Now Listing, and locale = '.$locale.' and list type = '.$amr_listtype.''; } if (!defined('AMR_NL')) define('AMR_NL','PHP_EOL'); /* we want to maybe be able to replace the table html for alternate styling - may need to keep the li items though */ $amrconstrainedevents = count($events); $html = ''; if (in_array ($amr_liststyle, array('smallcalendar','largecalendar','weekscalendar'))) { /* is it a calendar box we want - handle separately */ $html = amr_events_as_calendar($amr_liststyle, $events, $tid, $class); return($html); } $columns = $amr_event_columns; // 20151018 add so we can use easily//prepare_order_and_sequence ($amr_options['listtypes'][$amr_listtype]['compprop']); if (!$columns) return; // no display requested else $no_cols = count($columns); /* --- setup the html tags ---------------------------------------------- */ $htm = amr_get_html_structure ($amr_liststyle, $no_cols); /* -- show view options or not ------------------------------------------*/ if ((isset($amr_limits['show_views'])) and ($amr_limits['show_views']) and $change_view_allowed) { $views = amrical_calendar_views(); } else $views = ''; /* -- show month year nav options or not ----------------NOT IN USE - need to lift code out for reuse --------------------------*/ $start = amr_newDateTime('now'); if (!empty($amr_limits['start'])) //$start = amr_newDateTime('now'); //else $start = clone $amr_limits['start']; $navigation = ''; if ((isset($amr_limits['show_month_nav'])) and ($amr_limits['show_month_nav']) ) { if (isset ($amr_limits['months'])) $months = $amr_limits['months']; else $months = 1; // $start = new Datetime('now',$amr_globaltz); // $start = clone $amr_limits['start']; $navigation = amr_calendar_navigation($start, $months, 0, $amr_liststyle); // include month year dropdown with links $navigation = ''; } else { if ((isset($amr_limits['month_prev_next'])) and $amr_limits['month_prev_next'] and function_exists('amr_do_month_prev_next_shortcode')) { $navigation .= amr_do_month_prev_next_shortcode(); } if ((isset($amr_limits['month_year_dropdown'])) and $amr_limits['month_year_dropdown'] and function_exists('amr_month_year_navigation')) { $navigation .= amr_month_year_navigation($start); } } /* -- heading and footers code ------------------------------------------*/ if (isset($amr_limits['headings'])) $doheadings = $amr_limits['headings']; else $doheadings = true; if (isset($amr_limits['pagination'])) $dopagination = $amr_limits['pagination']; else $dopagination = true; $headhtml = ''; if ($doheadings) { $docolheading=false; if (ICAL_EVENTS_DEBUG) {echo '
Headings? '; var_dump($amr_options['listtypes'][$amr_listtype]['heading']);} foreach ($amr_options['listtypes'][$amr_listtype]['heading'] as $i => $h) { if (!empty($h)) $docolheading=true; } if ($docolheading) { foreach ($columns as $i => $col) { if (isset($amr_options['listtypes'][$amr_listtype]['heading'][$i])) $colhead = __($amr_options['listtypes'][$amr_listtype]['heading'][$i],'amr-ical-events-list'); else $colhead = ' '; $headhtml .= amr_do_a_headercell_html($htm, $i, $colhead); } $html .= amr_do_column_header_html($htm, $i, $headhtml); } } /* ***** with thechange in list types, we have to rethink how we do the footers .... for tables we say the footers up front, but for others not. */ $fhtml = ''; if ((isset($amr_options['ngiyabonga']) and ($amr_options['ngiyabonga']))) $fhtml .= amr_ngiyabonga(); else $fhtml .=''; if ((isset($amr_limits['show_look_more'])) and ($amr_limits['show_look_more'])) { $fhtml .= amr_show_look_more(); } if ((!empty($amr_limits)) and ($amrtotalevents > $amrconstrainedevents) ) { if ($dopagination and function_exists('amr_semi_paginate')) $fhtml .= amr_semi_paginate(); if (function_exists('amr_ical_edit')) $fhtml .