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<title>[BuddyPress][11112] trunk/src/bp-core: Core: Introduce `BP_Core_HTML_Element` class.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/11112">11112</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/11112","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>r-a-y</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2016-09-19 02:20:52 +0000 (Mon, 19 Sep 2016)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Core: Introduce `BP_Core_HTML_Element` class.
This will be used to generate HTML elements when necessary.
See <a href="http://buddypress.trac.wordpress.org/ticket/7226">#7226</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbpcorebpcoreclassesphp">trunk/src/bp-core/bp-core-classes.php</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunksrcbpcoreclassesclassbpcorehtmlelementphp">trunk/src/bp-core/classes/class-bp-core-html-element.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcbpcorebpcoreclassesphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-core/bp-core-classes.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/bp-core-classes.php 2016-09-17 21:38:42 UTC (rev 11111)
+++ trunk/src/bp-core/bp-core-classes.php 2016-09-19 02:20:52 UTC (rev 11112)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -33,6 +33,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> require dirname( __FILE__ ) . '/classes/class-bp-core-nav.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require dirname( __FILE__ ) . '/classes/class-bp-core-nav-item.php';
</span><span class="cx" style="display: block; padding: 0 10px"> require dirname( __FILE__ ) . '/classes/class-bp-core-oembed-extension.php';
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+require dirname( __FILE__ ) . '/classes/class-bp-core-html-element.php';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( buddypress()->do_nav_backcompat ) {
</span><span class="cx" style="display: block; padding: 0 10px"> require dirname( __FILE__ ) . '/classes/class-bp-core-bp-nav-backcompat.php';
</span></span></pre></div>
<a id="trunksrcbpcoreclassesclassbpcorehtmlelementphp"></a>
<div class="addfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Added: trunk/src/bp-core/classes/class-bp-core-html-element.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-core/classes/class-bp-core-html-element.php (rev 0)
+++ trunk/src/bp-core/classes/class-bp-core-html-element.php 2016-09-19 02:20:52 UTC (rev 11112)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -0,0 +1,127 @@
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+<?php
+/**
+ * Core component classes.
+ *
+ * @package BuddyPress
+ * @subpackage Core
+ * @since 2.7.0
+ */
+
+/**
+ * Generate markup for an HTML element.
+ *
+ * @since 2.7.0
+ */
+class BP_Core_HTML_Element {
+ /**
+ * Open tag for an element.
+ *
+ * This would include attributes if applicable. eg. '<a href="" class="">'
+ *
+ * @since 2.7.0
+ *
+ * @var string
+ */
+ public $open_tag = '';
+
+ /**
+ * Inner HTML for an element.
+ *
+ * For example, this could be anchor text within an <a> element.
+ *
+ * @since 2.7.0
+ *
+ * @var string
+ */
+ public $inner_html = '';
+
+ /**
+ * Closing tag for an element.
+ *
+ * For example, "</a>".
+ *
+ * @since 2.7.0
+ *
+ * @var string
+ */
+ public $close_tag = '';
+
+ /**
+ * Constructor.
+ *
+ * @since 2.7.0
+ *
+ * @param array $r {
+ * An array of arguments.
+ * @type string $element The element to render. eg. 'a' for the anchor element.
+ * @type array $attr Optional. The element's attributes set as key/value pairs. eg.
+ * array( 'href' => 'http://example.com', 'class' => 'my-class' )
+ * @type string $inner_html Optional. The inner HTML for the element if applicable. Please note that
+ * this isn't sanitized, so you should use your own sanitization routine
+ * before using this parameter.
+ * }
+ */
+ public function __construct( $r = array() ) {
+ $elem = sanitize_html_class( $r['element'] );
+ if ( empty( $elem ) ) {
+ return;
+ }
+
+ // Render attributes.
+ $attributes = '';
+ foreach( (array) $r['attr'] as $attr => $val ) {
+ // If attribute is empty, skip.
+ if ( empty( $val ) ) {
+ continue;
+ }
+
+ if ( 'href' === $attr || 'formaction' === $attr || 'src' === $attr ) {
+ $val = esc_url( $val );
+ } elseif ( 'id' === $attr ) {
+ $val = sanitize_html_class( $val );
+ } else {
+ $val = esc_attr( $val );
+ }
+
+ $attributes .= sprintf( '%s="%s" ', sanitize_html_class( $attr ), $val );
+ }
+
+ // <input> / <img> is self-closing.
+ if ( 'input' === $elem || 'img' === $elem ) {
+ $this->open_tag = sprintf( '<%1$s %2$s />', $elem, $attributes );
+
+ // All other elements.
+ } else {
+ $this->open_tag = sprintf( '<%1$s %2$s>', $elem, $attributes );
+ $this->inner_html = ! empty( $r['inner_html'] ) ? $r['inner_html'] : '';
+ $this->close_tag = sprintf( '</%1$s>', $elem );
+ }
+ }
+
+ /**
+ * Returns a property from this class.
+ *
+ * @since 2.7.0
+ *
+ * @param string $prop Property name. Either 'open_tag', 'inner_html', 'close_tag'.
+ * @return string
+ */
+ public function get( $prop = '' ) {
+ if ( ! isset( $this->{$prop} ) ) {
+ return '';
+ }
+
+ return $this->{$prop};
+ }
+
+ /**
+ * Returns full contents of HTML element.
+ *
+ * @since 2.7.0
+ *
+ * @return string
+ */
+ public function contents() {
+ return $this->open_tag . $this->inner_html . $this->close_tag;
+ }
+}
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of file
</span></span></pre>
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