mirror of
https://github.com/moodle/moodle.git
synced 2025-01-22 08:11:26 +01:00
325 lines
12 KiB
PHP
325 lines
12 KiB
PHP
<?PHP // $Id$
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$JOURNAL_RATING = array ("3" => get_string("journalrating3", "journal"),
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"2" => get_string("journalrating2", "journal"),
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"1" => get_string("journalrating1", "journal") );
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// STANDARD MODULE FUNCTIONS /////////////////////////////////////////////////////////
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function journal_user_outline($course, $user, $mod, $journal) {
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if ($entry = get_record_sql("SELECT * FROM journal_entries
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WHERE user='$user->id' AND journal='$journal->id'")) {
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$numwords = count(preg_split("/\w\b/", $entry->text)) - 1;
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$result->info = get_string("numwords", "", $numwords);
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$result->time = $entry->modified;
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return $result;
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}
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return NULL;
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}
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function journal_user_complete($course, $user, $mod, $journal) {
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if ($entry = get_record_sql("SELECT * FROM journal_entries
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WHERE user='$user->id' AND journal='$journal->id'")) {
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print_simple_box_start();
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if ($entry->modified) {
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echo "<P><FONT SIZE=1>".get_string("lastedited").": ".userdate($entry->modified)."</FONT></P>";
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}
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if ($entry->text) {
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echo format_text($entry->text, $entry->format);
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}
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if ($entry->teacher) {
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journal_print_feedback($course, $entry);
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}
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print_simple_box_end();
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} else {
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print_string("noentry", "journal");
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}
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}
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function journal_cron () {
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// Function to be run periodically according to the moodle cron
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// Finds all journal notifications that have yet to be mailed out, and mails them
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global $CFG, $USER;
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$cutofftime = time() - $CFG->maxeditingtime;
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if ($entries = get_records_sql("SELECT e.*, j.course, j.name
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FROM journal_entries e, journal j
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WHERE e.mailed = '0'
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AND e.timemarked < '$cutofftime' AND e.timemarked > 0
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AND e.journal = j.id")) {
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$timenow = time();
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foreach ($entries as $entry) {
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echo "Processing journal entry $entry->id\n";
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if (! $user = get_record("user", "id", "$entry->user")) {
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echo "Could not find user $post->user\n";
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continue;
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}
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$USER->lang = $user->lang;
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if (! $course = get_record("course", "id", "$entry->course")) {
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echo "Could not find course $entry->course\n";
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continue;
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}
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if (! isstudent($course->id, $user->id) and !isteacher($course->id, $user->id)) {
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continue; // Not an active participant
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}
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if (! $teacher = get_record("user", "id", "$entry->teacher")) {
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echo "Could not find teacher $entry->teacher\n";
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continue;
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}
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if (! $mod = get_coursemodule_from_instance("journal", $entry->journal, $course->id)) {
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echo "Could not find course module for journal id $entry->journal\n";
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continue;
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}
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$postsubject = "$course->shortname: Journal feedback: $entry->name";
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$posttext = "$course->shortname -> Journals -> $entry->name\n";
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$posttext .= "---------------------------------------------------------------------\n";
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$posttext .= "$teacher->firstname $teacher->lastname has posted some feedback on your\n";
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$posttext .= "journal entry for '$entry->name'\n\n";
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$posttext .= "You can see it appended to your journal entry:\n";
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$posttext .= " $CFG->wwwroot/mod/journal/view.php?id=$mod->id\n";
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$posttext .= "---------------------------------------------------------------------\n";
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if ($user->mailformat == 1) { // HTML
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$posthtml = "<P><FONT FACE=sans-serif>".
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"<A HREF=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</A> ->".
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"<A HREF=\"$CFG->wwwroot/mod/journal/index.php?id=$course->id\">Journals</A> ->".
