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plugin.php
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<?php
/*
Plugin Name: Bootstrap Shortcodes for WordPress
Plugin URI: http://logoscreative.co
Description: Add shortcodes allowing common Bootstrap components to be used in the Visual Editor
Version: 1.0.1
Author: Cliff Seal
Author URI: http://logoscreative.co
Author Email: [email protected]
*/
if ( ! defined( 'WPINC' ) ) {
die;
}
class BootstrapShortcodes {
function __construct() {
add_shortcode( 'collapse', array( $this, 'bs_collapse_func' ) );
add_shortcode( 'tabs', array( $this, 'bs_tabs_func' ) );
add_shortcode( 'tab', array( $this, 'bs_tab_func' ) );
add_shortcode( 'tabcontent-group', array( $this, 'bs_tab_content_group_func' ) );
add_shortcode( 'tabcontent', array( $this, 'bs_tab_content_func' ) );
add_shortcode( 'button', array( $this, 'bs_button_func' ) );
add_shortcode( 'btngroup', array( $this, 'bs_btngrp_func' ) );
add_shortcode( 'row', array( $this, 'bs_row_func' ) );
add_shortcode( 'inner-row', array( $this, 'bs_row_func' ) );
add_shortcode( 'col', array( $this, 'bs_span_func' ) );
add_shortcode( 'inner-col', array( $this, 'bs_span_func' ) );
add_shortcode( 'inner-inner-col', array( $this, 'bs_span_func' ) );
add_shortcode( 'jumbotron', array( $this, 'bs_hero_func' ) );
add_shortcode( 'well', array( $this, 'bs_well_func' ) );
add_shortcode( 'icon', array( $this, 'bs_icon_func' ) );
add_shortcode( 'thumbnail', array( $this, 'bs_thumbnail_func' ) );
add_shortcode( 'container', array( $this, 'bs_container_func' ) );
add_shortcode( 'lead', array( $this, 'bs_lead_func' ) );
// Deprecated
add_shortcode( 'hero', array( $this, 'bs_hero_func' ) );
add_shortcode( 'thumbnails', array( $this, 'bs_thumbnails_func' ) );
add_shortcode( 'span', array( $this, 'bs_span_func' ) );
add_shortcode( 'inner-span', array( $this, 'bs_span_func' ) );
add_shortcode( 'inner-inner-span', array( $this, 'bs_span_func' ) );
// Run this after the shortcodes so we can do stuff
remove_filter( 'the_content', 'wpautop' );
add_filter( 'the_content', 'wpautop' , 11 );
add_filter( 'widget_text', 'do_shortcode' );
}
/* Helper public function */
public function bs_slug($str) {
$str = strtolower(trim($str));
$str = preg_replace('/[^a-z0-9-]/', '-', $str);
$str = preg_replace('/-+/', "-", $str);
return $str;
}
/* Collapse: http://getbootstrap.com/javascript/#collapse */
/* [collapse title=null element="h2" open=false][/collapse] */
public function bs_collapse_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'title' => '',
'element' => 'h2',
'open' => false,
'plusicon' => true
),
$atts
)
);
$idnum = rand(1,500);
$open == true ? $open = ' in' : $open = '';
$plusicon == true ? $plusicon = ' +' : $plusicon = '';
$collapse_content = "<" . $element . "><a data-toggle='collapse' data-target='#coll" . $idnum . "' class='pointer'>" . $title . $plusicon . "</a></" . $element . "><div id='coll" . $idnum . "' class='collapse" . $open . "'>" . do_shortcode($content) . "</div>";
return $collapse_content;
}
/* Tabs: http://getbootstrap.com/javascript/#tabs */
/* [tabs class=null][/tabs] */
public function bs_tabs_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => ''
),
$atts
)
);
if ( $class != '' ) {
$class = " " . $class;
}
$tabs_content = "<ul class='nav nav-tabs" . $class . "'>" . do_shortcode($content) . "</ul>";
return $tabs_content;
}
/* Tab: http://getbootstrap.com/javascript/#tabs */
