Initial commit

api.php

@@ -0,0 +1,64 @@
+<?php
+/**
+ * Cognito Forms WordPress Plugin.
+ *
+ * The Cognito Forms WordPress Plugin 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.
+ *
+ * The Cognito Forms WordPress Plugin 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
+ */
+
+// Cognito API access
+class CognitoAPI {
+	public static $servicesBase = 'https://services.cognitoforms.com/';
+	public static $formsBase = 'https://www.cognitoforms.com/';
+	
+	// Fetches all forms for an organization
+	// $api_key - API Key for the organization
+	public static function get_forms($api_key) {
+		$response = wp_remote_fopen(self::$servicesBase . 'forms/api/' . $api_key . '/forms');
+
+		return $response;
+	}
+	
+	// Fetches organization information for a given member
+	// $session_token - Valid session token
+	public static function get_organization($session_token) {
+		$response = wp_remote_fopen(self::$servicesBase . 'member/admin/organization?token=' . urlencode($session_token));	
+		$organization = json_decode($response);
+
+		return $organization;
+	}
+	
+	// Builds form embed script
+	public static function get_form_embed_script($public_key, $formId) {
+		$base = self::$servicesBase;
+		return <<< EOF
+			<div class="cognito">
+				<script src="{$base}session/script/{$public_key}"></script>
+				<script>Cognito.load("forms", { id: "{$formId}" });</script>
+			</div>
+EOF;
+	}
+
+	// Builds Cognito module embed script
+	public static function get_embed_script($key, $module) {
+		$base = self::$servicesBase;
+		return <<< EOF
+			<div class="cognito">
+				<script src="{$base}session/script/{$key}"></script>
+				<script>Cognito.load("{$module}");</script>
+			</div>
+EOF;
+	}
+}
+
+?>

