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<?php |
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|
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/** |
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* General module to upgrade configuration/charts. |
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* |
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* @category Visualizer |
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* @package Module |
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* |
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* @since 3.4.3 |
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*/ |
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class Visualizer_Module_Upgrade extends Visualizer_Module { |
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|
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const NAME = __CLASS__; |
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|
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/** |
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* Upgrades the configuration of charts, if required. |
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*/ |
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public static function upgrade() { |
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$last_version = get_option( 'visualizer-upgraded', '0.0.0' ); |
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|
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switch ( $last_version ) { |
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case '0.0.0': |
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self::makeAllTableChartsTabular(); |
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break; |
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default: |
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return; |
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} |
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|
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update_option( 'visualizer-upgraded', Visualizer_Plugin::VERSION ); |
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|
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// this will help in debugging to know which version this was upgraded from. |
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update_option( 'visualizer-upgraded-from', $last_version ); |
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} |
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|
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/** |
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* All 'dataTable' and 'table' charts to become 'tabular'. |
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* All charts that do not have a library, to get the default library. |
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*/ |
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private static function makeAllTableChartsTabular() { |
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global $wpdb; |
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|
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// old table charts may not specify the library. |
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$args = array( |
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'post_type' => Visualizer_Plugin::CPT_VISUALIZER, |
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'fields' => 'ids', |
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'post_status' => 'publish', |
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'meta_query' => array( |
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array( |
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'key' => Visualizer_Plugin::CF_CHART_LIBRARY, |
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'compare' => 'NOT EXISTS', |
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), |
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array( |
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'key' => Visualizer_Plugin::CF_CHART_TYPE, |
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'value' => 'table', |
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), |
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), |
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); |
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$query = new WP_Query( $args ); |
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while ( $query->have_posts() ) { |
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$id = $query->next_post(); |
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add_post_meta( $id, Visualizer_Plugin::CF_CHART_LIBRARY, 'GoogleCharts' ); |
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} |
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|
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// make all dataTable and table chart types into tabular. |
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// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared |
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$wpdb->query( |
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"UPDATE $wpdb->postmeta pm, $wpdb->posts p SET pm.meta_value = 'tabular' |
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WHERE p.post_type = '" . Visualizer_Plugin::CPT_VISUALIZER . "' |
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AND p.id = pm.post_id |
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AND pm.meta_key = '" . Visualizer_Plugin::CF_CHART_TYPE . "' |
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AND pm.meta_value IN ( 'dataTable', 'table' )" |
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); |
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// phpcs:enable WordPress.DB.PreparedSQL.NotPrepared |
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|
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} |
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} |
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|
