238 lines
9 KiB
PHP
238 lines
9 KiB
PHP
<?php
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class o2_Post_Actions {
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function __construct() {
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add_action( 'init', array( $this, 'init' ) );
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}
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function init() {
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add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_styles' ) );
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add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
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add_filter( 'o2_before_post_actions', array( $this, 'before_post_actions' ) );
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add_filter( 'o2_after_post_actions', array( $this, 'after_post_actions' ) );
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add_filter( 'o2_resolved_posts_audit_log_entry', array( $this, 'filter_resolved_posts_audit_log_entry' ), 10, 2 );
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// remove default filtering for comment likes and add our own filtering
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remove_filter( 'comment_text', 'comment_like_button', 12 );
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add_filter( 'o2_comment_actions', array( $this, 'filter_comment_actions' ), 10, 4 );
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// Hook in our override
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add_filter( 'o2_filter_post_action_html', array( $this, 'filter_post_action_html' ), 11, 2 );
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if ( function_exists( 'wpl_is_enabled_sitewide' ) ) {
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// Add our content before and after post likes (which adds at priority 30)
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// so that we bracket it
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add_filter( 'post_flair', array( $this, 'before_post_likes' ), 28 );
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add_filter( 'post_flair', array( $this, 'after_post_likes' ), 32 );
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} else {
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// Add our content at the bottom of the post (e.g. on sites not using likes)
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add_filter( 'the_content', array( $this, 'before_post_likes' ), 28 );
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add_filter( 'the_content', array( $this, 'after_post_likes' ), 32 );
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}
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// Add a special hover state for following
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add_filter( 'o2_post_action_states', array( $this, 'add_stop_following' ), 10, 2 );
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}
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function enqueue_styles() {
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wp_register_style( 'post-actions-styles', plugins_url( 'modules/post-actions/css/style.css', O2__FILE__ ) );
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wp_style_add_data( 'post-actions-styles', 'rtl', 'replace' );
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wp_enqueue_style( 'post-actions-styles' );
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}
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function enqueue_scripts() {
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wp_enqueue_script( 'o2-extend-post-actions', plugins_url( 'modules/post-actions/js/script.js', O2__FILE__ ), array( 'jquery', 'o2-cocktail', 'o2-views-post' ) );
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wp_enqueue_script( 'o2-extend-comment-actions-views-comment', plugins_url( 'modules/post-actions/js/views/extend-comment.js', O2__FILE__ ), array( 'jquery', 'o2-cocktail', 'o2-views-comment' ) );
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wp_enqueue_script( 'o2-extend-post-actions-views-post', plugins_url( 'modules/post-actions/js/views/extend-post.js', O2__FILE__ ), array( 'jquery', 'o2-cocktail', 'o2-views-post', 'o2-extend-post-actions' ) );
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}
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function before_post_actions( $html ) {
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$html = "<nav class='o2-dropdown-actions o2-post-actions'><button class='o2-dropdown-actions-disclosure genericon genericon-ellipsis'><span>" .
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esc_html__( 'Post Actions', 'o2' ) . "</span></button><ul>";
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return $html;
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}
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function after_post_actions( $html ) {
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$html = "</ul></nav>";
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return $html;
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}
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function filter_post_action_html( $html, $action ) {
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if ( false === $html ) {
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$html = '';
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}
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$action_name = $action[ 'action' ];
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// We want to suppress some buttons from the dropdown entirely
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if ( in_array( $action_name, array( "reply", "follow", "resolvedposts" ) ) ) {
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return '';
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}
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// Wrap the original HTML for the action in an li
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$html = "<li>{$html}</li>";
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return $html;
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}
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function before_post_likes( $content ) {
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global $post;
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// Don't add post actions in the admin and only for o2 read/write requests.
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if ( is_admin() && ! ( isset( $_GET['action'] ) && ( 'o2_read' === $_GET['action'] || 'o2_write' === $_GET['action'] ) ) ) {
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return $content;
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}
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if ( is_feed() ) {
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return $content;
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}
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if ( ! apply_filters( 'o2_process_the_content', true ) ) {
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return $content;
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}
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$actions = apply_filters( 'o2_filter_post_actions', array(), $post->ID );
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$content .= "<nav class='o2-post-footer-actions'>";
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$content .= "<ul class='o2-post-footer-action-row'>";
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foreach ( (array) $actions as $action ) {
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if ( in_array( $action[ 'action' ], array( 'reply', 'login-to-reply', 'follow' ) ) ) {
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$content .= "<li class='o2-post-footer-action'>" . o2_default_post_action_html( '', $action ) . "</li>";
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}
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}
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$content .= "</ul>";
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$content .= "<div class='o2-post-footer-action-likes'>";
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return $content;
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}
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function after_post_likes( $content ) {
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global $post;
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// Don't add post actions in the admin and only for o2 read/write requests.