= amr_add_new_event_link(); } $alt = false; /* -- body code ------------------------------------------*/ /* ----------- check for groupings and compress these to requested groupings only */ $groupings = amr_get_groupings_requested (); $groupedevents = amr_assign_events_to_groupings ($groupings, $events); // will just return if no grouping $html .= amr_list_events_in_groupings ($htm, '', $columns, $groupedevents, $events); if (!empty ($tid)) { $tid = ' id="'.$tid.'" '; } $html = ((!empty($htm['box'])) ? ($htm['box'].$tid.' class="'.$class.'">') : '') .$html .$htm['boxc'] .$fhtml; $html = $views.AMR_NL .$navigation.AMR_NL .$html.AMR_NL; return ($html); } } if (!function_exists('amr_show_more_prev')) { // coming later maybe, or will mods to look more be adequate? // - show 'more' on page 2 onwards // - on page 2 onwards, show see previous (like a back button?) // - do not show more on last page - have to check DB for 'last event date' ? may slow things down function amr_show_more_prev() { } } if (!function_exists('amr_show_look_more')) { // does a google style next function amr_show_look_more() { global $amr_limits, $amr_options, $amr_formats, $amr_globaltz, $amr_last_date_time; $next = new datetime('',$amr_globaltz); if (!empty($amr_last_date_time)) { $next = clone $amr_last_date_time; // get last used event date } else { $amr_last_date_time = $amr_limits['end'] ; $next = $amr_limits['end'] ; } date_time_set($next,0,0,0); // set to the beginning of the day $prev = $amr_limits['start'] ; $nexturl = add_query_arg ('events', $amr_limits['events']*2); $prevurl = remove_query_arg ('events'); // if no events, then this makes no sense $explaint = sprintf (__('Displaying %s events.'),$amr_limits['events']) ; $explaint = ''; // due to events limit, it may not show all events in a given day, so do not say displaying until date, // rather just start the next display from that last date - may be a few events that overlap. foreach ($amr_limits as $i=>$value) { if (in_array ($i, array('days','hours','months','weeks'))) { $nexturl = add_query_arg ($i, $value, $nexturl); $prevurl = add_query_arg ($i, $value, $prevurl); date_modify($prev, '-'.$value.' '.$i); // work back to the previous event } } $nextd = $next->format("Ymd"); $prevd = $prev->format("Ymd"); $nexturl = (add_query_arg (array ('start'=>$nextd ), $nexturl)); $prevurl = (add_query_arg (array ('start'=>$prevd ), $prevurl)); // NB MUST increase the number of events otherwise one can get caught in a situation where if num of events less than events in a day, one can never get past that day. if (empty($amr_options['lookmoremessage'])) $moret = __('Look for more', 'amr-ical-events-list'); else /* translators: ignore, the text appears for translation eslewhere */ $moret = __($amr_options['lookmoremessage'],'amr-ical-events-list'); $morett = sprintf( __('Look for more from %s' ,'amr-ical-events-list'),$amr_last_date_time->format($amr_formats['Day'])); if (!empty($_REQUEST['start'])) { if (empty($amr_options['lookprevmessage'])) $prevt = ''; else /* translators: ignore, the text appears for translation eslewhere */ $prevt = __($amr_options['lookprevmessage'],'amr-ical-events-list'); if (empty($amr_options['resetmessage'])) $reset = ''; // allow it to be blanked out else /* translators: ignore, the text appears for translation eslewhere */ $reset = __($amr_options['resetmessage'],'amr-ical-events-list'); } else { // if we on first page, do not show $reset = ''; $prevt = ''; } if (!empty ($reset) ) { $reseturl = remove_query_arg(array('start','startoffset','events','days','months','hours','weeks')); $reset =''.$reset.''; } if (!empty ($prevt) ) { $prevt =''.$prevt.''; } return ( '
'
.$prevt.' '
.$reset.' '
.''.$moret.''
.'
