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+<?php
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+/**
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+ * Press This class and display functionality
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+ *
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+ * @package Press_This_Plugin
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+ * @subpackage Press_This
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+ * @since 1.0.0
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+ */
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+
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+/**
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+ * Press This class.
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+ *
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+ * @since 1.0.0
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+ */
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+class WP_Press_This_Plugin {
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+ private $images = array();
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+
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+ private $embeds = array();
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+
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+ private $domain = '';
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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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+ public function __construct() {}
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+
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+ /**
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+ * App and site settings data, including i18n strings for the client-side.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @return array Site settings.
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+ */
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+ public function site_settings() {
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+ return array(
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+ /**
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+ * Filters whether or not Press This should redirect the user in the parent window upon save.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @param bool $redirect Whether to redirect in parent window or not. Default false.
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+ */
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+ 'redirInParent' => apply_filters( 'press_this_redirect_in_parent', false ),
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+ );
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+ }
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+
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+ /**
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+ * Get the source's images and save them locally, for posterity, unless we can't.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @param int $post_id Post ID.
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+ * @param string $content Optional. Current expected markup for Press This. Expects slashed. Default empty.
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+ * @return string New markup with old image URLs replaced with the local attachment ones if swapped.
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+ */
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+ public function side_load_images( $post_id, $content = '' ) {
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+ $content = wp_unslash( $content );
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+
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+ if ( preg_match_all( '/<img [^>]+>/', $content, $matches ) && current_user_can( 'upload_files' ) ) {
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+ foreach ( (array) $matches[0] as $image ) {
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+ // This is inserted from our JS so HTML attributes should always be in double quotes.
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+ if ( ! preg_match( '/src="([^"]+)"/', $image, $url_matches ) ) {
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+ continue;
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+ }
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+
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+ $image_src = $url_matches[1];
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+
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+ // Don't try to sideload a file without a file extension, leads to WP upload error.
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+ if ( ! preg_match( '/[^\?]+\.(?:jpe?g|jpe|gif|png)(?:\?|$)/i', $image_src ) ) {
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+ continue;
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+ }
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+
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+ // Sideload image, which gives us a new image src.
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+ $new_src = media_sideload_image( $image_src, $post_id, null, 'src' );
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+
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+ if ( ! is_wp_error( $new_src ) ) {
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+ // Replace the POSTED content <img> with correct uploaded ones.
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+ // Need to do it in two steps so we don't replace links to the original image if any.
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+ $new_image = str_replace( $image_src, $new_src, $image );
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+ $content = str_replace( $image, $new_image, $content );
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+ }
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+ }
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+ }
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+
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+ // Expected slashed
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+ return wp_slash( $content );
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+ }
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+
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+ /**
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+ * Ajax handler for saving the post as draft or published.
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+ *
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+ * @since 1.0.0
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+ */
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+ public function save_post() {
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+ if ( empty( $_POST['post_ID'] ) || ! $post_id = (int) $_POST['post_ID'] ) {
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+ wp_send_json_error( array( 'errorMessage' => __( 'Missing post ID.', 'press-this' ) ) );
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+ }
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+
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+ if ( empty( $_POST['_wpnonce'] ) || ! wp_verify_nonce( $_POST['_wpnonce'], 'update-post_' . $post_id ) ||
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+ ! current_user_can( 'edit_post', $post_id ) ) {
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+
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+ wp_send_json_error( array( 'errorMessage' => __( 'Invalid post.', 'press-this' ) ) );
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+ }
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+
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+ $post_data = array(
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+ 'ID' => $post_id,
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+ 'post_title' => ( ! empty( $_POST['post_title'] ) ) ? sanitize_text_field( trim( $_POST['post_title'] ) ) : '',
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+ 'post_content' => ( ! empty( $_POST['post_content'] ) ) ? trim( $_POST['post_content'] ) : '',
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+ 'post_type' => 'post',
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+ 'post_status' => 'draft',
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+ 'post_format' => ( ! empty( $_POST['post_format'] ) ) ? sanitize_text_field( $_POST['post_format'] ) : '',
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+ );
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+
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+ // Only accept categories if the user actually can assign
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+ $category_tax = get_taxonomy( 'category' );
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+ if ( current_user_can( $category_tax->cap->assign_terms ) ) {
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+ $post_data['post_category'] = ( ! empty( $_POST['post_category'] ) ) ? $_POST['post_category'] : array();
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+ }
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+
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+ // Only accept taxonomies if the user can actually assign
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+ if ( ! empty( $_POST['tax_input'] ) ) {
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+ $tax_input = $_POST['tax_input'];
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+ foreach ( $tax_input as $tax => $_ti ) {
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+ $tax_object = get_taxonomy( $tax );
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+ if ( ! $tax_object || ! current_user_can( $tax_object->cap->assign_terms ) ) {
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+ unset( $tax_input[ $tax ] );
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+ }
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+ }
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+
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+ $post_data['tax_input'] = $tax_input;
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+ }
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+
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+ // Toggle status to pending if user cannot actually publish
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+ if ( ! empty( $_POST['post_status'] ) && 'publish' === $_POST['post_status'] ) {
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+ if ( current_user_can( 'publish_posts' ) ) {
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+ $post_data['post_status'] = 'publish';
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+ } else {
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+ $post_data['post_status'] = 'pending';
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+ }
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+ }
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+
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+ $post_data['post_content'] = $this->side_load_images( $post_id, $post_data['post_content'] );
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+
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+ /**
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+ * Filters the post data of a Press This post before saving/updating.
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+ *
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+ * The {@see 'side_load_images'} action has already run at this point.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @param array $post_data The post data.
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+ */
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+ $post_data = apply_filters( 'press_this_save_post', $post_data );
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+
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+ $updated = wp_update_post( $post_data, true );
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+
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+ if ( is_wp_error( $updated ) ) {
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+ wp_send_json_error( array( 'errorMessage' => $updated->get_error_message() ) );
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+ } else {
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+ if ( isset( $post_data['post_format'] ) ) {
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+ if ( current_theme_supports( 'post-formats', $post_data['post_format'] ) ) {
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+ set_post_format( $post_id, $post_data['post_format'] );
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+ } elseif ( $post_data['post_format'] ) {
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+ set_post_format( $post_id, false );
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+ }
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+ }
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+
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+ $forceRedirect = false;
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+
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+ if ( 'publish' === get_post_status( $post_id ) ) {
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+ $redirect = get_post_permalink( $post_id );
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+ } elseif ( isset( $_POST['pt-force-redirect'] ) && $_POST['pt-force-redirect'] === 'true' ) {
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+ $forceRedirect = true;
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+ $redirect = get_edit_post_link( $post_id, 'js' );
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+ } else {
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+ $redirect = false;
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+ }
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+
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+ /**
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+ * Filters the URL to redirect to when Press This saves.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @param string $url Redirect URL. If `$status` is 'publish', this will be the post permalink.
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+ * Otherwise, the default is false resulting in no redirect.
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+ * @param int $post_id Post ID.
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+ * @param string $status Post status.
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+ */
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+ $redirect = apply_filters( 'press_this_save_redirect', $redirect, $post_id, $post_data['post_status'] );
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+
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+ if ( $redirect ) {
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+ wp_send_json_success( array( 'redirect' => $redirect, 'force' => $forceRedirect ) );
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+ } else {
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+ wp_send_json_success( array( 'postSaved' => true ) );
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+ }
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+ }
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+ }
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+
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+ /**
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+ * Ajax handler for adding a new category.
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+ *
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+ * @since 1.0.0
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+ */
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+ public function add_category() {
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+ if ( false === wp_verify_nonce( $_POST['new_cat_nonce'], 'add-category' ) ) {
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+ wp_send_json_error();
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+ }
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+
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+ $taxonomy = get_taxonomy( 'category' );
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+
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+ if ( ! current_user_can( $taxonomy->cap->edit_terms ) || empty( $_POST['name'] ) ) {
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+ wp_send_json_error();
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+ }
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+
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+ $parent = isset( $_POST['parent'] ) && (int) $_POST['parent'] > 0 ? (int) $_POST['parent'] : 0;
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+ $names = explode( ',', $_POST['name'] );
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+ $added = $data = array();
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+
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+ foreach ( $names as $cat_name ) {
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+ $cat_name = trim( $cat_name );
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+ $cat_nicename = sanitize_title( $cat_name );
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+
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+ if ( empty( $cat_nicename ) ) {
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+ continue;
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+ }
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+
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+ // @todo Find a more performant way to check existence, maybe get_term() with a separate parent check.
