function output($format, $target = "html")
{
preg_match_all('/\\{([a-zA-Z0-9_]+)\\}([^{]+)\\{\\/[a-zA-Z0-9_]+\\}/', $format, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$format = str_replace($conditionals[0][$key], apply_filters('em_category_output_condition', '', $condition, $conditionals[0][$key], $this), $format);
}
}
$category_string = $format;
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([a-zA-Z0-9,]+)})?/", $format, $placeholders);
$replaces = array();
foreach ($placeholders[1] as $key => $result) {
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
case '#_CATEGORYNAME':
$replace = $this->name;
break;
case '#_CATEGORYID':
$replace = $this->term_id;
break;
case '#_CATEGORYNOTES':
case '#_CATEGORYDESCRIPTION':
$replace = $this->description;
break;
case '#_CATEGORYIMAGE':
case '#_CATEGORYIMAGEURL':
if ($this->get_image_url() != '') {
if ($result == '#_CATEGORYIMAGEURL') {
$replace = $this->get_image_url();
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . esc_url($this->get_image_url()) . "' alt='" . esc_attr($this->name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
if ($this->array_is_numeric($image_size) && count($image_size) > 1) {
if (get_option('dbem_disable_timthumb') && $this->get_image_id()) {
//since we previously didn't store image ids along with the url to the image (since taxonomies don't allow normal featured images), sometimes we won't be able to do this, which is why we check there's a valid image id first
$this->ms_global_switch();
$replace = wp_get_attachment_image($this->get_image_id(), $image_size);
$this->ms_global_switch_back();
} else {
$width = $image_size[0] ? 'width="' . esc_attr($image_size[0]) . '"' : '';
$height = $image_size[1] ? 'height="' . esc_attr($image_size[1]) . '"' : '';
$replace = "<img src='" . esc_url(em_get_thumbnail_url($this->get_image_url(), $image_size[0], $image_size[1])) . "' alt='" . esc_attr($this->name) . "' {$width} {$height} />";
}
} else {
$replace = "<img src='" . esc_url($this->get_image_url()) . "' alt='" . esc_attr($this->name) . "'/>";
}
}
}
}
break;
case '#_CATEGORYCOLOR':
$replace = $this->get_color();
break;
case '#_CATEGORYLINK':
case '#_CATEGORYURL':
$link = $this->get_url();
$replace = $result == '#_CATEGORYURL' ? $link : '<a href="' . $link . '">' . esc_html($this->name) . '</a>';
break;
case '#_CATEGORYSLUG':
$replace = $this->slug;
break;
case '#_CATEGORYEVENTSPAST':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYEVENTSNEXT':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYEVENTSALL':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYPASTEVENTS':
case '#_CATEGORYNEXTEVENTS':
case '#_CATEGORYALLEVENTS':
//convert depreciated placeholders for compatability
$result = $result == '#_CATEGORYEVENTSPAST' ? '#_CATEGORYPASTEVENTS' : $result;
$result = $result == '#_CATEGORYEVENTSNEXT' ? '#_CATEGORYNEXTEVENTS' : $result;
$result = $result == '#_CATEGORYEVENTSALL' ? '#_CATEGORYALLEVENTS' : $result;
//forget it ever happened? :/
if ($result == '#_CATEGORYPASTEVENTS') {
$scope = 'past';
} elseif ($result == '#_CATEGORYNEXTEVENTS') {
$scope = 'future';
} else {
$scope = 'all';
}
$events_count = EM_Events::count(array('category' => $this->term_id, 'scope' => $scope));
if ($events_count > 0) {
$args = array('category' => $this->term_id, 'scope' => $scope, 'pagination' => 1);
$args['format_header'] = get_option('dbem_category_event_list_item_header_format');
$args['format_footer'] = get_option('dbem_category_event_list_item_footer_format');
$args['format'] = get_option('dbem_category_event_list_item_format');
$args['limit'] = get_option('dbem_category_event_list_limit');
$args['page'] = !empty($_REQUEST['pno']) && is_numeric($_REQUEST['pno']) ? $_REQUEST['pno'] : 1;
$replace = EM_Events::output($args);
} else {
$replace = get_option('dbem_category_no_events_message', '</ul>');
}
break;
case '#_CATEGORYNEXTEVENT':
$events = EM_Events::get(array('category' => $this->term_id, 'scope' => 'future', 'limit' => 1, 'orderby' => 'event_start_date,event_start_time'));
$replace = get_option('dbem_category_no_event_message');
foreach ($events as $EM_Event) {
$replace = $EM_Event->output(get_option('dbem_category_event_single_format'));
}
break;
default:
$replace = $full_result;
break;
}
$replaces[$full_result] = apply_filters('em_category_output_placeholder', $replace, $this, $full_result, $target);
}
krsort($replaces);
foreach ($replaces as $full_result => $replacement) {
$category_string = str_replace($full_result, $replacement, $category_string);
}
return apply_filters('em_category_output', $category_string, $this, $format, $target);
}
function output($format, $target = "html")
{
$location_string = $format;
//First let's do some conditional placeholder removals
for ($i = 0; $i < EM_CONDITIONAL_RECURSIONS; $i++) {
//you can add nested recursions by modifying this setting in your wp_options table
preg_match_all('/\\{([a-zA-Z0-9_]+)\\}(.+?)\\{\\/\\1\\}/s', $location_string, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$show_condition = false;
if ($condition == 'has_loc_image') {
//does this event have an image?
$show_condition = $this->get_image_url() != '';
} elseif ($condition == 'no_loc_image') {
//does this event have an image?
$show_condition = $this->get_image_url() == '';
}
$show_condition = apply_filters('em_location_output_show_condition', $show_condition, $condition, $conditionals[0][$key], $this);
if ($show_condition) {
//calculate lengths to delete placeholders
$placeholder_length = strlen($condition) + 2;
$replacement = substr($conditionals[0][$key], $placeholder_length, strlen($conditionals[0][$key]) - ($placeholder_length * 2 + 1));
} else {
$replacement = '';
}
$location_string = str_replace($conditionals[0][$key], apply_filters('em_location_output_condition', $replacement, $condition, $conditionals[0][$key], $this), $location_string);
}
}
}
//This is for the custom attributes
preg_match_all('/#_LATT\\{([^}]+)\\}(\\{([^}]+)\\})?/', $location_string, $results);
foreach ($results[0] as $resultKey => $result) {
//Strip string of placeholder and just leave the reference
$attRef = substr(substr($result, 0, strpos($result, '}')), 7);
$attString = '';
if (is_array($this->location_attributes) && array_key_exists($attRef, $this->location_attributes) && !empty($this->location_attributes[$attRef])) {
$attString = $this->location_attributes[$attRef];
} elseif (!empty($results[3][$resultKey])) {
//Check to see if we have a second set of braces;
$attString = $results[3][$resultKey];
}
$attString = apply_filters('em_location_output_placeholder', $attString, $this, $result, $target);
$location_string = str_replace($result, $attString, $location_string);
}
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([^}]+)})?/", $location_string, $placeholders);
$replaces = array();
foreach ($placeholders[1] as $key => $result) {
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
case '#_LOCATIONID':
$replace = $this->location_id;
break;
case '#_LOCATIONPOSTID':
$replace = $this->post_id;
break;
case '#_NAME':
//Depricated
//Depricated
case '#_LOCATION':
//Depricated
//Depricated
case '#_LOCATIONNAME':
$replace = $this->location_name;
break;
case '#_ADDRESS':
//Depricated
//Depricated
case '#_LOCATIONADDRESS':
$replace = $this->location_address;
break;
case '#_TOWN':
//Depricated
//Depricated
case '#_LOCATIONTOWN':
$replace = $this->location_town;
break;
case '#_LOCATIONSTATE':
$replace = $this->location_state;
