M .gitmodules → .gitmodules

@@ -1,6 +1,9 @@
 [submodule "wp-common"]
 	path = wp-common
 	url = github:/petermolnar/wp-common
-[submodule "lib/pagedown-extra"]
-	path = lib/pagedown-extra
-	url = https://github.com/jmcmanus/pagedown-extra
+[submodule "lib/parsedown"]
+	path = lib/parsedown
+	url = https://github.com/erusev/parsedown.git
+[submodule "lib/parsedown-extra"]
+	path = lib/parsedown-extra
+	url = https://github.com/erusev/parsedown-extra.git

M README.md → README.md

@@ -1,4 +1,29 @@
-wp-ghost
-========
+=== WP-Parsedown ===
+Contributors: cadeyrn
+Donate link:
+Tags: markdown, editor, parsedown
+Requires at least: 3.0
+Tested up to: 4.0
+Stable tag: 0.1
+License: GPLv3
+License URI: http://www.gnu.org/licenses/gpl-3.0.html
+
+Parse content output with [Parsedown Extra](http://www.parsedown.org/)
+
+== Description ==
+
+Parse the_content with [Parsedown Extra](http://www.parsedown.org/demo?extra=1) to display [Markdown Extra](https://en.wikipedia.org/wiki/Markdown_Extra) content in HTML parser.
+
+
+== Installation ==
+
+1. Upload contents of `wp-parsedown.zip` to the `/wp-content/plugins/` directory
+2. Activate the plugin through the `Plugins` menu in WordPress ( site or Network wide )
+
+== Changelog ==
+
+= 0.1 =
+*2014-07-22*
+
+Initial release
 