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+ if ( term_exists( $cat_name, $taxonomy->name, $parent ) ) {
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+ if ( count( $names ) === 1 ) {
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+ wp_send_json_error( array( 'errorMessage' => __( 'This category already exists.', 'press-this' ) ) );
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+ } else {
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+ continue;
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+ }
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+ }
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+
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+ $cat_id = wp_insert_term( $cat_name, $taxonomy->name, array( 'parent' => $parent ) );
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+
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+ if ( is_wp_error( $cat_id ) ) {
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+ continue;
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+ } elseif ( is_array( $cat_id ) ) {
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+ $cat_id = $cat_id['term_id'];
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+ }
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+
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+ $added[] = $cat_id;
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+ }
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+
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+ if ( empty( $added ) ) {
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+ wp_send_json_error( array( 'errorMessage' => __( 'This category cannot be added. Please change the name and try again.', 'press-this' ) ) );
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+ }
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+
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+ foreach ( $added as $new_cat_id ) {
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+ $new_cat = get_category( $new_cat_id );
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+
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+ if ( is_wp_error( $new_cat ) ) {
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+ wp_send_json_error( array( 'errorMessage' => __( 'Error while adding the category. Please try again later.', 'press-this' ) ) );
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+ }
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+
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+ $data[] = array(
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+ 'term_id' => $new_cat->term_id,
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+ 'name' => $new_cat->name,
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+ 'parent' => $new_cat->parent,
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+ );
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+ }
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+ wp_send_json_success( $data );
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+ }
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+
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+ /**
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+ * Downloads the source's HTML via server-side call for the given URL.
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+ *
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+ * @since 1.0.0
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+ *
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+ * @param string $url URL to scan.
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+ * @return string Source's HTML sanitized markup
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+ */
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+ public function fetch_source_html( $url ) {
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+ if ( empty( $url ) ) {
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+ return new WP_Error( 'invalid-url', __( 'A valid URL was not provided.', 'press-this' ) );
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+ }
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+
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+ $remote_url = wp_safe_remote_get( $url, array(
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+ 'timeout' => 30,
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+ // Use an explicit user-agent for Press This
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+ 'user-agent' => 'Press This (WordPress/' . get_bloginfo( 'version' ) . '); ' . get_bloginfo( 'url' )
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+ ) );
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+
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+ if ( is_wp_error( $remote_url ) ) {
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+ return $remote_url;
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+ }
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+
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+ $allowed_elements = array(
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+ 'img' => array(
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+ 'src' => true,
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+ 'width' => true,
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+ 'height' => true,
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+ ),
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+ 'iframe' => array(
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+ 'src' => true,
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+ ),
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+ 'link' => array(
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+ 'rel' => true,
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+ 'itemprop' => true,
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+ 'href' => true,
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+ ),
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+ 'meta' => array(
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+ 'property' => true,
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+ 'name' => true,
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+ 'content' => true,
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+ )
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+ );
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+
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+ $source_content = wp_remote_retrieve_body( $remote_url );
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+ $source_content = wp_kses( $source_content, $allowed_elements );
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+
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+ return $source_content;
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+ }
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+
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+ /**
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+ * Utility method to limit an array to 50 values.
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+ *
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+ * @ignore
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+ * @since 1.0.0
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+ *
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+ * @param array $value Array to limit.
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+ * @return array Original array if fewer than 50 values, limited array, empty array otherwise.
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+ */
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+ private function _limit_array( $value ) {
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+ if ( is_array( $value ) ) {
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+ if ( count( $value ) > 50 ) {
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+ return array_slice( $value, 0, 50 );
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+ }
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+
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+ return $value;
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+ }
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+
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+ return array();
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+ }
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+
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+ /**
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+ * Utility method to limit the length of a given string to 5,000 characters.
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+ *
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+ * @ignore
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+ * @since 1.0.0
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+ *
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+ * @param string $value String to limit.
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+ * @return bool|int|string If boolean or integer, that value. If a string, the original value
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+ * if fewer than 5,000 characters, a truncated version, otherwise an
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+ * empty string.
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+ */
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+ private function _limit_string( $value ) {
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+ $return = '';
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+
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+ if ( is_numeric( $value ) || is_bool( $value ) ) {
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+ $return = $value;
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+ } else if ( is_string( $value ) ) {
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+ if ( mb_strlen( $value ) > 5000 ) {
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+ $return = mb_substr( $value, 0, 5000 );
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+ } else {
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+ $return = $value;
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+ }
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+
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+ $return = html_entity_decode( $return, ENT_QUOTES, 'UTF-8' );
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+ $return = sanitize_text_field( trim( $return ) );
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+ }
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+
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+ return $return;
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+ }
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+
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+ /**
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+ * Utility method to limit a given URL to 2,048 characters.
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+ *
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+ * @ignore
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+ * @since 1.0.0
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+ *
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+ * @param string $url URL to check for length and validity.
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+ * @return string Escaped URL if of valid length (< 2048) and makeup. Empty string otherwise.
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+ */
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+ private function _limit_url( $url ) {
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+ if ( ! is_string( $url ) ) {
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+ return '';
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+ }
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+
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+ // HTTP 1.1 allows 8000 chars but the "de-facto" standard supported in all current browsers is 2048.
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+ if ( strlen( $url ) > 2048 ) {
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+ return ''; // Return empty rather than a truncated/invalid URL
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+ }
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+
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+ // Does not look like a URL.
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+ if ( ! preg_match( '/^([!#$&-;=?-\[\]_a-z~]|%[0-9a-fA-F]{2})+$/', $url ) ) {
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+ return '';
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+ }
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+
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+ // If the URL is root-relative, prepend the protocol and domain name
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+ if ( $url && $this->domain && preg_match( '%^/[^/]+%', $url ) ) {
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+ $url = $this->domain . $url;
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+ }
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+
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+ // Not absolute or protocol-relative URL.
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|
|
+ if ( ! preg_match( '%^(?:https?:)?//[^/]+%', $url ) ) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+
|
|
|
+ return esc_url_raw( $url, array( 'http', 'https' ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Utility method to limit image source URLs.
|
|
|
+ *
|
|
|
+ * Excluded URLs include share-this type buttons, loaders, spinners, spacers, WordPress interface images,
|
|
|
+ * tiny buttons or thumbs, mathtag.com or quantserve.com images, or the WordPress.com stats gif.
|
|
|
+ *
|
|
|
+ * @ignore
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param string $src Image source URL.
|
|
|
+ * @return string If not matched an excluded URL type, the original URL, empty string otherwise.
|
|
|
+ */
|
|
|
+ private function _limit_img( $src ) {
|
|
|
+ $src = $this->_limit_url( $src );
|
|
|
+
|
|
|
+ if ( preg_match( '!/ad[sx]?/!i', $src ) ) {
|
|
|
+ // Ads
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!(/share-?this[^.]+?\.[a-z0-9]{3,4})(\?.*)?$!i', $src ) ) {
|
|
|
+ // Share-this type button
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!/(spinner|loading|spacer|blank|rss)\.(gif|jpg|png)!i', $src ) ) {
|
|
|
+ // Loaders, spinners, spacers
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!/([^./]+[-_])?(spinner|loading|spacer|blank)s?([-_][^./]+)?\.[a-z0-9]{3,4}!i', $src ) ) {
|
|
|
+ // Fancy loaders, spinners, spacers
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!([^./]+[-_])?thumb[^.]*\.(gif|jpg|png)$!i', $src ) ) {
|
|
|
+ // Thumbnails, too small, usually irrelevant to context
|
|
|
+ return '';
|
|
|
+ } else if ( false !== stripos( $src, '/wp-includes/' ) ) {
|
|
|
+ // Classic WordPress interface images
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '![^\d]\d{1,2}x\d+\.(gif|jpg|png)$!i', $src ) ) {
|
|
|
+ // Most often tiny buttons/thumbs (< 100px wide)
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!/pixel\.(mathtag|quantserve)\.com!i', $src ) ) {
|
|
|
+ // See mathtag.com and https://www.quantcast.com/how-we-do-it/iab-standard-measurement/how-we-collect-data/
|
|
|
+ return '';
|
|
|
+ } else if ( preg_match( '!/[gb]\.gif(\?.+)?$!i', $src ) ) {
|
|
|
+ // WordPress.com stats gif
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+
|
|
|
+ return $src;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Limit embed source URLs to specific providers.