break;
case '#_LOCATIONPOSTCODE':
$replace = $this->location_postcode;
break;
case '#_LOCATIONREGION':
$replace = $this->location_region;
break;
case '#_LOCATIONCOUNTRY':
$replace = $this->get_country();
break;
case '#_LOCATIONFULLLINE':
$replace = $this->location_address;
$replace .= empty($this->location_town) ? '' : ', ' . $this->location_town;
$replace .= empty($this->location_state) ? '' : ', ' . $this->location_state;
$replace .= empty($this->location_postcode) ? '' : ', ' . $this->location_postcode;
$replace .= empty($this->location_region) ? '' : ', ' . $this->location_region;
break;
case '#_LOCATIONFULLBR':
$replace = $this->location_address;
$replace .= empty($this->location_town) ? '' : '<br />' . $this->location_town;
$replace .= empty($this->location_state) ? '' : '<br />' . $this->location_state;
$replace .= empty($this->location_postcode) ? '' : '<br />' . $this->location_postcode;
$replace .= empty($this->location_region) ? '' : '<br />' . $this->location_region;
break;
case '#_MAP':
//Depricated (but will remain)
//Depricated (but will remain)
case '#_LOCATIONMAP':
ob_start();
$args = array();
if (!empty($placeholders[3][$key])) {
$dimensions = explode(',', $placeholders[3][$key]);
if (!empty($dimensions[0])) {
$args['width'] = $dimensions[0];
}
if (!empty($dimensions[1])) {
$args['height'] = $dimensions[1];
}
}
$template = em_locate_template('placeholders/locationmap.php', true, array('args' => $args, 'EM_Location' => $this));
$replace = ob_get_clean();
break;
case '#_LOCATIONLONGITUDE':
$replace = $this->location_longitude;
break;
case '#_LOCATIONLATITUDE':
$replace = $this->location_latitude;
break;
case '#_DESCRIPTION':
//Depricated
//Depricated
case '#_EXCERPT':
//Depricated
//Depricated
case '#_LOCATIONNOTES':
case '#_LOCATIONEXCERPT':
$replace = $this->post_content;
if ($result == "#_EXCERPT" || $result == "#_LOCATIONEXCERPT") {
if (!empty($this->post_excerpt)) {
$replace = $this->post_excerpt;
} else {
$excerpt_length = 55;
$excerpt_more = apply_filters('em_excerpt_more', ' ' . '[...]');
if (!empty($placeholders[3][$key])) {
$trim = true;
$ph_args = explode(',', $placeholders[3][$key]);
if (is_numeric($ph_args[0])) {
$excerpt_length = $ph_args[0];
}
if (!empty($ph_args[1])) {
$excerpt_more = $ph_args[1];
}
}
if (preg_match('/<!--more(.*?)?-->/', $replace, $matches)) {
$content = explode($matches[0], $replace, 2);
$replace = force_balance_tags($content[0]);
}
if (!empty($trim)) {
//shorten content by supplied number - copied from wp_trim_excerpt
$replace = strip_shortcodes($replace);
$replace = str_replace(']]>', ']]>', $replace);
$replace = wp_trim_words($replace, $excerpt_length, $excerpt_more);
}
}
}
break;
case '#_LOCATIONIMAGEURL':
case '#_LOCATIONIMAGE':
if ($this->get_image_url() != '') {
$image_url = esc_url($this->get_image_url());
if ($result == '#_LOCATIONIMAGEURL') {
$replace = $this->get_image_url();
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . $image_url . "' alt='" . esc_attr($this->location_name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
if (self::array_is_numeric($image_size) && count($image_size) > 1) {
if (get_option('dbem_disable_timthumb')) {
if (EM_MS_GLOBAL && get_current_blog_id() != $this->blog_id) {
//location belongs to another blog, so switch blog then call the default wp fucntion
switch_to_blog($this->blog_id);
$replace = get_the_post_thumbnail($this->ID, $image_size);
restore_current_blog();
} else {
$replace = get_the_post_thumbnail($this->ID, $image_size);
}
} else {
global $blog_id;
if (is_multisite() && $blog_id > 0) {
$imageParts = explode('/blogs.dir/', $image_url);
if (isset($imageParts[1])) {
$image_url = network_site_url('/wp-content/blogs.dir/' . $blog_id . '/' . $imageParts[1]);
}
}
$width = $image_size[0] ? 'width="' . esc_attr($image_size[0]) . '"' : '';
$height = $image_size[1] ? 'height="' . esc_attr($image_size[1]) . '"' : '';
$replace = "<img src='" . esc_url(em_get_thumbnail_url($image_url, $image_size[0], $image_size[1])) . "' alt='" . esc_attr($this->location_name) . "' {$width} {$height} />";
}
} else {
$replace = "<img src='" . $image_url . "' alt='" . esc_attr($this->location_name) . "'/>";
}
}
}
}
break;
case '#_LOCATIONURL':
case '#_LOCATIONLINK':
case '#_LOCATIONPAGEURL':
//Depricated
$link = esc_url($this->get_permalink());
$replace = $result == '#_LOCATIONURL' || $result == '#_LOCATIONPAGEURL' ? $link : '<a href="' . $link . '" title="' . esc_attr($this->location_name) . '">' . esc_html($this->location_name) . '</a>';
break;
case '#_LOCATIONEDITURL':
case '#_LOCATIONEDITLINK':
if ($this->can_manage('edit_locations', 'edit_others_locations')) {
$link = esc_url($this->get_edit_url());
$replace = $result == '#_LOCATIONEDITURL' ? $link : '<a href="' . $link . '" title="' . esc_attr($this->location_name) . '">' . esc_html(sprintf(__('Edit Location', 'dbem'))) . '</a>';
}
break;
case '#_LOCATIONICALURL':
case '#_LOCATIONICALLINK':
$replace = $this->get_ical_url();
if ($result == '#_LOCATIONICALLINK') {
$replace = '<a href="' . esc_url($replace) . '">iCal</a>';
}
break;
case '#_LOCATIONRSSURL':
case '#_LOCATIONRSSLINK':
$replace = $this->get_rss_url();
if ($result == '#_LOCATIONRSSLINK') {
$replace = '<a href="' . esc_url($replace) . '">RSS</a>';
}
break;
case '#_PASTEVENTS':
//Depricated
//Depricated
case '#_LOCATIONPASTEVENTS':
case '#_NEXTEVENTS':
//Depricated
//Depricated
case '#_LOCATIONNEXTEVENTS':
case '#_ALLEVENTS':
//Depricated
//Depricated
case '#_LOCATIONALLEVENTS':
//TODO: add limit to lists of events
//convert depreciated placeholders for compatability
$result = $result == '#_PASTEVENTS' ? '#_LOCATIONPASTEVENTS' : $result;
$result = $result == '#_NEXTEVENTS' ? '#_LOCATIONNEXTEVENTS' : $result;
$result = $result == '#_ALLEVENTS' ? '#_LOCATIONALLEVENTS' : $result;
//forget it ever happened? :/
if ($result == '#_LOCATIONPASTEVENTS') {
$scope = 'past';
} elseif ($result == '#_LOCATIONNEXTEVENTS') {
$scope = 'future';
} else {
$scope = 'all';
}
$events_count = EM_Events::count(array('location' => $this->location_id, 'scope' => $scope));
if ($events_count > 0) {
$args = array('location' => $this->location_id, 'scope' => $scope, 'pagination' => 1, 'ajax' => 0);
$args['format_header'] = get_option('dbem_location_event_list_item_header_format');
$args['format_footer'] = get_option('dbem_location_event_list_item_footer_format');
$args['format'] = get_option('dbem_location_event_list_item_format');
$args['limit'] = get_option('dbem_location_event_list_limit');
$args['page'] = !empty($_REQUEST['pno']) && is_numeric($_REQUEST['pno']) ? $_REQUEST['pno'] : 1;
$replace = EM_Events::output($args);
} else {
$replace = get_option('dbem_location_event_list_item_header_format') . get_option('dbem_location_no_events_message') . get_option('dbem_location_event_list_item_footer_format');
}
break;
case '#_LOCATIONNEXTEVENT':
$events = EM_Events::get(array('location' => $this->location_id, 'scope' => 'future', 'limit' => 1, 'orderby' => 'event_start_date,event_start_time'));
$replace = get_option('dbem_location_no_event_message');
foreach ($events as $EM_Event) {
$replace = $EM_Event->output(get_option('dbem_location_event_single_format'));
}
break;
default:
$replace = $full_result;
break;
}
$replaces[$full_result] = apply_filters('em_location_output_placeholder', $replace, $this, $full_result, $target);
}
//sort out replacements so that during replacements shorter placeholders don't overwrite longer varieties.
