Rumperuu/footnotes
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Update codebase to be WP Coding Standard-compliant.

Browse source 
This is a squashed copy of `wp-coding-standard--rebase` to try and fix the line-ending
diff issue we're having.
This commit is contained in:
Ben Goldsworthy 2021-02-23 16:44:18 +00:00
parent 9ee72568ef
commit 9a8e7c0851
20 changed files with 1880 additions and 1810 deletions
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3
.gitignore vendored
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@ -1 +1,4 @@
.phpdoc/ .phpdoc/
vendor/
*.bak

5
README.md
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@ -14,6 +14,7 @@ Featured on [wpmudev](http://premium.wpmudev.org/blog/12-surprisingly-useful-wor
1. Read the contributing guidelines 1. Read the contributing guidelines
1. Clone this repository (`git clone git@github.com:markcheret/footnotes.git`) 1. Clone this repository (`git clone git@github.com:markcheret/footnotes.git`)
- We recommend that you use [VVV](https://varyingvagrantvagrants.org/) for your development environment
1. Install [Composer](https://getcomposer.org/download/), if you don't have it already 1. Install [Composer](https://getcomposer.org/download/), if you don't have it already
1. Install dependencies (`composer install`) 1. Install dependencies (`composer install`)
1. Create a new branch from `main` (`git checkout -b <your-descriptive-branch-name>`) 1. Create a new branch from `main` (`git checkout -b <your-descriptive-branch-name>`)
@ -25,8 +26,8 @@ Featured on [wpmudev](http://premium.wpmudev.org/blog/12-surprisingly-useful-wor
1. Run PHP_CodeSniffer on the file(s) you want to check (`./vendor/bin/phpcs --standard="WordPress" --colors --encoding=utf-8 -n -p <file(s)>`) 1. Run PHP_CodeSniffer on the file(s) you want to check (`./vendor/bin/phpcs --standard="WordPress" --colors --encoding=utf-8 -n -p <file(s)>`)
1. (If applicable) run the PHP Code Beautifier and Formatter to attempt to automatically fix any errors (`./vendor/bin/phpcbf --standard="WordPress" --encoding=utf-8 -p <file(s)>`) 1. (If applicable) run the PHP Code Beautifier and Formatter to attempt to automatically fix any errors (`./vendor/bin/phpcbf --standard="WordPress" --encoding=utf-8 -p <file(s)>`)
- Add the `-n` flag to ignore warnings (i.e., show only errors) - Add the `-n` flag to ignore warnings (i.e., show only errors)
- Add the `-s` flag to show sniff codes (used for disabling errors in the code with `phpcs disable:<sniff code>` — MAKE SURE THAT YOU HAVE `phpcs enable` AT THE EARLIEST POINT POSSIBLE, and provide a justification for disabling the sniff code) - Add the `-s` flag to show sniff codes (used for disabling errors in the code with `phpcs disable:<sniff code>` — MAKE SURE THAT YOU HAVE `phpcs enable` AT THE EARLIEST POINT POSSIBLE, and provide a justification for disabling the sniff code)
- You can run either across the entire project by adding the argument `--ignore=*/vendor/*` and targetting the file `./*.php ./**/*.php` - You can run either across the entire project by adding the argument `--ignore=*/vendor/*` and targetting the file `./**/*.php`
## Updating Documentation ## Updating Documentation

4
_tools/setup.sh Normal file
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@ -0,0 +1,4 @@
#!/bin/sh
cp contrib/pre-commit .git/hooks/pre-commit
chmod +x .git/hooks/pre-commit

23
class/config.php
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@ -1,51 +1,46 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Includes the Plugin Constants class to load all Plugin constant vars like Plugin name, etc. * Includes the Plugin Constants class to load all Plugin constant vars like Plugin name, etc.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 12.09.14 10:56 * @since 1.5.0 12.09.14 10:56
* *
* Edited for: * Edited for:
* 2.0.4 add Public Plugin name for dashboard heading 2020-11-01T0452+0100 * 2.0.4 add Public Plugin name for dashboard heading 2020-11-01T0452+0100
* *
* Last modified: 2021-02-18T2027+0100 * Last modified: 2021-02-18T2027+0100
*/ */
/** /**
* Contains all Plugin Constants. Contains no Method or Property. * Contains all Plugin Constants. Contains no Method or Property.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Config { class MCI_Footnotes_Config {
/** /**
* Internal Plugin name. * Internal Plugin name.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
const C_STR_PLUGIN_NAME = "footnotes"; const C_STR_PLUGIN_NAME = 'footnotes';
/** /**
* Public Plugin name. * Public Plugin name.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
* *
* edited classes for v2.0.4 * edited classes for v2.0.4
*/ */
const C_STR_PLUGIN_PUBLIC_NAME = '<span class="footnotes_logo footnotes_logo_part1">foot</span><span class="footnotes_logo footnotes_logo_part2">notes</span>'; const C_STR_PLUGIN_PUBLIC_NAME = '<span class="footnotes_logo footnotes_logo_part1">foot</span><span class="footnotes_logo footnotes_logo_part2">notes</span>';
/** /**
* Public Plugin name for dashboard heading * Public Plugin name for dashboard heading
* *
* After properly displaying in dashboard headings until WPv5.4, the above started * After properly displaying in dashboard headings until WPv5.4, the above started
* in WPv5.5 being torn apart as if the headline was text-align:justify and not * in WPv5.5 being torn apart as if the headline was text-align:justify and not
* the last line. That ugly display bug badly affected the plugin’s communication. * the last line. That ugly display bug badly affected the plugin’s communication.
* The only working solution found so far is using position:fixed in one heading * The only working solution found so far is using position:fixed in one heading
* that isn’t translated, and dropping the logo in another, translatable heading. * that isn’t translated, and dropping the logo in another, translatable heading.
@ -58,7 +53,6 @@ class MCI_Footnotes_Config {
/** /**
* Html tag for the LOVE symbol. * Html tag for the LOVE symbol.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
@ -75,7 +69,6 @@ class MCI_Footnotes_Config {
/** /**
* Short code to DON'T display the 'LOVE ME' slug on certain pages. * Short code to DON'T display the 'LOVE ME' slug on certain pages.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */

