Admin Indexing Queue Feature

app/code/community/Algolia/Algoliasearch/Block/Adminhtml/IndexingQueue.php

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+<?php
+
+class Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue extends Mage_Adminhtml_Block_Widget_Grid_Container
+{
+    /**
+     * Initialize Grid Container
+     */
+    public function __construct()
+    {
+        $this->_blockGroup = 'algoliasearch';
+        $this->_controller = 'adminhtml_indexingqueue';
+
+        parent::__construct();
+
+        $this->_removeButton('add');
+        $this->_addButton('clear_queue', array(
+            'label' => Mage::helper('algoliasearch')->__('Clear Queue'),
+            'onclick' => "if (confirm('Are you sure you want to clear the queue? This operation cannot be reverted.')) { 
+                location.href='" . $this->getUrl('*/*/clear') . "' };",
+            'class' => 'cancel',
+        ));
+    }
+
+    /**
+     * Get header text.
+     *
+     * @return string
+     */
+    public function getHeaderText()
+    {
+        return Mage::helper('algoliasearch')->__('Algolia Search - Indexing Queue');
+    }
+
+    /**
+     * Set custom Algolia icon class.
+     *
+     * @return string
+     */
+    public function getHeaderCssClass()
+    {
+        return 'icon-head algoliasearch-head-icon';
+    }
+}

app/code/community/Algolia/Algoliasearch/Block/Adminhtml/IndexingQueue/Edit.php

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+<?php
+
+class Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Edit extends Mage_Adminhtml_Block_Widget_Form_Container
+{
+    /**
+     * Internal constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->_objectId = 'job_id';
+        $this->_blockGroup = 'algoliasearch';
+        $this->_controller = 'adminhtml_indexingqueue';
+
+        $this->_removeButton('save');
+        $this->_removeButton('reset');
+        $this->_removeButton('delete');
+    }
+
+    /**
+     * Get header text.
+     *
+     * @return string
+     */
+    public function getHeaderText()
+    {
+        return Mage::helper('algoliasearch')->__('Algolia Search - Indexing Queue Job #%s',
+            Mage::registry('algoliasearch_current_job')->getJobId());
+    }
+
+    /**
+     * Set custom Algolia icon class.
+     *
+     * @return string
+     */
+    public function getHeaderCssClass()
+    {
+        return 'icon-head algoliasearch-head-icon';
+    }
+}

app/code/community/Algolia/Algoliasearch/Block/Adminhtml/IndexingQueue/Edit/Form.php

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+<?php
+
+class Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
+{
+    /**
+     * @return Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Edit_Form
+     */
+    protected function _prepareForm()
+    {
+        $model = Mage::registry('algoliasearch_current_job');
+
+        $form = new Varien_Data_Form(array(
+            'id' => 'edit_form',
+            'action' => $this->getUrl('*/*/updatePost'),
+            'method' => 'post',
+        ));
+
+        $fieldset = $form->addFieldset('base_fieldset', array());
+        $readOnlyStyle = 'border: 0; background: none;';
+
+        $fieldset->addField('job_id', 'text', array(
+            'name' => 'job_id',
+            'label' => Mage::helper('algoliasearch')->__('Job ID'),
+            'title' => Mage::helper('algoliasearch')->__('Job ID'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('created', 'text', array(
+            'name' => 'created',
+            'label' => Mage::helper('algoliasearch')->__('Created'),
+            'title' => Mage::helper('algoliasearch')->__('Created'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('status', 'text', array(
+            'name' => 'status',
+            'label' => Mage::helper('algoliasearch')->__('Status'),
+            'title' => Mage::helper('algoliasearch')->__('Status'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('pid', 'text', array(
+            'name' => 'pid',
+            'label' => Mage::helper('algoliasearch')->__('PID'),
+            'title' => Mage::helper('algoliasearch')->__('PID'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('class', 'text', array(
+            'name' => 'class',
+            'label' => Mage::helper('algoliasearch')->__('Class'),
+            'title' => Mage::helper('algoliasearch')->__('Class'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('method', 'text', array(
+            'name' => 'method',
+            'label' => Mage::helper('algoliasearch')->__('Method'),
+            'title' => Mage::helper('algoliasearch')->__('Method'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('data', 'textarea', array(
+            'name' => 'data',
+            'label' => Mage::helper('algoliasearch')->__('Data'),
+            'title' => Mage::helper('algoliasearch')->__('Data'),
+            'readonly' => true,
+        ));
+
+        $fieldset->addField('max_retries', 'text', array(
+            'name' => 'max_retries',
+            'label' => Mage::helper('algoliasearch')->__('Max Retries'),
+            'title' => Mage::helper('algoliasearch')->__('Max Retries'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('retries', 'text', array(
+            'name' => 'retries',
+            'label' => Mage::helper('algoliasearch')->__('Retries'),
+            'title' => Mage::helper('algoliasearch')->__('Retries'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('data_size', 'text', array(
+            'name' => 'data_size',
+            'label' => Mage::helper('algoliasearch')->__('Data Size'),
+            'title' => Mage::helper('algoliasearch')->__('Data Size'),
+            'readonly' => true,
+            'style' => $readOnlyStyle,
+        ));
+
+        $fieldset->addField('error_log', 'textarea', array(
+            'name' => 'error_log',
+            'label' => Mage::helper('algoliasearch')->__('Error Log'),
+            'title' => Mage::helper('algoliasearch')->__('Error Log'),
+            'readonly' => true,
+        ));
+
+
+        $form->setValues($model->getData());
+        $form->addValues(array(
+            'status' => $model->getStatusLabel()
+        ));
+        $form->setUseContainer(true);
+
+        $this->setForm($form);
+
+        return parent::_prepareForm();
+    }
+}