|
|
|
+ *
|
|
|
+ * Not all core oEmbed providers are supported. Supported providers include YouTube, Vimeo,
|
|
|
+ * Daily Motion, SoundCloud, and Twitter.
|
|
|
+ *
|
|
|
+ * @ignore
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param string $src Embed source URL.
|
|
|
+ * @return string If not from a supported provider, an empty string. Otherwise, a reformatted embed URL.
|
|
|
+ */
|
|
|
+ private function _limit_embed( $src ) {
|
|
|
+ $src = $this->_limit_url( $src );
|
|
|
+
|
|
|
+ if ( empty( $src ) )
|
|
|
+ return '';
|
|
|
+
|
|
|
+ if ( preg_match( '!//(m|www)\.youtube\.com/(embed|v)/([^?]+)\?.+$!i', $src, $src_matches ) ) {
|
|
|
+ // Embedded Youtube videos (www or mobile)
|
|
|
+ $src = 'https://www.youtube.com/watch?v=' . $src_matches[3];
|
|
|
+ } else if ( preg_match( '!//player\.vimeo\.com/video/([\d]+)([?/].*)?$!i', $src, $src_matches ) ) {
|
|
|
+ // Embedded Vimeo iframe videos
|
|
|
+ $src = 'https://vimeo.com/' . (int) $src_matches[1];
|
|
|
+ } else if ( preg_match( '!//vimeo\.com/moogaloop\.swf\?clip_id=([\d]+)$!i', $src, $src_matches ) ) {
|
|
|
+ // Embedded Vimeo Flash videos
|
|
|
+ $src = 'https://vimeo.com/' . (int) $src_matches[1];
|
|
|
+ } else if ( preg_match( '!//(www\.)?dailymotion\.com/embed/video/([^/?]+)([/?].+)?!i', $src, $src_matches ) ) {
|
|
|
+ // Embedded Daily Motion videos
|
|
|
+ $src = 'https://www.dailymotion.com/video/' . $src_matches[2];
|
|
|
+ } else {
|
|
|
+ $oembed = _wp_oembed_get_object();
|
|
|
+
|
|
|
+ if ( ! $oembed->get_provider( $src, array( 'discover' => false ) ) ) {
|
|
|
+ $src = '';
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $src;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Process a meta data entry from the source.
|
|
|
+ *
|
|
|
+ * @ignore
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param string $meta_name Meta key name.
|
|
|
+ * @param mixed $meta_value Meta value.
|
|
|
+ * @param array $data Associative array of source data.
|
|
|
+ * @return array Processed data array.
|
|
|
+ */
|
|
|
+ private function _process_meta_entry( $meta_name, $meta_value, $data ) {
|
|
|
+ if ( preg_match( '/:?(title|description|keywords|site_name)$/', $meta_name ) ) {
|
|
|
+ $data['_meta'][ $meta_name ] = $meta_value;
|
|
|
+ } else {
|
|
|
+ switch ( $meta_name ) {
|
|
|
+ case 'og:url':
|
|
|
+ case 'og:video':
|
|
|
+ case 'og:video:secure_url':
|
|
|
+ $meta_value = $this->_limit_embed( $meta_value );
|
|
|
+
|
|
|
+ if ( ! isset( $data['_embeds'] ) ) {
|
|
|
+ $data['_embeds'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $meta_value ) && ! in_array( $meta_value, $data['_embeds'] ) ) {
|
|
|
+ $data['_embeds'][] = $meta_value;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ case 'og:image':
|
|
|
+ case 'og:image:secure_url':
|
|
|
+ case 'twitter:image0:src':
|
|
|
+ case 'twitter:image0':
|
|
|
+ case 'twitter:image:src':
|
|
|
+ case 'twitter:image':
|
|
|
+ $meta_value = $this->_limit_img( $meta_value );
|
|
|
+
|
|
|
+ if ( ! isset( $data['_images'] ) ) {
|
|
|
+ $data['_images'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $meta_value ) && ! in_array( $meta_value, $data['_images'] ) ) {
|
|
|
+ $data['_images'][] = $meta_value;
|
|
|
+ }
|
|
|
+
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $data;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Fetches and parses _meta, _images, and _links data from the source.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param string $url URL to scan.
|
|
|
+ * @param array $data Optional. Existing data array if you have one. Default empty array.
|
|
|
+ * @return array New data array.
|
|
|
+ */
|
|
|
+ public function source_data_fetch_fallback( $url, $data = array() ) {
|
|
|
+ if ( empty( $url ) ) {
|
|
|
+ return array();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Download source page to tmp file.
|
|
|
+ $source_content = $this->fetch_source_html( $url );
|
|
|
+ if ( is_wp_error( $source_content ) ) {
|
|
|
+ return array( 'errors' => $source_content->get_error_messages() );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fetch and gather <meta> data first, so discovered media is offered 1st to user.
|
|
|
+ if ( empty( $data['_meta'] ) ) {
|
|
|
+ $data['_meta'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( preg_match_all( '/<meta [^>]+>/', $source_content, $matches ) ) {
|
|
|
+ $items = $this->_limit_array( $matches[0] );
|
|
|
+
|
|
|
+ foreach ( $items as $value ) {
|
|
|
+ if ( preg_match( '/(property|name)="([^"]+)"[^>]+content="([^"]+)"/', $value, $new_matches ) ) {
|
|
|
+ $meta_name = $this->_limit_string( $new_matches[2] );
|
|
|
+ $meta_value = $this->_limit_string( $new_matches[3] );
|
|
|
+
|
|
|
+ // Sanity check. $key is usually things like 'title', 'description', 'keywords', etc.
|
|
|
+ if ( strlen( $meta_name ) > 100 ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ $data = $this->_process_meta_entry( $meta_name, $meta_value, $data );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fetch and gather <img> data.
|
|
|
+ if ( empty( $data['_images'] ) ) {
|
|
|
+ $data['_images'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( preg_match_all( '/<img [^>]+>/', $source_content, $matches ) ) {
|
|
|
+ $items = $this->_limit_array( $matches[0] );
|
|
|
+
|
|
|
+ foreach ( $items as $value ) {
|
|
|
+ if ( ( preg_match( '/width=(\'|")(\d+)\\1/i', $value, $new_matches ) && $new_matches[2] < 256 ) ||
|
|
|
+ ( preg_match( '/height=(\'|")(\d+)\\1/i', $value, $new_matches ) && $new_matches[2] < 128 ) ) {
|
|
|
+
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( preg_match( '/src=(\'|")([^\'"]+)\\1/i', $value, $new_matches ) ) {
|
|
|
+ $src = $this->_limit_img( $new_matches[2] );
|
|
|
+ if ( ! empty( $src ) && ! in_array( $src, $data['_images'] ) ) {
|
|
|
+ $data['_images'][] = $src;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fetch and gather <iframe> data.
|
|
|
+ if ( empty( $data['_embeds'] ) ) {
|
|
|
+ $data['_embeds'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( preg_match_all( '/<iframe [^>]+>/', $source_content, $matches ) ) {
|
|
|
+ $items = $this->_limit_array( $matches[0] );
|
|
|
+
|
|
|
+ foreach ( $items as $value ) {
|
|
|
+ if ( preg_match( '/src=(\'|")([^\'"]+)\\1/', $value, $new_matches ) ) {
|
|
|
+ $src = $this->_limit_embed( $new_matches[2] );
|
|
|
+
|
|
|
+ if ( ! empty( $src ) && ! in_array( $src, $data['_embeds'] ) ) {
|
|
|
+ $data['_embeds'][] = $src;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fetch and gather <link> data.
|
|
|
+ if ( empty( $data['_links'] ) ) {
|
|
|
+ $data['_links'] = array();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( preg_match_all( '/<link [^>]+>/', $source_content, $matches ) ) {
|
|
|
+ $items = $this->_limit_array( $matches[0] );
|
|
|
+
|
|
|
+ foreach ( $items as $value ) {
|
|
|
+ if ( preg_match( '/rel=["\'](canonical|shortlink|icon)["\']/i', $value, $matches_rel ) && preg_match( '/href=[\'"]([^\'" ]+)[\'"]/i', $value, $matches_url ) ) {
|
|
|
+ $rel = $matches_rel[1];
|
|
|
+ $url = $this->_limit_url( $matches_url[1] );
|
|
|
+
|
|
|
+ if ( ! empty( $url ) && empty( $data['_links'][ $rel ] ) ) {
|
|
|
+ $data['_links'][ $rel ] = $url;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $data;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Handles backward-compat with the legacy version of Press This by supporting its query string params.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public function merge_or_fetch_data() {
|
|
|
+ // Get data from $_POST and $_GET, as appropriate ($_POST > $_GET), to remain backward compatible.
