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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: 4.0.0
Author: bastho
Contributors: n4thaniel, ecolosites
Author URI: http://ecolosites.eelv.fr/
License: GPLv2
Text Domain: event-post
Domain Path: /languages/
Tags: Post,posts,event,date,geolocalization,gps,widget,map,openstreetmap,EELV,calendar,agenda
*/
$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 = '4.0.0';
public $map_interactions;
public function __construct() {
load_plugin_textdomain('event-post', false, 'event-post/languages');
add_action('save_post', array(&$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(&$this, 'feed'));
//Shortcodes
add_action('init', array(&$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', 'event-post'), __('Feb', 'event-post'), __('Mar', 'event-post'), __('Apr', 'event-post'), __('May', 'event-post'), __('Jun', 'event-post'), __('Jul', 'event-post'), __('Aug', 'event-post'), __('Sept', 'event-post'), __('Oct', 'event-post'), __('Nov', 'event-post'), __('Dec', 'event-post'));
$this->Week = array(__('Sunday', 'event-post'), __('Monday', 'event-post'), __('Tuesday', 'event-post'), __('Wednesday', 'event-post'), __('Thursday', 'event-post'), __('Friday', 'event-post'), __('Saturday', 'event-post'));
$this->maps = $this->get_maps();
$this->settings = $this->get_settings();
// Edit
add_action('add_meta_boxes', array(&$this, 'add_custom_box'));
foreach($this->settings['posttypes'] as $posttype){
add_filter('manage_'.$posttype.'_posts_columns', array(&$this, 'columns_head'), 2);
add_action('manage_'.$posttype.'_posts_custom_column', array(&$this, 'columns_content'), 10, 2);
}
if (!empty($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', 'event-post'));
$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);
$this->map_interactions=array(
'DragRotate'=>__('Drag Rotate', 'event-post'),
'DoubleClickZoom'=>__('Double Click Zoom', 'event-post'),
'DragPan'=>__('Drag Pan', 'event-post'),
'PinchRotate'=>__('Pinch Rotate', 'event-post'),
'PinchZoom'=>__('Pinch Zoom', 'event-post'),
'KeyboardPan'=>__('Keyboard Pan', 'event-post'),
'KeyboardZoom'=>__('Keyboard Zoom', 'event-post'),
'MouseWheelZoom'=>__('Mouse Wheel Zoom', 'event-post'),
'DragZoom'=>__('Drag Zoom', 'event-post'),
);
}
/**
* PHP4 constructor
*/
public function EventPost(){
$this->__construct();
}
/**
* Call functions when WP is ready
*/
public function init(){
$this->shortcode_ui();
}
/**
* @desc Usefull hexadecimal to decimal converter
* @param string $color
* @return array $color($R, $G, $B)
*/
public function hex2dec($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;
}
/**
*
* @global array $_wp_additional_image_sizes
* @return array
*/
function get_thumbnail_sizes(){
global $_wp_additional_image_sizes;
$sizes = array('thumbnail', 'medium', 'large', 'full');
foreach($_wp_additional_image_sizes as $size=>$attrs){
$sizes[]=$size;
}
return $sizes;
}
/**
* Just for localisation
*/
private function no_use() {
__('Add calendar and/or geolocation metadata on posts', 'event-post');
__('Event Post', 'event-post');
}
/**
* @desc get blog settings, load and saves default settings id needed
* @action eventpost_getsettings
* @filter eventpost_getsettings
* @return array
*/
public 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['timeformat']) || empty($ep_settings['timeformat'])) {
$ep_settings['timeformat'] = get_option('time_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['dateforhumans'])) {
$ep_settings['dateforhumans'] = 1;
$reg_settings=true;
}
if (!isset($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'] = '';
$reg_settings=true;
}
if(!isset($ep_settings['datepicker'])){
$ep_settings['datepicker']='dual';
$reg_settings=true;
}
if(!isset($ep_settings['posttypes']) || !is_array($ep_settings['posttypes'])){
$ep_settings['posttypes']=array('post');
$reg_settings=true;
}
do_action('eventpost_getsettings');
//Save settings not changed
if($reg_settings===true){
update_option('ep_settings', $ep_settings);
}
return apply_filters('eventpost_getsettings', $ep_settings);
}
/**
*
* @param array $shema
* @return array
*/
public function custom_shema($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;
}
/**
*
* @return array
*/
