Extend sdk
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The document outlines a presentation by Kumar Pratik on feature development, focusing on what developers need to know before coding, how to create features using a SDK/API, and integration with databases. It includes detailed guidance on creating a 'Hello World' feature, database access, and sample code for implementing widgets. Additionally, it describes response formats for different API functions related to widget installation and provides coding examples in PHP.
![// feature.php - Feature Main Installer Class// Class pratikHelloWorld extends baseFeature { private $key = ‘d21a868268f8a43b268ee4937a1d8161';var $db;var $instance_id; public function __construct($db, $instance_id = -1){ $this->db = $db; $this->instance_id = $instance_id; } public function setInstanceId($instance_id){ $this->instance_id = $instance_id; } public function install($data = array()){ if(LFeature::setupComplete($this->key,$this->instance_id)){$response['done'] = 1; $response['action'] = "openWidgetPopup"; $response['new_widgets'] = LWidget::getWidgetIdsByFeatureKey($this->key); }else{ throw new Exception('Unable to Complete setup'); } return $response; }//---------------- Developer Code ----------------// }](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-12-320.jpg)
![// pratikHelloWorldView/widget.php - Feature Main Installer Class// Class pratikHelloWorldView extends baseWidget {//---------------- Developer Code ----------------var $id;public function __construct($id, $params=array(), $db){ $this->db = $db; $this->id = $id;}public function getId() { return $this->id; }public function hasProperty() { return 0; }public function delete() { }private function get() { }public function getData() { }public static function install($params = array()){ $response['done'] = 1; $response['widget_instance_id'] = -1; return $response;} public functiongetHtml($extra_class=array(),$extra_in_line_style=''){ $html = '<div style="width:100%; padding-bottom:10px;">'; $html .= "Hello world!"; $html .= '</div>'; return $html;}public functiongetEditorHtml($extra_class=array(),$extra_in_line_style=''){ return $this->getHtml($extra_class,$extra_in_line_style);}// }](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-13-320.jpg)
![SDK / API - Response formatcreating a form response (install/getProperty function)$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>'form', "formaction"=>'install', "content" => array( "fields" => array( array( "label" => 'Name', "name" => 'name', "value" => '', "inputType" => 'input', "class" => 'required' // jQuery Validators ) ) ), "buttonLabel"=>"Install", "type" => "centered“);](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-18-320.jpg)
![SDK / API - Responsecreating a html response (install/getProperty function)$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>‘html', "content" => “<h2>html content</h2><br /> This is a test content”, "buttonLabel"=>"Install", "type" => "centered“ );](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-19-320.jpg)
![SDK / API - Responsefor opening widget panel (install/getProperty function)$response = array();$response['done'] = 1;$response['step'] = ++$step;$response['widget_instance_id'] = $this->db->lastInsertId();](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-20-320.jpg)
![SDK / API - Responsecreating a html response with form (install/getProperty function)$html = “<h2>html content</h2><br /> This is a test content <form action=“addcomment”><table> <tr> <td>Name</td> <td><input type = “text” name=“name”></td> </tr><tr> <td>Age</td> <td><input type = “text” name=“age” class=“requirednumber”></td> </tr></table></form>“;$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>‘html', "content“ => $html, "buttonLabel"=>“Add Entry", "type" => "centered“ );](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-21-320.jpg)
![Creating a form handler for widget// widget.phpPublic function addcomment($params){ $params= $params[0]; $name = $params['name']; $age= $params[‘age']; $sql = "insert into `l_w_pratikHelloWorld_entry` (`name`, `age`) values (?,?)";$res = $this->db->query($sql,array($name,$age)); return true;}](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-22-320.jpg)
![Zend DB Sample Query$stmt = $db->query( 'SELECT * FROM bugs WHERE reported_by = ? AND bug_status = ?', array('goofy', 'FIXED') );$stmt = $db->query('SELECT * FROM bugs'); while ($row = $stmt->fetch()) { echo $row['bug_description'];}$stmt = $db->query('SELECT * FROM bugs'); $rows = $stmt->fetchAll(); echo $rows[0]['bug_description'];](https://image.slidesharecdn.com/extend-sdk-110327072752-phpapp02/85/Extend-sdk-23-320.jpg)
Extend sdk
- 1. Feature SDK / APIPresentation By:Kumar Pratikpratikk@langoor.net
- 2. Overview: Feature DevelopmentWhat a developer should know before coding?How widgets work on editor?How to create your own feature?Creating your first feature ( Hello World! )Adding components (widget) to your featureSDK / API – Quick OverviewResponse from feature/widgets to editor & websiteForm Html Code framework functionsInstallsetPropertygetPropertyhasPropertyZend DB API
- 3. What should you know before coding?HTML & CSSJavaScript (Jqueryframework)PHP 5.3MySQL ZendDB
- 5. Creating your first feature (hello world)
- 6. Feature DatabaseEvery feature has its own databaseWhen a feature is installed on a domain, it creates a new database (copying from the feature master database)Developer can access the database using phpMyAdminA feature can have multiple widgets in it, and all the widgets will use the same database for accessing its data.
