| 1 |
<?php |
| 2 |
namespace features; |
| 3 |
|
| 4 |
class forumax_solve_topic { |
| 5 |
|
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/** |
| 7 |
* The capability required to view private posts. |
| 8 |
* |
| 9 |
* @since 1.0 |
| 10 |
* |
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* @var string $capability |
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*/ |
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public $capability = 'moderate'; |
| 14 |
|
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/* |
| 16 |
--------------------------------------------* |
| 17 |
* Constructor |
| 18 |
*--------------------------------------------*/ |
| 19 |
|
| 20 |
/** |
| 21 |
* Initializes the plugin by setting filters, and administration functions. |
| 22 |
*/ |
| 23 |
function __construct() { |
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add_action( 'plugins_loaded', [ $this, 'filter_capability' ] ); |
| 25 |
|
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// show the checkboxes |
| 27 |
add_action( 'bbp_theme_before_reply_form_submit_wrapper', [ $this, 'reply_checkbox' ] ); |
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add_action( 'bbp_theme_before_topic_form_submit_wrapper', [ $this, 'topic_checkbox' ] ); |
| 29 |
|
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// save the reply state |
| 31 |
add_action( 'bbp_new_reply', [ $this, 'update_reply' ], 0, 6 ); |
| 32 |
add_action( 'bbp_edit_reply', [ $this, 'update_reply' ], 0, 6 ); |
| 33 |
|
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// save the topic state |
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add_action( 'bbp_new_topic', [ $this, 'update_topic' ], 0, 6 ); |
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add_action( 'bbp_edit_topic', [ $this, 'update_topic' ], 0, 6 ); |
| 37 |
|
| 38 |
// reply content filter |
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add_filter( 'bbp_get_reply_excerpt', [ $this, 'reply_content_filter' ], 999, 2 ); |
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add_filter( 'bbp_get_reply_content', [ $this, 'reply_content_filter' ], 999, 2 ); |
| 41 |
|
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add_filter( 'bbp_theme_before_topic_title', [ $this, 'solved_badge' ], 999, 2 ); |
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add_filter( 'bbp_topic_admin_links', [ $this, 'add_topic_admin_link' ], 10, 2 ); |
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|
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add_action( 'template_redirect', [ $this, 'handle_solve_action' ] ); |
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|
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// add a class name indicating the read status |
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add_filter( 'post_class', [ $this, 'reply_post_class' ] ); |
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} |
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|
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/** |
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* Handle the solve/unsolve action via GET request |
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* |
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* @since 2.2.0 |
| 55 |
*/ |
| 56 |
public function handle_solve_action() { |
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$topic_id = bbp_get_topic_id(); |
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|
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if ( isset( $_GET['solve_topic'] ) ) { |
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// Verify nonce |
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if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'forumax_solve_topic_' . $topic_id ) ) { |
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wp_die( esc_html__( 'Security check failed.', 'forumax' ) ); |
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} |
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$this->solve_topic( $topic_id ); |
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} elseif ( isset( $_GET['unsolve_topic'] ) ) { |
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if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'forumax_unsolve_topic_' . $topic_id ) ) { |
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wp_die( esc_html__( 'Security check failed.', 'forumax' ) ); |
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} |
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$this->unsolve_topic( $topic_id ); |
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} |
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} |
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|
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/** |
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* Admin links |
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*/ |
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public function add_topic_admin_link( $links, $topic_id ) { |
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|
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$topic_author = bbp_get_topic_author_id( bbp_get_topic_id() ); |
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if ( ( current_user_can( $this->capability ) ) || ( $topic_author == get_current_user_id() ) ) { |
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if ( $this->is_solved( bbp_get_topic_id() ) ) { |
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$links['unsolved'] = '<a href="' . wp_nonce_url( |
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add_query_arg( 'unsolve_topic', '1', bbp_get_topic_permalink() ), |
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'forumax_unsolve_topic_' . bbp_get_topic_id() |
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) . '">' . esc_html__( 'Mark as unsolved', 'forumax' ) . '</a>'; |
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} else { |
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$links['solved'] = '<a href="' . wp_nonce_url( |
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add_query_arg( 'solve_topic', '1', bbp_get_topic_permalink() ), |
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'forumax_solve_topic_' . bbp_get_topic_id() |
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) . '">' . esc_html__( 'Mark as solved', 'forumax' ) . '</a>'; |