plugin.php

@@ -0,0 +1,188 @@
+<?php
+
+/*
+Plugin Name: Cognito Forms
+Plugin URI: http://wordpress.org/plugins/cognito-forms/
+Description: Cognito Forms is a free online form builder that integrates seemlessly with WordPress. Create contact forms, registrations forms, surveys, and more!
+Version: 1.1.8
+Author: Cognito Apps
+Author URI: https://www.cognitoforms.com
+*/
+
+/**
+ * Cognito Forms WordPress Plugin.
+ *
+ * The Cognito Forms WordPress Plugin 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.
+ *
+ * The Cognito Forms WordPress Plugin 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
+ */
+
+require_once dirname(__FILE__) . '/api.php';
+
+// The Cognito Plugin!
+class Cognito_Plugin {
+	// Initialization actions
+	private static $actions = array(
+		'admin_init',
+		'admin_menu',
+		'wp_ajax_fetch_api_keys',
+		'wp_ajax_get_forms',
+		'wp_enqueue_scripts'
+	);
+	
+	// Supported shortcodes
+	private static $shortcodes = array(
+		'Cognito' => 'renderCognitoShortcode',
+		'cognito' => 'renderCognitoShortcode',
+		'CognitoForms' => 'renderCognitoFormsShortcode',
+		'cognitoforms' => 'renderCognitoFormsShortcode'
+	);
+	
+	// Entrypoint
+	public function __construct() {
+		$this->addActions(self::$actions);
+		$this->addShortcodes(self::$shortcodes);
+	}
+	
+	// Initialize plug-in
+	public function admin_init() {
+		if(!current_user_can('edit_posts') && !current_user_can('edit_pages')) return;		
+		
+		register_setting('cognito_plugin', 'cognito_api_key');
+		register_setting('cognito_plugin', 'cognito_admin_key');
+		register_setting('cognito_plugin', 'cognito_public_key');
+		register_setting('cognito_plugin', 'cognito_organization');
+		
+		// If the flag to delete options was passed-in, delete them
+		if (isset($_GET['cog_clear']) && $_GET['cog_clear'] == '1') {
+			delete_option('cognito_api_key');
+			delete_option('cognito_admin_key');
+			delete_option('cognito_public_key');
+			delete_option('cognito_organization');
+		}
+		
+		// Add tinyMCE plug-in
+        if(get_user_option('rich_editing') == 'true') {
+			$this->addfilters(array( 
+				'mce_buttons',
+				'mce_external_plugins'                
+            ));
+		}
+	}
+
+	// Register required scripts
+	public function wp_enqueue_scripts() {
+		wp_enqueue_script('jquery');
+	}
+	
+	// Ajax callback to allow fetching of API keys based on session token
+	public function wp_ajax_fetch_api_keys() {
+		$organization = CognitoAPI::get_organization($_POST['token']);
+
+		if (!is_null($organization)) {
+			delete_option('cognito_api_key');
+			delete_option('cognito_admin_key');
+			delete_option('cognito_public_key');
+			delete_option('cognito_organization');
+		
+			update_option('cognito_api_key', $organization->apiKey);
+			update_option('cognito_admin_key', $organization->adminKey);
+			update_option('cognito_public_key', $organization->publicKey);
+			update_option('cognito_organization', $organization->code);
+		}
+		
+		die;
+	}
+	
+	// Ajax callback to allow fetching of forms for a given organization
+	public function wp_ajax_get_forms() {
+		$api_key = get_option('cognito_api_key');
+		
+		if ($api_key) {
+			$forms = CognitoAPI::get_forms($api_key);
+
+			echo $forms;		
+		}		
+		
+		die;
+	}
+	
+	// Initialize administration menu (left-bar)
+	public function admin_menu() {
+		add_menu_page('Cognito Forms', 'Cognito Forms', 'manage_options', 'Cognito', array($this, 'main_page'), '../wp-content/plugins/cognito-forms/cogicon.ico');
+		add_submenu_page('Cognito', 'Cognito Forms', 'View Forms', 'manage_options', 'Cognito', array($this, 'main_page'));
+		add_submenu_page('Cognito', 'Create Form', 'New Form', 'manage_options', 'CognitoCreateForm', array($this, 'main_page'));
+		add_submenu_page('Cognito', 'Templates', 'Templates', 'manage_options', 'CognitoTemplates', array($this, 'main_page'));
+		
+		add_options_page('Cognito Options', 'Cognito Forms', 'manage_options', 'CognitoOptions', array($this, 'options_page'));
+    }
+
+	// Called when a 'Cognito' shortcode is encountered, renders embed script
+	public function renderCognitoShortcode($atts, $content = null, $code = '') {
+		// Default to key setting, unless overridden in shortcode (allows for modules from multiple orgs)
+		$key = empty($atts['key']) ? get_option('cognito_public_key') : $atts['key'];
+		if (empty($atts['module']) || empty($atts['key'])) return '';
+		
+		return CognitoAPI::get_embed_script($key, $atts['module']);
+	}
+	
+	// Called when a 'CognitoForms' shortcode is encountered, renders form embed script
+	public function renderCognitoFormsShortcode($atts, $content = null, $code = '') {
+		// Default to key setting, unless overridden in shortcode (allows for modules from multiple orgs)
+		$key = empty($atts['key']) ? get_option('cognito_public_key') : $atts['key'];
+		if (empty($atts['id']) || empty($key)) return '';
+		
+		return CognitoAPI::get_form_embed_script($key, $atts['id']);
+	}
+
+	// Entrypoint for Cognito Forms access
+	public function main_page() {		
+		include 'tmpl/main.php';
+	}
+	
+	public function options_page() {
+		include 'tmpl/options.php';
+	}
+	
+	// Set up tinyMCE buttons
+	public function mce_buttons($buttons) {
+		array_push($buttons, '|', 'cognito');
+		return $buttons;
+	}
+
+	// Initialize tinyMCE plug-in
+	public function mce_external_plugins($plugins) {
+		$plugins['cognito'] = plugin_dir_url( __FILE__ ) . 'tinymce/plugin.js';
+		return $plugins;
+	}
+
+	// Registers plug-in actions
+    private function addActions($actions) {
+        foreach($actions as $action)
+            add_action($action, array($this, $action));
+    }
+
+	// Registers shortcodes
+    private function addShortcodes($shortcodes) {
+        foreach($shortcodes as $tag => $func)
+            add_shortcode($tag, array($this, $func));
+    }
+	
+	// Registers tinyMCE filters
+	private function addFilters($filters) {
+		foreach($filters as $filter)
+			add_filter($filter, array($this, $filter));
+	}
+}
+
+new Cognito_Plugin;
+?>

