dagsplug/plug_color_admin_posts.php

<?php

if (!class_exists("plug_color_admin_posts")) {
	class plug_color_admin_posts {
		private $options = array(); // Set $options in array
		private $settings = array(); // Set $setting in array
		var $hasform = true;
		var $startet = false;
		function __construct() {
			$this->title = __("Color admin posts", "dagsopt");
		}
		function start() {
			$this->startet = true;
			add_action('admin_menu', array(&$this, 'add_submenu'));
			add_action('admin_init', array(&$this, 'settings_api_init'));
			$this->options = get_option('color_admin_posts');
			add_action('admin_print_styles-edit.php', array(&$this, 'load_color'));
			add_action('admin_head', array(&$this, 'load_farbtastic'));
			if (!is_array(get_option('color_admin_posts'))) {$this->activate();}

		}
		function activate() {
			$options = array(
				'color_draft' => '#FFFF99',
				'color_pending' => '#87C5D6',
				'color_published' => '#',
				'color_future' => '#CCFF99',
				'color_private' => '#FFCC99',
			);
			add_option('color_admin_posts', $options);
		}
		function deactivate() {
			delete_option('color_admin_posts');
		}
		function load_color() {
			$options = $this->options;
			?>
			<style>
				.status-draft {
					background-color: <?php echo $options['color_draft']; ?> !important;
				}

				.status-future {
					background-color: <?php echo $options['color_future']; ?> !important;
				}

				.status-publish {
					background-color: <?php echo $options['color_published']; ?> !important;
				}

				.status-pending {
					background-color: <?php echo $options['color_pending']; ?> !important;
				}

				.status-private {
					background-color: <?php echo $options['color_private']; ?> !important;
				}
			</style>
			<?php
}
		function load_farbtastic() {
			global $current_screen;
			// 		if($current_screen->id == 'appearance_page_color-admin-post') {
			wp_enqueue_style('farbtastic');
			wp_enqueue_script('farbtastic');
			// 		}
		}
		function get_color_admin_post_settings() {
			$this->settings['color_draft'] = array(
				'title' => __('Drafts Posts', 'dagsopt'),
			);

			$this->settings['color_pending'] = array(
				'section' => 'general',
				'title' => __('Pendings Posts', 'dagsopt'),
			);

			$this->settings['color_published'] = array(
				'title' => __('Published Posts', 'dagsopt'),
			);

			$this->settings['color_future'] = array(
				'title' => __('Futures Posts', 'dagsopt'),
			);

			$this->settings['color_private'] = array(
				'title' => __('Privates Posts', 'dagsopt'),
			);
		}
		function create_settings($args = array()) {
			extract($args);
			$field_args = array(
				'id' => $id,
				'label_for' => $id,
			);
			add_settings_field($id, $title, array(
				$this,
				'display_settings',
			), __FILE__, 'general', $field_args);
		}
		public function display_settings($args = array()) {
			extract($args);
			$options = $this->options;
			echo '<input class="regular-text" type="text" maxlength="7" id="' . $id . '" name="color_admin_posts[' . $id . ']" value="' . esc_attr($options[$id]) . '" />
				  <br /><span class="description">' . '</span>
				  <div id="farbtastic-' . $id . '" class="farbtastic"></div>';
		}
		function settings_api_init() {
			register_setting('color_admin_posts', 'color_admin_posts', array(
				&$this,
				'validate_settings',
			));
			add_settings_section('general', '', array(
				&$this,
				'general_section_callback',
			), __FILE__);
			// Get the configuration of fields
			$this->get_color_admin_post_settings();
			// Generate fields
			foreach ($this->settings as $id => $setting) {
				$setting['id'] = $id;
				$this->create_settings($setting);
			}
		}
		function general_section_callback() {
			echo '<p>' . __('Leave "#" for the default color.', 'dagsopt') . '</p>';
		}
		function validate_settings($input) {
			$input['color_draft'] = (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $input['color_draft'])) ? $input['color_draft'] : '#';
			$input['color_pending'] = (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $input['color_pending'])) ? $input['color_pending'] : '#';
			$input['color_published'] = (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $input['color_published'])) ? $input['color_published'] : '#';
			$input['color_future'] = (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $input['color_future'])) ? $input['color_future'] : '#';
			$input['color_private'] = (preg_match('/^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/', $input['color_private'])) ? $input['color_private'] : '#';
			return $input;
		}
		function add_submenu() {
			$page = add_submenu_page('xwpplugins', __("Color Admin Posts"), __("Color Admin Posts"), 'edit_theme_options', 'color-admin-post', array(&$this, 'display_page'));
		}
		function display_page() {
			// Check if user can access to the plugin
			if (!current_user_can('administrator')) {
				wp_die(__('You do not have sufficient permissions to access this page.', 'dagsopt'));
			}
			?>
			<div class="wrap">
				<div id="icon-options-general" class="icon32"></div>
				<h2>Color Admin Posts</h2>

				<form id="form-color-admin-posts" method="post" action="options.php">
					<?php
settings_fields('color_admin_posts');
			do_settings_sections(__FILE__);
			submit_button(__('Save Changes', 'dagsopt'));
			?>
				</form>

			</div>

			<script type="text/javascript">
				jQuery(function(){
					jQuery(document).ready(function() {
						jQuery('.regular-text').each(function() {
							jQuery('#farbtastic-'+this.id).hide();
							jQuery('#farbtastic-'+this.id).farbtastic(this);
							jQuery(this).click(function(){
								jQuery('#farbtastic-'+this.id).fadeIn();
							});

							jQuery(this).keyup(function() {
								if( jQuery(this).val() == '' ) {
									jQuery(this).val('#');
								}
							});
						});

						jQuery(document).mousedown(function() {
							jQuery('.farbtastic').each(function() {
								var display = jQuery('#'+this.id).css('display');
								if ( display == 'block' ) {
									jQuery('#'+this.id).fadeOut();
								}
							});
						});
					});
				});
			</script>
			<?php
}

		function help() {
			?>
				<?php echo (__("Adds colors to", "dagsopt")) ?> <a href="/wp-admin/edit.php"><?php echo (__("Posts", "dagsopt")) ?></a> <?php echo (__("and", "dagsopt")) ?> <a href="/wp-admin/edit.php?post_type=page"><?php echo (__("Pages", "dagsopt")) ?></a><br>

				<?php echo ($this->startet ? __('See below', 'dagsopt') : ''); ?>

			<?php
}

		function admin_line() {

			?>
 						<a href="/wp-admin/admin.php?page=color-admin-post"><?php echo (__("Settings", "dagsopt")) ?></a>
<?php
$this->display_page();
			?>
 		  <?php

		}

	}
	// Start this plugin once all other plugins are fully loaded

	global $plug_color_admin_posts;
	$plug_color_admin_posts = new plug_color_admin_posts();
	$this->dagsopt['plug_color_admin_posts'] = $plug_color_admin_posts;

}