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MDL-10210 MDL-10207 Fixed small issues in tabs. Removed HTML-producing code from grade_tree and put it into category.php.

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This commit is contained in:
nicolasconnault
2007-06-26 07:45:40 +00:00
parent ec0fe8f30e
commit 8161dbb6fc
5 changed files with 226 additions and 313 deletions
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grade/report.php
+1 -1
View File
@@ -81,7 +81,7 @@
$strgrades = get_string('grades');
$crumbs[] = array('name' => $strgrades, 'link' => '', 'type' => 'misc');
$crumbs[] = array('name' => $strgrades, 'link' => $CFG->wwwroot . '/grade/index.php?id='.$courseid, 'type' => 'misc');
$crumbs[] = array('name' => $reportnames[$report], 'link' => '', 'type' => 'misc');
$navigation = build_navigation($crumbs);
grade/report/grader/category.php
+219 -4
View File
@@ -27,6 +27,220 @@ require_once '../../../config.php';
require_once $CFG->libdir . '/grade/grade_tree.php';
require_once $CFG->libdir . '/gradelib.php';
/**
* Returns a HTML list with sorting arrows and insert boxes. This is a recursive method.
* @param int $level The level of recursion
* @param array $elements The elements to display in a list. Defaults to this->tree_array
* @param int $source_sortorder A source sortorder, given when an element needs to be moved or inserted.
* @param string $action 'move' or 'insert'
* @param string $source_type 'topcat', 'subcat' or 'item'
* @return string HTML code
*/
function get_edit_tree($tree, $level=1, $elements=NULL, $source_sortorder=NULL, $action=NULL, $source_type=NULL) {
if (empty($tree->tree_array)) {
return null;
} else {
global $CFG;
global $USER;
$strmove = get_string("move");
$strmoveup = get_string("moveup");
$strmovedown = get_string("movedown");
$strmovehere = get_string("movehere");
$strcancel = get_string("cancel");
$stredit = get_string("edit");
$strdelete = get_string("delete");
$strhide = get_string("hide");
$strshow = get_string("show");
$strlock = get_string("lock", 'grades');
$strunlock = get_string("unlock", 'grades');
$strnewcategory = get_string("newcategory", 'grades');
$strcategoryname = get_string("categoryname", 'grades');
$strcreatecategory = get_string("createcategory", 'grades');
$strsubcategory = get_string("subcategory", 'grades');
$stritems = get_string("items", 'grades');
$strcategories = get_string("categories", 'grades');
$list = '';
$closing_form_tags = '';
if (empty($elements)) {
$list .= '<form action="category.php" method="post">' . "\n";
$list .= '<ul id="grade_edit_tree">' . "\n";
$elements = $tree->tree_array;
$element_type_options = '<select name="element_type">' . "\n";
$element_type_options .= "<option value=\"items\">$stritems</option><option value=\"categories\">$strcategories</option>\n";
$element_type_options .= "</select>\n";
$strforelementtypes= get_string("forelementtypes", 'grades', $element_type_options);
$closing_form_tags .= '<fieldset><legend>' . $strnewcategory . '</legend>' . "\n";
$closing_form_tags .= '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />' . "\n";
$closing_form_tags .= '<input type="hidden" name="id" value="' . $tree->courseid . '" />' . "\n";
$closing_form_tags .= '<input type="hidden" name="action" value="create" />' . "\n";
$closing_form_tags .= '<label for="category_name">' . $strcategoryname . '</label>' . "\n";
$closing_form_tags .= '<input id="category_name" type="text" name="category_name" size="40" />' . "\n";
$closing_form_tags .= '<input type="submit" value="' . $strcreatecategory . '" />' . "\n";
$closing_form_tags .= $strforelementtypes;
$closing_form_tags .= '</fieldset>' . "\n";
$closing_form_tags .= "</form>\n";
} else {
$list = '<ul class="level' . $level . 'children">' . "\n";
}
$first = true;
$count = 1;
$last = false;
$last_sortorder = null;
if (count($elements) == 1) {
$last = true;
}
foreach ($elements as $sortorder => $element) {
$object = $element['object'];
$object_name = $object->get_name();
$object_class = get_class($object);
$object_parent = $object->get_parent_id();
$element_type = $tree->get_element_type($element);
$highlight_class = '';