'
);
}
}
if (!function_exists('amr_parseModifiers')) {
function amr_parseModifiers($text) {
/* NAME="Contact Name";ID=28380;TYPE=SingleLine
*/
$modifers = array();
$p = explode (';',$text); /* if only a single will still return one array value */
foreach ($p as $i => $v) {
$eq = strpos($v,'=');
$pmodifier = substr ($v,0,$eq);
$pvalue = substr ($v,$eq+1);
$func = 'amr_parse'.$pmodifier;
if (function_exists ($func)) {
$modifers[$pmodifier] = (call_user_func($func, $pvalue));
}
else {
$modifers[$pmodifier] = $pvalue;
}
}
return ($modifers);
}
}
if (!function_exists('amr_format_repeatable_property')) {
function amr_format_repeatable_property ($content, $k, $event, $before='', $after='') {
// for properties that can have multiple values and for which we have received an array of those values, we need to do the format routine for each value
$c = '';
foreach ($content as $i => $v) {
if (!(empty($v))) {
$c .= amr_format_value ($v, $k, $event, $before,$after) .' ';
}
}
return ($c);
}
}
if (!function_exists('amr_format_value')) {
function amr_format_value ($content, $k, $event, $before='', $after='') { /* include the event so we can check for things like all day */
/* Format each Ical value for our presentation purposes
Note: Google does toss away the html when editing the text, but it is there if you add but don't edit.
what about all day?
*/
global $amr_formats; /* amr check that this get set to the chosen list type */
global $amr_options;
global $amr_listtype;
global $eventtaxonomies;
//echo ''.$k; if (empty($content)) return(''); if ($k == 'ORGANIZER') { // it is an array but a parsed one, not repeatable $htmlcontent = amr_format_organiser ($content); } elseif ($k == 'ATTENDEE') { // it is an array but a parsed one, not repeatable $htmlcontent = amr_format_attendees ($content); } elseif ($k == 'Attendee-counts') { // it is an array but we format the whole thing once $htmlcontent = amr_format_attendee_counts ($content); } else if (is_object($content)) { switch ($k){ case 'EventDate': { $htmlcontent = ('' .amr_format_date ('c', $content).'">' //must be ISO 8601 date for microformats to work .amr_format_date ($amr_formats['Day'], $content) .'' ); break; } case 'EndDate': { $days = amr_event_is_multiday($event); if ( $days > 1) $htmlcontent = ('' //must be ISO 8601 date .amr_format_date ($amr_formats['Day'], $content) .'' ); else $htmlcontent = ''; break; } case 'EndTime': case 'StartTime':{ if (isset($event['allday']) and ($event['allday'] === 'allday')) $htmlcontent = ''; else $htmlcontent = amr_format_time ($amr_formats['Time'], $content); break; } case 'DTSTART': case 'DTEND': case 'UNTIL': { $htmlcontent = amr_format_date ($amr_formats['Day'], $content); if (empty($event['allday']) or !($event['allday'] == 'allday')) $htmlcontent .= ' '.amr_format_time ($amr_formats['Time'], $content); break; } case 'X-WR-TIMEZONE': { /* amr need to add code to reformat the timezone as per admin entry. Also only show if timezone different ? */ $htmlcontent = amr_format_tz(timezone_name_get($content)); break; } case 'TZID': { /* amr need to add code to reformat the timezone as per admin entry. Also only show if timezone different ? */ $htmlcontent = amr_format_tz (timezone_name_get($content)); break; } case 'timezone': { /* amr need to add code to reformat the timezone as per admin entry. Also only show if timezone different ? */ $htmlcontent = amr_format_timezone ($content); break; } default: /* should not be any */ $htmlcontent = amr_format_date ($amr_formats['DateTime'], $content); } } elseif (is_array($content)) { if ($k === 'DURATION') { $htmlcontent = amr_format_duration ($content); } elseif (($k === 'RRULE') or ($k === 'EXRULE')) { $htmlcontent = amr_format_rrule($content); } elseif (($k === 'RDATE') or ($k === 'EXDATE')) { $htmlcontent = amr_prettyprint_r_ex_date ($content); } elseif ($k=== 'CATEGORIES') { // umm - what if ics category $htmlcontent = amr_format_taxonomies ('category', $content); } elseif ($k=== 'post_tag' ) { $htmlcontent = amr_format_taxonomies ('post_tag', $content); } elseif ($k == 'ATTACH') { if (isset($content[0]['type'] )) { // then we are at the top level of the array, so can ask to handled repetaed values return ( amr_format_repeatable_property ($content, $k, $event, $before, $after)); } else $htmlcontent = amr_format_attach ($content, $event); } else { /* simple array don't think we need to list the items separately eg: multiple comments or descriptions - just line */ if (!empty( $eventtaxonomies) and in_array( $k, $eventtaxonomies)) { $htmlcontent = amr_format_taxonomies ($k, $content); } else { return( amr_format_repeatable_property ($content, $k, $event, $before, $after)); } } } elseif (is_null($content) OR ($content === '')) $htmlcontent = ''; else { if (function_exists ('amr_format_'.$k)) { $htmlcontent =(call_user_func('amr_format_'.$k, $content)); } else switch ($k){ case 'COMMENT': case 'DESCRIPTION': { //var_dump($content); $htmlcontent = html_entity_decode(amr_click_and_trim(nl2br2(amr_amp($content)))); break; } case 'SUMMARY': case 'icsurl': case 'addtogoogle': case 'addevent': case 'subscribeevent': case 'subscribeseries': case 'map': case 'refresh': case 'attending_event': { $htmlcontent = $content; /* avoid hyperlink as we may have added url already */ break; } case 'URL': /* assume valid URL, should not need to validate here, then format it as such */ $htmlcontent = amr_format_url($content); break; case 'LOCATION': { $htmlcontent = (amr_click_and_trim(nl2br2(amr_amp($content)))); break; } case 'X-WR-TIMEZONE':{ /* not parsed as object - since it is cal attribute, not property attribue */ $htmlcontent = (amr_format_tz ($content)); break; } case 'allday': { $htmlcontent =(amr_format_allday($content)); break; } default: /* Convert any newlines to html breaks */ if (!empty( $eventtaxonomies) and in_array( $k, $eventtaxonomies)) { $htmlcontent = amr_format_taxonomies ($k, $content); } else { $func = 'amr_format_'.str_replace('-','_',$k); if (function_exists($func)) { $htmlcontent = call_user_func ($func, $content); } else $htmlcontent = $content; $htmlcontent = str_replace("\n", "
", $htmlcontent); } } } if (empty ($htmlcontent) ) return; return ($before.$htmlcontent.$after); } } if (!function_exists('amr_wp_format_date')) { function amr_wp_format_date( $format, $datestamp, $gmttf) { /* want a integer timestamp or a date object */ /* Need to get rid the unnecessary date logic - should only be using date objects for now */ if (is_object($datestamp)) { $offset = $datestamp->getOffset(); If (isset ($_REQUEST['tzdebug'])) { echo '
Want to format '.$datestamp->format('Ymd His').' in '.$format.' like this '.$datestamp->format($format).' but localised'; // echo '
Add offset '.$offset/(60*60).' back to Unix timestamp to force correct localised date '; } $dateInt = $datestamp->format('U') + $offset; //to get the time in right timezone } else if (is_integer ($datestamp)) $dateInt = $datestamp; else return(false); if (stristr($format, '%') ) return (strftime( $format, $dateInt )); /* keep this for compatibility! will not localise though */ else { //var_dump($dateInt); $text = date_i18n($format, $dateInt, $gmttf); /* should be false, otherwise we get the utc/gmt time. */ If (false and isset ($_REQUEST['tzdebug'])) { echo '
Localised with gmt=false: '.$text.'
'; $text2 = date_i18n($format, $dateInt, false); echo 'Localised with gmt=true: '.$text2.'
'; $text3 = amr_date_i18n ('D, F j, Y g:i a', $datestamp); echo 'Localised with amr date obj fn: '.$text3.'
