entry-list.php

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<?php

/**
 * Actions to be performed on the Gravity Forms Entries list screen
 */
class GravityView_GF_Entries_List {

    function __construct() {

        // Add Edit link to the entry actions
        add_action( 'gform_entries_first_column_actions', array( $this, 'add_edit_link' ), 10, 5 );

        // Add script to enable edit link
        add_action( 'admin_head', array( $this, 'add_edit_script') );
    }

    /**
     * When clicking the edit link, convert the Entries form to go to the edit screen.
     *
     * Gravity Forms requires $_POST['screen_mode'] to be set to get to the "Edit" mode. This enables direct access to the edit mode.
     *
     * @hack
     * @return void
     */
    public function add_edit_script() {

        if ( ! class_exists( 'GFForms' ) ) {
            return;
        }

        if ( ! in_array( GFForms::get_page(), array( 'entry_list', 'entry_detail' ) ) ) {
            return;
        }
    ?>
        <script>
        jQuery( document ).ready( function( $ ) {
            $('.edit_entry a').click(function(e) {
                e.preventDefault();
                $( e.target ).parents('form')
                    .prepend('<input name="screen_mode" type="hidden" value="edit" />')
                    .attr('action', $(e.target).attr('href') )
                    .submit();
            });
        });
        </script>
    <?php
    }

    /**
     * Add an Edit link to the GF Entry actions row
     * @param int $form_id      ID of the current form
     * @param int $field_id     The ID of the field in the first column, where the row actions are shown
     * @param string $value        The value of the `$field_id` field
     * @param array  $lead         The current entry data
     * @param string $query_string URL query string for a link to the current entry. Missing the `?page=` part, which is strange. Example: `gf_entries&view=entry&id=35&lid=5212&filter=&paged=1`
     */
    function add_edit_link( $form_id = NULL, $field_id = NULL, $value = NULL, $lead = array(), $query_string = NULL ) {

        $params = array(
            'page' => 'gf_entries',
            'view' => 'entry',
            'id'    => (int)$form_id,
            'lid'   =>  (int)$lead["id"],
            'screen_mode'   => 'edit',
        );
        ?>

        <span class="edit edit_entry">
            |
            <a title="<?php esc_attr_e( 'Edit this entry', 'gk-gravityview'); ?>" href="<?php echo esc_url( add_query_arg( $params, admin_url( 'admin.php?page='.$query_string ) ) ); ?>"><?php esc_html_e( 'Edit', 'gk-gravityview' ); ?></a>
        </span>
        <?php
    }

}

new GravityView_GF_Entries_List;