/* [tab title="default" active=false class=null icon=null element=null] */
public function bs_tab_func($atts) {
extract(
shortcode_atts(
array(
'title' => 'default',
'active' => false,
'class' => '',
'icon' => '',
'element' => ''
),
$atts
)
);
if ( $class != '' ) {
$class = " " . $class;
}
if ( $active == true ) {
$active = " class='active" . $class . "'";
} else {
$active = " class='" . $class . "'";
}
$tab_content = "<li" . $active . ">";
if ( $element != '' ) {
$tab_content .= "<" . $element . ">";
}
$tab_content .= "<a href='#" . $this->bs_slug($title) . "' data-toggle='tab'>";
if ( $icon != '' ) {
$tab_content .= "<i class='fa fa-" . $icon . " fa-white fa-2x'></i><br />";
}
$tab_content .= do_shortcode($title) . "</a>";
if ( $element != '' ) {
$tab_content .= "</" . $element . ">";
}
$tab_content .= "</li>";
return $tab_content;
}
/* Tab Content Group: http://getbootstrap.com/javascript/#tabs */
/* [tabcontent-group][/tabcontent-group] */
public function bs_tab_content_group_func($atts, $content = null) {
$tab_content_group_content = "<div class='tab-content'>" . do_shortcode($content) . "</div>";
return $tab_content_group_content;
}
/* Tab Content: http://getbootstrap.com/javascript/#tabs */
/* [tabcontent title=null class=null active=false fade=false][/tabcontent] */
public function bs_tab_content_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'title' => 'default',
'class' => '',
'active' => false,
'fade' => false
),
$atts
)
);
if ( $active == true ) {
$active = " in active";
} else {
$active = "";
}
if ( $fade == true ) {
$fade = " fade";
} else {
$fade = "";
}
$tab_content = "<div class='tab-pane" . $fade . $active . "' id='" . $this->bs_slug($title) . "'>" . do_shortcode($content) . "</div>";
return $tab_content;
}
/* Buttons: http://getbootstrap.com/css/#buttons */
/* [button text=null link=null style=null size=null icon=null iconwhite=false class=null newwindow=false] */
public function bs_button_func($atts) {
extract(
shortcode_atts(
array(
'text' => '',
'link' => '',
'style' => '',
'size' => '',
'icon' => '',
'iconwhite' => false,
'class' => '',
'newwindow' => false
),
$atts
)
);
if ( $style != '' ) {
$style = " btn-" . $style;
}
if ( $size != '' ) {
if ( $size == 'mini' ) {
$size = 'xs';
} elseif ( $size == 'small' ) {
$size = 'sm';
} elseif ( $size == 'large' ) {
$size = 'lg';
}
$size = " btn-" . $size;
}
$iconwhite == true ? $iconclr = " fa-white" : $iconclr = "";
if ( $icon != '' ) {
$icon = " <i class='fa fa-" . $icon . $iconclr . "'></i>";
}
if ( $class != '' ) {
$class = " " . $class;
}
$newwindow == true ? $newwindow = " target='_blank'" : $newwindow = "";
if ( $link != '' ) {
$button_content = "<a href='" . $link . "' class='btn" . $style . $size . $class . "'" . $newwindow . ">" . $text . $icon . "</a>";
} else {
$button_content = "<button class='btn" . $style . $size . $class . "'>" . $text . $icon . "</button>";
}
return $button_content;
}
/* Button Group: http://getbootstrap.com/components/#btn-groups */
/* [btngroup class=null][/btngroup] */
public function bs_btngrp_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => ''
),
$atts
)
);
if ( $class != '' ) {
$class = " " . $class;
}
$btngrp_content = "<div class='btn-group" . $class . "'>" . do_shortcode($content) . "</div>";
return $btngrp_content;
}
/* Row: http://getbootstrap.com/css/#grid */
/* [row class=null rowid=null] */
public function bs_row_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => '',