krsort($replaces);
foreach ($replaces as $full_result => $replacement) {
if (!in_array($full_result, array('#_DESCRIPTION', '#_LOCATIONNOTES'))) {
$location_string = str_replace($full_result, $replacement, $location_string);
} else {
$desc_replace[$full_result] = $replacement;
}
}
//Finally, do the location notes, so that previous placeholders don't get replaced within the content, which may use shortcodes
if (!empty($desc_replace)) {
foreach ($desc_replace as $full_result => $replacement) {
$location_string = str_replace($full_result, $replacement, $location_string);
}
}
return apply_filters('em_location_output', $location_string, $this, $format, $target);
}
function output($format, $target = "html")
{
preg_match_all('/\\{([a-zA-Z0-9_]+)\\}([^{]+)\\{\\/[a-zA-Z0-9_]+\\}/', $format, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$format = str_replace($conditionals[0][$key], apply_filters('em_category_output_condition', '', $condition, $conditionals[0][$key], $this), $format);
}
}
$category_string = $format;
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([a-zA-Z0-9,]+)})?/", $format, $placeholders);
foreach ($placeholders[1] as $key => $result) {
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
case '#_CATEGORYNAME':
$replace = $this->name;
break;
case '#_CATEGORYID':
$replace = $this->term_id;
break;
case '#_CATEGORYNOTES':
case '#_CATEGORYDESCRIPTION':
$replace = $this->description;
break;
case '#_CATEGORYIMAGE':
case '#_CATEGORYIMAGEURL':
if ($this->get_image_url() != '') {
if ($result == '#_CATEGORYIMAGEURL') {
$replace = $this->get_image_url();
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . esc_url($this->get_image_url()) . "' alt='" . esc_attr($this->name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
if ($this->array_is_numeric($image_size) && count($image_size) > 1) {
$replace = "<img src='" . em_get_thumbnail_url($this->get_image_url(), $image_size[0], $image_size[1]) . "' alt='" . esc_attr($this->name) . "'/>";
} else {
$replace = "<img src='" . esc_url($this->get_image_url()) . "' alt='" . esc_attr($this->name) . "'/>";
}
}
}
}
break;
case '#_CATEGORYCOLOR':
$replace = $this->get_color();
break;
case '#_CATEGORYLINK':
case '#_CATEGORYURL':
$link = $this->get_url();
$replace = $result == '#_CATEGORYURL' ? $link : '<a href="' . $link . '">' . esc_html($this->name) . '</a>';
break;
case '#_CATEGORYEVENTSPAST':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYEVENTSNEXT':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYEVENTSALL':
//depreciated, erroneous documentation, left for compatability
//depreciated, erroneous documentation, left for compatability
case '#_CATEGORYPASTEVENTS':
case '#_CATEGORYNEXTEVENTS':
case '#_CATEGORYALLEVENTS':
//convert depreciated placeholders for compatability
$result = $result == '#_CATEGORYEVENTSPAST' ? '#_CATEGORYPASTEVENTS' : $result;
$result = $result == '#_CATEGORYEVENTSNEXT' ? '#_CATEGORYNEXTEVENTS' : $result;
$result = $result == '#_CATEGORYEVENTSALL' ? '#_CATEGORYALLEVENTS' : $result;
//forget it ever happened? :/
if ($result == '#_CATEGORYPASTEVENTS') {
$scope = 'past';
} elseif ($result == '#_CATEGORYNEXTEVENTS') {
$scope = 'future';
} else {
$scope = 'all';
}
$events = EM_Events::get(array('category' => $this->term_id, 'scope' => $scope));
if (count($events) > 0) {
$replace .= get_option('dbem_category_event_list_item_header_format', '<ul>');
foreach ($events as $EM_Event) {
$replace .= $EM_Event->output(get_option('dbem_category_event_list_item_format'));
}
$replace .= get_option('dbem_category_event_list_item_footer_format');
} else {
$replace = get_option('dbem_category_no_events_message', '</ul>');
}
break;
default:
$replace = $full_result;
break;
}
$replace = apply_filters('em_category_output_placeholder', $replace, $this, $full_result, $target);
//USE WITH CAUTION! THIS MIGHT GET RENAMED
$category_string = str_replace($full_result, $replace, $category_string);
}
$name_filter = $target == "html" ? 'dbem_general' : 'dbem_general_rss';
//TODO remove dbem_ filters
$category_string = str_replace('#_CATEGORY', apply_filters($name_filter, $this->name), $category_string);
//Depreciated
return apply_filters('em_category_output', $category_string, $this, $format, $target);
}
/**
* Will output a event in the format passed in $format by replacing placeholders within the format.
* @param string $format
* @param string $target
* @return string
*/
function output($format, $target = "html")
{
$event_string = $format;
//Time place holder that doesn't show if empty.
//TODO add filter here too
preg_match_all('/#@?_\\{[^}]+\\}/', $format, $results);
foreach ($results[0] as $result) {
if (substr($result, 0, 3) == "#@_") {
$date = 'end_date';
$offset = 4;
} else {
$date = 'start_date';
$offset = 3;
}
if ($date == 'end_date' && $this->event_end_date == $this->event_start_date) {
$replace = __(apply_filters('em_event_output_placeholder', '', $this, $result, $target));
} else {
$replace = __(apply_filters('em_event_output_placeholder', mysql2date(substr($result, $offset, strlen($result) - ($offset + 1)), $this->{$date}), $this, $result, $target));
}
$event_string = str_replace($result, $replace, $event_string);
}
//This is for the custom attributes
preg_match_all('/#_ATT\\{([^}]+)\\}(\\{([^}]+)\\})?/', $event_string, $results);
$attributes = em_get_attributes();
foreach ($results[0] as $resultKey => $result) {
//Strip string of placeholder and just leave the reference
$attRef = substr(substr($result, 0, strpos($result, '}')), 6);
$attString = '';
if (is_array($this->event_attributes) && array_key_exists($attRef, $this->event_attributes)) {
$attString = $this->event_attributes[$attRef];
} elseif (!empty($results[3][$resultKey])) {
//Check to see if we have a second set of braces;
$attString = $results[3][$resultKey];
} elseif (!empty($attributes['values'][$attRef][0])) {
$attString = $attributes['values'][$attRef][0];
}
$attString = apply_filters('em_event_output_placeholder', $attString, $this, $result, $target);
$event_string = str_replace($result, $attString, $event_string);
}
//First let's do some conditional placeholder removals
for ($i = 0; $i < EM_CONDITIONAL_RECURSIONS; $i++) {
//you can add nested recursions by modifying this setting in your wp_options table
preg_match_all('/\\{([a-zA-Z0-9_\\-]+)\\}(.+?)\\{\\/\\1\\}/s', $event_string, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$show_condition = false;
if ($condition == 'has_bookings') {
//check if there's a booking, if not, remove this section of code.
$show_condition = $this->event_rsvp && get_option('dbem_rsvp_enabled');
} elseif ($condition == 'no_bookings') {
//check if there's a booking, if not, remove this section of code.
$show_condition = !$this->event_rsvp && get_option('dbem_rsvp_enabled');
} elseif ($condition == 'no_location') {
//does this event have a valid location?
$show_condition = empty($this->location_id) || !$this->get_location()->location_status;
} elseif ($condition == 'has_location') {
//does this event have a valid location?
$show_condition = !empty($this->location_id) && $this->get_location()->location_status;
} elseif ($condition == 'has_image') {
//does this event have an image?
$show_condition = $this->get_image_url() != '';
} elseif ($condition == 'no_image') {
//does this event have an image?
$show_condition = $this->get_image_url() == '';
} elseif ($condition == 'has_time') {
//are the booking times different and not an all-day event
$show_condition = $this->event_start_time != $this->event_end_time && !$this->event_all_day;
} elseif ($condition == 'no_time') {
//are the booking times exactly the same and it's not an all-day event.
$show_condition = $this->event_start_time == $this->event_end_time && !$this->event_all_day;
} elseif ($condition == 'all_day') {
//is it an all day event
$show_condition = !empty($this->event_all_day);
} elseif ($condition == 'logged_in') {
//user is logged in
$show_condition = is_user_logged_in();
} elseif ($condition == 'not_logged_in') {
//not logged in
$show_condition = !is_user_logged_in();
} elseif ($condition == 'has_spaces') {
//there are still empty spaces
$show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() > 0;
} elseif ($condition == 'fully_booked') {
//event is fully booked
$show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() <= 0;
} elseif ($condition == 'bookings_open') {
//bookings are still open
$show_condition = $this->event_rsvp && $this->get_bookings()->is_open();
} elseif ($condition == 'bookings_closed') {
//bookings are still closed
$show_condition = $this->event_rsvp && !$this->get_bookings()->is_open();
} elseif ($condition == 'is_free' || $condition == 'is_free_now') {
//is it a free day event, if _now then free right now
$show_condition = !$this->event_rsvp || $this->is_free($condition == 'is_free_now');
} elseif ($condition == 'not_free' || $condition == 'not_free_now') {
//is it a paid event, if _now then paid right now
$show_condition = $this->event_rsvp && !$this->is_free($condition == 'not_free_now');
} elseif ($condition == 'is_long') {
//is it an all day event
$show_condition = $this->event_start_date != $this->event_end_date;
} elseif ($condition == 'not_long') {
//is it an all day event
$show_condition = $this->event_start_date == $this->event_end_date;
} elseif ($condition == 'is_past') {
//if event is past
if (get_option('dbem_events_current_are_past')) {
$show_condition = $this->start <= current_time('timestamp');
} else {
$show_condition = $this->end <= current_time('timestamp');
}
} elseif ($condition == 'is_future') {
//if event is upcoming
$show_condition = $this->start > current_time('timestamp');
} elseif ($condition == 'is_current') {
//if event is upcoming
$ts = current_time('timestamp');
$show_condition = $this->start <= $ts && $this->end >= $ts;
} elseif ($condition == 'is_recurrence') {
//if event is a recurrence
$show_condition = $this->is_recurrence();
} elseif ($condition == 'not_recurrence') {
//if event is not a recurrence
$show_condition = !$this->is_recurrence();
} elseif ($condition == 'is_private') {
//if event is a recurrence
$show_condition = $this->event_private == 1;
} elseif ($condition == 'not_private') {
//if event is not a recurrence
$show_condition = $this->event_private == 0;
} elseif (preg_match('/^has_category_([a-zA-Z0-9_\\-]+)$/', $condition, $category_match)) {
//event is in this category
$show_condition = has_term($category_match[1], EM_TAXONOMY_CATEGORY, $this->post_id);
} elseif (preg_match('/^no_category_([a-zA-Z0-9_\\-]+)$/', $condition, $category_match)) {
//event is NOT in this category
$show_condition = !has_term($category_match[1], EM_TAXONOMY_CATEGORY, $this->post_id);
} elseif (preg_match('/^has_tag_([a-zA-Z0-9_\\-]+)$/', $condition, $tag_match)) {
//event has this tag
$show_condition = has_term($tag_match[1], EM_TAXONOMY_TAG, $this->post_id);
} elseif (preg_match('/^no_tag_([a-zA-Z0-9_\\-]+)$/', $condition, $tag_match)) {
//event doesn't have this tag
$show_condition = !has_term($tag_match[1], EM_TAXONOMY_TAG, $this->post_id);
}
//other potential ones - has_attribute_... no_attribute_... has_categories_...