238
class/convert.php
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@ -3,20 +3,18 @@
* Includes the Convert Class. * Includes the Convert Class.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 12.09.14 10:56 * @since 1.5.0 12.09.14 10:56
* *
* Edited: * Edited:
* @since 2.2.0 add lowercase Roman 2020-12-12T1540+0100 * @since 2.2.0 add lowercase Roman 2020-12-12T1540+0100
* *
* Last modified: 2020-12-12T1541+0100 * Last modified: 2020-12-12T1541+0100
*/ */
/** /**
* Converts data types and Footnotes specific values. * Converts data types and Footnotes specific values.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Convert { class MCI_Footnotes_Convert {
@ -24,30 +22,29 @@ class MCI_Footnotes_Convert {
/** /**
* Converts a integer into the user-defined counter style for the footnotes. * Converts a integer into the user-defined counter style for the footnotes.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param int $p_int_Index Index to be converted. * @param int $p_int_index Index to be converted.
* @param string $p_str_ConvertStyle Style of the new/converted Index. * @param string $p_str_convert_style Style of the new/converted Index.
* @return string Converted Index as string in the defined counter style. * @return string Converted Index as string in the defined counter style.
* *
* Edited: * Edited:
* @since 2.2.0 lowercase Roman numerals supported * @since 2.2.0 lowercase Roman numerals supported
*/ */
public static function Index($p_int_Index, $p_str_ConvertStyle = "arabic_plain") { public static function index( $p_int_index, $p_str_convert_style = 'arabic_plain' ) {
switch ($p_str_ConvertStyle) { switch ( $p_str_convert_style ) {
case "romanic": case 'romanic':
return self::toRomanic($p_int_Index, true); return self::to_romanic( $p_int_index, true );
case "roman_low": case 'roman_low':
return self::toRomanic($p_int_Index, false); return self::to_romanic( $p_int_index, false );
case "latin_high": case 'latin_high':
return self::toLatin($p_int_Index, true); return self::to_latin( $p_int_index, true );
case "latin_low": case 'latin_low':
return self::toLatin($p_int_Index, false); return self::to_latin( $p_int_index, false );
case "arabic_leading": case 'arabic_leading':
return self::toArabicLeading($p_int_Index); return self::to_arabic_leading( $p_int_index );
case "arabic_plain": case 'arabic_plain':
default: default:
return $p_int_Index; return $p_int_index;
} }
} }
@ -55,175 +52,174 @@ class MCI_Footnotes_Convert {
* Converts an integer into latin ascii characters, either lower or upper-case. * Converts an integer into latin ascii characters, either lower or upper-case.
* Function available from A to ZZ ( means 676 footnotes at 1 page possible). * Function available from A to ZZ ( means 676 footnotes at 1 page possible).
* *
* @author Stefan Herndler
* @since 1.0-gamma * @since 1.0-gamma
* @param int $p_int_Value Value/Index to be converted. * @param int $p_int_value Value/Index to be converted.
* @param bool $p_bool_UpperCase True to convert the value to upper case letter, otherwise to lower case. * @param bool $p_bool_upper_case True to convert the value to upper case letter, otherwise to lower case.
* @return string * @return string
*/ */
private static function toLatin($p_int_Value, $p_bool_UpperCase) { private static function to_latin( $p_int_value, $p_bool_upper_case ) {
// output string // Output string.
$l_str_Return = ""; $l_str_return = '';
$l_int_Offset = 0; $l_int_offset = 0;
// check if the value is higher then 26 = Z // Check if the value is higher then 26 = Z.
while ($p_int_Value > 26) { while ( $p_int_value > 26 ) {
// increase offset and reduce counter // Increase offset and reduce counter.
$l_int_Offset++; $l_int_offset++;
$p_int_Value -= 26; $p_int_value -= 26;
} }
// if offset set (more then Z), then add a new letter in front // If offset set (more then Z), then add a new letter in front.
if ($l_int_Offset > 0) { if ( $l_int_offset > 0 ) {
$l_str_Return = chr($l_int_Offset + 64); $l_str_return = chr( $l_int_offset + 64 );
} }
// add the origin letter // Add the origin letter.
$l_str_Return .= chr($p_int_Value + 64); $l_str_return .= chr( $p_int_value + 64 );
// return the latin character representing the integer // Return the latin character representing the integer.
if ($p_bool_UpperCase) { if ( $p_bool_upper_case ) {
return strtoupper($l_str_Return); return strtoupper( $l_str_return );
} }
return strtolower($l_str_Return); return strtolower( $l_str_return );
} }
/** /**
* Converts an integer to a leading-0 integer. * Converts an integer to a leading-0 integer.
* *
* @author Stefan Herndler
* @since 1.0-gamma * @since 1.0-gamma
* @param int $p_int_Value Value/Index to be converted. * @param int $p_int_value Value/Index to be converted.
* @return string Value with a leading zero. * @return string Value with a leading zero.
*/ */
private static function toArabicLeading($p_int_Value) { private static function to_arabic_leading( $p_int_value ) {
// add a leading 0 if number lower then 10 // Add a leading 0 if number lower then 10.
if ($p_int_Value < 10) { if ( $p_int_value < 10 ) {
return "0" . $p_int_Value; return '0' . $p_int_value;
} }
return $p_int_Value; return $p_int_value;
} }
/** /**
* Converts an integer to a romanic letter. * Converts an integer to a romanic letter.
* *
* @author Stefan Herndler
* @since 1.0-gamma * @since 1.0-gamma
* @param int $p_int_Value Value/Index to be converted. * @param int $p_int_value Value/Index to be converted.
* @param bool $p_bool_upper_case Whether to uppercase.
* @return string * @return string
* *
* Edited: * Edited:
* @since 2.2.0 optionally lowercase (code from Latin) 2020-12-12T1538+0100 * @since 2.2.0 optionally lowercase (code from Latin) 2020-12-12T1538+0100
*/ */
private static function toRomanic($p_int_Value, $p_bool_UpperCase) { private static function to_romanic( $p_int_value, $p_bool_upper_case ) {
// table containing all necessary romanic letters // Table containing all necessary romanic letters.
$l_arr_RomanicLetters = array( $l_arr_romanic_letters = array(
'M' => 1000, 'M' => 1000,
'CM' => 900, 'CM' => 900,
'D' => 500, 'D' => 500,
'CD' => 400, 'CD' => 400,
'C' => 100, 'C' => 100,
'XC' => 90, 'XC' => 90,
'L' => 50, 'L' => 50,
'XL' => 40, 'XL' => 40,
'X' => 10, 'X' => 10,
'IX' => 9, 'IX' => 9,
'V' => 5, 'V' => 5,
'IV' => 4, 'IV' => 4,
'I' => 1 'I' => 1,
); );
// return value // Return value.
$l_str_Return = ''; $l_str_return = '';
// iterate through integer value until it is reduced to 0 // Iterate through integer value until it is reduced to 0.
while ($p_int_Value > 0) { while ( $p_int_value > 0 ) {
foreach ($l_arr_RomanicLetters as $l_str_Romanic => $l_int_Arabic) { foreach ( $l_arr_romanic_letters as $l_str_romanic => $l_int_arabic ) {
if ($p_int_Value >= $l_int_Arabic) { if ( $p_int_value >= $l_int_arabic ) {
$p_int_Value -= $l_int_Arabic; $p_int_value -= $l_int_arabic;
$l_str_Return .= $l_str_Romanic; $l_str_return .= $l_str_romanic;
break; break;
} }
} }
} }
// return romanic letters as string // Return romanic letters as string.
if ($p_bool_UpperCase) { if ( $p_bool_upper_case ) {
return strtoupper($l_str_Return); return strtoupper( $l_str_return );
} }
return strtolower($l_str_Return); return strtolower( $l_str_return );
} }
/** /**
* Converts a string depending on its value to a boolean. * Converts a string depending on its value to a boolean.
* *
* @author Stefan Herndler
* @since 1.0-beta * @since 1.0-beta
* @param string $p_str_Value String to be converted to boolean. * @param string $p_str_value String to be converted to boolean.
* @return bool Boolean representing the string. * @return bool Boolean representing the string.
*/ */
public static function toBool($p_str_Value) { public static function to_bool( $p_str_value ) {
// convert string to lower-case to make it easier // Convert string to lower-case to make it easier.
$p_str_Value = strtolower($p_str_Value); $p_str_value = strtolower( $p_str_value );
// check if string seems to contain a "true" value // Check if string seems to contain a "true" value.
switch ($p_str_Value) { switch ( $p_str_value ) {
case "checked": case 'checked':
case "yes": case 'yes':
case "true": case 'true':
case "on": case 'on':
case "1": case '1':
return true; return true;
} }
// nothing found that says "true", so we return false // Nothing found that says "true", so we return false.
return false; return false;
} }
/** /**
* Get a html Array short code depending on Arrow-Array key index. * Get a html Array short code depending on Arrow-Array key index.
* *
* @author Stefan Herndler
* @since 1.3.2 * @since 1.3.2
* @param int $p_int_Index Index representing the Arrow. If empty all Arrows are specified. * @param int $p_int_index Index representing the Arrow. If empty all Arrows are specified.
* @return array|string Array of all Arrows if Index is empty otherwise html tag of a specific arrow. * @return array|string Array of all Arrows if Index is empty otherwise html tag of a specific arrow.
*/ */
public static function getArrow($p_int_Index = -1) { public static function get_arrow( $p_int_index = -1 ) {
// define all possible arrows // Define all possible arrows.
$l_arr_Arrows = array("&#8593;", "&#8613;", "&#8607;", "&#8617;", "&#8626;", "&#8629;", "&#8657;", "&#8673;", "&#8679;", "&#65514;"); $l_arr_arrows = array( '&#8593;', '&#8613;', '&#8607;', '&#8617;', '&#8626;', '&#8629;', '&#8657;', '&#8673;', '&#8679;', '&#65514;' );
// convert index to an integer // Convert index to an integer.
if (!is_int($p_int_Index)) { if ( ! is_int( $p_int_index ) ) {
$p_int_Index = intval($p_int_Index); $p_int_index = intval( $p_int_index );
} }
// return the whole arrow array // Return the whole arrow array.
if ($p_int_Index < 0 || $p_int_Index > count($l_arr_Arrows)) { if ( $p_int_index < 0 || $p_int_index > count( $l_arr_arrows ) ) {
return $l_arr_Arrows; return $l_arr_arrows;
} }
// return a single arrow // Return a single arrow.
return $l_arr_Arrows[$p_int_Index]; return $l_arr_arrows[ $p_int_index ];
} }
// phpcs:disable WordPress.PHP.DevelopmentFunctions.error_log_var_dump
// phpcs:disable WordPress.PHP.DevelopmentFunctions.error_log_print_r
/** /**
* Displays a Variable. * Displays a Variable.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param mixed $p_mixed_Value * @param mixed $p_mixed_value The variable to display.
* @return void
*/ */
public static function debug($p_mixed_Value) { public static function debug( $p_mixed_value ) {
if (empty($p_mixed_Value)) { if ( empty( $p_mixed_value ) ) {
var_dump($p_mixed_Value); var_dump( $p_mixed_value );
} else if (is_array($p_mixed_Value)) { } elseif ( is_array( $p_mixed_value ) ) {
printf("<pre>"); printf( '<pre>' );
print_r($p_mixed_Value); print_r( $p_mixed_value );
printf("</pre>"); printf( '</pre>' );
} else if (is_object($p_mixed_Value)) { } elseif ( is_object( $p_mixed_value ) ) {
printf("<pre>"); printf( '<pre>' );
print_r($p_mixed_Value); print_r( $p_mixed_value );
printf("</pre>"); printf( '</pre>' );
} else if (is_numeric($p_mixed_Value) || is_int($p_mixed_Value)) { } elseif ( is_numeric( $p_mixed_value ) || is_int( $p_mixed_value ) ) {
var_dump($p_mixed_Value); var_dump( $p_mixed_value );
} else if (is_date($p_mixed_Value)) { } elseif ( is_date( $p_mixed_value ) ) {
var_dump($p_mixed_Value); var_dump( $p_mixed_value );
} else { } else {
var_dump($p_mixed_Value); var_dump( $p_mixed_value );
} }
echo "<br/>"; echo '<br/>';
} }
// phpcs:disable
} }

