forked from stephenharris/Event-Organiser
/
event-organiser-calendar.php
401 lines (331 loc) · 14.5 KB
/
event-organiser-calendar.php
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<?php
if ( ! class_exists( 'EventOrganiser_Admin_Page' ) ) {
require_once( EVENT_ORGANISER_DIR . 'classes/class-eventorganiser-admin-page.php' );
}
/**
* Calendar Admin Page
*
* Extends the EentOrganiser_Admin_Page class. Creates the calendar admin page
* @version 1.0
* @see EventOrganiser_Admin_Page
* @package event organiser
* @ignore
*/
class EventOrganiser_Calendar_Page extends EventOrganiser_Admin_Page
{
/**
* This sets the calendar page variables
*/
function set_constants(){
$this->hook = 'edit.php?post_type=event';
$this->title = __( 'Calendar View', 'eventorganiser' );
$this->menu = __( 'Calendar View', 'eventorganiser' );
$this->permissions = 'edit_events';
$this->slug = 'calendar';
}
/**
* Enqueues the page's scripts and styles, and localises them.
*/
function page_scripts(){
global $wp_locale;
wp_enqueue_script( 'eo_calendar' );
wp_localize_script( 'eo_event', 'EO_Ajax_Event', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'startday' => intval( get_option( 'start_of_week' ) ),
'format' => eo_php2jquerydate( eventorganiser_get_option( 'dateformat' ) ),
));
$edittime = ( defined( 'EVENT_ORGANISER_BETA_FEATURES' ) && EVENT_ORGANISER_BETA_FEATURES );
$venues = $categories = $all_cats = $all_venues = false;
if( $category_tax = get_taxonomy( 'event-category' ) ){
$categories = get_terms( 'event-category', array( 'hide_empty' => 0 ) );
$all_cats = $category_tax->labels->view_all_items;
}
if( $venue_tax = get_taxonomy( 'event-venue' ) ){
$venues = get_terms( 'event-venue', array( 'hide_empty' => 0 ) );
$all_venues = $venue_tax->labels->view_all_items;
}
wp_localize_script( 'eo_calendar', 'EO_Ajax', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'startday' => intval( get_option( 'start_of_week' ) ),
'format' => eo_php_to_moment( eventorganiser_get_option( 'dateformat' ) ),
'timeFormat' => ( get_current_screen()->get_option( 'eofc_time_format', 'value' ) ? 'h:mmtt' : 'HH:mm' ),
'perm_edit' => current_user_can( 'edit_events' ),
'edit_time' => $edittime ? current_user_can( 'edit_events' ) : false,
'edit_nonce' => wp_create_nonce( 'edit_events' ),
'categories' => $categories,
'venues' => $venues,
'locale' => array(
'isrtl' => $wp_locale->is_rtl(),
'monthNames' => array_values( $wp_locale->month ),
'monthAbbrev' => array_values( $wp_locale->month_abbrev ),
'dayNames' => array_values( $wp_locale->weekday ),
'dayAbbrev' => array_values( $wp_locale->weekday_abbrev ),
'today' => __( 'today', 'eventorganiser' ),
'day' => __( 'day', 'eventorganiser' ),
'week' => __( 'week', 'eventorganiser' ),
'month' => __( 'month', 'eventorganiser' ),
'gotodate' => __( 'go to date', 'eventorganiser' ),
'cat' => $all_cats,
'venue' => $all_venues,
)
));
}
/**
* Prints page styles
*/
function page_styles(){
$css = '';
if ( $terms = get_terms( 'event-category', array( 'hide_empty' => 0 ) ) ):
foreach ( $terms as $term ):
$slug = sanitize_html_class( $term->slug );
$color = esc_attr( eo_get_category_color( $term ) );
$css .= ".cat-slug-{$slug} span.ui-selectmenu-item-icon{ background: {$color}; }\n";
endforeach;
endif;
wp_enqueue_style( 'eo_calendar-style' );
