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@ -1,4 +1,4 @@ |
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<?php //$Id: agenda.inc.php 15192 2008-04-30 21:53:53Z yannoo $
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<?php //$Id: agenda.inc.php 15356 2008-05-22 05:21:09Z yannoo $
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/* |
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/* |
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============================================================================== |
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============================================================================== |
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Dokeos - elearning and course management software |
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Dokeos - elearning and course management software |
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@ -17,8 +17,7 @@ |
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See the GNU General Public License for more details. |
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See the GNU General Public License for more details. |
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Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium |
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Contact: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium, info@dokeos.com |
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Mail: info@dokeos.com |
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============================================================================== |
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============================================================================== |
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@author: Patrick Cool, patrick.cool@UGent.be |
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@author: Patrick Cool, patrick.cool@UGent.be |
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@version: 1.1 |
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@version: 1.1 |
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@ -2448,4 +2447,537 @@ function display_upcoming_events() |
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} |
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} |
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} |
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} |
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} |
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} |
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/** |
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* This function calculates the startdate of the week (monday) |
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* and the enddate of the week (sunday) |
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* and returns it as an array |
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*/ |
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function calculate_start_end_of_week($week_number, $year) |
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{ |
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// determine the start and end date |
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// step 1: we calculate a timestamp for a day in this week |
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$random_day_in_week = mktime(0, 0, 0, 1, 1, $year) + ($week_number-1) * (7 * 24 * 60 * 60); // we calculate a random day in this week |
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// step 2: we which day this is (0=sunday, 1=monday, ...) |
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$number_day_in_week = date('w', $random_day_in_week); |
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// step 3: we calculate the timestamp of the monday of the week we are in |
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$start_timestamp = $random_day_in_week - (($number_day_in_week -1) * 24 * 60 * 60); |
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// step 4: we calculate the timestamp of the sunday of the week we are in |
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$end_timestamp = $random_day_in_week + ((7 - $number_day_in_week +1) * 24 * 60 * 60) - 3600; |
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// step 5: calculating the start_day, end_day, start_month, end_month, start_year, end_year |
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$start_day = date('j', $start_timestamp); |
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$start_month = date('n', $start_timestamp); |
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$start_year = date('Y', $start_timestamp); |
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$end_day = date('j', $end_timestamp); |
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$end_month = date('n', $end_timestamp); |
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$end_year = date('Y', $end_timestamp); |
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$start_end_array['start']['day'] = $start_day; |
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$start_end_array['start']['month'] = $start_month; |
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$start_end_array['start']['year'] = $start_year; |
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$start_end_array['end']['day'] = $end_day; |
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$start_end_array['end']['month'] = $end_month; |
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$start_end_array['end']['year'] = $end_year; |
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return $start_end_array; |
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} |
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/** |
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* Show the mini calendar of the given month |
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*/ |
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function display_daycalendar($agendaitems, $day, $month, $year, $weekdaynames, $monthName) |
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{ |
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global $DaysShort, $DaysLong, $course_path; |
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global $MonthsLong; |
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global $query; |
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// timestamp of today |
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$today = mktime(); |
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$nextday = $today + (24 * 60 * 60); |
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$previousday = $today - (24 * 60 * 60); |
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// the week number of the year |
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$week_number = date("W", $today); |
