moodle/mod/glossary/editcategories.php

253 lines
10 KiB
PHP

<?php // $Id$
/// 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);
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->id, false, $cm);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_capability('mod/glossary:managecategories', $context);
$strglossaries = get_string("modulenameplural", "glossary");
$strglossary = get_string("modulename", "glossary");
$navlinks = array();
$navlinks[] = array('name' => $strglossaries, 'link' => "index.php?id=$course->id", 'type' => 'activity');
$navlinks[] = array('name' => format_string($glossary->name), 'link' => "view.php?id=$cm->id&amp;tab=GLOSSARY_CATEGORY_VIEW", 'type' => 'activityinstance');
$navlinks[] = array('name' => get_string("categories","glossary"), 'link' => '', 'type' => 'title');
$navigation = build_navigation($navlinks);
print_header_simple(format_string($glossary->name), "", $navigation,
"", "", true, update_module_button($cm->id, $course->id, $strglossary),
navmenu($course, $cm));
if ( $hook >0 ) {
if ( $action == "edit" ) {
if ( $confirm ) {
$action = "";
$cat = new object();
$cat->id = $hook;
$cat->name = $name;
$cat->usedynalink = $usedynalink;
if ( !$DB->update_record("glossary_categories", $cat) ) {
print_error('cannotupdatecategory');
redirect("editcategories.php?id=$cm->id");
} else {
add_to_log($course->id, "glossary", "edit category", "editcategories.php?id=$cm->id", $hook,$cm->id);
}
} else {
echo "<p style=\"text-align:center\">" . get_string("edit"). " " . get_string("category","glossary") . "<span style=\"font-size:1.5em\">";
$name = $category->name;
$usedynalink = $category->usedynalink;
require "editcategories.html";
print_footer();
die;
}
} elseif ( $action == "delete" ) {
if ( $confirm ) {
$DB->delete_records("glossary_entries_categories", array("categoryid"=>$hook));
$DB->delete_records("glossary_categories", array("id"=>$hook));
print_simple_box_start("center","40%", "#FFBBBB");
echo "<div style=\"text-align:center\">" . get_string("categorydeleted","glossary") ."</div>";
echo "</center>";
print_simple_box_end();
print_footer($course);
add_to_log($course->id, "glossary", "delete category", "editcategories.php?id=$cm->id", $hook,$cm->id);
redirect("editcategories.php?id=$cm->id");
} else {
echo "<p style=\"text-align:center\">" . get_string("delete"). " " . get_string("category","glossary"). "</p>";
print_simple_box_start("center","40%", "#FFBBBB");
echo "<div class=\"boxaligncenter\"><b>".format_text($category->name, FORMAT_PLAIN)."</b><br/>";
$num_entries = $DB->count_records("glossary_entries_categories", array("categoryid"=>$category->id));
if ( $num_entries ) {
print_string("deletingnoneemptycategory","glossary");
}
echo "<p>";
print_string("areyousuredelete","glossary");
echo "</p>";
?>
<table border="0" width="100">
<tr>
<td align="right" style="width:50%">
<form id="form" method="post" action="editcategories.php">
<div>
<input type="hidden" name="id" value="<?php p($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 $hook ?>" />
<input type="submit" value=" <?php print_string("yes")?> " />
</div>
</form>
</td>
<td align="left" style="width:50%">
<?php
unset($options);
$options = array ("id" => $id);
print_single_button("editcategories.php", $options, get_string("no") );
echo "</td></tr></table>";
echo "</div>";
print_simple_box_end();
}
}
} elseif ( $action == "add" ) {
if ( $confirm ) {
$ILIKE = $DB->sql_ilike();
$dupcategory = $DB->get_records_sql("SELECT * FROM {glossary_categories} WHERE name $ILIKE ? AND glossaryid=?", array($name, $glossary->id));
if ( $dupcategory ) {
echo "<p style=\"text-align:center\">" . get_string("add"). " " . get_string("category","glossary");
print_simple_box_start("center","40%", "#FFBBBB");
echo "<div style=\"text-align:center\">" . get_string("duplicatedcategory","glossary") ."</div>";
print_simple_box_end();
redirect("editcategories.php?id=$cm->id&amp;action=add&&amp;name=$name");
} else {
$action = "";
$cat = new object();
$cat->name = $name;
$cat->usedynalink = $usedynalink;
$cat->glossaryid = $glossary->id;
if ( ! $cat->id = $DB->insert_record("glossary_categories", $cat) ) {
print_error('cannotinsertcategory');
redirect("editcategories.php?id=$cm->id");
} else {
add_to_log($course->id, "glossary", "add category", "editcategories.php?id=$cm->id", $cat->id,$cm->id);
}
}
} else {
echo "<p style=\"text-align:center\">" . get_string("add"). " " . get_string("category","glossary"). "</p>";
$name="";
require "editcategories.html";
}
}
if ( $action ) {
print_footer();
die;
}
?>
<form method="post" action="editcategories.php">
<table width="40%" class="boxaligncenter generalbox" cellpadding="5">
<tr>
<td style="width:90%" align="center"><b>
<?php p(get_string("categories","glossary")) ?></b></td>
<td style="width:10%" align="center"><b>
<?php p(get_string("action")) ?></b></td>
</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:90%" align="left">
<?php
echo "<b>".format_text($category->name, FORMAT_PLAIN)."</b> <span style=\"font-size:0.75em\">($num_entries " . get_string("entries","glossary") . ")</span>";
?>
</td>
<td style="width:10%" align="center"><b>
<?php
echo "<a href=\"editcategories.php?id=$cm->id&amp;action=delete&amp;mode=cat&amp;hook=$category->id\"><img alt=\"" . get_string("delete") . "\"src=\"{$CFG->pixpath}/t/delete.gif\" class=\"iconsmall\" /></a> ";
echo "<a href=\"editcategories.php?id=$cm->id&amp;action=edit&amp;mode=cat&amp;hook=$category->id\"><img alt=\"" . get_string("edit") . "\" src=\"{$CFG->pixpath}/t/edit.gif\" class=\"iconsmall\" /></a>";
?>
</b></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 border=\"0\"><tr><td align=\"right\">";
echo print_single_button("editcategories.php", $options, get_string("add") . " " . get_string("category","glossary"), "get");
echo "</td><td align=\"left\">";
unset($options['action']);
$options['mode'] = 'cat';
$options['hook'] = $hook;
echo print_single_button("view.php", $options, get_string("back","glossary") );
echo "</td></tr>";
echo "</table>";
?>
</td>
</tr>
</table>
</form>
<?php print_footer() ?>