/* ----------------------------------------------------------
دسته بندی ها
------------------------------------------------------------- */
$themename = "مدرسه وردپرس";
$shortname = "shortname";

$categories = get_categories('hide_empty=0&orderby=name');
$all_cats = array();
foreach ($categories as $category_item ) {
$all_cats[$category_item->cat_ID] = $category_item->cat_name;
}
array_unshift($all_cats, "انتخاب دسته بندی");

/*---------------------------------------------------
ساخت تنظیمات
----------------------------------------------------*/
function theme_settings_init(){
register_setting( 'theme_settings', 'theme_settings' );
wp_enqueue_style("panel_style", get_template_directory_uri()."/panel.css", false, "1.0", "all");
wp_enqueue_script("panel_script", get_template_directory_uri()."/panel_script.js", false, "1.0");
}

/*---------------------------------------------------
افزودن تنظیمات به منو پیشخوان
----------------------------------------------------*/
function add_settings_page() {
add_menu_page( __( 'تنظیمات' . 'wpschool' ), __( 'تنظیمات' . 'wpschool' ), 'manage_options', 'settings', 'theme_settings_page');
}

add_action( 'admin_init', 'theme_settings_init' );
add_action( 'admin_menu', 'add_settings_page' );

/* ---------------------------------------------------------
تعریف آرایه های تنظیمات
----------------------------------------------------------- */

$theme_options = array (

    array( "name" =>" تنظیمات" . $themename,
    "type" => "title"),

    /* ---------------------------------------------------------
    بخش تنظیمات عمومی
    ----------------------------------------------------------- */
    array( "name" => "عمومی",
    "type" => "section"),
    array( "type" => "open"),

    array( "name" => "لوگو سایت",
    "desc" => "عکس لوگو را وارد کنید",
    "id" => "logo",
    "type" => "text",
    "std" => ""),

    array( "name" => "آیکن سایت",
    "desc" => "آیکن سایت باید در اندازه 16*16 باشد ",
    "id" => $shortname."_favicon",    "type" => "text",
    "std" => get_bloginfo('url') ."/images/favicon.ico"),

    array( "type" => "close"),

    /* ---------------------------------------------------------
    بخش تنظیمات صفحه نخست
    ----------------------------------------------------------- */
    array( "name" => "صفحه نخست",
    "type" => "section"),
    array( "type" => "open"),

    array( "name" => "مطالب ویژه صفحه نخست",
    "desc" => "دسته مطالب ویژه را انتخاب کنید",
    "id" => $shortname."_feat_cat",
    "type" => "select",
    "options" => $all_cats,
    "std" => "انتخاب دسته"),

    array( "type" => "close"),

    /* ---------------------------------------------------------
    بخش تنظیمات فوتر
    ----------------------------------------------------------- */
    array( "name" => "فوتر",
    "type" => "section"),
    array( "type" => "open"),

    array( "name" => "متن کپی رایت فوتر",
    "desc" => "متن کپی رایت را وارد کنید",
    "id" => "footer_text",
    "type" => "textarea",
    "std" => ""),

    array( "type" => "close")

);

/*---------------------------------------------------
تعریف بخش های پنل
----------------------------------------------------*/
function theme_settings_page() {
    global $themename,$theme_options;
    $i=0;
    $message=''; 
    if ( 'save' == $_REQUEST['action'] ) {

        foreach ($theme_options as $value) {
            update_option( $value['id'], $_REQUEST[ $value['id'] ] ); }

        foreach ($theme_options as $value) {
            if( isset( $_REQUEST[ $value['id'] ] ) ) { update_option( $value['id'], $_REQUEST[ $value['id'] ]  ); } else { delete_option( $value['id'] ); } }
        $message='saved';
    }
    else if( 'reset' == $_REQUEST['action'] ) {

        foreach ($theme_options as $value) {
            delete_option( $value['id'] ); }
        $message='reset';        
    }

