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v1.1.0
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This release implements a new abstract layout class, called Method_Layout, which the theme layout class now extends. This makes it possible to upgrade the core layout class as new versions are released, as the utility functions are now seperated from theme-specific code. Going forward, releases will include the option to download only the layout class.

Changes:
* ( new file: class-method-layout.php ) Added the new parent layout class
* ( functions.php ) Fixed a reference to an undeclared variable in the check_key() function.
* ( functions.php ) Rewrote the theme layout class to extend the new Method_Layout class.
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@pixelwatt
pixelwatt committed Feb 19, 2021
1 parent 89b2a31 commit edc7d8a
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11 changes: 11 additions & 0 deletions CHANGELOG
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## 1.1.0

This release implements a new abstract layout class, called Method_Layout, which the theme layout class now extends. This makes it possible to upgrade the core layout class as new versions are released, as the utility functions are now seperated from theme-specific code. Going forward, releases will include the option to download only the layout class.

Changes:
* ( new file: class-method-layout.php ) Added the new parent layout class
* ( functions.php ) Fixed a reference to an undeclared variable in the check_key() function.
* ( functions.php ) Rewrote the theme layout class to extend the new Method_Layout class.

---

## 1.0.15

Changes:
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260 changes: 260 additions & 0 deletions class-method-layout.php
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<?php

//======================================================================
//
// METHOD LAYOUT CLASS v1.1.0
//
// You probably don't want to edit this file.
//
//======================================================================

abstract class Method_Layout {
private $elements = array();
private $meta = array();
private $loaded_meta = array();
private $opts = array();
private $id;
private $html;
private $modals;
private $scripts;
private $attr = array();

abstract protected function set_opts();

/*
Example:
protected function set_opts() {
$this->opts = get_option( 'method_options' );
}
*/

public function build_page( $pid = '', $archive = false ) {
$this->set_opts();
if ( true == $archive ) {
global $wp_query;
$this->attr['is_archive'] = true;
$this->attr['post_type'] = ( $this->check_key( $wp_query->query_vars['post_type'] ) ? $wp_query->query_vars['post_type'] : 'post' );
if ( 'post' == $this->attr['post_type'] ) {
$this->attr['category'] = ( $this->check_key( $wp_query->queried_object->name ) ? $wp_query->queried_object->name : '' );
}
$this->attr['taxonomy'] = ( $this->check_key( $wp_query->query_vars['taxonomy'] ) ? $wp_query->query_vars['taxonomy'] : '' );
$this->determine_attributes();
$this->build_layout();
return $this->html . $this->modals . $this->scripts;
} elseif ( ( ! empty( $pid ) ) && ( false == $archive ) ) {
$this->attr['is_archive'] = false;
$this->attr['post_type'] = get_post_type( $this->id );
$this->id = $pid;
$this->meta = get_post_meta( $this->id );
if ( 'page' == $this->attr['post_type'] ) {
$fp = get_option( 'page_on_front' );
if ( $fp == $this->id ) {
$this->attr['is_front'] = true;
}
}
$this->determine_attributes();
$this->build_layout();
return $this->html . $this->modals . $this->scripts;
} else {
return false;
}
}

protected function build_layout() {
$this->build_header();
$this->build_components();
$this->build_footer();
return;
}


abstract protected function determine_attributes();


abstract protected function build_header();


abstract protected function build_footer();


abstract protected function build_components();


protected function inject_modal( $mid, $mclass = '', $title, $content, $prefiltered = false, $lg = false, $scrollable = false ) {
$this->modals .= '
<div class="modal fade" id="' . $mid . '" tabindex="-1" role="dialog" aria-labelledby="' . $mid . 'Label" aria-hidden="true">
<div class="modal-dialog' . ( $scrollable ? ' modal-dialog-scrollable' : '' ) . ( $lg ? ' modal-lg' : '' ) . '" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">' . $title . '</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<div class="modal-body">
' . ( $prefiltered ? $content : $this->filter_content( $content ) ) . '
</div>
</div>
</div>
</div>
';
}


protected function array_to_ul( $array ) {
$array = maybe_unserialize( $array );
$output = '';

if ( ! empty( $array ) ) {
if ( is_array( $array ) ) {
$output .= '<ul>';
foreach ( $array as $item ) {
$output .= '<li>' . esc_html( $item ) . '</li>';
}
$output .= '</ul>';
}
}
return $output;
}

