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eventpost.php
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eventpost.php
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<?php
/*
Plugin Name: Event Post
Plugin URI: http://ecolosites.eelv.fr/articles-evenement-eventpost/
Description: Add calendar and/or geolocation metadata on posts
Version: 3.6.4
Author: bastho
Contributors: n4thaniel, ecolosites
Author URI: http://ecolosites.eelv.fr/
License: GPLv2
Text Domain: eventpost
Domain Path: /languages/
Tags: Post,posts,event,date,geolocalization,gps,widget,map,openstreetmap, EELV
*/
$EventPost = new EventPost();
class EventPost {
const META_START = 'event_begin';
const META_END = 'event_end';
const META_COLOR = 'event_color';
// http://codex.wordpress.org/Geodata
const META_ADD = 'geo_address';
const META_LAT = 'geo_latitude';
const META_LONG = 'geo_longitude';
public $list_id;
public $NomDuMois;
public $Week;
public $settings;
public $dateformat;
public $version = '3.6.3';
function EventPost() {
load_plugin_textdomain('eventpost', false, 'event-post/languages');
add_action('save_post', array(&$this, 'save_postdata'));
add_action('admin_menu', array(&$this, 'manage_options'));
add_filter('dashboard_glance_items', array(&$this, 'dashboard_right_now'));
// Scripts
add_action('admin_enqueue_scripts', array(&$this, 'admin_head'));
add_action('admin_print_scripts', array(&$this, 'admin_scripts'));
add_action('wp_enqueue_scripts', array(&$this, 'load_styles'));
// Single
add_filter('the_content', array(&$this, 'display_single'), 9999);
add_filter('the_title', array(&$this, 'the_title'), 9999);
add_action('the_event', array(&$this, 'print_single'));
add_action('wp_head', array(&$this, 'single_header'));
// Ajax
add_action('wp_ajax_EventPostGetLatLong', array(&$this, 'GetLatLong'));
add_action('wp_ajax_EventPostHumanDate', array(&$this, 'HumanDate'));
add_action('wp_ajax_EventPostCalendar', array(&$this, 'ajaxcal'));
add_action('wp_ajax_nopriv_EventPostCalendar', array(&$this, 'ajaxcal'));
add_action('wp_ajax_EventPostCalendarDate', array(&$this, 'ajaxdate'));
add_action('wp_ajax_nopriv_EventPostCalendarDate', array(&$this, 'ajaxdate'));
// Calendar publishing
add_action('wp_ajax_EventPostFeed', array(&$this, 'feed'));
add_action('wp_ajax_nopriv_EventPostFeed', array(&$this, 'feed'));
// Edit
add_action('add_meta_boxes', array(&$this, 'add_custom_box'));
add_filter('manage_post_posts_columns', array(&$this, 'columns_head'), 2);
add_action('manage_post_posts_custom_column', array(&$this, 'columns_content'), 10, 2);
//Shortcodes
add_action('init',array($this,'init'));
add_shortcode('events_list', array(&$this, 'shortcode_list'));
add_shortcode('events_map', array(&$this, 'shortcode_map'));
add_shortcode('events_cal', array(&$this, 'shortcode_cal'));
add_shortcode('event_details', array(&$this, 'shortcode_single'));
//
add_filter('eventpost_list_shema',array(&$this, 'custom_shema'),10,1);
// Admin
add_action('admin_post_EventPostSaveSettings', array(&$this, 'save_settings'));
include_once (plugin_dir_path(__FILE__) . 'widget.php');
include_once (plugin_dir_path(__FILE__) . 'widget.cal.php');
include_once (plugin_dir_path(__FILE__) . 'widget.map.php');
include_once (plugin_dir_path(__FILE__) . 'multisite.php');
$this->META_START = 'event_begin';
$this->META_END = 'event_end';
$this->META_COLOR = 'event_color';
// http://codex.wordpress.org/Geodata
$this->META_ADD = 'geo_address';
$this->META_LAT = 'geo_latitude';
$this->META_LONG = 'geo_longitude';
$this->list_id = 0;
$this->NomDuMois = array('', __('Jan', 'eventpost'), __('Feb', 'eventpost'), __('Mar', 'eventpost'), __('Apr', 'eventpost'), __('May', 'eventpost'), __('Jun', 'eventpost'), __('Jul', 'eventpost'), __('Aug', 'eventpost'), __('Sept', 'eventpost'), __('Oct', 'eventpost'), __('Nov', 'eventpost'), __('Dec', 'eventpost'));