$show_condition = apply_filters('em_event_output_show_condition', $show_condition, $condition, $conditionals[0][$key], $this);
if ($show_condition) {
//calculate lengths to delete placeholders
$placeholder_length = strlen($condition) + 2;
$replacement = substr($conditionals[0][$key], $placeholder_length, strlen($conditionals[0][$key]) - ($placeholder_length * 2 + 1));
} else {
$replacement = '';
}
$event_string = str_replace($conditionals[0][$key], apply_filters('em_event_output_condition', $replacement, $condition, $conditionals[0][$key], $this), $event_string);
}
}
}
//Now let's check out the placeholders.
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([^}]+)})?/", $event_string, $placeholders);
$replaces = array();
foreach ($placeholders[1] as $key => $result) {
$match = true;
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
//Event Details
case '#_EVENTID':
$replace = $this->event_id;
break;
case '#_EVENTPOSTID':
$replace = $this->post_id;
break;
case '#_NAME':
//depreciated
//depreciated
case '#_EVENTNAME':
$replace = $this->event_name;
break;
case '#_NOTES':
//depreciated
//depreciated
case '#_EXCERPT':
//depreciated
//depreciated
case '#_EVENTNOTES':
case '#_EVENTEXCERPT':
$replace = $this->post_content;
if ($result == "#_EXCERPT" || $result == "#_EVENTEXCERPT") {
if (!empty($this->post_excerpt)) {
$replace = $this->post_excerpt;
} else {
$excerpt_length = 55;
$excerpt_more = apply_filters('em_excerpt_more', ' ' . '[...]');
if (!empty($placeholders[3][$key])) {
$trim = true;
$ph_args = explode(',', $placeholders[3][$key]);
if (is_numeric($ph_args[0])) {
$excerpt_length = $ph_args[0];
}
if (!empty($ph_args[1])) {
$excerpt_more = $ph_args[1];
}
}
if (preg_match('/<!--more(.*?)?-->/', $replace, $matches)) {
$content = explode($matches[0], $replace, 2);
$replace = force_balance_tags($content[0]);
}
if (!empty($trim)) {
//shorten content by supplied number - copied from wp_trim_excerpt
$replace = strip_shortcodes($replace);
$replace = str_replace(']]>', ']]>', $replace);
$replace = wp_trim_words($replace, $excerpt_length, $excerpt_more);
}
}
}
break;
case '#_EVENTIMAGEURL':
case '#_EVENTIMAGE':
if ($this->get_image_url() != '') {
if ($result == '#_EVENTIMAGEURL') {
$replace = esc_url($this->image_url);
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . esc_url($this->image_url) . "' alt='" . esc_attr($this->event_name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
$image_src = $this->image_url;
if (self::array_is_numeric($image_size) && count($image_size) > 1) {
//get a thumbnail
if (get_option('dbem_disable_timthumb')) {
if (EM_MS_GLOBAL && get_current_blog_id() != $this->blog_id) {
switch_to_blog($this->blog_id);
$switch_back = true;
}
$replace = get_the_post_thumbnail($this->ID, $image_size);
if (!empty($switch_back)) {
restore_current_blog();
}
} else {
if (is_multisite()) {
//get the direct url as timthumb doesn't support redirect urls
global $blog_id;
$imageParts = explode('/blogs.dir/', $image_src);
if (isset($imageParts[1])) {
$image_src = network_site_url('/wp-content/blogs.dir/' . $imageParts[1]);
}
}
$width = $image_size[0] ? 'width="' . esc_attr($image_size[0]) . '"' : '';
$height = $image_size[1] ? 'height="' . esc_attr($image_size[1]) . '"' : '';
$replace = "<img src='" . esc_url(em_get_thumbnail_url($image_src, $image_size[0], $image_size[1])) . "' alt='" . esc_attr($this->event_name) . "' {$width} {$height} />";
}
} else {
$replace = "<img src='" . esc_url($image_src) . "' alt='" . esc_attr($this->event_name) . "'/>";
}
}
}
}
break;
//Times & Dates
//Times & Dates
case '#_24HSTARTTIME':
case '#_24HENDTIME':
$time = $result == '#_24HSTARTTIME' ? $this->event_start_time : $this->event_end_time;
$replace = substr($time, 0, 5);
break;
case '#_12HSTARTTIME':
case '#_12HENDTIME':
$time = $result == '#_12HSTARTTIME' ? $this->event_start_time : $this->event_end_time;
$replace = date('g:i A', strtotime($time));
break;
case '#_EVENTTIMES':
//get format of time to show
if (!$this->event_all_day) {
$time_format = get_option('dbem_time_format') ? get_option('dbem_time_format') : get_option('time_format');
if ($this->event_start_time != $this->event_end_time) {
$replace = date_i18n($time_format, $this->start) . get_option('dbem_times_separator') . date_i18n($time_format, $this->end);
} else {
$replace = date_i18n($time_format, $this->start);
}
} else {
$replace = get_option('dbem_event_all_day_message');
}
break;
case '#_EVENTDATES':
//get format of time to show
$date_format = get_option('dbem_date_format') ? get_option('dbem_date_format') : get_option('date_format');
if ($this->event_start_date != $this->event_end_date) {
$replace = date_i18n($date_format, $this->start) . get_option('dbem_dates_separator') . date_i18n($date_format, $this->end);
} else {
$replace = date_i18n($date_format, $this->start);
}
break;
//Links
//Links
case '#_EVENTPAGEURL':
//Depreciated
//Depreciated
case '#_LINKEDNAME':
//Depreciated
//Depreciated
case '#_EVENTURL':
//Just the URL
//Just the URL
case '#_EVENTLINK':
//HTML Link
$event_link = esc_url($this->get_permalink());
if ($result == '#_LINKEDNAME' || $result == '#_EVENTLINK') {
$replace = '<a href="' . $event_link . '" title="' . esc_attr($this->event_name) . '">' . esc_attr($this->event_name) . '</a>';
} else {
$replace = $event_link;
}
break;
case '#_EDITEVENTURL':
case '#_EDITEVENTLINK':
if ($this->can_manage('edit_events', 'edit_others_events')) {
$link = esc_url($this->get_edit_url());
if ($result == '#_EDITEVENTLINK') {
$replace = '<a href="' . $link . '">' . esc_html(sprintf(__('Edit Event', 'dbem'))) . '</a>';
} else {
$replace = $link;
}
}
break;
//Bookings
//Bookings
case '#_ADDBOOKINGFORM':
//Depreciated
//Depreciated
case '#_REMOVEBOOKINGFORM':
//Depreciated
//Depreciated
case '#_BOOKINGFORM':
if (get_option('dbem_rsvp_enabled')) {
if (!defined('EM_XSS_BOOKINGFORM_FILTER') && locate_template('plugins/events-manager/placeholders/bookingform.php')) {
//xss fix for old overriden booking forms
add_filter('em_booking_form_action_url', 'esc_url');
define('EM_XSS_BOOKINGFORM_FILTER', true);
}
ob_start();
$template = em_locate_template('placeholders/bookingform.php', true, array('EM_Event' => $this));
EM_Bookings::enqueue_js();
$replace = ob_get_clean();
}
break;
case '#_BOOKINGBUTTON':
if (get_option('dbem_rsvp_enabled') && $this->event_rsvp) {
ob_start();
$template = em_locate_template('placeholders/bookingbutton.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
}
break;
case '#_EVENTPRICERANGEALL':
$show_all_ticket_prices = true;
//continues below
//continues below
case '#_EVENTPRICERANGE':
//get the range of prices
$min = false;
$max = 0;
if ($this->get_bookings()->is_open() || !empty($show_all_ticket_prices)) {
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
/* @var $EM_Ticket EM_Ticket */
if ($EM_Ticket->is_available() || get_option('dbem_bookings_tickets_show_unavailable') || !empty($show_all_ticket_prices)) {
if ($EM_Ticket->get_price() > $max) {
$max = $EM_Ticket->get_price();
}
if ($EM_Ticket->get_price() < $min || $min === false) {
$min = $EM_Ticket->get_price();
}
}
}
}
if ($min === false) {
$min = 0;
}
if ($min != $max) {
$replace = em_get_currency_formatted($min) . ' - ' . em_get_currency_formatted($max);
} else {
$replace = em_get_currency_formatted($min);
}
break;
case '#_EVENTPRICEMIN':
//get the range of prices
$min = false;
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
/* @var $EM_Ticket EM_Ticket */
if ($EM_Ticket->is_available() || get_option('dbem_bookings_tickets_show_unavailable')) {
if ($EM_Ticket->get_price() < $min || $min === false) {
$min = $EM_Ticket->get_price();
}
}
}
if ($min === false) {
$min = 0;
}
$replace = em_get_currency_formatted($min);
break;
case '#_EVENTPRICEMAX':
//get the range of prices
$max = 0;
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
/* @var $EM_Ticket EM_Ticket */
if ($EM_Ticket->is_available() || get_option('dbem_bookings_tickets_show_unavailable')) {
if ($EM_Ticket->get_price() > $max) {
$max = $EM_Ticket->get_price();
}
}
}
