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<?php
/// This page allows to edit entries categories for a particular instance of glossary
require_once("../../config.php");
require_once("lib.php");
$id = required_param('id', PARAM_INT); // Course Module ID, or
$usedynalink = optional_param('usedynalink', 0, PARAM_INT); // category ID
$confirm = optional_param('confirm', 0, PARAM_INT); // confirm the action
$name = optional_param('name', '', PARAM_CLEAN); // confirm the name
$action = optional_param('action', '', PARAM_ALPHA ); // what to do
$hook = optional_param('hook', '', PARAM_ALPHANUM); // category ID
$mode = optional_param('mode', '', PARAM_ALPHA); // cat
$action = strtolower($action);
$url = new moodle_url('/mod/glossary/editcategories.php', array('id'=>$id));
if ($usedynalink !== 0) {
$url->param('usedynalink', $usedynalink);
}
if ($confirm !== 0) {
$url->param('confirm', $confirm);
}
if ($name !== 'name') {
$url->param('name', $name);
}
if ($action !== 'action') {
$url->param('action', $action);
}
if ($hook !== 'hook') {
$url->param('hook', $hook);
}
if ($mode !== 'mode') {
$url->param('mode', $mode);
}
$PAGE->set_url($url);
if (! $cm = get_coursemodule_from_id('glossary', $id)) {
print_error('invalidcoursemodule');
}
if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
print_error('coursemisconf');
}
if (! $glossary = $DB->get_record("glossary", array("id"=>$cm->instance))) {
print_error('invalidcoursemodule');
}
if ($hook > 0) {
if ($category = $DB->get_record("glossary_categories", array("id"=>$hook))) {
//Check it belongs to the same glossary
if ($category->glossaryid != $glossary->id) {
print_error('invalidid', 'glossary');
}
} else {
print_error('invalidcategoryid');
}
}
require_login($course, false, $cm);
$context = context_module::instance($cm->id);
require_capability('mod/glossary:managecategories', $context);
$strglossaries = get_string("modulenameplural", "glossary");
$strglossary = get_string("modulename", "glossary");
$PAGE->navbar->add(get_string("categories","glossary"),
new moodle_url('/mod/glossary/editcategories.php', array('id' => $cm->id,'mode' => 'cat')));
if (!empty($action)) {
$navaction = get_string(core_text::strtolower($action."category"), 'glossary');
$PAGE->navbar->add($navaction);
}
$PAGE->set_title($glossary->name);
$PAGE->set_heading($course->fullname);
// Prepare format_string/text options
$fmtoptions = array(
'context' => $context);
if (right_to_left()) { // RTL table alignment support
$rightalignment = 'left';
$leftalignment = 'right';
} else {
$rightalignment = 'right';
$leftalignment = 'left';
}
if ( $hook >0 ) {
if ( $action == "edit" ) {
if ( $confirm ) {
require_sesskey();
$action = "";
$cat = new stdClass();
$cat->id = $hook;
$cat->name = $name;
$cat->usedynalink = $usedynalink;
$DB->update_record("glossary_categories", $cat);
$event = \mod_glossary\event\category_updated::create(array(
'context' => $context,
'objectid' => $hook
));
$cat->glossaryid = $glossary->id;
$event->add_record_snapshot('glossary_categories', $cat);
$event->add_record_snapshot('glossary', $glossary);
$event->trigger();
// Reset caches.
\mod_glossary\local\concept_cache::reset_glossary($glossary);
} else {
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($glossary->name), 2);
echo $OUTPUT->heading(format_string(get_string("editcategory", "glossary")), 3);
$name = $category->name;
$usedynalink = $category->usedynalink;
require "editcategories.html";
echo $OUTPUT->footer();
die;
}
} elseif ( $action == "delete" ) {
if ( $confirm ) {
require_sesskey();
$DB->delete_records("glossary_entries_categories", array("categoryid"=>$hook));
$DB->delete_records("glossary_categories", array("id"=>$hook));
$event = \mod_glossary\event\category_deleted::create(array(
'context' => $context,
'objectid' => $hook
));
$event->add_record_snapshot('glossary_categories', $category);
$event->add_record_snapshot('glossary', $glossary);
$event->trigger();
// Reset caches.