$this->Week = array(__('Sunday', 'eventpost'), __('Monday', 'eventpost'), __('Tuesday', 'eventpost'), __('Wednesday', 'eventpost'), __('Thursday', 'eventpost'), __('Friday', 'eventpost'), __('Saturday', 'eventpost'));
$this->maps = $this->get_maps();
$this->settings = $this->get_settings();
if (!empty($this->settings['markpath']) && !empty($this->settings['markurl'])) {
$this->markpath = ABSPATH.'/'.$this->settings['markpath'];
$this->markurl = $this->settings['markurl'];
} else {
$this->markpath = plugin_dir_path(__FILE__) . 'markers/';
$this->markurl = plugins_url('/markers/', __FILE__);
}
$this->dateformat = str_replace(array('yy', 'mm', 'dd'), array('Y', 'm', 'd'), __('yy-mm-dd', 'eventpost'));
$this->default_list_shema = array(
'container' => '
<%type% class="event_loop %id% %class%" id="%listid%" style="%style%" %attributes%>
%list%
</%type%>',
'item' => '
<%child% class="event_item %class%" data-color="%color%">
<a href="%event_link%">
%event_thumbnail%
<h5>%event_title%</h5>
</a>
%event_date%
%event_cat%
%event_location%
%event_excerpt%
</%child%>'
);
$this->list_shema = apply_filters('eventpost_list_shema',$this->default_list_shema);
}
function init(){
$this->shortcode_ui();
}
//Usefull hexadecimal to decimal converter
function hex2dec($color = '000000') {
$tbl_color = array();
if (!strstr('#', $color)){
$color = '#' . $color;
}
$tbl_color['R'] = hexdec(substr($color, 1, 2));
$tbl_color['G'] = hexdec(substr($color, 3, 2));
$tbl_color['B'] = hexdec(substr($color, 5, 2));
return $tbl_color;
}
function no_use() {
__('Add calendar and/or geolocation metadata on posts', 'eventpost');
__('Event Post', 'eventpost');
}
function get_settings() {
$ep_settings = get_option('ep_settings');
$reg_settings=false;
if(!is_array($ep_settings)){
$ep_settings = array();
}
if (!isset($ep_settings['dateformat']) || empty($ep_settings['dateformat'])) {
$ep_settings['dateformat'] = get_option('date_format');
$reg_settings=true;
}
if (!isset($ep_settings['tile']) || empty($ep_settings['tile']) || !isset($this->maps[$ep_settings['tile']])) {
$maps = array_keys($this->maps);
$ep_settings['tile'] = $this->maps[$maps[0]]['id'];
$reg_settings=true;
}
if (!isset($ep_settings['cache']) || !is_numeric($ep_settings['cache'])) {
$ep_settings['cache'] = 0;
$reg_settings=true;
}
if (!isset($ep_settings['export']) || empty($ep_settings['export'])) {
$ep_settings['export'] = 'both';
$reg_settings=true;
}
if (!isset($ep_settings['emptylink'])) {
$ep_settings['emptylink'] = 1;
$reg_settings=true;
}
if (!isset($ep_settings['markpath'])) {
$ep_settings['markpath'] = '';
$reg_settings=true;
}
if (!isset($ep_settings['singlepos']) || empty($ep_settings['singlepos'])) {
$ep_settings['singlepos'] = 'after';
$reg_settings=true;
}
if (!isset($ep_settings['loopicons'])) {
$ep_settings['loopicons'] = 1;
$reg_settings=true;
}
if (!isset($ep_settings['adminpos']) || empty($ep_settings['adminpos'])) {
$ep_settings['adminpos'] = 'side';
$reg_settings=true;
}
if (!isset($ep_settings['container_shema']) ) {
$ep_settings['container_shema'] = '';
$reg_settings=true;
}
if (!isset($ep_settings['item_shema']) ) {
$ep_settings['item_shema'] = '';
$reg_settings=true;
}
//Save settings not changed
if($reg_settings===true){
update_option('ep_settings', $ep_settings);
}
return $ep_settings;
}
function custom_shema($shema){
if(!empty($this->settings['container_shema'])){
$shema['container']=$this->settings['container_shema'];
}
if(!empty($this->settings['item_shema'])){
$shema['item']=$this->settings['item_shema'];
}
return $shema;
}
function get_maps() {
$maps = array();
if (is_file(plugin_dir_path(__FILE__) . 'maps.csv')) {