'rowid' => ''
),
$atts
)
);
if ( $class != '' ) {
$class = " " . $class;
}
if ( $rowid != '' ) {
$rowid = " id='" . $rowid . "'";
}
$row_content = "<div class='row" . $class . "'" . $rowid . ">" . do_shortcode($content) . "</div>";
return $row_content;
}
/* Col: http://getbootstrap.com/css/#grid */
/* [col width=12 offset=0 class=null spanid=null] */
public function bs_span_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'width' => 12,
'offset' => 0,
'class' => '',
'spanid' => ''
),
$atts
)
);
$offset != '0' ? $offset = " col-md-offset-" . $offset : $offset = "";
if ( $class != '' ) {
$class = " " . $class;
}
if ( $spanid != '' ) {
$spanid = " id='" . $spanid . "'";
}
$span_content = "<div class='col-md-" . $width . $offset . $class . "'" . $spanid . ">" . do_shortcode($content) . "</div>";
return $span_content;
}
/* Jumbotron: http://getbootstrap.com/components/#jumbotron */
/* [jumbotron][/jumbotron] */
public function bs_hero_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => ''
),
$atts
)
);
if ( $class !== '' ) {
$class = " " . $class;
}
$hero_content = "<div class='jumbotron" . $class . "'>" . do_shortcode($content) . "</div>";
return $hero_content;
}
/* Well: http://getbootstrap.com/components/#wells */
/* [well size=null class=null][/well] */
public function bs_well_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'size' => false,
'class' => ''
),
$atts
)
);
if ( $class !== '' ) {
$class = " " . $class;
}
$size != '' ? $size = " well-" . $size : $size = "";
$well_content = "<div class='well" . $size . $class . "'>" . do_shortcode($content) . "</div>";
return $well_content;
}
/* Icon: http://fortawesome.github.com/Font-Awesome/ */
/* [icon type=null class=null] */
public function bs_icon_func($atts) {
extract(
shortcode_atts(
array(
'type' => '',
'class' => ''
),
$atts
)
);
if ( $class !== '' ) {
$class = " " . $class;
}
$icon_content = "<i class='fa fa-" . $type . $class . "'></i>";
return $icon_content;
}
/* There's no reason for a thumbnail wrapper now. */
public function bs_thumbnails_func($atts, $content = null) {
return do_shortcode($content);
}
/* Thumbnail: http://getbootstrap.com/components/#thumbnails */
/* [thumbnail size=4 src=null title=null content=null class=null][/thumbnail] */
public function bs_thumbnail_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'size' => 4,
'src' => '',
'title' => '',
'class' => ''
),
$atts
)
);
$thumbnail_content = '
<div class="col-md-' . $size . ' ' . $class . '"><div class="thumbnail"><img src="' . $src. '" alt="' . $title . '"><div class="caption"><h3>' . $title . '</h3>' . do_shortcode($content) . '</div></div></div>';
return $thumbnail_content;
}
/* Container: http://getbootstrap.com/css/#overview-container */
/* [container][/container] */
public function bs_container_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => ''
),
$atts
)
);
if ( $class !== '' ) {
$class = " " . $class;
}
$container_content = "<div class='container" . $class . "'>" . do_shortcode($content) . "</div>";
return $container_content;
}
/* Lead: http://twitter.github.com/bootstrap/components.html#typography */
/* [lead][/lead] */
public function bs_lead_func($atts, $content = null) {
extract(
shortcode_atts(
array(
'class' => ''
),
$atts
)
);
if ( $class !== '' ) {
$class = " " . $class;
}
$lead_content = "<div class='lead" . $class . "'>" . do_shortcode($content) . "</div>";
return $lead_content;
}
}
$bsshortcodes = New BootstrapShortcodes();