'; } return ($text); // } } } if (!function_exists('amr_show_in_events_timezone')) { function amr_show_in_events_timezone( $amr_globaltz, $e) { // if we are here, then we want to change global tz to this events tz, change for each event if the event has a tz global $ical_timezone; if (isset($_REQUEST['debugtz'])) { echo '
applying tz filter'; var_dump($e); } if (!empty($e['timezone']) and is_object($e['timezone'])) $amr_globaltz = $e['timezone']; else $amr_globaltz = $ical_timezone; // must reset it else will just use last events timezone - bad for local floating events return ($amr_globaltz); } } if (!function_exists('amr_decide_display_timezone')) { function amr_decide_display_timezone($e) { // if we want to display event timezones only, then set the global tz here for each event global $amr_globaltz; // timezone will only be altered if filter has been applied $amr_globaltz = apply_filters('amr_show_in_events_timezone', $amr_globaltz, $e, 2); } } if (!function_exists('amr_format_time')) { function amr_format_time( $format, $datestamp) { /* want a integer timestamp or a date object */ global $amr_globaltz; date_timezone_set ($datestamp, $amr_globaltz); /* Converting here, but then some derivations wrong eg: unsetting of end date */ // check for midnight, midday, noon etc $time = $datestamp->format('His'); if (isset($_GET['tzdebug'])) echo '
Time='.$time; $humanspeak = apply_filters('amr_human_time',$time); if (!($time === $humanspeak )) return($humanspeak); else return (amr_format_date( $format, $datestamp)) ; } } if (!function_exists('amr_format_date')) { function amr_format_date( $format, $datestamp) { /* want a integer timestamp or a date object */ global $amr_options, $amr_globaltz; //if (is_string($datestamp)) $datestamp = date_create($datestamp, $amr_globaltz); if (isset ($amr_options ['date_localise'])) $method = $amr_options ['date_localise']; else $method = 'wp'; // v4.0.9 was none date_timezone_set ($datestamp, $amr_globaltz); /* Converting here, but then some derivations wrong eg: unsetting of end date */ if (isset($_GET['tzdebug'])) echo '
'.$datestamp->format('c'); if ($method === 'wp') return amr_wp_format_date ( $format, $datestamp, false); else if ($method === 'wpgmt') return amr_wp_format_date ( $format, $datestamp, true); else if ($method === 'amr') return amr_date_i18n ( $format, $datestamp); else { if (stristr($format, '%') ) return (strftime( $format, $datestamp->format('U') )); /* keep this for compatibility! will not localise though */ else return ($datestamp->format($format)); } } } if (!function_exists('amr_format_duration')) { function amr_format_duration ($arr) { /* receive an array of hours, min, sec */ foreach ($arr as $i => $d) if ($d === 0) unset ($arr[$i]); $i = count($arr); if ($i > 1) $sep = ', '; else $sep = ''; $d = ''; if (isset ($arr['years'] )) { $d .= sprintf (_n ("%u year", "%u years", $arr['years'], 'amr-ical-events-list'), $arr['years']); $d .= $sep; $i = $i-1; } if (isset ($arr['months'] )) { $d .= sprintf (_n ("%u month ", "%u months ", $arr['months'], 'amr-ical-events-list'), $arr['months']); if ($i> 1) {$d .= $sep;} $i = $i-1; } if (isset ($arr['weeks'] )) { $d .= sprintf (_n ("%u week ", "%u weeks", $arr['weeks'], 'amr-ical-events-list'), $arr['weeks']); if ($i> 1) {$d .= $sep;} $i = $i-1; } if ((isset ($arr['days'] )) ) { $d .= sprintf (_n ("%u day", "%u days", $arr['days'], 'amr-ical-events-list'), $arr['days']); // If (ICAL_EVENTS_DEBUG) {echo ' and d = '.$d;} if ($i> 1) {$d .