if ($source_sortorder == $sortorder && !empty($action)) {
$highlight_class = ' selected_element ';
}
// Prepare item icon if appropriate
$module_icon = '';
if (!empty($object->itemmodule)) {
$module_icon = '<div class="moduleicon">'
. '<label for="checkbox_select_' . $sortorder . '">'
. '<img src="'
. $CFG->modpixpath . '/' . $object->itemmodule . '/icon.gif" alt="'
. $object->itemmodule . '" title="' . $object->itemmodule . '" /></label></div>';
}
// Add dimmed_text span around object name if set to hidden
$hide_show = 'hide';
if ($object->is_hidden()) {
$object_name = '<span class="dimmed_text">' . $object_name . '</span>';
$hide_show = 'show';
}
// Prepare lock/unlock string
$lock_unlock = 'lock';
if ($object->is_locked()) {
$lock_unlock = 'unlock';
}
// Prepare select checkbox for subcats and items
$select_checkbox = '';
if ($element_type != 'topcat') {
$group = 'items';
if ($element_type == 'subcat') {
$group = 'categories';
}
$select_checkbox = '<div class="select_checkbox">' . "\n"
. '<input id="checkbox_select_' . $sortorder . '" type="checkbox" name="' . $group . '[' . $sortorder . ']" />' . "\n"
. '</div>' . "\n";
// Add a label around the object name to trigger the checkbox
$object_name = '<label for="checkbox_select_' . $sortorder . '">' . $object_name . '</label>';
}
$list .= '<li class="level' . $level . 'element sortorder'
. $object->get_sortorder() . $highlight_class . '">' . "\n"
. $select_checkbox . $module_icon . $object_name;
$list .= '<div class="icons">' . "\n";
// Print up arrow
if (!$first) {
$list .= '<a href="category.php?'."source=$sortorder&amp;moveup={$object->previous_sortorder}$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/up.gif" class="iconsmall" ' . 'alt="'.$strmoveup.'" title="'.$strmoveup.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> '. "\n";
}
// Print down arrow
if (!$last) {
$list .= '<a href="category.php?'."source=$sortorder&amp;movedown={$object->next_sortorder}$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/down.gif" class="iconsmall" ' . 'alt="'.$strmovedown.'" title="'.$strmovedown.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> ' . "\n";
}
// Print move icon
if ($element_type != 'topcat') {
$list .= '<a href="category.php?'."source=$sortorder&amp;action=move&amp;type=$element_type$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/move.gif" class="iconsmall" alt="'.$strmove.'" title="'.$strmove.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> ' . "\n";
}
// Print edit icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=edit$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/edit.gif" class="iconsmall" alt="'
.$stredit.'" title="'.$stredit.'" /></a>'. "\n";
// Print delete icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=delete$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/delete.gif" class="iconsmall" alt="'
.$strdelete.'" title="'.$strdelete.'" /></a>'. "\n";
// Print hide/show icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=$hide_show$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/'.$hide_show.'.gif" class="iconsmall" alt="'
.${'str' . $hide_show}.'" title="'.${'str' . $hide_show}.'" /></a>'. "\n";
// Print lock/unlock icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=$lock_unlock$tree->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/'.$lock_unlock.'.gif" class="iconsmall" alt="'
.${'str' . $lock_unlock}.'" title="'.${'str' . $lock_unlock}.'" /></a>'. "\n";
$list .= '</div> <!-- end icons div -->';
if (!empty($element['children'])) {
$list .= get_edit_tree($tree, $level + 1, $element['children'], $source_sortorder, $action, $source_type);
}
$list .= '</li>' . "\n";
$first = false;
$count++;
if ($count == count($elements)) {
$last = true;
}
$last_sortorder = $sortorder;
}
// Add an insertion box if source_sortorder is given and a few other constraints are satisfied
if ($source_sortorder && !empty($action)) {
$moving_item_near_subcat = $element_type == 'subcat' && $source_type == 'item' && $level > 1;
$moving_cat_to_lower_level = ($level == 2 && $source_type == 'topcat') || ($level > 2 && $source_type == 'subcat');
