PHP Widget::newInstance方法代码示例

function osc_show_widgets($location)
{
    $widgets = Widget::newInstance()->findByLocation($location);
    foreach ($widgets as $w) {
        echo $w['s_content'];
    }
}

/**
 * Print all widgets named $description
 *
 * @param string $description
 * @return void
 */
function osc_show_widgets_by_description($description)
{
    $widgets = Widget::newInstance()->findByDescription($description);
    foreach ($widgets as $w) {
        echo $w['s_content'];
    }
}

 function doModel()
 {
     parent::doModel();
     //specific things for this class
     switch ($this->action) {
         case 'add':
             $this->doView("appearance/add.php");
             break;
         case 'add_post':
             if (defined('DEMO')) {
                 osc_add_flash_warning_message(_m("This action cannot be done because is a demo site"), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . '?page=appearance');
             }
             $filePackage = Params::getFiles('package');
             if (isset($filePackage['size']) && $filePackage['size'] != 0) {
                 $path = osc_themes_path();
                 (int) ($status = osc_unzip_file($filePackage['tmp_name'], $path));
             } else {
                 $status = 3;
             }
             switch ($status) {
                 case 0:
                     $msg = _m('The theme folder is not writable');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 1:
                     $msg = _m('The theme has been installed correctly');
                     osc_add_flash_ok_message($msg, 'admin');
                     break;
                 case 2:
                     $msg = _m('The zip file is not valid');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 3:
                     $msg = _m('No file was uploaded');
                     osc_add_flash_error_message($msg, 'admin');
                     $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=add");
                     break;
                 case -1:
                 default:
                     $msg = _m('There was a problem adding the theme');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
         case 'widgets':
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/widgets.php');
             break;
         case 'add_widget':
             $this->doView('appearance/add_widget.php');
             break;
         case 'edit_widget':
             $id = Params::getParam('id');
             $widget = Widget::newInstance()->findByPrimaryKey($id);
             $this->_exportVariableToView("widget", $widget);
             $this->doView('appearance/add_widget.php');
             break;
         case 'delete_widget':
             Widget::newInstance()->delete(array('pk_i_id' => Params::getParam('id')));
             osc_add_flash_ok_message(_m('Widget removed correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'edit_widget_post':
             if (!osc_validate_text(Params::getParam("description"))) {
                 osc_add_flash_error_message(_m('Description field is required'), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             }
             $res = Widget::newInstance()->update(array('s_description' => Params::getParam('description'), 's_content' => Params::getParam('content', false, false)), array('pk_i_id' => Params::getParam('id')));
             if ($res) {
                 osc_add_flash_ok_message(_m('Widget updated correctly'), 'admin');
             } else {
                 osc_add_flash_ok_message(_m('Widget cannot be updated correctly'), 'admin');
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'add_widget_post':
             if (!osc_validate_text(Params::getParam("description"))) {
                 osc_add_flash_error_message(_m('Description field is required'), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             }
             Widget::newInstance()->insert(array('s_location' => Params::getParam('location'), 'e_kind' => 'html', 's_description' => Params::getParam('description'), 's_content' => Params::getParam('content', false, false)));
             osc_add_flash_ok_message(_m('Widget added correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'activate':
             Preference::newInstance()->update(array('s_value' => Params::getParam('theme')), array('s_section' => 'osclass', 's_name' => 'theme'));
             osc_add_flash_ok_message(_m('Theme activated correctly'), 'admin');
             osc_run_hook("theme_activate", Params::getParam('theme'));
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
         default:
             $themes = WebThemes::newInstance()->getListThemes();
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             //preparing variables for the view
             $this->_exportVariableToView("themes", $themes);
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/index.php');
//.........这里部分代码省略.........