$replace = em_get_currency_formatted($max);
break;
case '#_AVAILABLESEATS':
//Depreciated
//Depreciated
case '#_AVAILABLESPACES':
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_available_spaces();
} else {
$replace = "0";
}
break;
case '#_BOOKEDSEATS':
//Depreciated
//Depreciated
case '#_BOOKEDSPACES':
//This placeholder is actually a little misleading, as it'll consider reserved (i.e. pending) bookings as 'booked'
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_booked_spaces();
if (get_option('dbem_bookings_approval_reserved')) {
$replace += $this->get_bookings()->get_pending_spaces();
}
} else {
$replace = "0";
}
break;
case '#_PENDINGSPACES':
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_pending_spaces();
} else {
$replace = "0";
}
break;
case '#_SEATS':
//Depreciated
//Depreciated
case '#_SPACES':
$replace = $this->get_spaces();
break;
case '#_BOOKINGSURL':
case '#_BOOKINGSLINK':
if ($this->can_manage('manage_bookings', 'manage_others_bookings')) {
$bookings_link = esc_url($this->get_bookings_url());
if ($result == '#_BOOKINGSLINK') {
$replace = '<a href="' . $bookings_link . '" title="' . esc_attr($this->event_name) . '">' . esc_html($this->event_name) . '</a>';
} else {
$replace = $bookings_link;
}
}
break;
case '#_BOOKINGSCUTOFF':
case '#_BOOKINGSCUTOFFDATE':
case '#_BOOKINGSCUTOFFTIME':
$replace = '';
if ($this->event_rsvp && get_option('dbem_rsvp_enabled') && !empty($this->rsvp_end)) {
$replace_format = get_option('dbem_date_format') . ' ' . get_option('dbem_time_format');
if ($result == '#_BOOKINGSCUTOFFDATE') {
$replace_format = get_option('dbem_date_format');
}
if ($result == '#_BOOKINGSCUTOFFTIME') {
$replace_format = get_option('dbem_time_format');
}
$replace = date($replace_format, $this->rsvp_end);
}
break;
//Contact Person
//Contact Person
case '#_CONTACTNAME':
case '#_CONTACTPERSON':
//Depreciated (your call, I think name is better)
$replace = $this->get_contact()->display_name;
break;
case '#_CONTACTUSERNAME':
$replace = $this->get_contact()->user_login;
break;
case '#_CONTACTEMAIL':
case '#_CONTACTMAIL':
//Depreciated
$replace = $this->get_contact()->user_email;
break;
case '#_CONTACTURL':
$replace = $this->get_contact()->user_url;
break;
case '#_CONTACTID':
$replace = $this->get_contact()->ID;
break;
case '#_CONTACTPHONE':
$replace = $this->get_contact()->phone != '' ? $this->get_contact()->phone : __('N/A', 'dbem');
break;
case '#_CONTACTAVATAR':
$replace = get_avatar($this->get_contact()->ID, $size = '50');
break;
case '#_CONTACTPROFILELINK':
case '#_CONTACTPROFILEURL':
if (function_exists('bp_core_get_user_domain')) {
$replace = bp_core_get_user_domain($this->get_contact()->ID);
if ($result == '#_CONTACTPROFILELINK') {
$replace = '<a href="' . esc_url($replace) . '">' . __('Profile', 'dbem') . '</a>';
}
}
break;
case '#_CONTACTMETA':
if (!empty($placeholders[3][$key])) {
$replace = get_user_meta($this->event_owner, $placeholders[3][$key], true);
}
break;
case '#_ATTENDEES':
ob_start();
$template = em_locate_template('placeholders/attendees.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_ATTENDEESLIST':
ob_start();
$template = em_locate_template('placeholders/attendeeslist.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_ATTENDEESPENDINGLIST':
ob_start();
$template = em_locate_template('placeholders/attendeespendinglist.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
//Categories and Tags
//Categories and Tags
case '#_EVENTCATEGORIESIMAGES':
ob_start();
$template = em_locate_template('placeholders/eventcategoriesimages.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_EVENTTAGS':
ob_start();
$template = em_locate_template('placeholders/eventtags.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_CATEGORIES':
//depreciated
//depreciated
case '#_EVENTCATEGORIES':
ob_start();
$template = em_locate_template('placeholders/categories.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
//Ical Stuff
//Ical Stuff
case '#_EVENTICALURL':
case '#_EVENTICALLINK':
$replace = $this->get_ical_url();
if ($result == '#_EVENTICALLINK') {
$replace = '<a href="' . esc_url($replace) . '">iCal</a>';
}
break;
case '#_EVENTGCALURL':
case '#_EVENTGCALLINK':
//get dates
if ($this->event_all_day && $this->event_start_date == $this->event_end_date) {
$dateStart = date('Ymd', $this->start - 60 * 60 * get_option('gmt_offset'));
$dateEnd = date('Ymd', $this->start + 60 * 60 * 24 - 60 * 60 * get_option('gmt_offset'));
} else {
$dateStart = date('Ymd\\THis\\Z', $this->start - 60 * 60 * get_option('gmt_offset'));
$dateEnd = date('Ymd\\THis\\Z', $this->end - 60 * 60 * get_option('gmt_offset'));
}
//build url
$gcal_url = 'http://www.google.com/calendar/event?action=TEMPLATE&text=event_name&dates=start_date/end_date&details=post_content&location=location_name&trp=false&sprop=event_url&sprop=name:blog_name';
$gcal_url = str_replace('event_name', urlencode($this->event_name), $gcal_url);
$gcal_url = str_replace('start_date', urlencode($dateStart), $gcal_url);
$gcal_url = str_replace('end_date', urlencode($dateEnd), $gcal_url);
$gcal_url = str_replace('location_name', urlencode($this->output('#_LOCATION')), $gcal_url);
$gcal_url = str_replace('blog_name', urlencode(get_bloginfo()), $gcal_url);
$gcal_url = str_replace('event_url', urlencode($this->get_permalink()), $gcal_url);
//calculate URL length so we know how much we can work with to make a description.
if (!empty($this->post_excerpt)) {
$gcal_url_description = $this->post_excerpt;
} else {
$matches = explode('<!--more', $this->post_content);
$gcal_url_description = wp_kses_data($matches[0]);
}
$gcal_url_length = strlen($gcal_url) - 9;
if (strlen($gcal_url_description) + $gcal_url_length > 1350) {
$gcal_url_description = substr($gcal_url_description, 0, 1380 - $gcal_url_length - 3) . '...';
}
$gcal_url = str_replace('post_content', urlencode($gcal_url_description), $gcal_url);
//get the final url
$replace = $gcal_url;
if ($result == '#_EVENTGCALLINK') {
$img_url = 'www.google.com/calendar/images/ext/gc_button2.gif';
$img_url = is_ssl() ? 'https://' . $img_url : 'http://' . $img_url;
$replace = '<a href="' . esc_url($replace) . '" target="_blank"><img src="' . esc_url($img_url) . '" alt="0" border="0"></a>';
}
break;
default:
$replace = $full_result;
break;
}
$replaces[$full_result] = apply_filters('em_event_output_placeholder', $replace, $this, $full_result, $target);
}
//sort out replacements so that during replacements shorter placeholders don't overwrite longer varieties.
krsort($replaces);
foreach ($replaces as $full_result => $replacement) {
if (!in_array($full_result, array('#_NOTES', '#_EVENTNOTES'))) {
$event_string = str_replace($full_result, $replacement, $event_string);
} else {
$new_placeholder = str_replace('#_', '__#', $full_result);
//this will avoid repeated filters when locations/categories are parsed
$event_string = str_replace($full_result, $new_placeholder, $event_string);
$desc_replace[$new_placeholder] = $replacement;
}
}
//Time placeholders
foreach ($placeholders[1] as $result) {
// matches all PHP START date and time placeholders
if (preg_match('/^#[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
$replace = date_i18n(ltrim($result, "#"), $this->start);
$replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
$event_string = str_replace($result, $replace, $event_string);
}
// matches all PHP END time placeholders for endtime
if (preg_match('/^#@[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
$replace = date_i18n(ltrim($result, "#@"), $this->end);
$replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
$event_string = str_replace($result, $replace, $event_string);
}
}
//Now do dependent objects
if (!empty($this->location_id) && $this->get_location()->location_status) {
$event_string = $this->get_location()->output($event_string, $target);
} else {
$EM_Location = new EM_Location();
$event_string = $EM_Location->output($event_string, $target);
}
//for backwards compat and easy use, take over the individual category placeholders with the frirst cat in th elist.
