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bibleget-io.php
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bibleget-io.php
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<?php
/**
* WordPress BibleGet I/O Plugin
* Copyright(C) 2014-2020, John Romano D'Orazio - priest@johnromanodorazio.com
*
* Plugin Name: BibleGet I/O
* Plugin URI: https://www.bibleget.io/
* Description: Easily insert Bible quotes from a choice of Bible versions into your articles or pages with the "Bible quote" block or with the shortcode [bibleget].
* Version: 8.3
* Requires at least: 5.6
* Requires PHP: 7.4
* Author: John Romano D'Orazio
* Author URI: https://www.johnromanodorazio.com/
* License: GPLv2 or later
* Text Domain: bibleget-io
* Domain Path: /languages/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package BibleGet_IO
*/
define( 'BIBLEGETPLUGINVERSION', 'v8_3' );
if ( ! defined( 'ABSPATH' ) ) {
die( 'You cannot access this file directly.' );
}
define( 'TRANSIENT_PREFIX', 'bibleget_' );
define( 'BIBLE_API', 'https://query.bibleget.io/v3/index.php' );
define( 'SEARCH_API', 'https://query.bibleget.io/v3/search.php' );
define( 'METADATA_API', 'https://query.bibleget.io/v3/metadata.php' );
// error_reporting(E_ALL);
// ini_set('display_errors', 'on');
require_once plugin_dir_path( __FILE__ ) . 'includes/LangCodes.php';
require_once plugin_dir_path( __FILE__ ) . 'includes/BibleGetSettingsPage.php';
require_once plugin_dir_path( __FILE__ ) . 'includes/BGETPROPERTIES.php';
require_once plugin_dir_path( __FILE__ ) . 'includes/BibleGet_Customize.php';
require_once plugin_dir_path( __FILE__ ) . 'includes/QueryValidator.php';
/**
* Triggered upon activation of the plugin
* Will set default options and will try to do a bit of cleanup from older versions
*/
function bibleget_on_activation() {
bibleget_set_options();
register_uninstall_hook( __FILE__, 'bibleget_on_uninstall' );
}
register_activation_hook( __FILE__, 'bibleget_on_activation' );
/**
* Triggered when the plugin is uninstalled
* Will remove any options that have been set
* and files that have been created
*/
function bibleget_on_uninstall() {
// Check if we have a Google Fonts API key transient, if so remove it.
$bibleget_options = get_option( 'bibleget_settings' );
if ( isset( $bibleget_options['googlefontsapi_key'] ) && $bibleget_options['googlefontsapi_key'] !== '' ) {
if ( get_transient( md5( $bibleget_options['googlefontsapi_key'] ) ) ) {
delete_transient( md5( $bibleget_options['googlefontsapi_key'] ) );
}
}
bibleget_delete_options();
delete_option( 'bibleget_settings' );
delete_option( 'BGET' );
// remove all leftover transients that cache the Bible quotes
// not really all that necessary because they will clear within 7 days,
// but just for sake of completeness and neatness.
global $wpdb;
// The following SELECT should select both the transient and the transient_timeout
// This will also remove the Google Fonts API key transient if it uses the same prefix...
// I guess we'll just have to not use our defined prefix on the Google Fonts API key transient
// in order avoid this.
$sql = "DELETE
FROM $wpdb->options
WHERE `option_name` LIKE '%transient_%" . TRANSIENT_PREFIX . "%'
";
// We shouldn't have to do a $wpdb->prepare here because there is no kind of user input anywhere.
$wpdb->query( $sql );
if ( get_filesystem_method() === 'direct' ) {
$gfonts_dir = str_replace( '\\', '/', wp_upload_dir()['basedir'] ) . '/gfonts_preview/';
$creds = request_filesystem_credentials( site_url() . '/wp-admin/', '', false, false, array() );
/* initialize the API */
if ( WP_Filesystem( $creds ) ) {
global $wp_filesystem;
if ( $wp_filesystem->is_dir( $gfonts_dir ) ) {
$wp_filesystem->rmdir( $gfonts_dir, true );
}
}
}
}
/**
* Load plugin textdomain.
*/
function bibleget_load_textdomain() {
$domain = 'bibleget-io';
// The "plugin_locale" filter is also used in load_plugin_textdomain().
$locale = apply_filters( 'plugin_locale', get_locale(), $domain );
// Allow users to add their own custom translations by dropping them in the WordPress 'languages' directory.
load_textdomain( $domain, WP_LANG_DIR . '/plugins/' . $domain . '-' . $locale . '.mo' );
load_plugin_textdomain( $domain, false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );
}
// should the action be 'init' instead of 'plugins_loaded'? see http://geertdedeckere.be/article/loading-wordpress-language-files-the-right-way.
add_action( 'plugins_loaded', 'bibleget_load_textdomain' );
/**
* Let WordPress know that we have text domain translations
* inside of our gutenberg block javascript file
*/
function bibleget_set_script_translations() {
$script_handle = generate_block_asset_handle( 'bibleget/bible-quote', 'editorScript' );
wp_set_script_translations( $script_handle, 'bibleget-io' );
// wp_set_script_translations( $script_handle, 'bibleget-io', plugin_dir_path( __FILE__ ) . 'languages' );
}
// add_action('init', 'bibleget_set_script_translations');
add_action( 'enqueue_block_editor_assets', 'bibleget_set_script_translations' );
function process_shortcode_attributes( &$atts ) {
// retrieve all layout options based on BGETPROPERTIES, and use defaults from there,
// so that shortcode Bible quotes will be consistent with Gutenberg block Bible quotes.
