PHP get_screen_icon函数代码示例

    function sjs_PUbox_disp_options_page()
    {
        //the action options.php can be accessed by url manipulation,we have to make sure when we create options for the plugin it shows up here in the options.php page
        //enctype is used here to ensure that user can upload things
        ?>
		
				<div class="wrap">
						<?php 
        get_screen_icon();
        ?>
						<h2>PU box Options Settings</h2>


						<form method="post" action="options.php" enctype="multipart/form-data">

								<?php 
        settings_fields('sjs_PUbox_group');
        //provides hidden inputs and nonces for security@params:group name
        ?>
								<?php 
        do_settings_sections(__FILE__);
        ?>
								<p class="submit">
										<input type="submit" name="submit" class="button-primary" value="Apply Changes">

								</p>

						</form>	


				</div>

		<?php 
    }

        /**
         * Render settings page. This function should echo the HTML form of the settings page.
         */
        public function render_settings_page($post)
        {
            ?>
			<div class="wrap">
				<?php 
            echo get_screen_icon('options-general');
            ?>
				<h2><?php 
            echo $this->page_title;
            ?>
</h2>
				<div class="intro">
					<p>This is the intro text</p>
				</div>
				<?php 
            settings_errors();
            print_r($this->get_settings_data());
            ?>
				
				<form method="post" action="options.php">
					<?php 
            echo $this->settings_fields($this->option_group);
            ?>
					<table class="form-table">
						<tr>
							<th><label for="<?php 
            echo esc_attr('footer');
            ?>
"><?php 
            echo esc_attr('Footer Text');
            ?>
</label></th>
							<td>
								<input type="text" id="<?php 
            echo esc_attr('footer');
            ?>
" name="<?php 
            echo esc_attr($this->option_name . "[footer]");
            ?>
" value="<?php 
            echo esc_attr($this->get_data('footer'));
            ?>
" />
							</td>
						</tr>
					</table>
					<?php 
            submit_button('Save Options', 'primary', 'submit', false);
            ?>
					<?php 
            submit_button('Restore Defaults', 'secondary', 'reset', false);
            ?>
				</form>
				
			</div><?php 
        }

 protected function get_screen_icon($icon)
 {
     global $wp_version;
     if (version_compare($wp_version, '3.7', '<=')) {
         // WP 3.7 and below
         return get_screen_icon($icon);
     }
     return '';
     // Screen icons are no longer used as of WordPress 3.8
 }

 /**
  * Generate header HTML.
  * @access  public
  * @since   1.0.0
  * @return  void
  */
 public static function get_header($token = 'woothemes-updater', $screen_icon = 'tools')
 {
     do_action('woothemes_updater_screen_before', $token, $screen_icon);
     $html = '<div class="wrap woothemes-updater-wrap">' . "\n";
     $html .= get_screen_icon($screen_icon);
     $html .= '<h2 class="nav-tab-wrapper">' . "\n";
     $html .= self::get_navigation_tabs();
     $html .= '</h2>' . "\n";
     echo $html;
     do_action('woothemes_updater_screen_header_before_content', $token, $screen_icon);
 }

 function main()
 {
     if ($_POST) {
         self::save_settings($_POST);
     }
     global $mf_domain;
     print '<div class="wrap">';
     // the title needs a hat icon
     echo get_screen_icon('magic-fields');
     print '<h2>' . __('Magic Fields Settings', $mf_domain) . '</h2>';
     $options = self::fields_form();
     self::form_options($options);
     print '</div>';
 }

 /**
  * Generate header HTML.
  * @access  public
  * @since   6.0.0
  * @return  void
  */
 public static function get_header($token = 'woothemes', $screen_icon = 'themes')
 {
     do_action('wf_screen_before', $token, $screen_icon);
     do_action('wf_screen_before_' . esc_attr($token), $token, $screen_icon);
     $html = '<div class="wf-wrap wrap">' . "\n";
     $html .= get_screen_icon($screen_icon);
     $html .= '<h2 class="nav-tab-wrapper">' . "\n";
     $html .= self::get_navigation_tabs();
     $html .= self::get_admin_branding();
     $html .= '</h2>' . "\n";
     echo $html;
     do_action('wf_screen_header_before_content', $token, $screen_icon);
     do_action('wf_screen_header_before_content_' . esc_attr($token), $token, $screen_icon);
 }

    function woo_help()
    {
        ?>
        <div class='wrap'>
            <?php 
        get_screen_icon();
        ?>
            <h3>Use the shortcode [product-cat] inside any WordPress post or page to view category wise WooCommerce
                product listing. </h3>
            <h4>WooCommerce must be installed to use this plugin.</h4>
        </div>


