From 2def8b9185011cade4f41b999e538cb1ada19e02 Mon Sep 17 00:00:00 2001
From: John Bintz <john@coswellproductions.com>
Date: Sun, 24 Jan 2010 20:16:13 -0500
Subject: [PATCH] initial commit

---
 .gitignore                  |   4 +
 Makefile                    |   5 +
 classes/BookmarkWidget.inc  | 203 ++++++++++++++++++++++++++++++++++++
 phpunit.xml                 |   5 +
 test/BookmarkWidgetTest.php |  56 ++++++++++
 5 files changed, 273 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Makefile
 create mode 100644 classes/BookmarkWidget.inc
 create mode 100644 phpunit.xml
 create mode 100644 test/BookmarkWidgetTest.php

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0189a46
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.buildpath
+.project
+.settings
+coverage/
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..e573669
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,5 @@
+FILES := $(shell find . -name '*.php' -o -name '*.inc')
+
+test-coverage : $(FILES)
+	phpunit --coverage-html coverage --syntax-check test
+
diff --git a/classes/BookmarkWidget.inc b/classes/BookmarkWidget.inc
new file mode 100644
index 0000000..87e2999
--- /dev/null
+++ b/classes/BookmarkWidget.inc
@@ -0,0 +1,203 @@
+<?php
+
+class ComicPressBookmarkWidget extends WP_Widget {
+	var $text_fields;
+
+	// @codeCoverageIgnoreStart
+	function ComicPressBookmarkWidget($skip_widget_init = false) {
+		if (!$skip_widget_init) {
+			$widget_ops = array('classname' => __CLASS__, 'description' => __('Allow the user to bookmark a page and then jump to it upon return.','comicpress') );
+			$this->WP_Widget(__CLASS__, __('ComicPress Bookmark','comicpress'), $widget_ops);
+		}
+
+		$this->text_fields = array(
+			'three-button' => array(
+				'tag-page' => array(
+					'label' => __('Tag page', 'comicpress'),
+					'default' => __('Bookmark', 'comicpress')
+				),
+				'clear-tag-off' => array(
+					'label' => __('Clear tag off', 'comicpress'),
+					'default' => ''
+				),
+				'clear-tag-on' => array(
+					'label' => __('Clear tag on', 'comicpress'),
+					'default' => __('Clear', 'comicpress')
+				),
+				'goto-tag-off' => array(
+					'label' => __('Goto tag off', 'comicpress'),
+					'default' => ''
+				),
+				'goto-tag-on' => array(
+					'label' => __('Goto tag on', 'comicpress'),
+					'default' => __('Goto', 'comicpress')
+				)
+			),
+			'one-button'   => array(
+				'bookmark-clicker-off' => array(
+					'label' => __('Set bookmark', 'comicpress'),
+					'default' => __('+Bookmark', 'comicpress')
+				),
+				'bookmark-clicker-on' => array(
+					'label' => __('Use bookmark', 'comicpress'),
+					'default' => __('&gt;&gt;Bookmark', 'comicpress')
+				)
+			)
+		);
+	}
+
+  function init() {}
+
+  function is_active() {
+    add_action('wp_head', array(&$this, 'wp_head'));
+  	add_action('template_redirect', array(&$this, 'template_redirect'));
+  }
+
+  function template_redirect() {
+    wp_enqueue_script('prototype');
+    wp_enqueue_script('cookiejar', get_template_directory_uri() . '/js/cookiejar.js', array('prototype'));
+    wp_enqueue_script('bookmark', get_template_directory_uri() . '/js/bookmark.js', array('prototype', 'cookiejar'));
+  }
+
+  function wp_head() { ?>
+    <script type="text/javascript">
+      var image_root = '<?php echo get_template_directory_uri() ?>/images/';
+      var permalink = '<?php the_permalink() ?>';
+    </script>
+  <?php }
+
+  // @codeCoverageIgnoreEnd
+
+  function form($instance) {
+  	$instance = (array)$instance;
+
+  	$defaults = array('title' => '', 'mode' => 'three-button');
+
+  	foreach (array_values($this->text_fields) as $field => $info) {
+  		if (isset($info['default'])) {
+  			$defaults[$field] = $info['default'];
+  		}
+  	}
+
+  	$instance = array_merge($defaults, $instance); ?>
+  	<div id="<?php echo $this->get_field_id('wrapper') ?>">
+  		<p>
+  		  <label><?php _e('Title', 'comicpress') ?><br />
+  		    <input class="widefat" type="text"
+  		           name="<?php echo $this->get_field_name('title') ?>"
+  		           value="<?php echo esc_attr($instance['title']) ?>" />
+  		  </label>
+  		</p>
+  	<?php
+  	foreach (array(
+  		'three-button' => __('Three-button mode', 'comicpress'),
+  		'one-button' => __('One-button mode', 'comicpress')
+  	) as $mode => $label) { ?>
+  		<p>
+  		  <label>
+  		    <input type="radio"
+  		    			 id="<?php echo $this->get_field_id($mode) ?>"
+  		           name="<?php echo $this->get_field_name('mode') ?>"
+  		           value="<?php echo esc_attr($mode) ?>"
+  		           <?php echo $instance['mode'] == $mode ? 'checked="checked"' : '' ?> /> <?php echo $label ?>
+  		  </label>
+  		</p>
+  		<div id="<?php echo $this->get_field_id("${mode}-options") ?>"><p>
+				<?php
+					foreach ($this->text_fields[$mode] as $name => $info) {
+						extract($info);
+						$value = empty($instance[$name]) ? $default : $instance[$name];