$moving_subcat_near_item_in_cat = $element_type == 'item' && $source_type == 'subcat' && $level > 1;
$moving_element_near_itself = $sortorder == $source_sortorder;
if (!$moving_item_near_subcat && !$moving_cat_to_lower_level && !$moving_subcat_near_item_in_cat && !$moving_element_near_itself) {
$list .= '<li class="insertion">' . "\n";
$list .= '<a href="category.php?' . "source=$source_sortorder&amp;$action=$last_sortorder$tree->commonvars\">\n";
$list .= '<img class="movetarget" src="'.$CFG->wwwroot.'/pix/movehere.gif" alt="'.$strmovehere.'" title="'.$strmovehere.'" />' . "\n";
$list .= "</a>\n</li>";
}
}
$list .= '</ul>' . "\n$closing_form_tags";
return $list;
}
return false;
}
$param = new stdClass();
$param->courseid = optional_param('id', 0 , PARAM_INT);
@@ -58,13 +272,14 @@ $strgrades = get_string('grades');
$strgraderreport = get_string('graderreport', 'grades');
$strcategoriesedit = get_string('categoriesedit', 'grades');
$crumbs[] = array('name' => $strgrades, 'link' => '', 'type' => 'misc');
$crumbs[] = array('name' => $strgraderreport, 'link' => '', 'type' => 'misc');
$crumbs[] = array('name' => $strgrades, 'link' => $CFG->wwwroot . '/grade/index.php?id='.$courseid, 'type' => 'misc');
$crumbs[] = array('name' => $strgraderreport,
'link' => $CFG->wwwroot . '/grade/report.php?id=' . $courseid . '&amp;report=grader', 'type' => 'misc');
$crumbs[] = array('name' => $strcategoriesedit, 'link' => '', 'type' => 'misc');
$navigation = build_navigation($crumbs);
print_header_simple($strgrades.': '.$strgraderreport.': '.$strcategoriesedit, $navigation,
print_header_simple($strgrades.': '.$strgraderreport, ': '.$strcategoriesedit, $navigation,
'', '', true, '', navmenu($course));
$tree = new grade_tree($param->courseid);
@@ -205,6 +420,6 @@ print_heading(get_string('categoriesedit', 'grades'));
// Add tabs
$currenttab = 'editcategory';
include('tabs.php');
echo $tree->get_edit_tree(1, null, $param->source, $param->action, $param->type);
echo get_edit_tree($tree, 1, null, $param->source, $param->action, $param->type);
print_footer($course);
?>
grade/report/grader/preferences.php
+4 -3
View File
@@ -42,13 +42,14 @@ $strgrades = get_string('grades');
$strgraderreport = get_string('graderreport', 'grades');
$strgradepreferences = get_string('gradepreferences', 'grades');
$crumbs[] = array('name' => $strgrades, 'link' => '', 'type' => 'misc');
$crumbs[] = array('name' => $strgraderreport, 'link' => '', 'type' => 'misc');
$crumbs[] = array('name' => $strgrades, 'link' => $CFG->wwwroot . '/grade/index.php?id='.$courseid, 'type' => 'misc');
$crumbs[] = array('name' => $strgraderreport,
'link' => $CFG->wwwroot . '/grade/report.php?id=' . $courseid . '&amp;report=grader', 'type' => 'misc');
$crumbs[] = array('name' => $strgradepreferences, 'link' => '', 'type' => 'misc');
$navigation = build_navigation($crumbs);
print_header_simple($strgrades.': '.$strgraderreport.': '.$strgradepreferences, $navigation,
print_header_simple($strgrades.': '.$strgraderreport,': '.$strgradepreferences, $navigation,
'', '', true, '', navmenu($course));
print_heading(get_string('preferences'));
// Add tabs
lang/en_utf8/grades.php
+1
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@@ -59,6 +59,7 @@ $string['gradeitems'] = 'Grade Items';
$string['gradeletter'] = 'Grade Letter';
$string['gradeletterhelp'] = 'Grade Letter Help';
$string['gradeletternote'] = 'To delete a grade letter just empty any of the<br /> three text areas for that letter and click submit.';
$string['gradepreferences'] = 'Grade Preferences';
$string['gradepreferenceshelp'] = 'Grade Preferences Help';
$string['grades'] = 'Grades';
$string['gradereports'] = 'Grades report';
lib/grade/grade_tree.php
+1 -305
View File
@@ -116,7 +116,7 @@ class grade_tree {
$this->courseid = $courseid;
$this->include_grades = $include_grades;
$this->commonvars = "&amp;sesskey=$USER->sesskey&amp;courseid=$this->courseid";
$this->commonvars = "&amp;sesskey=$USER->sesskey&amp;id=$this->courseid";
if (!empty($tree)) {
$this->tree_array = $tree;
@@ -832,97 +832,6 @@ class grade_tree {
return $filler_array;
}
/**
* Returns a HTML table with all the grades in the course requested, or all the grades in the site.
