PHP _WP_Editors::drag_drop_upload方法代码示例

 /**
  * Outputs the HTML for a single instance of the editor.
  *
  * @static
  * @param string $content The initial content of the editor.
  * @param string $editor_id ID for the textarea and TinyMCE and Quicktags instances (can contain only ASCII letters and numbers).
  * @param array $settings See the _parse_settings() method for description.
  */
 public static function editor($content, $editor_id, $settings = array())
 {
     $set = self::parse_settings($editor_id, $settings);
     $editor_class = ' class="' . trim(esc_attr($set['editor_class']) . ' wp-editor-area') . '"';
     $tabindex = $set['tabindex'] ? ' tabindex="' . (int) $set['tabindex'] . '"' : '';
     $default_editor = 'html';
     $buttons = $autocomplete = '';
     $editor_id_attr = esc_attr($editor_id);
     if ($set['drag_drop_upload']) {
         self::$drag_drop_upload = true;
     }
     if (!empty($set['editor_height'])) {
         $height = ' style="height: ' . (int) $set['editor_height'] . 'px"';
     } else {
         $height = ' rows="' . (int) $set['textarea_rows'] . '"';
     }
     if (!current_user_can('upload_files')) {
         $set['media_buttons'] = false;
     }
     if (self::$this_tinymce) {
         $autocomplete = ' autocomplete="off"';
         if (self::$this_quicktags) {
             $default_editor = $set['default_editor'] ? $set['default_editor'] : wp_default_editor();
             // 'html' is used for the "Text" editor tab.
             if ('html' !== $default_editor) {
                 $default_editor = 'tinymce';
             }
             $buttons .= '<button type="button" id="' . $editor_id_attr . '-tmce" class="wp-switch-editor switch-tmce"' . ' data-wp-editor-id="' . $editor_id_attr . '">' . __('Visual') . "</button>\n";
             $buttons .= '<button type="button" id="' . $editor_id_attr . '-html" class="wp-switch-editor switch-html"' . ' data-wp-editor-id="' . $editor_id_attr . '">' . _x('Text', 'Name for the Text editor tab (formerly HTML)') . "</button>\n";
         } else {
             $default_editor = 'tinymce';
         }
     }
     $switch_class = 'html' === $default_editor ? 'html-active' : 'tmce-active';
     $wrap_class = 'wp-core-ui wp-editor-wrap ' . $switch_class;
     if ($set['_content_editor_dfw']) {
         $wrap_class .= ' has-dfw';
     }
     echo '<div id="wp-' . $editor_id_attr . '-wrap" class="' . $wrap_class . '">';
     if (self::$editor_buttons_css) {
         wp_print_styles('editor-buttons');
         self::$editor_buttons_css = false;
     }
     if (!empty($set['editor_css'])) {
         echo $set['editor_css'] . "\n";
     }
     if (!empty($buttons) || $set['media_buttons']) {
         echo '<div id="wp-' . $editor_id_attr . '-editor-tools" class="wp-editor-tools hide-if-no-js">';
         if ($set['media_buttons']) {
             self::$has_medialib = true;
             if (!function_exists('media_buttons')) {
                 include ABSPATH . 'wp-admin/includes/media.php';
             }
             echo '<div id="wp-' . $editor_id_attr . '-media-buttons" class="wp-media-buttons">';
             /**
              * Fires after the default media button(s) are displayed.
              *
              * @since 2.5.0
              *
              * @param string $editor_id Unique editor identifier, e.g. 'content'.
              */
             do_action('media_buttons', $editor_id);
             echo "</div>\n";
         }
         echo '<div class="wp-editor-tabs">' . $buttons . "</div>\n";
         echo "</div>\n";
     }
     $quicktags_toolbar = '';
     if (self::$this_quicktags) {
         if ('content' === $editor_id && !empty($GLOBALS['current_screen']) && $GLOBALS['current_screen']->base === 'post') {
             $toolbar_id = 'ed_toolbar';
         } else {
             $toolbar_id = 'qt_' . $editor_id_attr . '_toolbar';
         }
         $quicktags_toolbar = '<div id="' . $toolbar_id . '" class="quicktags-toolbar"></div>';
     }
     /**
      * Filters the HTML markup output that displays the editor.
      *
      * @since 2.1.0
      *
      * @param string $output Editor's HTML markup.
      */
     $the_editor = apply_filters('the_editor', '<div id="wp-' . $editor_id_attr . '-editor-container" class="wp-editor-container">' . $quicktags_toolbar . '<textarea' . $editor_class . $height . $tabindex . $autocomplete . ' cols="40" name="' . esc_attr($set['textarea_name']) . '" ' . 'id="' . $editor_id_attr . '">%s</textarea></div>');
     // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat).
     if (self::$this_tinymce) {
         add_filter('the_editor_content', 'format_for_editor', 10, 2);
     }
     /**
      * Filters the default editor content.
