FM / grid

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/grid/

/var/www/vhosts/nabawater/vendor/yiisoft/yii2/grid

Name	Size	Mode	Actions
ActionColumn.php	8474	0644	edit dl rm
CheckboxColumn.php	5496	0644	edit dl rm
Column.php	6248	0644	edit dl rm
DataColumn.php	10787	0644	edit dl rm
GridView.php	21268	0644	edit dl rm
GridViewAsset.php	543	0644	edit dl rm
RadioButtonColumn.php	3201	0644	edit dl rm
SerialColumn.php	1150	0644	edit dl rm

Edit: /var/www/vhosts/nabawater/vendor/yiisoft/yii2/grid/GridView.php (21268B)

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\grid;

use Closure;
use Yii;
use yii\base\InvalidConfigException;
use yii\base\Model;
use yii\helpers\Html;
use yii\helpers\Json;
use yii\helpers\Url;
use yii\i18n\Formatter;
use yii\widgets\BaseListView;

/**
 * The GridView widget is used to display data in a grid.
 *
 * It provides features like [[sorter|sorting]], [[pager|paging]] and also [[filterModel|filtering]] the data.
 *
 * A basic usage looks like the following:
 *
 * ```php
 * <?= GridView::widget([
 *     'dataProvider' => $dataProvider,
 *     'columns' => [
 *         'id',
 *         'name',
 *         'created_at:datetime',
 *         // ...
 *     ],
 * ]) ?>
 * ```
 *
 * The columns of the grid table are configured in terms of [[Column]] classes,
 * which are configured via [[columns]].
 *
 * The look and feel of a grid view can be customized using the large amount of properties.
 *
 * For more details and usage information on GridView, see the [guide article on data widgets](guide:output-data-widgets).
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class GridView extends BaseListView
{
    const FILTER_POS_HEADER = 'header';
    const FILTER_POS_FOOTER = 'footer';
    const FILTER_POS_BODY = 'body';

