306 lines
9.8 KiB
PHP
306 lines
9.8 KiB
PHP
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<?php namespace ProcessWire;
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/**
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* Class PageBookmarks
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*
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* Class for managing Page bookmarks, currently used by ProcessPageEdit and ProcessPageList
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*
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*/
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class PageBookmarks extends Wire {
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/**
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* @var Process
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*
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*/
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protected $process;
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/**
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* @var array
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*
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*/
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protected $labels = array();
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/**
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* @param Process $process
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*
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*/
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public function __construct(Process $process) {
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$this->process = $process;
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$this->labels = array(
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'bookmarks' => $this->_('Bookmarks'),
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'edit-bookmarks' => $this->_('Edit Bookmarks'),
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'all' => $this->_('all'),
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);
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}
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/**
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* Initialize/create the $options array for executeNavJSON() in Process modules
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*
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* @param array $options
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* @return array
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*
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*/
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public function initNavJSON(array $options = array()) {
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$bookmarkFields = array();
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$bookmarksArray = array();
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$rolesArray = array();
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$data = $this->wire('modules')->getModuleConfigData($this->process);
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$iconKey = isset($options['iconKey']) ? $options['iconKey'] : '_icon';
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$classKey = isset($options['classKey']) ? $options['classKey'] : '_class';
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$options['classKey'] = $classKey;
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$options['iconKey'] = $iconKey;
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if(!isset($options['defaultIcon'])) $options['defaultIcon'] = 'arrow-circle-right';
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foreach($this->wire('user')->roles as $role) {
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if($role->name == 'guest') continue;
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$value = isset($data["bookmarks"]["_$role->id"]) ? $data["bookmarks"]["_$role->id"] : array();
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if(empty($value)) continue;
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$bookmarkFields[$role->name] = $value;
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$rolesArray[$role->name] = $role;
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}
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$bookmarkFields['bookmarks'] = isset($data['bookmarks']["_0"]) ? $data['bookmarks']["_0"] : array();
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$n = 0;
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foreach($bookmarkFields as $name => $bookmarkIDs) {
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$bookmarks = count($bookmarkIDs) ? $this->wire('pages')->getById($bookmarkIDs) : array();
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$role = isset($rolesArray[$name]) ? $rolesArray[$name] : null;
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foreach($bookmarks as $page) {
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if($this->process == 'ProcessPageEdit' && !$page->editable()) continue;
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else if($this->process == 'ProcessPageAdd' && !$page->addable()) continue;
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else if(!$page->listable()) continue;
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if(isset($bookmarksArray[$page->id])) continue;
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$icon = $page->template->getIcon();
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if(!$icon) $icon = $options['defaultIcon'];
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$page->setQuietly($iconKey, $icon);
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$page->setQuietly('_roleName', $role ? $role->name : $this->labels['all']);
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$bookmarksArray[$page->id] = $page;
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}
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$n++;
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}
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if(empty($options['add'])) {
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if($this->wire('user')->isSuperuser()) {
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$options['add'] = 'bookmarks/?role=0';
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$options['addLabel'] = $this->labels['bookmarks'];
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$options['addIcon'] = 'bookmark-o';
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} else {
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$options['add'] = null;
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}
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} else if($this->wire('user')->isSuperuser()) {
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$add = $this->wire(new WireData());
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$add->set('_icon', 'bookmark-o');
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$add->set('title', $this->labels['bookmarks']);
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$add->set('id', 'bookmark');
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$add->set($classKey, 'separator');
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array_unshift($bookmarksArray, $add);
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}
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if(isset($options['items'])) {
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$options['items'] = $options['items'] + $bookmarksArray;
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} else {
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$options['items'] = $bookmarksArray;
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}
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if(!isset($options['itemLabel'])) $options['itemLabel'] = 'title|name';
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if(!isset($options['sort'])) $options['sort'] = false;
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if(!isset($options['iconKey'])) $options['iconKey'] = '_icon';
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if(empty($options['edit'])) {
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$options['edit'] = $this->wire('config')->urls->admin . 'page/edit/?id={id}';
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}
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return $options;
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}
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/**
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* Render list of current bookmarks
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*
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* @return string
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*
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*/
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public function listBookmarks() {
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$config = $this->wire('config');
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$config->styles->add($config->urls->ProcessPageEdit . 'PageBookmarks.css');
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$superuser = $this->wire('user')->isSuperuser();
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$out = '';
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$options = $this->initNavJSON();
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$noneHeadline = $this->_('There are currently no bookmarks defined');
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foreach($options['items'] as $item) {
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/** @var WireData $item */
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if($item->id == 'bookmark') continue;
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$url = str_replace('{id}', $item->id, $options['edit']);
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$icon = $item->_icon ? "<i class='fa fa-fw fa-$item->_icon'></i> " : "";
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$out .=
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"<li class='$item->_class'>" .
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"<a href='$url'>$icon" . $this->wire('sanitizer')->entities1($item->get('title|name')) . "</a>" .
