jeremyboggs

<?php
/**
 * Removes inline width and height attributes for images. Thanks to
 * @boonebgorges and @wayne_graham for help with this!
 */
function clioweb_remove_inline_sizes($html) {
    $pattern = '/(\sheight|\swidth)="(.*?)"/';
    $html = preg_replace($pattern, '', $html);
    return $html;
}

jeremyboggs

<?php
/**
 * Custom function to retrieve any number of random featured items.
 *
 * @param int $num The number of random featured items to return
 * @param boolean $withImage Whether to return items with derivative images. True by default.
 * @return array An array of Omeka Item objects.
 */
function custom_get_random_featured_items($num = '10', $withImage = true)
{

jeremyboggs

<?php
/*
I created an Omeka plugin, WikiCite for Omeka, based on this code:

http://github.com/clioweb/WikiCiteOmeka

*/
/**
 * Generates Wikipedia citation code for an Omeka Item, and appends to the items/show page. 
 * Based on Cite_web template at http://en.wikipedia.org/wiki/Template:Cite_web, and 

jeremyboggs

<?php
/**
 * Some basics for creating your own rewrite rules in WordPress. Taken from
 * my WordHub plugin.
 */
class Whatever {

    function init() {
        add_action( 'rewrite_rules_array', array( $this, 'rewrite_rules_array') );
        add_filter( 'query_vars', array( $this, 'query_vars' ) );

jeremyboggs

<?php
/**
 * Returns a link to the first section in an exhibit.
 * 
 * @param Exhibit $exhibit|null If null, it uses the current exhibit
 * @param string $text|null If null, the link will use the title of the section.
 * @param array $props An array of properties for the link.
 */
function link_to_first_exhibit_section($exhibit = null, $text = null, $props = array()) {
    if (!$exhibit) {

jeremyboggs

<?php

function activation() {
    global $wpdb;
    
    // If we've got a multisite instance of WP
    if (function_exists('is_multisite') && is_multisite()) {
    
    // check if it is a network activation
        if (isset($_GET['networkwide']) && ($_GET['networkwide'] == 1)) {

jeremyboggs

<?php
/**
 * Converts any URLs in a given string to links.
 *
 * @param string $str The string to be searched for URLs to convert to links.
 * @return string
 */
function url_to_link($str)
{
    $pattern = "@\b(https?://)?(([0-9a-zA-Z_!~*'().&=+$%-]+:)?[0-9a-zA-Z_!~*'().&=+$%-]+\@)?(([0-9]{1,3}\.){3}[0-9]{1,3}|([0-9a-zA-Z_!~*'()-]+\.)*([0-9a-zA-Z][0-9a-zA-Z-]{0,61})?[0-9a-zA-Z]\.[a-zA-Z]{2,6})(:[0-9]{1,4})?((/[0-9a-zA-Z_!~*'().;?:\@&=+$,%#-]+)*/?)@";

jeremyboggs

<?php
/**
 * Example for writing a WP plugin that adds a custom post type and flushes
 * rewrite rules only once on initialization.
 */

/**
 * On activation, we'll set an option called 'my_plugin_name_flush' to true,
 * so our plugin knows, on initialization, to flush the rewrite rules.
 */

jeremyboggs

<?php
/**
 * Prepends the item form tabs with a specific element set.
 *
 * @param array The item form tabs. These will get filtered.
 * @return array A modified array of item form tabs.
 */
function custom_item_form_tab_order($tabs) {
    
    // The name of our element set. What the link in the tab says.

jeremyboggs

<?php $count = 0; ?>
<?php if( have_posts() ) : while( have_posts() ) : the_post(); ++$count; ?>
<div class="post">
    <h1><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h1>
    <?php if (($count == '1') && (!is_paged())): // If it's the first post on the first page. ?>
        
        <?php if ( has_post_thumbnail() ) the_post_thumbnail(); ?>
        <?php the_excerpt(); ?>
        
    <?php else: // If it's any other post on any other page. ?>