/**
* Filters all {event*} tags
* @param $content Content to filter
* @param $evt Event Object (optional)
* @return String Filtered content
*/
function filterContent($content, $evt = NULL)
{
// Match all tags, but make sure that no escaped {} are selected!
preg_match_all('/[^\\\\]?(\\{event[s]?_(.+?[^\\\\])\\})/is', $content, $matches, PREG_SET_ORDER);
foreach ($matches as $k => $m) {
$matches[$k][0] = $m[1];
$matches[$k][1] = $m[2];
unset($matches[$k][2]);
}
if (count($matches) == 0) {
return $content;
}
// Get Page url if any
$page_id = intval(get_option('fse_page'));
if (!empty($page_id)) {
$page_url = get_permalink($page_id);
if (!empty($page_url)) {
if (strpos($page_url, '?') === false) {
$page_url .= '?event=';
} else {
$page_url .= '&event=';
}
}
}
$showenddate = get_option('fse_show_enddate') == true ? true : false;
$hideifallday = get_option('fse_allday_hide_time') == true ? true : false;
if (!empty($evt)) {
// We just create an event object, if it does no exist, all var are empty!
} elseif (isset($_GET['event'])) {
$evt = new fsEvent(intval($_GET['event']), 'publish');
} else {
// Load an empty event, to get all attributes in the correct format
$evt = new fsEvent(-1);
}
// Calculate duration
$start = floor($evt->tsfrom / 60);
$end = floor($evt->tsto / 60);
$diff = $end - $start;
if ($evt->allday == true) {
$dur_days = floor($diff / 1440) + 1;
// Add 1 day
} else {
$dur_days = floor($diff / 1440);
$diff -= $dur_days * 1440;
$dur_hours = floor($diff / 60);
$diff -= $dur_hours * 60;
$dur_minutes = $diff;
}
foreach ($matches as $m) {
//$token = explode(';', $m[1]);
$token = array();
$qopen = false;
$esc = false;
$temp = '';
// Covert URL Encodings
$m[1] = html_entity_decode($m[1]);
$m[1] = str_replace(array('”', '″', '“'), array('"', '"', '"'), $m[1]);
/*$m[1] = preg_replace('~&#x([0-9a-f]+);~ei', 'chr(hexdec("\\1"))', $m[1]);
$m[1] = preg_replace('~&#([0-9]+);~e', 'chr("\\1")', $m[1]);*/
for ($i = 0; $i < strlen($m[1]); $i++) {
if ($m[1][$i] == '"' && $esc == false) {
$qopen = !$qopen;
$esc = false;
$temp .= '"';
} elseif ($m[1][$i] == "\\") {
// Maybe already escaped, just add it as well
if ($esc == true) {
$temp .= '\\';
// Make 2!
$esc = false;
} else {
$esc = true;
}
} elseif ($m[1][$i] == ';' && $qopen == false) {
$token[] = trim($temp);
$temp = '';
$esc = false;
} else {
$temp .= $m[1][$i];
$esc = false;
}
}
if (!empty($temp)) {
$token[] = $temp;
}
$opts = array();
$opts_orig = array();
if (count($token) > 1) {
for ($i = 1; $i < count($token); $i++) {
list($opt_orig, $val) = explode('=', $token[$i], 2);
$val = trim($val);
$opt_orig = trim($opt_orig);
$opt = strtolower($opt_orig);
// Remove " "
preg_match('/^"(.*)"$/s', $val, $matches);
if (count($matches) > 0) {
$val = $matches[1];
}
$opts[$opt] = $val;
$opts_orig[$opt_orig] = $val;
}
}
$tag = strtolower(trim($token[0]));
// Reset!
