摘要：到此就完成了。
功能介紹：
安裝好Magento插件后，需要把AW_Blog的前端顯示方式要改變，變成類似選項卡的展示效果，先看下設計大體效果如下圖：
那么，改如何修改插件呢？
還是和往常一樣，新建一個模塊，包含Block、controllers、etc、sql、Model文件夾
編寫配置文件config.xml
0.1.0 Test_Lesson_Adminhtml Test_Lesson lesson test/lesson.xml Test_Lesson.csv Test_Lesson Test_Lesson_Model Test_Lesson_Block Test_Lesson_Block_Manage_Blog_Edit_Tab_Form Test_Lesson_Block_Manage_Blog_Grid Test_Lesson_Helper
配置好配置文件，來重寫Grid.php:
//路徑Test/Lesson/Block/Manage/Blog/Grid.php
setId("blogGrid");
$this->setDefaultSort("created_time");
$this->setDefaultDir("desc");
$this->setSaveParametersInSession(true);
}
protected function _getStore()
{
$storeId = (int)$this->getRequest()->getParam("store", 0);
return Mage::app()->getStore($storeId);
}
protected function _prepareCollection()
{
$collection = Mage::getModel("blog/blog")->getCollection();
$store = $this->_getStore();
if ($store->getId()) {
$collection->addStoreFilter($store);
}
$this->setCollection($collection);
return parent::_prepareCollection();
}
protected function _prepareColumns()
{
$this->addColumn(
"post_id",
array(
"header" => Mage::helper("blog")->__("ID"),
"align" => "right",
"width" => "50px",
"index" => "post_id",
)
);
$this->addColumn(
"title",
array(
"header" => Mage::helper("blog")->__("Title"),
"align" => "left",
"index" => "title",
)
);
/* add image and content */
$this->addColumn(
"imagepath",
array(
"header" => Mage::helper("blog")->__("Image"),
"align" => "left",
"index" => "imagepath",
"width" => "10",
"renderer" =>"Test_Lesson_Block_Adminhtml_Template_Grid_Renderer_Image",
)
);
$this->addColumn(
"short_content",
array(
"header" => Mage::helper("blog")->__("Profile"),
"align" => "left",
"index" => "short_content",
)
);
$this->addColumn(
"endtime",
array(
"header" => Mage::helper("blog")->__("Endtime"),
"align" => "left",
"width" => "100px",
"index" => "endtime",
"type" => "date",
//"format" => Mage::app()->getLocale()->getDateFormat(Mage_Core_Model_Locale::FORMAT_TYPE_SHORT),
)
);
/* end */
/*
$this->addColumn(
"identifier",
array(
"header" => Mage::helper("blog")->__("Identifier"),
"align" => "left",
"index" => "identifier",
)
);*/
/* $this->addColumn(
"user",
array(
"header" => Mage::helper("blog")->__("Poster"),
"width" => "150px",
"index" => "user",
)
);*/
/* $this->addColumn(
"created_time",
array(
"header" => Mage::helper("blog")->__("Created at"),
"index" => "created_time",
"type" => "datetime",
"width" => "120px",
"gmtoffset" => true,
"default" => " -- "
)
);
$this->addColumn(
"update_time",
array(
"header" => Mage::helper("blog")->__("Updated at"),
"index" => "update_time",
"width" => "120px",
"type" => "datetime",
"gmtoffset" => true,
"default" => " -- "
)
);*/
$this->addColumn(
"status",
array(
"header" => Mage::helper("blog")->__("Status"),
"align" => "left",
"width" => "80px",
"index" => "status",
"type" => "options",
"options" => array(
1 => Mage::helper("blog")->__("Enabled"),
2 => Mage::helper("blog")->__("Disabled"),
3 => Mage::helper("blog")->__("Hidden"),
),
)
);
$this->addColumn(
"action",
array(
"header" => Mage::helper("blog")->__("Action"),
"width" => "100px",
"type" => "action",
"getter" => "getId",