|
|
|
+ $data = array();
|
|
|
+
|
|
|
+ // Only instantiate the keys we want. Sanity check and sanitize each one.
|
|
|
+ foreach ( array( 'u', 's', 't', 'v' ) as $key ) {
|
|
|
+ if ( ! empty( $_POST[ $key ] ) ) {
|
|
|
+ $value = wp_unslash( $_POST[ $key ] );
|
|
|
+ } else if ( ! empty( $_GET[ $key ] ) ) {
|
|
|
+ $value = wp_unslash( $_GET[ $key ] );
|
|
|
+ } else {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( 'u' === $key ) {
|
|
|
+ $value = $this->_limit_url( $value );
|
|
|
+
|
|
|
+ if ( preg_match( '%^(?:https?:)?//[^/]+%i', $value, $domain_match ) ) {
|
|
|
+ $this->domain = $domain_match[0];
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $value = $this->_limit_string( $value );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $value ) ) {
|
|
|
+ $data[ $key ] = $value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filters whether to enable in-source media discovery in Press This.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param bool $enable Whether to enable media discovery.
|
|
|
+ */
|
|
|
+ if ( apply_filters( 'enable_press_this_media_discovery', true ) ) {
|
|
|
+ /*
|
|
|
+ * If no title, _images, _embed, and _meta was passed via $_POST, fetch data from source as fallback,
|
|
|
+ * making PT fully backward compatible with the older bookmarklet.
|
|
|
+ */
|
|
|
+ if ( empty( $_POST ) && ! empty( $data['u'] ) ) {
|
|
|
+ if ( isset( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], 'scan-site' ) ) {
|
|
|
+ $data = $this->source_data_fetch_fallback( $data['u'], $data );
|
|
|
+ } else {
|
|
|
+ $data['errors'] = 'missing nonce';
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ foreach ( array( '_images', '_embeds' ) as $type ) {
|
|
|
+ if ( empty( $_POST[ $type ] ) ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ $data[ $type ] = array();
|
|
|
+ $items = $this->_limit_array( $_POST[ $type ] );
|
|
|
+
|
|
|
+ foreach ( $items as $key => $value ) {
|
|
|
+ if ( $type === '_images' ) {
|
|
|
+ $value = $this->_limit_img( wp_unslash( $value ) );
|
|
|
+ } else {
|
|
|
+ $value = $this->_limit_embed( wp_unslash( $value ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $value ) ) {
|
|
|
+ $data[ $type ][] = $value;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ foreach ( array( '_meta', '_links' ) as $type ) {
|
|
|
+ if ( empty( $_POST[ $type ] ) ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ $data[ $type ] = array();
|
|
|
+ $items = $this->_limit_array( $_POST[ $type ] );
|
|
|
+
|
|
|
+ foreach ( $items as $key => $value ) {
|
|
|
+ // Sanity check. These are associative arrays, $key is usually things like 'title', 'description', 'keywords', etc.
|
|
|
+ if ( empty( $key ) || strlen( $key ) > 100 ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( $type === '_meta' ) {
|
|
|
+ $value = $this->_limit_string( wp_unslash( $value ) );
|
|
|
+
|
|
|
+ if ( ! empty( $value ) ) {
|
|
|
+ $data = $this->_process_meta_entry( $key, $value, $data );
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ if ( in_array( $key, array( 'canonical', 'shortlink', 'icon' ), true ) ) {
|
|
|
+ $data[ $type ][ $key ] = $this->_limit_url( wp_unslash( $value ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Support passing a single image src as `i`
|
|
|
+ if ( ! empty( $_REQUEST['i'] ) && ( $img_src = $this->_limit_img( wp_unslash( $_REQUEST['i'] ) ) ) ) {
|
|
|
+ if ( empty( $data['_images'] ) ) {
|
|
|
+ $data['_images'] = array( $img_src );
|
|
|
+ } elseif ( ! in_array( $img_src, $data['_images'], true ) ) {
|
|
|
+ array_unshift( $data['_images'], $img_src );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filters the Press This data array.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data Press This Data array.
|
|
|
+ */
|
|
|
+ return apply_filters( 'press_this_data', $data );
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Adds another stylesheet inside TinyMCE.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param string $styles URL to editor stylesheet.
|
|
|
+ * @return string Possibly modified stylesheets list.
|
|
|
+ */
|
|
|
+ public function add_editor_style( $styles ) {
|
|
|
+ if ( ! empty( $styles ) ) {
|
|
|
+ $styles .= ',';
|
|
|
+ }
|
|
|
+
|
|
|
+ $press_this = plugins_url( 'assets/press-this-editor.css', __FILE__ );
|
|
|
+ if ( is_rtl() ) {
|
|
|
+ $press_this = str_replace( '.css', '-rtl.css', $press_this );
|
|
|
+ }
|
|
|
+
|
|
|
+ return $styles . $press_this;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Outputs the post format selection HTML.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param WP_Post $post Post object.
|
|
|
+ */
|
|
|
+ public function post_formats_html( $post ) {
|
|
|
+ if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) ) {
|
|
|
+ $post_formats = get_theme_support( 'post-formats' );
|
|
|
+
|
|
|
+ if ( is_array( $post_formats[0] ) ) {
|
|
|
+ $post_format = get_post_format( $post->ID );
|
|
|
+
|
|
|
+ if ( ! $post_format ) {
|
|
|
+ $post_format = '0';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add in the current one if it isn't there yet, in case the current theme doesn't support it.
|
|
|
+ if ( $post_format && ! in_array( $post_format, $post_formats[0] ) ) {
|
|
|
+ $post_formats[0][] = $post_format;
|
|
|
+ }
|
|
|
+
|
|
|
+ ?>
|
|
|
+ <div id="post-formats-select">
|
|
|
+ <fieldset><legend class="screen-reader-text"><?php _e( 'Post Formats', 'press-this' ); ?></legend>
|
|
|
+ <input type="radio" name="post_format" class="post-format" id="post-format-0" value="0" <?php checked( $post_format, '0' ); ?> />
|
|
|
+ <label for="post-format-0" class="post-format-icon post-format-standard"><?php echo get_post_format_string( 'standard' ); ?></label>
|
|
|
+ <?php
|
|
|
+
|
|
|
+ foreach ( $post_formats[0] as $format ) {
|
|
|
+ $attr_format = esc_attr( $format );
|
|
|
+ ?>
|
|
|
+ <br />
|
|
|
+ <input type="radio" name="post_format" class="post-format" id="post-format-<?php echo $attr_format; ?>" value="<?php echo $attr_format; ?>" <?php checked( $post_format, $format ); ?> />
|
|
|
+ <label for="post-format-<?php echo $attr_format ?>" class="post-format-icon post-format-<?php echo $attr_format; ?>"><?php echo esc_html( get_post_format_string( $format ) ); ?></label>
|
|
|
+ <?php
|
|
|
+ }
|
|
|
+
|
|
|
+ ?>
|
|
|
+ </fieldset>
|
|
|
+ </div>
|
|
|
+ <?php
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Outputs the categories HTML.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param WP_Post $post Post object.