$rep = '';
switch ($tag) {
case 'id':
if (isset($opts['id'])) {
unset($evt);
$evt = new fsEvent(intval($opts['id']), 'publish');
$rep = '';
} else {
$rep = $evt->eventid;
}
break;
case 'subject':
if (empty($evt->subject)) {
$rep = __('Event not found');
} else {
$rep = $evt->subject;
}
break;
case 'location':
$rep = $evt->location;
break;
case 'description':
$rep = $evt->getDescription();
break;
case 'author':
$rep = $evt->author_t;
break;
case 'publisher':
$rep = $evt->publishauthor_t;
break;
case 'authorid':
$rep = $evt->author;
break;
case 'publisherid':
$rep = $evt->publishauthor;
break;
case 'startdate':
if (!empty($evt->tsfrom)) {
if (isset($opts['fmt'])) {
$rep = $evt->getStart($opts['fmt'], 2);
} else {
$rep = $evt->getStart('', 2);
}
} else {
$rep = '';
}
break;
case 'enddate':
if (!empty($evt->tsto)) {
if (isset($opts['alwaysshowenddate'])) {
$l_sed = $opts['alwaysshowenddate'] == true ? true : false;
} else {
$l_sed = $showenddate;
}
// Do not display if date AND time is the same
if ($l_sed == false && (fsCalendar::date('d', $evt->tsto) == fsCalendar::date('d', $evt->tsfrom) && fsCalendar::date('m', $evt->tsto) == fsCalendar::date('m', $evt->tsfrom) && fsCalendar::date('Y', $evt->tsto) == fsCalendar::date('Y', $evt->tsfrom))) {
$rep = '';
} else {
if (isset($opts['before'])) {
$rep = $opts['before'];
} else {
$rep = '';
}
if (isset($opts['fmt'])) {
$rep .= $evt->getEnd($opts['fmt'], 2);
} else {
$rep .= $evt->getEnd('', 2);
}
}
} else {
$rep = '';
}
break;
case 'starttime':
if (!empty($evt->tsfrom)) {
if (isset($opts['hideifallday'])) {
$l_hide = $opts['hideifallday'] == true ? true : false;
} else {
$l_hide = $hideifallday;
}
if ($evt->allday == true && $l_hide == true) {
$rep = '';
} else {
// Do not display if date AND time is the same
if (isset($opts['fmt'])) {
$rep = $evt->getStart($opts['fmt'], 3);
} else {
$rep = $evt->getStart('', 3);
}
}
} else {
$rep = '';
}
break;
case 'endtime':
if (!empty($evt->tsto)) {
if (isset($opts['hideifallday'])) {
$l_hide = $opts['hideifallday'] == true ? true : false;
} else {
$l_hide = $hideifallday;
}
// Do not display if date AND time is the same
if (isset($opts['alwaysshowenddate'])) {
$l_sed = $opts['alwaysshowenddate'] == true ? true : false;
} else {
$l_sed = $showenddate;
}
if ($evt->allday == true && $l_hide == true || $l_sed == false && $evt->tsfrom == $evt->tsto) {
$rep = '';
} else {
if (isset($opts['before'])) {
$rep = $opts['before'];
} else {
$rep = '';
}
if (isset($opts['fmt'])) {
$rep .= $evt->getEnd($opts['fmt'], 3);
} else {
$rep .= $evt->getEnd('', 3);
}
}
} else {
$rep = '';
}
break;
case 'duration':
$t = $opts['type'];
$a = $opts['suffix'];
$e = isset($opts['empty']) ? $opts['empty'] : 0;
if (in_array($t, array('d', 'h', 'm'))) {
if ($evt->allday == true) {
if ($t == 'd') {
$rep = $dur_days . $a;
} else {
$rep = '';
}
} else {
switch ($t) {
case 'd':
$rep = $dur_days;
break;
case 'h':
$rep = $dur_hours;
break;
case 'm':
$rep = $dur_minutes;
break;
}
if (empty($rep) && $e != 1) {
$rep = '';
} else {
$rep .= $a;
}
}
} else {
$rep = '';
}
break;
case 'allday':
if ($evt->allday == true && isset($opts['text'])) {