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// if we moved to the next / previous day we have to recalculate the $today variable |
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if ($_GET['day']) |
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{ |
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$today = mktime(0, 0, 0, $month, $day, $year); |
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$nextday = $today + (24 * 60 * 60); |
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$previousday = $today - (24 * 60 * 60); |
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$week_number = date("W", $today); |
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} |
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// calculating the start date of the week |
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// the date of the monday of this week is the timestamp of today minus |
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// number of days that have already passed this week * 24 hours * 60 minutes * 60 seconds |
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$current_day = date("j", $today); // Day of the month without leading zeros (1 to 31) of today |
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$day_of_the_week = date("w", $today); // Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) of today |
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//$timestamp_first_date_of_week=$today-(($day_of_the_week-1)*24*60*60); // timestamp of the monday of this week |
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//$timestamp_last_date_of_week=$today+((7-$day_of_the_week)*24*60*60); // timestamp of the sunday of this week |
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// we are loading all the calendar items of all the courses for today |
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echo "<table id=\"agenda_list\">\n"; |
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// the forward and backwards url |
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$backwardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".Security::remove_XSS($_GET['courseCode'])."&action=view&view=day&day=".date("j", $previousday)."&month=".date("n", $previousday)."&year=".date("Y", $previousday); |
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$forewardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".Security::remove_XSS($_GET['courseCode'])."&action=view&view=day&day=".date("j", $nextday)."&month=".date("n", $nextday)."&year=".date("Y", $nextday); |
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// The title row containing the day |
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echo "<tr class=\"title\">\n", "<td width=\"10%\"><a href=\"", $backwardsURL, "\">«</a></td>\n", "<td>"; |
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echo $DaysLong[$day_of_the_week]." ".date("j", $today)." ".$MonthsLong[date("n", $today) - 1]." ".date("Y", $today); |
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echo "</td>"; |
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echo "<td width=\"10%\"><a href=\"", $forewardsURL, "\">»</a></td>\n"; |
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echo "</tr>\n"; |
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// the rows for each half an hour |
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for ($i = 10; $i < 48; $i ++) |
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{ |
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echo "<tr>\n"; |
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echo "\t"; |
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if ($i % 2 == 0) |
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{ |
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$class = "class=\"alternativeBgLight\""; |
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echo ("<td $class valign=\"top\" width=\"75\">". (($i) / 2)." ".get_lang("HourShort")." 00</td>\n"); |
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} |
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else |
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{ |
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$class = ""; |
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echo ("<td valign=\"top\" width=\"75\">". ((($i) / 2) - (1 / 2))." ".get_lang("HourShort")." 30</td>\n"); |
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} |
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echo "\t<td $class valign=\"top\" colspan=\"2\">\n"; |
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if (is_array($agendaitems[$i])) |
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{ |
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foreach ($agendaitems[$i] as $key => $value) |
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{ |
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echo $value; |
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} |
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} |
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else |
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{ |
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echo $agendaitems[$i]; |
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} |
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echo "\t</td>\n"; |
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echo "</tr>\n"; |
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} |
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echo "</table>\n"; |
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} |
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/** |
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* Display the weekly view of the calendar |
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*/ |
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function display_weekcalendar($agendaitems, $month, $year, $weekdaynames, $monthName) |
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{ |
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global $DaysShort,$course_path; |
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global $MonthsLong; |
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// timestamp of today |
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$today = time(); |
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$day_of_the_week = date("w", $today); |
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$thisday_of_the_week = date("w", $today); |
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// the week number of the year |
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$week_number = date("W", $today); |
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$thisweek_number = $week_number; |
