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--- onboarding:errigalcommonheader [2018/07/10 11:46] – adsilva
+++ onboarding:errigalcommonheader [2021/06/25 10:09] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== Errigal Common Header ======
+ --- //[[avinash.dsilva@errigal.com|Avi]] 2018/07/10 02:49//
+As our project shares the same header with all the applications, It was decided to have one common header which could be re-used across all the application.
+Usage:
+First would be the configuration: (it can be inside grails config or your YAML files)
+<code>
+commonHeader{
+  config = "ext"
+  version = "1.0"
+  url = "https://sfqa.errigal.com/errigal-common-header/"
+}
+</code>
+The configuration is per environment, it is safe to use SFQA for your local development as well.
+The next thing to do would be to load the header code itself.
+<code>
+<script src="${grailsApplication.config.commonHeader.url}/conf/${grailsApplication.config.commonHeader.config}.js"></script>
+<script src="${grailsApplication.config.commonHeader.url}/commonHeader-${grailsApplication.config.commonHeader.version}.js"></script>
+</code>
+That should pretty much be it. The script will load the required config and JS files.
+These files are located within Apache(in the LB).
+Available APIs
+    ERRIGAL_HEADER.setAppTitle(String title);
+    ERRIGAL_HEADER.setLoginUserName(String username);
+    ERRIGAL_HEADER.addCSS(String customCss);
+Available functions that you can override: (These will be called whenever you click these links)
+    ERRIGAL_HEADER.home = function(){}
+    ERRIGAL_HEADER.logout = function(){}
+    ERRIGAL_HEADER.admin= function(){}
+    ERRIGAL_HEADER.support = function(){}
+Recipes:
+To change the links in the drop down menu:
+<code>
+//set the following to what the App requires.
+var myLink = window.ERRIGAL_HEADER.getLink('linkKey'); //use "let" in newer Apps
+myLink.show = false; //etc etc
+//then re-render the DOM
+window.ERRIGAL_HEADER.initHeader(document.body);
+</code>
+To change the default config, you may have to change the actual config file being loaded:
+for example: https://sfqa.errigal.com/errigal-common-header/conf/ext.js
+to change the above, edit /var/www/errigal-common-header/conf/ext.js
+----
+**Environment Configuration**
+  * In the ansible scripts per customer configuration the following parameter is configured (true or false) to open the IDMS links in a new tab: **openInNewWindow**
+  * **cssFileDir**: ('http://0.0.0.0:8000/src/customerCss/atc.css'). Ability to specify a different css file in order to customise certain header features per customer.
+  * **hidePoweredByLogo**: true / false - determines whether the powered by logo is shown in the right hand corner
+----
+**Deployment Playbooks**
+==== Redeploy Config files example ====
+<code>
+ansible-playbook -i ../env-configuration/nvqa/hosts deploy_common_header_config.yml --diff  --ask-vault-pass
+</code>
+==== Redeploy App example ====
+<code>
+ansible-playbook -i ../env-configuration/nvqa/hosts deploy_common_header_app.yml --diff --ask-vault-pass -e checkout=master
+</code>
+==== Run App locally ====
+In order to run the header app locally and see changes applied to another Errigal application you need to specify the common header settings in the app Config.groovy  / application.yml file.
+**Step1** - Run the header project locally using - python3 -m http.server or python -m SimpleHTTPServer 8000
+**Step2** - Run an Errigal App locally with the following attributes specified in the config file.
+<code>
+commonHeader{
+  config = "atc" // customer config
+  version = "2.0" // header version
+  url = "http://localhost:8000/errigal-common-header/"
+}
+</code>

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