|
|
|
+ */
|
|
|
+ public function categories_html( $post ) {
|
|
|
+ $taxonomy = get_taxonomy( 'category' );
|
|
|
+
|
|
|
+ // Bail if user cannot assign terms
|
|
|
+ if ( ! current_user_can( $taxonomy->cap->assign_terms ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only show "add" if user can edit terms
|
|
|
+ if ( current_user_can( $taxonomy->cap->edit_terms ) ) {
|
|
|
+ ?>
|
|
|
+ <button type="button" class="add-cat-toggle button-link" aria-expanded="false">
|
|
|
+ <span class="dashicons dashicons-plus"></span><span class="screen-reader-text"><?php _e( 'Toggle add category', 'press-this' ); ?></span>
|
|
|
+ </button>
|
|
|
+ <div class="add-category is-hidden">
|
|
|
+ <label class="screen-reader-text" for="new-category"><?php echo $taxonomy->labels->add_new_item; ?></label>
|
|
|
+ <input type="text" id="new-category" class="add-category-name" placeholder="<?php echo esc_attr( $taxonomy->labels->new_item_name ); ?>" value="" aria-required="true">
|
|
|
+ <label class="screen-reader-text" for="new-category-parent"><?php echo $taxonomy->labels->parent_item_colon; ?></label>
|
|
|
+ <div class="postform-wrapper">
|
|
|
+ <?php
|
|
|
+ wp_dropdown_categories( array(
|
|
|
+ 'taxonomy' => 'category',
|
|
|
+ 'hide_empty' => 0,
|
|
|
+ 'name' => 'new-category-parent',
|
|
|
+ 'orderby' => 'name',
|
|
|
+ 'hierarchical' => 1,
|
|
|
+ 'show_option_none' => '— ' . $taxonomy->labels->parent_item . ' —'
|
|
|
+ ) );
|
|
|
+ ?>
|
|
|
+ </div>
|
|
|
+ <button type="button" class="add-cat-submit"><?php _e( 'Add', 'press-this' ); ?></button>
|
|
|
+ </div>
|
|
|
+ <?php
|
|
|
+
|
|
|
+ }
|
|
|
+ ?>
|
|
|
+ <div class="categories-search-wrapper">
|
|
|
+ <input id="categories-search" type="search" class="categories-search" placeholder="<?php esc_attr_e( 'Search categories by name', 'press-this' ) ?>">
|
|
|
+ <label for="categories-search">
|
|
|
+ <span class="dashicons dashicons-search"></span><span class="screen-reader-text"><?php _e( 'Search categories', 'press-this' ); ?></span>
|
|
|
+ </label>
|
|
|
+ </div>
|
|
|
+ <div aria-label="<?php esc_attr_e( 'Categories', 'press-this' ); ?>">
|
|
|
+ <ul class="categories-select">
|
|
|
+ <?php wp_terms_checklist( $post->ID, array( 'taxonomy' => 'category', 'list_only' => true ) ); ?>
|
|
|
+ </ul>
|
|
|
+ </div>
|
|
|
+ <?php
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Outputs the tags HTML.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param WP_Post $post Post object.
|
|
|
+ */
|
|
|
+ public function tags_html( $post ) {
|
|
|
+ $taxonomy = get_taxonomy( 'post_tag' );
|
|
|
+ $user_can_assign_terms = current_user_can( $taxonomy->cap->assign_terms );
|
|
|
+ $esc_tags = get_terms_to_edit( $post->ID, 'post_tag' );
|
|
|
+
|
|
|
+ if ( ! $esc_tags || is_wp_error( $esc_tags ) ) {
|
|
|
+ $esc_tags = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ ?>
|
|
|
+ <div class="tagsdiv" id="post_tag">
|
|
|
+ <div class="jaxtag">
|
|
|
+ <input type="hidden" name="tax_input[post_tag]" class="the-tags" value="<?php echo $esc_tags; // escaped in get_terms_to_edit() ?>">
|
|
|
+ <?php
|
|
|
+
|
|
|
+ if ( $user_can_assign_terms ) {
|
|
|
+ ?>
|
|
|
+ <div class="ajaxtag hide-if-no-js">
|
|
|
+ <label class="screen-reader-text" for="new-tag-post_tag"><?php _e( 'Tags', 'press-this' ); ?></label>
|
|
|
+ <p>
|
|
|
+ <input type="text" id="new-tag-post_tag" name="newtag[post_tag]" class="newtag form-input-tip" size="16" autocomplete="off" value="" aria-describedby="new-tag-desc" />
|
|
|
+ <button type="button" class="tagadd"><?php _e( 'Add', 'press-this' ); ?></button>
|
|
|
+ </p>
|
|
|
+ </div>
|
|
|
+ <p class="howto" id="new-tag-desc">
|
|
|
+ <?php echo $taxonomy->labels->separate_items_with_commas; ?>
|
|
|
+ </p>
|
|
|
+ <?php
|
|
|
+ }
|
|
|
+
|
|
|
+ ?>
|
|
|
+ </div>
|
|
|
+ <div class="tagchecklist"></div>
|
|
|
+ </div>
|
|
|
+ <?php
|
|
|
+
|
|
|
+ if ( $user_can_assign_terms ) {
|
|
|
+ ?>
|
|
|
+ <button type="button" class="button-link tagcloud-link" id="link-post_tag" aria-expanded="false"><?php echo $taxonomy->labels->choose_from_most_used; ?></button>
|
|
|
+ <?php
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get a list of embeds with no duplicates.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return array Embeds selected to be available.
|
|
|
+ */
|
|
|
+ public function get_embeds( $data ) {
|
|
|
+ $selected_embeds = array();
|
|
|
+
|
|
|
+ // Make sure to add the Pressed page if it's a valid oembed itself
|
|
|
+ if ( ! empty ( $data['u'] ) && $this->_limit_embed( $data['u'] ) ) {
|
|
|
+ $data['_embeds'][] = $data['u'];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $data['_embeds'] ) ) {
|
|
|
+ foreach ( $data['_embeds'] as $src ) {
|
|
|
+ $prot_relative_src = preg_replace( '/^https?:/', '', $src );
|
|
|
+
|
|
|
+ if ( in_array( $prot_relative_src, $this->embeds ) ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ $selected_embeds[] = $src;
|
|
|
+ $this->embeds[] = $prot_relative_src;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $selected_embeds;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get a list of images with no duplicates.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return array
|
|
|
+ */
|
|
|
+ public function get_images( $data ) {
|
|
|
+ $selected_images = array();
|
|
|
+
|
|
|
+ if ( ! empty( $data['_images'] ) ) {
|
|
|
+ foreach ( $data['_images'] as $src ) {
|
|
|
+ if ( false !== strpos( $src, 'gravatar.com' ) ) {
|
|
|
+ $src = preg_replace( '%http://[\d]+\.gravatar\.com/%', 'https://secure.gravatar.com/', $src );
|
|
|
+ }
|
|
|
+
|
|
|
+ $prot_relative_src = preg_replace( '/^https?:/', '', $src );
|
|
|
+
|
|
|
+ if ( in_array( $prot_relative_src, $this->images ) ||
|
|
|
+ ( false !== strpos( $src, 'avatar' ) && count( $this->images ) > 15 ) ) {
|
|
|
+ // Skip: already selected or some type of avatar and we've already gathered more than 15 images.
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ $selected_images[] = $src;
|
|
|
+ $this->images[] = $prot_relative_src;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $selected_images;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the source page's canonical link, based on passed location and meta data.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return string Discovered canonical URL, or empty
|
|
|
+ */
|
|
|
+ public function get_canonical_link( $data ) {
|
|
|
+ $link = '';
|
|
|
+
|
|
|
+ if ( ! empty( $data['_links']['canonical'] ) ) {
|
|
|
+ $link = $data['_links']['canonical'];
|
|
|
+ } elseif ( ! empty( $data['u'] ) ) {
|
|
|
+ $link = $data['u'];
|
|
|
+ } elseif ( ! empty( $data['_meta'] ) ) {
|
|
|
+ if ( ! empty( $data['_meta']['twitter:url'] ) ) {
|
|
|
+ $link = $data['_meta']['twitter:url'];
|
|
|
+ } else if ( ! empty( $data['_meta']['og:url'] ) ) {
|
|
|
+ $link = $data['_meta']['og:url'];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( empty( $link ) && ! empty( $data['_links']['shortlink'] ) ) {
|
|
|
+ $link = $data['_links']['shortlink'];
|
|
|
+ }
|
|
|
+
|
|
|
+ return $link;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the source page's site name, based on passed meta data.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return string Discovered site name, or empty
|
|
|
+ */
|
|
|
+ public function get_source_site_name( $data ) {
|
|
|
+ $name = '';
|
|
|
+
|
|
|
+ if ( ! empty( $data['_meta'] ) ) {
|
|
|
+ if ( ! empty( $data['_meta']['og:site_name'] ) ) {
|
|
|
+ $name = $data['_meta']['og:site_name'];
|
|
|
+ } else if ( ! empty( $data['_meta']['application-name'] ) ) {
|
|
|
+ $name = $data['_meta']['application-name'];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $name;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the source page's title, based on passed title and meta data.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return string Discovered page title, or empty
|
|
|
+ */
|
|
|
+ public function get_suggested_title( $data ) {
|
|
|
+ $title = '';
|
|
|
+
|
|
|
+ if ( ! empty( $data['t'] ) ) {
|
|
|
+ $title = $data['t'];
|
|
|
+ } elseif ( ! empty( $data['_meta'] ) ) {
|
|
|
+ if ( ! empty( $data['_meta']['twitter:title'] ) ) {
|
|
|
+ $title = $data['_meta']['twitter:title'];
|
|
|
+ } else if ( ! empty( $data['_meta']['og:title'] ) ) {
|
|
|
+ $title = $data['_meta']['og:title'];
|
|
|
+ } else if ( ! empty( $data['_meta']['title'] ) ) {
|
|
|
+ $title = $data['_meta']['title'];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $title;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Gets the source page's suggested content, based on passed data (description, selection, etc).