wp_enqueue_style( 'eventorganiser-style' );
wp_add_inline_style( 'eo_calendar-style', $css );
}
function page_actions() {
add_action( 'admin_notices', array( $this, 'render_sr_shortcut' ), -999 );
//Add screen option
$user = wp_get_current_user();
$is12hour = get_user_meta( $user->ID, 'eofc_time_format', true );
if ( '' === $is12hour ) {
$is12hour = eventorganiser_blog_is_24() ? 0 : 1;
}
$action = $this->current_action();
add_screen_option( 'eofc_time_format', array( 'value' => $is12hour ) );
add_filter( 'screen_settings', array( $this, 'screen_options' ), 10, 2 );
//Check action
if ( ! empty( $_POST['save'] ) || ! empty( $_POST['publish'] ) ){
//Check nonce
check_admin_referer( 'eventorganiser_calendar_save' );
//authentication checks
if ( ! current_user_can( 'edit_events' ) ) {
wp_die( __( 'You do not have sufficient permissions to create events. ', 'eventorganiser' ) );
}
$input = $_POST['eo_event']; //Retrieve input from posted data
//Set the status of the new event
if ( ! empty( $_POST['save'] ) ) {
$status = 'draft';
} else {
$status = ( current_user_can( 'publish_events' ) ? 'publish' : 'pending' );
}
//Set post and event details
$venue = (int) $input['venue_id'];
$post_input = array(
'post_title' => $input['event_title'],
'post_status' => $status,
'post_content' => $input['event_content'],
'post_type' => 'event',
'tax_input' => array( 'event-venue' => array( $venue ) ),
);
$tz = eo_get_blog_timezone();
$event_data = array(
'schedule' => 'once',
'all_day' => $input['allday'],
'start' => new DateTime( $input['StartDate'].' '.$input['StartTime'], $tz ),
'end' => new DateTime( $input['EndDate'].' '.$input['FinishTime'], $tz ),
);
//Insert event
$post_id = eo_insert_event( $post_input, $event_data );
if ( $post_id ){
//If event was successfully inserted, redirect and display appropriate message
$redirect = get_edit_post_link( $post_id, '' );
if( $status == 'publish' )
$redirect = add_query_arg( 'message', 6, $redirect );
else
$redirect = add_query_arg( 'message', 7, $redirect );
//Redirect to event admin page & exit
wp_redirect( esc_url_raw( $redirect ) );
exit;
}
} elseif ( in_array( $action, array( 'delete_occurrence', 'break_series' ) ) && isset( $_GET['series'] ) && isset( $_GET['event'] ) ) {
$post_id = intval( $_GET['series'] );
$event_id = intval( $_GET['event'] );
if ( $action == 'break_series' ):
//Check nonce
check_admin_referer( 'eventorganiser_break_series_'.$event_id );
//Check permissions
if ( !current_user_can( 'edit_event', $post_id ) || !current_user_can( 'delete_event', $post_id ) )
wp_die( __( 'You do not have sufficient permissions to edit this event. ', 'eventorganiser' ) );
$new_event_id = eo_break_occurrence( $post_id, $event_id );
//Redirect to prevent resubmisson
$redirect = get_edit_post_link( $new_event_id, '' );
$redirect = add_query_arg( 'message', 20, $redirect );
wp_redirect( esc_url_raw( $redirect ) );
exit;
elseif( $action == 'delete_occurrence' ):
global $EO_Errors;
//Check nonce
check_admin_referer( 'eventorganiser_delete_occurrence_'.$event_id );
//Check permissions
if ( ! current_user_can( 'delete_event', $post_id ) )
wp_die( __( 'You do not have sufficient permissions to delete this event. ', 'eventorganiser' ) );
$response = _eventorganiser_remove_occurrence( $post_id, $event_id );
//Break Cache!
