211 lines
11 KiB
PHP
211 lines
11 KiB
PHP
<?php
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/*
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Microformats Sidebar Display
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*/
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@serendipity_plugin_api::load_language(dirname(__FILE__));
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class serendipity_plugin_microformats extends serendipity_plugin
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{
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var $title = PLUGIN_MICROFORMATS_TITLE_N;
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var $timezones = array('-1200' => '-12 (IDLW)',
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'-1100' => '-11 (NT)',
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'-1000' => '-10 (HST)',
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'-0900' => '-9 (AKST)',
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'-0800' => '-8 (PST/AKDT)',
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'-0700' => '-7 (MST/PDT)',
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'-0600' => '-6 (CST/MDT)',
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'-0500' => '-5 (EST/CDT)',
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'-0400' => '-4 (AST/EDT)',
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'-0345' => '-3:45',
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'-0330' => '-3:30',
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'-0300' => '-3 (ADT)',
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'-0200' => '-2 (AT)',
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'-0100' => '-1 (WAT)',
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'Z' => '+0 (GMT/UTC)',
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'+0100' => '+1 (CET/BST/IST/WEST)',
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'+0200' => '+2 (EET/CEST)',
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'+0300' => '+3 (MSK/EEST)',
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'+0330' => '+3:30 (Iran)',
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'+0400' => '+4 (ZP4/MSD)',
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'+0430' => '+4:30 (Afghanistan)',
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'+0500' => '+5 (ZP5)',
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'+0530' => '+5:30 (India)',
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'+0600' => '+6 (ZP6)',
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'+0630' => '+6:30 (Myanmar)',
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'+0700' => '+7 (WAST)',
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'+0800' => '+8 (WST)',
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'+0900' => '+9 (JST)',
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'+0930' => '+9:30 (Central Australia)',
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'+1000' => '+10 (AEST)',
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'+1100' => '+11 (AEST [summer])',
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'+1200' => '+12 (NZST/IDLE)');
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function introspect(&$propbag)
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{
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global $serendipity;
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$this->title = $this->get_config('display_title', $this->title);
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$propbag->add('name', $this->title);
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$propbag->add('description', PLUGIN_MICROFORMATS_TITLE_D);
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$propbag->add('stackable', false);
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$propbag->add('author', 'Matthias Gutjahr');
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$propbag->add('version', '0.24.1');
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$propbag->add('requirements', array(
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'serendipity' => '0.9',
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'smarty' => '2.6.7',
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'php' => '4.1.0'
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));
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$propbag->add('groups', array('FRONTEND_FEATURES'));
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$propbag->add('configuration', array('display_title', 'sort', 'purge', 'include_entries', 'icondisplay', 'timezone', 'eventlist_XML', 'explain'));
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$this->dependencies = array('serendipity_event_microformats' => 'keep');
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}
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function introspect_config_item($name, &$propbag)
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{
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switch($name) {
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case 'display_title':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_MICROFORMATS_DISPLAY_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_DISPLAY_D);
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$propbag->add('default', PLUGIN_MICROFORMATS_TITLE_N);
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break;
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case 'sort':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_MICROFORMATS_SORT_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_SORT_D);
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$propbag->add('default', true);
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break;
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case 'purge':
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$propbag->add('type', 'string');
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$propbag->add('name', PLUGIN_MICROFORMATS_PURGE_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_PURGE_D);
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$propbag->add('default', '1');
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break;
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case 'include_entries':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_MICROFORMATS_ENTRIES_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_ENTRIES_D);
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$propbag->add('default', true);
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break;
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case 'icondisplay':
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$propbag->add('type', 'boolean');
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$propbag->add('name', PLUGIN_MICROFORMATS_ICONDISPLAY_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_ICONDISPLAY_D);
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$propbag->add('default', true);
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break;
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case 'timezone':
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$propbag->add('type', 'select');
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$propbag->add('name', PLUGIN_MICROFORMATS_TIMEZONE_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_TIMEZONE_D);
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$propbag->add('select_values', $this->timezones);
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$propbag->add('default', 'Z');
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break;
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case 'eventlist_XML':
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$propbag->add('type', 'text');
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$propbag->add('name', PLUGIN_MICROFORMATS_EVENTLIST_XML_N);
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$propbag->add('description', PLUGIN_MICROFORMATS_EVENTLIST_XML_D);
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$propbag->add('default', '<events><event summary="Football World Cup 2010" location="South Africa" url="http://www.fifa.com/de/worldcup/index/0,3360,WF2010,00.html?comp=WF&year=2010" dtstart="20100611T1930" dtend="20100711T2000" description="Africa\'s Calling" /></events>');
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break;
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case 'explain':
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$propbag->add('type', 'content');
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$propbag->add('default', PLUGIN_MICROFORMATS_EVENTLIST_XML_EXPLAIN);
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break;
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default:
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return false;
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}