 function doModel()
 {
     parent::doModel();
     //specific things for this class
     switch ($this->action) {
         case 'add':
             $this->doView("appearance/add.php");
             break;
         case 'add_post':
             if (defined('DEMO')) {
                 osc_add_flash_warning_message(_m("This action can't be done because it's a demo site"), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . '?page=appearance');
             }
             osc_csrf_check();
             $filePackage = Params::getFiles('package');
             if (isset($filePackage['size']) && $filePackage['size'] != 0) {
                 $path = osc_themes_path();
                 (int) ($status = osc_unzip_file($filePackage['tmp_name'], $path));
                 @unlink($filePackage['tmp_name']);
             } else {
                 $status = 3;
             }
             switch ($status) {
                 case 0:
                     $msg = _m('The theme folder is not writable');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 1:
                     $msg = _m('The theme has been installed correctly');
                     osc_add_flash_ok_message($msg, 'admin');
                     break;
                 case 2:
                     $msg = _m('The zip file is not valid');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 3:
                     $msg = _m('No file was uploaded');
                     osc_add_flash_error_message($msg, 'admin');
                     $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=add");
                     break;
                 case -1:
                 default:
                     $msg = _m('There was a problem adding the theme');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
         case 'delete':
             if (defined('DEMO')) {
                 osc_add_flash_warning_message(_m("This action can't be done because it's a demo site"), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . '?page=appearance');
             }
             osc_csrf_check();
             $theme = Params::getParam('webtheme');
             if ($theme != '') {
                 if ($theme != osc_current_web_theme()) {
                     if (file_exists(osc_content_path() . "themes/" . $theme . "/functions.php")) {
                         include osc_content_path() . "themes/" . $theme . "/functions.php";
                     }
                     osc_run_hook("theme_delete_" . $theme);
                     if (osc_deleteDir(osc_content_path() . "themes/" . $theme . "/")) {
                         osc_add_flash_ok_message(_m("Theme removed successfully"), "admin");
                     } else {
                         osc_add_flash_error_message(_m("There was a problem removing the theme"), "admin");
                     }
                 } else {
                     osc_add_flash_error_message(_m("Current theme can not be deleted"), "admin");
                 }
             } else {
                 osc_add_flash_error_message(_m("No theme selected"), "admin");
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
             /* widgets */
         /* widgets */
         case 'widgets':
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/widgets.php');
             break;
         case 'add_widget':
             $this->doView('appearance/add_widget.php');
             break;
         case 'edit_widget':
             $id = Params::getParam('id');
             $widget = Widget::newInstance()->findByPrimaryKey($id);
             $this->_exportVariableToView("widget", $widget);
             $this->doView('appearance/add_widget.php');
             break;
         case 'delete_widget':
             osc_csrf_check();
             Widget::newInstance()->delete(array('pk_i_id' => Params::getParam('id')));
             osc_add_flash_ok_message(_m('Widget removed correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'edit_widget_post':
             osc_csrf_check();
             if (!osc_validate_text(Params::getParam("description"))) {
                 osc_add_flash_error_message(_m('Description field is required'), 'admin');
//.........这里部分代码省略.........

 &middot; <a id="add_widget_<?php 
        echo $location;
        ?>
" href="<?php 
        echo osc_admin_base_url(true);
        ?>
?page=appearance&amp;action=add_widget&amp;location=<?php 
        echo $location;
        ?>
" class="btn float-right"><?php 
        _e('Add HTML widget');
        ?>
</a></h3></div>
                                <div class="widget-box-content">
                                    <?php 
        $widgets = Widget::newInstance()->findByLocation($location);
        ?>
                                    <?php 
        if (count($widgets) > 0) {
            $countEvent = 1;
            ?>
                                        <table class="table" cellpadding="0" cellspacing="0">
                                            <tbody>
                                            <?php 
            foreach ($widgets as $w) {
                ?>
                                                <tr<?php 
                if ($countEvent % 2 == 0) {
                    echo ' class="even"';
                }
                if ($countEvent == 1) {

 function doModel()
 {
     parent::doModel();
     //specific things for this class
     switch ($this->action) {
         case 'add':
             $this->doView("appearance/add.php");
             break;
         case 'add_post':
             if (defined('DEMO')) {
                 osc_add_flash_warning_message(_m("This action can't be done because it's a demo site"), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . '?page=appearance');
             }
             osc_csrf_check();
             $filePackage = Params::getFiles('package');
             if (isset($filePackage['size']) && $filePackage['size'] != 0) {
                 $path = osc_themes_path();
                 (int) ($status = osc_unzip_file($filePackage['tmp_name'], $path));
             } else {
                 $status = 3;
             }
             switch ($status) {
                 case 0:
                     $msg = _m('The theme folder is not writable');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 1:
                     $msg = _m('The theme has been installed correctly');
                     osc_add_flash_ok_message($msg, 'admin');
                     break;
                 case 2:
                     $msg = _m('The zip file is not valid');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
                 case 3:
                     $msg = _m('No file was uploaded');
                     osc_add_flash_error_message($msg, 'admin');
                     $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=add");
                     break;
                 case -1:
                 default:
                     $msg = _m('There was a problem adding the theme');
                     osc_add_flash_error_message($msg, 'admin');
                     break;
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
         case 'delete':
             if (defined('DEMO')) {
                 osc_add_flash_warning_message(_m("This action can't be done because it's a demo site"), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . '?page=appearance');
             }
             osc_csrf_check();
             $theme = Params::getParam('webtheme');
             if ($theme != '') {
                 if ($theme != osc_current_web_theme()) {
                     if (osc_deleteDir(osc_content_path() . "themes/" . $theme . "/")) {
                         osc_add_flash_ok_message(_m("Theme removed successfully"), "admin");
                     } else {
                         osc_add_flash_error_message(_m("There was a problem removing the theme"), "admin");
                     }
                 } else {
                     osc_add_flash_error_message(_m("Current theme can not be deleted"), "admin");
                 }
             } else {
                 osc_add_flash_error_message(_m("No theme selected"), "admin");
             }
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
             /* widgets */
         /* widgets */
         case 'widgets':
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/widgets.php');
             break;
         case 'add_widget':
             $this->doView('appearance/add_widget.php');
             break;
         case 'edit_widget':
             $id = Params::getParam('id');
             $widget = Widget::newInstance()->findByPrimaryKey($id);
             $this->_exportVariableToView("widget", $widget);
             $this->doView('appearance/add_widget.php');
             break;
         case 'delete_widget':
             osc_csrf_check();
             Widget::newInstance()->delete(array('pk_i_id' => Params::getParam('id')));
             osc_add_flash_ok_message(_m('Widget removed correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'edit_widget_post':
             osc_csrf_check();
             if (!osc_validate_text(Params::getParam("description"))) {
                 osc_add_flash_error_message(_m('Description field is required'), 'admin');
                 $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             }
             $res = Widget::newInstance()->update(array('s_description' => Params::getParam('description'), 's_content' => Params::getParam('content', false, false)), array('pk_i_id' => Params::getParam('id')));
             if ($res) {
                 osc_add_flash_ok_message(_m('Widget updated correctly'), 'admin');
//.........这里部分代码省略.........