* IMPORTANT: This method (and its associated methods) assumes that we are using only 2 levels of categories (topcat and subcat)
* @todo Return extra column for students
* @todo Return a row of final grades for each student
* @todo Return icons
* @todo Return totals
* @todo Return row below headers for grading range
* @return string HTML table
*/
function display_grades() {
global $CFG;
// 1. Fetch all top-level categories for this course, with all children preloaded, sorted by sortorder
$tree = $this->tree_filled;
$this->fill_grades();
if (empty($this->tree_filled)) {
debugging("The tree_filled array wasn't initialised, grade_tree could not display the grades correctly.");
return false;
}
// Fetch array of students enroled in this course
if (!$context = get_context_instance(CONTEXT_COURSE, $this->courseid)) {
return false;
}
$users = get_role_users(@implode(',', $CFG->gradebookroles), $context);
$topcathtml = '<tr><td class="filler">&nbsp;</td>';
$cathtml = '<tr><td class="filler">&nbsp;</td>';
$itemhtml = '<tr><td class="filler">&nbsp;</td>';
$items = array();
foreach ($tree as $topcat) {
$itemcount = 0;
foreach ($topcat['children'] as $catkey => $cat) {
$catitemcount = 0;
foreach ($cat['children'] as $item) {
$itemcount++;
$catitemcount++;
$itemhtml .= '<td>' . $item['object']->itemname . '</td>';
$items[] = $item;
}
if ($cat['object'] == 'filler') {
$cathtml .= '<td class="subfiller">&nbsp;</td>';
} else {
$cat['object']->load_grade_item();
$cathtml .= '<td colspan="' . $catitemcount . '">' . $cat['object']->fullname . '</td>';
}
}
if ($topcat['object'] == 'filler') {
$colspan = null;
if (!empty($topcat['colspan'])) {
$colspan = 'colspan="' . $topcat['colspan'] . '" ';
}
$topcathtml .= '<td ' . $colspan . 'class="topfiller">&nbsp;</td>';
} else {
$topcathtml .= '<th colspan="' . $itemcount . '">' . $topcat['object']->fullname . '</th>';
}
}
$studentshtml = '';
foreach ($users as $userid => $user) {
$studentshtml .= '<tr><th>' . $user->firstname . ' ' . $user->lastname . '</th>';
foreach ($items as $item) {
if (!empty($this->grades[$userid][$item['object']->id])) {
$studentshtml .= '<td>' . $this->grades[$userid][$item['object']->id] . '</td>' . "\n";
} else {
$studentshtml .= '<td>0</td>' . "\n";
}
}
$studentshtml .= '</tr>';
}
$itemhtml .= '</tr>';
$cathtml .= '</tr>';
$topcathtml .= '</tr>';
$reporthtml = "<table style=\"text-align: center\" border=\"1\">$topcathtml$cathtml$itemhtml";
$reporthtml .= $studentshtml;
$reporthtml .= "</table>";
return $reporthtml;
}
/**
* Using $this->tree_array, builds $this->tree_filled, which is the same array but with fake categories as
@@ -994,217 +903,4 @@ class grade_tree {
$this->renumber();
}
/**
* Returns a HTML list with sorting arrows and insert boxes. This is a recursive method.