$EM_Categories = $this->get_categories();
if (count($EM_Categories->categories) > 0) {
$EM_Category = $EM_Categories->get_first();
}
if (empty($EM_Category)) {
$EM_Category = new EM_Category();
}
$event_string = $EM_Category->output($event_string, $target);
//Finally, do the event notes, so that previous placeholders don't get replaced within the content, which may use shortcodes
if (!empty($desc_replace)) {
foreach ($desc_replace as $full_result => $replacement) {
$event_string = str_replace($full_result, $replacement, $event_string);
}
}
//do some specific formatting
//TODO apply this sort of formatting to any output() function
if ($target == 'ical') {
//strip html and escape characters
$event_string = str_replace('\\', '\\\\', strip_tags($event_string));
$event_string = str_replace(';', '\\;', $event_string);
$event_string = str_replace(',', '\\,', $event_string);
//remove and define line breaks in ical format
$event_string = str_replace("\r\n", '\\n', $event_string);
$event_string = str_replace("\n", '\\n', $event_string);
}
return apply_filters('em_event_output', $event_string, $this, $format, $target);
}
function output($format, $target = "html")
{
$location_string = $format;
preg_match_all('/\\{([a-zA-Z0-9_]+)\\}([^{]+)\\{\\/[a-zA-Z0-9_]+\\}/', $format, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$format = str_replace($conditionals[0][$key], apply_filters('em_location_output_condition', '', $conditionals[0][$key], $condition, $this), $format);
}
}
//This is for the custom attributes
preg_match_all('/#_LATT\\{([^}]+)\\}(\\{([^}]+)\\})?/', $format, $results);
foreach ($results[0] as $resultKey => $result) {
//Strip string of placeholder and just leave the reference
$attRef = substr(substr($result, 0, strpos($result, '}')), 7);
$attString = '';
if (is_array($this->location_attributes) && array_key_exists($attRef, $this->location_attributes) && !empty($this->location_attributes[$attRef])) {
$attString = $this->location_attributes[$attRef];
} elseif (!empty($results[3][$resultKey])) {
//Check to see if we have a second set of braces;
$attString = $results[3][$resultKey];
}
$attString = apply_filters('em_location_output_placeholder', $attString, $this, $result, $target);
$location_string = str_replace($result, $attString, $location_string);
}
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([a-zA-Z0-9,]+)})?/", $format, $placeholders);
$replaces = array();
foreach ($placeholders[1] as $key => $result) {
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
case '#_LOCATIONID':
$replace = $this->location_id;
break;
case '#_LOCATIONPOSTID':
$replace = $this->location_id;
break;
case '#_NAME':
//Depreciated
//Depreciated
case '#_LOCATION':
//Depreciated
//Depreciated
case '#_LOCATIONNAME':
$replace = $this->location_name;
break;
case '#_ADDRESS':
//Depreciated
//Depreciated
case '#_LOCATIONADDRESS':
$replace = $this->location_address;
break;
case '#_TOWN':
//Depreciated
//Depreciated
case '#_LOCATIONTOWN':
$replace = $this->location_town;
break;
case '#_LOCATIONSTATE':
$replace = $this->location_state;
break;
case '#_LOCATIONPOSTCODE':
$replace = $this->location_postcode;
break;
case '#_LOCATIONREGION':
$replace = $this->location_region;
break;
case '#_LOCATIONCOUNTRY':
$replace = $this->get_country();
break;
case '#_LOCATIONFULLLINE':
$replace = $this->location_address;
$replace .= empty($this->location_town) ? '' : ', ' . $this->location_town;
$replace .= empty($this->location_state) ? '' : ', ' . $this->location_state;
$replace .= empty($this->location_postcode) ? '' : ', ' . $this->location_postcode;
$replace .= empty($this->location_region) ? '' : ', ' . $this->location_region;
break;
case '#_LOCATIONFULLBR':
$replace = $this->location_address;
$replace .= empty($this->location_town) ? '' : '<br />' . $this->location_town;
$replace .= empty($this->location_state) ? '' : '<br />' . $this->location_state;
$replace .= empty($this->location_postcode) ? '' : '<br />' . $this->location_postcode;
$replace .= empty($this->location_region) ? '' : '<br />' . $this->location_region;
break;
case '#_MAP':
//Depreciated
//Depreciated
case '#_LOCATIONMAP':
ob_start();
$template = em_locate_template('placeholders/locationmap.php', true, array('EM_Location' => $this));
$replace = ob_get_clean();
break;
case '#_DESCRIPTION':
//Depreciated
//Depreciated
case '#_EXCERPT':
//Depreciated
//Depreciated
case '#_LOCATIONNOTES':
case '#_LOCATIONEXCERPT':
$replace = $this->post_content;
if ($result == "#_EXCERPT" || $result == "#_LOCATIONEXCERPT") {
if (!empty($this->post_excerpt)) {
$replace = $this->post_excerpt;
} else {
$matches = explode('<!--more', $this->post_content);
$replace = $matches[0];
}
}
break;
case '#_LOCATIONIMAGEURL':
case '#_LOCATIONIMAGE':
if ($this->get_image_url() != '') {
$image_url = esc_url($this->get_image_url());
if ($result == '#_LOCATIONIMAGEURL') {
$replace = $this->get_image_url();
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . $image_url . "' alt='" . esc_attr($this->location_name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
if ($this->array_is_numeric($image_size) && count($image_size) > 1) {
global $blog_id;
if (is_multisite() && $blog_id > 0) {
$imageParts = explode('/blogs.dir/', $image_url);
if (isset($imageParts[1])) {
$image_url = network_site_url('/wp-content/blogs.dir/' . $blog_id . '/' . $imageParts[1]);
}
}
$replace = "<img src='" . esc_url(em_get_thumbnail_url($image_url, $image_size[0], $image_size[1])) . "' alt='" . esc_attr($this->location_name) . "'/>";
} else {
$replace = "<img src='" . $image_url . "' alt='" . esc_attr($this->location_name) . "'/>";
}
}
}
}
break;
case '#_LOCATIONURL':
case '#_LOCATIONLINK':
case '#_LOCATIONPAGEURL':
//Depreciated
$link = esc_url($this->get_permalink());
$replace = $result == '#_LOCATIONURL' || $result == '#_LOCATIONPAGEURL' ? $link : '<a href="' . $link . '" title="' . esc_attr($this->location_name) . '">' . esc_html($this->location_name) . '</a>';
break;
case '#_LOCATIONEDITURL':
case '#_LOCATIONEDITLINK':
$link = esc_url($this->get_edit_url());
$replace = $result == '#_LOCATIONEDITURL' ? $link : '<a href="' . $link . '" title="' . esc_attr($this->location_name) . '">' . esc_html(sprintf(__('Edit %s', 'dbem'), __('Location', 'dbem'))) . '</a>';
break;
case '#_PASTEVENTS':
//Depreciated
//Depreciated
case '#_LOCATIONPASTEVENTS':
case '#_NEXTEVENTS':
//Depreciated
//Depreciated
case '#_LOCATIONNEXTEVENTS':
case '#_ALLEVENTS':
//Depreciated
//Depreciated
case '#_LOCATIONALLEVENTS':
//TODO: add limit to lists of events
//convert depreciated placeholders for compatability
$result = $result == '#_PASTEVENTS' ? '#_LOCATIONPASTEVENTS' : $result;
$result = $result == '#_NEXTEVENTS' ? '#_LOCATIONNEXTEVENTS' : $result;
$result = $result == '#_ALLEVENTS' ? '#_LOCATIONALLEVENTS' : $result;
//forget it ever happened? :/
if ($result == '#_LOCATIONPASTEVENTS') {
$scope = 'past';
} elseif ($result == '#_LOCATIONNEXTEVENTS') {
$scope = 'future';
} else {
$scope = 'all';
}
$events = EM_Events::get(array('location' => $this->location_id, 'scope' => $scope));
if (count($events) > 0) {
$replace .= get_option('dbem_location_event_list_item_header_format');
foreach ($events as $event) {
$replace .= $event->output(get_option('dbem_location_event_list_item_format'));
}
$replace .= get_option('dbem_location_event_list_item_footer_format');
} else {
$replace = get_option('dbem_location_no_events_message');
}
break;
case '#_LOCATIONNEXTEVENT':
$events = EM_Events::get(array('location' => $this->location_id, 'scope' => 'future', 'limit' => 1, 'orderby' => 'event_start_date,event_start_time'));
$replace = get_option('dbem_location_no_events_message');
foreach ($events as $EM_Event) {
$replace = $EM_Event->output('#_EVENTLINK');
}
break;
default:
$replace = $full_result;
break;
}
$replaces[$full_result] = apply_filters('em_location_output_placeholder', $replace, $this, $full_result, $target);
}
//sort out replacements so that during replacements shorter placeholders don't overwrite longer varieties.
krsort($replaces);
foreach ($replaces as $full_result => $replacement) {
$location_string = str_replace($full_result, $replacement, $location_string);
}
return apply_filters('em_location_output', $location_string, $this, $format, $target);
}
/**
* Will output a event in the format passed in $format by replacing placeholders within the format.
* @param string $format
* @param string $target
* @return string
*/
function output($format, $target = "html")
{
$event_string = $format;
//Time place holder that doesn't show if empty.
//TODO add filter here too
preg_match_all('/#@?_\\{[^}]+\\}/', $format, $results);
foreach ($results[0] as $result) {
if (substr($result, 0, 3) == "#@_") {
$date = 'end_date';
$offset = 4;
} else {
$date = 'start_date';
$offset = 3;
}
if ($date == 'end_date' && $this->event_end_date == $this->event_start_date) {
$replace = __(apply_filters('em_event_output_placeholder', '', $this, $result, $target));
} else {
$replace = __(apply_filters('em_event_output_placeholder', mysql2date(substr($result, $offset, strlen($result) - ($offset + 1)), $this->{$date}), $this, $result, $target));
}
$event_string = str_replace($result, $replace, $event_string);
}
//This is for the custom attributes
preg_match_all('/#_ATT\\{([^}]+)\\}(\\{([^}]+)\\})?/', $format, $results);
foreach ($results[0] as $resultKey => $result) {
//Strip string of placeholder and just leave the reference
$attRef = substr(substr($result, 0, strpos($result, '}')), 6);
$attString = '';
if (is_array($this->event_attributes) && array_key_exists($attRef, $this->event_attributes)) {
$attString = $this->event_attributes[$attRef];
} elseif (!empty($results[3][$resultKey])) {
//Check to see if we have a second set of braces;
$attString = $results[3][$resultKey];
}
$attString = apply_filters('em_event_output_placeholder', $attString, $this, $result, $target);
$event_string = str_replace($result, $attString, $event_string);
}
//First let's do some conditional placeholder removals
for ($i = 0; $i < get_option('dbem_conditional_recursions', 1); $i++) {
//you can add nested recursions by modifying this setting in your wp_options table
preg_match_all('/\\{([a-zA-Z0-9_]+)\\}(.+?)\\{\\/\\1\\}/s', $event_string, $conditionals);
if (count($conditionals[0]) > 0) {
//Check if the language we want exists, if not we take the first language there
foreach ($conditionals[1] as $key => $condition) {
$show_condition = false;
if ($condition == 'has_bookings') {
//check if there's a booking, if not, remove this section of code.