|
|
|
+ *
|
|
|
+ * Features a blockquoted excerpt, as well as content attribution, if any.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $data The site's data.
|
|
|
+ * @return string Discovered content, or empty
|
|
|
+ */
|
|
|
+ public function get_suggested_content( $data ) {
|
|
|
+ $content = $text = '';
|
|
|
+
|
|
|
+ if ( ! empty( $data['s'] ) ) {
|
|
|
+ $text = $data['s'];
|
|
|
+ } else if ( ! empty( $data['_meta'] ) ) {
|
|
|
+ if ( ! empty( $data['_meta']['twitter:description'] ) ) {
|
|
|
+ $text = $data['_meta']['twitter:description'];
|
|
|
+ } else if ( ! empty( $data['_meta']['og:description'] ) ) {
|
|
|
+ $text = $data['_meta']['og:description'];
|
|
|
+ } else if ( ! empty( $data['_meta']['description'] ) ) {
|
|
|
+ $text = $data['_meta']['description'];
|
|
|
+ }
|
|
|
+
|
|
|
+ // If there is an ellipsis at the end, the description is very likely auto-generated. Better to ignore it.
|
|
|
+ if ( $text && substr( $text, -3 ) === '...' ) {
|
|
|
+ $text = '';
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ $default_html = array( 'quote' => '', 'link' => '', 'embed' => '' );
|
|
|
+
|
|
|
+ if ( ! empty( $data['u'] ) && $this->_limit_embed( $data['u'] ) ) {
|
|
|
+ $default_html['embed'] = '<p>[embed]' . $data['u'] . '[/embed]</p>';
|
|
|
+
|
|
|
+ if ( ! empty( $data['s'] ) ) {
|
|
|
+ // If the user has selected some text, do quote it.
|
|
|
+ $default_html['quote'] = '<blockquote>%1$s</blockquote>';
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ $default_html['quote'] = '<blockquote>%1$s</blockquote>';
|
|
|
+ $default_html['link'] = '<p>' . _x( 'Source:', 'Used in Press This to indicate where the content comes from.', 'press-this' ) .
|
|
|
+ ' <em><a href="%1$s">%2$s</a></em></p>';
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filters the default HTML tags used in the suggested content for the editor.
|
|
|
+ *
|
|
|
+ * The HTML strings use printf format. After filtering the content is added at the specified places with `sprintf()`.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @param array $default_html Associative array with three possible keys:
|
|
|
+ * - 'quote' where %1$s is replaced with the site description or the selected content.
|
|
|
+ * - 'link' where %1$s is link href, %2$s is link text, usually the source page title.
|
|
|
+ * - 'embed' which contains an [embed] shortcode when the source page offers embeddable content.
|
|
|
+ * @param array $data Associative array containing the data from the source page.
|
|
|
+ */
|
|
|
+ $default_html = apply_filters( 'press_this_suggested_html', $default_html, $data );
|
|
|
+
|
|
|
+ if ( ! empty( $default_html['embed'] ) ) {
|
|
|
+ $content .= $default_html['embed'];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Wrap suggested content in the specified HTML.
|
|
|
+ if ( ! empty( $default_html['quote'] ) && $text ) {
|
|
|
+ $content .= sprintf( $default_html['quote'], $text );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add source attribution if there is one available.
|
|
|
+ if ( ! empty( $default_html['link'] ) ) {
|
|
|
+ $title = $this->get_suggested_title( $data );
|
|
|
+ $url = $this->get_canonical_link( $data );
|
|
|
+
|
|
|
+ if ( ! $title ) {
|
|
|
+ $title = $this->get_source_site_name( $data );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( $url && $title ) {
|
|
|
+ $content .= sprintf( $default_html['link'], $url, $title );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return $content;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Serves the app's base HTML, which in turns calls the load script.
|
|
|
+ *
|
|
|
+ * @since 1.0.0
|
|
|
+ *
|
|
|
+ * @global WP_Locale $wp_locale
|
|
|
+ * @global bool $is_IE
|
|
|
+ */
|
|
|
+ public function html() {
|
|
|
+ global $wp_locale;
|
|
|
+ /* commented out by jjk */
|
|
|
+ /*if ( empty( $_GET['_wpnonce'] ) || ! wp_verify_nonce( $_GET['_wpnonce'], 'scan-site' ) ) {
|
|
|
+ foreach ( array( 'u', 's', 't', 'v', '_meta', '_links', '_images', '_embeds' ) as $key ) {
|
|
|
+ if ( ! empty( $_REQUEST[ $key ] ) ) {
|
|
|
+ ?>
|
|
|
+ <div class="error"><p>
|
|
|
+ <?php _e( 'The WordPress bookmarklet was deprecated. Please delete it from your web browser.', 'press-this' ); ?>
|
|
|
+ </p></div>
|
|
|
+ <?php
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }*/
|
|
|
+
|
|
|
+ $wp_version = get_bloginfo( 'version' );
|
|
|
+
|
|
|
+ // Get data, new (POST) and old (GET).
|
|
|
+ $data = $this->merge_or_fetch_data();
|
|
|
+
|
|
|
+ $post_title = $this->get_suggested_title( $data );
|
|
|
+
|
|
|
+ $post_content = $this->get_suggested_content( $data );
|
|
|
+
|
|
|
+ // Get site settings array/data.
|
|
|
+ $site_settings = $this->site_settings();
|
|
|
+
|
|
|
+ // Pass the images and embeds
|
|
|
+ $images = $this->get_images( $data );
|
|
|
+ $embeds = $this->get_embeds( $data );
|
|
|
+
|
|
|
+ $site_data = array(
|
|
|
+ 'v' => ! empty( $data['v'] ) ? $data['v'] : '',
|
|
|
+ 'u' => ! empty( $data['u'] ) ? $data['u'] : '',
|
|
|
+ 'hasData' => ! empty( $data ) && ! isset( $data['errors'] ),
|
|
|
+ );
|
|
|
+
|
|
|
+ if ( ! empty( $images ) ) {
|
|
|
+ $site_data['_images'] = $images;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! empty( $embeds ) ) {
|
|
|
+ $site_data['_embeds'] = $embeds;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add press-this-editor.css and remove theme's editor-style.css, if any.
|
|
|
+ remove_editor_styles();
|
|
|
+
|
|
|
+ add_filter( 'mce_css', array( $this, 'add_editor_style' ) );
|
|
|
+
|
|
|
+ if ( ! empty( $GLOBALS['is_IE'] ) ) {
|
|
|
+ @header( 'X-UA-Compatible: IE=edge' );
|
|
|
+ }
|
|
|
+
|
|
|
+ @header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
|
|
|
+
|
|
|
+?>
|
|
|
+<!DOCTYPE html>
|
|
|
+<!--[if IE 7]> <html class="lt-ie9 lt-ie8" <?php language_attributes(); ?>> <![endif]-->
|
|
|
+<!--[if IE 8]> <html class="lt-ie9" <?php language_attributes(); ?>> <![endif]-->
|
|
|
+<!--[if gt IE 8]><!--> <html <?php language_attributes(); ?>> <!--<![endif]-->
|
|
|
+<head>
|
|
|
+ <meta http-equiv="Content-Type" content="<?php echo esc_attr( get_bloginfo( 'html_type' ) ); ?>; charset=<?php echo esc_attr( get_option( 'blog_charset' ) ); ?>" />
|
|
|
+ <meta name="viewport" content="width=device-width">
|
|
|
+ <title><?php esc_html_e( 'Press This!', 'press-this' ) ?></title>
|
|
|
+
|
|
|
+ <script>
|
|
|
+ window.wpPressThisData = <?php echo wp_json_encode( $site_data ); ?>;
|
|
|
+ window.wpPressThisConfig = <?php echo wp_json_encode( $site_settings ); ?>;
|
|
|
+ </script>
|
|
|
+
|
|
|
+ <script type="text/javascript">
|
|
|
+ var ajaxurl = '<?php echo esc_js( admin_url( 'admin-ajax.php', 'relative' ) ); ?>',
|
|
|
+ pagenow = 'press-this',
|
|
|
+ typenow = 'post',
|
|
|
+ adminpage = 'press-this-php',
|
|
|
+ thousandsSeparator = '<?php echo addslashes( $wp_locale->number_format['thousands_sep'] ); ?>',
|
|
|
+ decimalPoint = '<?php echo addslashes( $wp_locale->number_format['decimal_point'] ); ?>',
|
|
|
+ isRtl = <?php echo (int) is_rtl(); ?>;
|
|
|
+ </script>
|
|
|
+
|
|
|
+ <?php
|
|
|
+ /*
|
|
|
+ * $post->ID is needed for the embed shortcode so we can show oEmbed previews in the editor.