$bget = array();
$bget_properties = new BGETPROPERTIES();
foreach ( $bget_properties->OPTIONS as $option => $array ) {
$option_ucase = $option;
$option = strtolower( $option ); // shortcode attributes are all lowercased by default, so we need to lowercase for consistency.
$bget[ $option ] = $array['default']; // default will be based on current saved option if exists.
// while we are building our default values, we will also enforce type on $atts so we know we are speaking the same language.
if ( isset( $atts[ $option ] ) ) {
$r = new ReflectionClass( 'BGET' );
if ( str_ends_with( $option_ucase, 'ALIGNMENT' ) ) {
$option_ucase = 'ALIGN';
} elseif ( str_ends_with( $option_ucase, 'WRAP' ) ) {
$option_ucase = 'WRAP';
} elseif ( str_ends_with( $option_ucase, 'POSITION' ) ) {
$option_ucase = 'POS';
} elseif ( str_ends_with( $option_ucase, 'FORMAT' ) ) {
$option_ucase = 'FORMAT';
}
if ( $r->getConstant( $option_ucase ) && is_array( $r->getConstant( $option_ucase ) ) && in_array( $atts[ $option ], array_keys( $r->getConstant( $option_ucase ) ) ) ) {
// if user is using a string value instead of our enum values, let's try to get an enum value from the string value.
$atts[ $option ] = $r->getConstant( $option_ucase )[ $atts[ $option ] ];
}
switch ( $array['type'] ) {
case 'number':
$atts[ $option ] = BibleGet_Customize::sanitize_float( $atts[ $option ] );
break;
case 'integer':
$atts[ $option ] = absint( $atts[ $option ] );
break;
case 'boolean':
$atts[ $option ] = BibleGet_Customize::sanitize_boolean( $atts[ $option ] );
break;
case 'string':
$atts[ $option ] = esc_html( $atts[ $option ] );
break;
case 'array':
$atts[ $option ] = BibleGet_Customize::sanitize_array( $atts[ $option ] );
break;
}
}
}
return $bget;
}
function ensure_indexes_set( $versions ) {
foreach ( $versions as $version ) {
if ( get_option( 'bibleget_' . $version . 'IDX' ) === false ) {
bibleget_set_options();
}
}
}
function ensure_biblebooks_set() {
for ( $i = 0; $i < 73; $i++ ) {
if ( get_option( 'bibleget_biblebooks' . $i ) === false ) {
bibleget_set_options();
}
}
}
/**
* Creates the shortcode useful for injecting Bible Verses into a page
* Example usage:
* [bibleget query="Matthew1:1-5" version="CEI2008"]
* [bibleget query="Matthew1:1-5" versions="CEI2008,NVBSE"]
* [bibleget]Matthew1:1-5[/bibleget]
*
* @param array $atts
* @param string $content
* @param string $tag
*/
function bibleget_shortcode( $atts = array(), $content = null, $tag = '' ) {
// add possibility of using "versions" parameter instead of "version".
if ( isset( $atts['versions'] ) ) {
$atts['version'] = explode( ',', $atts['versions'] );
} elseif ( isset( $atts['version'] ) ) {
$atts['version'] = explode( ',', $atts['version'] );
}
$vversions = get_option( 'bibleget_versions', array() );
if ( count( $vversions ) < 1 ) {
bibleget_set_options();
$vversions = get_option( 'bibleget_versions', array() );
}
$validversions = array_keys( $vversions );
$bget = process_shortcode_attributes( $atts );
$a = shortcode_atts( $bget, $atts, $tag );
// now to maintain consistency with our Gutenberg block code etc., let's retransform the keys to uppercase
// and use $atts instead of $a.
$atts = array();
foreach ( $a as $key => $value ) {
$atts[ strtoupper( $key ) ] = $value;
}
if ( $atts['FORCEVERSION'] !== true ) {
foreach ( $atts['VERSION'] as $version ) {
if ( ! in_array( $version, $validversions ) ) {
$optionsurl = admin_url( 'options-general.php?page=bibleget-settings-admin' );
/* translators: you must not change the placeholders \"%s\" or the html <a href=\"%s\">, </a> */
$output = '<span style="color:Red;font-weight:bold;">' . sprintf( __( 'The requested version "%1$s" is not valid, please check the list of valid versions in the <a href="%2$s">settings page</a>', 'bibleget-io' ), $version, $optionsurl ) . '</span>';
return '<div class="bibleget-quote-div">' . $output . '</div>';
}
}
}
if ( $content !== null && $content !== '' ) {
$queries = bibleget_query_clean( $content );
} else {
$queries = bibleget_query_clean( $atts['QUERY'] );
}
return process_queries( $queries, $atts, true, $content );
}
add_shortcode( 'bibleget', 'bibleget_shortcode' );
function process_queries( $queries, $atts, $is_shortcode = false, $content = null ) {
if ( is_array( $queries ) ) {
ensure_indexes_set( $atts['VERSION'] );
ensure_biblebooks_set();
$current_page_url = bibleget_current_page_url();
$query_validator = new QueryValidator( $queries, $atts['VERSION'], $current_page_url );
if ( false === $query_validator->ValidateQueries() ) {
$output = __( 'Bible Quote failure... (error processing query, please check syntax)', 'bibleget-io' );
return '<div class="bibleget-quote-div"><span style="color:Red;font-weight:bold;">' . $output . '</span></div>';
}
$notices = get_option( 'bibleget_error_admin_notices', array() );
$notices = array_merge( $notices, $query_validator->errs );
update_option( 'bibleget_error_admin_notices', $notices );
$finalquery = process_final_query( $query_validator->validatedQueries, $atts );
// bibleget_write_log("value of finalquery = ".$finalquery);
$output = process_output( $finalquery );
if ( $is_shortcode ) {
wp_enqueue_script( 'bibleget-script', plugins_url( 'js/shortcode.js', __FILE__ ), array( 'jquery' ), '1.0', true );
wp_enqueue_script( 'htmlentities-script', '//cdn.jsdelivr.net/gh/mathiasbynens/he@1.2.0/he.min.js', array( 'jquery' ), '1.2.0', true );
// it shouldn't be necessary to call update_option here,
// because even though it's theoretically possible now to set all options inside the shortcode
// it would be so impractical that I cannot see anyone actual doing it
// and it would probably be confusing to be saving the main query parameters such as "version"
// which is being used here as an override compared to any saved options;
// same really goes for any parameter used here, it would be used as an ovverride if anything
// update_option("BGET",$a); .