public 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;
}
/**
*
* @return array
*/
public 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;
}
/**
*
* @param string $color
* @return sring
*/
public function get_marker($color) {
if (is_file($this->markpath . $color . '.png')) {
return $this->markurl . $color . '.png';
}
return plugins_url('/markers/ffffff.png', __FILE__);
}
/**
* Enqueue CSS files
*/
public function load_styles() {
//CSS
wp_register_style('event-post', plugins_url('/css/eventpost.min.css', __FILE__), false, $this->version);
wp_enqueue_style('event-post', 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'));
}
/**
* Enqueue JS files
*/
public function load_scripts() {
// JS
wp_enqueue_script('jquery', false, false, false, true);
wp_enqueue_script('event-post', plugins_url('/js/eventpost.min.js', __FILE__), false, $this->version, true);
wp_localize_script('event-post', 'eventpost_params', array(
'imgpath' => plugins_url('/img/', __FILE__),
'maptiles' => $this->maps,
'defaulttile' => $this->settings['tile'],
'ajaxurl' => admin_url() . 'admin-ajax.php',
'map_interactions'=>$this->map_interactions,
));
}
/**
* Enqueue JS files for maps
*/
public function load_map_scripts() {
// JS
$this->load_scripts();
wp_enqueue_script('openlayers', plugins_url('/js/OpenLayers.js', __FILE__), false, $this->version, true);
}
/**
* Enqueue CSS files in admin
*/
public 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/eventpost-admin.css', __FILE__), false, $this->version);
if($this->settings['datepicker']=='dual' || (isset($_GET['page']) && $_GET['page']=='event-settings')){
wp_enqueue_style('eventpost-datetimepicker', plugins_url('/css/jquery.datetimepicker.css', __FILE__), false, $this->version);
}
}
/**
* Enqueue JS files in admin
*/
public function admin_scripts() {
wp_enqueue_script('jquery');
wp_enqueue_script('eventpost-admin', plugins_url('/js/eventpost-admin.min.js', __FILE__), array('jquery'), $this->version, true);
if($this->settings['datepicker']=='dual' || (isset($_GET['page']) && $_GET['page']=='event-settings')){
wp_enqueue_script('eventpost-datetimepicker', plugins_url('/js/jquery.datetimepicker.js', __FILE__), array('jquery'), $this->version, true);
}
if($this->settings['datepicker']=='separate' || (isset($_GET['page']) && $_GET['page']=='event-settings')){
wp_enqueue_script('jquery-ui-datepicker');
}
$language = get_bloginfo('language');
if (strpos($language, '-') > -1) {
$language = strtolower(substr($language, 0, 2));
}
wp_localize_script('eventpost-admin', 'eventpost', array(
'imgpath' => plugins_url('/img/', __FILE__),
'date_choose' => __('Choose', 'event-post'),
'date_format' => __('yy-mm-dd', 'event-post'),
'more_icons' => __('More icons', 'event-post'),
'pick_a_date'=>__('Pick a date','event-post'),
'META_START' => $this->META_START,
'META_END' => $this->META_END,
'META_ADD' => $this->META_ADD,
'META_LAT' => $this->META_LAT,
'META_LONG' => $this->META_LONG,
'lang'=>$language,
));
}
/**
* @desc Add custom header meta for single events
*/
public 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
}
}
}
/**
*
* @param string $str
* @return boolean
*/
public function dateisvalid($str) {
return is_string($str) && trim(str_replace(array(':', '0'), '', $str)) != '';
}
/**
*
* @param string $date
* @param string $sep
* @return string
*/
public function parsedate($date, $sep = '') {
if (!empty($date)) {
return substr($date, 0, 10) . $sep . substr($date, 11, 8);
} else {
return '';
}
}
/**
*
* @param mixed $date
* @param string $format
* @return type
*/
public function human_date($date, $format = 'l j F Y') {
if($this->settings['dateforhumans']){
if (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y')) {
return __('today', 'event-post');
} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('+1 day'))) {
return __('tomorrow', 'event-post');
} elseif (is_numeric($date) && date('d/m/Y', $date) == date('d/m/Y', strtotime('-1 day'))) {
return __('yesterday', 'event-post');
}
}
return date_i18n($format, $date);
}
/**
*
* @param WP_Post object $post
* @param mixed $links
* @return string
*/
public function print_date($post = null, $links = 'deprecated', $context='') {
$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 date-single">' . $this->human_date($event->time_end, $this->settings['dateformat']) . "</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') {