"actions" => array(
array(
"caption" => Mage::helper("blog")->__("Edit"),
"url" => array("base" => "*/*/edit"),
"field" => "id",
)
),
"filter" => false,
"sortable" => false,
"index" => "stores",
"is_system" => true,
)
);
return parent::_prepareColumns();
}
protected function _prepareMassaction()
{
$this->setMassactionIdField("post_id");
$this->getMassactionBlock()->setFormFieldName("blog");
$this->getMassactionBlock()->addItem(
"delete",
array(
"label" => Mage::helper("blog")->__("Delete"),
"url" => $this->getUrl("*/*/massDelete"),
"confirm" => Mage::helper("blog")->__("Are you sure?"),
)
);
$statuses = Mage::getSingleton("blog/status")->getOptionArray();
array_unshift($statuses, array("label" => "", "value" => ""));
$this->getMassactionBlock()->addItem(
"status",
array(
"label" => Mage::helper("blog")->__("Change status"),
"url" => $this->getUrl("*/*/massStatus", array("_current" => true)),
"additional" => array(
"visibility" => array(
"name" => "status",
"type" => "select",
"class" => "required-entry",
"label" => Mage::helper("blog")->__("Status"),
"values" => $statuses,
)
)
)
);
return $this;
}
public function getRowUrl($row)
{
return $this->getUrl("*/*/edit", array("id" => $row->getId()));
}
}
打開后臺如圖所示：
接下來來寫Form.php
//路徑Test/Lesson/Block/Manage/Blog/Edit/Tab/Form.php
setForm($form);
$fieldset = $form->addFieldset("blog_form", array("legend" => Mage::helper("blog")->__("Post information")));
$fieldset->addField(
"title",
"text",
array(
"label" => Mage::helper("blog")->__("Title"),
"class" => "required-entry",
"required" => true,
"name" => "title",
)
);
$noticeMessage = Mage::helper("blog")->__("e.g. domain.com/blog/identifier");
$validationErrorMessage = addslashes(
Mage::helper("blog")->__(
"Please use only letters (a-z or A-Z), numbers (0-9) or symbols "-" and "_" in this field"
)
);
$fieldset->addField(
"identifier",
"text",
array(
"label" => Mage::helper("blog")->__("Identifier"),
"class" => "required-entry aw-blog-validate-identifier",
"required" => true,
"name" => "identifier",
"after_element_html" => "" . $noticeMessage . ""
. "",
)
);
/**
* Check is single store mode
*/
if (!Mage::app()->isSingleStoreMode()) {
$fieldset->addField(
"store_id",
"multiselect",
array(
"name" => "stores[]",
"label" => Mage::helper("cms")->__("Store View"),
"title" => Mage::helper("cms")->__("Store View"),
"required" => true,
"values" => Mage::getSingleton("adminhtml/system_store")->getStoreValuesForForm(false, true),
)
);
}
$categories = array();
$collection = Mage::getModel("blog/cat")->getCollection()->setOrder("sort_order", "asc");
foreach ($collection as $cat) {
$categories[] = (array(
"label" => (string)$cat->getTitle(),
"value" => $cat->getCatId()
));
}
$fieldset->addField(
"cat_id",
"multiselect",
array(
"name" => "cats[]",
"label" => Mage::helper("blog")->__("Category"),
"title" => Mage::helper("blog")->__("Category"),
"required" => true,
"style" => "height:100px",
"values" => $categories,
)
);
$fieldset->addField(
"status",
"select",
array(
"label" => Mage::helper("blog")->__("Status"),
"name" => "status",
"values" => array(
array(
"value" => 1,