} else {
// we should avoid saving some attributes to options, when they are obviously per block settings and not universal settings.
$a = get_option( 'BGET' );
$options_no_update_from_block = array( 'POPUP', 'PREFERORIGIN', 'QUERY', 'VERSION' );
foreach ( $atts as $key => $value ) {
if ( ! in_array( $key, $options_no_update_from_block ) ) {
$a[ $key ] = $value;
}
}
update_option( 'BGET', $a );
}
$dom_document_processed = process_dom_document( $atts, $output, $content );
return $dom_document_processed;
} else {
/* translators: do not translate "shortcode" unless the version of WordPress in your language uses a translated term to refer to shortcodes */
$output = '<span style="color:Red;font-weight:bold;">' . __( 'There are errors in the shortcode, please check carefully your query syntax:', 'bibleget-io' ) . ' <' . $a['query'] . '><br />' . $queries . '</span>';
return '<div class="bibleget-quote-div">' . $output . '</div>';
}
}
function process_dom_document( $atts, $output, $content = null ) {
$non_default_layout = false; // set this flag to true as soon as we see that we have a layout pref that isn't default value, so we will know to update the $output accordingly
$dom_document = new DOMDocument();
$dom_document->loadHTML( '<!DOCTYPE HTML><head></head><body>' . mb_convert_encoding( $output, 'HTML-ENTITIES', 'UTF-8' ) . '</body>' );
if ( $dom_document ) {
$xpath = new DOMXPath( $dom_document );
$results = $xpath->query( '//div[contains(@class,"results")]' )->item( 0 );
$errors = $xpath->query( '//div[contains(@class,"errors")]' )->item( 0 );
$info = $xpath->query( '//input[contains(@class,"BibleGetInfo")]' )->item( 0 );
if ( $atts['LAYOUTPREFS_SHOWBIBLEVERSION'] === false && $results !== false ) {
$non_default_layout = true;
$bible_version_els = $xpath->query( '//p[contains(@class,"bibleVersion")]' );
foreach ( $bible_version_els as $bible_version_el ) {
$bible_version_el->setAttribute( 'style', 'display:none;' );
}
}
if ( $atts['LAYOUTPREFS_BIBLEVERSIONALIGNMENT'] !== BGET::ALIGN['LEFT'] && $results !== false ) {
$non_default_layout = true;
$bible_version_els = $xpath->query( '//p[contains(@class,"bibleVersion")]' );
foreach ( $bible_version_els as $bible_version_el ) {
$el_class = $bible_version_el->getAttribute( 'class' );
$bible_version_el->setAttribute( 'class', $el_class . ' bbGetAlign' . $atts['LAYOUTPREFS_BIBLEVERSIONALIGNMENT'] );
}
}
if ( $atts['LAYOUTPREFS_BIBLEVERSIONPOSITION'] !== BGET::POS['TOP'] && $results !== false ) {
$non_default_layout = true;
$bible_version_els = $xpath->query( '//p[contains(@class,"bibleVersion")]' );
$bible_version_cnt = $bible_version_els->count();
$bible_version_stack = array();
switch ( $bible_version_cnt ) {
case 0:
// don't do anything
break;
case 1:
$bible_version_el = $bible_version_els->item( 0 );
$results->appendChild( $bible_version_el );
break;
default:
foreach ( $bible_version_els as $bible_version_el ) {
array_push( $bible_version_stack, $bible_version_el );
if ( count( $bible_version_stack ) > 1 ) {
$replacement_node = array_shift( $bible_version_stack );
$results->replaceChild( $replacement_node, $bible_version_stack[0] );
}
}
$results->appendChild( array_shift( $bible_version_stack ) );
}
}
if ( $atts['LAYOUTPREFS_BIBLEVERSIONWRAP'] !== BGET::WRAP['NONE'] && $results !== false ) {
$non_default_layout = true;
$bible_version_els = $xpath->query( '//p[contains(@class,"bibleVersion")]' );
foreach ( $bible_version_els as $bible_version_el ) {
$text = $bible_version_el->textContent;
switch ( $atts['LAYOUTPREFS_BIBLEVERSIONWRAP'] ) {
case BGET::WRAP['PARENTHESES']:
$text = '(' . $text . ')';
break;
case BGET::WRAP['BRACKETS']:
$text = '[' . $text . ']';
break;
}
$bible_version_el->textContent = $text;
}
}
if ( $atts['LAYOUTPREFS_BOOKCHAPTERALIGNMENT'] !== BGET::ALIGN['LEFT'] && $results !== false ) {
$non_default_layout = true;
$book_chapter_els = $xpath->query( '//p[contains(@class,"bookChapter")]' );
foreach ( $book_chapter_els as $book_chapter_el ) {
$el_class = $book_chapter_el->getAttribute( 'class' );
$book_chapter_el->setAttribute( 'class', $el_class . ' bbGetAlign' . $atts['LAYOUTPREFS_BOOKCHAPTERALIGNMENT'] );
}
}
if ( ( $atts['LAYOUTPREFS_BOOKCHAPTERFORMAT'] !== BGET::FORMAT['BIBLELANG'] ) && $results !== false ) {
$non_default_layout = true;
$book_chapter_els = $xpath->query( '//p[contains(@class,"bookChapter")]' );
if ( $atts['LAYOUTPREFS_BOOKCHAPTERFORMAT'] === BGET::FORMAT['USERLANG'] || $atts['LAYOUTPREFS_BOOKCHAPTERFORMAT'] === BGET::FORMAT['USERLANGABBREV'] ) {
$locale = substr( get_locale(), 0, 2 );
$language_name = Locale::getDisplayLanguage( $locale, 'en' );
foreach ( $book_chapter_els as $book_chapter_el ) {
$bookNum = (int) $xpath->query( 'following-sibling::input[@class="univBookNum"]', $book_chapter_el )->item( 0 )->getAttribute( 'value' );