= $sep;} $i = $i-1; } if (isset ($arr['hours'] )) { $d .= sprintf (_n ("%u hour", "%u hours", $arr['hours'], 'amr-ical-events-list'), $arr['hours']); if ($i> 1) {$d .= $sep;} $i = $i-1; } if (isset ($arr['minutes'] )) { $d .= sprintf (_n ("%u minute", "%u minutes", $arr['minutes'], 'amr-ical-events-list'), $arr['minutes']); if ($i> 1) {$d .= $sep;} $i = $i-1; } if (isset ($arr['seconds'] )) { $d .= sprintf (_n ("%u second", "%u seconds", $arr['seconds'], 'amr-ical-events-list'), $arr['seconds']); } return($d); } } if (!function_exists('amr_format_tz')) { // this is the change timezone icon in the header function amr_format_tz ($tzstring) { global $amr_globaltz, $amr_options; $url = esc_url_raw($_SERVER['REQUEST_URI']); $tz = timezone_name_get($amr_globaltz); if ($tz === $tzstring) $tz2 = date_default_timezone_get(); else $tz2 = $tzstring; if ($tz2===$tz) $tz2 = 'UTC'; $text1 = __('Change Timezone','amr-ical-events-list'); $text2 = sprintf( __('Timezone: %s, Click for %s','amr-ical-events-list'),$tz, $tz2); if (isset ($amr_options['no_images']) and $amr_options['no_images']) $t3 = $text1; else $t3 = '
Organiser array: '; var_dump($org);} $text = ''; if (!(is_array($org))) { $org = amr_parseOrganiser('ORGANIZER;'.$org); // may not have been parsed yet (eg in wp events) //$org = amr_parse_property ('ORGANIZER;'.$org); If (ICAL_EVENTS_DEBUG) var_dump($org); } if (!empty ($org['CN'])) { if (!empty ($org['MAILTO'])) $text = amr_format_mailto ($org['MAILTO'], $org['CN'], $title=__('Organiser', 'amr-ical-events-list')); //''.$org['CN'].''; else $text = $org['CN']; } else { if (!empty ($org['MAILTO'])) $text = amr_format_mailto ($org['MAILTO'], $org['MAILTO'], $title=__('Organiser', 'amr-ical-events-list')); //''.$org['MAILTO'].''; } if (!empty ($text)) $text .= ' '; if (!empty ($org['SENT-BY'])) { $text .= __('Sent by ','amr-ical-events-list').''.$org['SENT-BY'].''; } return($text); } } /* = "ROLE" "=" ("CHAIR" ; Indicates chair of the ; calendar entity / "REQ-PARTICIPANT" ; Indicates a participant whose ; participation is required / "OPT-PARTICIPANT" ; Indicates a participant whose ; participation is optional / "NON-PARTICIPANT" ; Indicates a participant who ; is copied for information ; purposes only / x-name ; Experimental role / iana-token) ; Other IANA role ; Default is REQ-PARTICIPANT "PARTSTAT" = ("NEEDS-ACTION" ; Event needs action / "ACCEPTED" ; Event accepted / "DECLINED" ; Event declined / "TENTATIVE" ; Event tentatively ; accepted / "DELEGATED" ; Event delegated / x-name ; Experimental status / iana-token) ; Other IANA-registered ; status ; These are the participation statuses for a "VEVENT". ; Default is NEEDS-ACTION. RSVPPurpose: To specify whether there is an expectation of a favor of a reply from the calendar user specified by the property value. rsvpparam = "RSVP" "=" ("TRUE" / "FALSE") ; Default is FALSE "CUTYPE" "=" ("INDIVIDUAL" ; An individual / "GROUP" ; A group of individuals / "RESOURCE" ; A physical resource / "ROOM" ; A room resource / "UNKNOWN" ; Otherwise not known / x-name ; Experimental type / iana-token) ; Other IANA-registered ; type ; Default is INDIVIDUAL SENT-BY DELEGATED-FROM DELEGATED-TO MEMBER DIR ORGANIZER;DIR="ldap://example.com:6666/o=ABC%20Industries, c=US???(cn=Jim%20Dolittle)":mailto:jimdo@example.com */ if (!function_exists('amr_format_attendee_counts ')) { function amr_format_attendee_counts ($status) { $text = array(); foreach ($status as $s => $n) { if (!empty($n)) { $text[] = amr_format_PARTSTAT ($s) .' ('.