protected function array_to_p( $array, $class = '' ) {
$array = maybe_unserialize( $array );
$output = '';

if ( ! empty( $array ) ) {
if ( is_array( $array ) ) {
$output .= '<p' . ( ! empty( $class ) ? ' class="' . $class . '"' : '' ) . '>';
$ac = count( $array );
$i = 1;
foreach ( $array as $item ) {
$output .= esc_html( $item ) . ( $i != $ac ? '<br>' : '' );
$i++;
}
$output .= '</p>';
}
}
return $output;
}

protected function format_tags( $text ) {
$tags = array(
'[br]' => '<br>',
'[mbr]' => '<br class="d-inline d-md-none">',
'[dbr]' => '<br class="d-xs-none d-sm-none d-md-inline">',
'[strong]' => '<strong>',
'[/strong]' => '</strong>',
'[em]' => '<em>',
'[/em]' => '</em>',
);
return $this->str_replace_assoc( $tags, $text );
}

protected function get_headline( $key, $before, $after, $fallback = '' ) {
$output = '';
if ( ( $this->get_meta( $key ) ) || ( ! empty( $fallback ) ) ) {
$output = $before . ( $this->get_meta( $key ) ? $this->format_tags( esc_html( $this->get_meta( $key ) ) ) : $fallback ) . $after;
}
return $output;
}

protected function get_loaded_headline( $key, $before, $after, $fallback = '' ) {
$output = '';
if ( ( $this->get_loaded_meta( $key ) ) || ( ! empty( $fallback ) ) ) {
$output = $before . ( $this->get_loaded_meta( $key ) ? $this->format_tags( esc_html( $this->get_loaded_meta( $key ) ) ) : $fallback ) . $after;
}
return $output;
}

protected function load_meta( $id ) {
$this->loaded_meta = get_post_meta( $id );
return;
}

protected function unload_meta() {
$this->loaded_meta = array();
return;
}

protected function get_loaded_meta( $key ) {
$output = false;
if ( isset( $this->loaded_meta[ "{$key}" ][0] ) ) {
if ( ! empty( $this->loaded_meta[ "{$key}" ][0] ) ) {
$output = $this->loaded_meta[ "{$key}" ][0];
}
}
return $output;
}

protected function get_serialized_loaded_meta( $key ) {
$output = false;
if ( isset( $this->loaded_meta[ "{$key}" ][0] ) ) {
if ( ! empty( $this->loaded_meta[ "{$key}" ][0] ) ) {
$output = maybe_unserialize( $this->loaded_meta[ "{$key}" ][0] );
}
}
return $output;
}

protected function get_meta( $key ) {
$output = false;
if ( isset( $this->meta[ "{$key}" ][0] ) ) {
if ( ! empty( $this->meta[ "{$key}" ][0] ) ) {
$output = $this->meta[ "{$key}" ][0];
}
}
return $output;
}

protected function get_serialized_meta( $key ) {
$output = false;
if ( isset( $this->meta[ "{$key}" ][0] ) ) {
if ( ! empty( $this->meta[ "{$key}" ][0] ) ) {
$output = maybe_unserialize( $this->meta[ "{$key}" ][0] );
}
}
return $output;
}

protected function get_option( $key ) {
$output = false;
if ( isset( $this->opts[ "{$key}" ] ) ) {
if ( ! empty( $this->opts[ "{$key}" ] ) ) {
$output = $this->opts[ "{$key}" ];
}
}
return $output;
}

protected function check_key( $key ) {
$output = false;
if ( isset( $key ) ) {
if ( ! empty( $key ) ) {
$output = true;
}
}
return $output;
}

//-----------------------------------------------------
// Run a string through Wordpress' content filter
//-----------------------------------------------------

protected function filter_content( $content ) {
if ( ! empty( $content ) ) {
$content = apply_filters( 'the_content', $content );
}
return $content;
}

//-----------------------------------------------------
// Function to replace strings found in an array
// src: https://www.php.net/manual/en/function.str-replace.php#95198
//-----------------------------------------------------

protected function str_replace_assoc( array $replace, $subject ) {
return str_replace( array_keys( $replace ), array_values( $replace ), $subject );
}
}
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