$usrprop = 'bibleget_biblebooks' . ( $bookNum - 1 );
$jsbook = json_decode( get_option( $usrprop ), true );
// get the index of the current language from the available languages
$biblebookslangs = get_option( 'bibleget_languages' );
$currentLangIdx = array_search( $language_name, $biblebookslangs );
if ( $currentLangIdx === false ) {
$currentLangIdx = array_search( 'English', $biblebookslangs );
}
$lclbook = trim( explode( '|', $jsbook[ $currentLangIdx ][0] )[0] );
$lclabbrev = trim( explode( '|', $jsbook[ $currentLangIdx ][1] )[0] );
$book_chapter_text = $book_chapter_el->textContent;
// Remove book name from the string (check includes any possible spaces in the book name).
if ( preg_match( '/^([1-3I]{0,3}[\s]{0,1}((\p{L}\p{M}*)+))/u', $book_chapter_text, $res ) ) {
$book_chapter_text = str_replace( $res[0], '', $book_chapter_text );
}
if ( $atts['LAYOUTPREFS_BOOKCHAPTERFORMAT'] === BGET::FORMAT['USERLANGABBREV'] ) {
// use abbreviated form in wp lang
$book_chapter_el->textContent = $lclabbrev . $book_chapter_text;
} else {
// use full form in wp lang
$book_chapter_el->textContent = $lclbook . $book_chapter_text;
}
}
} elseif ( $atts['LAYOUTPREFS_BOOKCHAPTERFORMAT'] === BGET::FORMAT['BIBLELANGABBREV'] ) {
// use abbreviated form in bible version lang.
foreach ( $book_chapter_els as $book_chapter_el ) {
$bookAbbrev = $xpath->query( 'following-sibling::input[@class="bookAbbrev"]', $book_chapter_el )->item( 0 )->getAttribute( 'value' );
$book_chapter_text = $book_chapter_el->textContent;
if ( preg_match( '/^([1-3I]{0,3}[\s]{0,1}((\p{L}\p{M}*)+))/u', $book_chapter_text, $res ) ) {
$book_chapter_text = str_replace( $res[0], '', $book_chapter_text );
}
$book_chapter_el->textContent = $bookAbbrev . $book_chapter_text;
}
}
}
/*
Make sure to deal with fullreference before you deal with pos or wrap
=> if pos is bottominline it will change the p to a span and then we won't know what to look for
=> if we have already wrapped then the fullreference will be appended to the parentheses or the brackets!
*/
if ( $atts['LAYOUTPREFS_BOOKCHAPTERFULLQUERY'] === true && $results !== false ) {
$non_default_layout = true;
$book_chapter_els = $xpath->query( '//p[contains(@class,"bookChapter")]' );
foreach ( $book_chapter_els as $book_chapter_el ) {
$text = $book_chapter_el->textContent;
$original_query = $xpath->query( 'following-sibling::input[@class="originalQuery"]', $book_chapter_el )->item( 0 )->getAttribute( 'value' );
// remove book from the original query
if ( preg_match( '/^([1-3]{0,1}((\p{L}\p{M}*)+)[1-9][0-9]{0,2})/u', $original_query, $res ) ) {
$original_query = str_replace( $res[0], '', $original_query );
}
/*
if (preg_match("/^/u", $original_query, $res)) {
$original_query = str_replace($res[0], "", $original_query);
}*/
$book_chapter_el->textContent = $text . $original_query;
}
}
/* Make sure to deal with wrap before you deal with pos, because if pos is bottominline it will change the p to a span and then we won't know what to look for */
if ( $atts['LAYOUTPREFS_BOOKCHAPTERWRAP'] !== BGET::WRAP['NONE'] && $results !== false ) {
$non_default_layout = true;
$book_chapter_els = $xpath->query( '//p[contains(@class,"bookChapter")]' );
foreach ( $book_chapter_els as $book_chapter_el ) {
$text = $book_chapter_el->textContent;
switch ( $atts['LAYOUTPREFS_BOOKCHAPTERWRAP'] ) {
case BGET::WRAP['PARENTHESES']:
$text = '(' . $text . ')';
break;
case BGET::WRAP['BRACKETS']:
$text = '[' . $text . ']';
break;
}
$book_chapter_el->textContent = $text;
}
}
if ( $atts['LAYOUTPREFS_BOOKCHAPTERPOSITION'] !== BGET::POS['TOP'] && $results !== false ) {
$non_default_layout = true;
$book_chapter_els = $xpath->query( '//p[contains(@class,"bookChapter")]' );
switch ( $atts['LAYOUTPREFS_BOOKCHAPTERPOSITION'] ) {
case BGET::POS['BOTTOM']:
foreach ( $book_chapter_els as $book_chapter_el ) {
$results->insertBefore( $book_chapter_el->nextSibling, $book_chapter_el );
}
break;
case BGET::POS['BOTTOMINLINE']:
foreach ( $book_chapter_els as $book_chapter_el ) {
$class = $book_chapter_el->getAttribute( 'class' );
$text = $book_chapter_el->textContent;
$span = $dom_document->createElement( 'span', $text );
$span->setAttribute( 'class', $class );
$book_chapter_el->nextSibling->appendChild( $span );
$results->removeChild( $book_chapter_el );
}
break;
}
}
if ( $atts['LAYOUTPREFS_SHOWVERSENUMBERS'] === BGET::VISIBILITY['HIDE'] && $results !== false ) {
$non_default_layout = true;
$verse_number_els = $xpath->query( '//span[contains(@class,"verseNum")]' );
foreach ( $verse_number_els as $verse_number_el ) {
$verse_number_el->setAttribute( 'style', 'display:none;' );
}
}
// If any of the Layout options were not the default options, then we need to update our $output with the new html layout.