/**
     * @var string the default data column class if the class name is not explicitly specified when configuring a data column.
     * Defaults to 'yii\grid\DataColumn'.
     */
    public $dataColumnClass;
    /**
     * @var string the caption of the grid table
     * @see captionOptions
     */
    public $caption;
    /**
     * @var array the HTML attributes for the caption element.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     * @see caption
     */
    public $captionOptions = [];
    /**
     * @var array the HTML attributes for the grid table element.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $tableOptions = ['class' => 'table table-striped table-bordered'];
    /**
     * @var array the HTML attributes for the container tag of the grid view.
     * The "tag" element specifies the tag name of the container element and defaults to "div".
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $options = ['class' => 'grid-view'];
    /**
     * @var array the HTML attributes for the table header row.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $headerRowOptions = [];
    /**
     * @var array the HTML attributes for the table footer row.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $footerRowOptions = [];
    /**
     * @var array|Closure the HTML attributes for the table body rows. This can be either an array
     * specifying the common HTML attributes for all body rows, or an anonymous function that
     * returns an array of the HTML attributes. The anonymous function will be called once for every
     * data model returned by [[dataProvider]]. It should have the following signature:
     *
     * ```php
     * function ($model, $key, $index, $grid)
     * ```
     *
     * - `$model`: the current data model being rendered
     * - `$key`: the key value associated with the current data model
     * - `$index`: the zero-based index of the data model in the model array returned by [[dataProvider]]
     * - `$grid`: the GridView object
     *
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $rowOptions = [];
    /**
     * @var Closure an anonymous function that is called once BEFORE rendering each data model.
     * It should have the similar signature as [[rowOptions]]. The return result of the function
     * will be rendered directly.
     */
    public $beforeRow;
    /**
     * @var Closure an anonymous function that is called once AFTER rendering each data model.
     * It should have the similar signature as [[rowOptions]]. The return result of the function
     * will be rendered directly.
     */
    public $afterRow;
    /**
     * @var bool whether to show the header section of the grid table.
     */
    public $showHeader = true;
    /**
     * @var bool whether to show the footer section of the grid table.
     */
    public $showFooter = false;
    /**
     * @var bool whether to place footer after body in DOM if $showFooter is true
     * @since 2.0.14
     */
    public $placeFooterAfterBody = false;
    /**
     * @var bool whether to show the grid view if [[dataProvider]] returns no data.
     */
    public $showOnEmpty = true;
    /**
     * @var array|Formatter the formatter used to format model attribute values into displayable texts.
     * This can be either an instance of [[Formatter]] or an configuration array for creating the [[Formatter]]
     * instance. If this property is not set, the "formatter" application component will be used.
     */
    public $formatter;
    /**
     * @var array grid column configuration. Each array element represents the configuration
     * for one particular grid column. For example,
     *
     * ```php
     * [
     *     ['class' => SerialColumn::className()],
     *     [
     *         'class' => DataColumn::className(), // this line is optional
     *         'attribute' => 'name',
     *         'format' => 'text',
     *         'label' => 'Name',
     *     ],
     *     ['class' => CheckboxColumn::className()],
     * ]
     * ```
     *
     * If a column is of class [[DataColumn]], the "class" element can be omitted.
     *
     * As a shortcut format, a string may be used to specify the configuration of a data column
     * which only contains [[DataColumn::attribute|attribute]], [[DataColumn::format|format]],
     * and/or [[DataColumn::label|label]] options: `"attribute:format:label"`.
     * For example, the above "name" column can also be specified as: `"name:text:Name"`.
     * Both "format" and "label" are optional. They will take default values if absent.
     *
     * Using the shortcut format the configuration for columns in simple cases would look like this:
     *
     * ```php
     * [
     *     'id',
     *     'amount:currency:Total Amount',
     *     'created_at:datetime',
     * ]
     * ```
     *
     * When using a [[dataProvider]] with active records, you can also display values from related records,
     * e.g. the `name` attribute of the `author` relation:
     *
     * ```php
     * // shortcut syntax
     * 'author.name',
     * // full syntax
     * [
     *     'attribute' => 'author.name',
     *     // ...
     * ]
     * ```
     */
    public $columns = [];
    /**
     * @var string the HTML display when the content of a cell is empty.
     * This property is used to render cells that have no defined content,
     * e.g. empty footer or filter cells.
     *
     * Note that this is not used by the [[DataColumn]] if a data item is `null`. In that case
     * the [[\yii\i18n\Formatter::nullDisplay|nullDisplay]] property of the [[formatter]] will
     * be used to indicate an empty data value.
     */
    public $emptyCell = '&nbsp;';
    /**
     * @var \yii\base\Model the model that keeps the user-entered filter data. When this property is set,
     * the grid view will enable column-based filtering. Each data column by default will display a text field
     * at the top that users can fill in to filter the data.
     *
     * Note that in order to show an input field for filtering, a column must have its [[DataColumn::attribute]]
     * property set and the attribute should be active in the current scenario of $filterModel or have
     * [[DataColumn::filter]] set as the HTML code for the input field.
     *
     * When this property is not set (null) the filtering feature is disabled.
     */
    public $filterModel;
    /**
     * @var string|array the URL for returning the filtering result. [[Url::to()]] will be called to
     * normalize the URL. If not set, the current controller action will be used.
     * When the user makes change to any filter input, the current filtering inputs will be appended
     * as GET parameters to this URL.
     */
    public $filterUrl;
    /**
     * @var string additional jQuery selector for selecting filter input fields
     */
    public $filterSelector;
    /**
     * @var string whether the filters should be displayed in the grid view. Valid values include:
     *
     * - [[FILTER_POS_HEADER]]: the filters will be displayed on top of each column's header cell.
     * - [[FILTER_POS_BODY]]: the filters will be displayed right below each column's header cell.
     * - [[FILTER_POS_FOOTER]]: the filters will be displayed below each column's footer cell.
     */
    public $filterPosition = self::FILTER_POS_BODY;
    /**
     * @var array the HTML attributes for the filter row element.
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $filterRowOptions = ['class' => 'filters'];
    /**
     * @var array the options for rendering the filter error summary.
     * Please refer to [[Html::errorSummary()]] for more details about how to specify the options.
     * @see renderErrors()
     */
    public $filterErrorSummaryOptions = ['class' => 'error-summary'];
    /**
     * @var array the options for rendering every filter error message.
     * This is mainly used by [[Html::error()]] when rendering an error message next to every filter input field.
     */
    public $filterErrorOptions = ['class' => 'help-block'];
    /**
     * @var bool whatever to apply filters on losing focus. Leaves an ability to manage filters via yiiGridView JS
     * @since 2.0.16
     */
    public $filterOnFocusOut = true;
    /**
     * @var string the layout that determines how different sections of the grid view should be organized.
     * The following tokens will be replaced with the corresponding section contents:
     *
     * - `{summary}`: the summary section. See [[renderSummary()]].
     * - `{errors}`: the filter model error summary. See [[renderErrors()]].
     * - `{items}`: the list items. See [[renderItems()]].
     * - `{sorter}`: the sorter. See [[renderSorter()]].
     * - `{pager}`: the pager. See [[renderPager()]].
     */
    public $layout = "{summary}\n{items}\n{pager}";

