Merge pull request #3 from PeterTheOne/widget

add widget

widget.php

@@ -0,0 +1,138 @@
+<?php
+/*  Copyright (c) 2014  Michael Wendland
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License, version 2, as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *  Authors:
+ *      Michael Wendland <[email protected]>
+ *      Peter Grassberger <[email protected]>
+ */
+
+require_once('space_api.php');
+
+class Wp_Spacestatus_Widget extends WP_Widget {
+
+    function Wp_Spacestatus_Widget() {
+        parent::WP_Widget(false, $name = __('Wp Spacestatus Widget', 'Wp_Spacestatus_Widget') );
+    }
+
+    function form($instance) {
+        $title = '';
+        $showIcon = false;
+        $iconWidth = '';
+        $iconHeight = '';
+        $showText = false;
+        $showLastChange = false;
+        if($instance) {
+            $title = esc_attr($instance['title']);
+            $showIcon = esc_attr($instance['showIcon']);
+            $iconWidth = esc_attr($instance['iconWidth']);
+            $iconHeight = esc_attr($instance['iconHeight']);
+            $showText = esc_attr($instance['showText']);
+            $showLastChange = esc_attr($instance['showLastChange']);
+        }
+        ?>
+        <p>
+            <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Widget Title', 'wp_widget_plugin'); ?></label>
+            <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
+        </p>
+
+        <p>
+            <input id="<?php echo $this->get_field_id('showIcon'); ?>" name="<?php echo $this->get_field_name('showIcon'); ?>" type="checkbox" value="1" <?php checked('1', $showIcon); ?> />
+            <label for="<?php echo $this->get_field_id('showIcon'); ?>"><?php _e('Show icon', 'wp_spacestatus'); ?></label>
+        </p>
+
+        <p>
+            <label for="<?php echo $this->get_field_id('iconWidth'); ?>"><?php _e('Icon width', 'wp_spacestatus'); ?></label>
+            <input class="widefat" id="<?php echo $this->get_field_id('iconWidth'); ?>" name="<?php echo $this->get_field_name('iconWidth'); ?>" type="text" placeholder="width" value="<?php echo $iconWidth; ?>" />
+        </p>
+
+        <p>
+            <label for="<?php echo $this->get_field_id('iconHeight'); ?>"><?php _e('Icon height', 'wp_spacestatus'); ?></label>
+            <input class="widefat" id="<?php echo $this->get_field_id('iconHeight'); ?>" name="<?php echo $this->get_field_name('iconHeight'); ?>" type="text" placeholder="height" value="<?php echo $iconHeight; ?>" />
+        </p>
+
+        <p>
+            <input id="<?php echo $this->get_field_id('showText'); ?>" name="<?php echo $this->get_field_name('showText'); ?>" type="checkbox" value="1" <?php checked('1', $showText); ?> />
+            <label for="<?php echo $this->get_field_id('showText'); ?>"><?php _e('Show text', 'wp_spacestatus'); ?></label>
+        </p>
+
+        <p>
+            <input id="<?php echo $this->get_field_id('showLastChange'); ?>" name="<?php echo $this->get_field_name('showLastChange'); ?>" type="checkbox" value="1" <?php checked('1', $showLastChange); ?> />
+            <label for="<?php echo $this->get_field_id('showLastChange'); ?>"><?php _e('Show last change', 'wp_spacestatus'); ?></label>
+        </p>
+        <?php
+    }
+
+    function update($new_instance, $old_instance) {
+        $instance = $old_instance;
+        $instance['title'] = strip_tags($new_instance['title']);
+        $instance['showIcon'] = strip_tags($new_instance['showIcon']);
+        $instance['iconWidth'] = strip_tags($new_instance['iconWidth']);
+        $instance['iconHeight'] = strip_tags($new_instance['iconHeight']);
+        $instance['showText'] = strip_tags($new_instance['showText']);
+        $instance['showLastChange'] = strip_tags($new_instance['showLastChange']);
+        return $instance;
+    }
+
+    function widget($args, $instance) {
+        extract($args);
+        $title = apply_filters('widget_title', $instance['title']);
+        $showIcon = apply_filters('widget_title', $instance['showIcon']);
+        $iconWidth = apply_filters('widget_title', $instance['iconWidth']);
+        $iconHeight = apply_filters('widget_title', $instance['iconHeight']);
+        $showText = apply_filters('widget_title', $instance['showText']);
+        $showLastChange = apply_filters('widget_title', $instance['showLastChange']);
+
+
+        echo $before_widget;
+        // displayOption the widget
+        echo '<div class="widget-text wp_widget_plugin_box">';
+
+        // Check if title is set
+        if ($title) {
+            echo $before_title . $title . $after_title;
+        }
+
+        if ($showIcon) {
+            echo spacestatus_shortcode(array(
+                "type" => "icon",
+                "width" => $iconWidth,
+                "height" => $iconHeight
+            ));
+            echo "<br />\n";
+        }
+
+        if ($showText) {
+            echo '<span class="text">';
+            echo spacestatus_shortcode(array(
+                "type" => "text"
+            ));
+            echo "</span><br />\n";
+        }
+
+        if ($showLastChange) {
+            echo '<span class="lastChange">';
+            echo lastchange_shortcode(array());
+            echo "</span><br />\n";
+        }
+
+        echo '</div>';
+        echo $after_widget;
+    }
+
+}
+
+// register widget
+add_action('widgets_init', create_function('', 'return register_widget("Wp_Spacestatus_Widget");'));

wp_spacestatus.php

@@ -30,6 +30,7 @@
 
 include('space_api.php');
 include('settings.php');
+include('widget.php');
 
 $response = null;