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<?php |
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|
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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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* Base class for sidebar settigns of graph based charts. |
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* |
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* @category Visualizer |
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* @package Render |
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* @subpackage Sidebar |
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* |
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* @since 1.0.0 |
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* @abstract |
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*/ |
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abstract class Visualizer_Render_Sidebar_Graph extends Visualizer_Render_Sidebar_Google { |
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|
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/** |
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* Determines whether we need to render vertical gridlines options or not. |
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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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* @var boolean |
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*/ |
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protected $_verticalGridLines; |
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|
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/** |
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* Determines whether we need to render horizontal gridlines options or not. |
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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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* @var boolean |
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*/ |
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protected $_horizontalGridLines; |
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|
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/** |
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* The array of available axis positions. |
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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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* @var array |
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*/ |
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protected $_positions; |
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|
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/** |
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* Constructor. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $data The data what has to be associated with this render. |
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*/ |
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public function __construct( $data = array() ) { |
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parent::__construct( $data ); |
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|
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$this->_verticalGridLines = true; |
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$this->_horizontalGridLines = true; |
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|
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$this->_positions = array( |
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'' => '', |
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'in' => esc_html__( 'Inside the chart', 'visualizer' ), |
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'out' => esc_html__( 'Outside the chart', 'visualizer' ), |
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'none' => esc_html__( 'None', 'visualizer' ), |
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); |
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} |
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|
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/** |
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* Renders chart title settings. |
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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 _renderChartTitleSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Chart Title', 'visualizer' ), |
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'title', |
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$this->title, |
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esc_html__( 'Text to display above the chart.', 'visualizer' ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Chart Title Position', 'visualizer' ), |
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'titlePosition', |
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$this->titlePosition, |
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$this->_positions, |
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esc_html__( 'Where to place the chart title, compared to the chart area.', 'visualizer' ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Chart Title Color', 'visualizer' ), |
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'titleTextStyle[color]', |
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isset( $this->titleTextStyle['color'] ) ? $this->titleTextStyle['color'] : null, |
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'#000' |
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); |
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|
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echo '<div class="viz-section-delimiter"></div>'; |
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|
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self::_renderSelectItem( |
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esc_html__( 'Axes Titles Position', 'visualizer' ), |
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'axisTitlesPosition', |
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$this->axisTitlesPosition, |
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$this->_positions, |
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esc_html__( 'Determines where to place the axis titles, compared to the chart area.', 'visualizer' ) |
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); |
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|
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echo '<div class="viz-section-delimiter"></div>'; |
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|