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"</li>";
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}
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$icon = "<i class='fa fa-fw fa-lg fa-bookmark-o'></i> ";
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if($out) {
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$out = "<h2>$icon" . $this->labels['bookmarks'] . "</h2><ul class='bookmarks'>$out</ul>";
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} else {
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$out = "<h2>$icon$noneHeadline</h2>";
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}
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if($superuser) {
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$button = $this->wire('modules')->get('InputfieldButton');
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$button->href = "./?role=0";
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$button->value = $this->labels['edit-bookmarks'];
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$button->icon = 'edit';
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$button->showInHeader();
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$out .= $button->render();
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}
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return $out;
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}
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/**
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* Provides the editor for bookmarks and returns InputfieldForm
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*
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* @return InputfieldForm
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* @throws WirePermissionException|WireException
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*
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*/
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public function editBookmarksForm() {
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$modules = $this->wire('modules');
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$roleID = $this->wire('input')->get('role');
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if(is_null($roleID) && $this->wire('input')->get('id') == 'bookmarks') $roleID = 0;
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$roleID = (int) $roleID;
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if(!$this->wire('user')->isSuperuser()) throw new WirePermissionException("Superuser required to define bookmarks");
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$moduleInfo = $modules->getModuleInfo($this->process);
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$this->process->breadcrumb('../', $this->_($moduleInfo['title']));
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$this->process->breadcrumb('./', $this->labels['bookmarks']);
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$role = $roleID ? $this->wire('roles')->get($roleID) : $this->wire('pages')->newNullPage();
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if($roleID && !$role->id) throw new WireException("Unknown role");
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$allLabel = $this->_('everyone'); // All roles
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$data = $modules->getModuleConfigData($this->process);
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$headline = $this->labels['edit-bookmarks'];
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$title = sprintf($this->_('Bookmarks for: %s'), ($role->id ? $role->name : $allLabel));
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$this->process->headline($headline);
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$this->process->browserTitle($title);
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$form = $modules->get('InputfieldForm');
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$form->action = "./?role=$role->id";
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$form->addClass('InputfieldFormConfirm');
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$form->description = sprintf($this->_('%s Bookmark Editor'), __($moduleInfo['title'], '/wire/templates-admin/default.php'));
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$form->appendMarkup = "<p style='clear:both' class='detail'><br /><i class='fa fa-info-circle ui-priority-secondary'></i> " .
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$this->_('Note that only superusers are able to see this editor.') . "</p>";
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$field = $modules->get('InputfieldPageListSelectMultiple');
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$field->attr('name', 'bookmarks');
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$field->label = $title;
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$field->icon = 'bookmark-o';
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$field->startLabel = $this->_('Add Bookmark');
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$field->description = $this->_('Click the "add bookmark" action below to select page(s) to add as bookmarks. If you want the bookmarks to only appear for a specific user role, first select the role above.');
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$class = $role->id ? '' : 'ui-state-disabled';
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$out = "<ul class='PageListActions actions'><li><a class='$class' href='./?role=0'>$allLabel</a></li>";
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foreach($this->wire('roles') as $r) {
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if($r->name == 'guest') continue;
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$class = $r->id == $role->id ? 'ui-state-disabled' : '';
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$o = "<a class='$class' href='./?role=$r->id'>$r->name</a>";
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$out .= "<li>$o</li>";
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}
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$out .= "</ul>";
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$field->prependMarkup = $out;
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if(!isset($data["bookmarks"])) $data["bookmarks"] = array();
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$value = isset($data["bookmarks"]["_$role->id"]) ? $data["bookmarks"]["_$role->id"] : array();
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if(!is_array($value)) $value = array();
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$field->attr('value', $value);
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$form->add($field);
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$submit = $modules->get('InputfieldSubmit');
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$submit->attr('name', 'submit_save_bookmarks');
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$submit->showInHeader();
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$form->add($submit);
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if($this->wire('input')->post('submit_save_bookmarks')) {
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// save bookmarks
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$form->processInput($this->wire('input')->post);
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$bookmarks = $field->attr('value');
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// clear out bookmarks for roles that no longer exist
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foreach($data["bookmarks"] as $_roleID => $_bookmarks) {
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if($_roleID == "_0") continue;
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$r = $this->wire('roles')->get((int) ltrim($_roleID, '_'));
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if(!$r->id) unset($data["bookmarks"][$_roleID]);
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}
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// update bookmarks for role
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$data["bookmarks"]["_$role->id"] = $bookmarks;
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// save to module config data
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$modules->saveModuleConfigData($this->process, $data);
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$this->message($this->_('Saved bookmarks'));
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$this->wire('session')->redirect("./?role=$role->id");
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}
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return $form;
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}
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/**
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* Provides the editor or list for bookmarks and returns rendered markup
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*
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* @return string
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* @throws WirePermissionException
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*
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*/
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public function editBookmarks() {
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$roleID = $this->wire('input')->get('role');
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if(is_null($roleID)) {
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if($this->wire('input')->get('id') == 'bookmarks') {
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// ok
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} else {
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return $this->listBookmarks();
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}
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}
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return $this->editBookmarksForm()->render();
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}
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/**
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* Check and update the given process page for hidden/visible status depending on useBookmarks setting
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*
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* @param Page $page
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*
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*/
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public function checkProcessPage(Page $page) {
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$hidden = $page->isHidden();
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if($this->process->useBookmarks) {
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if($hidden) {
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$page->removeStatus(Page::statusHidden);
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$page->save();
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}
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} else if(!$hidden) {
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$page->addStatus(Page::statusHidden);
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$page->save();
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}
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}
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/**
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* Populate any configuration inputfields to the given $inputfields wrapper for $process
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*
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* @param InputfieldWrapper $inputfields
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*
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*/
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public function addConfigInputfields(InputfieldWrapper $inputfields) {
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$field = $this->wire('modules')->get('InputfieldCheckbox');
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$field->attr('name', 'useBookmarks');
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$field->label = $this->_('Allow use of bookmarks?');
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$field->description = $this->_('Bookmarks enable you to create shortcuts to pages from this module, configurable by user role. Useful for large applications.');
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$field->icon = 'bookmark-o';
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if($this->process->useBookmarks) $field->attr('checked', 'checked');
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$inputfields->add($field);
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}
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}
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