app/code/community/Algolia/Algoliasearch/Block/Adminhtml/IndexingQueue/Grid.php

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+<?php
+
+class Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Grid extends Mage_Adminhtml_Block_Widget_Grid
+{
+    /**
+     * Initialize Grid Properties
+     *
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->setId('job_id');
+        $this->setDefaultSort('job_id');
+        $this->setDefaultDir('desc');
+    }
+
+    /**
+     * Prepare Search Report collection for grid
+     *
+     * @return Mage_Adminhtml_Block_Report_Search_Grid
+     */
+    protected function _prepareCollection()
+    {
+        $collection = Mage::getResourceModel('algoliasearch/job_collection');
+        $this->setCollection($collection);
+
+        return parent::_prepareCollection();
+    }
+
+    /**
+     * Prepare Grid columns
+     *
+     * @return Mage_Adminhtml_Block_Report_Search_Grid
+     */
+    protected function _prepareColumns()
+    {
+        $this->addColumn('job_id', array(
+            'header' => Mage::helper('algoliasearch')->__('Job ID'),
+            'width' => '50px',
+            'filter' => false,
+            'index' => 'job_id',
+            'type' => 'number'
+        ));
+
+        $this->addColumn('created', array(
+            'header' => Mage::helper('algoliasearch')->__('Created'),
+            'index' => 'created',
+            'type' => 'datetime',
+        ));
+
+        $this->addColumn('status', array(
+            'header' => Mage::helper('algoliasearch')->__('Status'),
+            'index' => 'status',
+            'getter' => 'getStatusLabel',
+            'filter' => false,
+        ));
+
+        $this->addColumn('method', array(
+            'header' => Mage::helper('algoliasearch')->__('Method'),
+            'index' => 'method',
+            'type' => 'options',
+            'options' => Mage::getModel('algoliasearch/source_jobMethods')->getMethods(),
+        ));
+
+        $this->addColumn('data', array(
+            'header' => Mage::helper('algoliasearch')->__('Data'),
+            'index' => 'data',
+            'renderer' => 'Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Grid_Renderer_Json'
+        ));
+
+        $this->addColumn('max_retries', array(
+            'header' => Mage::helper('algoliasearch')->__('Max Retries'),
+            'width' => '40px',
+            'filter' => false,
+            'index' => 'max_retries',
+            'type' => 'number'
+        ));
+
+        $this->addColumn('retries', array(
+            'header' => Mage::helper('algoliasearch')->__('Retries'),
+            'width' => '40px',
+            'filter' => false,
+            'index' => 'retries',
+            'type' => 'number'
+        ));
+
+        return parent::_prepareColumns();
+    }
+
+    /**
+     * Retrieve Row Click callback URL
+     *
+     * @return string
+     */
+    public function getRowUrl($row)
+    {
+        return $this->getUrl('*/*/view', array('id' => $row->getJobId()));
+    }
+}

app/code/community/Algolia/Algoliasearch/Block/Adminhtml/IndexingQueue/Grid/Renderer/Json.php

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+<?php
+
+class Algolia_Algoliasearch_Block_Adminhtml_IndexingQueue_Grid_Renderer_Json extends Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract
+{
+    /**
+     * @param Varien_Object $row
+     * @return string
+     */
+    public function render(Varien_Object $row)
+    {
+        $html = '';
+        if ($json = $row->getData('data')) {
+            $json = json_decode($json, true);
+
+            foreach ($json as $var => $value) {
+                $html .= $var . ': ' . (is_array($value) ? implode(',', $value) : $value) . '<br/>';
+            }
+        }
+        return $html;
+    }
+}