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self::_renderTextAreaItem( |
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esc_html__( 'Chart Description', 'visualizer' ), |
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'description', |
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$this->description, |
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sprintf( |
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// translators: %1$s - HTML link tag, %2$s - HTML closing link tag. |
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esc_html__( 'Description to display in the structured data schema as explained %1$shere%2$s', 'visualizer' ), |
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'<a href="https://developers.google.com/search/docs/data-types/dataset#dataset" target="_blank">', |
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'</a>' |
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) |
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); |
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} |
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|
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/** |
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* Renders general settings block for horizontal axis settings. |
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* |
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* @since 1.4.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderHorizontalAxisGeneralSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Axis Title', 'visualizer' ), |
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'hAxis[title]', |
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isset( $this->hAxis['title'] ) ? $this->hAxis['title'] : '', |
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esc_html__( 'The title of the horizontal axis.', 'visualizer' ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Slanted Text', 'visualizer' ), |
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'hAxis[slantedText]', |
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isset( $this->hAxis['slantedText'] ) ? $this->hAxis['slantedText'] : false, |
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array( |
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false => 'False', |
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true => 'True', |
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), |
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'', |
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false |
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); |
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|
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self::_renderTextItem( |
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esc_html__( 'Slanted Text Angle', 'visualizer' ), |
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'hAxis[slantedTextAngle]', |
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isset( $this->hAxis['slantedTextAngle'] ) ? $this->hAxis['slantedTextAngle'] : 45, |
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'', |
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45, |
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'number', |
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array( |
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'min' => 1, |
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'step' => 15, |
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) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Text Position', 'visualizer' ), |
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'hAxis[textPosition]', |
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isset( $this->hAxis['textPosition'] ) ? $this->hAxis['textPosition'] : '', |
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$this->_positions, |
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esc_html__( 'Position of the horizontal axis text, relative to the chart area.', 'visualizer' ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Direction', 'visualizer' ), |
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'hAxis[direction]', |
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isset( $this->hAxis['direction'] ) ? $this->hAxis['direction'] : '', |
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array( |
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'' => '', |
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'1' => esc_html__( 'Default Direction', 'visualizer' ), |
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'-1' => esc_html__( 'Reverse Direction', 'visualizer' ), |
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), |
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esc_html__( 'The direction in which the values along the horizontal axis grow.', 'visualizer' ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Base Line Color', 'visualizer' ), |
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'vAxis[baselineColor]', |
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isset( $this->vAxis['baselineColor'] ) ? $this->vAxis['baselineColor'] : null, |
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'#000' |
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); |
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} |
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|
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/** |
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* Renders horizontal axis settings. |
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* |
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* @since 1.2.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderHorizontalAxisSettings() { |
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self::_renderGroupStart( esc_html__( 'Horizontal Axis Settings', 'visualizer' ) ); |
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self::_renderSectionStart( esc_html__( 'General Settings', 'visualizer' ), false ); |
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$this->_renderHorizontalAxisGeneralSettings(); |
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self::_renderSectionEnd(); |
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if ( $this->_horizontalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'Grid Lines', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', 'visualizer' ), |
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'hAxis[gridlines][count]', |
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isset( $this->hAxis['gridlines']['count'] ) ? $this->hAxis['gridlines']['count'] : '', |
