libdir/rsslib.php");
$id = optional_param('id', 0, PARAM_INT); // Course Module ID
$g = optional_param('g', 0, PARAM_INT); // Glossary ID
$tab = optional_param('tab', GLOSSARY_NO_VIEW, PARAM_ALPHA); // browsing entries by categories?
$displayformat = optional_param('displayformat',-1, PARAM_INT); // override of the glossary display format
$mode = optional_param('mode', '', PARAM_ALPHA); // term entry cat date letter search author approval
$hook = optional_param('hook', '', PARAM_CLEAN); // the term, entry, cat, etc... to look for based on mode
$fullsearch = optional_param('fullsearch', 0,PARAM_INT); // full search (concept and definition) when searching?
$sortkey = optional_param('sortkey', '', PARAM_ALPHA);// Sorted view: CREATION | UPDATE | FIRSTNAME | LASTNAME...
$sortorder = optional_param('sortorder', 'ASC', PARAM_ALPHA); // it defines the order of the sorting (ASC or DESC)
$offset = optional_param('offset', 0,PARAM_INT); // entries to bypass (for paging purposes)
$page = optional_param('page', 0,PARAM_INT); // Page to show (for paging purposes)
$show = optional_param('show', '', PARAM_ALPHA); // [ concept | alias ] => mode=term hook=$show
if (!empty($id)) {
if (! $cm = get_coursemodule_from_id('glossary', $id)) {
error("Course Module ID was incorrect");
}
if (! $course = get_record("course", "id", $cm->course)) {
error("Course is misconfigured");
}
if (! $glossary = get_record("glossary", "id", $cm->instance)) {
error("Course module is incorrect");
}
} else if (!empty($g)) {
if (! $glossary = get_record("glossary", "id", $g)) {
error("Course module is incorrect");
}
if (! $course = get_record("course", "id", $glossary->course)) {
error("Could not determine which course this belonged to!");
}
if (!$cm = get_coursemodule_from_instance("glossary", $glossary->id, $course->id)) {
error("Could not determine which course module this belonged to!");
}
$id = $cm->id;
} else {
error("Must specify glossary ID or course module ID");
}
require_course_login($course->id, true, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
/// Loading the textlib singleton instance. We are going to need it.
$textlib = textlib_get_instance();
/// redirecting if adding a new entry
if ($tab == GLOSSARY_ADDENTRY_VIEW ) {
redirect("edit.php?id=$cm->id&mode=$mode");
}
/// setting the defaut number of entries per page if not set
if ( !$entriesbypage = $glossary->entbypage ) {
$entriesbypage = $CFG->glossary_entbypage;
}
/// If we have received a page, recalculate offset
if ($page != 0 && $offset == 0) {
$offset = $page * $entriesbypage;
}
/// setting the default values for the display mode of the current glossary
/// only if the glossary is viewed by the first time
if ( $dp = get_record('glossary_formats','name', addslashes($glossary->displayformat)) ) {
/// Based on format->defaultmode, we build the defaulttab to be showed sometimes
switch ($dp->defaultmode) {
case 'cat':
$defaulttab = GLOSSARY_CATEGORY_VIEW;
break;
case 'date':
$defaulttab = GLOSSARY_DATE_VIEW;
break;
case 'author':
$defaulttab = GLOSSARY_AUTHOR_VIEW;
break;
default:
$defaulttab = GLOSSARY_STANDARD_VIEW;
}
/// Fetch the rest of variables
$printpivot = $dp->showgroup;
if ( $mode == '' and $hook == '' and $show == '') {
$mode = $dp->defaultmode;
$hook = $dp->defaulthook;
$sortkey = $dp->sortkey;
$sortorder = $dp->sortorder;
}
} else {
$defaulttab = GLOSSARY_STANDARD_VIEW;
$printpivot = 1;
if ( $mode == '' and $hook == '' and $show == '') {
$mode = 'letter';
$hook = 'ALL';
}
}
if ( $displayformat == -1 ) {
$displayformat = $glossary->displayformat;
}
if ( $show ) {
$mode = 'term';
$hook = $show;
$show = '';
}
/// Processing standard security processes
if ($course->id != SITEID) {
require_login($course->id);
}
if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', $context)) {
print_header();
notice(get_string("activityiscurrentlyhidden"));
}
add_to_log($course->id, "glossary", "view", "view.php?id=$cm->id&tab=$tab", $glossary->id, $cm->id);
/// stablishing flag variables
if ( $sortorder = strtolower($sortorder) ) {