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// if we moved to the next / previous week we have to recalculate the $today variable |
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if ($_GET['week']) |
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{ |
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$today = mktime(0, 0, 0, 1, 1, $year); |
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$today = $today + (((int)$_GET['week']-1) * (7 * 24 * 60 * 60)); |
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$week_number = date("W", $today); |
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} |
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// calculating the start date of the week |
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// the date of the monday of this week is the timestamp of today minus |
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// number of days that have already passed this week * 24 hours * 60 minutes * 60 seconds |
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$current_day = date("j", $today); // Day of the month without leading zeros (1 to 31) of today |
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$day_of_the_week = date("w", $today); // Numeric representation of the day of the week 0 (for Sunday) through 6 (for Saturday) of today |
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$timestamp_first_date_of_week = $today - (($day_of_the_week -1) * 24 * 60 * 60); // timestamp of the monday of this week |
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$timestamp_last_date_of_week = $today + ((7 - $day_of_the_week) * 24 * 60 * 60); // timestamp of the sunday of this week |
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$backwardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".Security::remove_XSS($_GET['courseCode'])."&action=view&view=week&week=". ($week_number -1); |
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$forewardsURL = api_get_self()."?coursePath=".urlencode($course_path)."&courseCode=".Security::remove_XSS($_GET['courseCode'])."&action=view&view=week&week=". ($week_number +1); |
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echo "<table id=\"agenda_list\">\n"; |
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// The title row containing the the week information (week of the year (startdate of week - enddate of week) |
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echo "<tr class=\"title\">\n"; |
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echo "<td width=\"10%\"><a href=\"", $backwardsURL, "\">«</a></td>\n"; |
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echo "<td colspan=\"5\">".get_lang("Week")." ".$week_number; |
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echo " (".$DaysShort['1']." ".date("j", $timestamp_first_date_of_week)." ".$MonthsLong[date("n", $timestamp_first_date_of_week) - 1]." ".date("Y", $timestamp_first_date_of_week)." - ".$DaysShort['0']." ".date("j", $timestamp_last_date_of_week)." ".$MonthsLong[date("n", $timestamp_last_date_of_week) - 1]." ".date("Y", $timestamp_last_date_of_week).')'; |
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echo "</td>"; |
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echo "<td width=\"10%\"><a href=\"", $forewardsURL, "\">»</a></td>\n", "</tr>\n"; |
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// The second row containing the short names of the days of the week |
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echo "<tr>\n"; |
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// this is the Day of the month without leading zeros (1 to 31) of the monday of this week |
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$tmp_timestamp = $timestamp_first_date_of_week; |
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for ($ii = 1; $ii < 8; $ii ++) |
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{ |
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$is_today = ($ii == $thisday_of_the_week AND (!isset($_GET['week']) OR $_GET['week']==$thisweek_number)); |
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echo "\t<td class=\"weekdays\">"; |
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if ($is_today) |
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{ |
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echo "<font color=#CC3300>"; |
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} |
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echo $DaysShort[$ii % 7]." ".date("j", $tmp_timestamp)." ".$MonthsLong[date("n", $tmp_timestamp) - 1]; |
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if ($is_today) |
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{ |
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echo "</font>"; |
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} |
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echo "</td>\n"; |
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// we 24 hours * 60 minutes * 60 seconds to the $tmp_timestamp |
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$array_tmp_timestamp[] = $tmp_timestamp; |
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$tmp_timestamp = $tmp_timestamp + (24 * 60 * 60); |
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} |
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echo "</tr>\n"; |
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// the table cells containing all the entries for that day |
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echo "<tr>\n"; |
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$counter = 0; |
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foreach ($array_tmp_timestamp as $key => $value) |
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{ |
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if ($counter < 5) |
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{ |
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$class = "class=\"days_week\""; |
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} |
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else |
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{ |
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$class = "class=\"days_weekend\""; |
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} |
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if ($counter == $thisday_of_the_week -1 AND (!isset($_GET['week']) OR $_GET['week']==$thisweek_number)) |
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{ |
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$class = "class=\"days_today\""; |
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} |
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echo "\t<td ".$class.">"; |
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echo "<span class=\"agendaitem\">".$agendaitems[date("j", $value)]." </span> "; |
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echo "</td>\n"; |