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esc_html__( 'The approximate number of horizontal gridlines inside the chart area. You can specify a value of -1 to automatically compute the number of gridlines, 0 or 1 to draw no gridlines, or 2 or more to only draw gridline. Any number greater than 2 will be used to compute the minSpacing between gridlines.', 'visualizer' ), |
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5, |
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'number', |
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array( 'min' => -1, 'max' => 1000, 'step' => 1 ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', 'visualizer' ), |
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'hAxis[gridlines][color]', |
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isset( $this->hAxis['gridlines']['color'] ) ? $this->hAxis['gridlines']['color'] : null, |
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'#ccc' |
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); |
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self::_renderSectionEnd(); |
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|
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self::_renderSectionStart( esc_html__( 'Minor Grid Lines', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', 'visualizer' ), |
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'hAxis[minorGridlines][count]', |
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isset( $this->hAxis['minorGridlines']['count'] ) ? $this->hAxis['minorGridlines']['count'] : '', |
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esc_html__( 'Specify 0 to disable the minor gridlines.', 'visualizer' ), |
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0, |
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'number', |
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array( 'min' => 0, 'step' => 1 ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', 'visualizer' ), |
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'hAxis[minorGridlines][color]', |
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isset( $this->hAxis['minorGridlines']['color'] ) ? $this->hAxis['minorGridlines']['color'] : null, |
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null |
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); |
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self::_renderSectionEnd(); |
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} |
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|
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if ( $this->_horizontalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'View Window', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Maximum Value', 'visualizer' ), |
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'hAxis[viewWindow][max]', |
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isset( $this->hAxis['viewWindow']['max'] ) ? $this->hAxis['viewWindow']['max'] : '', |
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'The maximum vertical data value to render.' |
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); |
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|
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self::_renderTextItem( |
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esc_html__( 'Minimum Value', 'visualizer' ), |
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'hAxis[viewWindow][min]', |
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isset( $this->hAxis['viewWindow']['min'] ) ? $this->hAxis['viewWindow']['min'] : '', |
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'The minimum vertical data value to render.' |
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); |
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self::_renderSectionEnd(); |
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} |
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self::_renderGroupEnd(); |
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} |
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|
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/** |
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* Renders general settings block for vertical axis settings. |
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* |
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* @since 1.4.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderVerticalAxisGeneralSettings() { |
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self::_renderTextItem( |
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esc_html__( 'Axis Title', 'visualizer' ), |
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'vAxis[title]', |
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isset( $this->vAxis['title'] ) ? $this->vAxis['title'] : '', |
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esc_html__( 'The title of the vertical axis.', 'visualizer' ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Text Position', 'visualizer' ), |
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'vAxis[textPosition]', |
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isset( $this->vAxis['textPosition'] ) ? $this->vAxis['textPosition'] : '', |
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$this->_positions, |
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esc_html__( 'Position of the vertical axis text, relative to the chart area.', 'visualizer' ) |
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); |
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|
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self::_renderSelectItem( |
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esc_html__( 'Direction', 'visualizer' ), |
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'vAxis[direction]', |
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isset( $this->vAxis['direction'] ) ? $this->vAxis['direction'] : '', |
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array( |
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'' => '', |
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'1' => esc_html__( 'Default Direction', 'visualizer' ), |
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'-1' => esc_html__( 'Reverse Direction', 'visualizer' ), |
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), |
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esc_html__( 'The direction in which the values along the vertical axis grow.', 'visualizer' ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Base Line Color', 'visualizer' ), |
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'hAxis[baselineColor]', |
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isset( $this->hAxis['baselineColor'] ) ? $this->hAxis['baselineColor'] : null, |