$show_condition = $this->event_rsvp && get_option('dbem_rsvp_enabled');
} elseif ($condition == 'no_bookings') {
//check if there's a booking, if not, remove this section of code.
$show_condition = !$this->event_rsvp && get_option('dbem_rsvp_enabled');
} elseif ($condition == 'no_location') {
//does this event have a valid location?
$show_condition = empty($this->location_id) || !$this->get_location()->location_status;
} elseif ($condition == 'has_location') {
//does this event have a valid location?
$show_condition = !empty($this->location_id) && $this->get_location()->location_status;
} elseif ($condition == 'has_image') {
//does this event have an image?
$show_condition = $this->get_image_url() != '';
} elseif ($condition == 'no_image') {
//does this event have an image?
$show_condition = $this->get_image_url() == '';
} elseif ($condition == 'has_time') {
//are the booking times different and not an all-day event
$show_condition = $this->start != $this->end && !$this->event_all_day;
} elseif ($condition == 'no_time') {
//are the booking times exactly the same and it's not an all-day event.
$show_condition = $this->event_start_time == $this->event_end_time && !$this->event_all_day;
} elseif ($condition == 'all_day') {
//is it an all day event
$show_condition = !empty($this->event_all_day);
} elseif ($condition == 'logged_in') {
//user is logged in
$show_condition = is_user_logged_in();
} elseif ($condition == 'not_logged_in') {
//not logged in
$show_condition = !is_user_logged_in();
} elseif ($condition == 'has_spaces') {
//is it an all day event
$show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() > 0;
} elseif ($condition == 'fully_booked') {
//is it an all day event
$show_condition = $this->event_rsvp && $this->get_bookings()->get_available_spaces() <= 0;
} elseif ($condition == 'is_long') {
//is it an all day event
$show_condition = $this->event_start_date != $this->event_end_date;
} elseif ($condition == 'not_long') {
//is it an all day event
$show_condition = $this->event_start_date == $this->event_end_date;
} elseif ($condition == 'is_past') {
//if event is past
$show_condition = $this->start <= current_time('timestamp');
} elseif ($condition == 'is_future') {
//if event is upcoming
$show_condition = $this->start > current_time('timestamp');
}
$show_condition = apply_filters('em_event_output_show_condition', $show_condition, $condition, $conditionals[0][$key], $this);
if ($show_condition) {
//calculate lengths to delete placeholders
$placeholder_length = strlen($condition) + 2;
$replacement = substr($conditionals[0][$key], $placeholder_length, strlen($conditionals[0][$key]) - ($placeholder_length * 2 + 1));
} else {
$replacement = '';
}
$event_string = str_replace($conditionals[0][$key], apply_filters('em_event_output_condition', $replacement, $condition, $conditionals[0][$key], $this), $event_string);
}
}
}
//Now let's check out the placeholders.
preg_match_all("/(#@?_?[A-Za-z0-9]+)({([a-zA-Z0-9_,]+)})?/", $format, $placeholders);
$replaces = array();
foreach ($placeholders[1] as $key => $result) {
$match = true;
$replace = '';
$full_result = $placeholders[0][$key];
switch ($result) {
//Event Details
case '#_EVENTID':
$replace = $this->event_id;
break;
case '#_EVENTPOSTID':
$replace = $this->post_id;
break;
case '#_NAME':
//depreciated
//depreciated
case '#_EVENTNAME':
$replace = $this->event_name;
break;
case '#_NOTES':
//depreciated
//depreciated
case '#_EXCERPT':
//depreciated
//depreciated
case '#_EVENTNOTES':
case '#_EVENTEXCERPT':
$replace = $this->post_content;
if ($result == "#_EXCERPT" || $result == "#_EVENTEXCERPT") {
if (!empty($this->post_excerpt)) {
$replace = $this->post_excerpt;
} else {
$matches = explode('<!--more', $this->post_content);
$replace = $matches[0];
}
}
break;
case '#_EVENTIMAGEURL':
case '#_EVENTIMAGE':
if ($this->get_image_url() != '') {
if ($result == '#_EVENTIMAGEURL') {
$replace = esc_url($this->image_url);
} else {
if (empty($placeholders[3][$key])) {
$replace = "<img src='" . esc_url($this->image_url) . "' alt='" . esc_attr($this->event_name) . "'/>";
} else {
$image_size = explode(',', $placeholders[3][$key]);
$image_src = $this->image_url;
if ($this->array_is_numeric($image_size) && count($image_size) > 1) {
global $blog_id;
if (is_multisite() && $blog_id > 0) {
$imageParts = explode('/blogs.dir/', $image_src);
if (isset($imageParts[1])) {
$image_src = network_site_url('/wp-content/blogs.dir/' . $blog_id . '/' . $imageParts[1]);
}
}
$replace = "<img src='" . esc_url(em_get_thumbnail_url($image_src, $image_size[0], $image_size[1])) . "' alt='" . esc_attr($this->event_name) . "'/>";
} else {
$replace = "<img src='" . esc_url($image_src) . "' alt='" . esc_attr($this->event_name) . "'/>";
}
}
}
}
break;
//Times & Dates
//Times & Dates
case '#_24HSTARTTIME':
case '#_24HENDTIME':
$time = $result == '#_24HSTARTTIME' ? $this->event_start_time : $this->event_end_time;
$replace = substr($time, 0, 5);
break;
case '#_12HSTARTTIME':
case '#_12HENDTIME':
$time = $result == '#_12HSTARTTIME' ? $this->event_start_time : $this->event_end_time;
$replace = date('g:i A', strtotime($time));
break;
case '#_EVENTTIMES':
//get format of time to show
if (!$this->event_all_day) {
$time_format = get_option('dbem_time_format') ? get_option('dbem_time_format') : get_option('time_format');
if ($this->event_start_time != $this->event_end_time) {
$replace = date_i18n($time_format, $this->start) . get_option('dbem_times_seperator') . date_i18n($time_format, $this->end);
} else {
$replace = date_i18n($time_format, $this->start);
}
} else {
$replace = get_option('dbem_event_all_day_message');
}
break;
case '#_EVENTDATES':
//get format of time to show
$date_format = get_option('dbem_date_format') ? get_option('dbem_date_format') : get_option('date_format');
if ($this->event_start_date != $this->event_end_date) {
$replace = date_i18n($date_format, $this->start) . get_option('dbem_dates_seperator') . date_i18n($date_format, $this->end);
} else {
$replace = date_i18n($date_format, $this->start);
}
break;
//Links
//Links
case '#_EVENTPAGEURL':
//Depreciated
//Depreciated
case '#_LINKEDNAME':
//Depreciated
//Depreciated
case '#_EVENTURL':
//Just the URL
//Just the URL
case '#_EVENTLINK':
//HTML Link
$event_link = esc_url($this->get_permalink());
if ($result == '#_LINKEDNAME' || $result == '#_EVENTLINK') {
$replace = '<a href="' . $event_link . '" title="' . esc_attr($this->event_name) . '">' . esc_attr($this->event_name) . '</a>';
} else {
$replace = $event_link;
}
break;
case '#_EDITEVENTURL':
case '#_EDITEVENTLINK':
if ($this->can_manage('edit_events', 'edit_others_events')) {
$link = esc_url($this->get_edit_url());
if ($result == '#_EDITEVENTLINK') {
$replace = '<a href="' . $link . '">' . esc_html(sprintf(__('Edit %s', 'dbem'), __('Event', 'dbem'))) . '</a>';
} else {
$replace = $link;
}
}
break;
//Bookings
//Bookings
case '#_ADDBOOKINGFORM':
//Depreciated
//Depreciated
case '#_REMOVEBOOKINGFORM':
//Depreciated
//Depreciated
case '#_BOOKINGFORM':
if (get_option('dbem_rsvp_enabled')) {
ob_start();
$template = em_locate_template('placeholders/bookingform.php', true, array('EM_Event' => $this));
if (!defined('EM_BOOKING_JS_LOADED')) {
//this kicks off the Javascript required by booking forms. This is fired once for all booking forms on a page load and appears at the bottom of the page
//your theme must call the wp_footer() function for this to work (as required by many other plugins too)
function em_booking_js_footer()
{
?>
<script type="text/javascript">
jQuery(document).ready( function($){
<?php
//we call the segmented JS files and include them here
include WP_PLUGIN_DIR . '/events-manager/includes/js/bookingsform.js';
do_action('em_gateway_js');
?>
});
</script>
<?php
}
add_action('wp_footer', 'em_booking_js_footer');
add_action('admin_footer', 'em_booking_js_footer');
define('EM_BOOKING_JS_LOADED', true);
}
$replace = ob_get_clean();
}
break;
case '#_BOOKINGBUTTON':
if (get_option('dbem_rsvp_enabled')) {
ob_start();
$template = em_locate_template('placeholders/bookingbutton.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
}
break;
case '#_EVENTPRICERANGE':
//get the range of prices
$min = false;
$max = 0;
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