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"<A HREF=\"$CFG->wwwroot/mod/journal/view.php?id=$mod->id\">$entry->name</A></FONT></P>";
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$posthtml .= "<HR><FONT FACE=sans-serif>";
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$posthtml .= "<P>$teacher->firstname $teacher->lastname has posted some feedback on your";
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$posthtml .= " journal entry for '<B>$entry->name</B>'</P>";
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$posthtml .= "<P>You can see it <A HREF=\"$CFG->wwwroot/mod/journal/view.php?id=$mod->id\">";
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$posthtml .= "appended to your journal entry</A>.</P></FONT><HR>";
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} else {
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$posthtml = "";
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}
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if (! email_to_user($user, $teacher, $postsubject, $posttext, $posthtml)) {
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echo "Error: Journal cron: Could not send out mail for id $entry->id to user $user->id ($user->email)\n";
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}
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if (! set_field("journal_entries", "mailed", "1", "id", "$entry->id")) {
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echo "Could not update the mailed field for id $entry->id\n";
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}
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}
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}
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return true;
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}
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function journal_print_recent_activity(&$logs, $isteacher=false) {
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global $CFG, $COURSE_TEACHER_COLOR;
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$content = false;
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$journals = NULL;
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foreach ($logs as $log) {
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if ($log->module == "journal") {
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if ($log->action == "add entry" or $log->action == "update entry") {
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if (!isset($journals[$log->info])) {
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$journals[$log->info] = get_record_sql("SELECT j.*, u.firstname, u.lastname
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FROM journal j, journal_entries e, user u
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WHERE e.id = '$log->info' AND e.journal = j.id
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AND e.user = u.id");
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$journals[$log->info]->time = $log->time;
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$journals[$log->info]->url = $log->url;
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}
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}
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}
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}
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if ($journals) {
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$content = true;
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print_headline(get_string("newjournalentries", "journal").":");
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foreach ($journals as $journal) {
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$date = userdate($journal->time, "%e %b, %H:%M");
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echo "<P><FONT SIZE=1>$date - $journal->firstname $journal->lastname<BR>";
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echo "\"<A HREF=\"$CFG->wwwroot/mod/journal/$journal->url\">";
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echo "$journal->name";
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echo "</A>\"</FONT></P>";
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}
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}
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return $content;
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}
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function journal_grades($journalid) {
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/// Must return an array of grades, indexed by user, and a max grade.
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global $JOURNAL_RATING;
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$return->grades = get_records_sql_menu("SELECT user,rating FROM journal_entries WHERE journal = '$journalid'");
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foreach ($return->grades as $key => $value) {
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if ($value) {
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$return->grades[$key] = $JOURNAL_RATING[$value];
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} else {
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$return->grades[$key] = "-";
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}
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}
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$return->maxgrade = "";
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return $return;
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}
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// OTHER JOURNAL FUNCTIONS ///////////////////////////////////////////////////////////////////
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function journal_get_users_done($journal) {
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return get_records_sql("SELECT u.* FROM user u, user_students s, user_teachers t, journal_entries j
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WHERE ((s.course = '$journal->course' AND s.user = u.id) OR
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(t.course = '$journal->course' AND t.user = u.id))
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AND u.id = j.user AND j.journal = '$journal->id'
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ORDER BY j.modified DESC");
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}
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function journal_print_user_entry($course, $user, $entry, $teachers, $ratings) {
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global $THEME;
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if ($entry->timemarked < $entry->modified) {
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$colour = $THEME->cellheading2;
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} else {
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$colour = $THEME->cellheading;
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}
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echo "\n<TABLE BORDER=1 CELLSPACING=0 valign=top cellpadding=10>";
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echo "\n<TR>";
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echo "\n<TD ROWSPAN=2 BGCOLOR=\"$THEME->body\" WIDTH=35 VALIGN=TOP>";
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print_user_picture($user->id, $course->id, $user->picture);
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echo "</TD>";
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echo "<TD NOWRAP WIDTH=100% BGCOLOR=\"$colour\">$user->firstname $user->lastname";
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if ($entry) {
