How to add ad slot management functionality to WordPress plug-in

How to add advertising management functions to WordPress plug-ins

With the popularity of WordPress websites, more and more website administrators are beginning to use plug-ins to add functions to the website . Among them, the advertising space management function is a focus of many website administrators, because advertising is one of the important ways for many websites to obtain income. This article will introduce how to add ad slot management functions to WordPress plug-ins so that website administrators can manage and display ads more conveniently.

1. Create advertising space management interface
   First, we need to add a page for managing advertising spaces in the backend management interface of the plug-in. A new settings page can be created using the Settings API provided by WordPress.

Code example:

function plugin_settings_page() {
    add_options_page(
        '广告位管理',
        '广告设置',
        'manage_options',
        'plugin-settings',
        'plugin_settings_page_callback'
    );
}
add_action('admin_menu', 'plugin_settings_page');

function plugin_settings_page_callback() {
    // 这里添加广告位管理页面的HTML和表单
    echo '<div class="wrap">';
    echo '<h1 id="广告位管理">广告位管理</h1>';
    echo '<form method="post" action="options.php">';
    settings_fields('plugin_settings');
    do_settings_sections('plugin-settings');
    submit_button('保存设置');
    echo '</form>';
    echo '</div>';
}

2. Add ad slot setting fields
   Next, we need to add some setting fields on the ad slot management page so that the administrator can Configure ad slot related information. These settings fields can be created using WordPress’ Settings API.

Code example:

function plugin_settings_init() {
    register_setting(
        'plugin_settings',
        'plugin_settings',
        'plugin_settings_validate'
    );

    add_settings_section(
        'plugin_settings_section',
        '广告位设置',
        'plugin_settings_section_callback',
        'plugin-settings'
    );

    add_settings_field(
        'plugin_ad_slot_id',
        '广告位ID',
        'plugin_ad_slot_id_callback',
        'plugin-settings',
        'plugin_settings_section'
    );
}

add_action('admin_init', 'plugin_settings_init');

function plugin_settings_section_callback() {
    echo '在这里可以配置广告位的相关信息';
}

function plugin_ad_slot_id_callback() {
    $options = get_option('plugin_settings');
    echo '<input type="text" name="plugin_settings[plugin_ad_slot_id]" value="' . $options['plugin_ad_slot_id'] . '" />';
}

function plugin_settings_validate($input) {
    // 在这里对输入的广告位设置信息进行验证和过滤
    return $input;
}

3. Using advertising slots
   Finally, we need to use advertising slots in the front-end template of the website. You can add the corresponding code to the plugin's theme file to display the ad slot.

Code example:

function plugin_ad_display() {
    $options = get_option('plugin_settings');
    $ad_slot_id = $options['plugin_ad_slot_id'];

    // 在这里添加广告位展示的代码
    echo '<div id="' . $ad_slot_id . '">这里展示广告位</div>';
}

add_action('theme_before_footer', 'plugin_ad_display');

The above are the steps to add the advertising space management function to the WordPress plug-in. By creating the advertising space management interface, adding the advertising space setting field and using the advertising space, the website Administrators can easily manage and display ads. I hope this article will be helpful to developers who need to add ad slot management functions to WordPress plug-ins.

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