    <?php 
    }

 /**
  * Render settings page. This function should echo the HTML form of the settings page.
  */
 public function render_settings_page($post)
 {
     $this->view->set_view_file(CYCLONE_PATH . 'views/settings-page.php');
     $settings_data = $this->get_settings_data();
     $templates = $this->templates_manager->get_all_templates();
     $settings_data['load_templates'] = $this->templates_manager->get_active_templates($settings_data);
     // Filter load templates
     $vars = array();
     $vars['page_title'] = $this->page_title;
     $vars['screen_icon'] = get_screen_icon('options-general');
     $vars['settings_fields'] = $this->settings_fields($this->option_group);
     $vars['option_name'] = $this->option_name;
     $vars['templates'] = $templates;
     $vars['settings_data'] = $settings_data;
     $vars['debug'] = CYCLONE_DEBUG ? cyclone_slider_debug($vars['settings_data']) : '';
     $this->view->set_vars($vars);
     $this->view->render();
 }

        /**
         * Render page. This function should output the HTML of the page.
         */
        public function render_page($post)
        {
            ?>
			<div class="wrap">
				<?php 
            echo get_screen_icon('options-general');
            ?>
				<h2><?php 
            echo $this->page_title;
            ?>
</h2>
				<div class="intro">
					<p>This is the intro text</p>
				</div>

				<form method="post" action="">

					<table class="form-table">
						<tr>
							<th><label for="<?php 
            echo esc_attr('sample_text');
            ?>
"><?php 
            echo esc_attr('Sample Text');
            ?>
</label></th>
							<td>
								<input type="text" id="sample_text" name="sample_text" value="" />
							</td>
						</tr>
					</table>
					<?php 
            submit_button('Save Options', 'primary', 'submit', false);
            ?>
					<?php 
            submit_button('Restore Defaults', 'secondary', 'reset', false);
            ?>
				</form>
				
			</div><?php 
        }

 /**
  * Render settings page. This function should echo the HTML form of the settings page.
  */
 public function render_settings_page($post)
 {
     global $wp_version;
     $vars = array();
     $vars['page_title'] = $this->page_title;
     $vars['textdomain'] = $this->plugin['textdomain'];
     if (version_compare($wp_version, '3.7', '<=')) {
         // WP 3.7 and below
         $vars['screen_icon'] = get_screen_icon('options-general');
     } else {
         // WP 3.8+
         $vars['screen_icon'] = '';
         // Screen icons are no longer used as of WordPress 3.8
     }
     $vars['settings_fields'] = $this->settings_fields($this->plugin['settings_page.option_group']);
     $vars['option_name'] = $this->plugin['settings_page.option_name'];
     $vars['settings_data'] = $this->get_settings_data();
     $debug = filter_var(trim(print_r($vars['settings_data'], true)), FILTER_SANITIZE_FULL_SPECIAL_CHARS);
     $vars['debug'] = $this->plugin['debug'] ? '<pre>' . $debug . '</pre>' : '';
     $this->plugin['view']->render('settings-page.php', $vars);
 }

 public function options_page_tabs($current = 'basic')
 {
     if (isset($_GET['tab'])) {
         $current = $_GET['tab'];
     } else {
         $current = 'basic';
     }
     $tabs = $this->get_settings_page_tabs();
     $links = array();
     foreach ($tabs as $tab => $name) {
         if ($tab == $current) {
             $links[] = "<a class=\"nav-tab nav-tab-active\" href=\"?page=mangapress-options-page&tab={$tab}\">{$name}</a>";
         } else {
             $links[] = "<a class=\"nav-tab\" href=\"?page=mangapress-options-page&tab={$tab}\">{$name}</a>";
         }
     }
     echo get_screen_icon();
     echo '<h2 class="nav-tab-wrapper">';
     foreach ($links as $link) {
         echo $link;
     }
     echo '</h2>';
 }

 public function screen_icon_link($name = 'aaron')
 {
     $link = '<a href="http://aarondcampbell.com">';
     if (function_exists('get_screen_icon')) {
         $link .= get_screen_icon($name);
     } else {
         ob_start();
         screen_icon($name);
         $link .= ob_get_clean();
     }
     $link .= '</a>';
     echo apply_filters('rpf-screen_icon_link', $link, $name);
 }