70
class/hooks.php
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@ -1,11 +1,11 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Handles all WordPress hooks of this Plugin. * Handles all WordPress hooks of this Plugin.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 12.09.14 10:56 * @since 1.5.0 12.09.14 10:56
* *
* Edited: * Edited:
* @since 2.2.0 2020-12-12T1223+0100 * @since 2.2.0 2020-12-12T1223+0100
*/ */
@ -13,7 +13,6 @@
/** /**
* Registers all WordPress Hooks and executes them on demand. * Registers all WordPress Hooks and executes them on demand.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Hooks { class MCI_Footnotes_Hooks {
@ -21,74 +20,67 @@ class MCI_Footnotes_Hooks {
/** /**
* Registers all WordPress hooks. * Registers all WordPress hooks.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function registerHooks() { public static function register_hooks() {
register_activation_hook(dirname(__FILE__) . "/../footnotes.php", array("MCI_Footnotes_Hooks", "activatePlugin")); register_activation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'activate_plugin' ) );
register_deactivation_hook(dirname(__FILE__) . "/../footnotes.php", array("MCI_Footnotes_Hooks", "deactivatePlugin")); register_deactivation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'deactivate_plugin' ) );
register_uninstall_hook(dirname(__FILE__) . "/../footnotes.php", array("MCI_Footnotes_Hooks", "uninstallPlugin")); register_uninstall_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'uninstall_plugin' ) );
} }
/** /**
* Executed when the Plugin gets activated. * Executed when the Plugin gets activated.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function activatePlugin() { public static function activate_plugin() {
// currently unused // Currently unused.
} }
/** /**
* Executed when the Plugin gets deactivated. * Executed when the Plugin gets deactivated.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function deactivatePlugin() { public static function deactivate_plugin() {
// currently unused // Currently unused.
} }
/** /**
* Executed when the Plugin gets uninstalled. * Executed when the Plugin gets uninstalled.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* Edit: ClearAll didn’t actually work. * Edit: Clear_all didn’t actually work.
* @since 2.2.0 this function is not called any longer when deleting the plugin * @since 2.2.0 this function is not called any longer when deleting the plugin
*/ */
public static function uninstallPlugin() { public static function uninstall_plugin() {
// WordPress User has to be logged in // WordPress User has to be logged in.
if (!is_user_logged_in()) { if ( ! is_user_logged_in() ) {
wp_die(__('You must be logged in to run this script.', MCI_Footnotes_Config::C_STR_PLUGIN_NAME)); wp_die( wp_kses_post( __( 'You must be logged in to run this script.', 'footnotes' ) ) );
} }
// WordPress User needs the permission to (un)install plugins // WordPress User needs the permission to (un)install plugins.
if (!current_user_can('install_plugins')) { if ( ! current_user_can( 'install_plugins' ) ) {
wp_die(__('You do not have permission to run this script.', MCI_Footnotes_Config::C_STR_PLUGIN_NAME)); wp_die( wp_kses_post( __( 'You do not have permission to run this script.', 'footnotes' ) ) );
} }
// deletes all settings and restore the default values
// MCI_Footnotes_Settings::instance()->ClearAll();
} }
/** /**
* Add Links to the Plugin in the "installed Plugins" page. * Add Links to the Plugin in the "installed Plugins" page.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param array $p_arr_Links Current Links. * @param array $p_arr_links Current Links.
* @param string $p_str_PluginFileName Plugins init file name. * @param string $p_str_plugin_file_name Plugins init file name.
* @return array * @return array
*/ */
public static function PluginLinks($p_arr_Links, $p_str_PluginFileName) { public static function plugin_links( $p_arr_links, $p_str_plugin_file_name ) {
// append link to the WordPress Plugin page // Append link to the WordPress Plugin page.
$p_arr_Links[] = sprintf('<a href="http://wordpress.org/support/plugin/footnotes" target="_blank">%s</a>', __('Support', MCI_Footnotes_Config::C_STR_PLUGIN_NAME)); $p_arr_links[] = sprintf( '<a href="http://wordpress.org/support/plugin/footnotes" target="_blank">%s</a>', __( 'Support', 'footnotes' ) );
// append link to the Settings page // Append link to the settings page.
$p_arr_Links[] = sprintf('<a href="%s">%s</a>', admin_url('admin.php?page=mfmmf-footnotes'), __('Settings', MCI_Footnotes_Config::C_STR_PLUGIN_NAME)); $p_arr_links[] = sprintf( '<a href="%s">%s</a>', admin_url( 'admin.php?page=mfmmf-footnotes' ), __( 'Settings', 'footnotes' ) );
// append link to the PlayPal Donate function // Append link to the PayPal donate function.
$p_arr_Links[] = sprintf('<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6Z6CZDW8PPBBJ" target="_blank">%s</a>', __('Donate', MCI_Footnotes_Config::C_STR_PLUGIN_NAME)); $p_arr_links[] = sprintf( '<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6Z6CZDW8PPBBJ" target="_blank">%s</a>', __( 'Donate', 'footnotes' ) );
// return new links // Return new links.
return $p_arr_Links; return $p_arr_links;
} }
} }