$map_f = fopen(plugin_dir_path(__FILE__) . 'maps.csv', 'r');
$map_s = explode("\n", fread($map_f, filesize(plugin_dir_path(__FILE__) . 'maps.csv')));
foreach ($map_s as $map) {
$map = explode(';', $map);
if (sizeof($map >= 5)) {
$maps[$map[1]] = array(
'name' => $map[0],
'id' => $map[1],
'urls' => array($map[2], $map[3], $map[4]),
);
}
}
}
return $maps;
}
function get_colors() {
$colors = array();
if (is_dir($this->markpath)) {
$files = scandir($this->markpath);
foreach ($files as $file) {
if (substr($file, -4) == '.png') {
$colors[substr($file, 0, -4)] = $this->markurl . $file;
}
}
}
return $colors;
}
function get_marker($color) {
if (is_file($this->markpath . $color . '.png')) {
return $this->markurl . $color . '.png';
}
return plugins_url('/markers/ffffff.png', __FILE__);
}
function load_styles() {
//CSS
wp_register_style('eventpost', plugins_url('/css/eventpost.min.css', __FILE__), false, $this->version);
wp_enqueue_style('eventpost', plugins_url('/css/eventpost.min.css', __FILE__), false, $this->version);
wp_enqueue_style('openlayers', plugins_url('/css/openlayers.css', __FILE__), false, $this->version);
wp_enqueue_style('dashicons-css', includes_url('/css/dashicons.min.css'));
}
function load_scripts() {
// JS
wp_enqueue_script('jquery', false, false, false, true);
wp_enqueue_script('eventpost', plugins_url('/js/eventpost.min.js', __FILE__), false, $this->version, true);
wp_localize_script('eventpost', 'eventpost_params', array(
'imgpath' => plugins_url('/img/', __FILE__),
'maptiles' => $this->maps,
'defaulttile' => $this->settings['tile'],
'ajaxurl' => admin_url() . 'admin-ajax.php'
));
}
function load_map_scripts() {
// JS
$this->load_scripts();
wp_enqueue_script('openlayers', plugins_url('/js/OpenLayers.js', __FILE__), false, $this->version, true);
}
function admin_head() {
wp_enqueue_style('jquery-ui', plugins_url('/css/jquery-ui.css', __FILE__), false, $this->version);
wp_enqueue_style('eventpostadmin', plugins_url('/css/eventpostadmin.css', __FILE__), false, $this->version);
wp_enqueue_style('eventpost-datetimepicker', plugins_url('/css/jquery.datetimepicker.css', __FILE__), false, $this->version);
}
function admin_scripts() {
wp_enqueue_script('jquery-ui-datepicker');
wp_enqueue_script('eventpost-admin', plugins_url('/js/osm-admin.min.js', __FILE__), false, $this->info->version, true);
wp_enqueue_script('eventpost-datetimepicker', plugins_url('/js/jquery.datetimepicker.js', __FILE__), false, $this->version, true);
wp_localize_script('eventpost-admin', 'eventpost', array(
'imgpath' => plugins_url('/img/', __FILE__),
'date_choose' => __('Choose', 'eventpost'),
'date_format' => __('yy-mm-dd', 'eventpost'),
'more_icons' => __('More icons', 'eventpost'),
'pick_a_date'=>__('Pick a date','eventpost'),
'META_START' => $this->META_START,
'META_END' => $this->META_END,
'META_ADD' => $this->META_ADD,
'META_LAT' => $this->META_LAT,
'META_LONG' => $this->META_LONG,
));
}
function single_header() {
if (is_single()) {
$event = $this->retreive();
if ($event->address != '' || ($event->lat != '' && $event->long != '')) {
?>
<meta name="geo.placename" content="<?php echo $event->address ?>" />
<meta name="geo.position" content="<?php echo $event->lat ?>;<?php echo $event->long ?>" />
<meta name="ICBM" content="<?php echo $event->lat ?>;<?php echo $event->long ?>" />
<?php
}
if ($event->start != '' && $event->end != '') {
?>
<meta name="datetime-coverage-start" content="<?php echo date('c', $event->time_start) ?>" />
<meta name="datetime-coverage-end" content="<?php echo date('c', $event->time_end) ?>" />
<?php
}
}
}
function dateisvalid($str) {
return is_string($str) && trim(str_replace(array(':', '0'), '', $str)) != '';
}
function parsedate($date, $sep = '') {
if (!empty($date)) {
