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deleteentry.php
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deleteentry.php
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<?PHP // $Id$
require_once("../../config.php");
require_once("lib.php");
require_variable($id); // course module ID
optional_variable($confirm); // commit the operation?
optional_variable($entry); // entry id
require_variable($prevmode); // current frame
optional_variable($hook); // pivot id
$strglossary = get_string("modulename", "glossary");
$strglossaries = get_string("modulenameplural", "glossary");
$stredit = get_string("edit");
$entrydeleted = get_string("entrydeleted","glossary");
if (! $cm = get_record("course_modules", "id", $id)) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}
require_login($course->id);
if (isguest()) {
error("Guests are not allowed to edit or delete entries", $_SERVER["HTTP_REFERER"]);
}
if (! $glossary = get_record("glossary", "id", $cm->instance)) {
error("Glossary is incorrect");
}
if (!isteacher($course->id) and !$glossary->studentcanpost ) {
error("You are not allowed to edit or delete entries");
}
$entryfields = get_record("glossary_entries", "id", $entry);
$strareyousuredelete = get_string("areyousuredelete","glossary");
if ($course->category) {
$navigation = "<A HREF=\"../../course/view.php?id=$course->id\">$course->shortname</A> ->";
}
print_header("$course->shortname: $glossary->name", "$course->fullname",
"$navigation <A HREF=index.php?id=$course->id>$strglossaries</A> -> $glossary->name",
"", "", true, update_module_button($cm->id, $course->id, $strglossary),
navmenu($course, $cm));
/// If data submitted, then process and store.
if ($confirm) { // the operation was confirmed.
// if it is an imported entry, just delete the relation
$entry = get_record("glossary_entries","id", $entry);
if ( $entry->sourceglossaryid ) {
$entry->glossaryid = $entry->sourceglossaryid;
$entry->sourceglossaryid = 0;
if (! update_record("glossary_entries", $entry)) {
error("Could not update your glossary");
}
} else {
if ( $entry->attachment ) {
glossary_delete_old_attachments($entry);
}
delete_records("glossary_comments", "entryid",$entry->id);
delete_records("glossary_alias", "entryid", $entry->id);
delete_records("glossary_ratings", "entryid", $entry->id);
delete_records("glossary_entries","id", $entry->id);
}
add_to_log($course->id, "glossary", "delete entry", "view.php?id=$cm->id&mode=$prevmode&hook=$hook", $entry,$cm->id);
redirect("view.php?id=$cm->id&mode=$prevmode&hook=$hook", $entrydeleted);
} else { // the operation has not been confirmed yet so ask the user to do so
notice_yesno("<b>$entryfields->concept</b><p>$strareyousuredelete</p>",
"deleteentry.php?id=$cm->id&mode=delete&confirm=1&entry=".s($entry)."&prevmode=$prevmode&hook=$hook",
"view.php?id=$cm->id&mode=$prevmode&hook=$hook");
}
print_footer($course);
?>