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if ( is_admin() && ! ( isset( $_GET['action'] ) && ( 'o2_read' === $_GET['action'] || 'o2_write' === $_GET['action'] ) ) ) {
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return $content;
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}
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if ( is_feed() ) {
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return $content;
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}
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if ( ! apply_filters( 'o2_process_the_content', true ) ) {
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return $content;
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}
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$actions = apply_filters( 'o2_filter_post_actions', array(), $post->ID );
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$content .= "</div>";
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$content .= "<ul class='o2-post-footer-action-row'>";
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foreach ( (array) $actions as $action ) {
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if ( in_array( $action[ 'action' ], array( 'resolvedposts' ) ) ) {
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// remove our filter for a moment (otherwise it will strip the resolved posts markup)
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remove_filter( 'o2_filter_post_action_html', array( $this, 'filter_post_action_html' ), 11 );
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$action_html = apply_filters( 'o2_filter_post_action_html', '', $action );
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// put our filter back
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add_filter( 'o2_filter_post_action_html', array( $this, 'filter_post_action_html' ), 11, 2 );
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$content .= "<li class='o2-post-footer-action'>" . $action_html . "</li>";
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}
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}
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$content .= "</ul>";
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// Close the navigation and return the markup
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$content .= "</nav>";
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return $content;
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}
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function filter_resolved_posts_audit_log_entry( $log_entry, $args ) {
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$user = get_user_by( 'login', $args['user_login'] );
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$display_name = ( $user ) ? $user->display_name : __( 'Someone', 'o2' );
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$new_state = $args['new_state'];
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if ( 'resolved' === $new_state ) {
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$new_state = __( 'done', 'o2' );
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} else if ( 'unresolved' === $new_state ) {
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$new_state = __( 'to-do', 'o2' );
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}
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$log_entry = sprintf( __( '%1$s marked this %2$s', 'o2' ), esc_html( $display_name ), esc_html( $new_state ) );
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return $log_entry;
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}
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function filter_comment_actions( $actions, $location, $comment, $comment_depth ) {
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if ( 'footer' === $location ) {
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$max_depth = get_option( 'thread_comments_depth' );
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$ok_to_reply = true;
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if ( ! comments_open( $comment->comment_post_ID ) ) {
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$ok_to_reply = false;
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}
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if ( $comment_depth >= $max_depth ) {
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$ok_to_reply = false;
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}
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if ( $ok_to_reply ) {
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if ( get_option( 'comment_registration' ) && ! is_user_logged_in() ) {
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$actions[] = "<a class='genericon genericon-reply' href='" . wp_login_url( get_comment_link( $comment ) ) . "' >" . esc_html__( 'Login to Reply', 'o2' ) . "</a>";
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} else {
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$actions[] = "<a class='o2-comment-reply genericon genericon-reply' href='#' >" . esc_html__( 'Reply', 'o2' ) . "</a>";
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}
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}
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// @todo if comment likes post actions gets accepted, this will need to go in wpcom
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if ( function_exists( 'comment_like_button' ) ) {
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$dummy_content = 'dummy';
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$comment_like_markup = comment_like_button( $dummy_content, $comment );
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$comment_like_markup = substr( $comment_like_markup, strlen( $dummy_content ) );
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$actions[] = $comment_like_markup;
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}
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}
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$prev_deleted = get_comment_meta( $comment->comment_ID, 'o2_comment_prev_deleted', true );
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if ( 'dropdown' === $location ) {
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// Only show actions on comments that the current user can edit and that are approved but not previously deleted placeholders.
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add_filter( 'map_meta_cap', array( 'o2_Write_API', 'restrict_comment_editing' ), 10, 4 );
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$current_user_can_edit_comments = current_user_can( 'edit_comment', $comment->comment_ID );
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remove_filter( 'map_meta_cap', array( 'o2_Write_API', 'restrict_comment_editing' ), 10 );
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if ( $current_user_can_edit_comments && '1' === $comment->comment_approved && empty( $prev_deleted ) ) {
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$actions[] = "<a class='o2-comment-edit genericon genericon-edit' href='#' >" . esc_html__( 'Edit', 'o2' ) . "</a>";
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$actions[] = "<a class='o2-comment-trash genericon genericon-trash o2-actions-border-top o2-warning-hover' href='#' >" . esc_html__( 'Trash', 'o2' ) . "</a>";
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}
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}
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if ( 'trashed_dropdown' === $location ) {
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$actions[] = "<a class='o2-comment-untrash genericon genericon-refresh' href='#' >" . esc_html__( 'Untrash', 'o2' ) . "</a>";
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}
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return $actions;
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}
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/*
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* If the current user isn't following all the comments on the blog, add hoverText that
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* prompts them that they can unfollow comments on a post they are following
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*
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* @todo WPCOM only (move to wpcom.php if/when the new post-actions are incorporated in o2 core)
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*/
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function add_stop_following( $states_array, $action ) {
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if ( 'follow' === $action ) {
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$following_all_comments = false;
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if ( is_user_logged_in() && class_exists( 'Comment_Subscription' ) ) {
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$current_user = wp_get_current_user();
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$blog_id = get_current_blog_id();
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$subscribed_blog_ids = Comment_Subscription::get_all_comment_subs_for_user( $current_user->user_email );
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$following_all_comments = in_array( $blog_id, $subscribed_blog_ids );
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}
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if ( ! $following_all_comments ) {
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$states_array['subscribed']['hoverText'] = __( 'Stop following', 'o2' );
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}
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}
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return $states_array;
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}
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}
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$o2_post_actions = new o2_Post_Actions();
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