return substr($date, 0, 10) . $sep . substr($date, 11, 8);
} else {
return '';
}
}
function human_date($date, $format = 'l j F Y') {
if (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y')) {
return __('today', 'eventpost');
} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('+1 day'))) {
return __('tomorrow', 'eventpost');
} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('-1 day'))) {
return __('yesterday', 'eventpost');
}
return date_i18n($format, $date);
}
function print_date($post = null, $links = 'deprecated') {
$dates = '';
$event = $this->retreive($post);
$start_date = $event->start;
$end_date = $post->end;
if ($event->start != '' && $event->end != '') {
$gmt_offset = get_option('gmt_offset ');
$timezone_string = get_option('timezone_string');
$codegmt = 0;
if ($gmt_offset != 0 && substr($gmt_offset, 0, 1) != '-' && substr($gmt_offset, 0, 1) != '+') {
$codegmt = $gmt_offset * -1;
$gmt_offset = '+' . $gmt_offset;
}
//Display dates
$dates.='<div class="event_date" data-start="' . $this->human_date($event->time_start) . '" data-end="' . $this->human_date($event->time_end) . '">';
if (date('d/m/Y', $event->time_start) == date('d/m/Y', $event->time_end)) {
$dates.= '<time itemprop="dtstart" datetime="' . date('c', $event->time_start) . '">'
. '<span class="date">' . $this->human_date($event->time_end) . "</span>";
if (date('H:i', $event->time_start) != date('H:i', $event->time_end) && date('H:i', $event->time_start) != '00:00' && date('H:i', $event->time_end) != '00:00') {
$dates.='<span class="linking_word">, ' . __('from:', 'eventpost') . '</span>
<span class="time">' . date('H:i', $event->time_start) . '</span>
<span class="linking_word">' . __('to:', 'eventpost') . '</span>
<span class="time">' . date('H:i', $event->time_end) . '</span>';
} elseif (date('H:i', $event->time_start) != '00:00') {
$dates.='<span class="linking_word">,' . __('at:', 'eventpost') . '</span>
<span class="time" itemprop="dtstart" datetime="' . date('c', $event->time_start) . '">' . date('H:i', $event->time_start) . '</span>';
}
$dates.='</time>';
} else {
$dates.= '
<span class="linking_word">' . __('from:', 'eventpost') . '</span>
<san class="date" itemprop="dtstart" datetime="' . date('c', $event->time_start) . '">' . $this->human_date($event->time_start, $this->settings['dateformat']) . '</time>
<span class="linking_word">' . __('to:', 'eventpost') . '</span>
<time class="date" itemprop="dtend" datetime="' . date('c', $event->time_end) . '">' . $this->human_date($event->time_end, $this->settings['dateformat']) . '</time>
';
}
if (!is_admin() && $event->time_end > time() && (
$this->settings['export'] == 'both' ||
($this->settings['export'] == 'single' && is_single() ) ||
($this->settings['export'] == 'list' && !is_single() )
)) {
// Export event
$title = urlencode($post->post_title);
$address = urlencode($post->address);
$url = urlencode($post->guid);
$mt = strtotime($codegmt . ' Hours', $event->time_start);
$d_s = date("Ymd", $mt) . 'T' . date("His", $mt);
$mte = strtotime($codegmt . ' Hours', $event->time_end);
$d_e = date("Ymd", $mte) . 'T' . date("His", $mte);
$uid = $post->ID . '-' . $post->blog_id;
// format de date ICS
$ics_url = plugins_url('export/ics.php', __FILE__) . '?t=' . $title . '&u=' . $uid . '&sd=' . $d_s . '&ed=' . $d_e . '&a=' . $address . '&d=' . $url . '&tz=%3BTZID%3D' . urlencode($timezone_string);
// format de date Google cal
$google_url = 'https://www.google.com/calendar/event?action=TEMPLATE&text=' . $title . '&dates=' . $d_s . 'Z/' . $d_e . 'Z&details=' . $url . '&location=' . $address . '&trp=false&sprop=&sprop=name';
// format de date VCS
$vcs_url = plugins_url('export/vcs.php', __FILE__) . '?t=' . $title . '&u=' . $uid . '&sd=' . $d_s . '&ed=' . $d_e . '&a=' . $address . '&d=' . $url . '&tz=%3BTZID%3D' . urlencode($timezone_string);
