Software licensing – updater implementation for wordpress plugins – easy digital downloads

Software Licensing is an extension for Easy Digital Downloads that makes it easy to license your digital products. R database packages Learn more at the main Easy Digital Downloads website.

Adding support for automatic upgrades to your WordPress plugins with the Software Licensing add-on is really simple.


Database disk image is malformed After you have setup your product in Easy Digital Downloads and configured the licensing options, there is just a small code snippet and one file that you need to include in your WordPress plugin.

Included with your download of the Software Licensing add-on is a sample plugin. Windows 8 data recovery software It is highly recommended that you open this up and look at its entirety.

In your main plugin file, preferably near the top, or where you have other constants defined, add the following code: // this is the URL our updater / license checker pings. Database naming standards This should be the URL of the site with EDD installed

define( ‘EDD_SL_STORE_URL’, ‘http://yoursite.com’ ); // IMPORTANT: change the name of this constant to something unique to prevent conflicts with other plugins using this system

define( ‘EDD_SL_ITEM_NAME’, ‘Sample Plugin’ ); // IMPORTANT: change the name of this constant to something unique to prevent conflicts with other plugins using this system

EDD_SL_ITEM_NAME must be set to the name of your product in EDD. Data recovery training online For example, if your Download in EDD is named “Love It Pro”, set this to “Love It Pro” as well. Database query Step 2 – Include the updater class

The update system itself is contained within the file called “EDD_SL_Plugin_Updater.php”. Database isolation levels This file can be found in the Software Licensing plugin folder inside samples/edd-sample-plugin/ . Database version control You need to copy this file into your own plugin’s folder. Database record definition It can be in the same main folder as your plugin file, or in a sub directory like /includes/ . Database glossary Either way you simply need to refer to it properly in the code below, like so: if( !class_exists( ‘EDD_SL_Plugin_Updater’ ) ) {

You may need to adjust the file path, depending on where you have decided to place the file within your plugin’s folder structure. Data recovery druid Step 3 – Initiate the updater class

The license key in this example is stored in an option called “edd_sample_license_key”. Data recovery houston tx You will need to adjust this to retrieve the license key from the option you have setup for your plugin. Database 2010 If you need help setting up an option to store the license key in, take a look at the sample plugin as it includes a fully functional settings page.

• $api_url – this is the URL of your site that is running Easy Digital Downloads (and the Software Licensing add-on). Dayz database map Pass the EDD_SL_STORE_URL constant we defined earlier here.

• $plugin_file – this is the main plugin file. Database website template I suggest you use the __FILE__ magic constant provided by PHP. 7 data recovery registration code Note, to do this, you must have this snippet placed in your main plugin file.

• beta – this allows you to indicate if customers should receive update notifications for beta version. 7 databases in 7 weeks pdf See Releasing beta versions for more information.

In order for a plugin to receive one-click updates, the license key needs to be activated. Database key definition To activate a license key the customer will need to enter the key an a field within your plugin settings and then that key needs to be sent to the Software Licensing API on your store’s site.

The sample plugin included with Software Licensing uses a simple settings page with a single input field. Database hierarchy This can work quite well but is meant primarily for demonstrative purposes. Data recovery on mac It is recommended that you integrate the license key field on your existing settings pages.

The first is the license itself and the second is the status of the license. Data recovery kali linux Once we have activated our license, we will change the status (on our local site) to “active”. I card data recovery This is so that we can show an “Activate License” button if the license has not yet been activated, and hide the button if it has. Database name See the screenshot below:

The idea here is that we first enter a license key and click “Save Changes”, which causes the license key to be stored in our plugin/theme options. Database quiz Once the option is stored, we click the “Activate License” button to trigger the API call.

The activate button is just a simple input field with a type of “submit” and a name attribute that is different than our save button. Database url The names must be different so that we can know when the activate license button was clicked. Os x data recovery free Step 5 – Activate the license key

To activate a license key, we “listen” for the Activate License button to be clicked then grab the value entered in the license key field and send an activation request to the Software Licensing API. Fda 510 k database That process looks like this:

If everything runs okay after clicking the “Activate License” button, the activate button will be replaced with the word “active”, and the license status will reflect the newly activated state in your EDD store’s dashboard. Database research If there is an error when activating the license key, the page will be reloaded and an error and message parameter will be added to the URL. Graph database We can then use the admin_notices hook (or any other applicable method) to display the error to the customer:

• The code shown on this page is purely for demonstrative purposes and is not meant to be used as is. Data recovery android free Do not copy and paste it into your plugin and expect it to work as is.

• All function names added to your plugin need to get a unique prefix. Database software We have used edd_sample_ throughout this example. Database software definition Do not keep edd_sample_ in your own plugin, replace it with your own unique prefix.