if ( $non_default_layout === true ) {
$output = $dom_document->saveHTML( $results );
if ( $errors !== null ) {
$output .= $dom_document->saveHTML( $errors );
}
if ( $info !== null ) {
$output .= $dom_document->saveHTML( $info );
}
}
}
if ( $atts['POPUP'] === true ) {
wp_enqueue_script( 'jquery-ui-dialog' );
wp_enqueue_style( 'wp-jquery-ui-dialog' );
wp_enqueue_style( 'bibleget-popup', plugins_url( 'css/popup.css', __FILE__ ) );
if ( $content !== null && $content !== '' ) {
return '<a href="#" class="bibleget-popup-trigger" data-popupcontent="' . htmlspecialchars( $output ) . '">' . $content . '</a>';
} else {
return '<a href="#" class="bibleget-popup-trigger" data-popupcontent="' . htmlspecialchars( $output ) . '">' . $atts['QUERY'] . '</a>';
}
} else {
return '<div class="bibleget-quote-div">' . $output . '</div>';
}
}
/**
* BibleGet Gutenberg Block!
* Transforming the shortcode into a block
*/
function bibleget_gutenberg() {
// Skip block registration if Gutenberg is not enabled/merged.
if ( ! function_exists( 'register_block_type' ) ) {
return;
}
$dir = __DIR__;
$gutenberg_js = 'js/gutenberg.js';
wp_register_script(
'bibleget-gutenberg-block',
plugins_url( $gutenberg_js, __FILE__ ),
array(
'wp-blocks',
'wp-element',
'wp-i18n',
'wp-editor',
'wp-components',
'jquery-ui-dialog',
),
filemtime( "$dir/$gutenberg_js" )
);
$gutenberg_css = 'css/gutenberg.css';
wp_register_style(
'bibleget-gutenberg-editor',
plugins_url( $gutenberg_css, __FILE__ ),
array( 'wp-jquery-ui-dialog' ),
filemtime( "$dir/$gutenberg_css" )
);
// we aren't actually going to create the settings page here,
// we're just using some of the same information that is used to create the settings page.
$options_info = new BibleGetSettingsPage();
$versions_by_lang = $options_info->getVersionsByLang();
$bibleget_books_in_lang = $options_info->getBibleBookNamesInLang();
// These are our default settings, we will use them for the Gutenberg block
// they could perhaps take the place of the properties defined for the Customizer.
$bget_properties = new BGETPROPERTIES();
// and these are our constants, as close as I can get to ENUMS
// hey with this operation they transform quite nicely for the client side javascript!
$bgetreflection = new ReflectionClass( 'BGET' );
$bgetinstanceprops = $bgetreflection->getConstants();
$bget_constants = array();
foreach ( $bgetinstanceprops as $key => $value ) {
$bget_constants[ $key ] = $value;
}
$have_gfonts = $options_info->gfontsAPIkeyCheck();
$gfonts = null;
$gfonts_dir = str_replace( '\\', '/', plugin_dir_path( __FILE__ ) ) . 'gfonts_preview/';
$gfonts_file_path = $gfonts_dir . 'gfontsWeblist.json';
if ( $have_gfonts === 'SUCCESS' && file_exists( $gfonts_file_path ) ) {
$gfonts = json_decode( file_get_contents( $gfonts_file_path ) );
}
$myvars = array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'bibleget_admin_url' => admin_url( 'options-general.php?page=bibleget-settings-admin' ),
'langCodes' => LANGCODES,
'currentLangISO' => get_bloginfo( 'language' ),
'versionsByLang' => $versions_by_lang,
'biblebooks' => $bibleget_books_in_lang,
'BGETProperties' => $bget_properties->OPTIONS,
'BGETConstants' => $bget_constants,
'haveGFonts' => $have_gfonts,
'GFonts' => $gfonts,
);
wp_localize_script( 'bibleget-gutenberg-block', 'BibleGetGlobal', $myvars );
register_block_type(
'bibleget/bible-quote',
array(
'editor_script' => 'bibleget-gutenberg-block',
'editor_style' => 'bibleget-gutenberg-editor',
'render_callback' => 'bibleGet_renderGutenbergBlock',
'attributes' => $bget_properties->OPTIONS,
)
);
}
add_action( 'init', 'bibleget_gutenberg' );
function bibleget_gutenberg_scripts( $hook ) {
if ( $hook !== 'post.php' && $hook !== 'post-new.php' ) {
return;
}
wp_enqueue_script( 'jquery-ui-dialog' );
wp_enqueue_style( 'wp-jquery-ui-dialog' );
wp_enqueue_style( 'bibleget-popup', plugins_url( 'css/popup.css', __FILE__ ) );
wp_enqueue_script( 'htmlentities-script', '//cdn.jsdelivr.net/gh/mathiasbynens/he@1.2.0/he.min.js', array( 'jquery' ), '1.2.0', true );
if ( ! wp_style_is( 'fontawesome', 'enqueued' ) ) {
if ( false === is_fontawesome_enqueued() ) {
wp_enqueue_style( 'fontawesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css', false, '4.7.0' );
}
}
$gfonts_preview_css = str_replace( '\\', '/', wp_upload_dir()['basedir'] ) . '/gfonts_preview/css/gfonts_preview.css';
$gfonts_preview_url = wp_upload_dir()['baseurl'] . '/gfonts_preview/css/gfonts_preview.css';
if ( file_exists( $gfonts_preview_css ) ) {
wp_enqueue_style( 'bibleget-fontselect-preview', $gfonts_preview_url );
}
}
add_action( 'admin_enqueue_scripts', 'bibleget_gutenberg_scripts' );
function is_fontawesome_enqueued() {
global $wp_styles;
foreach ( $wp_styles->queue as $style ) {
if ( strpos( $wp_styles->registered[ $style ]->src, 'fontawesome' ) ) {
return true;