$dates.='
<a href="' . $ics_url . '" class="event_link ics" target="_blank" title="' . __('Download ICS file', 'eventpost') . '">ical</a>
<a href="' . $google_url . '" class="event_link gcal" target="_blank" title="' . __('Add to Google calendar', 'eventpost') . '">Google</a>
<a href="' . $vcs_url . '" class="event_link vcs" target="_blank" title="' . __('Add to Outlook', 'eventpost') . '">outlook</a>
<a class=" dashicons-before dashicons-calendar"></a>';
}
$dates.='</div>';
}
return apply_filters('eventpost_printdate', $dates);
}
function print_location($post = null) {
$location = '';
if ($post == null)
$post = get_post();
elseif (is_numeric($post)) {
$post = get_post($post);
}
if (!isset($post->start)) {
$post = $this->retreive($post);
}
$address = $post->address;
$lat = $post->lat;
$long = $post->long;
$color = $post->color;
if ($address != '' || ($lat != '' && $long != '')) {
$location.='<address';
if ($lat != '' && $long != '') {
$location.=' data-id="' . $post->ID . '" data-latitude="' . $lat . '" data-longitude="' . $long . '" data-marker="' . $this->get_marker($color) . '" ';
}
$location.=' itemprop="adr"><span>' . $address . '</span>';
if (is_single() && $lat != '' && $long != '') {
$location.='<a class="event_link gps dashicons-before dashicons-location-alt" href="https://www.openstreetmap.org/?lat=' . $lat.='&lon=' . $long.='&zoom=13" target="_blank" itemprop="geo">' . __('Map', 'eventpost') . '</a>';
}
$location.='</address>';
}
return apply_filters('eventpost_printlocation', $location);
}
function print_categories($post = null) {
if ($post == null)
$post = get_post();
elseif (is_numeric($post)) {
$post = get_post($post);
}
if (!isset($post->start)) {
$post = $this->retreive($post);
}
$cats = '';
$categories = $post->categories;
if ($categories) {
$cats.='<span class="event_category"';
$color = $post->color;
if ($color != '') {
$cats.=' style="color:#' . $color . '"';
}
$cats.='>';
foreach ($categories as $category) {
$cats .= $category->name . ' ';
}
$cats.='</span>';
}
return $cats;
}
// Generate, return or output date event datas
function get_single($post = null, $class = '') {
if ($post == null) {
$post = $this->retreive();
}
$datas_date = $this->print_date($post);
$datas_cat = $this->print_categories($post);
$datas_loc = $this->print_location($post);
if ($datas_date != '' || $datas_loc != '') {
$rgb = $this->hex2dec($post->color);
return '<div class="event_data ' . $class . '" style="border-left-color:#' . $post->color . ';background:rgba(' . $rgb['R'] . ',' . $rgb['G'] . ',' . $rgb['B'] . ',0.1)" itemscope itemtype="http://microformats.org/profile/hcard">' . $datas_date . $datas_cat . $datas_loc . '</div>';
}
return '';
}
function get_singledate($post = null, $class = '') {
return '<div class="event_data event_date ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_date($post) . '</div>';
}
function get_singlecat($post = null, $class = '') {
return '<div class="event_data event_category ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_categories($post) . '</div>';
}
function get_singleloc($post = null, $class = '') {
return '<div class="event_data event_location ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_location($post) . '</div>';
}
function display_single($content) {
if (is_page() || !is_single() || is_home())
return $content;
$post = get_queried_object();
//Prevent from filters applying "the_content" on another thing than the current post content
remove_filter('the_content', array(&$this, 'display_single'), 9999);
$current_content = apply_filters('the_content', $post->post_content);
if ($current_content == $content) {
$post = $this->retreive();
if($this->settings['singlepos']=='before'){