      *
      * @since 2.1.0
//.........这里部分代码省略.........

 /**
  * Outputs the HTML for a single instance of the editor.
  *
  * @param string $content The initial content of the editor.
  * @param string $editor_id ID for the textarea and TinyMCE and Quicktags instances (can contain only ASCII letters and numbers).
  * @param array $settings See the _parse_settings() method for description.
  */
 public static function editor($content, $editor_id, $settings = array())
 {
     $set = self::parse_settings($editor_id, $settings);
     $editor_class = ' class="' . trim($set['editor_class'] . ' wp-editor-area') . '"';
     $tabindex = $set['tabindex'] ? ' tabindex="' . (int) $set['tabindex'] . '"' : '';
     $switch_class = 'html-active';
     $toolbar = $buttons = $autocomplete = '';
     if ($set['drag_drop_upload']) {
         self::$drag_drop_upload = true;
     }
     if (!empty($set['editor_height'])) {
         $height = ' style="height: ' . $set['editor_height'] . 'px"';
     } else {
         $height = ' rows="' . $set['textarea_rows'] . '"';
     }
     if (!current_user_can('upload_files')) {
         $set['media_buttons'] = false;
     }
     if (!self::$this_quicktags && self::$this_tinymce) {
         $switch_class = 'tmce-active';
         $autocomplete = ' autocomplete="off"';
     } elseif (self::$this_quicktags && self::$this_tinymce) {
         $default_editor = $set['default_editor'] ? $set['default_editor'] : wp_default_editor();
         $autocomplete = ' autocomplete="off"';
         // 'html' is used for the "Text" editor tab.
         if ('html' === $default_editor) {
             add_filter('the_editor_content', 'wp_htmledit_pre');
             $switch_class = 'html-active';
         } else {
             add_filter('the_editor_content', 'wp_richedit_pre');
             $switch_class = 'tmce-active';
         }
         $buttons .= '<button type="button" id="' . $editor_id . '-tmce" class="wp-switch-editor switch-tmce" onclick="switchEditors.switchto(this);">' . __('Visual') . "</button>\n";
         $buttons .= '<button type="button" id="' . $editor_id . '-html" class="wp-switch-editor switch-html" onclick="switchEditors.switchto(this);">' . _x('Text', 'Name for the Text editor tab (formerly HTML)') . "</button>\n";
     }
     $wrap_class = 'wp-core-ui wp-editor-wrap ' . $switch_class;
     if ($set['_content_editor_dfw']) {
         $wrap_class .= ' has-dfw';
     }
     echo '<div id="wp-' . $editor_id . '-wrap" class="' . $wrap_class . '">';
     if (self::$editor_buttons_css) {
         wp_print_styles('editor-buttons');
         self::$editor_buttons_css = false;
     }
     if (!empty($set['editor_css'])) {
         echo $set['editor_css'] . "\n";
     }
     if (!empty($buttons) || $set['media_buttons']) {
         echo '<div id="wp-' . $editor_id . '-editor-tools" class="wp-editor-tools hide-if-no-js">';
         if ($set['media_buttons']) {
             self::$has_medialib = true;
             if (!function_exists('media_buttons')) {
                 include ABSPATH . 'wp-admin/includes/media.php';
             }
             echo '<div id="wp-' . $editor_id . '-media-buttons" class="wp-media-buttons">';
             /**
              * Fires after the default media button(s) are displayed.
              *
              * @since 2.5.0
              *
              * @param string $editor_id Unique editor identifier, e.g. 'content'.
              */
             do_action('media_buttons', $editor_id);
             echo "</div>\n";
         }
         echo '<div class="wp-editor-tabs">' . $buttons . "</div>\n";
         echo "</div>\n";
     }
     /**
      * Filter the HTML markup output that displays the editor.
      *
      * @since 2.1.0
      *
      * @param string $output Editor's HTML markup.
      */
     $the_editor = apply_filters('the_editor', '<div id="wp-' . $editor_id . '-editor-container" class="wp-editor-container">' . '<textarea' . $editor_class . $height . $tabindex . $autocomplete . ' cols="40" name="' . $set['textarea_name'] . '" ' . 'id="' . $editor_id . '">%s</textarea></div>');
     /**
      * Filter the default editor content.
      *
      * @since 2.1.0
      *
      * @param string $content Default editor content.
      */
     $content = apply_filters('the_editor_content', $content);
     printf($the_editor, $content);
     echo "\n</div>\n\n";
     self::editor_settings($editor_id, $set);
 }