$rep = $opts['text'];
} else {
$rep = '';
}
break;
case 'publishdate':
if (!empty($evt->publishdate)) {
if (isset($opts['fmt'])) {
$rep = fsCalendar::date_i18n($opts['fmt'], $evt->publishdate);
} else {
$rep = fsCalendar::date_i18n('d.m.Y', $evt->publishdate);
}
} else {
$rep = '';
}
break;
case 'publishtime':
if (!empty($evt->publishdate)) {
if (isset($opts['fmt'])) {
$rep = fsCalendar::date_i18n($opts['fmt'], $evt->publishdate);
} else {
$rep = fsCalendar::date_i18n('H:i', $evt->publishdate);
}
} else {
$rep = '';
}
break;
case 'categories':
$excl = array();
if (isset($opts['exclude'])) {
$excl = explode(',', $opts['exclude']);
}
if (isset($opts['sep'])) {
$sep = $opts['sep'];
} else {
$sep = ', ';
}
$rep = '';
$first = true;
foreach ($evt->categories_t as $k => $c) {
if (!in_array($k, $excl)) {
if ($first == true) {
$first = false;
} else {
if ($sep != 'list') {
$rep .= $sep;
}
}
if ($sep == 'list') {
$rep .= '<li>' . $c . '</li>';
} else {
$rep .= $c;
}
}
}
if ($sep == 'list') {
$rep = '<ul class="eventcategories">' . $rep . '</ul>';
}
break;
case 'url':
if ($opts['linktopost'] == true && !empty($evt->postid)) {
$rep = get_permalink($evt->postid);
} elseif (!empty($page_url) && !empty($evt->eventid)) {
$rep = $page_url . $evt->eventid;
} else {
$rep = '';
}
break;
case 'print':
$opts['echo'] = false;
// No echo!
$rep = $this->printEvents($opts);
break;
case 'printlist':
$opts['echo'] = false;
// No echo!
$rep = $this->printEventsList($opts);
break;
case 'calendar':
$uniqueId = substr(uniqid('fscal-'), 0, 12);
$rep = '<div id="' . $uniqueId . '"></div>';
$rep .= "<script type=\"text/javascript\">jQuery(document).ready(function() {jQuery('#{$uniqueId}').fullCalendar({";
// Convert hierarchical options
if (is_array($opts_orig)) {
foreach ($opts_orig as $key => $val) {
$keys = explode('->', $key);
// Process from the last to the second
for ($i = count($keys) - 1; $i > 0; $i--) {
$tmp[trim($keys[$i])] = $val;
$val = $tmp;
}
if (trim($keys[0]) != $key) {
unset($opts_orig[$key]);
}
$opts_orig[trim($keys[0])] = $val;
}
}
// First day of week
if (!isset($opts_orig['firstDay'])) {
if (get_option('fse_ws_wp') == true) {
$weekstart = get_option('start_of_week');
} else {
$weekstart = get_option('fse_ws');
}
$rep .= "firstDay: {$weekstart},";
}
// Date formats
if (!isset($opts_orig['timeFormat'])) {
$fmt = $this->convertDateFmt(get_option('time_format'));
$rep .= "timeFormat: \"{$fmt}\",";
}
// Translation of month and day names
if (!isset($opts_orig['monthNames'])) {
$rep .= 'monthNames: ["' . implode('","', $GLOBALS['month']) . '"],';
}
if (!isset($opts_orig['monthNamesShort'])) {
$rep .= 'monthNamesShort: ["' . implode('","', $GLOBALS['month_abbrev']) . '"],';
}
if (!isset($opts_orig['dayNames'])) {
$rep .= 'dayNames: ["' . implode('","', $GLOBALS['weekday']) . '"],';
}
if (!isset($opts_orig['dayNamesShort'])) {
$rep .= 'dayNamesShort: ["' . implode('","', $GLOBALS['weekday_abbrev']) . '"],';
}
if (!isset($opts_orig['titleFormat'])) {
$rep .= 'titleFormat: {' . 'month: "' . addslashes($this->convertDateFmt(get_option('fse_fc_tit_month_fmt'))) . '",' . 'week: "' . addslashes($this->convertDateFmt(get_option('fse_fc_tit_week_fmt'))) . '",' . 'day: "' . addslashes($this->convertDateFmt(get_option('fse_fc_tit_day_fmt'))) . '"' . '},';