/**
     * Initializes the grid view.
     * This method will initialize required property values and instantiate [[columns]] objects.
     */
    public function init()
    {
        parent::init();
        if ($this->formatter === null) {
            $this->formatter = Yii::$app->getFormatter();
        } elseif (is_array($this->formatter)) {
            $this->formatter = Yii::createObject($this->formatter);
        }
        if (!$this->formatter instanceof Formatter) {
            throw new InvalidConfigException('The "formatter" property must be either a Format object or a configuration array.');
        }
        if (!isset($this->filterRowOptions['id'])) {
            $this->filterRowOptions['id'] = $this->options['id'] . '-filters';
        }

$this->initColumns();
    }

/**
     * Runs the widget.
     */
    public function run()
    {
        $view = $this->getView();
        GridViewAsset::register($view);
        $id = $this->options['id'];
        $options = Json::htmlEncode(array_merge($this->getClientOptions(), ['filterOnFocusOut' => $this->filterOnFocusOut]));
        $view->registerJs("jQuery('#$id').yiiGridView($options);");
        parent::run();
    }

/**
     * Renders validator errors of filter model.
     * @return string the rendering result.
     */
    public function renderErrors()
    {
        if ($this->filterModel instanceof Model && $this->filterModel->hasErrors()) {
            return Html::errorSummary($this->filterModel, $this->filterErrorSummaryOptions);
        }

return '';
    }

/**
     * {@inheritdoc}
     */
    public function renderSection($name)
    {
        switch ($name) {
            case '{errors}':
                return $this->renderErrors();
            default:
                return parent::renderSection($name);
        }
    }

/**
     * Returns the options for the grid view JS widget.
     * @return array the options
     */
    protected function getClientOptions()
    {
        $filterUrl = isset($this->filterUrl) ? $this->filterUrl : Yii::$app->request->url;
        $id = $this->filterRowOptions['id'];
        $filterSelector = "#$id input, #$id select";
        if (isset($this->filterSelector)) {
            $filterSelector .= ', ' . $this->filterSelector;
        }

return [
            'filterUrl' => Url::to($filterUrl),
            'filterSelector' => $filterSelector,
        ];
    }

/**
     * Renders the data models for the grid view.
     * @return string the HTML code of table
     */
    public function renderItems()
    {
        $caption = $this->renderCaption();
        $columnGroup = $this->renderColumnGroup();
        $tableHeader = $this->showHeader ? $this->renderTableHeader() : false;
        $tableBody = $this->renderTableBody();

$tableFooter = false;
        $tableFooterAfterBody = false;
        
        if ($this->showFooter) {
            if ($this->placeFooterAfterBody) {
                $tableFooterAfterBody = $this->renderTableFooter();
            } else {
                $tableFooter = $this->renderTableFooter();
            }
        }

$content = array_filter([
            $caption,
            $columnGroup,
            $tableHeader,
            $tableFooter,
            $tableBody,
            $tableFooterAfterBody,
        ]);

return Html::tag('table', implode("\n", $content), $this->tableOptions);
    }

/**
     * Renders the caption element.
     * @return bool|string the rendered caption element or `false` if no caption element should be rendered.
     */
    public function renderCaption()
    {
        if (!empty($this->caption)) {
            return Html::tag('caption', $this->caption, $this->captionOptions);
        }

return false;
    }

/**
     * Renders the column group HTML.
     * @return bool|string the column group HTML or `false` if no column group should be rendered.
     */
    public function renderColumnGroup()
    {
        foreach ($this->columns as $column) {
            /* @var $column Column */
            if (!empty($column->options)) {
                $cols = [];
                foreach ($this->columns as $col) {
                    $cols[] = Html::tag('col', '', $col->options);
                }

return Html::tag('colgroup', implode("\n", $cols));
            }
        }

return false;
    }

/**
     * Renders the table header.
     * @return string the rendering result.
     */
    public function renderTableHeader()
    {
        $cells = [];
        foreach ($this->columns as $column) {
            /* @var $column Column */
            $cells[] = $column->renderHeaderCell();
        }
        $content = Html::tag('tr', implode('', $cells), $this->headerRowOptions);
        if ($this->filterPosition === self::FILTER_POS_HEADER) {
            $content = $this->renderFilters() . $content;
        } elseif ($this->filterPosition === self::FILTER_POS_BODY) {
            $content .= $this->renderFilters();
        }