    /**
     * admin_screen()
     *
     * Load the admin screen.
     *
     * @since 1.0.0
     */
    function admin_screen()
    {
        $export_type = 'all';
        if (isset($_POST['export-type'])) {
            $export_type = esc_attr($_POST['export-type']);
        }
        ?>
    <div class="wrap">
        <?php 
        echo get_screen_icon($screen = 'import-export');
        ?>
        <h2><?php 
        _e('Import / Export');
        ?>
</h2>

        <div class="import">
            <h3><?php 
        _e('Import Settings');
        ?>
</h3>

            <p><?php 
        _e('If you have settings in a backup file on your computer, the Import / Export system can import those into this site. To get started, upload your backup file to import from below.');
        ?>
</p>


            <form enctype="multipart/form-data" method="post"
                  action="<?php 
        echo admin_url('admin.php?page=' . $this->token);
        ?>
">
                <?php 
        wp_nonce_field('OptionsFramework-backup-import');
        ?>
                <label for="OptionsFramework-import-file"><?php 
        printf(__('Upload File: (Maximum Size: %s)'), ini_get('post_max_size'));
        ?>
</label>
                <input type="file" id="OptionsFramework-import-file" name="OptionsFramework-import-file" size="25"/>
                <input type="hidden" name="OptionsFramework-backup-import" value="1"/>
                <input type="submit" class="button" value="<?php 
        _e('Upload File and Import');
        ?>
"/>
            </form>

        </div>

        <div class="export">
            <h3><?php 
        _e('Export Settings');
        ?>
</h3>

            <p><?php 
        _e('When you click the button below, the Import / Export system will create a text file for you to save to your computer.');
        ?>
</p>

            <p><?php 
        echo sprintf(__('This text file can be used to restore your settings here on "%s", or to easily setup another website with the same settings".'), get_bloginfo('name'));
        ?>
</p>

            <form method="post" action="<?php 
        echo admin_url('admin.php?page=' . $this->token);
        ?>
">
                <?php 
        wp_nonce_field('OptionsFramework-backup-export');
        ?>
                <input type="hidden" name="OptionsFramework-backup-export" value="1"/>
                <input type="submit" class="button"
                       value="<?php 
        _e('Download Export File', 'OptionsFramework');
        ?>
"/>
            </form>
        </div>

    </div><!--/.wrap-->
    <?php 
    }

 /**
  * Display Plugin Title and if needed tabbed navigation.
  *
  * @since 2.0
  * @param string  $plugin_title Plugin title.
  * @param string  $tab_id       Page id. Manually set the active tab.
  * @return void
  */
 public function render_header($plugin_title = '', $tab_id = false)
 {
     if (!empty($plugin_title)) {
         echo get_screen_icon() . '<h2>' . (string) $plugin_title . '</h2>';
     }
     // if ( !$this->valid_pages )
     //  return;
     $page_title_count = 0;
     foreach ($this->pages as $page) {
         if (isset($page['title']) && $page['title']) {
             ++$page_title_count;
         }
     }
     $html = '';
     $current = $this->current_page;
     $page_ids = wp_list_pluck($this->pages, 'id');
     $cur_tab_id = $tab_id ? (string) $tab_id : $current['id'];
     $cur_tab_id = in_array($cur_tab_id, $page_ids) ? $cur_tab_id : $current['id'];
     $i = 0;
     foreach ($this->pages as $page) {
         if (isset($page['title']) && $page['title']) {
             if ($page_title_count > 1) {
                 $html .= 0 === $i ? '<h2 class="nav-tab-wrapper">' : '';
                 $active = '';
                 if ($cur_tab_id === $page['id']) {
                     $active = ' nav-tab-active';
                 }
                 // Get the url of the current settings page.
                 $tab_url = remove_query_arg(array('tab', 'settings-updated'));
                 // Add query arg 'tab' if it's not the first settings page.
                 if ($this->pages[0]['id'] !== $page['id']) {
                     $tab_url = add_query_arg('tab', $page['slug'], $tab_url);
                 }
                 $html .= sprintf('<a href="%1$s" class="nav-tab%2$s" id="%3$s-tab">%4$s</a>', esc_url($tab_url), $active, esc_attr($page['id']), $page['title']);
                 $html .= ++$i === $page_title_count ? '</h3>' : '';
             }
             if ($page_title_count === 1) {
                 if (isset($current['title']) && $current['title'] === $page['title']) {
                     $html .= '<h3>' . $page['title'] . '</h3>';
                     break;
                 }
             }
         }
     }
     echo $html;
 }