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'#000' |
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); |
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} |
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|
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/** |
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* Renders vertical axis settings. |
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* |
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* @since 1.2.0 |
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* |
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* @access protected |
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*/ |
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protected function _renderVerticalAxisSettings() { |
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self::_renderGroupStart( esc_html__( 'Vertical Axis Settings', 'visualizer' ) ); |
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self::_renderSectionStart( esc_html__( 'General Settings', 'visualizer' ), false ); |
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$this->_renderVerticalAxisGeneralSettings(); |
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self::_renderSectionEnd(); |
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|
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if ( $this->_verticalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'Grid Lines', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', 'visualizer' ), |
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'vAxis[gridlines][count]', |
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isset( $this->vAxis['gridlines']['count'] ) ? $this->vAxis['gridlines']['count'] : '', |
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esc_html__( 'The approximate number of vertical gridlines inside the chart area. You can specify a value of -1 to automatically compute the number of gridlines, 0 or 1 to draw no gridlines, or 2 or more to only draw gridline. Any number greater than 2 will be used to compute the minSpacing between gridlines.', 'visualizer' ), |
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5, |
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'number', |
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array( 'min' => -1, 'max' => 1000, 'step' => 1 ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', 'visualizer' ), |
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'vAxis[gridlines][color]', |
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isset( $this->vAxis['gridlines']['color'] ) ? $this->vAxis['gridlines']['color'] : null, |
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'#ccc' |
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); |
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self::_renderSectionEnd(); |
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|
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self::_renderSectionStart( esc_html__( 'Minor Grid Lines', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Count', 'visualizer' ), |
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'vAxis[minorGridlines][count]', |
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isset( $this->vAxis['minorGridlines']['count'] ) ? $this->vAxis['minorGridlines']['count'] : '', |
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esc_html__( 'Specify 0 to disable the minor gridlines.', 'visualizer' ), |
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0, |
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'number', |
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array( 'min' => 0, 'step' => 1 ) |
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); |
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|
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self::_renderColorPickerItem( |
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esc_html__( 'Color', 'visualizer' ), |
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'vAxis[minorGridlines][color]', |
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isset( $this->vAxis['minorGridlines']['color'] ) ? $this->vAxis['minorGridlines']['color'] : null, |
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null |
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); |
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self::_renderSectionEnd(); |
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} |
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|
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if ( $this->_verticalGridLines ) { |
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self::_renderSectionStart( esc_html__( 'View Window', 'visualizer' ), false ); |
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self::_renderTextItem( |
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esc_html__( 'Maximum Value', 'visualizer' ), |
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'vAxis[viewWindow][max]', |
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isset( $this->vAxis['viewWindow']['max'] ) ? $this->vAxis['viewWindow']['max'] : '', |
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'The maximum vertical data value to render.' |
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); |
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|
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self::_renderTextItem( |
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esc_html__( 'Minimum Value', 'visualizer' ), |
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'vAxis[viewWindow][min]', |
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isset( $this->vAxis['viewWindow']['min'] ) ? $this->vAxis['viewWindow']['min'] : '', |
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'The minimum vertical data value to render.' |
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); |
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self::_renderSectionEnd(); |
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} |
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self::_renderGroupEnd(); |
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} |
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|
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/** |
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* Renders chart axes settings. |
| 399 |
* |
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* @since 1.0.0 |
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* |
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* @access protected |
| 403 |
*/ |