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return true;
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}
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function generate_content(&$title)
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{
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global $serendipity;
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$plugin_dir = basename(dirname(__FILE__));
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if (($title = $this->get_config('display_title')) == '') {
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$title = $this->title;
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}
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if ($this->get_config('eventlist_XML') != '') {
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$xml = xml_parser_create('ISO-8859-1');
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$linkxml = $this->get_config('eventlist_XML');
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xml_parse_into_struct($xml, $linkxml, $struct, $index);
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xml_parser_free($xml);
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$i = 0;
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foreach ($struct as $k => $v) {
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if (is_array($v['attributes'])
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&& isset($v['attributes']['SUMMARY'])
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&& isset($v['attributes']['DTSTART'])) {
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$event[$i++] = $v['attributes'];
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}
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}
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$mapping = array( 'mf_hCalendar_summary' => 'SUMMARY',
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'mf_hCalendar_location' => 'LOCATION',
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'mf_hCalendar_url' => 'URL',
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'mf_hCalendar_startdate'=> 'DTSTART',
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'mf_hCalendar_enddate' => 'DTEND',
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'mf_hCalendar_desc' => 'DESC');
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if ($this->get_config('include_entries') === true) {
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if ($serendipity['dbType'] == "postgres") {
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// "value" needs to be casted to INT, otherwise PostgreSQL will raise an error:
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// operator does not exist: text > integer
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$query = 'SELECT * FROM ' . $serendipity['dbPrefix'] . 'entryproperties WHERE property LIKE \'mf_hCalendar_%\' AND entryid IN (SELECT entryid FROM ' . $serendipity['dbPrefix'] . 'entryproperties WHERE property = \'mf_hCalendar_startdate\' AND value::INT > (' . time() . ($this->get_config('purge') !== false ? ' - ' . 86400 * intval($this->get_config('purge')) : ' ') . '))';
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} else {
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$query = 'SELECT * FROM ' . $serendipity['dbPrefix'] . 'entryproperties WHERE property LIKE \'mf_hCalendar_%\' AND entryid IN (SELECT entryid FROM ' . $serendipity['dbPrefix'] . 'entryproperties WHERE property = \'mf_hCalendar_startdate\' AND value > (' . time() . ($this->get_config('purge') !== false ? ' - ' . 86400 * intval($this->get_config('purge')) : ' ') . '))';
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}
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$result = serendipity_db_query($query, false, 'assoc');
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$counter = count($event)-1;
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if (is_array($result)) {
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foreach ($result as $k => $v) {
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if ($v['property'] == 'mf_hCalendar_startdate' || $v['property'] == 'mf_hCalendar_enddate') {
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$ev[$v['entryid']][$mapping[$v['property']]] = date('Ymd\THm', $v['value']);
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} else {
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$ev[$v['entryid']][$mapping[$v['property']]] = utf8_decode($v['value']);
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}
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}
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foreach ($ev as $k => $v) {
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$event[] = $ev[$k];
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}
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}
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}
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if ($this->get_config('purge') > 0 && is_array($event)) {
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foreach ($event as $k => $v) {
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if (strtotime($v['DTSTART'] . $this->get_config('timezone')) < (time() - 86400 * intval($this->get_config('purge')))) {
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unset($event[$k]);
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}
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}
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}
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if ($this->get_config('sort') !== false && is_array($event) && count($event) > 1) {
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foreach ($event as $k => $v) {
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$dtstart_sort[$k] = $v['DTSTART'];
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}
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array_multisort($dtstart_sort, SORT_ASC, $event);
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}
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if (is_array($event)) {
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foreach ($event as $v) {
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// das muss noch ausgearbeitet werden:
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//$dtstart = explode('+', $v['DTSTART']);
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$dtstart = str_replace('T', ' ', $v['DTSTART']);
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$v['DTSTART'] .= $this->get_config('timezone');
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echo '<div class="vevent" style="margin-bottom:1em;">';
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echo '<p class="summary" style="font-weight:bold;margin:0;padding:0;color:#DDD">' . htmlentities($v['SUMMARY'], ENT_COMPAT, LANG_CHARSET) . '</p>';
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echo '<p style="margin:0;padding:0 0 0 18px;background:url(' . $serendipity['baseURL'] . 'plugins/serendipity_event_microformats/img/house_12.png) 0 0 no-repeat;"><a href="' . $v['URL'] . '" class="url location" style="color:#70191B;">' . htmlentities($v['LOCATION'], ENT_COMPAT, LANG_CHARSET) . '</a></p>';
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echo '<p style="margin:0;padding:0 0 0 18px;background:url(' . $serendipity['baseURL'] . 'plugins/serendipity_event_microformats/img/clock_12.png) 0 0 no-repeat;"><abbr class="dtstart" title="' . $v['DTSTART'] . '" style="color:#70191B;">' . date('d.m.Y, H:i', strtotime($dtstart)) . ' Uhr</abbr><!-- — <abbr class="dtend" title="' . $v['DTEND'] . '">' . date('d.m.Y H:i', strtotime($v['DTEND'])) . ' Uhr</abbr>--></p>';
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/* LATER if (isset($v['DESC'])) {
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echo '<p class="description" style="margin:0 0 0 3px;padding:0;">' . $v['DESC'] . '</p>';
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}*/
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echo '</div>';
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}
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}
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}
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if ($this->get_config('icondisplay', true)) {
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echo '<div style="text-align:right;"><a href="http://microformats.org/wiki/hcalendar" title="hCalendar microformat enabled"><img src="' . $serendipity['baseURL'] . 'plugins/' . $plugin_dir . '/img/icon-hcalendar.png" width=29" height="18" alt="hCalendar" style="border:none;" /></a></div>';
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}
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}
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}
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