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} |
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} |
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return $links; |
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} |
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|
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public function solve_topic( $topic_id = 0 ) { |
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$topic_author = bbp_get_topic_author_id( $topic_id ); |
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if ( ( current_user_can( $this->capability ) ) || ( $topic_author == get_current_user_id() ) ) { |
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update_post_meta( $topic_id, '_bbp_topic_is_solved', '1' ); |
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$redirect = remove_query_arg( [ 'solve_topic', '_wpnonce' ] ); |
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wp_safe_redirect( $redirect ); |
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exit; |
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} else { |
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wp_die( esc_html__( 'You do not have the permission to do that!', 'forumax' ) ); |
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} |
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|
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} |
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|
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public function unsolve_topic( $topic_id = 0 ) { |
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$topic_author = bbp_get_topic_author_id( $topic_id ); |
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if ( ( current_user_can( $this->capability ) ) || ( $topic_author == get_current_user_id() ) ) { |
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delete_post_meta( $topic_id, '_bbp_topic_is_solved' ); |
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$redirect = remove_query_arg( [ 'unsolve_topic', '_wpnonce' ] ); |
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wp_safe_redirect( $redirect ); |
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exit; |
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} else { |
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wp_die( esc_html__( 'You do not have the permission to do that!', 'forumax' ) ); |
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} |
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} |
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|
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/** |
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* Called during the plugins_loaded action to filter the capability |
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* required to view solved topics. |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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public function filter_capability() { |
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$this->capability = apply_filters( 'forumax_solve_topic_capability', $this->capability ); |
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} |
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|
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/** |
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* Solved topic badge |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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public function solved_badge() { |
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$topic_id = bbp_get_topic_id(); |
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if ( $this->is_solved( $topic_id ) ) { |
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echo '<i class="fa fa-check-circle text-success"></i>'; |
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} |
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} |
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|
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/** |
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* Outputs the reply checkbox |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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public function reply_checkbox() { |
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$has_best_answer = $this->has_best_answer( bbp_get_topic_id() ); |
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$is_best_answer = $this->is_best_answer( bbp_get_reply_id() ); |
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if ( bbp_is_reply_edit() && ( current_user_can( $this->capability ) ) ) { |
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if ( ( ! $has_best_answer ) || ( $is_best_answer ) ) { |
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?> |
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<p> |
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<input name="bbp_best_answer" id="bbp_best_answer" type="checkbox"<?php checked( '1', $is_best_answer ); ?> value="1" tabindex="<?php bbp_tab_index(); ?>" /> |
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<label for="bbp_best_answer"><?php esc_html_e( 'Set this reply as Best Answer.', 'forumax' ); ?></label> |
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</p> |
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<?php |
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} |
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} |
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} |
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|
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/** |
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* Outputs the topic checkbox |
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* |
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* @since 1.0 |
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* |
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* @return void |
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*/ |
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public function topic_checkbox() { |
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$topic_author = bbp_get_topic_author_id( bbp_get_topic_id() ); |
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if ( bbp_is_topic_edit() && ( ( current_user_can( $this->capability ) ) || ( $topic_author == get_current_user_id() ) ) ) { |