-Ghost Markdown Editor for Ghost w/ Markdown Extra

A wp-parsedown.php

@@ -0,0 +1,231 @@
+<?php
+/*
+Plugin Name: WP-Parsedown
+Plugin URI: https://github.com/petermolnar/wp-parsedown
+Description: [Parsedown Extra](www.parsedown.org/demo?extra=1) on-the-fly
+Version: 0.1
+Author: Peter Molnar <hello@petermolnar.eu>
+Author URI: https://petermolnar.eu/
+License: GPLv3
+*/
+
+
+if ( ! class_exists( 'WP_PARSEDOWN' ) ) :
+
+/* get the plugin abstract class*/
+include_once ( dirname(__FILE__) . '/wp-common/plugin_abstract.php' );
+include_once ( dirname(__FILE__) . '/lib/parsedown/Parsedown.php');
+include_once ( dirname(__FILE__) . '/lib/parsedown-extra/ParsedownExtra.php');
+
+/**
+ * main wp-ghost class
+ */
+class WP_PARSEDOWN extends PluginAbstract {
+	const key_save = 'saved';
+	const key_delete = 'deleted';
+	private $parsedown = null;
+
+	/**
+	 *
+	 */
+	public function plugin_post_construct () {
+		$this->plugin_url = plugin_dir_url( __FILE__ );
+		$this->plugin_dir = plugin_dir_path( __FILE__ );
+
+		$this->common_url = $this->plugin_url . self::common_slug;
+		$this->common_dir = $this->plugin_dir . self::common_slug;
+
+		$this->admin_css_handle = $this->plugin_constant . '-admin-css';
+		$this->admin_css_url = $this->common_url . 'wp-admin.css';
+
+		$this->parsedown = new ParsedownExtra();
+	}
+
+	/**
+	 * init hook function runs before admin panel hook, themeing and options read
+	 */
+	public function plugin_pre_init() {
+
+	}
+
+	/**
+	 * additional init, steps that needs the plugin options
+	 *
+	 */
+	public function plugin_post_init () {
+		/* display markdown */
+		add_filter( 'the_content', array(&$this, 'markdown_on_the_fly'), 1 );
+
+	}
+
+
+	/**
+	 * activation hook function, to be extended
+	 */
+	public function plugin_activate() {
+		/* we leave this empty to avoid not detecting WP network correctly */
+	}
+
+	/**
+	 * deactivation hook function, to be extended
+	 */
+	public function plugin_deactivate () {
+	}
+
+	/**
+	 * uninstall hook function, to be extended
+	 */
+	public function plugin_uninstall( $delete_options = true ) {
+	}
+
+	/**
+	 * extending admin init
+	 *
+	 */
+	public function plugin_extend_admin_init () {
+	}
+
+	/**
+	 * admin help panel
+	 */
+	public function plugin_admin_help($contextual_help, $screen_id ) {
+
+		/* add our page only if the screenid is correct */
+		if ( strpos( $screen_id, $this->plugin_settings_page ) ) {
+			$contextual_help = __('<p>Please visit <a href="http://wordpress.org/support/plugin/wp-ghost">the official support forum of the plugin</a> for help.</p>', $this->plugin_constant );
+		}
+
+		return $contextual_help;
+	}
+
+	/**
+	 * admin panel, the admin page displayed for plugin settings
+	 */
+	public function plugin_admin_panel() {
+		/**
+		 * security, if somehow we're running without WordPress security functions
+		 */
+		if( ! function_exists( 'current_user_can' ) || ! current_user_can( 'manage_options' ) ){
+			die( );
+		}
+		?>
+
+		<div class="wrap">
+
+		<script>
+			jQuery(document).ready(function($) {
+				jQuery( "#<?php echo $this->plugin_constant ?>-settings" ).tabs();
+			});
+		</script>
+
+		<?php
+
+		/* display donation form */
+		//$this->plugin_donation_form();
+
+		/**
+		 * if options were saved, display saved message
+		 */
+		if (isset($_GET[ self::key_save ]) && $_GET[ self::key_save ]=='true' || $this->status == 1) { ?>
+			<div class='updated settings-error'><p><strong><?php _e( 'Settings saved.' , $this->plugin_constant ) ?></strong></p></div>
+		<?php }
+
+		/**
+		 * if options were delete, display delete message
+		 */
+		if (isset($_GET[ self::key_delete ]) && $_GET[ self::key_delete ]=='true' || $this->status == 2) { ?>
+			<div class='error'><p><strong><?php _e( 'Plugin options deleted.' , $this->plugin_constant ) ?></strong></p></div>
+		<?php }
+
+		/**
+		 * the admin panel itself
+		 */
+		?>
+
+		<h2><?php printf ( __( '%s settings', $this->plugin_constant ), $this->plugin_name ) ; ?></h2>
+
+		<form autocomplete="off" method="post" action="#" id="<?php echo $this->plugin_constant ?>-settings" class="plugin-admin">
+
+			<?php wp_nonce_field( $this->plugin_constant ); ?>
+			<ul class="tabs">
+				<li><a href="#<?php echo $this->plugin_constant ?>-general" class="wp-switch-editor"><?php _e( 'Generic settings', $this->plugin_constant ); ?></a></li>
+			</ul>
+
+			<fieldset id="<?php echo $this->plugin_constant ?>-general">
+			<legend><?php _e( 'General settings', $this->plugin_constant ); ?></legend>
+			<dl>
+				<dt>
+					<label for="debug"><?php _e("Enable debug logging?", $this->plugin_constant); ?></label>
+				</dt>
+				<dd>
+					<input type="checkbox" name="debug" id="debug" value="1" <?php checked($this->options['debug'],true); ?> />
+					<span class="description"><?php _e('Enables log messages; if <a href="http://codex.wordpress.org/WP_DEBUG">WP_DEBUG</a> is enabled, notices and info level is displayed as well, otherwie only ERRORS are logged.', $this->plugin_constant); ?></span>
+				</dd>
+			</dl>
+			</fieldset>
+		</form>
+		</div>
+		<?php
+	}
+
+	/**
+	 * extending options_save
+	 *
+	 */
+	public function plugin_extend_options_save( $activating ) {
+	}
+
+	/**
+	 * read hook; needs to be implemented
+	 */
+	public function plugin_extend_options_read( &$options ) {
+	}
+
+	/**
+	 * options delete hook; needs to be implemented
+	 */
+	public function plugin_extend_options_delete(  ) {
+	}
+
+	/**
+	 * need to do migrations from previous versions of the plugin
+	 *
+	 */
+	public function plugin_options_migrate( &$options ) {
+	}
+
+
+
+	/**
+	 * log wrapper to include options
+	 *
+	 */
+	public function log ( $message, $log_level = LOG_WARNING ) {
+		if ( !isset ( $this->options['log'] ) || $this->options['log'] != 1 )
+			return false;
+		else
+			$this->utils->log ( $this->plugin_constant, $message, $log_level );
+	}
+
+	/**
+	 *
+	 */
+	public function markdown_on_the_fly ( $markdown ) {
+		$post = get_the_post();
+		$this->log ( sprintf ( __('WP-Parsedown parsing post: %s',  $post->ID ) );
+		return $this->parsedown->text ( $markdown );
+	}
+
+}
+
+endif;
+
+
+$wp_parsedown_defaults = array (
+	'debug' => 0,
+);
+
+$wp_parsedown = new WP_GHOST ( 'wp-parsedown', '0.1', 'WP-Parsedown', $wp_parsedown_defaults );
+
+
+?>