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$counter ++; |
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} |
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echo "</tr>\n"; |
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echo "</table>\n"; |
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} |
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/** |
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* Show the monthcalender of the given month |
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*/ |
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function get_day_agendaitems($courses_dbs, $month, $year, $day) |
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{ |
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global $_user; |
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global $_configuration; |
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global $setting_agenda_link; |
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$items = array (); |
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// get agenda-items for every course |
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//$query=api_sql_query($sql_select_courses); |
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foreach ($courses_dbs as $key => $array_course_info) |
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{ |
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//databases of the courses |
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$TABLEAGENDA = Database :: get_course_table(TABLE_AGENDA, $array_course_info["db"]); |
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$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY, $array_course_info["db"]); |
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// getting all the groups of the user for the current course |
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$group_memberships = GroupManager :: get_group_ids($array_course_info["db"], $_user['user_id']); |
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// if the user is administrator of that course we show all the agenda items |
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if ($array_course_info['status'] == '1') |
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{ |
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//echo "course admin"; |
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$sqlquery = "SELECT |
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DISTINCT agenda.*, item_property.* |
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FROM ".$TABLEAGENDA." agenda, |
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".$TABLE_ITEMPROPERTY." item_property |
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WHERE `agenda`.`id` = `item_property`.`ref` ".$show_all_current." |
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AND DAYOFMONTH(start_date)='".$day."' AND MONTH(start_date)='".$month."' AND YEAR(start_date)='".$year."' |
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AND `item_property`.`tool`='".TOOL_CALENDAR_EVENT."' |
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AND `item_property`.`visibility`='1' |
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GROUP BY agenda.id |
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ORDER BY start_date ".$sort; |
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} |
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// if the user is not an administrator of that course |
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else |
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{ |
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//echo "GEEN course admin"; |
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if (is_array($group_memberships)) |
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{ |
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$sqlquery = "SELECT |
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agenda.*, item_property.* |
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FROM ".$TABLEAGENDA." agenda, |
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".$TABLE_ITEMPROPERTY." item_property |
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WHERE `agenda`.`id` = `item_property`.`ref` ".$show_all_current." |
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AND DAYOFMONTH(start_date)='".$day."' AND MONTH(start_date)='".$month."' AND YEAR(start_date)='".$year."' |
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AND `item_property`.`tool`='".TOOL_CALENDAR_EVENT."' |
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AND ( `item_property`.`to_user_id`='".$_user['user_id']."' OR `item_property`.`to_group_id` IN (0, ".implode(", ", $group_memberships).") ) |
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AND `item_property`.`visibility`='1' |
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ORDER BY start_date ".$sort; |
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} |
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else |
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{ |
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$sqlquery = "SELECT |
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agenda.*, item_property.* |
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FROM ".$TABLEAGENDA." agenda, |
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".$TABLE_ITEMPROPERTY." item_property |
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WHERE `agenda`.`id` = `item_property`.`ref` ".$show_all_current." |
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AND DAYOFMONTH(start_date)='".$day."' AND MONTH(start_date)='".$month."' AND YEAR(start_date)='".$year."' |
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AND `item_property`.`tool`='".TOOL_CALENDAR_EVENT."' |
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AND ( `item_property`.`to_user_id`='".$_user['user_id']."' OR `item_property`.`to_group_id`='0') |
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AND `item_property`.`visibility`='1' |
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ORDER BY start_date ".$sort; |
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} |
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} |
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//$sqlquery = "SELECT * FROM $agendadb WHERE DAYOFMONTH(day)='$day' AND month(day)='$month' AND year(day)='$year'"; |
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//echo "abc"; |
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//echo $sqlquery; |
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$result = api_sql_query($sqlquery, __FILE__, __LINE__); |
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//echo mysql_num_rows($result); |
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while ($item = mysql_fetch_array($result)) |