$content=$this->get_single($post, 'event_single').$content;
}
else{
$content.=$this->get_single($post, 'event_single');
}
$this->load_map_scripts();
}
add_filter('the_content', array(&$this, 'display_single'), 9999);
return $content;
}
function print_single($post = null) {
echo $this->get_single($post);
}
/*
* the_title
* alter the post title in order to add icons if needed
*/
function the_title($title){
if(!in_the_loop() || !$this->settings['loopicons']){
return $title;
}
$event = $this->retreive();
if(!empty($event->start)){
$title .= ' <span class="dashicons dashicons-calendar"></span>';
}
if(!empty($event->lat) && !empty($event->long)){
$title .= ' <span class="dashicons dashicons-location"></span>';
}
return $title;
}
/*
* shortcode_single
* @filter : eventpost_params
*/
function shortcode_single($atts){
extract(shortcode_atts(apply_filters('eventpost_params', array(
'attribute' => '',
), 'shortcode_single'), $atts));
$event = $this->retreive();
switch($attribute){
case 'start':
return $this->human_date($event->time_start);
case 'end':
return $this->human_date($event->time_end);
case 'address':
return $event->address;
case 'location':
return $this->get_singleloc($event);
case 'date':
return $this->get_singledate($event);
default:
return $this->get_single($event);
}
}
// Shortcode to display a list of events
// uses filter : eventpost_params
function shortcode_list($atts) {
$atts = shortcode_atts(apply_filters('eventpost_params', array(
'nb' => 0,
'type' => 'div',
'future' => true,
'past' => false,
'geo' => 0,
'width' => '',
'height' => 'auto',
'title' => '',
'before_title' => '<h3>',
'after_title' => '</h3>',
'cat' => '',
'tag' => '',
'thumbnail' => '',
'thumbnail_size' => '',
'excerpt' => '',
'style' => '',
'orderby' => 'meta_value',
'order' => 'ASC',
'container_schema' => $this->list_shema['container'],
'item_schema' => $this->list_shema['item'],
), 'shortcode_list'), $atts);
if ($atts['container_schema'] != $this->list_shema['container'])
$atts['container_schema'] = html_entity_decode($atts['container_schema']);
if ($atts['item_schema'] != $this->list_shema['item'])
$atts['item_schema'] = html_entity_decode($atts['item_schema']);
return $this->list_events($atts);
}
// Shortcode to display a map of events
// uses filter : eventpost_params
function shortcode_map($atts) {
$ep_settings = $this->settings;
$atts = shortcode_atts(apply_filters('eventpost_params', array(
'nb' => 0,
'future' => true,
'past' => false,
'width' => '',
'height' => '',
'tile' => $ep_settings['tile'],
'title' => '',
'before_title' => '<h3>',
'after_title' => '</h3>',
'cat' => '',
'tag' => '',
'style' => '',
'thumbnail' => '',
'excerpt' => '',
'orderby' => 'meta_value',
'order' => 'ASC'
), 'shortcode_map'), $atts);
$atts['geo'] = 1;
$atts['type'] = 'div';
return $this->list_events($atts, 'event_geolist'); //$nb,'div',$future,$past,1,'event_geolist');
}
// Shortcode to display a calendar of events
// uses filter : eventpost_params
function shortcode_cal($atts) {
$this->load_scripts();
$ep_settings = $this->settings;
$atts = shortcode_atts(apply_filters('eventpost_params', array(
'date' => date('Y-n'),
'cat' => '',
'mondayfirst' => 0, //1 : weeks starts on monday
'datepicker' => 1
), 'shortcode_cal'), $atts);
extract($atts);
return '<div class="eventpost_calendar" data-cat="' . $cat . '" data-date="' . $date . '" data-mf="' . $mondayfirst . '" data-dp="' . $datepicker . '">' . $this->calendar($atts) . '</div>';
}
// Return an HTML list of events
// uses filter : eventpost_params
function list_events($atts, $id = 'event_list') {
$ep_settings = $this->settings;
$atts = shortcode_atts(apply_filters('eventpost_params', array(
'nb' => 0,
'type' => 'div',
'future' => true,
'past' => false,
'geo' => 0,
'width' => '',
'height' => '',
