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<?php
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/**
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* @author Sergey Glagolev <[email protected]>
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* @link https://github.com/shogodev/argilla/
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* @copyright Copyright © 2003-2014 Shogo
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* @license http://argilla.ru/LICENSE
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* @package backend.widgets
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*/
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class TreeviewActionsWidget extends CWidget
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{
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/**
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* @var CActiveRecord
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*/
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public $model;
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public function run()
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{
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if( !isset($this->model) )
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{
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throw new CHttpException(500, '"model" have to be set!');
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}
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$actions = array();
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$items = $this->model->findAll();
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if( method_exists($this->model, 'getTreeActions') )
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$actions = $this->model->getTreeActions();
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if( !empty($actions) )
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{
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$this->renderActions($actions, $items);
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}
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}
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private function renderActions(array $actions, array $items)
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{
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$jdata = array();
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echo CHtml::openTag('div', array('id' => 'treeview-actions'));
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foreach($actions as $id => $action)
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{
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$class = $id;
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$title = $action;
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$url = '#';
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if( is_array($action) )
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{
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$title = Arr::get($action, 'title', '');
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$class = Arr::get($action, 'class', $id);
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$url = Arr::get($action, 'url', '#');
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$submit = Arr::get($action, 'submit', false);
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$onClick = Arr::get($action, 'onClick');
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}
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foreach($items as $item)
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{
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$jdata[$item->id][$id] = array('disabled' => isset($item->$id) && !$item->$id ? true : false,
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'toggle' => $url === '#' ? true : false,
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'url' => $url === '#' ? '#' : $this->buildUrl($url, $item),
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);
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}
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echo CHtml::link('', $url, array('rel' => 'tooltip',
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'title' => $title,
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'data-action' => $id,
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'onClick' => $onClick,
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'class' => 'btn btn-small '.$class)).PHP_EOL;
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}
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echo CHtml::closeTag('div');
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$jdata = CJavaScript::encode($jdata);
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$this->registerScriptTreeViewActions($jdata);
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$this->registerScriptTreeViewActionsDragAndDrop();
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}
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private function buildUrl($url, $item)
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{
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$urlParams = Arr::reset($url);
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$urlAction = key($url);
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foreach($urlParams as $key => $param)
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$urlParams[$key] = Yii::app()->evaluateExpression($param, array('data' => $item));
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return Yii::app()->controller->createUrl($urlAction, $urlParams);
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}
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private function registerScriptTreeViewActions($jdata)
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{
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$modelId = $this->model->id;
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$modelClass = get_class($this->model);
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$indexUrl = Yii::app()->controller->createUrl('index');
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$ajaxUrl = Yii::app()->controller->createUrl('toggle', array('attribute' => '_attr_', 'id' => '_id_'));
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$deleteUrl = Yii::app()->controller->createUrl('delete', array('id' => '_id_'));
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Yii::app()->clientScript->registerScript(__CLASS__.'_InitPlugin', "
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var treeActions = {$jdata};
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var modelClass = '{$modelClass}';
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var modelId = '{$modelId}';
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var indexUrl = '{$indexUrl}';
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var ajaxUrl = '{$ajaxUrl}';
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var deleteUrl = '{$deleteUrl}';
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function initTreeActions()
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{
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$('.filetree li:not(#node_1) a').unifloat({
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rel: '#treeview-actions',
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posTop: { value: 'top - 2', auto: false },
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posLeft: { value: 'after', auto: false },
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onShow: function(source, target)
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{
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if( $(source).parent().attr('id') === undefined )
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return false;
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var id = $(source).parent().attr('id').match(/node_(\d+)/)[1];
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for(var i in treeActions[id])
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{
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var button = $(target).find('[data-action='+i+']');
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button.toggleClass('disabled', treeActions[id][i].disabled);
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button.attr('href', treeActions[id][i].url);
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button.data('toggle', treeActions[id][i].toggle);
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button.data('id', id);
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}
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}
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});
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}
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", CClientScript::POS_READY);
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Yii::app()->clientScript->registerScript(__CLASS__, "
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initTreeActions();
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$('#treeview-actions a').on('click', function(e)
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{
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var self = this;
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var action = $(this).data('action');
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var id = $(this).data('id');
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if( action === 'delete' )
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{
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e.preventDefault();
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if( !confirm('Вы действительно хотите удалить данный элемент?') )
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return;
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return function(id)
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{
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var callback = function(resp)
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{
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document.location.href = indexUrl;
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};
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$.post(deleteUrl.replace('_id_', id), {}, callback);
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}(id);
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}
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if( !$(this).data('toggle') )
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return;
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else
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e.preventDefault();
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var callback = function(resp)
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{
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$(self).toggleClass('disabled');
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treeActions[id][action].disabled = !treeActions[id][action].disabled;
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if( treeActions[id].visible )
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$('#tree_'+modelClass+' li#node_'+id).toggleClass('disabled', treeActions[id].visible.disabled);
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if( $('#'+modelClass+'_'+action).length && modelId == id )
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$('#'+modelClass+'_'+action).attr('checked', treeActions[id][action].disabled ? false : true);
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};
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$.post(ajaxUrl.replace('_attr_', action).replace('_id_', id), {}, callback);
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});
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$('#tree_'+modelClass+' a').each(function()
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{
