simple-events-custom-table

functions.php

<?php

    //Setup the shortcode:
    // [rse_custom_events] - this works the same as the normal one
    add_shortcode( 'rse_custom_events' , 'customised_event_table' );

    /**
     * Parses the shortcode and displays the events.  The defalt is to only show
     * events which are happening from the current time onwards.  To change this
     * the user can suppy the 'showevents' attribute with one of the following
     * values:
     *
     * 'all' - past AND upcoming events will be displayed
     * 'past' - past events only will be displayed
     * 'upcoming' only upcoming events will be displayed (the default action)
     *
     * Note: Adding '-reverse' will reverse the order of any of these values
     *
     * For advanced useers there's also the 'noassets' attribute which when set to
     * 'true' will not include the custom js and css to make the showing and hiding
     * of the extra info work.
     *
     * @global type $wpdb
     * @param type $attibutes
     * @return string
     */
    function customised_event_table( $attibutes ){

        global $wpdb;
        $defaultColList = array( 'date','time','title','moreinfo');

        $showevents = '';
        $noassets = '';
        $columns = '';
        $numevents = -1;

        extract( shortcode_atts( array( 'showevents' => 'upcoming' ,
                                        'noassets' => 'false',
                                        'columns' => 'date,time,title,link,moreinfo',
                                        'numevents' => -1,
                                        'startdate' => -1,
                                        'enddate' => -1
                                      ) ,
                                 $attibutes
                               )
               );

        $showevents = strip_tags($showevents);

        $upcoming_events = hc_rse_get_events( $showevents , $numevents, $startdate, $enddate );

        //By default DONT include the custom CSS and JS
        if( $noassets == 'false' ){
            wp_enqueue_style( "hc_rse_styles" ,
                              plugins_url() . '/really-simple-events/style.css' );
            wp_enqueue_script( "hc_rse_event_table" ,
                               plugins_url() . '/really-simple-events/js/event-table.js',
                               array( 'jquery' ) ,
                               '1' ,
                               true );
            wp_localize_script( "hc_rse_event_table" ,
                                'objectL10n' ,
                                array( 'MoreInfo' => stripslashes ( get_option( 'hc_rse_more_info_link' , __( 'More Info' , 'hc_rse' ) ) ),
                                       'HideInfo' => stripslashes ( get_option( 'hc_rse_hide_info_link' , __( 'Hide Info' , 'hc_rse' ) ) )
                                     )
                              );
        }


        //If the user has passed something into the columns argument, use it
        $useDefaultColumns = false;

        if ($columns !== '' ){
            //If we've got a list of cols, split them out
            if( mb_strpos( $columns , ',' ) === false ){
                //We might only have one column to show, make sure it's valid
                if( !in_array( $columns , $defaultColList ) ){
                    $useDefaultColumns = true;
                }
            }elseif( mb_strpos( $columns , ',' ) !== 0 ){
                $columns = explode( ',' , $columns );
            }else{
                $useDefaultColumns = true;
            }
        }else{ //Default to showing everything
            $useDefaultColumns = true;
        }

        //Something's not right, just show the defaults
        if( $useDefaultColumns ){
            $columns = $defaultColList;
        }


        $eventHTML = "";

        if( $upcoming_events ){
            $eventHTML .= '<table class="hc_rse_events_table">';
            $isShowingATime = false;

            //Loop through and see if we're showing a time
            foreach( $upcoming_events as $event ){
                foreach( $columns as $column ){
                    if( $column == 'time' && $event->show_time == 1 ){
                        $isShowingATime = true;
                    }
                }
            }

            //For each event, output the correct columns
            foreach( $upcoming_events as $event ){
                //Show only the relevent columns
                $showMoreInfo = false;
                $eventHTML .= '<tr>';
                foreach( $columns as $column ) {
                    switch( $column ){
                        case 'date':
                            $eventHTML .= '    <td class="hc_rse_date">';
                            $eventHTML .=          date_i18n( get_option( 'hc_rse_date_format' ) ,
                                                         strtotime( $event->start_date ) );
                            $eventHTML .= '    </td>';
                            break;
                        case 'time':
                            //Add column if we're showing a time
                            if( $isShowingATime ) $eventHTML .= '    <td class="hc_rse_time">';
                            //Only show time if it has been set in the event settings
                            if( $event->show_time == 1 ){

                                $eventHTML .=          date_i18n( get_option( 'hc_rse_time_format' ) ,
                                                             strtotime( $event->start_date ) );
                            }
                            //close column if we're showing a time
                            if( $isShowingATime ) $eventHTML .= '    </td>';
                            break;
                        case 'title':
                            $eventHTML .= '    <td class="hc_rse_title">';
                            $eventHTML .=          apply_filters( 'the_content' , stripslashes( $event->title ) );
                            $eventHTML .= '    </td>';
                            break;
                        case 'link':
                            $eventHTML .= '    <td class="hc_rse_link">';
                            $eventHTML .=          hc_rse_display_link( $event->link );
                            $eventHTML .= '    </td>';
                            break;
                        case 'moreinfo':
                            $showMoreInfo = true;
                            $eventHTML .= '    <td class="hc_rse_more_info_link">&nbsp;</td>';
                            break;
                    }
                }
                //Add the info if we're showing it...
                if( $showMoreInfo ){
                    $eventHTML .= '</tr>';
                    $eventHTML .= '<tr>';
                    $eventHTML .= '    <td colspan="4" id="hc_rse_extra_info_' . $showevents . '_' . $event->id . '" class="hc_rse_extra_info">';
                    $eventHTML .=          apply_filters( 'the_content' , stripslashes( $event->extra_info ) );
                    $eventHTML .= '    </td>';
                }
                $eventHTML .= '</tr>';
            }
            $eventHTML .= '</table>';
        }
        return $eventHTML;
    }

?>