* @param int $level The level of recursion
* @param array $elements The elements to display in a list. Defaults to this->tree_array
* @param int $source_sortorder A source sortorder, given when an element needs to be moved or inserted.
* @param string $action 'move' or 'insert'
* @param string $source_type 'topcat', 'subcat' or 'item'
* @return string HTML code
*/
function get_edit_tree($level=1, $elements=NULL, $source_sortorder=NULL, $action=NULL, $source_type=NULL) {
if (empty($this->tree_array)) {
return null;
} else {
global $CFG;
global $USER;
$strmove = get_string("move");
$strmoveup = get_string("moveup");
$strmovedown = get_string("movedown");
$strmovehere = get_string("movehere");
$strcancel = get_string("cancel");
$stredit = get_string("edit");
$strdelete = get_string("delete");
$strhide = get_string("hide");
$strshow = get_string("show");
$strlock = get_string("lock", 'grades');
$strunlock = get_string("unlock", 'grades');
$strnewcategory = get_string("newcategory", 'grades');
$strcategoryname = get_string("categoryname", 'grades');
$strcreatecategory = get_string("createcategory", 'grades');
$strsubcategory = get_string("subcategory", 'grades');
$stritems = get_string("items", 'grades');
$strcategories = get_string("categories", 'grades');
$list = '';
$closing_form_tags = '';
if (empty($elements)) {
$list .= '<form action="category.php" method="post">' . "\n";
$list .= '<ul id="grade_edit_tree">' . "\n";
$elements = $this->tree_array;
$element_type_options = '<select name="element_type">' . "\n";
$element_type_options .= "<option value=\"items\">$stritems</option><option value=\"categories\">$strcategories</option>\n";
$element_type_options .= "</select>\n";
$strforelementtypes= get_string("forelementtypes", 'grades', $element_type_options);
$closing_form_tags .= '<fieldset><legend>' . $strnewcategory . '</legend>' . "\n";
$closing_form_tags .= '<input type="hidden" name="sesskey" value="' . $USER->sesskey . '" />' . "\n";
$closing_form_tags .= '<input type="hidden" name="courseid" value="' . $this->courseid . '" />' . "\n";
$closing_form_tags .= '<input type="hidden" name="action" value="create" />' . "\n";
$closing_form_tags .= '<label for="category_name">' . $strcategoryname . '</label>' . "\n";
$closing_form_tags .= '<input id="category_name" type="text" name="category_name" size="40" />' . "\n";
$closing_form_tags .= '<input type="submit" value="' . $strcreatecategory . '" />' . "\n";
$closing_form_tags .= $strforelementtypes;
$closing_form_tags .= '</fieldset>' . "\n";
$closing_form_tags .= "</form>\n";
} else {
$list = '<ul class="level' . $level . 'children">' . "\n";
}
$first = true;
$count = 1;
$last = false;
$last_sortorder = null;
if (count($elements) == 1) {
$last = true;
}
foreach ($elements as $sortorder => $element) {
$object = $element['object'];
$object_name = $object->get_name();
$object_class = get_class($object);
$object_parent = $object->get_parent_id();
$element_type = $this->get_element_type($element);
$highlight_class = '';
if ($source_sortorder == $sortorder && !empty($action)) {
$highlight_class = ' selected_element ';
}
// Prepare item icon if appropriate
$module_icon = '';
if (!empty($object->itemmodule)) {
$module_icon = '<div class="moduleicon">'
. '<label for="checkbox_select_' . $sortorder . '">'
. '<img src="'
. $CFG->modpixpath . '/' . $object->itemmodule . '/icon.gif" alt="'
. $object->itemmodule . '" title="' . $object->itemmodule . '" /></label></div>';
}
// Add dimmed_text span around object name if set to hidden
$hide_show = 'hide';
if ($object->is_hidden()) {
$object_name = '<span class="dimmed_text">' . $object_name . '</span>';
$hide_show = 'show';
}
// Prepare lock/unlock string
$lock_unlock = 'lock';
if ($object->is_locked()) {
$lock_unlock = 'unlock';
}
// Prepare select checkbox for subcats and items
$select_checkbox = '';
if ($element_type != 'topcat') {
$group = 'items';
if ($element_type == 'subcat') {
$group = 'categories';
