mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-09-04 08:47:59 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@95626 467b73ca-7a2a-4603-9d3b-597d59a354a9
149 lines
4.4 KiB
PHP
149 lines
4.4 KiB
PHP
<?php
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class PermissionCheckboxSetField extends CheckboxSetField {
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/**
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* @var Array Filter certain permission codes from the output.
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* Useful to simplify the interface
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*/
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protected $hiddenPermissions = array();
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function __construct($name, $title, $managedClass, $filterField, $record = null) {
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$this->filterField = $filterField;
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$this->managedClass = $managedClass;
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$this->record = $record;
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parent::__construct($name, $title, Permission::get_codes(true));
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}
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/**
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* @param Array $codes
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*/
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function setHiddenPermissions($codes) {
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$this->hiddenPermissions = $codes;
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}
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/**
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* @return Array
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*/
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function getHiddenPermissions() {
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return $this->hiddenPermissions;
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}
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function Field() {
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Requirements::css(SAPPHIRE_DIR . '/css/CheckboxSetField.css');
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$source = $this->source;
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$values = array();
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// Get values from the join, if available
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if(is_object($this->form)) {
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$record = $this->form->getRecord();
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if ($record && $record->hasMethod($this->name)) {
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$funcName = $this->name;
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$join = $record->$funcName();
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if($join) {
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foreach($join as $joinItem) {
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$values[] = $joinItem->Code;
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}
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}
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}
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}
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$odd = 0;
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$options = '';
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$inheritedItems = array();
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if ($this->record) {
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if ($this->record->Roles()->Count()) {
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foreach($this->record->Roles() as $role) {
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foreach($role->Codes() as $code) {
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if (!isset($inheritedItems[$code->Code])) $inheritedItems[$code->Code] = array();
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$inheritedItems[$code->Code][] = 'from role '.$role->Title;
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}
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}
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}
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$parentGroups = $this->record->getAllParents();
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if ($parentGroups) {
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foreach ($parentGroups as $parent) {
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if ($parent->Roles()->Count()) {
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foreach($parent->Roles() as $role) {
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if ($role->Codes()) {
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foreach($role->Codes() as $code) {
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if (!isset($inheritedItems[$code->Code])) $inheritedItems[$code->Code] = array();
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$inheritedItems[$code->Code][] = 'role '.$role->Title.' on group '.$parent->Title;
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}
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}
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}
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}
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if ($parent->Permissions()->Count()) {
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foreach($parent->Permissions() as $permission) {
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if (!isset($inheritedItems[$permission->Code])) $inheritedItems[$permission->Code] = array();
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$inheritedItems[$permission->Code][] = 'group '.$parent->Title;
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}
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}
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}
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}
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}
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if($source) {
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foreach($source as $categoryName => $permissions) {
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$options .= "<li><h5>$categoryName</h5></li>";
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foreach($permissions as $code => $permission) {
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if(in_array($code, $this->hiddenPermissions)) continue;
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$key = $code;
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$value = $permission['name'];
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$odd = ($odd + 1) % 2;
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$extraClass = $odd ? 'odd' : 'even';
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$extraClass .= ' val' . str_replace(' ', '', $key);
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$itemID = $this->id() . '_' . ereg_replace('[^a-zA-Z0-9]+', '', $key);
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$checked = $disabled = $inheritMessage = '';
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$checked = in_array($key, $values) ? ' checked="checked"' : '';
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$title = $permission['help'] ? 'title="'.htmlentities($permission['help']).'" ' : '';
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if (isset($inheritedItems[$code])) {
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$disabled = ' disabled="true"';
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$inheritMessage = ' inherited from '.join(', ', $inheritedItems[$code]).'';
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$options .= "<li class=\"$extraClass\"><label {$title}for=\"$itemID\">$value is $inheritMessage</label></li>\n";
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} else {
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$options .= "<li class=\"$extraClass\"><input id=\"$itemID\"$disabled name=\"$this->name[$key]\" type=\"checkbox\" value=\"$key\"$checked class=\"checkbox\" /> <label {$title}for=\"$itemID\">$value$inheritMessage</label></li>\n";
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}
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}
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}
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}
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return "<ul id=\"{$this->id()}\" class=\"optionset checkboxsetfield{$this->extraClass()}\">\n$options</ul>\n";
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}
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/**
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* Update the permission set associated with $record DataObject
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*
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* @param DataObject $record
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*/
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function saveInto(DataObject $record) {
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$fieldname = $this->name;
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$managedClass = $this->managedClass;
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// remove all permissions and re-add them afterwards
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$permissions = $record->$fieldname();
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foreach ( $permissions as $permission ) {
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$permission->delete();
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}
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if($fieldname && $record && ($record->has_many($fieldname) || $record->many_many($fieldname))) {
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$idList = array();
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if($this->value) foreach($this->value as $id => $bool) {
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if($bool) {
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$perm = new $managedClass();
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$perm->{$this->filterField} = $record->ID;
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$perm->Code = $id;
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$perm->write();
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}
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}
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}
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}
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} |