action links

Author: yddmat

src/AbstractDataTable.php

@@ -1,6 +1,8 @@
 <?php
 namespace PHPDataTables;
 
+use PHPDataTables\Action\AbstractActionType;
+use PHPDataTables\Action\Link;
 use Zend\Http\PhpEnvironment\Request;
 
 /**
@@ -30,8 +32,11 @@ abstract class AbstractDataTable
      */
     private $columns = [];
 
+    /**
+     * @var AbstractActionType[]
+     */
     private $actions = [];
-    
+
     /**
      * AbstractDataTable constructor.
      *
@@ -83,41 +88,26 @@ public function addColumn(array $spec)
 
     public function addAction(array $spec)
     {
-        if (! isset($spec['url']) || ! isset($spec['label'])) {
-            throw new \Exception('Missing required options');
+        if (! class_exists($spec['type'])) {
+            throw new \Exception('Wrong type');
         }
 
-        $this->actions[] = $spec;
+        $action = new $spec['type'];
+
+        if (! $action instanceof AbstractActionType) {
+            throw new \Exception('Type must extend AbstractActionType');
+        }
+
+        $action->setOptions($spec['options']);
+        $this->actions[] = $action;
     }
-    
+
     protected function injectActions(array &$items)
     {
-        foreach ($this->actions as &$action) {
-            foreach ($items as &$item) {
-                $find = [];
-                preg_match_all("/&[a-z1-9]*&/", $action['url'], $find);
-
-                foreach ($find[0] as $actionParamName) {
-                    $clearParamName = trim($actionParamName, "&");
-                    $paramExist = false;
-                    foreach ($this->columns as $column) {
-                        if ($clearParamName == $column->getJsName()) {
-                            $paramValue = $item[$clearParamName];
-                            $action['url'] = str_replace($actionParamName, $paramValue, $action['url']);
-                            $paramExist = true;
-                        }
-                    }
-
-                    if (! $paramExist) {
-                        throw new \Exception("Url param doesnt exists");
-                    }
-                }
-
-                $item['actions'][] = $action;
-            }
+        foreach ($this->actions as $action) {
+            $action->injectData($items);
         }
     }
-    
     /**
      * Get column
      *
@@ -294,6 +284,14 @@ public function getAdapter(): Adapter\AdapterInterface
         return $this->adapter;
     }
 
+    /**
+     * @return Action\AbstractActionType[]
+     */
+    public function getActions(): array
+    {
+        return $this->actions;
+    }
+
     /**
      * @return string
      */

src/Action/AbstractActionType.php

@@ -0,0 +1,11 @@
+<?php
+namespace PHPDataTables\Action;
+
+abstract class AbstractActionType
+{
+    abstract public function setOptions(array $options);
+
+    abstract public function getOptions():array;
+
+    abstract public function injectData(array &$items);
+}

src/Action/Link.php

@@ -0,0 +1,57 @@
+<?php
+namespace PHPDataTables\Action;
+
+class Link extends AbstractActionType
+{
+    /** @var  array */
+    protected $options;
+
+    public function injectData(array &$items)
+    {
+        $find = [];
+        preg_match_all("/&[a-z1-9]*&/", $this->options['url'], $find);
+
+        foreach ($items as &$item) {
+            $replacedUrl = $this->options['url'];
+            foreach ($find[0] as $actionParamName) {
+                $clearParamName = trim($actionParamName, "&");
+                $paramExist = false;
+                foreach ($item as $itemFieldName => $itemFieldValue) {
+                    if ($itemFieldName == $clearParamName) {
+                        $replacedUrl = str_replace(
+                            $actionParamName,
+                            $itemFieldValue,
+                            $replacedUrl
+                        );
+                        $paramExist = true;
+                        $this->options['ready_url'] = $replacedUrl;
+                    }
+                }
+
+                if (! $paramExist) {
+                    throw new \Exception("Url param doesn\'t exists");
+                }
+            }
+
+            $actionsHTML = '';
+            $actionsHTMLTemplate = '<a href="%s">%s</a>';
+            $actionsHTML .= sprintf($actionsHTMLTemplate, $replacedUrl, $this->options['label']);
+
+            $item['actions'] .= $actionsHTML;
+        }
+    }
+
+    public function setOptions(array $spec)
+    {
+        if (! isset($spec['url']) || ! isset($spec['label'])) {
+            throw new \Exception('Missing required options');
+        }
+
+        $this->options = $spec;
+    }
+
+    public function getOptions():array
+    {
+        return $this->options;
+    }
+}

src/DataTableView.php

@@ -70,6 +70,10 @@ public function renderJs(): string
             return [ 'data' => $column->getJsName() ];
         }, $this->dataTable->getColumns());
 
+        if ($this->dataTable->getActions()) {
+            $columns[] = ["data" => "actions"];
+        }
+
         return sprintf($template, $this->jsId, $this->serverSideUrl, Json::encode($columns));
     }
 
@@ -115,6 +119,10 @@ private function buildRowString($cellTag): string
             $result .= sprintf('<%s>%s</%s>', $cellTag, $column->getLabel(), $cellTag);
         }
 
+        if ($this->dataTable->getActions()) {
+            $result .= sprintf('<%s>%s</%s>', $cellTag, 'Действия', $cellTag);
+        }
+
         return $result;
     }
 }