
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*/ |
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private function _renderLibrary() { |
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// Added by Ash/Upwork |
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$filterBy = null; |
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if ( isset( $_GET['s'] ) && strlen( $_GET['s'] ) > 0 ) { |
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$filterBy = filter_input( INPUT_GET, 's', FILTER_SANITIZE_STRING ); |
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} |
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// Added by Ash/Upwork |
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echo $this->custom_css; |
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echo '<div id="visualizer-types" class="visualizer-clearfix">'; |
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$this->getDisplayForm(); |
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echo '</div>'; |
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echo '<div id="visualizer-content-wrapper">'; |
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if ( ! empty( $this->charts ) ) { |
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echo '<div id="visualizer-library" class="visualizer-clearfix">'; |
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$count = 0; |
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foreach ( $this->charts as $placeholder_id => $chart ) { |
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$this->_renderChartBox( $placeholder_id, $chart['id'] ); |
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// show the sidebar after the first 3 charts. |
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if ( $count++ === 2 ) { |
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$this->_renderSidebar(); |
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} |
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} |
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// show the sidebar if there are less than 3 charts. |
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if ( $count < 3 ) { |
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$this->_renderSidebar(); |
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} |
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echo '</div>'; |
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} else { |
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echo '<div id="visualizer-library" class="visualizer-clearfix">'; |
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echo '<div class="visualizer-chart">'; |
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echo '<div class="visualizer-chart-canvas visualizer-nochart-canvas">'; |
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echo '<div class="visualizer-notfound">', esc_html__( 'No charts found', 'visualizer' ), '<p><h2><a href="javascript:;" class="add-new-h2 add-new-chart">', esc_html__( 'Add New', 'visualizer' ), '</a></h2></p></div>'; |
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echo '</div>'; |
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echo '<div class="visualizer-chart-footer visualizer-clearfix">'; |
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echo '<span class="visualizer-chart-action visualizer-nochart-delete"></span>'; |
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echo '<span class="visualizer-chart-action visualizer-nochart-clone"></span>'; |
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echo '<span class="visualizer-chart-action visualizer-nochart-edit"></span>'; |
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echo '<span class="visualizer-chart-action visualizer-nochart-export"></span>'; |
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echo '<span class="visualizer-chart-shortcode">'; |
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echo ' [visualizer] '; |
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echo '</span>'; |
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echo '</div>'; |
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echo '</div>'; |
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$this->_renderSidebar(); |
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echo '</div>'; |
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} |
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echo '</div>'; |
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if ( is_array( $this->pagination ) ) { |
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echo '<ul class=" subsubsub">'; |
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foreach ( $this->pagination as $page ) { |
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echo '<li class="all">', $page, '</li>'; |
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} |
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echo '</ul>'; |
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} |
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} |
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|
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/** |
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* Renders chart's box block. |
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* |
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* @since 1.0.0 |
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* |
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* @access private |
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* |
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* @param string $placeholder_id The placeholder's id for the chart. |
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* @param int $chart_id The id of the chart. |
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*/ |
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private function _renderChartBox( $placeholder_id, $chart_id ) { |
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$settings = get_post_meta( $chart_id, Visualizer_Plugin::CF_SETTINGS ); |
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$title = '#' . $chart_id; |
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if ( ! empty( $settings[0]['title'] ) ) { |
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$title = $settings[0]['title']; |
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} |
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// for ChartJS, title is an array. |
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if ( is_array( $title ) && isset( $title['text'] ) ) { |
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$title = $title['text']; |
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} |
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if ( empty( $title ) ) { |
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$title = '#' . $chart_id; |
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} |
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|
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$ajax_url = admin_url( 'admin-ajax.php' ); |
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$delete_url = add_query_arg( |
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array( |
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'action' => Visualizer_Plugin::ACTION_DELETE_CHART, |
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'nonce' => wp_create_nonce(), |
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'chart' => $chart_id, |
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), |
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$ajax_url |
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); |