$n.')'; } } return implode(' ',$text); } } if (!function_exists('amr_derive_attendee_counts')) { // given array of attendees function amr_derive_attendee_counts($attendees) { $text = ''; $status = array(); //'ACCEPTED','TENTATIVE','DELEGATED','NEEDS-ACTION','DECLINED','COMPLETED','IN-PROCESS' if (is_array($attendees)) { // How should they be sorted ? // CN alpha? or email alpha or by part stat? or role ? //amr_sort_by_two_cols ('ROLE', 'CN', $attendees); // sort by participaton status, may include all foreach ($attendees as $i => $attendee) { if (empty($attendee['PARTSTAT'])) { if (empty($status['NEEDS-ACTION'])) // the default $status['NEEDS-ACTION'] = 1; else $status['NEEDS-ACTION']++; // RFC 5545 default } else { // add count if (empty($status[$attendee['PARTSTAT']])) $status[$attendee['PARTSTAT']] = 1; else $status[$attendee['PARTSTAT']]++; } } } return $status; } } if (!function_exists('amr_format_attendees') ) { // overwritten by addon function amr_format_attendees ($attendees) {/* receive array of hopefully attendess[] CN and MAILTO, and possibly other */ // in plain ics only individuals and accepted attendees listed and by plain name only // maybe show some stats ? $text = ''; $status = array(); //'ACCEPTED','TENTATIVE','DELEGATED','NEEDS-ACTION','DECLINED','COMPLETED','IN-PROCESS' if (is_array($attendees)) { // How should they be sorted ? // CN alpha? or email alpha or by part stat? or role ? amr_sort_by_two_cols ('ROLE', 'CN', $attendees); // sort by role then name foreach ($attendees as $i => $attendee) { // only shows accepted attendance if ($attendee['PARTSTAT'] == 'ACCEPTED') { $list[] = amr_format_attendee ($attendee); } } if (!empty($list)) { //$text .= '
- '.implode ('
- ',$list).'
',$list); } } return($text); } } if (!function_exists('amr_format_PARTSTAT') ) { // called from format attendee function amr_format_PARTSTAT ($participation_status) { $text = ''; switch ($participation_status) { case 'ACCEPTED': $text = ' √ '.$text ; break; case 'DECLINED': $text = ' ✘ '. $text; break; case 'TENTATIVE': $text = ' ? '. $text; break; case 'DELEGATED': $text = ' → '. $text ; break; case 'NEEDS-ACTION': $text = ' ! '. $text ; break; } return (''.$text.''); } } if (!function_exists('amr_format_attendee') ) { // format a single attendee - maybe show role, status etc - overwritten by addon function amr_format_attendee ($attendee) { // do not show emails for privacy reasons // array could have //CUTYPE=INDIVIDUAL //ROLE=REQ-PARTICIPANT //PARTSTAT=ACCEPTED or PARTSTAT=NEEDS-ACTION Participation status // "ACCEPTED" ,"DECLINED","TENTATIVE", "DELEGATED //X-NUM-GUESTS=0 //CN=Common name //DELEGATED-FROM="mailto:bob@example.com //SENT-BY=mailto:jan_doe@example.com $text = ''; if (!empty ($attendee['CN'])) { if (!empty ($attendee['LINK'])) // internal amr-events representation , not RFC5545 spec $text = ''.$attendee['CN'].''; else $text = $attendee['CN']; } else { // we have no name, maybe just use the bit before the '@' if (isset($attendee['text'])) { // maybe use this text $text = $attendee['text']; } elseif (isset($attendee['MAILTO'])) { // maybe use this text //$text = $attendee['MAILTO']; $text = stristr($attendee['MAILTO'],'@', true); } else { if (is_array($attendee)) {// now we desparate, dump the lot just in case but indicate we not happy $text= '?? '.implode(', ', $attendee); } else $text = '?? '.$attendee; } } if (!empty($attendee['PARTSTAT'])) { $text = amr_format_PARTSTAT ($attendee['PARTSTAT'], $attendee).' '.$text; } return ($text); } }