'tile' => $ep_settings['tile'],
'title' => '',
'before_title' => '<h3>',
'after_title' => '</h3>',
'cat' => '',
'tag' => '',
'events' => '',
'style' => '',
'thumbnail' => '',
'thumbnail_size' => '',
'excerpt' => '',
'orderby' => 'meta_value',
'order' => 'ASC',
'class' => '',
'container_schema' => $this->list_shema['container'],
'item_schema' => $this->list_shema['item'],
), 'list_events'), $atts);
extract($atts);
if (!is_array($events)) {
$events = $this->get_events($atts);
}
$ret = '';
$this->list_id++;
if (sizeof($events) > 0) {
if($id=='event_geolist'){
$this->load_map_scripts();
}
if (!empty($title)) {
$ret.= html_entity_decode($before_title) . $title . html_entity_decode($after_title);
}
$child = ($type == 'ol' || $type == 'ul') ? 'li' : 'div';
$list = '';
foreach ($events as $post) { //$post=get_post($item_id);
$item_id = $post->ID;
$class_item = ($post->time_end >= time()) ? 'event_future' : 'event_past';
if ($ep_settings['emptylink'] == 0 && empty($post->post_content)) {
$post->permalink = '#' . $id . $this->list_id;
}
$list.=str_replace(
array(
'%child%',
'%class%',
'%color%',
'%event_link%',
'%event_thumbnail%',
'%event_title%',
'%event_date%',
'%event_cat%',
'%event_location%',
'%event_excerpt%'
), array(
$child,
$class_item,
$post->color,
$post->permalink,
$thumbnail == true ? '<span class="event_thumbnail_wrap">' . get_the_post_thumbnail($post->ID, !empty($thumbnail_size) ? $thumbnail_size : 'thumbnail', array('class' => 'attachment-thumbnail wp-post-image event_thumbnail')) . '</span>' : '',
$post->post_title,
$this->get_singledate($post),
$this->get_singlecat($post),
$this->get_singleloc($post),
$excerpt == true && $post->post_excerpt!='' ? '<span class="event_exerpt">'.$post->post_excerpt.'</span>' : '',
), $item_schema
);
}
$ret.=str_replace(
array(
'%type%',
'%id%',
'%class%',
'%listid%',
'%style%',
'%attributes%',
'%list%'
), array(
$type,
$id,
$class,
$id . $this->list_id,
(!empty($width) ? 'width:' . $width . ';' : '') . (!empty($height) ? 'height:' . $height . ';' : '') . $style,
$id == 'event_geolist' ? 'data-tile="' . $tile . '" data-width="' . $width . '" data-height="' . $height . '"' : '',
$list
), $container_schema
);
}
return $ret;
}
/* get_events
* @param: $attr (array)
* @filter: eventpost_params
* @return: array of post_ids wich are events
*/
function get_events($atts) {
$requete = (shortcode_atts(apply_filters('eventpost_params', array(
'nb' => 5,
'future' => true,
'past' => false,
'geo' => 0,
'cat' => '',
'tag' => '',
'date' => '',
'orderby' => 'meta_value',
'order' => 'ASC'
), 'get_events'), $atts));
extract($requete);
wp_reset_query();
$arg = array(
'post_type' => 'post',
'posts_per_page' => $nb,
'meta_key' => $this->META_START,
'orderby' => $orderby,
'order' => $order
);
// CAT
if ($cat != '') {
if (preg_match('/[a-zA-Z]/i', $cat)) {
$arg['category_name'] = $cat;
} else {
$arg['cat'] = $cat;
}
}
// TAG
if ($tag != '') {
$arg['tag'] = $tag;
}
// DATES
$meta_query = array(
array(
'key' => $this->META_END,
'value' => '',
'compare' => '!='
),
array(
'key' => $this->META_END,
'value' => '0:0:00 0:',
'compare' => '!='
),
array(
'key' => $this->META_END,
'value' => ':00',
'compare' => '!='
),
array(
'key' => $this->META_START,
'value' => '',
'compare' => '!='
),
array(
'key' => $this->META_START,
'value' => '0:0:00 0:',
'compare' => '!='
)
);
if ($future == 0 && $past == 0) {
$meta_query = array();
$arg['meta_key'] = null;
$arg['orderby'] = null;
$arg['order'] = null;
} elseif ($future == 1 && $past == 0) {
$meta_query[] = array(
'key' => $this->META_END,
'value' => date('Y-m-d H:i:s'),
'compare' => '>=',
//'type'=>'DATETIME'
);
} elseif ($future == 0 && $past == 1) {
$meta_query[] = array(
'key' => $this->META_END,
'value' => date('Y-m-d H:i:s'),