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echo " <FONT SIZE=1>".get_string("lastedited").": ".userdate($entry->modified)."</FONT>";
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}
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echo "</TR>";
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echo "\n<TR><TD WIDTH=100% BGCOLOR=\"$THEME->cellcontent\">";
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if ($entry) {
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echo format_text($entry->text, $entry->format);
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} else {
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print_string("noentry", "journal");
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}
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echo "</TD></TR>";
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if ($entry) {
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echo "\n<TR>";
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echo "<TD WIDTH=35 VALIGN=TOP>";
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if (!$entry->teacher) {
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$entry->teacher = $USER->id;
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}
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print_user_picture($entry->teacher, $course->id, $teachers[$entry->teacher]->picture);
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echo "<TD BGCOLOR=\"$colour\">".get_string("feedback").":";
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choose_from_menu($ratings, "r$entry->id", $entry->rating, get_string("rate", "journal")."...");
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if ($entry->timemarked) {
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echo " <FONT SIZE=1>".userdate($entry->timemarked)."</FONT>";
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}
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echo "<BR><TEXTAREA NAME=\"c$entry->id\" ROWS=12 COLS=60 WRAP=virtual>";
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p($entry->comment);
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echo "</TEXTAREA><BR>";
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echo "</TD></TR>";
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}
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echo "</TABLE><BR CLEAR=ALL>\n";
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}
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function journal_add_instance($journal) {
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// Given an object containing all the necessary data,
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// (defined by the form in mod.html) this function
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// will create a new instance and return the id number
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// of the new instance.
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$journal->timemodified = time();
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return insert_record("journal", $journal);
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}
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function journal_update_instance($journal) {
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// Given an object containing all the necessary data,
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// (defined by the form in mod.html) this function
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// will update an existing instance with new data.
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$journal->timemodified = time();
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$journal->id = $journal->instance;
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return update_record("journal", $journal);
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}
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function journal_delete_instance($id) {
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// Given an ID of an instance of this module,
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// this function will permanently delete the instance
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// and any data that depends on it.
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if (! $journal = get_record("journal", "id", $id)) {
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return false;
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}
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$result = true;
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if (! delete_records("journal_entries", "journal", $journal->id)) {
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$result = false;
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}
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if (! delete_records("journal", "id", $journal->id)) {
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$result = false;
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}
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return $result;
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}
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function journal_print_feedback($course, $entry) {
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global $CFG, $THEME, $JOURNAL_RATING;
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if (! $teacher = get_record("user", "id", $entry->teacher)) {
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error("Weird journal error");
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}
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echo "\n<TABLE BORDER=0 CELLPADDING=1 CELLSPACING=1 ALIGN=CENTER><TR><TD BGCOLOR=#888888>";
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echo "\n<TABLE BORDER=0 CELLPADDING=3 CELLSPACING=0 VALIGN=TOP>";
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echo "\n<TR>";
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echo "\n<TD ROWSPAN=3 BGCOLOR=\"$THEME->body\" WIDTH=35 VALIGN=TOP>";
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print_user_picture($teacher->id, $course->id, $teacher->picture);
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echo "</TD>";
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echo "<TD NOWRAP WIDTH=100% BGCOLOR=\"$THEME->cellheading\">$teacher->firstname $teacher->lastname";
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echo " <FONT SIZE=2><I>".userdate($entry->timemarked)."</I>";
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echo "</TR>";
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echo "\n<TR><TD WIDTH=100% BGCOLOR=\"$THEME->cellcontent\">";
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echo "<P ALIGN=RIGHT><FONT SIZE=-1><I>";
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if ($JOURNAL_RATING[$entry->rating]) {
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echo get_string("overallrating", "journal").": ";
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echo $JOURNAL_RATING[$entry->rating];
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} else {
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print_string("noratinggiven", "journal");
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}
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echo "</I></FONT></P>";
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echo text_to_html($entry->comment);
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echo "</TD></TR></TABLE>";
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echo "</TD></TR></TABLE>";
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}
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?>
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