return "<thead>\n" . $content . "\n</thead>";
    }

/**
     * Renders the table footer.
     * @return string the rendering result.
     */
    public function renderTableFooter()
    {
        $cells = [];
        foreach ($this->columns as $column) {
            /* @var $column Column */
            $cells[] = $column->renderFooterCell();
        }
        $content = Html::tag('tr', implode('', $cells), $this->footerRowOptions);
        if ($this->filterPosition === self::FILTER_POS_FOOTER) {
            $content .= $this->renderFilters();
        }

return "<tfoot>\n" . $content . "\n</tfoot>";
    }

/**
     * Renders the filter.
     * @return string the rendering result.
     */
    public function renderFilters()
    {
        if ($this->filterModel !== null) {
            $cells = [];
            foreach ($this->columns as $column) {
                /* @var $column Column */
                $cells[] = $column->renderFilterCell();
            }

return Html::tag('tr', implode('', $cells), $this->filterRowOptions);
        }

return '';
    }

/**
     * Renders the table body.
     * @return string the rendering result.
     */
    public function renderTableBody()
    {
        $models = array_values($this->dataProvider->getModels());
        $keys = $this->dataProvider->getKeys();
        $rows = [];
        foreach ($models as $index => $model) {
            $key = $keys[$index];
            if ($this->beforeRow !== null) {
                $row = call_user_func($this->beforeRow, $model, $key, $index, $this);
                if (!empty($row)) {
                    $rows[] = $row;
                }
            }

$rows[] = $this->renderTableRow($model, $key, $index);

if ($this->afterRow !== null) {
                $row = call_user_func($this->afterRow, $model, $key, $index, $this);
                if (!empty($row)) {
                    $rows[] = $row;
                }
            }
        }

if (empty($rows) && $this->emptyText !== false) {
            $colspan = count($this->columns);

return "<tbody>\n<tr><td colspan=\"$colspan\">" . $this->renderEmpty() . "</td></tr>\n</tbody>";
        }

return "<tbody>\n" . implode("\n", $rows) . "\n</tbody>";
    }

/**
     * Renders a table row with the given data model and key.
     * @param mixed $model the data model to be rendered
     * @param mixed $key the key associated with the data model
     * @param int $index the zero-based index of the data model among the model array returned by [[dataProvider]].
     * @return string the rendering result
     */
    public function renderTableRow($model, $key, $index)
    {
        $cells = [];
        /* @var $column Column */
        foreach ($this->columns as $column) {
            $cells[] = $column->renderDataCell($model, $key, $index);
        }
        if ($this->rowOptions instanceof Closure) {
            $options = call_user_func($this->rowOptions, $model, $key, $index, $this);
        } else {
            $options = $this->rowOptions;
        }
        $options['data-key'] = is_array($key) ? json_encode($key) : (string) $key;

return Html::tag('tr', implode('', $cells), $options);
    }

/**
     * Creates column objects and initializes them.
     */
    protected function initColumns()
    {
        if (empty($this->columns)) {
            $this->guessColumns();
        }
        foreach ($this->columns as $i => $column) {
            if (is_string($column)) {
                $column = $this->createDataColumn($column);
            } else {
                $column = Yii::createObject(array_merge([
                    'class' => $this->dataColumnClass ?: DataColumn::className(),
                    'grid' => $this,
                ], $column));
            }
            if (!$column->visible) {
                unset($this->columns[$i]);
                continue;
            }
            $this->columns[$i] = $column;
        }
    }

/**
     * Creates a [[DataColumn]] object based on a string in the format of "attribute:format:label".
     * @param string $text the column specification string
     * @return DataColumn the column instance
     * @throws InvalidConfigException if the column specification is invalid
     */
    protected function createDataColumn($text)
    {
        if (!preg_match('/^([^:]+)(:(\w*))?(:(.*))?$/', $text, $matches)) {
            throw new InvalidConfigException('The column must be specified in the format of "attribute", "attribute:format" or "attribute:format:label"');
        }

return Yii::createObject([
            'class' => $this->dataColumnClass ?: DataColumn::className(),
            'grid' => $this,
            'attribute' => $matches[1],
            'format' => isset($matches[3]) ? $matches[3] : 'text',
            'label' => isset($matches[5]) ? $matches[5] : null,
        ]);
    }

/**
     * This function tries to guess the columns to show from the given data
     * if [[columns]] are not explicitly specified.
     */
    protected function guessColumns()
    {
        $models = $this->dataProvider->getModels();
        $model = reset($models);
        if (is_array($model) || is_object($model)) {
            foreach ($model as $name => $value) {
                if ($value === null || is_scalar($value) || is_callable([$value, '__toString'])) {
                    $this->columns[] = (string) $name;
                }
            }
        }
    }
}

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