 /**
  * Output the settings page, if one has been hooked to the current admin page, and output
  * the settings sections hooked to the current admin page/tab.
  *
  * WordPress core icons that can be used for the page and tab icons.
  * 	- index
  * 	- tools
  * 	- edit
  * 	- upload
  * 	- link-manager
  * 	- edit-pages
  * 	- edit-comments
  * 	- themes
  * 	- plugins
  * 	- users
  * 	- options-general
  *
  * @author Steven A. Zahm
  * @since 0.7.3.0
  * @param string $pageHook
  * @param bool $return [optional]
  * @return string
  */
 public function form($pageHook, $args = array())
 {
     $defaults = array('page_title' => '', 'page_icon' => '', 'tab_icon' => '');
     $args = wp_parse_args($args, $defaults);
     //var_dump($args);
     $out = '';
     $sort = array();
     // Page icon.
     if (!empty($args['page_icon'])) {
         echo get_screen_icon($args['page_icon']);
     }
     // Page title.
     if (!empty($args['page_title'])) {
         echo '<h2>', $args['page_title'], '</h2>';
     }
     // Display any registered settings errors and success messages.
     settings_errors();
     // Display the tab icon
     if (!empty($args['tab_icon'])) {
         echo get_screen_icon($args['tab_icon']);
     }
     // If the page hook was not supplied echo an empty string.
     if (!empty($pageHook)) {
         $tabs = $this->tabs[$pageHook];
         //var_dump($this->tabs[$pageHook]);
         // If there were no tabs returned echo out an empty string.
         if (!empty($tabs)) {
             echo '<h2 class="nav-tab-wrapper">';
             // Store the position values so an array multi sort can be done to postion the tabs in the desired order.
             foreach ($tabs as $key => $tab) {
                 $sort[] = isset($tab['position']) && !empty($tab['position']) ? $tab['position'] : 0;
             }
             // Sort the tabs based on their position.
             array_multisort($sort, $tabs);
             // If the current tab isn't set, set the current tab to the intial tab in the array.
             $currentTab = isset($_GET['tab']) ? $_GET['tab'] : $tabs[0]['id'];
             foreach ($tabs as $tab) {
                 // Only show tabs registered to the current page.
                 if (!isset($tab['page_hook']) || $tab['page_hook'] !== $pageHook) {
                     continue;
                 }
                 echo '<a class="nav-tab' . ($currentTab === $tab['id'] ? ' nav-tab-active' : '') . '" href="' . add_query_arg('tab', $tab['id']) . '">' . $tab['title'] . '</a>';
             }
             echo '</h2>';
         }
     }
     echo '<form method="post" action="options.php">';
     /*
      * If tabs were registered to the current page, set the hidden fields with the current tab id
      * appended to the page hook. If this is not done the settings registered to the current tab will
      * not be saved.
      */
     //global $new_whitelist_options;print_r($new_whitelist_options);
     settings_fields(isset($currentTab) && !empty($currentTab) ? $pageHook . '-' . $currentTab : $pageHook);
     /*
      * Output any fields that were not registered to a specific section and defaulted to the default section.
      * Mimics default core WP behaviour.
      */
     echo '<table class="form-table">';
     do_settings_fields(isset($currentTab) && !empty($currentTab) ? $pageHook . '-' . $currentTab : $pageHook, 'default');
     echo '</table>';
     /*
      * Reference:
      * http://codex.wordpress.org/Function_Reference/do_settings_sections
      *
      * If the section is hooked into a tab add the current tab to the page hook
      * so only the settings registered to the current tab are displayed.
      */
     do_settings_sections(isset($currentTab) && !empty($currentTab) ? $pageHook . '-' . $currentTab : $pageHook);
     submit_button();
     echo '</form>';
 }