} elseif ( strpos( $wp_styles->registered[ $style ]->src, 'font-awesome' ) ) {
return true;
} elseif ( strpos( $wp_styles->registered[ $style ]->handle, 'fontawesome' ) ) {
return true;
} elseif ( strpos( $wp_styles->registered[ $style ]->handle, 'font-awesome' ) ) {
return true;
}
}
return false;
}
function process_output( $finalquery ) {
$output = get_transient( TRANSIENT_PREFIX . md5( $finalquery ) );
if ( false === $output ) {
$output = bibleget_query_server( $finalquery );
if ( $output ) {
$output = str_replace( PHP_EOL, '', $output );
set_transient( TRANSIENT_PREFIX . md5( $finalquery ), $output, 7 * 24 * HOUR_IN_SECONDS );
} else {
$output = '<span style="color:Red;font-weight:bold;">' . __( 'Bible Quote failure... Temporary error from the BibleGet server. Please try again in a few minutes', 'bibleget-io' ) . '</span>';
}
}
return $output;
}
function process_final_query( $goodqueries, $atts ) {
$finalquery = 'query=';
$finalquery .= implode( ';', $goodqueries );
$finalquery .= '&version=';
$finalquery .= implode( ',', $atts['VERSION'] );
if ( $atts['PREFERORIGIN'] === BGET::PREFERORIGIN['GREEK'] ) {
$finalquery .= '&preferorigin=GREEK';
} elseif ( $atts['PREFERORIGIN'] === BGET::PREFERORIGIN['HEBREW'] ) {
$finalquery .= '&preferorigin=HEBREW';
}
if ( $atts['FORCEVERSION'] === true ) {
$finalquery .= '&forceversion=true';
}
if ( $atts['FORCECOPYRIGHT'] === true ) {
$finalquery .= '&forcecopyright=true';
}
return $finalquery;
}
/**
* Gutenberg Render callback
*/
function bibleGet_renderGutenbergBlock( $atts ) {
$output = ''; // this will be whatever html we are returning to be rendered
// Determine bible version(s).
$atts['VERSION'] = ( ! empty( $atts['VERSION'] ) ? $atts['VERSION'] : array( 'NABRE' ) );
if ( count( $atts['VERSION'] ) < 1 ) {
/* translators: do NOT translate the parameter names "version" or "versions" !!! */
$output = '<span style="color:Red;font-weight:bold;">' . __( 'You must indicate the desired version with the parameter "version" (or the desired versions as a comma separated list with the parameter "versions")', 'bibleget-io' ) . '</span>';
return '<div class="bibleget-quote-div">' . $output . '</div>';
}
$vversions = get_option( 'bibleget_versions', array() );
if ( count( $vversions ) < 1 ) {
bibleget_set_options();
$vversions = get_option( 'bibleget_versions', array() );
}
$validversions = array_keys( $vversions );
// echo "<div style=\"border:10px solid Blue;\">".print_r($validversions)."</div>";
if ( $atts['FORCEVERSION'] !== true ) {
foreach ( $atts['VERSION'] as $version ) {
if ( ! in_array( $version, $validversions ) ) {
$optionsurl = admin_url( 'options-general.php?page=bibleget-settings-admin' );
/* translators: you must not change the placeholders \"%s\" or the html <a href=\"%s\">, </a> */
$output = '<span style="color:Red;font-weight:bold;">' . sprintf( __( 'The requested version "%1$s" is not valid, please check the list of valid versions in the <a href="%2$s">settings page</a>', 'bibleget-io' ), $version, $optionsurl ) . '</span>';
return '<div class="bibleget-quote-div">' . $output . '</div>';
}
}
}
$queries = bibleget_query_clean( $atts['QUERY'] );
return process_queries( $queries, $atts );
}
/**
* After a query has been checked for integrity, this will send the query request to the BibleGet Server
* Returns the response from the BibleGet Server
*
* @param string $finalquery
*/
function bibleget_query_server( $finalquery ) {
$current_page_url = bibleget_current_page_url();
$errs = array();
// We will make a secure connection to the BibleGet service endpoint,
// if this server's OpenSSL and CURL versions support TLSv1.2
$curl_version = curl_version();
$ssl_version = str_replace( 'OpenSSL/', '', $curl_version['ssl_version'] );
if ( version_compare( $curl_version['version'], '7.34.0', '>=' ) && version_compare( $ssl_version, '1.0.1', '>=' ) ) {
// we should be good to go for secure SSL communication supporting TLSv1_2
$ch = curl_init( BIBLE_API . '?' . $finalquery . '&return=html&appid=wordpress&domain=' . urlencode( site_url() ) . '&pluginversion=' . BIBLEGETPLUGINVERSION );
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true );
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 );
curl_setopt( $ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2 );
} else {
$ch = curl_init( 'http://query.bibleget.io/v3/index.php?' . $finalquery . '&return=html&appid=wordpress&domain=' . urlencode( site_url() ) . '&pluginversion=' . BIBLEGETPLUGINVERSION );
}
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
if ( ini_get( 'open_basedir' ) === false ) {
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
}
$output = curl_exec( $ch );
if ( $output && ! curl_errno( $ch ) ) {
// remove style and title tags from the output if they are present(should not be present with more recent BibleGet engine.
