add: started with context help system

includes/help/start.php

@@ -0,0 +1,45 @@
+<?php
+//echo "OK";
+
+function my_admin_notice(){
+    if(strstr(SEMMELSTATZR_VERSION, "Beta") !== false) {
+        echo '<div class="updated">
+            <p>You are using a beta-version of semmelstatzReloaded. 
+            We will notify you for any newer version or a final release.</p>
+            </div>'; 
+    }
+}
+add_filter('admin_notices', 'my_admin_notice');
+
+/*
+function check_current_screen() {
+    echo '<div class="updated"><pre>';
+    if( !is_admin() ) return;
+    global $current_screen;
+    print_r( $current_screen );
+    echo '</pre></div>';
+}
+add_filter('admin_notices', 'check_current_screen');
+*/
+function semmelstatzR_help($contextual_help, $screen_id, $screen) {
+    global $semr_hook, $wp_version;
+    $semrContextHelp = '';
+    $sLang = (defined(WPLANG) && WPLANG != '')?WPLANG.DIRECTORY_SEPARATOR:'';
+    $aScreenId = explode("-", $screen_id);
+    if(is_array($semr_hook) && key_exists($aScreenId[1], $semr_hook)) {
+        if(version_compare($wp_version, "3.3", "<")) {
+            $sHelpPathDefault = SEMMELSTATZR_SRVPATH."includes/help/v32/default/".$aScreenId[1].".tpl";
+            $sHelpPathLang = SEMMELSTATZR_SRVPATH."includes/help/v32/".$sLang.$aScreenId[1].".tpl";
+            $sHelpFile = '';        
+            if(file_exists($sHelpPathLang)) {
+                $sHelpFile = $sHelpPathLang;
+            } else if(file_exists($sHelpPathDefault)) {
+                $sHelpFile = $sHelpPathDefault;
+            }            
+            if(!empty($sHelpFile)) $semrContextHelp = file_get_contents($sHelpFile);
+        }
+    }   
+    return $semrContextHelp.$contextual_help;
+}
+add_filter('contextual_help', 'semmelstatzR_help', 10, 3);
+?>

includes/help/v32/sample.php

@@ -0,0 +1,14 @@
+<?php
+function semmelstatzR_contextual_help($contextual_help, $screen_id, $screen) {
+	// replace edit with the base of the page you're adding the help info to
+	if (strcmp($screen->base, 'semmelstatzR/semmelstatzR-statz') == 0 ) {
+ 
+		$customized_help = $contextual_help . 'Here is some very useful information...';
+ 
+		return $customized_help;
+	}
+	// Let the default WP Dashboard help stuff through on other Admin pages
+	return $contextual_help;
+}
+add_action('contextual_help', 'semmelstatzR_contextual_help', 10, 3);
+?>

includes/help/v32/statz.tpl

@@ -0,0 +1,4 @@
+<div>
+    <h3>Semmelstatz Help</h3>
+    <p>Here we have to write some context help for semmelstatzR. :)</p>
+</div>

includes/help/v33/sample.php

@@ -0,0 +1,82 @@
+<?php
+/*
+Plugin Name: Sample 3.3 Help Tabs Plugins
+Plugin URI: http://pippinsplugins.com/
+Description: Put custom functions in this plugin
+Author: Pippin Williamson
+Author URI: http://pippinsplugins.com
+Version: 1.0
+*/
+ 
+add_action('admin_menu', 'pippin_admin_add_page');
+function pippin_admin_add_page() {
+	global $pippin_options_page;
+	$pippin_options_page = add_options_page(__('Sample Help Tabs', 'pippin'), __('Sample help Tabs', 'pippin'), 'manage_options', 'options-test', 'pippin_options_page');
+ 
+	add_action("load-$pippin_options_page", 'pippin_plugin_help_tabs');
+ 
+}
+ 
+function pippin_plugin_help_tabs() {
+	global $pippin_options_page;
+	$screen = get_current_screen();
+	if($screen->id != $pippin_options_page)
+		return;
+ 
+	$screen->add_help_tab(array(
+		'id' => 'pippins-usage',
+		'title' => __('Using the Plugin', 'pippin'),
+		'content' => pippin_help_tab_content('pippin-usage')
+	));
+	$screen->add_help_tab(array(
+		'id' => 'pippins-settings',
+		'title' => __('Plugin Settings', 'pippin'),
+		'content' => pippin_help_tab_content('pippin-settings')
+	));
+	$screen->add_help_tab(array(
+		'id' => 'pippins-css',
+		'title' => __('Custom CSS', 'pippin'),
+		'content' => pippin_help_tab_content('pippin-css')
+	));
+}
+ 
+function pippin_help_tab_content($tab = 'pippin-usage') {
+	if($tab == 'pippin-usage') {
+		ob_start(); ?>
+			<h3><?php _e('Using the plugin', 'pippin'); ?></h3>
+			<p>In scelerisque, placerat nec urna in pulvinar rhoncus vut dolor tincidunt dapibus in ac massa sit tristique egestas? Non, integer dis massa egestas eros! Elementum vel rhoncus! Et lorem sed lundium nascetur amet! Et scelerisque sit. Egestas tincidunt, quis enim urna arcu mattis rhoncus nisi nec enim tincidunt! Augue magnis.</p>
+ 
+			<p>In scelerisque, placerat nec urna in pulvinar rhoncus vut dolor tincidunt dapibus in ac massa sit tristique egestas? Non, integer dis massa egestas eros! Elementum vel rhoncus! Et lorem sed lundium nascetur amet! Et scelerisque sit. Egestas tincidunt, quis enim urna arcu mattis rhoncus nisi nec enim tincidunt! Augue magnis.</p>
+		<?php
+		return ob_get_clean();
+	} elseif ($tab == 'pippin-settings') {
+		ob_start(); ?>
+			<h3><?php _e('Plugin Settings', 'pippin'); ?></h3>
+			<p>In scelerisque, placerat nec urna in pulvinar rhoncus vut dolor tincidunt dapibus in ac massa sit tristique egestas? Non, integer dis massa egestas eros! Elementum vel rhoncus! Et lorem sed lundium nascetur amet! Et scelerisque sit. Egestas tincidunt, quis enim urna arcu mattis rhoncus nisi nec enim tincidunt! Augue magnis.</p>
+		<?php
+		return ob_get_clean();
+	} elseif ($tab == 'pippin-css') {
+		ob_start(); ?>
+			<h3><?php _e('Custom CSS', 'pippin'); ?></h3>
+			<p>In scelerisque, placerat nec urna in pulvinar rhoncus vut dolor tincidunt dapibus in ac massa sit tristique egestas? Non, integer dis massa egestas eros! Elementum vel rhoncus! Et lorem sed lundium nascetur amet! Et scelerisque sit. Egestas tincidunt, quis enim urna arcu mattis rhoncus nisi nec enim tincidunt! Augue magnis.</p>
+			<ul>
+				<li>List Item Sample</li>
+				<li>List Item Sample</li>
+				<li>List Item Sample</li>
+				<li>List Item Sample</li>
+			</ul>
+		<?php
+		return ob_get_clean();
+	}
+}
+ 
+function pippin_options_page() {
+	ob_start(); ?>
+	<div class="wrap">
+		<h2><?php _e('Sample Help Tab', 'pippin'); ?></h2>
+		<p>This is out settings page content. Click the "Help" menu above to see the new help tabs.</p>
+	</div>
+	<?php
+	echo ob_get_clean();
+}
+?>