_eventorganiser_delete_calendar_cache();
if ( is_wp_error( $response ) ){
$EO_Errors = $response;
} else {
if ( ! eo_get_the_occurrences_of( $post_id ) ) {
wp_delete_post( $post_id, true );
$EO_Errors = new WP_Error( 'eo_notice', '<strong>'.__( 'Event deleted.', 'eventorganiser' ).'</strong>' );
} else {
$EO_Errors = new WP_Error( 'eo_notice', '<strong>'.__( 'Occurrence deleted.', 'eventorganiser' ).'</strong>' );
}
}
endif;
}
}
function render_sr_shortcut() {
?>
<a href="#" id="eo-keyboard-sr-shortcut" class="screen-reader-shortcut"><?php esc_html_e( 'View keyboard shortcuts', 'eventorganiser' ); ?></a>
<?php
}
function screen_options( $options, $screen ) {
$options .= '<h5>'.__( 'Calendar options', 'eventorganiser' ).'</h5>';
$options .= sprintf(
'<p><label for="%s" style="line-height: 20px;"> <input type="checkbox" name="%s" id="%s" %s> %s </label></p>',
'eofc_time_format',
'eofc_time_format',
'eofc_time_format',
checked( $screen->get_option( 'eofc_time_format', 'value' ), 0, false ),
__( '24 hour time', 'eventorganiser' )
);
return $options;
}
function display(){
//Get the time 'now' according to blog's timezone
$now = new DateTime( null, eo_get_blog_timezone() );
$venues = eo_get_venues( array( 'eo_update_venue_cache' => false ) );
?>
<div class="wrap">
<h2><?php _e( 'Events Calendar', 'eventorganiser' ); ?></h2>
<?php
$current = !empty( $_COOKIE['eo_admin_cal_last_view'] ) ? $_COOKIE['eo_admin_cal_last_view'] : 'month';
$views = array( 'agendaDay' => __( 'Day', 'eventorganiser' ), 'agendaWeek' => __( 'Week', 'eventorganiser' ), 'month' => __( 'Month', 'eventorganiser' ) );
?>
<div id="calendar-view">
<span id='loading' style='display:none'><?php _e( 'Loading…', 'eventorganiser' );?></span>
<ul class="tablist" role="tablist">
<?php foreach( $views as $id => $label )
printf( '<li role="tab"><a href="#" role="tab" class="nav-tab view-button %s" id="%s">%s</a></li>', ( $id == $current ? 'nav-tab-active' : '' ), $id, $label );
?>
</ul>
</div>
<div id='eo_admin_calendar'></div>
<span><?php _e( 'Current date/time', 'eventorganiser' );?>: <?php echo $now->format( 'Y-m-d G:i:s \G\M\TP' );?></span>
<?php eventorganiser_event_detail_dialog(); ?>
<?php if ( current_user_can( 'publish_events' ) || current_user_can( 'edit_events' ) ):?>
<div id='eo_event_create_cal' style="display:none;" class="eo-dialog" title="<?php esc_attr_e( 'Create an event', 'eventorganiser' ); ?>">
<form name="eventorganiser_calendar" method="post" class="eo_cal">
<table class="form-table">
<tr>
<th><?php _e( 'When', 'eventorganiser' );?>: </th>
<td id="date"></td>
</tr>
<tr>
<th><?php _e( 'Event Title', 'eventorganiser' );?>: </th>
<td><input name="eo_event[event_title]" class="eo-event-title ui-autocomplete-input ui-widget-content ui-corner-all" ></td>
</tr>
<?php
if( taxonomy_exists( 'event-venue' ) ):?>
<tr>
<th><?php _e( 'Where', 'eventorganiser' );?>: </th>
<td><!-- If javascript is disabed, a simple drop down menu box is displayed to choose venue.