if ($EM_Ticket->get_price() > $max) {
$max = $EM_Ticket->get_price();
}
if ($EM_Ticket->get_price() < $min || $min === false) {
$min = $EM_Ticket->get_price();
}
}
if ($min === false) {
$min = 0;
}
if ($min != $max) {
$replace = em_get_currency_formatted($min) . ' - ' . em_get_currency_formatted($max);
} else {
$replace = em_get_currency_formatted($min);
}
break;
case '#_EVENTPRICEMIN':
//get the range of prices
$min = false;
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
if ($EM_Ticket->get_price() < $min || $min === false) {
$min = $EM_Ticket->get_price();
}
}
if ($min === false) {
$min = 0;
}
$replace = em_get_currency_formatted($min);
break;
case '#_EVENTPRICEMAX':
//get the range of prices
$max = 0;
foreach ($this->get_tickets()->tickets as $EM_Ticket) {
if ($EM_Ticket->get_price() > $max) {
$max = $EM_Ticket->get_price();
}
}
$replace = em_get_currency_formatted($max);
break;
case '#_AVAILABLESEATS':
//Depreciated
//Depreciated
case '#_AVAILABLESPACES':
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_available_spaces();
} else {
$replace = "0";
}
break;
case '#_BOOKEDSEATS':
//Depreciated
//Depreciated
case '#_BOOKEDSPACES':
//This placeholder is actually a little misleading, as it'll consider reserved (i.e. pending) bookings as 'booked'
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_booked_spaces();
if (get_option('dbem_bookings_approval_reserved')) {
$replace += $this->get_bookings()->get_pending_spaces();
}
} else {
$replace = "0";
}
break;
case '#_PENDINGSPACES':
if ($this->event_rsvp && get_option('dbem_rsvp_enabled')) {
$replace = $this->get_bookings()->get_pending_spaces();
} else {
$replace = "0";
}
break;
case '#_SEATS':
//Depreciated
//Depreciated
case '#_SPACES':
$replace = $this->get_spaces();
break;
case '#_BOOKINGSURL':
case '#_BOOKINGSLINK':
if ($this->can_manage('manage_bookings', 'manage_others_bookings')) {
$bookings_link = esc_url($this->get_bookings_url());
if ($result == '#_BOOKINGSLINK') {
$replace = '<a href="' . $bookings_link . '" title="' . esc_attr($this->event_name) . '">' . esc_html($this->event_name) . '</a>';
} else {
$replace = $bookings_link;
}
}
break;
//Contact Person
//Contact Person
case '#_CONTACTNAME':
case '#_CONTACTPERSON':
//Depreciated (your call, I think name is better)
$replace = $this->get_contact()->display_name;
break;
case '#_CONTACTUSERNAME':
$replace = $this->get_contact()->user_login;
break;
case '#_CONTACTEMAIL':
case '#_CONTACTMAIL':
//Depreciated
$replace = $this->get_contact()->user_email;
break;
case '#_CONTACTID':
$replace = $this->get_contact()->ID;
break;
case '#_CONTACTPHONE':
$replace = $this->get_contact()->phone != '' ? $this->get_contact()->phone : __('N/A', 'dbem');
break;
case '#_CONTACTAVATAR':
$replace = get_avatar($this->get_contact()->ID, $size = '50');
break;
case '#_CONTACTPROFILELINK':
case '#_CONTACTPROFILEURL':
if (function_exists('bp_core_get_user_domain')) {
$replace = bp_core_get_user_domain($this->get_contact()->ID);
if ($result == '#_CONTACTPROFILELINK') {
$replace = '<a href="' . esc_url($replace) . '">' . __('Profile', 'dbem') . '</a>';
}
}
break;
case '#_CONTACTMETA':
if (!empty($placeholders[3][$key])) {
$replace = get_user_meta($this->event_owner, $placeholders[3][$key], true);
}
break;
case '#_ATTENDEES':
ob_start();
$template = em_locate_template('placeholders/attendees.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_ATTENDEESLIST':
ob_start();
$template = em_locate_template('placeholders/attendeeslist.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
//Categories and Tags
//Categories and Tags
case '#_EVENTCATEGORIESIMAGES':
ob_start();
$template = em_locate_template('placeholders/eventcategoriesimages.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_EVENTTAGS':
ob_start();
$template = em_locate_template('placeholders/eventtags.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
case '#_CATEGORIES':
//depreciated
//depreciated
case '#_EVENTCATEGORIES':
ob_start();
$template = em_locate_template('placeholders/categories.php', true, array('EM_Event' => $this));
$replace = ob_get_clean();
break;
//Ical Stuff
//Ical Stuff
case '#_EVENTICALURL':
case '#_EVENTICALLINK':
$replace = $this->get_ical_url();
if ($result == '#_EVENTICALLINK') {
$replace = '<a href="' . esc_url($replace) . '">iCal</a>';
}
break;
case '#_EVENTGCALURL':
case '#_EVENTGCALLINK':
//get dates
if ($this->event_all_day && $this->event_start_date == $this->event_end_date) {
$dateStart = date('Ymd', $this->start - 60 * 60 * get_option('gmt_offset'));
$dateEnd = date('Ymd', $this->start + 60 * 60 * 24 - 60 * 60 * get_option('gmt_offset'));
} else {
$dateStart = date('Ymd\\THis\\Z', $this->start - 60 * 60 * get_option('gmt_offset'));
$dateEnd = date('Ymd\\THis\\Z', $this->end - 60 * 60 * get_option('gmt_offset'));
}
//build url
$gcal_url = 'http://www.google.com/calendar/event?action=TEMPLATE&text=event_name&dates=start_date/end_date&details=post_content&location=location_name&trp=false&sprop=event_url&sprop=name:blog_name';
$gcal_url = str_replace('event_name', urlencode($this->event_name), $gcal_url);
$gcal_url = str_replace('start_date', urlencode($dateStart), $gcal_url);
$gcal_url = str_replace('end_date', urlencode($dateEnd), $gcal_url);
$gcal_url = str_replace('location_name', urlencode($this->output('#_LOCATION')), $gcal_url);
$gcal_url = str_replace('blog_name', urlencode(get_bloginfo()), $gcal_url);
$gcal_url = str_replace('event_url', urlencode($this->get_permalink()), $gcal_url);
//calculate URL length so we know how much we can work with to make a description.
if (!empty($this->post_excerpt)) {
$gcal_url_description = $this->post_excerpt;
} else {
$matches = explode('<!--more', $this->post_content);
$gcal_url_description = wp_kses_data($matches[0]);
}
$gcal_url_length = strlen($gcal_url) - 9;
if (strlen($gcal_url_description) + $gcal_url_length > 1500) {
$gcal_url_description = substr($gcal_url_description, 0, 1530 - $gcal_url_length - 3) . '...';
}
$gcal_url = str_replace('post_content', urlencode($gcal_url_description), $gcal_url);
//get the final url
$replace = $gcal_url;
if ($result == '#_EVENTGCALLINK') {
$img_url = 'www.google.com/calendar/images/ext/gc_button2.gif';
$img_url = is_ssl() ? 'https://' . $img_url : 'http://' . $img_url;
$replace = '<a href="' . esc_url($replace) . '" target="_blank"><img src="' . esc_url($img_url) . '" alt="0" border="0"></a>';
}
break;
default:
$replace = $full_result;
break;
}
$replaces[$full_result] = apply_filters('em_event_output_placeholder', $replace, $this, $full_result, $target);
}
//sort out replacements so that during replacements shorter placeholders don't overwrite longer varieties.
krsort($replaces);
foreach ($replaces as $full_result => $replacement) {
$event_string = str_replace($full_result, $replacement, $event_string);
}
//Time placeholders
foreach ($placeholders[1] as $result) {
// matches all PHP START date and time placeholders
if (preg_match('/^#[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
$replace = date_i18n(ltrim($result, "#"), $this->start);
$replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
$event_string = str_replace($result, $replace, $event_string);
}
// matches all PHP END time placeholders for endtime
if (preg_match('/^#@[dDjlNSwzWFmMntLoYyaABgGhHisueIOPTZcrU]$/', $result)) {
$replace = date_i18n(ltrim($result, "#@"), $this->end);
$replace = apply_filters('em_event_output_placeholder', $replace, $this, $result, $target);
$event_string = str_replace($result, $replace, $event_string);
}
}
//Now do dependent objects
if (!empty($this->location_id) && $this->get_location()->location_status) {
$event_string = $this->get_location()->output($event_string, $target);
} else {
$EM_Location = new EM_Location();
$event_string = $EM_Location->output($event_string, $target);
}
//for backwards compat and easy use, take over the individual category placeholders with the frirst cat in th elist.
$EM_Categories = $this->get_categories();
if (count($EM_Categories->categories) > 0) {
$EM_Category = $EM_Categories->get_first();
}
if (empty($EM_Category)) {
$EM_Category = new EM_Category();
}
$event_string = $EM_Category->output($event_string, $target);
return apply_filters('em_event_output', $event_string, $this, $format, $target);
}