+						?>
+							<label><?php echo $label ?><br />
+								<input class="widefat" type="text"
+								       name="<?php echo $this->get_field_name($name) ?>"
+								       value="<?php echo esc_attr($value) ?>" />
+							</label>
+						<br /><?php
+					}
+				?>
+  		</p></div>
+  	<?php } ?>
+  	</div>
+  	<script type="text/javascript">
+			(function($) {
+				var wrapper = '<?php echo $this->get_field_id('wrapper') ?>';
+				var radios = $('#' + wrapper + ' input[type=radio]');
+
+				var show = function() {
+					radios.each(function() {
+						$('#' + this.id + '-options')[this.checked ? 'show' : 'hide']();
+					});
+				};
+
+				radios.click(show);
+				show();
+			}(jQuery));
+  	</script>
+  <?php }
+
+  function update($new_instance, $old_instance) {
+  	$instance = array();
+
+  	$all_text_fields = array('title');
+  	foreach ($this->text_fields as $type => $fields) {
+  		$all_text_fields = array_merge($all_text_fields, array_keys($fields));
+  	}
+
+		foreach ($all_text_fields as $key) {
+			$instance[$key] = strip_tags($new_instance[$key]);
+		}
+
+		if (isset($this->text_fields[$new_instance['mode']])) {
+			$instance['mode'] = $new_instance['mode'];
+		} else {
+			$instance['mode'] = array_shift(array_keys($this->text_fields));
+		}
+
+		return $instance;
+  }
+
+  function widget($args, $instance) {
+  	global $post;
+  	extract($args, EXTR_SKIP);
+
+		echo $before_widget;
+
+		$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
+		if (!empty($title)) { echo $before_title . $title . $after_title; };
+
+		$mode = !isset($this->text_fields[$instance['mode']]) ? array_shift(array_keys($this->text_fields)) : $instance['mode'];
+
+		$link = is_home() ? get_bloginfo('url') : get_permalink($post);
+
+  	$id = 'comic-bookmark-' . md5(rand());
+    switch ($instance['mode']) {
+      case 'three-button': ?>
+		    <div class="bookmark-widget" id="<?php echo $id ?>">
+      		<a href="#" class="tag-page"></a>
+      		<a href="#" class="goto-tag"></a>
+      		<a href="#" class="clear-tag"></a>
+      	</div>
+				<?php break;
+			case 'one-button': ?>
+		    <div class="bookmark-widget" id="<?php echo $id ?>">
+      		<a href="#" class="bookmark-clicker"></a>
+      	</div>
+				<?php break;
+	 	} ?>
+	  <script type="text/javascript">
+			(function() {
+				ComicBookmark.setup('<?php echo $id ?>', '<?php echo $mode ?>', '<?php echo $link ?>', {
+					<?php
+						$elements = array();
+						foreach (array_keys($this->text_fields[$mode]) as $field) {
+							$elements[] = "'{$field}': '{$instance[$field]}'";
+						}
+						echo implode(',', $elements);
+					?>
+				});
+			}());
+	  </script><?php
+		echo $after_widget;
+  }
+}
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..b448d08
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,5 @@
+<phpunit colors="true">
+	<php>
+		<ini name="error_reporting" value="30719" />
+	</php>
+</phpunit>
diff --git a/test/BookmarkWidgetTest.php b/test/BookmarkWidgetTest.php
new file mode 100644
index 0000000..374a38f
--- /dev/null
+++ b/test/BookmarkWidgetTest.php
@@ -0,0 +1,56 @@
+<?php
+
+require_once('PHPUnit/Framework.php');
+require_once('MockPress/mockpress.php');
+require_once(dirname(__FILE__) . '/../classes/BookmarkWidget.inc');
+
+class BookmarkWidgetTest extends PHPUnit_Framework_TestCase {
+	function setUp() {
+		_reset_wp();
+	}
+
+	function providerTestForm() {
+		return array(
+			array(
+				array(), array(
+					'//input[contains(@name, "mode") and @value="three-button" and @checked]' => true,
+					'//input[contains(@name, "mode") and @value="one-button" and not(@checked)]' => true,
+				'//input[contains(@name, "title") and @value=""]' => true,
+				),
+			),
+			array(
+				array('title' => 'Title', 'mode' => 'three-button'),
+				array(
+					'//input[contains(@name, "mode") and @value="three-button" and @checked]' => true,
+					'//input[contains(@name, "mode") and @value="one-button" and not(@checked)]' => true,
+				'//input[contains(@name, "title") and @value="Title"]' => true,
+				),
+			),
+			array(
+				array('title' => 'Another Title', 'mode' => 'one-button'),
+				array(
+					'//input[contains(@name, "mode") and @value="one-button" and @checked]' => true,
+					'//input[contains(@name, "mode") and @value="three-button" and not(@checked)]' => true,
+				'//input[contains(@name, "title") and @value="Another Title"]' => true,
+				),
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider providerTestForm
+	 */
+	function testForm($instance, $expected_additional_xpath) {
+		$w = new ComicPressBookmarkWidget();
+
+		ob_start();
+		$w->form($instance);
+		$content = ob_get_clean();
+
+		$this->assertTrue(($xml = _to_xml($content, true)) !== false);
+
+		foreach ($expected_additional_xpath as $xpath => $value) {
+			$this->assertTrue(_xpath_test($xml, $xpath, $value), $xpath);
+		}
+	}
+}