Initial commit

flattr/flattr.php

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+<?php
+/*
+Plugin Name: Flattr
+Plugin URI: http://api.flattr.com/plugins/
+Description: Give your readers the opportunity to Flattr your effort
+Version: 0.2
+Author: Flattr
+Author URI: http://flattr.com/
+*/
+
+
+// Defines
+
+define(FLATTR_WP_VERSION, '0.2');
+define(FLATTR_WP_SCRIPT,  'http://flattr.com/api/flattr.js');
+
+
+// Init
+
+if (is_admin())
+{
+	add_action('admin_menu', 'flattr_admin_menu');
+	add_action('admin_init', 'flattr_admin_init' );
+}
+
+
+// Admin methods
+
+function flattr_admin_menu()
+{
+	add_options_page('Flattr', 'Flattr', 8, basename(__FILE__), 'flattr_settings_page');
+}
+
+function flattr_admin_init()
+{
+	register_setting('flattr-settings-group', 'flattr_uid');
+	register_setting('flattr-settings-group', 'flattr_cat');
+}
+
+function flattr_settings_page()
+{
+	?>
+	<div class="wrap">
+		<h2>Flattr Settings</h2>
+		<form method="post" action="options.php">
+			<?php settings_fields( 'flattr-settings-group' ); ?>
+			<table class="form-table">
+				<tr valign="top">
+					<th scope="row">Your Flattr user ID</th>
+					<td><input name="flattr-uid" type="text" value="<?php echo(get_option('flattr_uid')); ?>" /></td>
+				</tr>
+				<tr valign="top">
+					<th scope="row">The category for your posts</th>
+					<td><input type="text" name="flattr-cat" value="<?php echo get_option('flattr_cat'); ?>" /> (choose between text, images, audio, video, software, rest)</td>
+				</tr>
+			</table>
+			<p class="submit">
+				<input type="submit" class="button-primary" value="<?php _e('Save Changes') ?>" />
+			</p>
+		</form>
+	</div>
+	<?php
+}
+
+function flattr_safe_output($expression)
+{
+	return trim(str_replace("\n", ' ', htmlspecialchars(addslashes($expression))));
+}
+
+
+// User methods
+
+function the_flattr_permalink()
+{
+	echo(get_the_flattr_permalink());
+}
+
+function get_the_flattr_permalink()
+{
+	$output = "<script type=\"text/javascript\">\n";
+	$output .= "var flattr_wp_ver = '" . FLATTR_WP_VERSION . "';\n";
+	$output .= "var flattr_uid = '" . flattr_safe_output(get_option('flattr-uid'))                  . "';\n";
+	$output .= "var flattr_cat = '" . flattr_safe_output(get_option('flattr-cat'))                  . "';\n";
+	$output .= "var flattr_tle = '" . flattr_safe_output(get_the_title())                           . "';\n";
+	$output .= "var flattr_dsc = '" . flattr_safe_output(get_the_excerpt())                         . "';\n";
+	$output .= "var flattr_tag = '" . flattr_safe_output(strip_tags(get_the_tag_list('', ',', ''))) . "';\n";
+	$output .= "var flattr_url = '" . flattr_safe_output(get_permalink())                           . "';\n";
+	$output .= "</script>";
+
+	return $output . '<script src="' . FLATTR_WP_SCRIPT . '" type="text/javascript"></script>';
+}
+
+
+// Deprecated methods
+
+function FlattrPerma()
+{
+	$message = 'Deprecated function FlattrPerma() called, use the_flattr_permalink() instead.';
+	trigger_error($message, E_USER_NOTICE);
+	echo('<!-- ' . $message . ' -->');
+}
+
+function FlattrDyn()
+{
+	$message = 'Deprecated function FlattrDyn() called.';
+	trigger_error($message, E_USER_NOTICE);
+	echo('<!-- ' . $message . ' -->');
+}

flattr/readme.txt

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+FLATTR WORDPRESS PLUGIN
+
+== Description ==
+
+This plugin allows you to easily add a Flattr button to your wordpress blog.
+
+
+== Installation ==
+
+1. Upload the folder 'flattr' to your server in the folder '/wp-content/plugins/'
+2. Go to the WordPress control panel and find the 'Plugins' section
+3. Activate the plugin 'Flattr'
+4. Go to the 'Options' section and select 'Flattr'
+5. Add your default category (which usually would be 'text' if you have a normal blog), and your Flattr user ID (your user ID can be found on your dashboard on http://flattr.com/)
+6. Add the following code snippet within 'the loop' in index.php or single.php for your theme:
+
+<?php the_flattr_permalink(); ?>
+
+7. PROFIT!!
+
+
+== Support ==
+
+You can always ask us for help on flattrbeta@flattr.com - or twitter to #flattr and ask the whole community!