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?> |
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<p> |
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<input name="forumax_solve_topic" id="forumax_solve_topic" type="checkbox"<?php checked( '1', $this->is_solved( bbp_get_topic_id() ) ); ?> value="1" tabindex="<?php bbp_tab_index(); ?>" /> |
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<label for="forumax_solve_topic"><?php esc_html_e( 'Set this post as solved.', 'forumax' ); ?></label> |
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</p> |
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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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/** |
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* Stores the private state on reply creation and edit |
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* |
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* @since 1.0 |
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* |
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* @param $reply_id int The ID of the reply |
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* @param $topic_id int The ID of the topic the reply belongs to |
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* @param $forum_id int The ID of the forum the topic belongs to |
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* @param $anonymous_data bool Are we posting as an anonymous user? |
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* @param $author_id int The ID of user creating the reply, or the ID of the replie's author during edit |
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* @param $is_edit bool Are we editing a reply? |
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* |
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* @return void |
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*/ |
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public function update_reply( $reply_id = 0, $topic_id = 0, $forum_id = 0, $anonymous_data = false, $author_id = 0, $is_edit = false ) { |
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|
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if ( isset( $_POST['bbp_best_answer'] ) ) { |
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$get_topic_meta = get_post_meta( $topic_id, '_bbp_topic_has_best_answer', true ); |
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if ( ! $get_topic_meta ) { |
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update_post_meta( $topic_id, '_bbp_topic_has_best_answer', '1' ); |
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} |
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update_post_meta( $reply_id, '_bbp_reply_is_best_answer', '1' ); |
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} else { |
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delete_post_meta( $reply_id, '_bbp_reply_is_best_answer' ); |
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delete_post_meta( $topic_id, '_bbp_topic_has_best_answer' ); |
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} |
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|
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} |
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|
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/** |
| 218 |
* Stores the private state on topic creation and edit |
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* |
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* @since 1.0 |
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* |
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* @param $topic_id int The ID of the topic |
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* @param $is_edit bool Are we editing a topic? |
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* |
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* @return void |
| 226 |
*/ |
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public function update_topic( $topic_id = 0, $is_edit = false ) { |
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|
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if ( isset( $_POST['forumax_solve_topic'] ) ) { |
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update_post_meta( $topic_id, '_bbp_topic_is_solved', '1' ); |
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} else { |
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delete_post_meta( $topic_id, '_bbp_topic_is_solved' ); |
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} |
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|
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} |
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|
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|
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/** |
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* Determines if a reply is marked as solved |
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* |
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* @since 1.0 |
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* |
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* @param $reply_id int The ID of the reply |
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* |
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* @return bool |
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*/ |
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public function is_best_answer( $reply_id = 0 ) { |
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|
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$retval = false; |
| 250 |
|
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// Checking a specific reply id |
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if ( ! empty( $reply_id ) ) { |
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$reply = bbp_get_reply( $reply_id ); |
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$reply_id = ! empty( $reply ) ? $reply->ID : 0; |
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|
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// Using the global reply id |
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} elseif ( bbp_get_reply_id() ) { |
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$reply_id = bbp_get_reply_id(); |
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|