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{ |
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// in the display_daycalendar function we use $i (ranging from 0 to 47) for each halfhour |
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// we want to know for each agenda item for this day to wich halfhour it must be assigned |
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list ($datepart, $timepart) = split(" ", $item['start_date']); |
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list ($year, $month, $day) = explode("-", $datepart); |
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list ($hours, $minutes, $seconds) = explode(":", $timepart); |
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$halfhour = 2 * $hours; |
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if ($minutes >= '30') |
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{ |
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$halfhour = $halfhour +1; |
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} |
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if ($setting_agenda_link == 'coursecode') |
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|
{ |
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|
$title=$array_course_info['title']; |
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|
$agenda_link = substr($title, 0, 14); |
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} |
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else |
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|
|
{ |
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|
$agenda_link = Display::return_icon('course_home.gif'); |
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|
} |
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|
//$URL = $_configuration['root_web'].$mycours["dir"]."/"; |
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|
$URL = $_configuration['root_web']."main/calendar/agenda.php?cidReq=".urlencode($array_course_info["code"])."&day=$day&month=$month&year=$year#$day"; // RH //Patrick Cool: to highlight the relevant agenda item |
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|
$items[$halfhour][] .= "<i>".$hours.":".$minutes."</i> <a href=\"$URL\" title=\"".$array_course_info['name']."\">".$agenda_link."</a> ".$item['title']."<br />"; |
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|
} |
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|
} |
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|
// sorting by hour for every day |
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|
|
/*$agendaitems = array(); |
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|
while (list($agendaday, $tmpitems) = each($items)) |
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|
|
{ |
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|
sort($tmpitems); |
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|
while (list($key,$val) = each($tmpitems)) |
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|
{ |
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|
|
$agendaitems[$agendaday].=$val; |
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|
} |
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|
|
}*/ |
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|
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|
|
$agendaitems = $items; |
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|
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|
|
//print_r($agendaitems); |
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|
|
return $agendaitems; |
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|
|
|
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
|
|
|
|
|
* Return agenda items of the week |
|
|
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|
|
*/ |
|
|
|
|
|
|
|
function get_week_agendaitems($courses_dbs, $month, $year, $week = '') |
|
|
|
|
|
|
|
{ |
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|
|
|
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|
|
global $TABLEAGENDA, $TABLE_ITEMPROPERTY; |
|
|
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|
|
global $_user; |
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|
|
global $_configuration; |
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|
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|
|
global $setting_agenda_link; |
|
|
|
|
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|
|
|
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|
|
$items = array (); |
|
|
|
|
|
|
|
// The default value of the week |
|
|
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|
|
if ($week == '') |
|
|
|
|
|
|
|
{ |
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|
|
$week_number = date("W", time()); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
else |
|
|
|
|
|
|
|
{ |
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|
|
|
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|
|
$week_number = $week; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
$start_end = calculate_start_end_of_week($week_number, $year); |
|
|
|
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|
|
$start_filter = $start_end['start']['year']."-".$start_end['start']['month']."-".$start_end['start']['day']; |
|
|
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|
|
$end_filter = $start_end['end']['year']."-".$start_end['end']['month']."-".$start_end['end']['day']; |
|
|
|
|
|
|
|
// get agenda-items for every course |
|
|
|
|
|
|
|
foreach ($courses_dbs as $key => $array_course_info) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
//databases of the courses |
|
|
|
|
|
|
|
$TABLEAGENDA = Database :: get_course_table(TABLE_AGENDA, $array_course_info["db"]); |
|
|
|
|
|
|
|
$TABLE_ITEMPROPERTY = Database :: get_course_table(TABLE_ITEM_PROPERTY, $array_course_info["db"]); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// getting all the groups of the user for the current course |
|
|
|
|
|
|
|
$group_memberships = GroupManager :: get_group_ids($array_course_info["db"], $_user['user_id']); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// if the user is administrator of that course we show all the agenda items |
|
|
|
|
|
|
|
if ($array_course_info['status'] == '1') |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
//echo "course admin"; |
|
|
|
|
|
|
|
$sqlquery = "SELECT |
|
|
|
|
|
|
|
DISTINCT a.*, i.* |
|
|
|
|
|
|
|
FROM ".$TABLEAGENDA." a, |
|
|
|
|
|
|
|
".$TABLE_ITEMPROPERTY." i |
|
|
|
|
|
|
|
WHERE a.id = i.ref |
|
|
|
|
|
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."' |
|
|
|
|
|
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."' |
|
|
|
|
|
|
|
AND i.visibility='1' |
|
|
|
|
|
|
|
GROUP BY a.id |
|
|
|
|
|
|
|
ORDER BY a.start_date"; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
// if the user is not an administrator of that course |
|
|
|
|
|
|
|