$dates.=' <span class="linking_word linking_word-from">' . __('from', 'event-post') . '</span>
<span class="time time-start">' . date($this->settings['timeformat'], $event->time_start) . '</span>
<span class="linking_word linking_word-t">' . __('to', 'event-post') . '</span>
<span class="time time-end">' . date($this->settings['timeformat'], $event->time_end) . '</span>';
} elseif (date('H:i', $event->time_start) != '00:00') {
$dates.=' <span class="linking_word">' . __('at', 'event-post') . '</span>
<span class="time time-single" itemprop="dtstart" datetime="' . date('c', $event->time_start) . '">' . date($this->settings['timeformat'], $event->time_start) . '</span>';
}
$dates.='</time>';
} else {
$dates.= '
<span class="linking_word linking_word-from">' . __('from', 'event-post') . '</span>
<span class="date date-start" itemprop="dtstart" datetime="' . date('c', $event->time_start) . '">' . $this->human_date($event->time_start, $this->settings['dateformat']) . '</span>
<span class="linking_word linking_word-to">' . __('to', 'event-post') . '</span>
<span class="date date-end" itemprop="dtend" datetime="' . date('c', $event->time_end) . '">' . $this->human_date($event->time_end, $this->settings['dateformat']) . '</span>
';
}
if (!is_admin() && $event->time_end > current_time('timestamp') && (
$this->settings['export'] == 'both' ||
($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.='
<span class="eventpost-date-export">
<a href="' . $ics_url . '" class="event_link ics" target="_blank" title="' . __('Download ICS file', 'event-post') . '">ical</a>
<a href="' . $google_url . '" class="event_link gcal" target="_blank" title="' . __('Add to Google calendar', 'event-post') . '">Google</a>
<a href="' . $vcs_url . '" class="event_link vcs" target="_blank" title="' . __('Add to Outlook', 'event-post') . '">outlook</a>
<i class=" dashicons-before dashicons-calendar"></i>
</span>';
}
$dates.='</div>';
}
return apply_filters('eventpost_printdate', $dates);
}
/**
*
* @param WP_Post object $post
* @return string
*/
public function print_location($post=null, $context='') {
$location = '';
if ($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>' . $address . '</span>';
if ($context=='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', 'event-post') . '</a>';
}
$location.='</address>';
}
return apply_filters('eventpost_printlocation', $location);
}
/**
*
* @param WP_Post object $post
* @return string
*/
public function print_categories($post=null, $context='') {
if ($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;
}
/**
* @desc Generate, return or output date event datas
* @param WP_Post object $post
* @param string $class
* @return string
*/
public function get_single($post = null, $class = '', $context='') {
if ($post == null) {
$post = $this->retreive();
}
$datas_date = $this->print_date($post, null, $context);
$datas_cat = $this->print_categories($post, $context);
$datas_loc = $this->print_location($post, $context);
if ($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 '';
}
/**
*
* @param WP_Post object $post
* @param string $class
* @return string
*/
public function get_singledate($post = null, $class = '', $context='') {
return '<div class="event_data event_date ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_date($post, null, $context) . '</div>';
}
/**
*
* @param WP_Post object $post
* @param string $class
* @return string
*/
public function get_singlecat($post = null, $class = '', $context='') {
return '<div class="event_data event_category ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_categories($post, $context) . '</div>';
}
/**
*
* @param WP_Post object $post
* @param string $class
* @return string
*/
public function get_singleloc($post = null, $class = '', $context='') {
return '<div class="event_data event_location ' . $class . '" itemscope itemtype="http://microformats.org/profile/hcard">' . $this->print_location($post, $context) . '</div>';
}
/**
*
* @param string $content
* @return string
*/
public function display_single($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($post, 'event_single', 'single').$content;
}
else{