$output = substr( $output, 0, strpos( $output, '<style' ) ) . substr( $output, strpos( $output, '</style' ), strlen( $output ) );
$output = substr( $output, 0, strpos( $output, '<title' ) ) . substr( $output, strpos( $output, '</title' ), strlen( $output ) );
$count1 = null;
$count2 = null;
$output = preg_replace( '/<(sm|pof|po|pol|pos|poif|poi|poil|po3|po3l|speaker)>/', '<span class="$1">', $output, -1, $count1 );
$output = preg_replace( '/<\/(sm|pof|po|pol|pos|poif|poi|poil|po3|po3l|speaker)>/', '</span>', $output, -1, $count2 );
// $output .= "<br /><br />Effettuate ".$count1." e ".$count2." sostituzioni.";
$matches = null;
if ( preg_match_all( '/<div class="errors bibleQuote">.*?<\/div>/s', $output, $matches ) ) {
// capture table of error messages, and turn it into notices for backend.
$errorshtml = new DOMDocument();
$errorshtml->loadHTML( '<!DOCTYPE HTML><head><title>BibleGet Query Errors</title></head><body>' . $matches[0][0] . '</body>' );
$error_rows = $errorshtml->getElementsByTagName( 'tr' );
if ( $error_rows !== null && $error_rows->length > 0 ) {
$errs = get_option( 'bibleget_error_admin_notices', array() );
foreach ( $error_rows as $error_row ) {
$errormessage = bibleget_get_elements_by_class( $error_row, 'td', 'errMessageVal' );
$errs[] = 'BIBLEGET SERVER ERROR: <span style="color:Red;">' .
$errormessage[0]->nodeValue .
"</span><span style=\"color:DarkBlue;\">({$current_page_url})</span>.<br /><span style=\"color:Gray;font-style:italic;\">" .
__( 'If this error continues, please notify the BibleGet plugin author at' ) .
': <a target="_blank" href="mailto:bibleget.io@gmail.com?subject=BibleGet+Server+Error&body=' .
rawurlencode(
"The WordPress Plugin is receiving this error message from the BibleGet Server:\n\n" .
$errormessage[0]->nodeValue .
"\n\nKind regards,\n\n"
) .
'">bibleget.io@gmail.com</a></span>';
}
}
$output = preg_replace( '/<div class="errors bibleQuote">.*?<\/div>/s', '', $output );
}
} else {
$errs[] = 'BIBLEGET SERVER ERROR: <span style="color:Red;font-weight:bold;">' .
__( 'There was an error communicating with the BibleGet server, please wait a few minutes and try again', 'bibleget-io' ) .
': '' . curl_error( $ch ) . '': ' .
$finalquery .
'</span>';
$output = false;
}
curl_close( $ch );
update_option( 'bibleget_error_admin_notices', $errs );
return $output;
}
/* Mighty fine and dandy helper function I created! */
/**
* BibleGet To ProperCase
*
* @param string $txt
*
* Helper function that modifies the query so that it is in a correct Proper Case,
* taking into account numbers at the beginning of the string
* Can handle any kind of Unicode string in any language
*/
function bibleget_to_proper_case( $txt ) {
// echo "<div style=\"border:3px solid Yellow;\">txt = $txt</div>";
preg_match( '/\p{L}/u', $txt, $matches, PREG_OFFSET_CAPTURE );
$idx = intval( $matches[0][1] );
// echo "<div style=\"border:3px solid Purple;\">idx = $idx</div>";
$chr = mb_substr( $txt, $idx, 1, 'UTF-8' );
// echo "<div style=\"border:3px solid Pink;\">chr = $chr</div>";
if ( preg_match( '/\p{L&}/u', $chr ) ) {
$post = mb_substr( $txt, $idx + 1, mb_strlen( $txt ), 'UTF-8' );
// echo "<div style=\"border:3px solid Black;\">post = $post</div>";
return mb_substr( $txt, 0, $idx, 'UTF-8' ) . mb_strtoupper( $chr, 'UTF-8' ) . mb_strtolower( $post, 'UTF-8' );
} else {
return $txt;
}
}
/**
* BibleGet IndexOf Function
*
* @param unknown $needle
* @param unknown $haystack
*
* Helper function that will return the index of a bible book from a two-dimensional index array
*/
function bibleget_index_of( $needle, $haystack ) {
foreach ( $haystack as $index => $value ) {
if ( is_array( $value ) ) {
foreach ( $value as $value2 ) {
if ( in_array( $needle, $value2 ) ) {
return $index;
}
}
} elseif ( in_array( $needle, $value ) ) {
return $index;
}
}
return false;
}
function set_communication_error( $notices, $err ) {
$options_url = admin_url( 'options-general.php?page=bibleget-settings-admin' );
$current_page_url = bibleget_current_page_url();
$errs = array(
'',
/* translators: do not change the placeholders or the html markup, though you can translate the anchor title */
__( 'There was a problem communicating with the BibleGet server. <a href="%s" title="update metadata now">Metadata needs to be manually updated</a>.', 'bibleget-io' ),
/* translators: do not change the placeholders or the html markup, though you can translate the anchor title */
__( 'There may have been a problem communicating with the BibleGet server. <a href="%s" title="update metadata now">Metadata needs to be manually updated</a>.', 'bibleget-io' ),
);
$notices[] = 'BIBLEGET PLUGIN ERROR: ' .