 function doModel()
 {
     parent::doModel();
     //specific things for this class
     switch ($this->action) {
         case 'add':
             $this->doView("appearance/add.php");
             break;
         case 'add_post':
             $filePackage = Params::getFiles('package');
             $path = osc_themes_path();
             (int) ($status = osc_unzip_file($filePackage['tmp_name'], $path));
             switch ($status) {
                 case 0:
                     $msg = _m('The theme folder is not writable');
                     break;
                 case 1:
                     $msg = _m('The theme has been installed correctly');
                     break;
                 case 2:
                     $msg = _m('The zip file is not valid');
                     break;
                 case -1:
                 default:
                     $msg = _m('There was a problem adding the theme');
                     break;
             }
             osc_add_flash_message($msg, 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
             /*case 'delete':
                   $themes = Params::getParam('theme') ;
                   if ( isset( $themes ) && is_array( $themes ) ) {
                       foreach ($themes as $theme) {
                           if (!osc_deleteDir(THEMES_PATH . $theme))
                               osc_add_flash_message( _m('Directory "%s" can\'t be removed'), $theme);
                       }
                   } else if (isset( $themes )) {
                       if (!osc_deleteDir(THEMES_PATH . $themes)){
                           osc_add_flash_message( _m('Directory "%s" can\'t be removed'), $themes);
                       }
                   } else {
                       osc_add_flash_message( _m('No theme selected'));
                   }
                   $this->redirectTo( osc_admin_base_url(true) . "?page=appearance" );
               break;*/
         /*case 'delete':
               $themes = Params::getParam('theme') ;
               if ( isset( $themes ) && is_array( $themes ) ) {
                   foreach ($themes as $theme) {
                       if (!osc_deleteDir(THEMES_PATH . $theme))
                           osc_add_flash_message( _m('Directory "%s" can\'t be removed'), $theme);
                   }
               } else if (isset( $themes )) {
                   if (!osc_deleteDir(THEMES_PATH . $themes)){
                       osc_add_flash_message( _m('Directory "%s" can\'t be removed'), $themes);
                   }
               } else {
                   osc_add_flash_message( _m('No theme selected'));
               }
               $this->redirectTo( osc_admin_base_url(true) . "?page=appearance" );
           break;*/
         case 'widgets':
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/widgets.php');
             break;
         case 'add_widget':
             $this->doView('appearance/add_widget.php');
             break;
         case 'delete_widget':
             Widget::newInstance()->delete(array('pk_i_id' => Params::getParam('id')));
             osc_add_flash_message(_m('Widget removed correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'add_widget_post':
             Widget::newInstance()->insert(array('s_location' => Params::getParam('location'), 'e_kind' => 'html', 's_description' => Params::getParam('description'), 's_content' => Params::getParam('content')));
             osc_add_flash_message(_m('Widget added correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance&action=widgets");
             break;
         case 'activate':
             Preference::newInstance()->update(array('s_value' => Params::getParam('theme')), array('s_section' => 'osclass', 's_name' => 'theme'));
             osc_add_flash_message(_m('Theme activated correctly'), 'admin');
             $this->redirectTo(osc_admin_base_url(true) . "?page=appearance");
             break;
         default:
             $themes = WebThemes::newInstance()->getListThemes();
             $info = WebThemes::newInstance()->loadThemeInfo(osc_theme());
             //preparing variables for the view
             $this->_exportVariableToView("themes", $themes);
             $this->_exportVariableToView("info", $info);
             $this->doView('appearance/index.php');
     }
 }