readme.txt

@@ -0,0 +1,93 @@
+=== Cognito Forms ===
+Contributors: cognitoapps
+Donate link: https://www.cognitoforms.com
+Tags: form, forms, cognito, cognito forms, create form, create forms, form builder, form creator, form generator, html form, online form, online form builder, online forms, registration, survey, surveys, web form, web forms, embed, anti-spam, email form, email, responsive, payment
+Requires at least: 3.5
+Tested up to: 5.6
+Stable tag: 1.1.8
+License: GPLv2 or later
+License URI: http://www.gnu.org/licenses/gpl-2.0.html
+
+Create responsive contact forms, order forms, registration forms and more. For free and without ever leaving WordPress.
+
+== Description ==
+Basic or advanced, we have all the features you need to quickly create powerful online forms.
+
+FREE Features:
+-----------
+
+[Unlimited Forms & Fields](https://www.cognitoforms.com/features/unlimited-forms-fields)  
+Collect all the data you need, no matter what - make as many forms as you want, with as many fields as you want.  
+[Calculations](https://www.cognitoforms.com/features/calculations)  
+Let us do the math for you - build forms with powerful calculations that can total costs, compare dates and so much more.  
+[Conditional Logic](https://www.cognitoforms.com/features/conditional-logic)  
+Take each of your users on a unique path through your forms and control what they see with Conditional Logic.  
+[Countries, Languages & Currencies](https://www.cognitoforms.com/features/countries-languages-currencies)  
+18 languages. 121 countries. 137 currencies. Awesome forms.  
+[Email Notifications](https://www.cognitoforms.com/features/email-notifications)  
+Create custom autoresponder emails that include all the details of your customer's purchase or entry so they can review their order at any time.  
+[Entry Management](https://www.cognitoforms.com/features/entry-management)  
+Sort, filter, and organize your form submissions to help you smoothly run your business or organization.
+[File Uploads](https://www.cognitoforms.com/features/file-uploads)  
+Capturing multiple files at once, setting file size and type limits - it all comes free with every single Cognito Forms account.  
+[Form Confirmations](https://www.cognitoforms.com/features/form-confirmations)  
+Create a personalized message to confirm a user's submission and allow them to review their order or entry data.  
+[Multi-Page Forms](https://www.cognitoforms.com/features/multi-page-forms)  
+Get more responses to your complex surveys and long forms with page breaks, progress bars and conditional pages.  
+[Payment](https://www.cognitoforms.com/features/payment)  
+Secure credit and debit card payment processing through Stripe. Or upgrade to use PayPal.  
+[Rating Scales](https://www.cognitoforms.com/features/rating-scales)  
+Give your customers an outlet for feedback right on your forms with customizable rating scales.  
+[Repeating Sections & Tables](https://www.cognitoforms.com/features/repeating-sections)  
+Collect as much or as little data as your customers can give, without any extra work or adding a lot of clutter.  
+[SPAM Prevention](https://www.cognitoforms.com/features/spam-prevention)  
+Keep your forms easy-to-use while eliminating rogue entries with our powerful, automatic spam prevention.  
+[Template Sharing](https://www.cognitoforms.com/features/template-sharing)  
+Made an awesome form? Share your form as a template so others can bask in your awesomeness.  
+
+**Premium Features**  
+[Data Encryption](https://www.cognitoforms.com/features/data-encryption)  
+Keep your form data safe and sound.  
+[Document Merging](https://www.cognitoforms.com/features/document-merging)  
+Create PDF and Word docs from your entry data, completely customized the way you want.  
+[Electronic Signatures](https://www.cognitoforms.com/features/electronic-signatures)  
+Collect signatures on every form and on any device.  
+[Entry Sharing](https://www.cognitoforms.com/features/entry-sharing)  
+Give your users the ability to update their entries even after they've already been submitted.
+[HIPAA Compliance](https://www.cognitoforms.com/features/hipaa-compliance)  
+Easily create secure forms to engage with your patients and protect their data.
+[Save & Resume](https://www.cognitoforms.com/features/save-resume)  
+Allow users to pick up right where they left off by saving their progress on partially completed form responses.  
+[Saved Entry Views](https://www.cognitoforms.com/features/entry-management#saved)  
+After you sort and filter your entry data, save those settings to create a unique entry view.   
+
+Learn more at [cognitoforms.com](https://www.cognitoforms.com).
+
+== Installation ==
+
+1. Install and activate the plugin through the "Plugins" menu in WordPress.
+2. If you have not already done so, install and activate the "Classic Editor" plugin from the WordPress store.
+
+== Frequently Asked Questions ==
+
+= Is Cognito Forms cloud-hosted? =
+
+Yes, your forms and your submissions are securely stored in the cloud.
+
+= How do I create a form? =
+
+In order to create a form, you need to create a Cognito Forms account through the plugin. Once you design your form, you can embed it onto a post or a page by using the Cognito Forms icon, the orange cog, that shows up on the editor toolbar. We'll automatically add the short code for you.
+
+
+== Screenshots ==
+
+1. After activation, the Cognito Forms plugin will appear in your menu. Click on the plugin to be taken to Cognito Forms.
+2. Click on the menu icon in the upper right to log in or sign up.
+3. Once logged in, build a new form from a template or from scratch.
+4. Build your form and click "Save".
+5. In your WordPress menu, add a new Page or Post.
+6. In the editor, click on the orange Cog icon for Cognito Forms.
+7. Select the form name from the drop down and click "Insert Form".
+8. The plugin inserts the Cognito Forms short code for you.
+9. Preview or post your new form!
+

