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<?php |
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/* |
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* FooGallery Admin Notices class |
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*/ |
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if ( ! class_exists( 'FooGallery_Admin_Notices' ) ) { |
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class FooGallery_Admin_Notices { |
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public function __construct() { |
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add_action( 'admin_notices', array( $this, 'display_thumb_test_notice') ); |
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add_action( 'admin_notices', array( $this, 'display_rating_notice') ); |
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add_action( 'foogallery_thumbnail_generation_test', array( $this, 'save_test_results') ); |
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add_action( 'wp_ajax_foogallery_admin_rating_notice_dismiss', array( $this, 'admin_rating_notice_dismiss' ) ); |
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} |
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function should_run_tests() { |
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$option = get_option( FOOGALLERY_OPTION_THUMB_TEST ); |
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$option_value = $this->generate_option_value(); |
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if ( !isset( $option ) ) { |
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//we have never run tests before |
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return true; |
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} else { |
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$option_key = $option['key']; |
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if ( $option_value !== $option_key ) { |
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//either the PHP version or Host has changed. In either case, we should run tests again! |
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return true; |
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} |
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} |
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return false; |
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} |
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function should_show_alert() { |
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$option = get_option( FOOGALLERY_OPTION_THUMB_TEST ); |
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if ( isset( $option ) && array_key_exists( 'results', $option ) ) { |
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$results = $option['results']; |
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//should show the alert if the tests were not a success |
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return !$results['success']; |
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} |
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return false; |
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} |
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function generate_option_value() { |
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$php_version = phpversion(); |
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$host = home_url(); |
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return "php$($php_version}-{$host}"; |
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} |
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function save_test_results($results) { |
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update_option( FOOGALLERY_OPTION_THUMB_TEST, array ( |
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'key' => $this->generate_option_value(), |
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'results' => $results |
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)); |
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} |
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/** |
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* Dismiss the admin rating notice forever |
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*/ |
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function admin_rating_notice_dismiss() { |
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if ( check_admin_referer( 'foogallery_admin_rating_notice_dismiss' ) ) { |
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update_option( 'foogallery_admin_rating_notice_dismiss', 'hide' ); |
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} |
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} |
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function should_show_rating_message() { |
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//first try to get the saved option |
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$show_message = get_option( 'foogallery_admin_rating_notice_dismiss', 0 ); |
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if ( 'hide' === $show_message ) { |
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return false; //never show - user has dismissed |
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} |
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if ( 'show' === $show_message ) { |
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return true; //always show - user has created 5 or more galleries |
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} |
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//we must show the message - get out early |
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if ( 0 === $show_message ) { |
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$gallery_count = count( get_posts( array( |
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'post_type' => FOOGALLERY_CPT_GALLERY, |
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'post_status' => array( 'publish', 'draft' ), |
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'cache_results' => false, |
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'nopaging' => true, |
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) ) ); |
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if ( $gallery_count >= 5 ) { |
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update_option( 'foogallery_admin_rating_notice_dismiss', 'show' ); |
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} |
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} |
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} |
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function display_rating_notice() { |
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if ( $this->should_show_rating_message() ) { |
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$url = 'https://fooplugins.link/please-rate-foogallery'; |
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?> |
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<script type="text/javascript"> |
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(function ($) { |
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$(document).ready(function () { |
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$('.foogallery-rating-notice.is-dismissible') |
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.on('click', '.notice-dismiss', function (e) { |
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e.preventDefault(); |
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$.post(ajaxurl, { |
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action : 'foogallery_admin_rating_notice_dismiss', |
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url : '<?php echo admin_url( 'admin-ajax.php' ); ?>', |
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_wpnonce: '<?php echo wp_create_nonce( 'foogallery_admin_rating_notice_dismiss' ); ?>' |
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}); |
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}); |
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}); |
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})(jQuery); |
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</script> |
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<style> |
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.foogallery-rating-notice { |
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border-left-color: #ff69b4; |
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} |
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.foogallery-rating-notice .dashicons-heart { |
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color: #ff69b4; |
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} |
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</style> |
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<div class="foogallery-rating-notice notice notice-success is-dismissible"> |
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<p> |
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<strong><?php _e('Thanks for using FooGallery') ?> <span class="dashicons dashicons-heart"></span></strong><br /> |
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<?php _e('We noticed you have created 5 galleries in FooGallery. If you love FooGallery, please consider giving it a 5 star rating on WordPress.org. Your positive ratings help spread the word and help us grow.', 'foogallery'); ?><br /> |
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<br/> |
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<a class="button button-primary button-large" target="_blank" href="<?php echo $url; ?>"><?php _e( 'Rate FooGallery on WordPress.org', 'foogallery' ); ?></a> |
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</p> |
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</div> |
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<?php |
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} |
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} |
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function display_thumb_test_notice() { |
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//check if we are on specific admin pages |
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if ( FOOGALLERY_CPT_GALLERY === foo_current_screen_post_type() ) { |
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if ($this->should_run_tests()) { |
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$thumbs = new FooGallery_Thumbnails(); |
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$thumbs->run_thumbnail_generation_tests(); |
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} |
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if ($this->should_show_alert()) { |
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?> |
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<div class="notice error"> |
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<p> |
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<strong><?php _e('Thumbnail Generation Alert!', 'foogallery'); ?></strong><br/> |
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<?php _e('There is a problem generating thumbnails for your gallery. Please check that your hosting provider has the GD Image Library extension installed and enabled.' , 'foogallery'); ?><br /> |
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<?php _e('If thumbnails cannot be generated, then full-sized, uncropped images will be used instead. This will result in slow page load times, and thumbnails that do not look correct.', 'foogallery'); ?> |
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<br/> |
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</p> |
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</div> |
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<?php |
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} |
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} |
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} |
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} |
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} |
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.