else |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
//echo "GEEN course admin"; |
|
|
|
|
|
|
|
if (is_array($group_memberships)) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$sqlquery = "SELECT |
|
|
|
|
|
|
|
a.*, i.* |
|
|
|
|
|
|
|
FROM ".$TABLEAGENDA." a, |
|
|
|
|
|
|
|
".$TABLE_ITEMPROPERTY." i |
|
|
|
|
|
|
|
WHERE a.id = i.`ref` |
|
|
|
|
|
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."' |
|
|
|
|
|
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."' |
|
|
|
|
|
|
|
AND ( i.to_user_id='".$_user['user_id']."' OR i.to_group_id IN (0, ".implode(", ", $group_memberships).") ) |
|
|
|
|
|
|
|
AND i.visibility='1' |
|
|
|
|
|
|
|
ORDER BY a.start_date"; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
else |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$sqlquery = "SELECT |
|
|
|
|
|
|
|
a.*, i.* |
|
|
|
|
|
|
|
FROM ".$TABLEAGENDA." a, |
|
|
|
|
|
|
|
".$TABLE_ITEMPROPERTY." i |
|
|
|
|
|
|
|
WHERE a.id = i.ref |
|
|
|
|
|
|
|
AND a.start_date>='".$start_filter."' AND a.start_date<='".$end_filter."' |
|
|
|
|
|
|
|
AND i.tool='".TOOL_CALENDAR_EVENT."' |
|
|
|
|
|
|
|
AND ( i.to_user_id='".$_user['user_id']."' OR i.to_group_id='0') |
|
|
|
|
|
|
|
AND i.visibility='1' |
|
|
|
|
|
|
|
ORDER BY a.start_date"; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
//echo "<pre>".$sqlquery."</pre>"; |
|
|
|
|
|
|
|
// $sqlquery = "SELECT * FROM $agendadb WHERE (DAYOFMONTH(day)>='$start_day' AND DAYOFMONTH(day)<='$end_day') |
|
|
|
|
|
|
|
// AND (MONTH(day)>='$start_month' AND MONTH(day)<='$end_month') |
|
|
|
|
|
|
|
// AND (YEAR(day)>='$start_year' AND YEAR(day)<='$end_year')"; |
|
|
|
|
|
|
|
$result = api_sql_query($sqlquery, __FILE__, __LINE__); |
|
|
|
|
|
|
|
while ($item = mysql_fetch_array($result)) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$agendaday = date("j",strtotime($item['start_date'])); |
|
|
|
|
|
|
|
$time= date("H:i",strtotime($item['start_date'])); |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if ($setting_agenda_link == 'coursecode') |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$title=$array_course_info['title']; |
|
|
|
|
|
|
|
$agenda_link = substr($title, 0, 14); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
else |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$agenda_link = Display::return_icon('course_home.gif'); |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$URL = $_configuration['root_web']."main/calendar/agenda.php?cidReq=".urlencode($array_course_info["code"])."&day=$agendaday&month=$month&year=$year#$agendaday"; // RH //Patrick Cool: to highlight the relevant agenda item |
|
|
|
|
|
|
|
$items[$agendaday][$item['start_time']] .= "<i>$time</i> <a href=\"$URL\" title=\"".$array_course_info["name"]."\">".$agenda_link."</a> ".$item['title']."<br />"; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
// sorting by hour for every day |
|
|
|
|
|
|
|
$agendaitems = array (); |
|
|
|
|
|
|
|
while (list ($agendaday, $tmpitems) = each($items)) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
sort($tmpitems); |
|
|
|
|
|
|
|
while (list ($key, $val) = each($tmpitems)) |
|
|
|
|
|
|
|
{ |
|
|
|
|
|
|
|
$agendaitems[$agendaday] .= $val; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
//print_r($agendaitems); |
|
|
|
|
|
|
|
return $agendaitems; |
|
|
|
|
|
|
|
} |
|
|
|
|
|
|
|
/** |
|
|
|
|
|
|
|
* Get repeated events of a course between two dates (timespan of a month, a week, a day). |
|
|
|
|
|
|
|
* Returns an array containing the events |
|
|
|
|
|
|
|
* @param string Course database name |
|
|
|
|
|
|
|
* @param int UNIX timestamp of span start. Defaults 0, later transformed into today's start |
|
|
|
|
|
|
|
* @param int UNIX timestamp. Defaults to 0, later transformed into today's end |
|
|
|
|
|
|
|
* @return array [int] => [parent_event_id,start_date,end_date,title,description] |
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*/ |
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function get_repeated_events_day_view($course_db,$course_db,$start=0,$end=0) |
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{ |
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$events = array(); |
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//initialise all values |
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$y=0; |
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$m=0; |
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$d=0; |
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if($start == 0 or $end == 0) |
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{ |
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$y=date('Y'); |
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$m=date('m'); |
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$d=date('j'); |
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} |
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if($start==0) |
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{ |
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$start = mktime(0,0,0,$m,$d,$y); |
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} |
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$db_start = date('Y-m-d H:i:s',$start); |
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if($end==0) |
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{ |
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$end = mktime(23,59,59,$m,$d,$y); |
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} |
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//$db_end = date('Y-m-d H:i:s',$end); |
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$t_cal = Database::get_course_table(TABLE_AGENDA,$course_db); |
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$t_cal_repeat = Database::get_course_table(TABLE_AGENDA_REPEAT,$course_db); |
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$sql = "SELECT c.id, c.title, c.content, " . |
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" UNIX_TIMESTAMP(c.start_date) as orig_start, UNIX_TIMESTAMP(c.end_date) as orig_end, " . |
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" cr.cal_type, cr.cal_end " . |
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" FROM $t_cal c, $t_cal_repeat cr " . |
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" WHERE cr.cal_end >= $end " . |
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" AND cr.cal_id = c.id" . |
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" AND c.start_date <= $db_start"; |
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$res = api_sql_query($sql,__FILE__,__LINE__); |
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if(Database::num_rows($res)>0) |
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{ |
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while($row = Database::fetch_array($res)) |
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{ |