|
|
|
+ * Maybe find a way without it.
|
|
|
+ */
|
|
|
+ $post = get_default_post_to_edit( 'post', true );
|
|
|
+ $post_ID = (int) $post->ID;
|
|
|
+
|
|
|
+ wp_enqueue_media( array( 'post' => $post_ID ) );
|
|
|
+ if ( is_rtl() ) {
|
|
|
+ wp_enqueue_style( 'press-this-rtl', plugins_url( 'assets/press-this-rtl.css', __FILE__ ), array( 'buttons' ) );
|
|
|
+ } else {
|
|
|
+ wp_enqueue_style( 'press-this', plugins_url( 'assets/press-this.css', __FILE__ ), array( 'buttons' ) );
|
|
|
+ }
|
|
|
+ wp_enqueue_script( 'press-this', plugins_url( 'assets/press-this.js', __FILE__ ), array( 'jquery', 'tags-box', 'wp-sanitize' ) );
|
|
|
+ wp_enqueue_script( 'json2' );
|
|
|
+ wp_enqueue_script( 'editor' );
|
|
|
+
|
|
|
+ wp_localize_script( 'press-this', 'pressThisL10n', array(
|
|
|
+ 'newPost' => __( 'Title', 'press-this' ),
|
|
|
+ 'serverError' => __( 'Connection lost or the server is busy. Please try again later.', 'press-this' ),
|
|
|
+ 'saveAlert' => __( 'The changes you made will be lost if you navigate away from this page.', 'press-this' ),
|
|
|
+ /* translators: %d: nth embed found in a post */
|
|
|
+ 'suggestedEmbedAlt' => __( 'Suggested embed #%d', 'press-this' ),
|
|
|
+ /* translators: %d: nth image found in a post */
|
|
|
+ 'suggestedImgAlt' => __( 'Suggested image #%d', 'press-this' ),
|
|
|
+ ) );
|
|
|
+
|
|
|
+ $categories_tax = get_taxonomy( 'category' );
|
|
|
+ $show_categories = current_user_can( $categories_tax->cap->assign_terms ) || current_user_can( $categories_tax->cap->edit_terms );
|
|
|
+
|
|
|
+ $tag_tax = get_taxonomy( 'post_tag' );
|
|
|
+ $show_tags = current_user_can( $tag_tax->cap->assign_terms );
|
|
|
+
|
|
|
+ $supports_formats = false;
|
|
|
+ $post_format = 0;
|
|
|
+
|
|
|
+ if ( current_theme_supports( 'post-formats' ) && post_type_supports( $post->post_type, 'post-formats' ) ) {
|
|
|
+ $supports_formats = true;
|
|
|
+
|
|
|
+ if ( ! ( $post_format = get_post_format( $post_ID ) ) ) {
|
|
|
+ $post_format = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_enqueue_scripts', 'press-this.php' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_print_styles-press-this.php' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_print_styles' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_print_scripts-press-this.php' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_print_scripts' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_head-press-this.php' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-header.php */
|
|
|
+ do_action( 'admin_head' );
|
|
|
+ ?>
|
|
|
+</head>
|
|
|
+<?php
|
|
|
+
|
|
|
+ $admin_body_class = 'press-this';
|
|
|
+ $admin_body_class .= ( is_rtl() ) ? ' rtl' : '';
|
|
|
+ $admin_body_class .= ' branch-' . str_replace( array( '.', ',' ), '-', floatval( $wp_version ) );
|
|
|
+ $admin_body_class .= ' version-' . str_replace( '.', '-', preg_replace( '/^([.0-9]+).*/', '$1', $wp_version ) );
|
|
|
+ $admin_body_class .= ' admin-color-' . sanitize_html_class( get_user_option( 'admin_color' ), 'fresh' );
|
|
|
+ $admin_body_class .= ' locale-' . sanitize_html_class( strtolower( str_replace( '_', '-', get_user_locale() ) ) );
|
|
|
+
|
|
|
+ /** This filter is documented in wp-admin/admin-header.php */
|
|
|
+ $admin_body_classes = apply_filters( 'admin_body_class', '' );
|
|
|
+
|
|
|
+?>
|
|
|
+<body class="wp-admin wp-core-ui <?php echo $admin_body_classes . ' ' . $admin_body_class; ?>">
|
|
|
+ <div id="adminbar" class="adminbar">
|
|
|
+ <h1 id="current-site" class="current-site">
|
|
|
+ <a class="current-site-link" href="<?php echo esc_url( home_url( '/' ) ); ?>" target="_blank" rel="home">
|
|
|
+ <span class="dashicons dashicons-wordpress"></span>
|
|
|
+ <span class="current-site-name"><?php bloginfo( 'name' ); ?></span>
|
|
|
+ </a>
|
|
|
+ </h1>
|
|
|
+ <button type="button" class="options button-link closed">
|
|
|
+ <span class="dashicons dashicons-tag on-closed"></span>
|
|
|
+ <span class="screen-reader-text on-closed"><?php _e( 'Show post options', 'press-this' ); ?></span>
|
|
|
+ <span aria-hidden="true" class="on-open"><?php _e( 'Done', 'press-this' ); ?></span>
|
|
|
+ <span class="screen-reader-text on-open"><?php _e( 'Hide post options', 'press-this' ); ?></span>
|
|
|
+ </button>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="scanbar" class="scan">
|
|
|
+ <form method="GET">
|
|
|
+ <label for="url-scan" class="screen-reader-text"><?php _e( 'Scan site for content', 'press-this' ); ?></label>
|
|
|
+ <input type="url" name="u" id="url-scan" class="scan-url" value="<?php echo esc_attr( $site_data['u'] ) ?>" placeholder="<?php esc_attr_e( 'Enter a URL to scan', 'press-this' ) ?>" />
|
|
|
+ <input type="submit" name="url-scan-submit" id="url-scan-submit" class="scan-submit" value="<?php esc_attr_e( 'Scan', 'press-this' ) ?>" />
|
|
|
+ <?php wp_nonce_field( 'scan-site' ); ?>
|
|
|
+ </form>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <form id="pressthis-form" method="post" action="post.php" autocomplete="off">
|
|
|
+ <input type="hidden" name="post_ID" id="post_ID" value="<?php echo $post_ID; ?>" />
|
|
|
+ <input type="hidden" name="action" value="press-this-save-post" />
|
|
|
+ <input type="hidden" name="post_status" id="post_status" value="draft" />
|
|
|
+ <input type="hidden" name="wp-preview" id="wp-preview" value="" />
|
|
|
+ <input type="hidden" name="post_title" id="post_title" value="" />
|
|
|
+ <input type="hidden" name="pt-force-redirect" id="pt-force-redirect" value="" />
|
|
|
+ <?php
|
|
|
+
|
|
|
+ wp_nonce_field( 'update-post_' . $post_ID, '_wpnonce', false );
|
|
|
+ wp_nonce_field( 'add-category', '_ajax_nonce-add-category', false );
|
|
|
+
|
|
|
+ ?>
|
|
|
+
|
|
|
+ <div class="wrapper">
|
|
|
+ <div class="editor-wrapper">
|
|
|
+ <div id="app-container" class="editor">
|
|
|
+ <span id="title-container-label" class="post-title-placeholder" aria-hidden="true"><?php _e( 'Post title', 'press-this' ); ?></span>
|
|
|
+ <h2 id="title-container" class="post-title" contenteditable="true" spellcheck="true" aria-label="<?php esc_attr_e( 'Post title', 'press-this' ); ?>" tabindex="0"><?php echo esc_html( $post_title ); ?></h2>
|
|
|
+
|
|
|
+ <div class="media-list-container">
|
|
|
+ <div class="media-list-inner-container">
|
|
|
+ <h2 class="screen-reader-text"><?php _e( 'Suggested media', 'press-this' ); ?></h2>
|
|
|
+ <ul class="media-list"></ul>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <?php
|
|
|
+ wp_editor( $post_content, 'pressthis', array(
|
|
|
+ 'drag_drop_upload' => true,
|
|
|
+ 'editor_height' => 600,
|