$content.=$this->get_single($post, 'event_single', 'single');
}
$this->load_map_scripts();
}
add_filter('the_content', array(&$this, 'display_single'), 9999);
return $content;
}
/**
*
* @param WP_Post object $post
* @echoes string
* @return void
*/
public function print_single($post = null) {
echo $this->get_single($post);
}
/**
* the_title
* @desc alter the post title in order to add icons if needed
* @param string $title
* @return string
*/
public function the_title($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
* @param array $atts
* @filter : eventpost_params
* @return string
*/
public function shortcode_single($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, '', 'single');
case 'date':
return $this->get_singledate($event, '', 'single');
default:
return $this->get_single($event, '', 'single');
}
}
/**
* @desc Shortcode to display a list of events
* @param array $atts
* @filter eventpost_params
* @return string
*/
public function shortcode_list($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, 'event_list', 'shortcode');
}
/**
* @desc Shortcode to display a map of events
* @param array $atts
* @filter eventpost_params
* @return string
*/
public function shortcode_map($atts) {
$ep_settings = $this->settings;
$defaults = array(
// Display
'width' => '',
'height' => '',
'tile' => $ep_settings['tile'],
'title' => '',
'before_title' => '<h3>',
'after_title' => '</h3>',
'style' => '',
'thumbnail' => '',
'thumbnail_size' => '',
'excerpt' => '',
// Filters
'nb' => 0,
'future' => true,
'past' => false,
'cat' => '',
'tag' => '',
'orderby' => 'meta_value',
'order' => 'ASC',
);
// UI options
foreach($this->map_interactions as $int_key=>$int_name){
$defaults[$int_key]=true;
}
// - UI options
foreach($this->map_interactions as $int_key=>$int_name){
$defaults['disable_'.strtolower($int_key)]=false;
}
$atts = shortcode_atts(apply_filters('eventpost_params', $defaults, 'shortcode_map'), $atts);
// UI options
foreach($this->map_interactions as $int_key=>$int_name){
if($atts['disable_'.strtolower($int_key)]==true){
$atts[$int_key]=false;
}
unset($atts['disable_'.strtolower($int_key)]);
}
$atts['geo'] = 1;
$atts['type'] = 'div';
return $this->list_events($atts, 'event_geolist', 'shortcode'); //$nb,'div',$future,$past,1,'event_geolist');
}
/**
* @desc Shortcode to display a calendar of events
* @param array $atts
* @filter eventpost_params
* @return string
*/
public function shortcode_cal($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>';
}
/**
* @desc Return an HTML list of events
* @param array $atts
* @filter eventpost_params
* @filter eventpost_listevents
* @filter eventpost_item_scheme_entities
* @filter eventpost_item_scheme_values
* @return string
*/
public function list_events($atts, $id = 'event_list', $context='') {
$ep_settings = $this->settings;
$defaults = 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' => $this->list_shema['item'],
);
// Map UI options
foreach($this->map_interactions as $int_key=>$int_name){
$defaults[$int_key]=true;
}
$atts = shortcode_atts(apply_filters('eventpost_params', $defaults, '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 >= current_time('timestamp')) ? 'event_future' : 'event_past';
if ($ep_settings['emptylink'] == 0 && empty($post->post_content)) {
$post->permalink = '#' . $id . $this->list_id;
}
$list.=str_replace(
apply_filters('eventpost_item_scheme_entities', array(
'%child%',
'%class%',
'%color%',
'%event_link%',
'%event_thumbnail%',
'%event_title%',
'%event_date%',
'%event_cat%',
'%event_location%',
'%event_excerpt%'
)), apply_filters('eventpost_item_scheme_values', 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, '', $context),
$this->get_singlecat($post, '', $context),
$this->get_singleloc($post, '', $context),
$excerpt == true && $post->post_excerpt!='' ? '<span class="event_exerpt">'.$post->post_excerpt.'</span>' : '',
)), $item_schema
);
}
$attributes = '';
if($id == 'event_geolist'){
$attributes = 'data-tile="'.$tile.'" data-width="'.$width.'" data-height="'.$height.'" data-disabled-interactions="';
foreach($this->map_interactions as $int_key=>$int_name){
$attributes.=$atts[$int_key]==false ? $int_key.', ' : '';
}
$attributes.='"';
}
$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,
$attributes,
$list