PHP __checked_selected_helper函数代码示例

/**
 * Outputs the html selected attribute
 *
 * @since 2.0.4
 * @param array $values
 * @param string $current
 * @param bool $echo
 * @return string html attribute or empty string
 */
function wpmm_multiselect($values, $current)
{
    foreach ($values as $k => $role) {
        $is_selected = __checked_selected_helper($role, $current, false, 'selected');
        if (!empty($is_selected)) {
            return $is_selected;
            break;
        }
    }
}

 /**
  * @since 3.0
  * @see /wp-includes/general-template.php
  */
 function disabled($disabled, $current = true, $echo = true)
 {
     if (function_exists('disabled')) {
         return disabled($disabled, $current, $echo);
     } else {
         if (function_exists('__checked_selected_helper')) {
             return __checked_selected_helper($disabled, $current, $echo, 'disabled');
         }
     }
     $result = $disabled == $current ? " disabled='disabled'" : '';
     if ($echo) {
         echo $result;
     }
     return $result;
 }

    public function get_meta_box($post)
    {
        $use_caption = get_post_meta($post->ID, 'ss-slide-use-caption', true);
        $use_caption_title = get_post_meta($post->ID, 'ss-slide-use-caption-title', true);
        $link = get_post_meta($post->ID, 'ss-slide-link', true);
        $link_new_window = get_post_meta($post->ID, 'ss-slide-link-new-window', true);
        wp_nonce_field('ss-slide-edit', 'ss-slide-options-nonce');
        ?>
                <p>
                    <strong>Caption</strong><br />
                    <label>
                        <input type="checkbox" name="ss-slide-use-caption" id="ss-slide-use-caption" value="1" <?php 
        __checked_selected_helper('1', $use_caption, true, 'checked');
        ?>
 />
                        Enable caption for this slide.
                    </label><br />
                    <label>
                        <input type="checkbox" name="ss-slide-use-caption-title" id="ss-slide-use-caption-title" value="1" <?php 
        __checked_selected_helper('1', $use_caption_title, true, 'checked');
        ?>
 />
                        Add slide title to caption.
                    </label>
                </p>
                <p>
                    <strong>Link</strong><br />
                    <input type="text" name="ss-slide-link" id="ss-slide-link" value="<?php 
        echo $link;
        ?>
" style="width: 100%;" /><br />
                    <label><input type="checkbox" name="ss-slide-link-new-window" id="ss-slide-link-new-window" value="1" <?php 
        __checked_selected_helper('1', $link_new_window, true, 'checked');
        ?>
 /> Open link in new window.</label>
                </p>
            <?php 
    }

/**
 * Outputs the html disabled attribute.
 *
 * Compares the first two arguments and if identical marks as disabled
 *
 * @since 3.0.0
 *
 * @param mixed $disabled One of the values to compare
 * @param mixed $current  (true) The other value to compare if not just true
 * @param bool  $echo     Whether to echo or just return the string
 * @return string html attribute or empty string
 */
function disabled($disabled, $current = true, $echo = true)
{
    return __checked_selected_helper($disabled, $current, $echo, 'disabled');
}

/**
 * Similar to the WordPress `selected()`, `checked()`, and `disabled()` functions, except it allows arrays to be passed as current value
 *
 * @todo Move to helper-functions.php
 * @see selected() WordPress core function
 *
 * @param string $value One of the values to compare
 * @param mixed $current (true) The other value to compare if not just true
 * @param bool $echo Whether to echo or just return the string
 * @param string $type The type of checked|selected|disabled we are doing
 *
 * @return string html attribute or empty string
 */
function gv_selected($value, $current, $echo = true, $type = 'selected')
{
    $output = '';
    if (is_array($current)) {
        if (in_array($value, $current)) {
            $output = __checked_selected_helper(true, true, false, $type);
        }
    } else {
        $output = __checked_selected_helper($value, $current, false, $type);
    }
    if ($echo) {
        echo $output;
    }
    return $output;
}