Otherwise, the user is able to search the venues by typing in the input box.-->
<select size="30" id="venue_select" name="eo_event[venue_id]">
<option>Select a venue </option>
<?php foreach ( $venues as $venue ):?>
<option value="<?php echo intval( $venue->term_id );?>"><?php echo esc_html( $venue->name ); ?></option>
<?php endforeach;?>
</select>
</td>
</tr>
<?php endif; ?>
<tr>
<th></th>
<td><textarea rows="4" name="eo_event[event_content]" style="width: 220px;"></textarea></td>
</tr>
</table>
<p class="submit">
<input type="hidden" name="eo_event[StartDate]">
<input type="hidden" name="eo_event[EndDate]">
<input type="hidden" name="eo_event[StartTime]">
<input type="hidden" name="eo_event[FinishTime]">
<input type="hidden" name="eo_event[allday]">
<?php wp_nonce_field( 'eventorganiser_calendar_save' ); ?>
<?php if ( current_user_can( 'publish_events' ) ) { ?>
<input type="submit" class="button" value="<?php _e( 'Save Draft', 'eventorganiser' );?>" id="event-draft" name="save">
<input type="reset" class="button" id="reset" value="<?php _e( 'Cancel', 'eventorganiser' );?>">
<span id="publishing-action">
<input type="submit" accesskey="p" value="<?php _e( 'Publish Event', 'eventorganiser' );?>" class="button-primary" id="publish" name="publish">
</span>
<?php } elseif ( current_user_can( 'edit_events' ) ) {?>
<input type="reset" class="button" id="reset" value="<?php _e( 'Cancel', 'eventorganiser' );?>">
<span id="publishing-action">
<input type="submit" accesskey="p" tabindex="5" value="<?php _e( 'Submit for Review', 'eventorganiser' );?>" class="eo_alignright button-primary" id="submit-for-review" name="publish">
</span>
<?php }; ?>
<br class="clear">
</form>
</div>
<?php endif; ?>
<div id='eo-keyboard-shortcuts' style="display:none;" class="eo-dialog">
<p> <?php esc_html_e( 'The following keyboard shortcuts are available', 'eventorganiser' ); ?>
<br />
<span class="eo-sc-key"><kbd>j</kbd> or <kbd>n</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Navigate to next period', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>k</kbd> or <kbd>p</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Navigate to previous period', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>1</kbd> or <kbd>m</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Switch to month view', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>2</kbd> or <kbd>w</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Switch to week view', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>3</kbd> or <kbd>d</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Switch to day view', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>t</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Jump to today in view', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>enter</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Open modal of selected event', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>esc</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Close modal', 'eventorganiser' );?></span>
<br />
<span class="eo-sc-key"><kbd>?</kbd></span>
<span class="eo-sc-desc"><?php esc_html_e( 'Open shortcut help', 'eventorganiser' );?></span>
<br />
</p>
</div>
</div><!-- .wrap -->
<?php
}
}
$calendar_page = new EventOrganiser_Calendar_Page();
function eventorganiser_event_detail_dialog(){
/**
* Allows tabs to the admin calendar modal to be added.
* @ignore
*/
$tabs = apply_filters( 'eventorganiser_calendar_dialog_tabs', array( 'summary' => __( 'Event Details', 'eventorganiser' ) ) );
printf( "<div id='events-meta' class='eo-dialog' style='display:none;' title='%s'>", esc_attr__( 'Event Detail', 'eventorganiser' ) );
echo "<div id='eo-dialog-tabs'>";
echo "<ul style='position: relative;'>";
foreach ( $tabs as $id => $label ){
printf( '<li id="eo-dialog-tab-%1$s"><a href="#eo-dialog-tab-%1$s-content">%2$s</a></li>', esc_attr( $id ), esc_html( $label ) );
}
echo '</ul>';
foreach ( $tabs as $id => $label ){
printf( '<div id="eo-dialog-tab-%s-content"> </div>', esc_attr( $id ) );
}
echo '</div>';
echo '</div>';
}