220
class/init.php
View file

@ -1,12 +1,11 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Includes the main Class of the Plugin. * Includes the main Class of the Plugin.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 12.09.14 10:56 * @since 1.5.0 12.09.14 10:56
* *
*
* @lastmodified 2021-02-19T2031+0100 * @lastmodified 2021-02-19T2031+0100
* *
* @since 1.6.5 Bugfix: Improve widgets registration, thanks to @felipelavinz code contribution. * @since 1.6.5 Bugfix: Improve widgets registration, thanks to @felipelavinz code contribution.
@ -27,7 +26,6 @@
/** /**
* Entry point of the Plugin. Loads the Dashboard and executes the Task. * Entry point of the Plugin. Loads the Dashboard and executes the Task.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes { class MCI_Footnotes {
@ -35,39 +33,38 @@ class MCI_Footnotes {
/** /**
* Reference to the Plugin Task object. * Reference to the Plugin Task object.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var null|MCI_Footnotes_Task * @var null|MCI_Footnotes_Task
*/ */
public $a_obj_Task = null; public $a_obj_task = null;
/** /**
* Template process and script / stylesheet load optimization. * Idenfifies whether tooltips are enabled. Actual value depends on settings.
*
* - Bugfix: Templates: optimize template load and processing based on settings, thanks to @misfist code contribution.
*
* @since 2.4.0
* @date 2021-01-04T1355+0100
*
* @author Patrizia Lutz @misfist
*
* @link https://wordpress.org/support/topic/template-override-filter/#post-13864301
* @link https://github.com/misfist/footnotes/releases/tag/2.4.0d3 repository
* @link https://github.com/misfist/footnotes/compare/2.4.0%E2%80%A62.4.0d3 diff
* *
* @contributor Patrizia Lutz @misfist
* @var bool * @var bool
* *
* Streamline process depending on tooltip enabled status. * @todo Refactor to have defines and assignments only in this class,
* Load tooltip inline script only if jQuery tooltips are enabled. * then re-use these properties also in class/task.php (and elsewhere).
* Actual value depends on settings. * Account for priority level issues. These properties must be assigned before
* the hooks—whose priority level may be configured to 0—are called in class/task.php.
*/ */
public static $a_bool_TooltipsEnabled = false; public static $a_bool_tooltips_enabled = false;
public static $a_bool_AlternativeTooltipsEnabled = false;
/**
* Idenfifies whether alternative tooltips are enabled. Actual value depends
* on settings.
*
* @contributor Patrizia Lutz @misfist
* @var bool
*
* @todo Refactor to have defines only here, and use assignments also in class/task.php.
*/
public static $a_bool_alternative_tooltips_enabled = false;
/** /**
* Executes the Plugin. * Executes the Plugin.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* *
@ -78,33 +75,32 @@ class MCI_Footnotes {
* @contributor @felipelavinz * @contributor @felipelavinz
* @link https://github.com/media-competence-institute/footnotes/commit/87173d2980c7ff90e12ffee94ca7153e11163793 * @link https://github.com/media-competence-institute/footnotes/commit/87173d2980c7ff90e12ffee94ca7153e11163793
* *
* @see self::initializeWidgets() * @see self::initialize_widgets()
*/ */
public function run() { public function run() {
// register language // Register language.
MCI_Footnotes_Language::registerHooks(); MCI_Footnotes_Language::register_hooks();
// register Button hooks // Register Button hooks.
MCI_Footnotes_WYSIWYG::registerHooks(); MCI_Footnotes_WYSIWYG::register_hooks();
// register general hooks // Register general hooks.
MCI_Footnotes_Hooks::registerHooks(); MCI_Footnotes_Hooks::register_hooks();
// initialize the Plugin Dashboard // Initialize the Plugin Dashboard.
$this->initializeDashboard(); $this->initialize_dashboard();
// initialize the Plugin Task // Initialize the Plugin Task.
$this->initializeTask(); $this->initialize_task();
// Register all Public Stylesheets and Scripts // Register all Public Stylesheets and Scripts.
add_action('init', array($this, 'registerPublic')); add_action( 'init', array( $this, 'register_public' ) );
// Enqueue all Public Stylesheets and Scripts // Enqueue all Public Stylesheets and Scripts.
add_action('wp_enqueue_scripts', array($this, 'registerPublic')); add_action( 'wp_enqueue_scripts', array( $this, 'register_public' ) );
// Register all Widgets of the Plugin. // Register all Widgets of the Plugin..
add_action('widgets_init', array($this, 'initializeWidgets')); add_action( 'widgets_init', array( $this, 'initialize_widgets' ) );
} }
/** /**
* Initializes all Widgets of the Plugin. * Initializes all Widgets of the Plugin.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* *
@ -129,37 +125,34 @@ class MCI_Footnotes {
* and use the bare register_widget() here. * and use the bare register_widget() here.
* @see self::run() * @see self::run()
* *
* Also, the visibility of initializeWidgets() is not private any longer. * Also, the visibility of initialize_widgets() is not private any longer.
*/ */
public function initializeWidgets() { public function initialize_widgets() {
register_widget( "MCI_Footnotes_Widget_ReferenceContainer" ); register_widget( 'MCI_Footnotes_Widget_Reference_container' );
} }
/** /**
* Initializes the Dashboard of the Plugin and loads them. * Initializes the Dashboard of the Plugin and loads them.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
private function initializeDashboard() { private function initialize_dashboard() {
new MCI_Footnotes_Layout_Init(); new MCI_Footnotes_Layout_Init();
} }
/** /**
* Initializes the Plugin Task and registers the Task hooks. * Initializes the Plugin Task and registers the Task hooks.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
private function initializeTask() { private function initialize_task() {
$this->a_obj_Task = new MCI_Footnotes_Task(); $this->a_obj_task = new MCI_Footnotes_Task();
$this->a_obj_Task->registerHooks(); $this->a_obj_task->register_hooks();
} }
/** /**
* Registers and enqueues scripts and stylesheets to the public pages. * Registers and enqueues scripts and stylesheets to the public pages.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* @since 2.0.0 Update: Tooltips: fix disabling bug by loading jQuery UI library, thanks to @rajinderverma @ericcorbett2 @honlapdavid @mmallett bug reports, thanks to @vonpiernik code contribution. * @since 2.0.0 Update: Tooltips: fix disabling bug by loading jQuery UI library, thanks to @rajinderverma @ericcorbett2 @honlapdavid @mmallett bug reports, thanks to @vonpiernik code contribution.
@ -168,7 +161,7 @@ class MCI_Footnotes {
* @since 2.1.4 automate passing version number for cache busting 2020-11-30T0646+0100 * @since 2.1.4 automate passing version number for cache busting 2020-11-30T0646+0100
* @since 2.1.4 optionally enqueue an extra stylesheet 2020-12-04T2231+0100 * @since 2.1.4 optionally enqueue an extra stylesheet 2020-12-04T2231+0100
*/ */
public function registerPublic() { public function register_public() {
/** /**
* Enqueues external scripts. * Enqueues external scripts.
@ -181,10 +174,10 @@ class MCI_Footnotes {
* *
* The condition about tooltips was missing, only the not-alternative-tooltips part was present. * The condition about tooltips was missing, only the not-alternative-tooltips part was present.
*/ */
// set conditions re-used for stylesheet enqueuing: // Set conditions re-used for stylesheet enqueuing.
self::$a_bool_TooltipsEnabled = MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_MOUSE_OVER_BOX_ENABLED ) ); self::$a_bool_tooltips_enabled = MCI_Footnotes_Convert::to_bool( MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_MOUSE_OVER_BOX_ENABLED ) );
self::$a_bool_AlternativeTooltipsEnabled = MCI_Footnotes_Convert::toBool(MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_BOOL_FOOTNOTES_MOUSE_OVER_BOX_ALTERNATIVE ) ); self::$a_bool_alternative_tooltips_enabled = MCI_Footnotes_Convert::to_bool( MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_MOUSE_OVER_BOX_ALTERNATIVE ) );
$l_str_ScriptMode = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERENCE_CONTAINER_SCRIPT_MODE); $l_str_script_mode = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_REFERENCE_CONTAINER_SCRIPT_MODE );
/** /**
* Enqueues the jQuery library registered by WordPress. * Enqueues the jQuery library registered by WordPress.
@ -195,64 +188,42 @@ class MCI_Footnotes {
* *
* @reporter @hopper87it * @reporter @hopper87it
* @link https://wordpress.org/support/topic/footnotes-wp-rocket/ * @link https://wordpress.org/support/topic/footnotes-wp-rocket/
* *
* jQuery is also used for animated scrolling, so it was loaded by default. * jQuery is also used for animated scrolling, so it was loaded by default.
* The function wp_enqueue_script() avoids loading the same library multiple times. * The function wp_enqueue_script() avoids loading the same library multiple times.
* After adding the alternative reference container, jQuery has become optional, * After adding the alternative reference container, jQuery has become optional,
* but still enabled by default. * but still enabled by default.
*/ */
if ( $l_str_ScriptMode == 'jquery' || ( self::$a_bool_TooltipsEnabled && ! self::$a_bool_AlternativeTooltipsEnabled ) ) { if ( 'jquery' === $l_str_script_mode || ( self::$a_bool_tooltips_enabled && ! self::$a_bool_alternative_tooltips_enabled ) ) {
wp_enqueue_script( 'jquery' ); wp_enqueue_script( 'jquery' );
} }
if ( self::$a_bool_TooltipsEnabled && ! self::$a_bool_AlternativeTooltipsEnabled ) { if ( self::$a_bool_tooltips_enabled && ! self::$a_bool_alternative_tooltips_enabled ) {
/** /**
* Enqueues the jQuery Tools library shipped with the plugin. * Enqueues the jQuery Tools library shipped with the plugin.
* *
* redacted jQuery.browser, completed minification; * Redacted jQuery.browser, completed minification;
* see full header in js/jquery.tools.js * see full header in js/jquery.tools.js.
* added versioning 2020-11-18T2150+0100 *
* not use '-js' in the handle, is appended automatically * Add versioning.
* @since 2.1.2
* @date 2020-11-18T2150+0100
*
* No '-js' in the handle, is appended automatically.
*
* Deferring to the footer breaks jQuery tooltip display.
* @date 2021-02-23T1105+0100
*/ */
wp_enqueue_script( wp_enqueue_script(
'mci-footnotes-jquery-tools', 'mci-footnotes-jquery-tools',
plugins_url('footnotes/js/jquery.tools.min.js'), plugins_url( 'footnotes/js/jquery.tools.min.js' ),
array(), array(),
'1.2.7.redacted.2' '1.2.7.redacted.2',
); );
/**
* Registers jQuery UI from the JavaScript Content Delivery Network.
*
* - Update: Tooltips: fix disabling bug by loading jQuery UI library, thanks to @rajinderverma @ericcorbett2 @honlapdavid @mmallett bug reports, thanks to @vonpiernik code contribution.
*
* @since 2.0.0
* Alternatively, fetch jQuery UI from cdnjs.cloudflare.com:
* @since 2.0.0 add jQueryUI from Cloudflare 2020-10-26T1907+0100
* Used to add jQuery UI following @vonpiernik:
* <https://wordpress.org/support/topic/tooltip-hover-not-showing/#post-13456762>:
*
*
* jQueryUI re-enables the tooltip infobox disabled when WPv5.5 was released.
*
* Updated for v2.0.4 by adding jQuery UI from WordPress following @check2020de:
* <https://wordpress.org/support/topic/gdpr-issue-with-jquery/>
* See <https://wordpress.stackexchange.com/questions/273986/correct-way-to-enqueue-jquery-ui>
*
* This was enabled in Footnotes v2.0.0 through v2.0.3.
* Re-added for 2.0.9d1 / 2.1.1d0 to look whether it can fix a broken tooltip display. 2020-11-07T1601+0100/2020-11-08T2246+0100
*/
//wp_register_script( 'jQueryUI', 'https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js', null, null, false ); // in header 2020-11-09T2003+0100
//wp_enqueue_script( 'jQueryUI' );
/**
* This is then needed instead of the above first instance:
* Add jQuery Tools and finish adding jQueryUI: 2020-11-08T1638+0100/2020-11-08T2246+0100
*/
//wp_enqueue_script('mci-footnotes-js-jquery-tools', plugins_url('../js/jquery.tools.min.js', __FILE__), ['jQueryUI']);
/** /**
* Enqueues some jQuery UI libraries registered by WordPress. * Enqueues some jQuery UI libraries registered by WordPress.
* *
@ -308,34 +279,43 @@ class MCI_Footnotes {
* The media scope argument 'all' is the default. * The media scope argument 'all' is the default.
* No need to use '-css' in the handle, as this is appended automatically. * No need to use '-css' in the handle, as this is appended automatically.
*/ */
// set tooltip mode for use in stylesheet name: // Set tooltip mode for use in stylesheet name.
if ( self::$a_bool_TooltipsEnabled ) { if ( self::$a_bool_tooltips_enabled ) {
if ( self::$a_bool_AlternativeTooltipsEnabled ) { if ( self::$a_bool_alternative_tooltips_enabled ) {
$l_str_TooltipMode = 'al'; $l_str_tooltip_mode = 'al';
$l_str_TComplement = 'ternative-tooltips'; $l_str_tcomplement = 'ternative-tooltips';
} else { } else {
$l_str_TooltipMode = 'jq'; $l_str_tooltip_mode = 'jq';
$l_str_TComplement = 'uery-tooltips'; $l_str_tcomplement = 'uery-tooltips';
} }
} else { } else {
$l_str_TooltipMode = 'no'; $l_str_tooltip_mode = 'no';
$l_str_TComplement = '-tooltips'; $l_str_tcomplement = '-tooltips';
} }
// set basic responsive page layout mode for use in stylesheet name: // Set basic responsive page layout mode for use in stylesheet name.
$l_str_PageLayoutOption = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_PAGE_LAYOUT_SUPPORT); $l_str_page_layout_option = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_PAGE_LAYOUT_SUPPORT );
switch ( $l_str_PageLayoutOption ) { switch ( $l_str_page_layout_option ) {
case "reference-container": $l_str_LayoutMode = '1'; break; case 'reference-container':
case "entry-content" : $l_str_LayoutMode = '2'; break; $l_str_layout_mode = '1';
case "main-content" : $l_str_LayoutMode = '3'; break; break;
case "none": default: $l_str_LayoutMode = '0'; break; case 'entry-content':
$l_str_layout_mode = '2';
break;
case 'main-content':
$l_str_layout_mode = '3';
break;
case 'none':
default:
$l_str_layout_mode = '0';
break;
} }
// enqueue the tailored united minified stylesheet: // Enqueue the tailored united minified stylesheet.
wp_enqueue_style( wp_enqueue_style(
'mci-footnotes-' . $l_str_TooltipMode . $l_str_TComplement . '-pagelayout-' . $l_str_PageLayoutOption, 'mci-footnotes-' . $l_str_tooltip_mode . $l_str_tcomplement . '-pagelayout-' . $l_str_page_layout_option,
plugins_url( plugins_url(
MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/footnotes-' . $l_str_TooltipMode . 'ttbrpl' . $l_str_LayoutMode . '.min.css' MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/footnotes-' . $l_str_tooltip_mode . 'ttbrpl' . $l_str_layout_mode . '.min.css'
), ),
array(), array(),
C_STR_FOOTNOTES_VERSION, C_STR_FOOTNOTES_VERSION,
@ -356,12 +336,12 @@ class MCI_Footnotes {
wp_enqueue_style( 'mci-footnotes-tooltips', plugins_url( MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-tooltips.css' ), array(), C_STR_FOOTNOTES_VERSION ); wp_enqueue_style( 'mci-footnotes-tooltips', plugins_url( MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-tooltips.css' ), array(), C_STR_FOOTNOTES_VERSION );
wp_enqueue_style( 'mci-footnotes-alternative', plugins_url( MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-tooltips-alternative.css' ), array(), C_STR_FOOTNOTES_VERSION ); wp_enqueue_style( 'mci-footnotes-alternative', plugins_url( MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-tooltips-alternative.css' ), array(), C_STR_FOOTNOTES_VERSION );
$l_str_PageLayoutOption = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_PAGE_LAYOUT_SUPPORT); $l_str_page_layout_option = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_PAGE_LAYOUT_SUPPORT );
if ($l_str_PageLayoutOption != 'none') { if ( 'none' !== $l_str_page_layout_option ) {
wp_enqueue_style( wp_enqueue_style(
'mci-footnotes-layout-' . $l_str_PageLayoutOption, 'mci-footnotes-layout-' . $l_str_page_layout_option,
plugins_url( plugins_url(
MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-layout-' . $l_str_PageLayoutOption . '.css' MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/css/dev-layout-' . $l_str_page_layout_option . '.css'
), ),
array(), array(),
C_STR_FOOTNOTES_VERSION, C_STR_FOOTNOTES_VERSION,

