Easily find the course id for any page

Here is a nice code snippet to find the course id of a page (assuming it's actually related to a course).

global $PAGE;

$context = $PAGE->context;
$coursecontext = $context->get_course_context();

// current course id
$courseid = $coursecontext->instanceid;

Tada! Came across this on stackoverflow today and thought I would keep a record of it for myself :)

Define a new font-face using $CFG->wwwroot

It's been several times now where I defined a new font-face type with my CSS file using an absolute url path to my website. And of course, that doesn't work if I want to port my code to another server. Or even put it on my local machine.

The best way to do this is to point my css to use the $CFG->wwwroot location when including my font files. This way, you only have to modify the config.php (one file, instead of many) to change your site url.

The way to do this is:

1)  Inside of your own theme, you should have a lib.php file. In my case, this is the file structure:  theme/mytheme/lib.php

2)  I used this forum post as inspiration, but I'll also give a quick recap down below: https://moodle.org/mod/forum/discuss.php?d=220495

3)  Inside of lib.php, create a new function:
<?php

function mytheme_process_css($css, $theme) {
    $css = mytheme_set_fontwww($css);
    return $css;
}

function mytheme_set_fontwww($css) {
    global $CFG;
    
    $tag = 'setting:fontwww';
    $css = str_replace($tag, $CFG->wwwroot . '/theme/mytheme/fonts/', $css);
    return $css;
}
?>

That part that is highlighted in yellow above, make sure that it is the location of where your font files are located. (So an extra step would be making sure you put your font files on the server to begin with :)

Next, you need to modify your css file. For myself, I defined my new font inside of theme/mytheme/style/core.css.

@font-face
{
    font-family: ArchitectsDaughter;
    src: url('setting:fontwwwArchitectsDaughter.eot'); /* IE8-9 */
    src: url('setting:fontwwwArchitectsDaughter.eot?#iefix') format('embedded-opentype'),  
         url('setting:fontwwwArchitectsDaughter.ttf') format('truetype');

}

Notice that the parts I highlighted above are the same text as the "$tag" variable I assigned in the previous functions. Also, my code has multiple font files to suit both Internet Explorer and other browsers.

Make sure to refresh the theme caches on your server and/or computer. After that, you should see your new font appear.

Setting up cPanel account from WHM

Setting up a server with the WHM panel is pretty easy, since most of that is done for you by your hosting company. But it's not so intuative to setup the cPanel account itself (for the first time installation). So here are some instructions:

Here is a video: http://www.namecheap.com/support/knowledgebase/article.aspx/1091/97/web-hosting-tutorials-how-to-create-a-cpanel-account-in-whm

First you need a domain:
1) Purchase one from godaddy.

Or create a subdomain:
http://support.godaddy.com/help/article/4080/managing-a-domain-names-subdomains?pc_split_value=1&countrysite=in
1) From Account manager, click on the "Domains" section to open it up. Select the domain you want and click on the "Launch" button.
2) Click on the "DNS Zone File" tab
3) Click on the "Edit" button.
4) Now you should be inside the DNS Manager section. At the very top of the page, there should be a tool bar with icons. Click on the "Add Record" icon.
5)  From the drop-down box, choose the option called "A (Host)."
6)  Inside the box called "Host Name", enter the subdomain you want to use. (For example, dev.mydomain.com)
7)  Enter the IP it should point to.
8)  Click Okay. Now you will return to the DNS Manager page.
9)  Remember to now click on the "SAVE FILE" button at the top of the page.
10)  You'll probably need to wait a couple hours before it takes affect.

Then setup WHM:
1)  Login to your WHM panel and go to:   Home -> Account Functions -> Add new account
2)  Fill in all the information with your domain.
3)  Create a default package with manual settings. Leave everything as is.
4)  Click save!

Now you have an account that will access cPanel. From the WHM manager, you can go to: Accouts -> List Accounts. Then click on the cPanel icon to login.

Or you can login to your cPanel directly: http://myip:2083
===========================

Now setup a database in cPanel:
1) Inside of cPanel, go to the section called "msqyl databases". You need to create a new database with collation utf8_unicode. Remember the name.
2)  Create a new user for your database
3)  Finally assign the user you just made, to the new database you just created. Give the user all privileges.

Additions to moodle install:
http://docs.moodle.org/24/en/CentOS_Linux_installation
http://docs.moodle.org/24/en/PHP
- Enabled XCache for php
- Enable IonCube Loader if necessary for custom licensing tools
- Make sure you have mysqli installed for the database (done through WHM->software->easyapache)
- Make sure you have curl installed

Now to setup moodle inside of cpanel:
1) Go to the Filemanager.
2) Create a folder named "moodledata" at the same level as the "public_html" item. Or simply remember to install it at a higher level than the moodle code. It needs to be one level higher in a folder hierarchy.
3) Go inside the "public_html" item. Upload a zip file of the latest moodle release. Upack the zip file. (Note: the zip file might extract to a folder called "moodle." For our purposes, make sure that all files are not within a separate folder, but extracted directly inside of "public_html."
4) Access the website via url to start the moodle installation process.

During installation:
1)  Make sure the "unix socket" check box is on.
2)  Make sure your database was set with the utf8_unicode option

After installation:
1)  Make sure you set the cron for the moodle site and server.
http://docs.moodle.org/24/en/Cron_with_web_hosting_services
2)  Go into cPanel for your server. Scroll down to the "Advanced" section and click on the "Cron Jobs" button.
3)  Choose the timing for your cron job (normal is to every 30 minutes)
4)  Enter the cron command like this example:  /usr/local/bin/php -q /home/username/public_html/moodle/admin/cli/cron.php