    ?>
    <div class="wrap options_wrap">
        <div id="icon-options-general"></div>
        <h2><?php _e( ' تنظیمات قالب' ) //your admin panel title ?></h2>
        <?php
        if ( $message=='saved' ) echo '<div class="updated settings-error" id="setting-error-settings_updated"> 
        <p>تنظیمات قالب '.$themename.' ذخیره شد.</strong></p></div>';
        if ( $message=='reset' ) echo '<div class="updated settings-error" id="setting-error-settings_updated"> 
        <p>'.$themename.' settings reset.</strong></p></div>';
        ?>
        <ul>

            <li>نسخه قالب : 1.0 </li>
        </ul>
        <div class="content_options">
            <form method="post">

            <?php foreach ($theme_options as $value) {

                switch ( $value['type'] ) {

                    case "open": ?>
                    <?php break;

                    case "close": ?>
                    </div>
                    </div><br />
                    <?php break;

                    case "title": ?>
                    <div class="message">
                        <p>از این پنل برای تنظیم سایت استفاده کنید</p>
                    </div>
                    <?php break;

                    case 'text': ?>
                    <div class="option_input option_text">
                    <label for="<?php echo $value['id']; ?>">
                    <?php echo $value['name']; ?></label>
                    <input id="" type="<?php echo $value['type']; ?>" name="<?php echo $value['id']; ?>" value="<?php if ( get_settings( $value['id'] ) != "") { echo stripslashes(get_settings( $value['id'])  ); } else { echo $value['std']; } ?>" />
                    <small><?php echo $value['desc']; ?></small>
                    <div class="clearfix"></div>
                    </div>
                    <?php break;

                    case 'textarea': ?>
                    <div class="option_input option_textarea">
                    <label for="<?php echo $value['id']; ?>"><?php echo $value['name']; ?></label>
                    <textarea name="<?php echo $value['id']; ?>" rows="" cols=""><?php if ( get_settings( $value['id'] ) != "") { echo stripslashes(get_settings( $value['id']) ); } else { echo $value['std']; } ?></textarea>
                    <small><?php echo $value['desc']; ?></small>
                    <div class="clearfix"></div>
                    </div>
                    <?php break;

                    case 'select': ?>
                    <div class="option_input option_select">
                    <label for="<?php echo $value['id']; ?>"><?php echo $value['name']; ?></label>
                    <select name="<?php echo $value['id']; ?>" id="<?php echo $value['id']; ?>">
                    <?php foreach ($value['options'] as $option) { ?>
                            <option <?php if (get_settings( $value['id'] ) == $option) { echo 'selected="selected"'; } ?>><?php echo $option; ?></option>
                    <?php } ?>
                    </select>
                    <small><?php echo $value['desc']; ?></small>
                    <div class="clearfix"></div>
                    </div>
                    <?php break;

                    case "checkbox": ?>
                    <div class="option_input option_checkbox">
                    <label for="<?php echo $value['id']; ?>"><?php echo $value['name']; ?></label>
                    <?php if(get_option($value['id'])){ $checked = "checked=\"checked\""; }else{ $checked = "";} ?>
                    <input id="<?php echo $value['id']; ?>" type="checkbox" name="<?php echo $value['id']; ?>" value="true" <?php echo $checked; ?> /> 
                    <small><?php echo $value['desc']; ?></small>
                    <div class="clearfix"></div>
                    </div>
                    <?php break;

                    case "section": 
                    $i++; ?>
                    <div class="input_section">
                    <div class="input_title">

                        <h3><img src="<?php echo get_template_directory_uri();?>/images/options.png" alt="">&nbsp;<?php echo $value['name']; ?></h3>
                        <span class="submit"><input name="save<?php echo $i; ?>" type="submit" class="button-primary" value="ذخیره" /></span>
                        <div class="clearfix"></div>
                    </div>
                    <div class="all_options">
                    <?php break;

                }
            }?>
          <input type="hidden" name="action" value="save" />
          </form>
          <form method="post">
              <p class="submit">
              <input name="reset" type="submit" value="بازنشانی تنظیمات" />
              <input type="hidden" name="action" value="reset" />
              </p>
          </form>
        </div>
        <div class="footer-credit">
            <p>این پنل توسط  <a title="مدرسه وردپرس" href="http://wpschool.ir" target="_blank" >مدرسه وردپرس</a> ساخته شده است.</p>
        </div>
    </div>
    <?php
}