35
class/language.php
View file

@ -1,12 +1,11 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Loads text domain of current or default language for localization. * Loads text domain of current or default language for localization.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 14.09.14 17:47 * @since 1.5.0 14.09.14 17:47
* *
*
* @lastmodified 2021-02-18T2028+0100 * @lastmodified 2021-02-18T2028+0100
* *
* @since 2.0.0 Bugfix: Localization: correct function call apply_filters() with all required arguments after PHP 7.1 promoted warning to error, thanks to @matkus2 bug report and code contribution. * @since 2.0.0 Bugfix: Localization: correct function call apply_filters() with all required arguments after PHP 7.1 promoted warning to error, thanks to @matkus2 bug report and code contribution.
@ -16,7 +15,6 @@
/** /**
* Loads text domain of current or default language for localization. * Loads text domain of current or default language for localization.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Language { class MCI_Footnotes_Language {
@ -24,18 +22,16 @@ class MCI_Footnotes_Language {
/** /**
* Register WordPress Hook. * Register WordPress Hook.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function registerHooks() { public static function register_hooks() {
add_action('plugins_loaded', array("MCI_Footnotes_Language", "loadTextDomain")); add_action( 'plugins_loaded', array( 'MCI_Footnotes_Language', 'load_text_domain' ) );
} }
/** /**
* Loads the text domain for current WordPress language if exists. * Loads the text domain for current WordPress language if exists.
* Otherwise fallback "en_GB" will be loaded. * Otherwise fallback "en_GB" will be loaded.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* *
@ -47,8 +43,8 @@ class MCI_Footnotes_Language {
* @contributor @matkus2 * @contributor @matkus2
* @link https://wordpress.org/support/topic/error-missing-parameter-if-using-php-7-1-or-later/ * @link https://wordpress.org/support/topic/error-missing-parameter-if-using-php-7-1-or-later/
* *
* Add 3rd (empty) argument in apply_filters() to prevent PHP from throwing an error: * Add 3rd (empty) argument in apply_filters() to prevent PHP from throwing an error.
* “Fatal error: Uncaught ArgumentCountError: Too few arguments to function apply_filters()” * “Fatal error: Uncaught Argument_count_error: Too few arguments to function apply_filters()”
* *
* Yet get_locale() is defined w/o parameters in wp-includes/l10n.php:30, and * Yet get_locale() is defined w/o parameters in wp-includes/l10n.php:30, and
* apply_filters() is defined as apply_filters( $tag, $value ) in wp-includes/plugin.php:181. * apply_filters() is defined as apply_filters( $tag, $value ) in wp-includes/plugin.php:181.
@ -57,7 +53,7 @@ class MCI_Footnotes_Language {
* But apply_filters() is defined with a 3rd parameter (and w/o the first one) in * But apply_filters() is defined with a 3rd parameter (and w/o the first one) in
* wp-includes/class-wp-hook.php:264, as public function apply_filters( $value, $args ). * wp-includes/class-wp-hook.php:264, as public function apply_filters( $value, $args ).
* *
* Taking it all together, probably the full function definition would be: * Taking it all together, probably the full function definition would be.
* public function apply_filters( $tag, $value, $args ). * public function apply_filters( $tag, $value, $args ).
* In the case of get_locale(), $args is empty. * In the case of get_locale(), $args is empty.
* *
@ -65,22 +61,21 @@ class MCI_Footnotes_Language {
* @link https://www.php.net/manual/en/migration71.incompatible.php * @link https://www.php.net/manual/en/migration71.incompatible.php
* @link https://www.php.net/manual/en/migration71.incompatible.php#migration71.incompatible.too-few-arguments-exception * @link https://www.php.net/manual/en/migration71.incompatible.php#migration71.incompatible.too-few-arguments-exception
*/ */
public static function loadTextDomain() { public static function load_text_domain() {
// if language file with localization exists: // If language file with localization exists.
if ( self::load( apply_filters( 'plugin_locale', get_locale(), '' ) ) ) { if ( self::load( apply_filters( 'plugin_locale', get_locale(), '' ) ) ) {
return; return;
} }
// else fall back to British English: // Else fall back to British English.
self::load( "en_GB" ); self::load( 'en_GB' );
} }
/** /**
* Loads a specific text domain. * Loads a specific text domain.
* *
* @author Stefan Herndler
* @since 1.5.1 * @since 1.5.1
* @param string $p_str_LanguageCode Language Code to load a specific text domain. * @param string $p_str_language_code Language Code to load a specific text domain.
* @return bool * @return bool
* *
* *
@ -92,16 +87,14 @@ class MCI_Footnotes_Language {
* @reporter @nikelaos * @reporter @nikelaos
* @link https://wordpress.org/support/topic/more-feature-ideas/ * @link https://wordpress.org/support/topic/more-feature-ideas/
* *
* That is done by using load_plugin_textdomain(): * That is done by using load_plugin_textdomain().
* “The .mo file should be named based on the text domain with a dash, and then the locale exactly.” * “The .mo file should be named based on the text domain with a dash, and then the locale exactly.”
* @see wp-includes/l10n.php:857 * @see wp-includes/l10n.php:857
*/ */
private static function load($p_str_LanguageCode) { private static function load( $p_str_language_code ) {
return load_plugin_textdomain( return load_plugin_textdomain(
MCI_Footnotes_Config::C_STR_PLUGIN_NAME, MCI_Footnotes_Config::C_STR_PLUGIN_NAME,
// This argument only fills the gap left by a deprecated argument (since WP2.7):
false, false,
// The plugin basedir is provided; trailing slash would be clipped:
MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/languages' MCI_Footnotes_Config::C_STR_PLUGIN_NAME . '/languages'
); );
} }

731
class/settings.php
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1840
class/task.php
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193
class/template.php
View file