        /**
         * Render Authorization meta box.
         */
        function metabox_authorization_content($data)
        {
            if (!$this->goauth->is_authorized()) {
                ?>
		<form action="<?php 
                echo $this->redirect_uri;
                ?>
" method="post">
			<p><?php 
                _e('Before backups can be uploaded to Google Drive, you need to authorize the plugin and give it permission to make changes on your behalf.', $this->text_domain);
                ?>
</p>
			<p>
				<label for="client_id"><?php 
                _e('Client ID', $this->text_domain);
                ?>
</label>
				<input id="client_id" name="client_id" type='text' <?php 
                __checked_selected_helper(defined('BACKUP_CLIENT_ID'), true, true, 'readonly');
                ?>
 class="large-text" value='<?php 
                echo esc_html($this->options['client_id']);
                ?>
' />
			</p>
			<p>
				<label for="client_secret"><?php 
                _e('Client secret', $this->text_domain);
                ?>
				<input id="client_secret" name='client_secret' type='text' <?php 
                __checked_selected_helper(defined('BACKUP_CLIENT_SECRET'), true, true, 'readonly');
                ?>
 class="large-text" value='<?php 
                echo esc_html($this->options['client_secret']);
                ?>
' />
			</p>
			<p class="para hide-if-js">
				<label for="refresh_token"><?php 
                _e('Refresh token', $this->text_domain);
                ?>
				<input id="refresh_token" name='refresh_token' type='text' <?php 
                __checked_selected_helper(defined('BACKUP_REFRESH_TOKEN'), true, true, 'readonly');
                ?>
 class="large-text" value='<?php 
                echo esc_html($this->options['refresh_token']);
                ?>
' />
			</p>
			<p>
				<input name="authorize" type="submit" class="button-secondary" value="<?php 
                _e('Authorize', $this->text_domain);
                ?>
" /> <a href="#refresh_token" class="show-para hide-if-no-js"><?php 
                _e('More', $this->text_domain);
                ?>
</a>
			</p>
		</form>
		<?php 
            } else {
                ?>
		<?php 
                if (!empty($this->options['user_info'])) {
                    ?>
			<div id="dashboard_right_now" class="column-username">
				<?php 
                    if ($this->options['user_info']['picture']) {
                        ?>
				<img src="<?php 
                        echo $this->options['user_info']['picture'];
                        ?>
" width="50" heigth="50" />
				<?php 
                    } else {
                        $default = get_option('avatar_default');
                        if (empty($default)) {
                            $default = 'mystery';
                        }
                        echo get_avatar($this->options['user_info']['email'], 50, $default);
                    }
                    ?>
				<strong><?php 
                    echo $this->options['user_info']['name'];
                    ?>
</strong><br />
				<?php 
                    echo $this->options['user_info']['email'];
                    ?>
<br />
				<span class="approved"><?php 
                    _e("Authorized", $this->text_domain);
                    ?>
</span>
			</div>
		<?php 
                }
//.........这里部分代码省略.........

    public function page_settings()
    {
        ?>
            <div class="wrap">
                <div class="icon32" id="icon-options-general"></div>
                <h2>Default Settings</h2>       
                <?php 
        if ('true' == $_GET['settings-updated']) {
            ?>
   
                    <div id="message" class="updated below-h2">
                        <p>Simple Slides default settings has been succesfully updated.</p>
                    </div>                                             
                <?php 
        }
        ?>
    
                <p>
                    Use <strong>shortcode attributes</strong> to override these default settings. Shortcode attribute names are indicated below each setting label.
                </p>
                <p>
                    For more information, please refer to the <a target="_blank" href="http://apocalypseboy.com/simple-slides/">plugin documentation</a>.
                </p>
                <form action="options.php" method="post">
                    <?php 
        $settings = $this->get_settings();
        echo settings_fields($this->settings_name);
        ?>
                    <table class="form-table">
                        <tr>
                            <th scope="row">
                                <label>Theme</label><br />
                                <span class="description">[theme]</span>
                            </th>
                            <td>
                                <select name="<?php 
        echo $this->settings_name;
        ?>
[script][script_settings_nojs][theme]">
                                    <option value="default" <?php 
        __checked_selected_helper('default', $settings['script']['script_settings_nojs']['theme'], true, 'selected');
        ?>
>Default</option>
                                    <option value="clean" <?php 
        __checked_selected_helper('clean', $settings['script']['script_settings_nojs']['theme'], true, 'selected');
        ?>
>Clean</option>
                                    <option value="bar" <?php 
        __checked_selected_helper('bar', $settings['script']['script_settings_nojs']['theme'], true, 'selected');
        ?>
>Bar</option>
                                    <option value="dark" <?php 
        __checked_selected_helper('dark', $settings['script']['script_settings_nojs']['theme'], true, 'selected');
        ?>
>Dark</option>
                                    <option value="light" <?php 
        __checked_selected_helper('light', $settings['script']['script_settings_nojs']['theme'], true, 'selected');
        ?>
>Light</option>
                                </select>
                                <span class="description"></span>
                            </td>
                        </tr> 
                        <tr>
                            <th scope="row">
                                <label>Image Size</label><br />
                                <span class="description">[image_size]</span>
                            </th>
                            <td>
                                <input class="regular-text" type="text" name="<?php 
        echo $this->settings_name;
        ?>
[script][script_settings_nojs][image_size]" value="<?php 
        echo $settings['script']['script_settings_nojs']['image_size'];
        ?>
" /><br />
                                <span class="description"></span>
                            </td>
                        </tr> 
                        <tr>
                            <th scope="row">
                                <label>Width</label><br />                   
                                <span class="description">[width]</span>
                            </th>
                            <td>
                                <input class="regular-text" type="text" name="<?php 
        echo $this->settings_name;
        ?>
[script][script_settings_nojs][width]" value="<?php 
        echo $settings['script']['script_settings_nojs']['width'];
        ?>
" /><br />
                                <span class="description">Can be any css value that's appropiate for width. (e.g. auto, 300px, 95%)</span>
                            </td>
                        </tr>
                        <tr>
                            <th scope="row">
                                <label>Height</label><br />                   
                                <span class="description">[height]</span>
                            </th>
//.........这里部分代码省略.........