}
if (!isset($opts_orig['columnFormat'])) {
$rep .= 'columnFormat: {' . "month: '" . addslashes($this->convertDateFmt(get_option('fse_fc_col_month_fmt'))) . "'," . "week: '" . addslashes($this->convertDateFmt(get_option('fse_fc_col_week_fmt'))) . "'," . "day: '" . addslashes($this->convertDateFmt(get_option('fse_fc_col_day_fmt'))) . "'" . '},';
}
// Button Texts
if (!isset($opts_orig['buttonText'])) {
$rep .= 'buttonText: {' . "prev: '" . __(' ◄ ', self::$plugin_textdom) . "'," . "next: '" . __(' ► ', self::$plugin_textdom) . "'," . "prevYear: '" . __(' << ', self::$plugin_textdom) . "'," . "nextYear: '" . __(' >> ', self::$plugin_textdom) . "'," . "today: '" . __('today', self::$plugin_textdom) . "'," . "month: '" . __('month', self::$plugin_textdom) . "'," . "week: '" . __('week', self::$plugin_textdom) . "'," . "day: '" . __('day', self::$plugin_textdom) . "'},";
}
//Add all original options
if (is_array($opts_orig)) {
foreach ($opts_orig as $key => $val) {
$rep .= $this->filterContentProcessCalOpts($key, $val);
}
}
// Link Click
$postlink = isset($opts_orig['linktopost']) && $opts_orig['linktopost'] == true;
if ($postlink || isset($page_url)) {
$rep .= "eventClick: function(calEvent, jsEvent, view) {";
if ($postlink) {
$rep .= "if (calEvent.post_url != '') { document.location.href=calEvent.post_url; return; }";
}
if (!empty($page_url)) {
$rep .= "document.location.href='{$page_url}'+calEvent.id;";
}
$rep .= "},";
}
$rep .= "events: function(start, end, callback) {\n\t\t\t\t\t \tjQuery.post(\n\t\t\t\t\t \t\tWPCalendar.ajaxUrl,\n\t\t\t\t\t \t\t{\n\t\t\t\t\t \t\t\taction: 'wpcal-getevents',\n\t\t\t\t\t start: Math.round(start.getTime() / 1000),\n\t\t\t\t\t end: Math.round(end.getTime() / 1000)" . (isset($opts['include']) ? ",include:'" . $opts['include'] . "'" : '') . (isset($opts['exclude']) ? ",exclude:'" . $opts['exclude'] . "'" : '') . (isset($opts['categories']) ? ",categories:'" . $opts['categories'] . "'" : '') . (isset($opts['state']) ? ",state:'" . $opts['state'] . "'" : '') . (isset($opts['author']) ? ",author:'" . $opts['author'] . "'" : '') . "},\n\t\t\t\t\t \t\tfunction(events) {\n\t\t\t\t\t \t\t\tvar evt = eval(events);\n\t\t\t\t\t \t\t\tcallback(evt);\n\t\t\t\t\t \t\t}\n\t\t\t\t\t \t);\n\t\t\t\t\t },";
if ($rep[strlen($rep) - 1] == ',') {
$rep = substr($rep, 0, strlen($rep) - 1);
}
$rep .= '})});';
$rep .= '</script>';
break;
}
$content = preg_replace('/' . preg_quote($m[0], '/') . '/', str_replace('$', '\\$', $rep), $content, 1);
}
return $content;
}
?>
"><?php
_e('View', fsCalendar::$plugin_textdom);
?>
</a>
</span>
</div>
</td>
<td>
<?php
echo '<a href="' . $bl . '&event_author=' . esc_attr($e->author) . '">' . esc_attr($e->author_t) . '</a>';
?>
</td>
<td>
<?php
$df = $e->getStart('', 2);
$dt = $e->getEnd('', 2);
echo $df;
if ($dt != $df) {
echo '<br />' . $dt;
}
?>
</td>
<td>
<?php
if ($e->allday == true) {
_e('All day event', fsCalendar::$plugin_textdom);
} else {
echo $e->getStart('', 3) . '<br />' . $e->getEnd('', 3);
}
?>