Software Licensing is an extension for Easy Digital Downloads that makes it easy to license your digital products. Database error 7719 at exe Learn more at the main Easy Digital Downloads website.

Adding support for automatic upgrades to your WordPress plugins with the Software Licensing add-on is really simple. Data recovery nj After you have setup your product in Easy Digital Downloads and configured the licensing options, there is just a small code snippet and one file that you need to include in your WordPress plugin.

Included with your download of the Software Licensing add-on is a sample plugin. Iphone 6 data recovery mac It is highly recommended that you open this up and look at its entirety.

In your main plugin file, preferably near the top, or where you have other constants defined, add the following code: // this is the URL our updater / license checker pings. Database design tool This should be the URL of the site with EDD installed

define( ‘EDD_SL_STORE_URL’, ‘http://yoursite.com’ ); // IMPORTANT: change the name of this constant to something unique to prevent conflicts with other plugins using this system

define( ‘EDD_SL_ITEM_NAME’, ‘Sample Plugin’ ); // IMPORTANT: change the name of this constant to something unique to prevent conflicts with other plugins using this system

EDD_SL_ITEM_NAME must be set to the name of your product in EDD. H data recovery software For example, if your Download in EDD is named “Love It Pro”, set this to “Love It Pro” as well. 1 care data recovery software Step 2 – Include the updater class

The update system itself is contained within the file called “EDD_SL_Plugin_Updater.php”. Database user interface This file can be found in the Software Licensing plugin folder inside samples/edd-sample-plugin/ . Data recovery jaipur You need to copy this file into your own plugin’s folder. Database platforms It can be in the same main folder as your plugin file, or in a sub directory like /includes/ . Data recovery group Either way you simply need to refer to it properly in the code below, like so: if( !class_exists( ‘EDD_SL_Plugin_Updater’ ) ) {

You may need to adjust the file path, depending on where you have decided to place the file within your plugin’s folder structure. Database xls Step 3 – Initiate the updater class

The license key in this example is stored in an option called “edd_sample_license_key”. C database library You will need to adjust this to retrieve the license key from the option you have setup for your plugin. 510 k database If you need help setting up an option to store the license key in, take a look at the sample plugin as it includes a fully functional settings page.

• $api_url – this is the URL of your site that is running Easy Digital Downloads (and the Software Licensing add-on). How to become a database administrator Pass the EDD_SL_STORE_URL constant we defined earlier here.

• $plugin_file – this is the main plugin file. Database xml I suggest you use the __FILE__ magic constant provided by PHP. Database terminology Note, to do this, you must have this snippet placed in your main plugin file.

• beta – this allows you to indicate if customers should receive update notifications for beta version. Database theory See Releasing beta versions for more information.

In order for a plugin to receive one-click updates, the license key needs to be activated. Database 1 to 1 relationship To activate a license key the customer will need to enter the key an a field within your plugin settings and then that key needs to be sent to the Software Licensing API on your store’s site.

The sample plugin included with Software Licensing uses a simple settings page with a single input field. Database testing This can work quite well but is meant primarily for demonstrative purposes. Database graph It is recommended that you integrate the license key field on your existing settings pages.

The first is the license itself and the second is the status of the license. Database naming conventions Once we have activated our license, we will change the status (on our local site) to “active”. Database entity This is so that we can show an “Activate License” button if the license has not yet been activated, and hide the button if it has. Database developer See the screenshot below:

The idea here is that we first enter a license key and click “Save Changes”, which causes the license key to be stored in our plugin/theme options. Data recovery plan Once the option is stored, we click the “Activate License” button to trigger the API call.

The activate button is just a simple input field with a type of “submit” and a name attribute that is different than our save button. Data recovery kansas city The names must be different so that we can know when the activate license button was clicked. N k database Step 5 – Activate the license key

To activate a license key, we “listen” for the Activate License button to be clicked then grab the value entered in the license key field and send an activation request to the Software Licensing API. Data recovery 2016 That process looks like this:

If everything runs okay after clicking the “Activate License” button, the activate button will be replaced with the word “active”, and the license status will reflect the newly activated state in your EDD store’s dashboard. 510 k database fda If there is an error when activating the license key, the page will be reloaded and an error and message parameter will be added to the URL. Database programmer We can then use the admin_notices hook (or any other applicable method) to display the error to the customer:

• The code shown on this page is purely for demonstrative purposes and is not meant to be used as is. Data recovery osx Do not copy and paste it into your plugin and expect it to work as is.

• All function names added to your plugin need to get a unique prefix. Database integrity We have used edd_sample_ throughout this example. Database backup Do not keep edd_sample_ in your own plugin, replace it with your own unique prefix.

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