- 7. Feature Database Access database using phpMyAdmin
- 8. Feature Database Access database using phpMyAdmin
- 12. // feature.php - Feature Main Installer Class// Class pratikHelloWorld extends baseFeature { private $key = ‘d21a868268f8a43b268ee4937a1d8161';var $db;var $instance_id; public function __construct($db, $instance_id = -1){ $this->db = $db; $this->instance_id = $instance_id; } public function setInstanceId($instance_id){ $this->instance_id = $instance_id; } public function install($data = array()){ if(LFeature::setupComplete($this->key,$this->instance_id)){$response['done'] = 1; $response['action'] = "openWidgetPopup"; $response['new_widgets'] = LWidget::getWidgetIdsByFeatureKey($this->key); }else{ throw new Exception('Unable to Complete setup'); } return $response; }//---------------- Developer Code ----------------// }
- 13. // pratikHelloWorldView/widget.php - Feature Main Installer Class// Class pratikHelloWorldView extends baseWidget {//---------------- Developer Code ----------------var $id;public function __construct($id, $params=array(), $db){ $this->db = $db; $this->id = $id;}public function getId() { return $this->id; }public function hasProperty() { return 0; }public function delete() { }private function get() { }public function getData() { }public static function install($params = array()){ $response['done'] = 1; $response['widget_instance_id'] = -1; return $response;} public functiongetHtml($extra_class=array(),$extra_in_line_style=''){ $html = '<div style="width:100%; padding-bottom:10px;">'; $html .= "Hello world!"; $html .= '</div>'; return $html;}public functiongetEditorHtml($extra_class=array(),$extra_in_line_style=''){ return $this->getHtml($extra_class,$extra_in_line_style);}// }
- 18. SDK / API - Response formatcreating a form response (install/getProperty function)$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>'form', "formaction"=>'install', "content" => array( "fields" => array( array( "label" => 'Name', "name" => 'name', "value" => '', "inputType" => 'input', "class" => 'required' // jQuery Validators ) ) ), "buttonLabel"=>"Install", "type" => "centered“);
- 19. SDK / API - Responsecreating a html response (install/getProperty function)$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>‘html', "content" => “<h2>html content</h2><br /> This is a test content”, "buttonLabel"=>"Install", "type" => "centered“ );
- 20. SDK / API - Responsefor opening widget panel (install/getProperty function)$response = array();$response['done'] = 1;$response['step'] = ++$step;$response['widget_instance_id'] = $this->db->lastInsertId();
- 21. SDK / API - Responsecreating a html response with form (install/getProperty function)$html = “<h2>html content</h2><br /> This is a test content <form action=“addcomment”><table> <tr> <td>Name</td> <td><input type = “text” name=“name”></td> </tr><tr> <td>Age</td> <td><input type = “text” name=“age” class=“requirednumber”></td> </tr></table></form>“;$response = array();$response['done'] = 0;$response['action'] = "openDialog";$response['dialogContent'] = array( "title"=>'User Comment Widget', "contentType"=>‘html', "content“ => $html, "buttonLabel"=>“Add Entry", "type" => "centered“ );
- 22. Creating a form handler for widget// widget.phpPublic function addcomment($params){ $params= $params[0]; $name = $params['name']; $age= $params[‘age']; $sql = "insert into `l_w_pratikHelloWorld_entry` (`name`, `age`) values (?,?)";$res = $this->db->query($sql,array($name,$age)); return true;}
- 23. Zend DB Sample Query$stmt = $db->query( 'SELECT * FROM bugs WHERE reported_by = ? AND bug_status = ?', array('goofy', 'FIXED') );$stmt = $db->query('SELECT * FROM bugs'); while ($row = $stmt->fetch()) { echo $row['bug_description'];}$stmt = $db->query('SELECT * FROM bugs'); $rows = $stmt->fetchAll(); echo $rows[0]['bug_description'];
- 24. Thank you!Kumar Pratikpratikk@langoor.net