"label" => Mage::helper("blog")->__("Enabled"),
),
array(
"value" => 2,
"label" => Mage::helper("blog")->__("Disabled"),
),
array(
"value" => 3,
"label" => Mage::helper("blog")->__("Hidden"),
),
),
"after_element_html" => ""
. Mage::helper("blog")->__(
"Hidden pages won"t be shown in blog but still can be accessed directly"
)
. "",
)
);
/*$fieldset->addField(
"comments",
"select",
array(
"label" => Mage::helper("blog")->__("Enable Comments"),
"name" => "comments",
"values" => array(
array(
"value" => 0,
"label" => Mage::helper("blog")->__("Enabled"),
),
array(
"value" => 1,
"label" => Mage::helper("blog")->__("Disabled"),
),
),
"after_element_html" => ""
. Mage::helper("blog")->__(
"Disabling will close the post to new comments"
)
. "",
)
);*/
/* add image upload */
$fieldset->addField(
"imagepath",
"file",
array(
"name" => "imagepath",
//"required" => true,
"label" => Mage::helper("blog")->__("Image"),
"title" => Mage::helper("blog")->__("Image")
)
);
$fieldset->addField(
"endtime",
"date",
array(
"label" => Mage::helper("blog")->__("Endtime"),
//"required" => true,
"name" => "endtime",
"image" => $this->getSkinUrl("images/grid-cal.gif"),
"format" => Mage::app()->getLocale()->getDateFormat(Mage_Core_Model_Locale::FORMAT_TYPE_SHORT),
));
/*end*/
$fieldset->addField(
"tags",
"text",
array(
"name" => "tags",
"label" => Mage::helper("blog")->__("Tags"),
"title" => Mage::helper("blog")->__("tags"),
"style" => "width:700px;",
"after_element_html" => Mage::helper("blog")->__("Use comma as separator"),
)
);
try {
$config = Mage::getSingleton("cms/wysiwyg_config")->getConfig();
$config->setData(
Mage::helper("blog")->recursiveReplace(
"/blog_admin/",
"/" . (string)Mage::app()->getConfig()->getNode("admin/routers/adminhtml/args/frontName") . "/",
$config->getData()
)
);
} catch (Exception $ex) {
$config = null;
}
if (Mage::getStoreConfig("blog/blog/useshortcontent")) {
$fieldset->addField(
"short_content",
"editor",
array(
"name" => "short_content",
"label" => Mage::helper("blog")->__("Short Content"),
"title" => Mage::helper("blog")->__("Short Content"),
"style" => "width:700px; height:100px;",
"config" => $config,
)
);
}
/*
$fieldset->addField(
"post_content",
"editor",
array(
"name" => "post_content",
"label" => Mage::helper("blog")->__("Content"),
"title" => Mage::helper("blog")->__("Content"),
"style" => "width:700px; height:500px;",
"config" => $config
)
); */
if (Mage::getSingleton("adminhtml/session")->getBlogData()) {
$form->setValues(Mage::getSingleton("adminhtml/session")->getBlogData());
Mage::getSingleton("adminhtml/session")->setBlogData(null);
} elseif (Mage::registry("blog_data")) {
Mage::registry("blog_data")->setTags(
Mage::helper("blog")->convertSlashes(Mage::registry("blog_data")->getTags())
);
$form->setValues(Mage::registry("blog_data")->getData());
}
return parent::_prepareForm();
}
}
打開后臺可以看到：
這里需要注意的是，在Grid.php中有這么一句代碼"renderer" =>"Test_Lesson_Block_Adminhtml_Template_Grid_Renderer_Image",涉及到圖片的上傳，所以，所以還需要新增一個Image.php
init($row, "thumbnail")->resize(97);
//$out = "";
//return $out;
$html = "";
return $html;
}
}
接著，就需要保存，就需要重新后臺控制器中的saveAction(方法，同時新增image上傳.