@ -1,39 +1,21 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Includes the Template Engine to load and handle all Template files of the Plugin. * Includes the Template Engine to load and handle all Template files of the Plugin.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 14.09.14 10:58 * @since 1.5.0 14.09.14 10:58
* *
* * @lastmodified 2021-02-22T1416+0100
* @lastmodified 2021-02-18T2024+0100 *
* * @since 2.2.6 Adding: Templates: support for custom templates in sibling folder, thanks to @misfist issue report.
* @since 2.0.3 prettify reference container template * @since 2.5.0 Adding: Templates: Enable template location stack, thanks to @misfist code contribution.
* @since 2.0.3 replace tab with a space
* @since 2.0.3 replace 2 spaces with 1
* @since 2.0.4 collapse multiple spaces
* @since 2.0.6 prettify other templates (footnote, tooltip script, ref container row)
* @since 2.2.6 delete a space before a closing pointy bracket
*
* @since 2.2.6 support for custom templates in fixed location, while failing to add filter thanks to @misfist 2020-12-19T0606+0100
* @link https://wordpress.org/support/topic/template-override-filter/
*
* @since 2.4.0 templates may be in active theme, thanks to @misfist
* @link https://wordpress.org/support/topic/template-override-filter/#post-13846598
*
* @since 2.5.0 Enable template location stack, contributed by @misfist
* @link https://wordpress.org/support/topic/template-override-filter/#post-13864301
*
* @since 2.5.4 collapse HTML comments and PHP/JS docblocks (only)
*/ */
/** /**
* Handles each Template file for the Plugin Frontend (e.g. Settings Dashboard, Public pages, ...). * Handles each Template file for the Plugin Frontend (e.g. Settings Dashboard, Public pages, ...).
* Loads a template file, replaces all Placeholders and returns the replaced file content. * Loads a template file, replaces all Placeholders and returns the replaced file content.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Template { class MCI_Footnotes_Template {
@ -41,43 +23,38 @@ class MCI_Footnotes_Template {
/** /**
* Directory name for dashboard templates. * Directory name for dashboard templates.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
const C_STR_DASHBOARD = "dashboard"; const C_STR_DASHBOARD = 'dashboard';
/** /**
* Directory name for public templates. * Directory name for public templates.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
const C_STR_PUBLIC = "public"; const C_STR_PUBLIC = 'public';
/** /**
* Contains the content of the template after initialize. * Contains the content of the template after initialize.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
private $a_str_OriginalContent = ""; private $a_str_original_content = '';
/** /**
* Contains the content of the template after initialize with replaced place holders. * Contains the content of the template after initialize with replaced place holders.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @var string * @var string
*/ */
private $a_str_ReplacedContent = ""; private $a_str_replaced_content = '';
/** /**
* Plugin Directory * Plugin Directory
* *
* @author Patrizia Lutz @misfist
* @since 2.4.0d3 * @since 2.4.0d3
* *
* @var string * @var string
@ -87,42 +64,39 @@ class MCI_Footnotes_Template {
/** /**
* Class Constructor. Reads and loads the template file without replace any placeholder. * Class Constructor. Reads and loads the template file without replace any placeholder.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param string $p_str_FileType Template file type (take a look on the Class constants). * @param string $p_str_file_type Template file type (take a look on the Class constants).
* @param string $p_str_FileName Template file name inside the Template directory without the file extension. * @param string $p_str_file_name Template file name inside the Template directory without the file extension.
* @param string $p_str_Extension Optional Template file extension (default: html) * @param string $p_str_extension Optional Template file extension (default: html).
* *
* * - Adding: Templates: support for custom templates in sibling folder, thanks to @misfist issue report.
* @since 2.2.6 support for custom templates 2020-12-19T0606+0100 *
* @since 2.2.6
* @date 2020-12-19T0606+0100
*
* @reporter @misfist
* @link https://wordpress.org/support/topic/template-override-filter/ * @link https://wordpress.org/support/topic/template-override-filter/
*
* @since 2.4.0 look for custom template in the active theme first, thanks to @misfist
* @link https://wordpress.org/support/topic/template-override-filter/#post-13846598
*/ */
public function __construct($p_str_FileType, $p_str_FileName, $p_str_Extension = "html") { public function __construct( $p_str_file_type, $p_str_file_name, $p_str_extension = 'html' ) {
// no template file type and/or file name set // No template file type and/or file name set.
if (empty($p_str_FileType) || empty($p_str_FileName)) { if ( empty( $p_str_file_type ) || empty( $p_str_file_name ) ) {
return; return;
} }
/** /**
* Define plugin root path * Define plugin root path.
* *
* @since 2.4.0d3 * @since 2.4.0d3
*
* @author Patrizia Lutz @misfist
*/ */
$this->plugin_directory = plugin_dir_path( dirname( __FILE__ ) ); $this->plugin_directory = plugin_dir_path( dirname( __FILE__ ) );
/** /**
* Modularize functions * Modularize functions.
* *
* @since 2.4.0d3 * @since 2.4.0d3
*
* @author Patrizia Lutz @misfist
*/ */
if( $template = $this->get_template( $p_str_FileType, $p_str_FileName, $p_str_Extension ) ) { $template = $this->get_template( $p_str_file_type, $p_str_file_name, $p_str_extension );
if ( $template ) {
$this->process_template( $template ); $this->process_template( $template );
} else { } else {
return; return;
@ -133,124 +107,123 @@ class MCI_Footnotes_Template {
/** /**
* Replace all placeholders specified in array. * Replace all placeholders specified in array.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param array $p_arr_Placeholders Placeholders (key = placeholder, value = value). * @param array $p_arr_placeholders Placeholders (key = placeholder, value = value).
* @return bool True on Success, False if Placeholders invalid. * @return bool True on Success, False if Placeholders invalid.
*/ */
public function replace($p_arr_Placeholders) { public function replace( $p_arr_placeholders ) {
// no placeholders set // No placeholders set.
if (empty($p_arr_Placeholders)) { if ( empty( $p_arr_placeholders ) ) {
return false; return false;
} }
// template content is empty // Template content is empty.
if (empty($this->a_str_ReplacedContent)) { if ( empty( $this->a_str_replaced_content ) ) {
return false; return false;
} }
// iterate through each placeholder and replace it with its value // Iterate through each placeholder and replace it with its value.
foreach($p_arr_Placeholders as $l_str_Placeholder => $l_str_Value) { foreach ( $p_arr_placeholders as $l_str_placeholder => $l_str_value ) {
$this->a_str_ReplacedContent = str_replace("[[" . $l_str_Placeholder . "]]", $l_str_Value, $this->a_str_ReplacedContent); $this->a_str_replaced_content = str_replace( '[[' . $l_str_placeholder . ']]', $l_str_value, $this->a_str_replaced_content );
} }
// success // Success.
return true; return true;
} }
/** /**
* Reloads the original content of the template file. * Reloads the original content of the template file.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public function reload() { public function reload() {
$this->a_str_ReplacedContent = $this->a_str_OriginalContent; $this->a_str_replaced_content = $this->a_str_original_content;
} }
/** /**
* Returns the content of the template file with replaced placeholders. * Returns the content of the template file with replaced placeholders.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string Template content with replaced placeholders. * @return string Template content with replaced placeholders.
*/ */
public function getContent() { public function get_content() {
return $this->a_str_ReplacedContent; return $this->a_str_replaced_content;
} }
/** /**
* Process template file * Process template file.
*
* @author Patrizia Lutz @misfist
* *
* @since 2.4.0d3 * @since 2.4.0d3
* *
* @param string $template * @param string $template The template to be processed.
* @return void * @return void
* *
* * @since 2.0.3 Replace tab with a space.
* @since 2.0.3 replace tab with a space * @since 2.0.3 Replace 2 spaces with 1.
* @since 2.0.3 replace 2 spaces with 1 * @since 2.0.4 Collapse multiple spaces.
* @since 2.0.4 collapse multiple spaces * @since 2.2.6 Delete a space before a closing pointy bracket.
* @since 2.2.6 delete a space before a closing pointy bracket * @since 2.5.4 Collapse HTML comments and PHP/JS docblocks (only).
* @since 2.5.4 collapse HTML comments and PHP/JS docblocks (only)
*/ */
public function process_template( $template ) { public function process_template( $template ) {
$this->a_str_OriginalContent = preg_replace( '#<!--.+?-->#s', "", file_get_contents( $template ) ); $this->a_str_original_content = preg_replace( '#<!--.+?-->#s', '', wp_remote_get( $template ) );
$this->a_str_OriginalContent = preg_replace( '#/\*\*.+?\*/#s', "", $this->a_str_OriginalContent ); $this->a_str_original_content = preg_replace( '#/\*\*.+?\*/#s', '', $this->a_str_original_content );
$this->a_str_OriginalContent = str_replace( "\n", "", $this->a_str_OriginalContent ); $this->a_str_original_content = str_replace( "\n", '', $this->a_str_original_content );
$this->a_str_OriginalContent = str_replace( "\r", "", $this->a_str_OriginalContent ); $this->a_str_original_content = str_replace( "\r", '', $this->a_str_original_content );
$this->a_str_OriginalContent = str_replace( "\t", " ", $this->a_str_OriginalContent ); $this->a_str_original_content = str_replace( "\t", ' ', $this->a_str_original_content );
$this->a_str_OriginalContent = preg_replace( '# +#', " ", $this->a_str_OriginalContent ); $this->a_str_original_content = preg_replace( '# +#', ' ', $this->a_str_original_content );
$this->a_str_OriginalContent = str_replace( " >", ">", $this->a_str_OriginalContent ); $this->a_str_original_content = str_replace( ' >', '>', $this->a_str_original_content );
$this->reload(); $this->reload();
} }
/** /**
* Get the template * Get the template.
*
* - Adding: Templates: Enable template location stack, thanks to @misfist code contribution.
* *
* @author Patrizia Lutz @misfist * @since 2.4.0d3 Contribution.
* @since 2.5.0 Release.
*
* @contributor @misfist
* @link https://wordpress.org/support/topic/template-override-filter/#post-13864301
* *
* @since 2.4.0d3 * @param string $p_str_file_type The file type of the template.
* * @param string $p_str_file_name The file name of the template.
* @param string $p_str_FileType * @param string $p_str_extension The file extension of the template.
* @param string $p_str_FileName
* @param string $p_str_Extension
* @return mixed false | template path * @return mixed false | template path
*/ */
public function get_template( $p_str_FileType, $p_str_FileName, $p_str_Extension = "html" ) { public function get_template( $p_str_file_type, $p_str_file_name, $p_str_extension = 'html' ) {
$located = false; $located = false;
/** /**
* The directory change be modified * The directory can be changed.
* @usage to change location of templates to `template_parts/footnotes/': *
* @usage to change location of templates to 'template_parts/footnotes/':
* add_filter( 'mci_footnotes_template_directory', function( $directory ) { * add_filter( 'mci_footnotes_template_directory', function( $directory ) {
* return 'template_parts/footnotes/; * return 'template_parts/footnotes/';
* } ); * } );
*/ */
$template_directory = apply_filters( 'mci_footnotes_template_directory', 'footnotes/templates/' ); $template_directory = apply_filters( 'mci_footnotes_template_directory', 'footnotes/templates/' );
$custom_directory = apply_filters( 'mci_footnotes_custom_template_directory', 'footnotes-custom/' ); $custom_directory = apply_filters( 'mci_footnotes_custom_template_directory', 'footnotes-custom/' );
$template_name = $p_str_FileType . '/' . $p_str_FileName . '.' . $p_str_Extension; $template_name = $p_str_file_type . '/' . $p_str_file_name . '.' . $p_str_extension;
/** /**
* Look in active (child) theme * Look in active theme.
*/ */
if ( file_exists( trailingslashit( get_stylesheet_directory() ) . $template_directory . $template_name ) ) { if ( file_exists( trailingslashit( get_stylesheet_directory() ) . $template_directory . $template_name ) ) {
$located = trailingslashit( get_stylesheet_directory() ) . $template_directory . $template_name; $located = trailingslashit( get_stylesheet_directory() ) . $template_directory . $template_name;
/** /**
* Look in parent theme * Look in parent theme in case active is child.
*/ */
} elseif ( file_exists( trailingslashit( get_template_directory() ) . $template_directory . $template_name ) ) { } elseif ( file_exists( trailingslashit( get_template_directory() ) . $template_directory . $template_name ) ) {
$located = trailingslashit( get_template_directory() ) . $template_directory . $template_name; $located = trailingslashit( get_template_directory() ) . $template_directory . $template_name;
/** /**
* Look in custom directory * Look in custom plugin directory.
*/ */
} elseif ( file_exists( trailingslashit( WP_PLUGIN_DIR ) . $custom_directory . 'templates/' . $template_name ) ) { } elseif ( file_exists( trailingslashit( WP_PLUGIN_DIR ) . $custom_directory . 'templates/' . $template_name ) ) {
$located = trailingslashit( WP_PLUGIN_DIR ) . $custom_directory . 'templates/' . $template_name; $located = trailingslashit( WP_PLUGIN_DIR ) . $custom_directory . 'templates/' . $template_name;
/** /**
* Look in plugin * Fall back to the templates shipped with the plugin.
*/ */
} elseif ( file_exists( $this->plugin_directory . 'templates/' . $template_name ) ) { } elseif ( file_exists( $this->plugin_directory . 'templates/' . $template_name ) ) {
$located = $this->plugin_directory . 'templates/' . $template_name; $located = $this->plugin_directory . 'templates/' . $template_name;
} }
@ -258,4 +231,4 @@ class MCI_Footnotes_Template {
return $located; return $located;
} }
} // end of class } // End of class.