|
|
+ 'media_buttons' => false,
|
|
|
+ 'textarea_name' => 'post_content',
|
|
|
+ 'teeny' => true,
|
|
|
+ 'tinymce' => array(
|
|
|
+ 'resize' => false,
|
|
|
+ 'wordpress_adv_hidden' => false,
|
|
|
+ 'add_unload_trigger' => false,
|
|
|
+ 'statusbar' => false,
|
|
|
+ 'autoresize_min_height' => 600,
|
|
|
+ 'wp_autoresize_on' => true,
|
|
|
+ 'plugins' => 'lists,media,paste,tabfocus,fullscreen,wordpress,wpautoresize,wpeditimage,wpgallery,wplink,wptextpattern,wpview',
|
|
|
+ 'toolbar1' => 'bold,italic,bullist,numlist,blockquote,link,unlink',
|
|
|
+ 'toolbar2' => 'undo,redo',
|
|
|
+ ),
|
|
|
+ 'quicktags' => array(
|
|
|
+ 'buttons' => 'strong,em,link,block,del,ins,img,ul,ol,li,code,more',
|
|
|
+ ),
|
|
|
+ ) );
|
|
|
+
|
|
|
+ ?>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div class="options-panel-back is-hidden" tabindex="-1"></div>
|
|
|
+ <div class="options-panel is-off-screen is-hidden" tabindex="-1">
|
|
|
+ <div class="post-options">
|
|
|
+
|
|
|
+ <?php if ( $supports_formats ) : ?>
|
|
|
+ <button type="button" class="post-option">
|
|
|
+ <span class="dashicons dashicons-admin-post"></span>
|
|
|
+ <span class="post-option-title"><?php _ex( 'Format', 'post format', 'press-this' ); ?></span>
|
|
|
+ <span class="post-option-contents" id="post-option-post-format"><?php echo esc_html( get_post_format_string( $post_format ) ); ?></span>
|
|
|
+ <span class="dashicons post-option-forward"></span>
|
|
|
+ </button>
|
|
|
+ <?php endif; ?>
|
|
|
+
|
|
|
+ <?php if ( $show_categories ) : ?>
|
|
|
+ <button type="button" class="post-option">
|
|
|
+ <span class="dashicons dashicons-category"></span>
|
|
|
+ <span class="post-option-title"><?php _e( 'Categories', 'press-this' ); ?></span>
|
|
|
+ <span class="dashicons post-option-forward"></span>
|
|
|
+ </button>
|
|
|
+ <?php endif; ?>
|
|
|
+
|
|
|
+ <?php if ( $show_tags ) : ?>
|
|
|
+ <button type="button" class="post-option">
|
|
|
+ <span class="dashicons dashicons-tag"></span>
|
|
|
+ <span class="post-option-title"><?php _e( 'Tags', 'press-this' ); ?></span>
|
|
|
+ <span class="dashicons post-option-forward"></span>
|
|
|
+ </button>
|
|
|
+ <?php endif; ?>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <?php if ( $supports_formats ) : ?>
|
|
|
+ <div class="setting-modal is-off-screen is-hidden">
|
|
|
+ <button type="button" class="modal-close">
|
|
|
+ <span class="dashicons post-option-back"></span>
|
|
|
+ <span class="setting-title" aria-hidden="true"><?php _ex( 'Format', 'post format', 'press-this' ); ?></span>
|
|
|
+ <span class="screen-reader-text"><?php _e( 'Back to post options', 'press-this' ) ?></span>
|
|
|
+ </button>
|
|
|
+ <?php $this->post_formats_html( $post ); ?>
|
|
|
+ </div>
|
|
|
+ <?php endif; ?>
|
|
|
+
|
|
|
+ <?php if ( $show_categories ) : ?>
|
|
|
+ <div class="setting-modal is-off-screen is-hidden">
|
|
|
+ <button type="button" class="modal-close">
|
|
|
+ <span class="dashicons post-option-back"></span>
|
|
|
+ <span class="setting-title" aria-hidden="true"><?php _e( 'Categories', 'press-this' ); ?></span>
|
|
|
+ <span class="screen-reader-text"><?php _e( 'Back to post options', 'press-this' ) ?></span>
|
|
|
+ </button>
|
|
|
+ <?php $this->categories_html( $post ); ?>
|
|
|
+ </div>
|
|
|
+ <?php endif; ?>
|
|
|
+
|
|
|
+ <?php if ( $show_tags ) : ?>
|
|
|
+ <div class="setting-modal tags is-off-screen is-hidden">
|
|
|
+ <button type="button" class="modal-close">
|
|
|
+ <span class="dashicons post-option-back"></span>
|
|
|
+ <span class="setting-title" aria-hidden="true"><?php _e( 'Tags', 'press-this' ); ?></span>
|
|
|
+ <span class="screen-reader-text"><?php _e( 'Back to post options', 'press-this' ) ?></span>
|
|
|
+ </button>
|
|
|
+ <?php $this->tags_html( $post ); ?>
|
|
|
+ </div>
|
|
|
+ <?php endif; ?>
|
|
|
+ </div><!-- .options-panel -->
|
|
|
+ </div><!-- .wrapper -->
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|
|
+
|
|
|
+ <div class="press-this-actions">
|
|
|
+ <div class="pressthis-media-buttons">
|
|
|
+ <button type="button" class="insert-media" data-editor="pressthis">
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|
|
+ <span class="dashicons dashicons-admin-media"></span>
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|
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+ <span class="screen-reader-text"><?php _e( 'Add Media', 'press-this' ); ?></span>
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|
|
+ </button>
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|
|
+ </div>
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|
|
+ <div class="post-actions">
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|
|
+ <span class="spinner"> </span>
|
|
|
+ <div class="split-button">
|
|
|
+ <div class="split-button-head">
|
|
|
+ <button type="button" class="publish-button split-button-primary" aria-live="polite">
|
|
|
+ <span class="publish"><?php echo ( current_user_can( 'publish_posts' ) ) ? __( 'Publish', 'press-this' ) : __( 'Submit for Review', 'press-this' ); ?></span>
|
|
|
+ <span class="saving-draft"><?php _e( 'Saving…', 'press-this' ); ?></span>
|
|
|
+ </button><button type="button" class="split-button-toggle" aria-haspopup="true" aria-expanded="false">
|
|
|
+ <i class="dashicons dashicons-arrow-down-alt2"></i>
|
|
|
+ <span class="screen-reader-text"><?php _e('More actions', 'press-this'); ?></span>
|
|
|
+ </button>
|
|
|
+ </div>
|
|
|
+ <ul class="split-button-body">
|
|
|
+ <li><button type="button" class="button-link draft-button split-button-option"><?php _e( 'Save Draft', 'press-this' ); ?></button></li>
|
|
|
+ <li><button type="button" class="button-link standard-editor-button split-button-option"><?php _e( 'Standard Editor', 'press-this' ); ?></button></li>
|
|
|
+ <li><button type="button" class="button-link preview-button split-button-option"><?php _e( 'Preview', 'press-this' ); ?></button></li>
|
|
|
+ </ul>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ </form>
|
|
|
+
|
|
|
+ <?php
|
|
|
+ /** This action is documented in wp-admin/admin-footer.php */
|
|
|
+ do_action( 'admin_footer', '' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-footer.php */
|
|
|
+ do_action( 'admin_print_footer_scripts-press-this.php' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-footer.php */
|
|
|
+ do_action( 'admin_print_footer_scripts' );
|
|
|
+
|
|
|
+ /** This action is documented in wp-admin/admin-footer.php */
|
|
|
+ do_action( 'admin_footer-press-this.php' );
|
|
|
+ ?>
|
|
|
+</body>
|
|
|
+</html>
|
|
|
+<?php
|
|
|
+ die();
|
|
|
+ }
|
|
|
+}
|