\mod_glossary\local\concept_cache::reset_glossary($glossary);
redirect("editcategories.php?id=$cm->id", get_string("categorydeleted", "glossary"), 2);
} else {
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($glossary->name), 2);
echo $OUTPUT->heading(format_string(get_string("deletecategory", "glossary")), 3);
echo $OUTPUT->box_start('generalbox boxaligncenter errorboxcontent boxwidthnarrow');
echo "<div class=\"boxaligncenter deletecatconfirm\">".format_string($category->name, true, $fmtoptions)."<br/>";
$num_entries = $DB->count_records("glossary_entries_categories", array("categoryid"=>$category->id));
if ( $num_entries ) {
print_string("deletingnoneemptycategory","glossary");
}
echo "<p>";
print_string("areyousuredelete","glossary");
echo "</p>";
?>
<table border="0" width="100" class="confirmbuttons">
<tr>
<td align="$rightalignment" style="width:50%">
<form id="form" method="post" action="editcategories.php">
<div>
<input type="hidden" name="sesskey" value="<?php echo sesskey(); ?>" />
<input type="hidden" name="id" value="<?php p($cm->id) ?>" />
<input type="hidden" name="action" value="delete" />
<input type="hidden" name="confirm" value="1" />
<input type="hidden" name="mode" value="<?php echo $mode ?>" />
<input type="hidden" name="hook" value="<?php echo $hook ?>" />
<input type="submit" class="btn btn-primary" value=" <?php print_string("yes")?> " />
</div>
</form>
</td>
<td align="$leftalignment" style="width:50%">
<?php
unset($options);
$options = array ("id" => $id);
echo $OUTPUT->single_button(new moodle_url("editcategories.php", $options), get_string("no"));
echo "</td></tr></table>";
echo "</div>";
echo $OUTPUT->box_end();
}
}
} elseif ( $action == "add" ) {
if ( $confirm ) {
require_sesskey();
$dupcategory = $DB->get_records_sql("SELECT * FROM {glossary_categories} WHERE ".$DB->sql_like('name','?', false)." AND glossaryid=?", array($name, $glossary->id));
if ( $dupcategory ) {
redirect("editcategories.php?id=$cm->id&action=add&name=$name", get_string("duplicatecategory", "glossary"), 2);
} else {
$action = "";
$cat = new stdClass();
$cat->name = $name;
$cat->usedynalink = $usedynalink;
$cat->glossaryid = $glossary->id;
$cat->id = $DB->insert_record("glossary_categories", $cat);
$event = \mod_glossary\event\category_created::create(array(
'context' => $context,
'objectid' => $cat->id
));
$event->add_record_snapshot('glossary_categories', $cat);
$event->add_record_snapshot('glossary', $glossary);
$event->trigger();
// Reset caches.
\mod_glossary\local\concept_cache::reset_glossary($glossary);
}
} else {
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($glossary->name), 2);
echo "<h3 class=\"main\">" . get_string("addcategory", "glossary"). "</h3>";
$name="";
require "editcategories.html";
}
}
if ( $action ) {
echo $OUTPUT->footer();
die;
}
echo $OUTPUT->header();
echo $OUTPUT->heading(format_string($glossary->name), 2);
?>
<form method="post" action="editcategories.php">
<table width="40%" class="boxaligncenter generalbox" cellpadding="5">
<tr>
<th style="width:90%" align="center">
<?php p(get_string("categories","glossary")) ?></th>
<th style="width:10%" align="center">
<?php p(get_string("action")) ?></th>
</tr>
<tr><td style="width:100%" colspan="2">
<?php
$categories = $DB->get_records("glossary_categories", array("glossaryid"=>$glossary->id), "name ASC");
if ( $categories ) {
echo '<table width="100%">';
foreach ($categories as $category) {
$num_entries = $DB->count_records("glossary_entries_categories", array("categoryid"=>$category->id));
?>
<tr>
<td style="width:80%" align="$leftalignment">
<?php
echo "<span class=\"bold\">".format_string($category->name, true, $fmtoptions)."</span> <span>($num_entries " . get_string("entries","glossary") . ")</span>";
?>
</td>
<td style="width:19%" align="center" class="action">
<?php
echo "<a href=\"editcategories.php?id=$cm->id&action=delete&mode=cat&hook=$category->id\">" .
$OUTPUT->pix_icon('t/delete', get_string('delete')). "</a> ";
echo "<a href=\"editcategories.php?id=$cm->id&action=edit&mode=cat&hook=$category->id\">" .
$OUTPUT->pix_icon('t/edit', get_string('edit')). "</a> ";
?>
</td>
</tr>
<?php
}
echo '</table>';
}
?>
</td></tr>
<tr>
<td style="width:100%" colspan="2" align="center">
<?php
$options['id'] = $cm->id;
$options['action'] = "add";
echo "<table class=\"editbuttons\" border=\"0\"><tr><td align=\"$rightalignment\">";
echo $OUTPUT->single_button(new moodle_url("editcategories.php", $options), get_string("addcategory", "glossary"));
echo "</td><td align=\"$leftalignment\">";
unset($options['action']);
$options['mode'] = 'cat';
$options['hook'] = $hook;
echo $OUTPUT->single_button(new moodle_url("view.php", $options), get_string("back","glossary"));
echo "</td></tr>";
echo "</table>";
?>
</td>
</tr>
</table>
</form>
<?php
echo $OUTPUT->footer();