47
class/widgets/base.php
View file

@ -1,12 +1,12 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Widget base. * Widget base.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 * @since 1.5.0
* @date 14.09.14 14:30 * @date 14.09.14 14:30
* *
* @lastmodified 2021-02-18T0306+0100 * @lastmodified 2021-02-18T0306+0100
* @date 2021-02-18T0240+0100 * @date 2021-02-18T0240+0100
* @since 1.6.4 Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution. * @since 1.6.4 Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution.
@ -21,68 +21,69 @@
* @author Stefan Herndler * @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
abstract class MCI_Footnotes_WidgetBase extends WP_Widget { abstract class MCI_Footnotes_Widget_Base extends WP_Widget {
/** /**
* Returns an unique ID as string used for the Widget Base ID. * Returns an unique ID as string used for the Widget Base ID.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
*/ */
abstract protected function getID(); abstract protected function get_id();
/** /**
* Returns the Public name of child Widget to be displayed in the Configuration page. * Returns the Public name of child Widget to be displayed in the Configuration page.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
*/ */
abstract protected function getName(); abstract protected function get_name();
/** /**
* Returns the Description of the child widget. * Returns the Description of the child widget.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
*/ */
abstract protected function getDescription(); abstract protected function get_description();
/** /**
* Returns the width of the Widget. Default width is 250 pixel. * Returns the width of the Widget. Default width is 250 pixel.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return int * @return int
*/ */
protected function getWidgetWidth() { protected function get_widget_width() {
return 250; return 250;
} }
/** /**
* Class Constructor. Registers the child Widget to WordPress. * Class Constructor. Registers the child Widget to WordPress.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* *
* - Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution. * - Update: replace deprecated function WP_Widget() with recommended __construct(), thanks to @dartiss code contribution.
* *
* @since 1.6.4 * @since 1.6.4
* @contributor @dartiss * @contributor @dartiss
* @link https://plugins.trac.wordpress.org/browser/footnotes/trunk/class/widgets/base.php?rev=1445720 * @link https://plugins.trac.wordpress.org/browser/footnotes/trunk/class/widgets/base.php?rev=1445720
* “The called constructor method for WP_Widget in MCI_Footnotes_Widget_ReferenceContainer is deprecated since version 4.3.0! Use __construct() instead.” * “The called constructor method for WP_Widget in MCI_Footnotes_Widget_ReferenceContainer is deprecated since version 4.3.0! Use __construct() instead.”
*/ */
public function __construct() { public function __construct() {
$l_arr_WidgetOptions = array("classname" => __CLASS__, "description" => $this->getDescription()); $l_arr_widget_options = array(
$l_arr_ControlOptions = array("id_base" => strtolower($this->getID()), "width" => $this->getWidgetWidth()); 'classname' => __CLASS__,
// registers the Widget 'description' => $this->get_description(),
);
$l_arr_control_options = array(
'id_base' => strtolower( $this->get_id() ),
'width' => $this->get_widget_width(),
);
// Registers the Widget.
parent::__construct( parent::__construct(
strtolower($this->getID()), // unique ID for the widget, has to be lowercase strtolower( $this->get_id() ), // Unique ID for the widget, has to be lowercase.
$this->getName(), // Plugin name to be displayed $this->get_name(), // Plugin name to be displayed.
$l_arr_WidgetOptions, // Optional Widget Options $l_arr_widget_options, // Optional Widget Options.
$l_arr_ControlOptions // Optional Widget Control Options $l_arr_control_options // Optional Widget Control Options.
); );
} }
} }

49
class/widgets/reference-container.php
View file

@ -1,85 +1,78 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Includes the Plugin Widget to put the Reference Container to the Widget area. * Includes the Plugin Widget to put the Reference Container to the Widget area.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 14.09.14 14:26 * @since 1.5.0 14.09.14 14:26
* *
* Edited 2.2.0 2020-12-12T2131+0100 * Edited 2.2.0 2020-12-12T2131+0100
*/ */
/** /**
* Registers a Widget to put the Reference Container to the widget area. * Registers a Widget to put the Reference Container to the widget area.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_Widget_ReferenceContainer extends MCI_Footnotes_WidgetBase { class MCI_Footnotes_Widget_Reference_Container extends MCI_Footnotes_Widget_Base {
/** /**
* Returns an unique ID as string used for the Widget Base ID. * Returns an unique ID as string used for the Widget Base ID.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
*/ */
protected function getID() { protected function get_id() {
return "footnotes_widget"; return 'footnotes_widget';
} }
/** /**
* Returns the Public name of the Widget to be displayed in the Configuration page. * Returns the Public name of the Widget to be displayed in the Configuration page.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
*/ */
protected function getName() { protected function get_name() {
return MCI_Footnotes_Config::C_STR_PLUGIN_NAME; return MCI_Footnotes_Config::C_STR_PLUGIN_NAME;
} }
/** /**
* Returns the Description of the child widget. * Returns the Description of the child widget.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @return string * @return string
* *
* Edit: curly quotes 2.2.0 2020-12-12T2130+0100 * Edit: curly quotes 2.2.0 2020-12-12T2130+0100
*/ */
protected function getDescription() { protected function get_description() {
return __('The widget defines the position of the reference container if set to “widget area”.', MCI_Footnotes_Config::C_STR_PLUGIN_NAME); return __( 'The widget defines the position of the reference container if set to “widget area”.', 'footnotes' );
} }
/** /**
* Outputs the Settings of the Widget. * Outputs the Settings of the Widget.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param mixed $instance * @param mixed $instance The instance of the widget.
* @return void * @return void
* *
* Edit: curly quotes 2.2.0 2020-12-12T2130+0100 * Edit: curly quotes 2.2.0 2020-12-12T2130+0100
*/ */
public function form($instance) { public function form( $instance ) {
echo __('The widget defines the position of the reference container if set to “widget area”.', MCI_Footnotes_Config::C_STR_PLUGIN_NAME); echo wp_kses_post( __( 'The widget defines the position of the reference container if set to “widget area”.', 'footnotes' ) );
} }
/** /**
* Outputs the Content of the Widget. * Outputs the Content of the Widget.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param mixed $args * @param mixed $args The widget's arguments.
* @param mixed $instance * @param mixed $instance The instance of the widget.
*/ */
public function widget($args, $instance) { public function widget( $args, $instance ) {
global $g_obj_MCI_Footnotes; global $g_obj_mci_footnotes;
// reference container positioning is set to "widget area" // Reference container positioning is set to "widget area".
if (MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION) == "widget") { if ( 'widget' === MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_REFERENCE_CONTAINER_POSITION ) ) {
echo $g_obj_MCI_Footnotes->a_obj_Task->ReferenceContainer(); echo wp_kses_post( $g_obj_mci_footnotes->a_obj_task->Reference_Container() );
} }
} }
} }

72
class/wysiwyg.php
View file

@ -1,83 +1,89 @@
<?php <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
/** /**
* Includes the Class to handle the WYSIWYG-Buttons. * Includes the Class to handle the WYSIWYG-Buttons.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 14.09.14 17:30 * @since 1.5.0 14.09.14 17:30
*/ */
/** /**
* Handles the WSYIWYG-Buttons.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
class MCI_Footnotes_WYSIWYG { class MCI_Footnotes_WYSIWYG {
public static function registerHooks() { /**
add_filter("mce_buttons", array("MCI_Footnotes_WYSIWYG", "newVisualEditorButton")); * Registers Button hooks.
add_action("admin_print_footer_scripts", array("MCI_Footnotes_WYSIWYG", "newPlainTextEditorButton")); *
* @return void
*/
public static function register_hooks() {
add_filter( 'mce_buttons', array( 'MCI_Footnotes_WYSIWYG', 'new_visual_editor_button' ) );
add_action( 'admin_print_footer_scripts', array( 'MCI_Footnotes_WYSIWYG', 'new_plain_text_editor_button' ) );
add_filter("mce_external_plugins", array("MCI_Footnotes_WYSIWYG", "includeScripts")); add_filter( 'mce_external_plugins', array( 'MCI_Footnotes_WYSIWYG', 'include_scripts' ) );
add_action("wp_ajax_nopriv_footnotes_getTags", array("MCI_Footnotes_WYSIWYG", "ajaxCallback")); add_action( 'wp_ajax_nopriv_footnotes_get_tags', array( 'MCI_Footnotes_WYSIWYG', 'ajax_callback' ) );
add_action("wp_ajax_footnotes_getTags", array("MCI_Footnotes_WYSIWYG", "ajaxCallback")); add_action( 'wp_ajax_footnotes_get_tags', array( 'MCI_Footnotes_WYSIWYG', 'ajax_callback' ) );
} }
/** /**
* Append a new Button to the WYSIWYG editor of Posts and Pages. * Append a new Button to the WYSIWYG editor of Posts and Pages.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param array $p_arr_Buttons pre defined Buttons from WordPress. * @param array $p_arr_buttons pre defined Buttons from WordPress.
* @return array * @return array
*/ */
public static function newVisualEditorButton($p_arr_Buttons) { public static function new_visual_editor_button( $p_arr_buttons ) {
array_push($p_arr_Buttons, MCI_Footnotes_Config::C_STR_PLUGIN_NAME); array_push( $p_arr_buttons, MCI_Footnotes_Config::C_STR_PLUGIN_NAME );
return $p_arr_Buttons; return $p_arr_buttons;
} }
/** /**
* Add a new button to the plain text editor. * Add a new button to the plain text editor.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function newPlainTextEditorButton() { public static function new_plain_text_editor_button() {
$l_obj_Template = new MCI_Footnotes_Template(MCI_Footnotes_Template::C_STR_DASHBOARD, "editor-button"); $l_obj_template = new MCI_Footnotes_Template( MCI_Footnotes_Template::C_STR_DASHBOARD, 'editor-button' );
echo $l_obj_Template->getContent(); echo wp_kses_post( $l_obj_template->get_content() );
} }
/** /**
* Includes the Plugins WYSIWYG editor script. * Includes the Plugins WYSIWYG editor script.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param array $p_arr_Plugins Scripts to be included to the editor. * @param array $p_arr_plugins Scripts to be included to the editor.
* @return array * @return array
*/ */
public static function includeScripts($p_arr_Plugins) { public static function include_scripts( $p_arr_plugins ) {
$p_arr_Plugins[MCI_Footnotes_Config::C_STR_PLUGIN_NAME] = plugins_url('/../js/wysiwyg-editor.js', __FILE__); $p_arr_plugins[ MCI_Footnotes_Config::C_STR_PLUGIN_NAME ] = plugins_url( '/../js/wysiwyg-editor.js', __FILE__ );
return $p_arr_Plugins; return $p_arr_plugins;
} }
/** /**
* AJAX Callback function when the Footnotes Button is clicked. Either in the Plain text or Visual editor. * AJAX Callback function when the Footnotes Button is clicked. Either in the Plain text or Visual editor.
* Returns an JSON encoded array with the Footnotes start and end short code. * Returns an JSON encoded array with the Footnotes start and end short code.
* *
* @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
*/ */
public static function ajaxCallback() { public static function ajax_callback() {
// get start and end tag for the footnotes short code // Get start and end tag for the footnotes short code.
$l_str_StartingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START); $l_str_starting_tag = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START );
$l_str_EndingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END); $l_str_ending_tag = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END );
if ($l_str_StartingTag == "userdefined" || $l_str_EndingTag == "userdefined") { if ( 'userdefined' === $l_str_starting_tag || 'userdefined' === $l_str_ending_tag ) {
$l_str_StartingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START_USER_DEFINED); $l_str_starting_tag = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_START_USER_DEFINED );
$l_str_EndingTag = MCI_Footnotes_Settings::instance()->get(MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END_USER_DEFINED); $l_str_ending_tag = MCI_Footnotes_Settings::instance()->get( MCI_Footnotes_Settings::C_STR_FOOTNOTES_SHORT_CODE_END_USER_DEFINED );
} }
echo json_encode(array("start" => htmlspecialchars($l_str_StartingTag), "end" => htmlspecialchars($l_str_EndingTag))); echo wp_json_encode(
array(
'start' => htmlspecialchars( $l_str_starting_tag ),
'end' => htmlspecialchars( $l_str_ending_tag ),
)
);
exit; exit;
} }
} }

