mrwweb’s gists

mrwweb / truncate_html_string.php

Created July 3, 2014 18:08

Improved version of text-truncating html string function to improve character count accuracy. Code found on oikos.org.uk/2013/02/tech-notes-a-wordpress-excerpt-with-html-tags/.

	<?
	/**
	* Truncates text.
	*
	* Cuts a string to the length of $length and replaces the last characters
	* with the ending if the text is longer than length.
	*
	* See: oikos.org.uk/2013/02/tech-notes-a-wordpress-excerpt-with-html-tags/
	* See also: wpengineer.com/2410/dont-use-strlen/
	* See also also: oikos.org.uk/2013/02/tech-notes-a-wordpress-excerpt-with-html-tags/#comment-1467093876

mrwweb / fpw_image_size_filter_examples.php

Last active August 29, 2015 14:06

Feature a Page Widget 2.0 Filter Examples

See: https://gist.github.com/56edda993e0b7062c7af

mrwweb / content-taxonomy-head.php

Last active August 29, 2015 14:06

These three files should go in a child theme of the WP Advocate theme if using the People Profile CPT to show individual People Category taxonomy archive pages

	<article id="post-<?php the_ID(); ?>" <?php post_class(); ?>>

	<header class="entry-header clearfix">
	<h1 class="entry-title"><?php echo single_term_title(); ?></h1>
	</header><!-- .entry-header -->

	<?php
	$term_description = term_description();
	if( $term_description ) : ?>
	<div class="entry-content post-content">

mrwweb / fpw_image_size_filter_examples.php

Last active August 29, 2015 14:06

Example of fpw_image_size filter in Feature a Page Widget 2.0. By default, Feature a Page Widget registers three sizes, one for each layout: fpw_big, fpw_square, fpw_banner. NOTE: To produce consistent image sizes and a good widget layout, CSS rules like max-width may at times affect the image's apparent size on the front end.

	<?php
	/**
	* replace one of the widget image sizes
	*
	* examples replaces the banner layout's image with the 'large' size image from Settings > Media
	*
	* If you replacing $size with a custom image size, you must register that separately with add_image_size()
	*
	* @param $size string slug of registered image size
	* @return string\|array slug of registered image size or "array( width, height )" (not recommended)

mrwweb / fpw_post_types_filter_examples.php

Last active August 29, 2015 14:06

Examples of the fpw_post_types filter in Feature a Page Widget 2.0. By default, the widget will allow Pages and Posts to be featured.

	<?php
	/**
	* add a post type that can be featured in the Feature a Page Widget
	*
	* Any post types added via this filter automatically have support added for excerpts and featured images
	*
	* This example adds the ability to feature the "book" post type
	*
	* @param $post_types array array of post_type slugs that can be featured with the widget
	*/

mrwweb / fpw_read_more_text_filter_examples.php

Created September 22, 2014 18:27

Example of the fpw_read_more_text filter in Feature a Page Widget 2.0. The widget uses an accessible "read more" link that says in full "Read More about {Page Title}..." to screen readers, search engines, etc. but only appears as "Read More..." The filter only modifies the visible portion of the link.

	<?php
	/**
	* modify the "Read More" text in the accessible "Read More" link
	*
	* example: change it to "Continue Reading"
	*
	* @param $read_more_text string The "________" in "________ about {Page Title}"
	*/
	function fpw_change_read_more( $read_more_text ) {
	$read_more_text = __( 'Continue Reading', 'your-text-domain' );

mrwweb / fpw_widget_templates_filter_examples.php

Last active August 29, 2015 14:06

Example of fpw_widget_templates filter in Feature a Page Widget 2.0. Allows remove of default layouts, "registering" of custom layouts, or setting one layout for all widget instances.

	<?php
	/**
	* remove a default template
	*
	* default templates are: big, banner, wrapped
	*
	* this example removes the "Big Image" template
	*
	* @param $templates array slug => label pairs of templates
	*/

mrwweb / fpw_auto_excerpt_filter_example.php

Created September 22, 2014 18:34

Example of fpw_auto_excerpt filter in Feature a Page Widget 2.0. By default, the widget only shows the excerpt for posts with an explicitly-set excerpt (i.e. has_excerpt() is TRUE).

	<?php
	/**
	* Set fpw_auto_excerpt to TRUE to allow auto-generated excerpts if the Excerpt field is blank
	*
	* Uses the_excerpt() and associated filters.
	*/
	add_filter( 'fpw_auto_excerpt', '__return_true' );

mrwweb / bar.php

Created September 25, 2014 22:37

"Disabliing AJAX" in Event Views (List, Month, etc.) in The Event Calendar by Modern Tribe

	<?php
	/**
	* Events Navigation Bar Module Template
	* Renders our events navigation bar used across our views
	*
	* Override this template in your own theme by creating a file at [your-theme]/tribe-events/modules/bar.php
	*
	* $filters and $views variables are loaded in and coming from
	* the show funcion in: lib/tribe-events-bar.class.php
	*

mrwweb / functions.php

Created November 3, 2014 22:54

Move "Add to iCal / Google" links below event information in Modern Tribe's The Events Calendar plugin.

	<?php
	remove_filter('tribe_events_single_event_after_the_content', array('TribeiCal', 'single_event_links'), 10, 1);
	add_filter( 'tribe_events_single_event_after_the_meta', array('TribeiCal', 'single_event_links'), 10, 1);

Mark Root-Wiley mrwweb