if ($sortorder != 'asc' and $sortorder != 'desc') {
$sortorder = '';
}
}
if ( $sortkey = strtoupper($sortkey) ) {
if ($sortkey != 'CREATION' and
$sortkey != 'UPDATE' and
$sortkey != 'FIRSTNAME' and
$sortkey != 'LASTNAME'
) {
$sortkey = '';
}
}
switch ( $mode = strtolower($mode) ) {
case 'search': /// looking for terms containing certain word(s)
$tab = GLOSSARY_STANDARD_VIEW;
//Clean a bit the search string
$hook = trim(strip_tags($hook));
break;
case 'entry': /// Looking for a certain entry id
$tab = GLOSSARY_STANDARD_VIEW;
if ( $dp = get_record("glossary_formats","name", $glossary->displayformat) ) {
$displayformat = $dp->popupformatname;
}
break;
case 'cat': /// Looking for a certain cat
$tab = GLOSSARY_CATEGORY_VIEW;
if ( $hook > 0 ) {
$category = get_record("glossary_categories","id",$hook);
}
break;
case 'approval': /// Looking for entries waiting for approval
$tab = GLOSSARY_APPROVAL_VIEW;
if ( !$hook and !$sortkey and !$sortorder) {
$hook = 'ALL';
}
break;
case 'term': /// Looking for entries that include certain term in its concept, definition or aliases
$tab = GLOSSARY_STANDARD_VIEW;
break;
case 'date':
$tab = GLOSSARY_DATE_VIEW;
if ( !$sortkey ) {
$sortkey = 'UPDATE';
}
if ( !$sortorder ) {
$sortorder = 'desc';
}
break;
case 'author': /// Looking for entries, browsed by author
$tab = GLOSSARY_AUTHOR_VIEW;
if ( !$hook ) {
$hook = 'ALL';
}
if ( !$sortkey ) {
$sortkey = 'FIRSTNAME';
}
if ( !$sortorder ) {
$sortorder = 'asc';
}
break;
case 'letter': /// Looking for entries that begin with a certain letter, ALL or SPECIAL characters
default:
$tab = GLOSSARY_STANDARD_VIEW;
if ( !$hook ) {
$hook = 'ALL';
}
break;
}
switch ( $tab ) {
case GLOSSARY_IMPORT_VIEW:
case GLOSSARY_EXPORT_VIEW:
case GLOSSARY_APPROVAL_VIEW:
$showcommonelements = 0;
break;
default:
$showcommonelements = 1;
break;
}
/// Printing the heading
$strglossaries = get_string("modulenameplural", "glossary");
$strglossary = get_string("modulename", "glossary");
$strallcategories = get_string("allcategories", "glossary");
$straddentry = get_string("addentry", "glossary");
$strnoentries = get_string("noentries", "glossary");
$strsearchconcept = get_string("searchconcept", "glossary");
$strsearchindefinition = get_string("searchindefinition", "glossary");
$strsearch = get_string("search");
$strwaitingapproval = get_string('waitingapproval', 'glossary');
/// If we are in approval mode, prit special header
if ($tab == GLOSSARY_APPROVAL_VIEW) {
require_capability('mod/glossary:approve', $context);
$navigation = build_navigation($strwaitingapproval, $cm);
print_header_simple(format_string($glossary->name), "", $navigation, "", "", true,
update_module_button($cm->id, $course->id, $strglossary), navmenu($course, $cm));
print_heading($strwaitingapproval);
} else { /// Print standard header
$navigation = build_navigation('', $cm);
print_header_simple(format_string($glossary->name), "", $navigation, "", "", true,
update_module_button($cm->id, $course->id, $strglossary), navmenu($course, $cm));
}
/// All this depends if whe have $showcommonelements
if ($showcommonelements) {
/// To calculate available options
$availableoptions = '';
/// Decide about to print the import link
if (has_capability('mod/glossary:import', $context)) {
$availableoptions = '' .
'' .
get_string('importentries', 'glossary') . '' .
'';
}
/// Decide about to print the export link
if (has_capability('mod/glossary:export', $context)) {
if ($availableoptions) {
$availableoptions .= ' / ';
}
$availableoptions .='' .
'' .
get_string('exportentries', 'glossary') . '' .
'';
}
/// Decide about to print the approval link
if (has_capability('mod/glossary:approve', $context)) {
/// Check we have pending entries
if ($hiddenentries = count_records_select('glossary_entries',"glossaryid = $glossary->id and approved = 0")) {
if ($availableoptions) {
$availableoptions .= '
';
}
$availableoptions .='' .
'' .
get_string('waitingapproval', 'glossary') . ' ('.$hiddenentries.')' .
'';
}
}
/// Start to print glossary controls
// print_box_start('glossarycontrol clearfix');
echo '