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var id = $(this).parent().attr('id').match(/node_(\d+)/)[1];
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if( treeActions[id].visible && treeActions[id].visible.disabled === true )
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$(this).parent().addClass('disabled');
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});
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", CClientScript::POS_READY);
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}
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private function registerScriptTreeViewActionsDragAndDrop()
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{
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$treeId = 'tree_'.get_class($this->model);
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$dragAndDropUrl = Yii::app()->controller->createUrl('info/dragAndDrop');
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Yii::app()->clientScript->registerScript(__CLASS__.'_dragAndDrop', "
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var treeId = '{$treeId}';
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var dragAndDropUrl = '{$dragAndDropUrl}';
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var parentSelector;
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var targetSelector;
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$('ul.filetree').on('click', 'li#node_1>a', function(e){
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e.preventDefault();
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});
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var dropCallback = function(target, draggableItem)
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{
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var callback = function callback(resp)
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{
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if( $(resp).attr('id') == treeId )
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{
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$('#sidebar').find('#'+treeId).html($(resp).html());
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$('#' + treeId).treeview({'persist':'cookie', 'collapsed':true, 'animated':'fast'});
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initTreeDragAndDrop($('#' + treeId));
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initTreeActions();
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}
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}
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218
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var draggableText = draggableItem.children('a').text()
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var targetText = target.children('a').text()
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var current = $('#' + treeId + ' li.current').length > 0 ? $('#' + treeId + ' li.current').attr('id').match(/node_(\d+)/)[1] : 0
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var dragId = draggableItem.attr('id').match(/node_(\d+)/)[1];
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var dropId = target.attr('id').match(/node_(\d+)/)[1];
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var parentDragId = parentSelector.attr('id').match(/node_(\d+)/)[1];
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draggableItem.height('auto');
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if( parentDragId == dropId )
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return false;
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231
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if( confirm('Вы действительно хотите перенести раздел \"' + draggableText + '\" в \"' + targetText + '\"' ) )
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{
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$.post(dragAndDropUrl, {
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'action' : 'move',
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'drag' : dragId,
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'drop' : dropId,
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'current' : current
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}
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, callback);
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240
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241
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return true;
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242
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}
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else
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return false;
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245
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};
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246
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247
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var initTreeDragAndDrop = function(tree)
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248
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{
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249
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var treeItems = tree.find('li');
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250
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251
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$(treeItems).droppable({
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252
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tolerance : 'pointer',
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253
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hoverClass: 'drop-hover',
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254
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greedy: true,
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255
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drop: function() {
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256
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targetSelector = $(this);
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257
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}
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258
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});
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259
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260
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$(treeItems).draggable({
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261
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connectToSortable: '#' + tree.attr('id'),
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262
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revert: true,
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263
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revertDuration: 0,
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264
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draggableItem: null,
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265
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start: function() {
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266
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this.draggableItem = $(this);
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parentSelector = $(this).parent().parent();
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268
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targetSelector = null;
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269
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},
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270
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stop: function()
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271
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{
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272
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if( targetSelector && !dropCallback(targetSelector, this.draggableItem) )
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273
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return;
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274
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275
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if ( targetSelector !== null )
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276
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{
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277
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if ( targetSelector.hasClass('folder') )
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278
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{
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279
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$(this).appendTo(targetSelector.children('ul'));
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280
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}
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281
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else
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282
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{
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283
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var htmlContent = '<div class=\"hitarea folder-hitarea collapsable-hitarea\"></div>'+ targetSelector.html() +'<ul style=\"display: block;\"></ul>';
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284
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targetSelector.removeClass('file').addClass('folder collapsable').html(htmlContent);
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285
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$(this).appendTo(targetSelector.children('ul'));
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286
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}
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287
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}
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288
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else
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289
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$(this).appendTo(tree);
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290
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291
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if( !parentSelector.children('ul').has('li').length )
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292
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{
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293
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parentSelector.removeClass('folder')
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294
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.addClass('file')
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295
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.html('<a href=\"'+ parentSelector.children('a').attr('href') +'\">' + parentSelector.children('a').html() + '</a>');
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296
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}
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297
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}
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298
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});
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299
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};
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300
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301
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initTreeDragAndDrop($('#' + treeId));
|
|
302
|
|
|
", CClientScript::POS_READY);
|
|
303
|
|
|
}
|
|
304
|
|
|
} |
shogodev /
argilla
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.