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// Use the current post id |
| 261 |
} elseif ( ! bbp_get_reply_id() ) { |
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$reply_id = get_the_ID(); |
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} |
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|
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if ( ! empty( $reply_id ) ) { |
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$retval = get_post_meta( $reply_id, '_bbp_reply_is_best_answer', true ); |
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} |
| 268 |
|
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return (bool) apply_filters( 'bbp_reply_is_best_answer', (bool) $retval, $reply_id ); |
| 270 |
} |
| 271 |
|
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/** |
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* Determines if a reply is marked as solved |
| 274 |
* |
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* @since 1.0 |
| 276 |
* |
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* @param $reply_id int The ID of the reply |
| 278 |
* |
| 279 |
* @return bool |
| 280 |
*/ |
| 281 |
public function is_solved( $topic_id = 0 ) { |
| 282 |
|
| 283 |
$retval = false; |
| 284 |
|
| 285 |
// Checking a specific reply id. |
| 286 |
if ( ! empty( $topic_id ) ) { |
| 287 |
$topic = bbp_get_topic( $topic_id ); |
| 288 |
$topic_id = ! empty( $topic ) ? $topic->ID : 0; |
| 289 |
|
| 290 |
// Using the global reply id. |
| 291 |
} elseif ( bbp_get_topic_id() ) { |
| 292 |
$topic_id = bbp_get_topic_id(); |
| 293 |
|
| 294 |
// Use the current post id. |
| 295 |
} elseif ( ! bbp_get_topic_id() ) { |
| 296 |
$topic_id = get_the_ID(); |
| 297 |
} |
| 298 |
|
| 299 |
if ( ! empty( $topic_id ) ) { |
| 300 |
$retval = get_post_meta( $topic_id, '_bbp_topic_is_solved', true ); |
| 301 |
} |
| 302 |
|
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return (bool) apply_filters( 'bbp_topic_is_solved', (bool) $retval, $topic_id ); |
| 304 |
} |
| 305 |
|
| 306 |
/** |
| 307 |
* Determines if a reply is marked as solved |
| 308 |
* |
| 309 |
* @since 1.0 |
| 310 |
* |
| 311 |
* @param $reply_id int The ID of the reply |
| 312 |
* |
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* @return bool |
| 314 |
*/ |
| 315 |
public function has_best_answer( $topic_id = 0 ) { |
| 316 |
|
| 317 |
// if bbpress is not active, return the classes |
| 318 |
|
| 319 |
if ( ! function_exists( 'bbp_get_topic_id' ) ) { |
| 320 |
return false; |
| 321 |
} |
| 322 |
|
| 323 |
$retval = false; |
| 324 |
|
| 325 |
// Checking a specific reply id. |
| 326 |
if ( ! empty( $topic_id ) ) { |
| 327 |
$topic = bbp_get_topic( $topic_id ); |
| 328 |
$topic_id = ! empty( $topic ) ? $topic->ID : 0; |
| 329 |
|
| 330 |
// Using the global reply id. |
| 331 |
} elseif ( bbp_get_topic_id() ) { |
| 332 |
$topic_id = bbp_get_topic_id(); |
| 333 |
|
| 334 |
// Use the current post id. |
| 335 |
} elseif ( ! bbp_get_topic_id() ) { |
| 336 |
$topic_id = get_the_ID(); |
| 337 |
} |
| 338 |
|
| 339 |
if ( ! empty( $topic_id ) ) { |
| 340 |
$retval = get_post_meta( $topic_id, '_bbp_topic_has_best_answer', true ); |
| 341 |
} |
| 342 |
|
| 343 |
return (bool) apply_filters( 'bbp_topic_has_best_answer', (bool) $retval, $topic_id ); |
| 344 |
} |
| 345 |
|
| 346 |
|
| 347 |
/** |
| 348 |
* Reply content filter |
| 349 |
* |
| 350 |
* @since 1.0 |
| 351 |
* |
| 352 |
* @param $content string The content of the reply |
| 353 |
* @param $reply_id int The ID of the reply |
| 354 |
* |
| 355 |
* @return string |
| 356 |
*/ |
| 357 |
public function reply_content_filter( $content = '', $reply_id = 0 ) { |
| 358 |
|
| 359 |
if ( empty( $reply_id ) ) { |
| 360 |
$reply_id = bbp_get_reply_id( $reply_id ); |
| 361 |
} |
| 362 |
|
| 363 |
$topic_id = bbp_get_topic_id(); |
| 364 |
|
| 365 |
if ( $this->is_best_answer( $reply_id ) ) { |
| 366 |
$content = '<div class="solved-topic-bar" id="best-answer"><span class="badge"><i class="icon_check"></i> ' . esc_html__( 'Best Answer', 'forumax' ) . '</span></div>' . $content; |
| 367 |
} |
| 368 |
|
| 369 |
return $content; |
| 370 |
} |
| 371 |
|
| 372 |
/** |
| 373 |
* Topic content filter |
| 374 |
* |
| 375 |
* @since 1.0 |
| 376 |
* |
| 377 |
* @param $content string The content of the topic |
| 378 |
* @param $topic_id int The ID of the reply |
| 379 |
* |
| 380 |
* @return string |
| 381 |
*/ |
| 382 |
public function topic_content_filter( $content = '', $topic_id = 0 ) { |
| 383 |
|
| 384 |
if ( empty( $topic_id ) ) { |
| 385 |
$topic_id = bbp_get_topic_id( $topic_id ); |
| 386 |
} |
| 387 |
|
| 388 |
$open = ''; |
| 389 |
$close = ''; |
| 390 |
$resolved = ''; |
| 391 |
$has_best_answer = ''; |
| 392 |
|
| 393 |
if ( $this->is_solved( $topic_id ) || $this->has_best_answer( $topic_id ) ) { |
| 394 |
$open = '<div class="solved-topic-bar">'; |
| 395 |
$close = '</div>'; |
| 396 |
} |
| 397 |
|
| 398 |
if ( $this->is_solved( $topic_id ) ) { |
| 399 |
$resolved = '<span class="accepted-ans-mark badge"><i class="icon_check_alt"></i> ' . esc_html__( 'Resolved', 'forumax' ) . '</span>'; |
| 400 |
} |
| 401 |
|
| 402 |
$content = $content . $open . $resolved . $has_best_answer . $close; |
| 403 |
|
| 404 |
return $content; |
| 405 |
} |
| 406 |
|
| 407 |
/** |
| 408 |
* Adds a new class to replies that are marked as solved |
| 409 |
* |
| 410 |
* @since 1.0 |
| 411 |
* |
| 412 |
* @param $classes array An array of current class names |
| 413 |
* |
| 414 |
* @return bool |
| 415 |
*/ |
| 416 |
public function reply_post_class( $classes ) { |
| 417 |
|
| 418 |
// if bbpress is not active, return the classes |
| 419 |
if ( ! function_exists( 'bbp_get_reply_id' ) ) { |
| 420 |
return $classes; |
| 421 |
} |
| 422 |
|
| 423 |
$reply_id = bbp_get_reply_id(); |
| 424 |
|
| 425 |
// Only apply the class to replies. |
| 426 |
if ( bbp_get_reply_post_type() != get_post_type( $reply_id ) ) { |
| 427 |
return $classes; |
| 428 |
} |
| 429 |
|
| 430 |
if ( $this->is_best_answer( $reply_id ) ) { |
| 431 |
$classes[] = 'best-answer'; |
| 432 |
} |
| 433 |
|
| 434 |
return $classes; |
| 435 |
} |
| 436 |
} |
| 437 |
|
| 438 |
// Instantiate the class. |
| 439 |
$GLOBALS['forumax_solve_topic'] = new forumax_solve_topic(); |
| 440 |
|
| 441 |
function forumax_solve_topic(): forumax_solve_topic { |
| 442 |
return new forumax_solve_topic(); |
| 443 |
} |