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$clone_url = add_query_arg( |
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array( |
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'action' => Visualizer_Plugin::ACTION_CLONE_CHART, |
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'nonce' => wp_create_nonce( Visualizer_Plugin::ACTION_CLONE_CHART ), |
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'chart' => $chart_id, |
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'type' => $this->type, |
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), |
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$ajax_url |
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); |
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$export_link = add_query_arg( |
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array( |
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'action' => Visualizer_Plugin::ACTION_EXPORT_DATA, |
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'chart' => $chart_id, |
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'security' => wp_create_nonce( Visualizer_Plugin::ACTION_EXPORT_DATA . Visualizer_Plugin::VERSION ), |
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), |
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admin_url( 'admin-ajax.php' ) |
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); |
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|
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$chart_status = array( 'date' => get_the_modified_date( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $chart_id ), 'error' => get_post_meta( $chart_id, Visualizer_Plugin::CF_ERROR, true ), 'icon' => 'dashicons-yes-alt', 'title' => '' ); |
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if ( ! empty( $chart_status['error'] ) ) { |
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$chart_status['icon'] = 'error dashicons-dismiss'; |
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$chart_status['title'] = __( 'Click to view the error', 'visualizer' ); |
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} |
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|
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echo '<div class="visualizer-chart"><div class="visualizer-chart-title">', esc_html( $title ), '</div>'; |
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echo '<div id="', $placeholder_id, '" class="visualizer-chart-canvas">'; |
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echo '<img src="', VISUALIZER_ABSURL, 'images/ajax-loader.gif" class="loader">'; |
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echo '</div>'; |
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echo '<div class="visualizer-chart-footer visualizer-clearfix">'; |
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echo '<a class="visualizer-chart-action visualizer-chart-delete" href="', $delete_url, '" title="', esc_attr__( 'Delete', 'visualizer' ), '" onclick="return showNotice.warn();"></a>'; |
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echo '<a class="visualizer-chart-action visualizer-chart-clone" href="', $clone_url, '" title="', esc_attr__( 'Clone', 'visualizer' ), '"></a>'; |
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echo '<a class="visualizer-chart-action visualizer-chart-edit" href="javascript:;" title="', esc_attr__( 'Edit', 'visualizer' ), '" data-chart="', $chart_id, '"></a>'; |
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echo '<a class="visualizer-chart-action visualizer-chart-export" href="javascript:;" title="', esc_attr__( 'Export', 'visualizer' ), '" data-chart="', $export_link, '"></a>'; |
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if ( $this->can_chart_have_action( 'image', $chart_id ) ) { |
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echo '<a class="visualizer-chart-action visualizer-chart-image" href="javascript:;" title="', esc_attr__( 'Download as image', 'visualizer' ), '" data-chart="visualizer-', $chart_id, '" data-chart-title="', $title, '"></a>'; |
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} |
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echo '<span class="visualizer-chart-shortcode" title="', esc_attr__( 'Click to select', 'visualizer' ), '">'; |
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echo ' [visualizer id="', $chart_id, '"] '; |
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echo '</span>'; |
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echo '<hr><div class="visualizer-chart-status"><span class="visualizer-date" title="' . __( 'Last Updated', 'visualizer' ) . '">' . $chart_status['date'] . '</span><span class="visualizer-error"><i class="dashicons ' . $chart_status['icon'] . '" data-viz-error="' . esc_attr( str_replace( '"', "'", $chart_status['error'] ) ) . '" title="' . esc_attr( $chart_status['title'] ) . '"></i></span></div>'; |
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echo '</div>'; |
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echo '</div>'; |
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} |
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|
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/** |
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* Render sidebar. |
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*/ |
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private function _renderSidebar() { |
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if ( ! Visualizer_Module::is_pro() ) { |
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echo '<div id="visualizer-sidebar">'; |
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echo '<div class="visualizer-sidebar-box">'; |
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echo '<h3>' . __( 'Discover the power of PRO!', 'visualizer' ) . '</h3><ul>'; |
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echo '<li>' . __( 'Spreadsheet like editor', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Import from other charts', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Use database query to create charts', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Create charts from WordPress tables', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Frontend editor', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Private charts', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( 'Auto-sync with online files', 'visualizer' ) . '</li>'; |
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echo '<li>' . __( '6 more chart types', 'visualizer' ) . '</li></ul>'; |
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echo '<p><a href="' . Visualizer_Plugin::PRO_TEASER_URL . '" target="_blank" class="button button-primary">' . __( 'View more features', 'visualizer' ) . '</a></p>'; |
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echo '<p style="background-color: #0073aac7; color: #ffffff; padding: 2px; font-weight: bold;">' . __( 'We offer a 30-day no-questions-asked money back guarantee!', 'visualizer' ) . '</p>'; |
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echo '<p><a href="' . VISUALIZER_SURVEY . '" target="_blank" class="">' . __( 'Don\'t see the features you need? Help us improve!', 'visualizer' ) . '</a></p>'; |
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echo '</div>'; |
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echo '</div>'; |
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} |
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} |
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|
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} |
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|