}
$select_checkbox = '<div class="select_checkbox">' . "\n"
. '<input id="checkbox_select_' . $sortorder . '" type="checkbox" name="' . $group . '[' . $sortorder . ']" />' . "\n"
. '</div>' . "\n";
// Add a label around the object name to trigger the checkbox
$object_name = '<label for="checkbox_select_' . $sortorder . '">' . $object_name . '</label>';
}
$list .= '<li class="level' . $level . 'element sortorder'
. $object->get_sortorder() . $highlight_class . '">' . "\n"
. $select_checkbox . $module_icon . $object_name;
$list .= '<div class="icons">' . "\n";
// Print up arrow
if (!$first) {
$list .= '<a href="category.php?'."source=$sortorder&amp;moveup={$object->previous_sortorder}$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/up.gif" class="iconsmall" ' . 'alt="'.$strmoveup.'" title="'.$strmoveup.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> '. "\n";
}
// Print down arrow
if (!$last) {
$list .= '<a href="category.php?'."source=$sortorder&amp;movedown={$object->next_sortorder}$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/down.gif" class="iconsmall" ' . 'alt="'.$strmovedown.'" title="'.$strmovedown.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> ' . "\n";
}
// Print move icon
if ($element_type != 'topcat') {
$list .= '<a href="category.php?'."source=$sortorder&amp;action=move&amp;type=$element_type$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/move.gif" class="iconsmall" alt="'.$strmove.'" title="'.$strmove.'" /></a>'. "\n";
} else {
$list .= '<img src="'.$CFG->wwwroot.'/pix/spacer.gif" class="iconsmall" alt="" /> ' . "\n";
}
// Print edit icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=edit$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/edit.gif" class="iconsmall" alt="'
.$stredit.'" title="'.$stredit.'" /></a>'. "\n";
// Print delete icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=delete$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/delete.gif" class="iconsmall" alt="'
.$strdelete.'" title="'.$strdelete.'" /></a>'. "\n";
// Print hide/show icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=$hide_show$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/'.$hide_show.'.gif" class="iconsmall" alt="'
.${'str' . $hide_show}.'" title="'.${'str' . $hide_show}.'" /></a>'. "\n";
// Print lock/unlock icon
$list .= '<a href="category.php?'."target=$sortorder&amp;action=$lock_unlock$this->commonvars\">\n";
$list .= '<img src="'.$CFG->pixpath.'/t/'.$lock_unlock.'.gif" class="iconsmall" alt="'
.${'str' . $lock_unlock}.'" title="'.${'str' . $lock_unlock}.'" /></a>'. "\n";
$list .= '</div> <!-- end icons div -->';
if (!empty($element['children'])) {
$list .= $this->get_edit_tree($level + 1, $element['children'], $source_sortorder, $action, $source_type);
}
$list .= '</li>' . "\n";
$first = false;
$count++;
if ($count == count($elements)) {
$last = true;
}
$last_sortorder = $sortorder;
}
// Add an insertion box if source_sortorder is given and a few other constraints are satisfied
if ($source_sortorder && !empty($action)) {
$moving_item_near_subcat = $element_type == 'subcat' && $source_type == 'item' && $level > 1;
$moving_cat_to_lower_level = ($level == 2 && $source_type == 'topcat') || ($level > 2 && $source_type == 'subcat');
$moving_subcat_near_item_in_cat = $element_type == 'item' && $source_type == 'subcat' && $level > 1;
$moving_element_near_itself = $sortorder == $source_sortorder;
if (!$moving_item_near_subcat && !$moving_cat_to_lower_level && !$moving_subcat_near_item_in_cat && !$moving_element_near_itself) {
$list .= '<li class="insertion">' . "\n";
$list .= '<a href="category.php?' . "source=$source_sortorder&amp;$action=$last_sortorder$this->commonvars\">\n";
$list .= '<img class="movetarget" src="'.$CFG->wwwroot.'/pix/movehere.gif" alt="'.$strmovehere.'" title="'.$strmovehere.'" />' . "\n";
$list .= "</a>\n</li>";
}
}
$list .= '</ul>' . "\n$closing_form_tags";
return $list;
}
return false;
}
}