路徑：Test/Lesson/controllers/Adminhtml/Awblog/Manage/BlogController.php
getRequest()->getPost();
// print_r($data);
// exit();
if ($data = $this->getRequest()->getPost()) {
$model = Mage::getModel("blog/post");
/* add image upload */
if(isset($_FILES["imagepath"]["name"]) and (file_exists($_FILES["imagepath"]["tmp_name"]))) {
try {
$uploader = new Varien_File_Uploader("imagepath");
$uploader->setAllowedExtensions(array("jpg","jpeg","gif","png"));
$uploader->setAllowRenameFiles(true);
// setAllowRenameFiles(true) -> move your file in a folder the magento way
// setAllowRenameFiles(true) -> move your file directly in the $path folder
$uploader->setFilesDispersion(false);
$path = Mage::getBaseDir("media") . DS . "awblog" . DS . date("Y-m-d");
$uploader->save($path, $_FILES["imagepath"]["name"]);
$url = Mage::getModel("core/config_data")->getCollection()
->addfieldtofilter("path","web/secure/base_url");
$baseUrl = $url->getData();
//$data["imagepath"] =$baseUrl[0]["value"] ."media/awblog/". date("Y-m-d")."/".$_FILES["imagepath"]["name"];
$data["imagepath"] =$baseUrl[0]["value"] ."media/awblog/". date("Y-m-d")."/".$_FILES["imagepath"]["name"];
}catch(Exception $e) {
}
}
/* end*/
if (isset($data["tags"])) {
if ($this->getRequest()->getParam("id")) {
$model->load($this->getRequest()->getParam("id"));
$originalTags = explode(",", $model->getTags());
} else {
$originalTags = array();
}
$tags = explode(",", $data["tags"]);
array_walk($tags, "trim");
foreach ($tags as $key => $tag) {
$tags[$key] = Mage::helper("blog")->convertSlashes($tag, "forward");
}
$tags = array_unique($tags);
$commonTags = array_intersect($tags, $originalTags);
$removedTags = array_diff($originalTags, $commonTags);
$addedTags = array_diff($tags, $commonTags);
if (count($tags)) {
$data["tags"] = trim(implode(",", $tags));
} else {
$data["tags"] = "";
}
}
if (isset($data["stores"])) {
if ($data["stores"][0] == 0) {
unset($data["stores"]);
$data["stores"] = array();
$stores = Mage::getSingleton("adminhtml/system_store")->getStoreCollection();
foreach ($stores as $store) {
$data["stores"][] = $store->getId();
}
}
}
$model->setData($data)->setId($this->getRequest()->getParam("id"));
try {
$format = Mage::app()->getLocale()->getDateTimeFormat(Mage_Core_Model_Locale::FORMAT_TYPE_MEDIUM);
if (isset($data["created_time"]) && $data["created_time"]) {
$dateFrom = Mage::app()->getLocale()->date($data["created_time"], $format);
$model->setCreatedTime(Mage::getModel("core/date")->gmtDate(null, $dateFrom->getTimestamp()));
$model->setUpdateTime(Mage::getModel("core/date")->gmtDate());
} else {
$model->setCreatedTime(Mage::getModel("core/date")->gmtDate());
}
if ($this->getRequest()->getParam("user") == null) {
$model
->setUser(
Mage::getSingleton("admin/session")->getUser()->getFirstname() . " " . Mage::getSingleton(
"admin/session"
)->getUser()->getLastname()
)
->setUpdateUser(
Mage::getSingleton("admin/session")->getUser()->getFirstname() . " " . Mage::getSingleton(
"admin/session"
)->getUser()->getLastname()
)
;
} else {
$model
->setUpdateUser(
Mage::getSingleton("admin/session")->getUser()->getFirstname() . " " . Mage::getSingleton(
"admin/session"
)->getUser()->getLastname()
)
;
}
$model->save();
/* recount affected tags */
if (isset($data["stores"])) {
$stores = $data["stores"];
} else {
$stores = array(null);
}
$affectedTags = array_merge($addedTags, $removedTags);
foreach ($affectedTags as $tag) {
foreach ($stores as $store) {
if (trim($tag)) {
Mage::getModel("blog/tag")->loadByName($tag, $store)->refreshCount();
}
}
}
Mage::getSingleton("adminhtml/session")->addSuccess(
Mage::helper("blog")->__("Post was successfully saved")
);
Mage::getSingleton("adminhtml/session")->setFormData(false);
if ($this->getRequest()->getParam("back")) {
$this->_redirect("*/*/edit", array("id" => $model->getId()));
return;
}
$this->_redirect("*/*/");
return;
} catch (Exception $e) {