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protected function _renderAxesSettings() { |
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$this->_renderHorizontalAxisSettings(); |
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$this->_renderVerticalAxisSettings(); |
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} |
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|
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/** |
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* Renders series settings group. |
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* |
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* @since 1.0.0 |
| 413 |
* |
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* @access protected |
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*/ |
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protected function _renderSeriesSettings() { |
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self::_renderGroupStart( esc_html__( 'Series Settings', 'visualizer' ) ); |
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self::_renderSectionStart(); |
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self::_renderSectionDescription( esc_html__( 'If you have just updated/modified the chart data, you may need to save it before the new data reflects in the settings.', 'visualizer' ), 'viz-info-msg' ); |
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self::_renderSectionEnd(); |
| 421 |
|
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for ( $i = 1, $cnt = count( $this->__series ); $i < $cnt; $i++ ) { |
| 423 |
if ( ! empty( $this->__series[ $i ]['label'] ) ) { |
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self::_renderSectionStart( esc_html( $this->__series[ $i ]['label'] ), false ); |
| 425 |
$this->_renderSeries( $i - 1 ); |
| 426 |
self::_renderSectionEnd(); |
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} |
| 428 |
} |
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self::_renderGroupEnd(); |
| 430 |
} |
| 431 |
|
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/** |
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* Renders concreate series settings. |
| 434 |
* |
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* @since 1.0.0 |
| 436 |
* |
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* @access protected |
| 438 |
* @param int $index The series index. |
| 439 |
*/ |
| 440 |
protected function _renderSeries( $index ) { |
| 441 |
self::_renderSelectItem( |
| 442 |
esc_html__( 'Visible In Legend', 'visualizer' ), |
| 443 |
'series[' . $index . '][visibleInLegend]', |
| 444 |
isset( $this->series[ $index ]['visibleInLegend'] ) ? $this->series[ $index ]['visibleInLegend'] : '', |
| 445 |
array( |
| 446 |
'' => '', |
| 447 |
'0' => esc_html__( 'No', 'visualizer' ), |
| 448 |
'1' => esc_html__( 'Yes', 'visualizer' ), |
| 449 |
), |
| 450 |
esc_html__( 'Determines whether the series has to be presented in the legend or not.', 'visualizer' ) |
| 451 |
); |
| 452 |
|
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$this->_renderFormatField( $index ); |
| 454 |
|
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self::_renderColorPickerItem( |
| 456 |
esc_html__( 'Color', 'visualizer' ), |
| 457 |
'series[' . $index . '][color]', |
| 458 |
isset( $this->series[ $index ]['color'] ) ? $this->series[ $index ]['color'] : null, |
| 459 |
null |
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); |
| 461 |
|
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$this->_renderRoleField( $index ); |
| 463 |
} |
| 464 |
|
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/** |
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* Renders format field for horizontal axis. |
| 467 |
* |
| 468 |
* @since 1.4.3 |
| 469 |
* |
| 470 |
* @access protected |
| 471 |
*/ |
| 472 |
protected function _renderHorizontalAxisFormatField() { |
| 473 |
self::_renderTextItem( |
| 474 |
esc_html__( 'Number Format', 'visualizer' ), |
| 475 |
'hAxis[format]', |
| 476 |
isset( $this->hAxis['format'] ) ? $this->hAxis['format'] : '', |
| 477 |
sprintf( |
| 478 |
'%s<br><br>%s<br><br>%s', |
| 479 |
esc_html__( 'Enter custom format pattern to apply to horizontal axis labels.', 'visualizer' ), |
| 480 |
sprintf( |
| 481 |
// translators: %1$s - HTML link tag, %2$s - HTML closing link tag. |
| 482 |
esc_html__( 'For number axis labels, this is a subset of the decimal formatting %1$sICU pattern set%2$s. For instance, $#,###.## will display values $1,234.56 for value 1234.56. Note: Using the #%% percentage format will multiply your values by 100.', 'visualizer' ), |
| 483 |
'<a href="http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details" target="_blank">', |
| 484 |
'</a>' |
| 485 |
), |
| 486 |
sprintf( |
| 487 |
// translators: %1$s - HTML link tag, %2$s - HTML closing link tag. |
| 488 |
esc_html__( 'For date axis labels, this is a subset of the date formatting %1$sICU date and time format%2$s.', 'visualizer' ), |
| 489 |
'<a href="https://unicode-org.github.io/icu/userguide/format_parse/datetime/#datetime-format-syntax" target="_blank">', |
| 490 |
'</a>' |
| 491 |
) |
| 492 |
) |
| 493 |
); |
| 494 |
} |
| 495 |
|
| 496 |
/** |
| 497 |
* Renders format field for vertical axis settings. |
| 498 |
* |
| 499 |
* @since 1.4.3 |
| 500 |
* |
| 501 |
* @access protected |
| 502 |
*/ |
| 503 |
protected function _renderVerticalAxisFormatField() { |
| 504 |
self::_renderTextItem( |
| 505 |
esc_html__( 'Number Format', 'visualizer' ), |
| 506 |
'vAxis[format]', |
| 507 |
isset( $this->vAxis['format'] ) ? $this->vAxis['format'] : '', |
| 508 |
sprintf( |
| 509 |
'%s<br><br>%s<br><br>%s', |
| 510 |
esc_html__( 'Enter custom format pattern to apply to vertical axis labels.', 'visualizer' ), |
| 511 |
sprintf( |
| 512 |
// translators: %1$s - HTML link tag, %2$s - HTML closing link tag. |
| 513 |
esc_html__( 'For number axis labels, this is a subset of the decimal formatting %1$sICU pattern set%2$s. For instance, $#,###.## will display values $1,234.56 for value 1234.56. Note: Using the #%% percentage format will multiply your values by 100.', 'visualizer' ), |
| 514 |
'<a href="http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details" target="_blank">', |
| 515 |
'</a>' |
| 516 |
), |
| 517 |
sprintf( |
| 518 |
// translators: %1$s - HTML link tag, %2$s - HTML closing link tag. |
| 519 |
esc_html__( 'For date axis labels, this is a subset of the date formatting %1$sICU date and time format%2$s.', 'visualizer' ), |
| 520 |
'<a href="https://unicode-org.github.io/icu/userguide/format_parse/datetime/#datetime-format-syntax" target="_blank">', |
| 521 |
'</a>' |
| 522 |
) |
| 523 |
) |
| 524 |
); |
| 525 |
} |
| 526 |
} |
| 527 |
|
