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@@ -85,7 +85,7 @@ class Tracking {
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$nb_seconds = 0;
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- while ($a_connections = mysql_fetch_array($rs)) {
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+ while ($a_connections = Database::fetch_array($rs)) {
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$s_login_date = $a_connections["login_course_date"];
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$s_logout_date = $a_connections["logout_course_date"];
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@@ -107,11 +107,13 @@ class Tracking {
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ORDER BY login_date ASC LIMIT 0,1';
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$rs = api_sql_query($sql);
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- if ($first_login_date = mysql_result($rs, 0, 0)) {
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- return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($first_login_date));
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- } else {
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- return false;
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+ if(Database::num_rows($rs)>0)
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+ {
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+ if ($first_login_date = Database::result($rs, 0, 0)) {
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+ return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($first_login_date));
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+ }
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}
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+ return false;
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}
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function get_last_connection_date($student_id, $warning_message = false) {
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@@ -121,24 +123,26 @@ class Tracking {
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ORDER BY login_date DESC LIMIT 0,1';
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$rs = api_sql_query($sql);
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- if ($last_login_date = mysql_result($rs, 0, 0)) {
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- if (!$warning_message) {
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- return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
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- } else {
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- $timestamp = strtotime($last_login_date);
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- $currentTimestamp = mktime();
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-
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- //If the last connection is > than 7 days, the text is red
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- //345600 = 7 days in seconds
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- if ($currentTimestamp - $timestamp > 604800) {
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- return '<span style="color: #F00;">' . format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date)) . '</span>';
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- } else {
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+ if(Database::num_rows($rs)>0)
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+ {
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+ if ($last_login_date = Database::result($rs, 0, 0)) {
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+ if (!$warning_message) {
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return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
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+ } else {
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+ $timestamp = strtotime($last_login_date);
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+ $currentTimestamp = mktime();
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+
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+ //If the last connection is > than 7 days, the text is red
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+ //345600 = 7 days in seconds
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+ if ($currentTimestamp - $timestamp > 604800) {
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+ return '<span style="color: #F00;">' . format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date)) . '</span>';
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+ } else {
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+ return format_locale_date(get_lang('DateFormatLongWithoutDay'), strtotime($last_login_date));
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+ }
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}
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}
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- } else {
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- return false;
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}
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+ return false;
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}
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function get_first_connection_date_on_the_course($student_id, $course_code) {
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