Mage::getSingleton("adminhtml/session")->addError($e->getMessage());
Mage::getSingleton("adminhtml/session")->setFormData($data);
$this->_redirect("*/*/edit", array("id" => $this->getRequest()->getParam("id")));
return;
}
}
Mage::getSingleton("adminhtml/session")->addError(Mage::helper("blog")->__("Unable to find post to save"));
$this->_redirect("*/*/");
}
}
所需要的功能基本完成了，剩下來，就是需要將數據在前臺展示出來，需要新建Helper類，Model和新增的數據表字段，依次將它們新建起來：
Helper/Data.php
Model/Status.php
getCollection(); $data = $model->getData(); foreach ($data as $val) { $currentDate = strtotime(date("Y-m-d")); $dateline = strtotime(Mage::app()->getLocale()->date($val["endtime"])->toString("YYYY-MM-dd")); $poorDate = floor(($dateline - $currentDate) / (3600 * 24)); $connection = Mage::getSingleton("core/resource")->getConnection("core_write"); $table = $connection->getTableName("aw_blog"); if ($poorDate >= 0) { $sql = "UPDATE {$table} SET isexpiry=1 WHERE post_id=" . $val["post_id"]; } else { $sql = "UPDATE {$table} SET isexpiry=0 WHERE post_id=" . $val["post_id"]; } $connection->query($sql); } //return $sql; } }sql/test_lesson_setup/mysql4-install-0.1.0.php
StartSetup(); $sql="ALTER TABLE "aw_blog" ADD imagepath VARCHAR(255) NOT NULL,ADD endtime datetime DEFAULT NULL,ADD isexpiry tinyint DEFAULT NULL"; $installer->run($sql); $installer->EndSetup();接著，來寫前臺的內容，前臺的頁面展示，需要設計到Block和IndexController控制器,所以，也一并寫好：
IndexController.phploadLayout(); //$this->_title("lesson")->_title("index"); $this->renderLayout(); } public function applicationAction() { $this->loadLayout(); $this->renderLayout(); } public function videoAction() { $this->loadLayout(); $this->renderLayout(); } }Block下的文件Left.php,Video.php,Cource.php,Application.php
路徑：Block/Left.php路徑：Block/Cource.php
changeStatus(); //$status = Mage::getModel("lesson/status"); $model = Mage::getModel("blog/blog")->getCollection(); $model->addFieldtoFilter("status",AW_Blog_Model_Status::STATUS_ENABLED) ->addFieldtoFilter("isexpiry",1); $model->setOrder("created_time","DESC"); $this->setCollection($model); return $this; } /* *page */ public function bindPager($pagerName) { $pager = $this->getLayout()->getBlock($pagerName); if ($pager) { $pager->setLimit(2); // 設置每頁顯示新聞的數量 $pager->setCollection($this->getCollection()); $pager->setShowPerPage(false); } } }Block/Video.php
changeStatus(); $model = Mage::getModel("blog/blog")->getCollection(); $model->addFieldtoFilter("status",AW_Blog_Model_Status::STATUS_ENABLED)->addFieldtoFilter("isexpiry","0"); $model->setOrder("created_time","ASC"); $this->setCollection($model); return $this; } /* *page */ public function bindPager($pagerName) { $pager = $this->getLayout()->getBlock($pagerName); if ($pager) { $pager->setLimit(2); // 設置每頁顯示新聞的數量 $pager->setCollection($this->getCollection()); $pager->setShowPerPage(false); } } }Block/Application.php
class Test_Lesson_Block_Application extends Mage_Core_Block_Template { public function test() { return "this is application content"; } }現在就只剩下design前臺展示部分了。
lesson.xmlskin_js js/lesson.js skin_css css/lesson.css ]]> page/2columns-left.phtml pager.bottom pager.bottom template/lesson/container.phtml
getChildHtml("cource")?> getChildHtml("application")?> getChildHtml("video")?> getChildHtml("pager_bottom")?>template/lesson/cource.phtml
getCollection()->getData() != null):?>getCollection() as $val):?>
getChildHtml("pager_buttom");?>truncate($val["short_content"],160,"......")?>
- __("Training Dates");?>:getLocale()->date($val["endtime"])->toString("YYYY-MM-dd")?>
template/lesson/left.phtml
template/lesson/video.phtml
getCollection()->getData() != null):?>getCollection() as $val):?>
getChildHtml("pager_buttom");?>truncate($val["short_content"],160,"......")?>
- __("Training Dates");?>:getLocale()->date($val["endtime"])->toString("YYYY-MM-dd")?>
template/lesson/application.phtml
test();?>到此就完成了。
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