tinymce/dialog.php

@@ -0,0 +1,103 @@
+<?php
+/**
+ * Cognito Forms WordPress Plugin.
+ *
+ * The Cognito Forms WordPress Plugin 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.
+ *
+ * The Cognito Forms WordPress Plugin 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
+ */
+ ?>
+<!DOCTYPE html>
+<html>
+	<head>
+		<style>
+			body { overflow: hidden; }
+			button{margin-top:20px;color: #fff !important;text-shadow: 0 1px 1px rgba(0,0,0,.3);outline: none;cursor: pointer;text-align: center;text-decoration: none;font: 14px/100% 'Open Sans Condensed', sans-serif !important;font-weight: 700 !important;padding: 5px 15px 6px;border: solid 1px #95ba14;background: #aed136;}
+			.clearlooks2 .mceTop .mceLeft, .clearlooks2 .mceTop .mceRight{background:#00B4AC;padding:20px;font-family: 'Open Sans Condensed', Arial, Helvetica, sans-serif;font-size: 18px;font-weight: 700;color: #fff;}
+			body{padding: 10px 20px!important;font-family: 'Open Sans', Arial, Helvetica, sans-serif;font-size: 14px;font-weight: 400;}
+			h3 {margin-bottom:20px!important;color:#444!important;}
+		</style>
+		<script src="../../../../wp-includes/js/jquery/jquery.js"></script>
+		<script src="../../../../wp-includes/js/tinymce/tiny_mce_popup.js"></script>
+		<script src="../../../../wp-includes/js/tinymce/utils/mctabs.js"></script>
+		<script src="../../../../wp-includes/js/tinymce/utils/form_utils.js"></script>
+		<title>Cognito Forms</title>
+		<script>
+			var titleElements = tinyMCEPopup.getWin().document.querySelectorAll('.mceTop .mceLeft, .mceTop .mceRight, .mce-title');
+			for (var i = 0; i < titleElements.length; i++) {
+				titleElements[i].style.background = '#00B4AC';
+				titleElements[i].style.color = '#fff';
+			}
+
+			var closeElement = tinyMCEPopup.getWin().document.querySelector('.mceClose, .mce-close');
+			if (closeElement) closeElement.style.color = '#fff';
+			
+			function cognito_submit() {
+				var formSelect = document.getElementById('formSelect');
+				var shortcode = '[CognitoForms id="' + formSelect.value + '"]';
+				
+				if (window.tinyMCE) {
+					if (window.tinyMCE.execInstanceCommand) {
+						window.tinyMCE.execInstanceCommand('content', 'mceInsertContent', false, shortcode);
+						tinyMCEPopup.editor.execCommand('mceRepaint');
+					}
+					else if (window.tinyMCE.focusedEditor) {
+						window.tinyMCE.focusedEditor.insertContent(shortcode);
+					}
+					
+					tinyMCEPopup.close();
+				}
+				
+				return false;
+			}
+			
+			jQuery(function() {
+				var data = {
+					action: "get_forms"
+				};
+				jQuery.post(tinyMCEPopup.params.ajax_url, data, function(response) { 
+					if (response) {
+						var forms = JSON.parse(response);
+						
+						var formSelect = jQuery("#formSelect");
+						jQuery.each(forms, function() {
+							formSelect.append(jQuery("<option></option>")
+								.attr("value", this.Id)
+								.text(this.Name));
+						});
+						
+						jQuery("#form-list").show();
+					} else {
+						jQuery("#no-forms").show();
+					}
+				});
+			});			
+		</script>
+	</head>
+	
+	<body>
+		<div id="no-forms" style="display:none;">
+			<h3>You are not logged into your Cognito Forms account.</h3>
+			<p>Please click on the "Cognito Forms" link in the menu on the left and log in to register this plug-in with your account.</p>
+		</div>
+		
+		<div id="form-list" style="display:none;">
+			<h3>Embed a Form</h3>
+			<form method="post" action="">
+				<label for="formSelect">Choose a form</label>
+				<select id="formSelect">
+				</select><br/>
+				<button id="cognito-insert-form" type="button" onclick="cognito_submit();">Insert Form</button>
+			</form>
+		</div>
+	</body>
+</html>