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$orig_start = $row['orig_start']; |
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$orig_end = $row['orig_end']; |
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$repeat_type = $row['cal_type']; |
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switch($repeat_type) |
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{ |
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case 'daily': |
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//we are in the daily view, so if this element is repeated daily and |
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//the repetition is still active today (which is a condition of the SQL query) |
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//then the event happens today. Just build today's timestamp for start and end |
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$time_orig_h = date('H',$orig_start); |
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$time_orig_m = date('i',$orig_start); |
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$time_orig_s = date('s',$orig_start); |
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$int_time = (($time_orig_h*60)+$time_orig_m)*60+$time_orig_s; //time in seconds since 00:00:00 |
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$span = $orig_end - $orig_start; //total seconds between start and stop of original event |
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$current_start =$start + $int_time; //unixtimestamp start of today's event |
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$current_stop = $start+$int_time+$span; //unixtimestamp stop of today's event |
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$events[] = array($row['id'],$current_start,$current_stop,$row['title'],$row['content']); |
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break; |
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case 'monthlyByDate': |
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$time_orig = date('Y/n/j/G/i/s',$orig_start); |
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list($y_orig,$m_orig,$d_orig,$h_orig,$n_orig,$s_orig) = split('/',$time_orig); |
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$time_now = date('Y/n/j/G/i/s',$end); |
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list($y_now,$m_now,$d_now,$h_now,$n_now,$s_now) = split('/',$time_now); |
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if((($y_now>$y_orig) OR (($y_now == $y_orig) && ($m_now>$m_orig))) && ($d_orig == $d_now)) |
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{ |
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$time_orig_end = date('Y/n/j/G/i/s',$orig_end); |
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list($y_orig_e,$m_orig_e,$d_orig_e,$h_orig_e,$n_orig_e,$s_orig_e) = split('/',$time_orig_end); |
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$events[] = array($row['id'],mktime($h_orig,$n_orig,$s_orig,$m_now,$d_orig,$y_now),mktime($h_orig_e,$n_orig_e,$s_orig_e,$m_now,$d_orig_e,$y_now),$row['title'],$row['content']); |
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} |
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break; |
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case 'monthlyByDayR': |
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break; |
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case 'monthlyByDay': |
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break; |
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case 'weekly': |
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$time_orig = date('Y/n/W/j/N/G/i/s',$orig_start); |
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list($y_orig,$m_orig,$w_orig,$d_orig,$dw_orig,$h_orig,$n_orig,$s_orig) = split('/',$time_orig); |
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$time_now = date('Y/n/W/j/N/G/i/s',$end); |
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list($y_now,$m_now,$w_now,$d_now,$dw_now,$h_now,$n_now,$s_now) = split('/',$time_now); |
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if((($y_now>$y_orig) OR (($y_now == $y_orig) && ($w_now>$w_orig))) && ($dw_orig == $dw_now)) |
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{ //if the event is after the original (at least one week) and the day of the week is the same |
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$time_orig_end = date('Y/n/W/j/N/G/i/s',$orig_end); |
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list($y_orig_e,$m_orig_e,$w_orig_e,$d_orig_e,$dw_orig_e,$h_orig_e,$n_orig_e,$s_orig_e) = split('/',$time_orig_end); |
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$events[] = array($row['id'],mktime($h_orig,$n_orig,$s_orig,$m_now,$d_orig,$y_now),mktime($h_orig_e,$n_orig_e,$s_orig_e,$m_now,$d_orig_e,$y_now),$row['title'],$row['content']); |
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} |
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break; |
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case 'yearly': |
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$time_orig = date('Y/n/j/z/G/i/s',$orig_start); |
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list($y_orig,$m_orig,$d_orig,$dy_orig,$h_orig,$n_orig,$s_orig) = split('/',$time_orig); |
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$time_now = date('Y/n/j/z/G/i/s',$end); |
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list($y_now,$m_now,$d_now,$dy_now,$h_now,$n_now,$s_now) = split('/',$time_now); |
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if((($y_now>$y_orig) OR (($y_now == $y_orig) && ($m_now>$m_orig))) && ($dy_orig == $dy_now)) |
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{ |
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$time_orig_end = date('Y/n/j/G/i/s',$orig_end); |
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list($y_orig_e,$m_orig_e,$d_orig_e,$dy_orig_e,$h_orig_e,$n_orig_e,$s_orig_e) = split('/',$time_orig_end); |
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$events[] = array($row['id'],mktime($h_orig,$n_orig,$s_orig,$m_now,$d_orig,$y_now),mktime($h_orig_e,$n_orig_e,$s_orig_e,$m_now,$d_orig_e,$y_now),$row['title'],$row['content']); |
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} |
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break; |
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default: |
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break; |
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} |
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} |
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} |
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return $events; |
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} |
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?> |
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?> |
Yannick Warnier
18 years ago