'compare' => '<=',
//'type'=>'DATETIME'
);
}
if ($date != '') {
$date = date('Y-m-d', $date);
$meta_query = array(
array(
'key' => $this->META_END,
'value' => $date . ' 00:00:00',
'compare' => '>=',
'type' => 'DATETIME'
),
array(
'key' => $this->META_START,
'value' => $date . ' 23:59:59',
'compare' => '<=',
'type' => 'DATETIME'
)
);
}
// GEO
if ($geo == 1) {
$meta_query[] = array(
'key' => $this->META_LAT,
'value' => '',
'compare' => '!='
);
$meta_query[] = array(
'key' => $this->META_LONG,
'value' => '',
'compare' => '!='
);
$arg['meta_key'] = $this->META_LAT;
$arg['orderby'] = 'meta_value';
$arg['order'] = 'DESC';
}
$arg['meta_query'] = $meta_query;
$query_md5 = 'eventpost_' . md5(var_export($requete, true));
// Check if cache is activated
if ($this->settings['cache'] == 1 && false !== ( $cached_events = get_transient($query_md5) )) {
return is_array($cached_events) ? $cached_events : array();
}
$events = apply_filters('eventpost_get', '', $requete, $arg);
if ('' === $events) {
global $wpdb;
$query = new WP_Query($arg);
$events = $wpdb->get_col($query->request);
foreach ($events as $k => $post) {
$event = $this->retreive($post);
$events[$k] = $event;
}
}
if ($this->settings['cache'] == 1){
set_transient($query_md5, $events, 5 * MINUTE_IN_SECONDS);
}
return $events;
}
function retreive($event = null) {
if(isset($event->start)){
return $event;
}
$ob = get_post($event);
$ob->start = get_post_meta($ob->ID, $this->META_START, true);
$ob->end = get_post_meta($ob->ID, $this->META_END, true);
if (!$this->dateisvalid($ob->start)){
$ob->start = '';
}
if (!$this->dateisvalid($ob->end)){
$ob->end = '';
}
$ob->time_start = !empty($ob->start) ? strtotime($ob->start) : '';
$ob->time_end = !empty($ob->end) ? strtotime($ob->end) : '';
$ob->address = get_post_meta($ob->ID, $this->META_ADD, true);
$ob->lat = get_post_meta($ob->ID, $this->META_LAT, true);
$ob->long = get_post_meta($ob->ID, $this->META_LONG, true);
$ob->color = get_post_meta($ob->ID, $this->META_COLOR, true);
$ob->categories = get_the_category($ob->ID);
$ob->permalink = get_permalink($ob->ID);
$ob->blog_id = get_current_blog_id();
if ($ob->color == ''){
$ob->color = '000000';
}
return apply_filters('eventpost_retreive', $ob);
}
/** ADMIN ISSUES * */
/*
* set_shortcode_ui
* needs Shortcake (shortcode UI) plugin
* https://wordpress.org/plugins/shortcode-ui/
*/
function shortcode_ui(){
if(!function_exists('shortcode_ui_register_for_shortcode')){
return;
}
$shortcodes_list_atts=array(
'label' => __('Events list','eventpost'),
'listItemImage' => 'dashicons-calendar',
'post_type'=>array('page','post'),
'attrs' => array(
0=>array(
'label' => __('Number of posts','eventpost'),
'attr' => 'nb',
'type' => 'number',
'description' => __('-1 is for: no limit','eventpost')
),
1=>array(
'label' => __('Categories','eventpost'),
'attr' => 'cat',
'type' => 'text',
),
2=>array(
'label' => __('Tags','eventpost'),
'attr' => 'tag',
'type' => 'text',
),
3=>array(
'label' => __('Future events:','eventpost'),
'attr' => 'future',
'type' => 'select',
'options' => array(
'1' => __('Yes','eventpost'),
'0' => __('No','eventpost'),
),
),
4=>array(
'label' => __('Past events:','eventpost'),
'attr' => 'past',
'type' => 'select',
'options' => array(
'1' => __('Yes','eventpost'),
'0' => __('No','eventpost'),
),
),
5=>array(
'label' => __('Only geotagged events:','eventpost'),
'attr' => 'geo',
'type' => 'select',
'options' => array(
'1' => __('Yes','eventpost'),
'0' => __('No','eventpost'),
),
),
6=>array(
'label' => __('Thumbnail:','eventpost'),
'attr' => 'thumbnail',
'type' => 'select',
'options' => array(
'1' => __('Yes','eventpost'),
'0' => __('No','eventpost'),
),
),
7=>array(
'label' => __('Thumbnail size:','eventpost'),
'attr' => 'thumbnail_size',
'type' => 'select',