sprintf( $errs[ $err ], $options_url ) . " ({$current_page_url})";
update_option( 'bibleget_error_admin_notices', $notices );
}
/**
*
* @var request
*/
function bibleget_get_metadata( $request ) {
// request can be for building the biblebooks variable, or for building version indexes, or for requesting current validversions
$notices = get_option( 'bibleget_error_admin_notices', array() );
$current_page_url = bibleget_current_page_url();
$curl_version = curl_version();
$ssl_version = str_replace( 'OpenSSL/', '', $curl_version['ssl_version'] );
if ( version_compare( $curl_version['version'], '7.34.0', '>=' ) && version_compare( $ssl_version, '1.0.1', '>=' ) ) {
// we should be good to go for secure SSL communication supporting TLSv1_2.
$url = METADATA_API . '?query=' . $request . '&return=json';
$ch = curl_init( $url );
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, true );
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 2 );
curl_setopt( $ch, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1_2 );
} else {
$url = 'http://query.bibleget.io/v3/metadata.php?query=' . $request . '&return=json';
$ch = curl_init( $url );
}
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
if ( ini_get( 'open_basedir' ) === false ) {
curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
curl_setopt( $ch, CURLOPT_AUTOREFERER, true );
}
$response = curl_exec( $ch );
if ( curl_errno( $ch ) && ( curl_errno( $ch ) === 77 || curl_errno( $ch ) === 60 ) && $url === METADATA_API . '?query=' . $request . '&return=json' ) {
// error 60: SSL certificate problem: unable to get local issuer certificate
// error 77: error setting certificate verify locations CAPath: none
// curl.cainfo needs to be set in php.ini to point to the curl pem bundle available at https://curl.haxx.se/ca/cacert.pem
// until that's fixed on the server environment let's resort to a simple http request.
$url = 'http://query.bibleget.io/v3/metadata.php?query=' . $request . '&return=json';
curl_setopt( $ch, CURLOPT_URL, $url );
$response = curl_exec( $ch );
if ( curl_errno( $ch ) ) {
set_communication_error( $notices, 1 );
return false;
} else {
$info = curl_getinfo( $ch );
// echo 'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url'];
if ( $info['http_code'] !== 200 && $info['http_code'] !== 304 ) {
set_communication_error( $notices, 2 );
return false;
}
}
} elseif ( curl_errno( $ch ) ) {
set_communication_error( $notices, 1 );
return false;
} else {
$info = curl_getinfo( $ch );
// echo 'Took ' . $info['total_time'] . ' seconds to send a request to ' . $info['url'];
if ( $info['http_code'] !== 200 && $info['http_code'] !== 304 ) {
set_communication_error( $notices, 2 );
return false;
}
}
curl_close( $ch );
$myjson = json_decode( $response );
if ( property_exists( $myjson, 'results' ) ) {
return $myjson;
// var verses = myjson.results;
} else {
$optionsurl = admin_url( 'options-general.php?page=bibleget-settings-admin' );
/* translators: do not change the placeholders or the html markup, though you can translate the anchor title */
$notices[] = 'BIBLEGET PLUGIN ERROR: ' .
sprintf(
__( 'There may have been a problem communicating with the BibleGet server. <a href="%s" title="update metadata now">Metadata needs to be manually updated</a>.', 'bibleget-io' ),
$optionsurl
) .
" ({$current_page_url})";
update_option( 'bibleget_error_admin_notices', $notices );
return false;
}
}
/**
*
* @param string $query
* @return number
*/
function bibleget_query_clean( $query ) {
// enforce query rules.
if ( $query === '' ) {
return __( 'You cannot send an empty query.', 'bibleget-io' );
}
$query = trim( $query );
$query = preg_replace( '/\s+/', '', $query );
$query = preg_replace( "/[\x{2011}-\x{2015}|\x{2212}|\x{23AF}]/u", chr( 45 ), $query );
$query = str_replace( ' ', '', $query );
if ( strpos( $query, ':' ) && strpos( $query, '.' ) ) {
return __( 'Mixed notations have been detected. Please use either english notation or european notation.', 'bibleget-io' ) . '<' . $query . '>';
} elseif ( strpos( $query, ':' ) ) { // if english notation is detected, translate it to european notation.
if ( strpos( $query, ',' ) !== -1 ) {
$query = str_replace( ',', '.', $query );
}
$query = str_replace( ':', ',', $query );
}
$queries = array_values(
array_filter(
explode( ';', $query ),
function ( $var ) {
return $var !== '';
}
)
);
return array_map( 'bibleget_to_proper_case', $queries );
}
/**
*
*/
function bibleget_admin_notices() {
$notices = get_option( 'bibleget_error_admin_notices' );
if ( $notices !== false ) {
foreach ( $notices as $notice ) {
echo "<div class='notice is-dismissible error'><p>$notice</p></div>";
}
delete_option( 'bibleget_error_admin_notices' );
}