tinymce/plugin.js

@@ -0,0 +1,24 @@
+(function(){
+    tinymce.create('tinymce.plugins.cognito', {
+        init : function(ed, url) {
+            ed.addCommand('cognito_embed_window', function() {
+                ed.windowManager.open({
+                    file   : url + '/dialog.php',
+                    width  : 400,
+                    height : 160,
+                    inline: 1
+                }, { plugin_url : url, ajax_url: ajaxurl });
+            });
+            
+            ed.addButton('cognito', {
+                title : 'Cognito Forms',
+				cmd : 'cognito_embed_window',
+				image : url + '/cogicon.ico'
+            });
+        }
+    });
+
+    tinymce.PluginManager.add('cognito', tinymce.plugins.cognito);
+
+})()
+

tmpl/main.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * Cognito Forms WordPress Plugin.
+ *
+ * The Cognito Forms WordPress Plugin 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.
+ *
+ * The Cognito Forms WordPress Plugin 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
+ */
+
+require_once dirname(__FILE__) . '/../api.php';
+
+$url = CognitoAPI::$formsBase;
+
+if ($_GET['page'] == 'CognitoCreateForm') {
+	$url = $url . 'forms/new';
+} elseif ($_GET['page'] == "CognitoTemplates") {
+	$url = $url . 'forms/templates';
+} else {
+	$url = $url . 'forms';
+}
+?>
+
+<iframe id="cognito-frame" src="<?php print $url; ?>" style="width:100%; overflow-x: hidden;"></iframe>
+
+<style>
+	body { overflow: hidden; }
+</style>
+
+<script language="javascript">
+	var element = document.getElementById('cognito-frame');
+	for (; element; element = element.previousSibling) {
+		if (element.nodeType === 1 && element.id !== 'cognito-frame') {
+			element.style.display = 'none';
+		}
+	}
+
+	var adminheight = document.getElementById('wpadminbar').clientHeight;
+	document.getElementById('cognito-frame').height = (document.body.clientHeight - adminheight) + "px";
+	window.addEventListener("message", messageListener);
+	window.addEventListener('resize', resizeListener);
+	
+	// Handler to watch for window resize to correctly update iframe height
+	function resizeListener(event) {
+		var adminheight = document.getElementById('wpadminbar').clientHeight;
+
+		document.getElementById('cognito-frame').height = (document.body.clientHeight) + "px";
+	}
+	
+	// Handler to listen for session tokens being broadcast from the Cognito iframe
+	function messageListener(event) {
+		var data = event.data;
+
+		var found = data.indexOf("token:");
+		if (found == 0) {
+			var token = data.substring("token:".length);
+			
+			// If a session token was received, and no api key is present, update
+			fetchApiKey(token);
+		}
+	}
+	
+	// Posts token to a hidden iframe so that a separate script can fetch necessary keys
+	function fetchApiKey(token) {
+		if (!token) return;
+		var data = {
+			action: "fetch_api_keys",
+			token: token
+		};
+		
+		jQuery.post(ajaxurl, data, function(response) { });
+	}	
+</script>

tmpl/options.php

@@ -0,0 +1,29 @@
+<h2>Cognito Forms</h2>
+
+<form method="post" action="options.php">
+    <?php settings_fields('cognito_plugin'); ?>
+	
+    <table class="form-table">
+        <tr valign="top">
+        <th scope="row">API Key</th>
+        <td><input type="text" name="cognito_api_key" style="width:300px;" value="<?php echo get_option('cognito_api_key'); ?>" /></td>
+        </tr>
+        <tr valign="top">
+        <th scope="row">Admin API Key</th>
+        <td><input type="text" name="cognito_admin_key" style="width:300px;" value="<?php echo get_option('cognito_admin_key'); ?>" /></td>
+        </tr>
+        <tr valign="top">
+        <th scope="row">Public API Key</th>
+        <td><input type="text" name="cognito_public_key" style="width:300px;" value="<?php echo get_option('cognito_public_key'); ?>" /></td>
+        </tr>
+        <tr valign="top">
+        <th scope="row">Organization Code</th>
+        <td><input type="text" name="cognito_organization" style="width:300px;" value="<?php echo get_option('cognito_organization'); ?>" /></td>
+        </tr>
+    </table>
+    
+    <p class="submit">
+    <input type="submit" class="button-primary" value="<?php _e('Save Changes') ?>" />
+    </p>
+
+</form>