    /**
     * Display Dropdown callback: displays a harvesthq.github.io/chosen/ dropdown.
     * special arguments:
     *
     * - bool required
     * - bool multiple
     * - array | string value
     * - array items | callable itemsCallback
     * @param $args
     * @return mixed|string
     */
    public function displayDropdown($args)
    {
        $key = $args['post']->ID . '_' . $args['key'];
        $html = $this->getTemplate($args, $key);
        if (isset($args['name'])) {
            $name = $args['name'];
        } else {
            // Get the current value
            $name = $key;
        }
        $attr = '';
        if (isset($args['required'])) {
            $attr .= __checked_selected_helper($args['required'], true, false, 'required');
        }
        $singleValue = true;
        if (isset($args['multiple']) && $args['multiple']) {
            $attr .= ' multiple';
            $arrayNotation = '[]';
            if (substr($name, -strlen($arrayNotation)) !== $arrayNotation) {
                $name .= $arrayNotation;
            }
            $singleValue = false;
        }
        if (isset($args['value']) && (!$singleValue || is_string($args['value']))) {
            $value = $args['value'];
        } elseif (isset($args['value'][0]) && $singleValue) {
            $value = $args['value'][0];
        } else {
            // Get the current value
            $value = get_post_meta($args['post']->ID, $args['key'], $singleValue);
            if (!$singleValue) {
                $value = array_filter($value);
            }
        }
        $items = $args['items'];
        if (isset($args['itemsCallback']) && is_callable($args['itemsCallback'])) {
            $items = callUserFunctionWithSafeArguments($args['itemsCallback'], array($args));
        }
        if (isset($args['allow_single_deselect']) && $args['allow_single_deselect'] == true) {
            $items = array(0 => array('title' => '')) + $items;
        }
        $options = self::convertDropdownItemsToOptions($items, $value, $singleValue);
        $select = '<select name="' . $name . '" id="' . $key . '" ' . $attr . '>' . implode('', $options) . '</select>';
        $chosenArguments = array_merge(array('width' => '100%'), $args);
        $chosenKey = str_replace('-', '_', $key) . '_chosen';
        // only call the sortable method if it was requested
        $sortableCall = '';
        if ($chosenArguments['sortable'] != false) {
            $sortableCall = '.chosenSortable()';
        }
        // convert array to object recursively
        $chosenArgumentsObject = json_decode(json_encode($chosenArguments), FALSE);
        $chosenArgumentsJson = json_encode($chosenArgumentsObject);
        $select .= '
      <script>
        (function ($) {
          $(document).ready(function(){

            $("#' . $key . '").on("chosen:ready change", function(evt, params) {
              $("#' . $chosenKey . ' .search-choice").each(function(){

                // compare label to option text
                var label = $(this).text().trim();
                var options = $("#' . $key . '").find("option").filter(function(){
                  return $(this).text().trim() == label;
                });
                if(options.length > 0){
                  var option = options[0];
                  if($(option).data("url")){
                    if(!$(this).hasClass("has-link-action")){
                      $(".search-choice-close", this).before("<a class=\\"search-choice-link\\" href=\\"" + $(option).data("url") + "\\" ></a>");
                      $(this).addClass("has-link-action");
                    }
                  }
                  if($(option).data("image")){
                    if(!$(this).hasClass("has-image")){
                      $("span", this).before("<img class=\\"search-choice-image\\" src=\\"" + $(option).data("image") + "\\" />");
                      $(this).addClass("has-image");
                    }
                  }
                }
              });

              $("#' . $chosenKey . ' .search-choice-link").click(function(e){
                // chosen is registered on parent, stop the propagation, but don\'t prevent the default action (i.e. browswer link)
                e.stopPropagation();
              });
            });

//.........这里部分代码省略.........

_e("Local backups as well as other files created by the plugin will be stored on this path.", $this->text_domain);
?>
</p>
								</td>
							</tr>
							<?php 
if ($this->goauth->is_authorized()) {
    ?>
							<tr valign="top">
								<th scope="row"><label for="drive_folder"><?php 
    _e('Drive folder ID', $this->text_domain);
    ?>
</label></th>
								<td>
									<input id="drive_folder" name="drive_folder" type="text" <?php 
    __checked_selected_helper(defined('BACKUP_DRIVE_FOLDER'), true, true, 'readonly');
    ?>
 class="regular-text code" value="<?php 
    echo esc_html($this->options['drive_folder']);
    ?>
" />
									<p class="description"><?php 
    _e('Backups will be uploaded to this folder. Leave empty to save in root folder.', $this->text_domain);
    ?>
</p>
								</td>
							</tr>
							<?php 
}
?>
							<tr valign="top">