11
composer.json Normal file
View file

@ -0,0 +1,11 @@
{
"require-dev": {
"dealerdirect/phpcodesniffer-composer-installer": "^0.7.1",
"wp-coding-standards/wpcs": "^2.3"
},
"scripts": {
"post-install-cmd": [
"bash _tools/setup.sh"
]
}
}

61
contrib/pre-commit Normal file
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@ -0,0 +1,61 @@
#!/bin/sh
# Modified from: https://github.com/bjornjohansen/wp-pre-commit-hook
# Also: https://softdiscover.com/wordpress/perfect-setup-for-a-wordpress-project-development/
PROJECT=`php -r "echo dirname(dirname(dirname(realpath('$0'))));"`
STAGED_FILES_CMD=`git diff --cached --name-only --diff-filter=ACMR HEAD | grep \\\\.php`
# Determine if a file list is passed
if [ "$#" -eq 1 ]
then
oIFS=$IFS
IFS='
'
SFILES="$1"
IFS=$oIFS
fi
SFILES=${SFILES:-$STAGED_FILES_CMD}
echo "Checking PHP Lint..."
for FILE in $SFILES
do
php -l -d display_errors=0 $PROJECT/$FILE
if [ $? != 0 ]
then
echo "Fix the error before commit."
exit 1
fi
FILES="$FILES $PROJECT/$FILE"
done
if [ -f "$PROJECT/phpcs.ruleset.xml" ]
then
RULESET="$PROJECT/phpcs.ruleset.xml"
elif [ -f "$PROJECT/phpcs.xml.dist" ]
then
RULESET="$PROJECT/phpcs.xml.dist"
else
RULESET="WordPress"
fi
if [ "$FILES" != "" ]
then
echo "Checking Code Standard Compliance, using $RULESET as ruleset standard..."
./vendor/bin/phpcs --standard="$RULESET" --colors --encoding=utf-8 -n -p $FILES
if [ $? != 0 ]
then
echo "Coding standards errors have been detected. Running phpcbf..."
./vendor/bin/phpcbf --standard="$RULESET" --encoding=utf-8 -n -p $FILES
git add $FILES
echo "Running Code Sniffer again..."
./vendor/bin/phpcs --standard="$RULESET" --colors --encoding=utf-8 -n -p $FILES
if [ $? != 0 ]
then
echo "Errors found not fixable automatically. You need to manually fix them."
exit 1
fi
fi
fi
exit $?

43
footnotes.php
View file

@ -1,14 +1,17 @@
<?php <?php // phpcs:disable Squiz.Commenting.FileComment.Missing
/* // phpcs:disable Squiz.Commenting.FileComment.MissingPackageTag
/**
Plugin Name: footnotes Plugin Name: footnotes
Plugin URI: https://wordpress.org/plugins/footnotes/ Plugin URI: https://wordpress.org/plugins/footnotes/
Description: time to bring footnotes to your website! footnotes are known from offline publishing and everybody takes them for granted when reading a magazine. Description: time to bring footnotes to your website! footnotes are known from offline publishing and everybody takes them for granted when reading a magazine.
Author: Mark Cheret Author: Mark Cheret
Version: 2.5.6d4 Version: 2.5.6
Author URI: http://cheret.de/plugins/footnotes-2/ Author URI: http://cheret.de/plugins/footnotes-2/
Text Domain: footnotes Text Domain: footnotes
Domain Path: /languages Domain Path: /languages
*/ */
// phpcs:enable
/* /*
* Copyright 2021 Mark Cheret (email: mark@cheret.de) * Copyright 2021 Mark Cheret (email: mark@cheret.de)
*/ */
@ -18,10 +21,10 @@
* @since 2.1.4 * @since 2.1.4
* @since 2.5.3 (Hungarian) * @since 2.5.3 (Hungarian)
* @var str * @var str
* @lastmodified 2021-02-20T0438+0100 * @lastmodified 2021-02-20T1911+0100
* @committer @pewgeuges * @committer @pewgeuges
*/ */
define( 'C_STR_FOOTNOTES_VERSION', '2.5.6d4' ); define( 'C_STR_FOOTNOTES_VERSION', '2.5.6' );
/* /*
LICENSE NOTICE LICENSE NOTICE
@ -42,34 +45,34 @@ define( 'C_STR_FOOTNOTES_VERSION', '2.5.6d4' );
/** /**
* Plugin’s main PHP file. * Plugin’s main PHP file.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 0.0.1 * @since 0.0.1
*/ */
// Get all common classes and functions // Get all common classes and functions.
require_once(dirname(__FILE__) . "/includes.php"); require_once dirname( __FILE__ ) . '/includes.php';
// add Plugin Links to the "installed plugins" page // Add Plugin Links to the "installed plugins" page.
$l_str_plugin_file = 'footnotes/footnotes.php'; $l_str_plugin_file = 'footnotes/footnotes.php';
add_filter("plugin_action_links_{$l_str_plugin_file}", array("MCI_Footnotes_Hooks", "PluginLinks"), 10, 2); add_filter( "plugin_action_links_{$l_str_plugin_file}", array( 'MCI_Footnotes_Hooks', 'plugin_links' ), 10, 2 );
// initialize the Plugin // Initialize the Plugin.
$g_obj_MCI_Footnotes = new MCI_Footnotes(); $g_obj_mci_footnotes = new MCI_Footnotes();
// run the Plugin // Run the Plugin.
$g_obj_MCI_Footnotes->run(); $g_obj_mci_footnotes->run();
/** /**
* Sets the stylesheet enqueuing mode for production. * Sets the stylesheet enqueuing mode for production.
* *
* @since 2.5.5 * @since 2.5.5
* @var bool * @var bool
* @see class/init.php * @see class/init.php
* *
* In production, a minified CSS file tailored to the settings is enqueued. * In production, a minified CSS file tailored to the settings is enqueued.
* *
* Developing stylesheets is meant to be easier when this is set to false. * Developing stylesheets is meant to be easier when this is set to false.
* WARNING: This facility designed for development must NOT be used in production. * WARNING: This facility designed for development must NOT be used in production.
*/ */
define( 'C_BOOL_CSS_PRODUCTION_MODE', true ); define( 'C_BOOL_CSS_PRODUCTION_MODE', true );

37
includes.php
View file

@ -3,36 +3,37 @@
* Includes all common files. * Includes all common files.
* *
* @filesource * @filesource
* @author Stefan Herndler * @package footnotes
* @since 1.5.0 14.09.14 13:40 * @since 1.5.0 14.09.14 13:40
*/ */
/** /**
* Requires (require_once) all *.php files inside a specific Directory. * Requires (`require_once`) all `*.php` files inside a specific Directory.
* *
* @author Stefan Herndler * @author Stefan Herndler
* @since 1.5.0 * @since 1.5.0
* @param string $p_str_Directory Absolute Directory path to lookup for *.php files * @param string $p_str_directory Absolute Directory path to lookup for `*.php` files.
*/ */
function MCI_Footnotes_requirePhpFiles($p_str_Directory) { function mci_footnotes_require_php_files( $p_str_directory ) {
// append slash at the end of the Directory if not exist // Append slash at the end of the Directory if not exist.
if (substr($p_str_Directory, -1) != "/") { if ( '/' !== substr( $p_str_directory, -1 ) ) {
$p_str_Directory .= "/"; $p_str_directory .= '/';
} }
// get all PHP files inside Directory // Get all PHP files inside Directory.
$l_arr_Files = scandir($p_str_Directory); $l_arr_files = scandir( $p_str_directory );
// iterate through each class // Iterate through each class.
foreach ($l_arr_Files as $l_str_FileName) { foreach ( $l_arr_files as $l_str_file_name ) {
// skip all non *.php files // Skip all non-PHP files.
if (strtolower(substr($l_str_FileName, -4)) != ".php") { if ( '.php' !== strtolower( substr( $l_str_file_name, -4 ) ) ) {
continue; continue;
} }
// phpcs:disable Generic.Commenting.DocComment.MissingShort
/** @noinspection PhpIncludeInspection */ /** @noinspection PhpIncludeInspection */
require_once($p_str_Directory . $l_str_FileName); require_once $p_str_directory . $l_str_file_name;
// phpcs:enable
} }
} }
MCI_Footnotes_requirePhpFiles(dirname(__FILE__) . "/class"); mci_footnotes_require_php_files( dirname( __FILE__ ) . '/class' );
MCI_Footnotes_requirePhpFiles(dirname(__FILE__) . "/class/dashboard"); mci_footnotes_require_php_files( dirname( __FILE__ ) . '/class/layout' );
MCI_Footnotes_requirePhpFiles(dirname(__FILE__) . "/class/widgets"); mci_footnotes_require_php_files( dirname( __FILE__ ) . '/class/widgets' );

6
readme.txt
View file

@ -1,10 +1,10 @@
=== footnotes === === footnotes ===
Contributors: mark.cheret, lolzim, dartiss, docteurfitness, felipelavinz, martinneumannat, matkus2, meglio, misfist, rumperuu, spaceling, vonpiernik, pewgeuges Contributors: mark.cheret, lolzim, rumperuu, aricura, misfist, ericakfranz, dartiss, docteurfitness, felipelavinz, martinneumannat, matkus2, meglio, spaceling, vonpiernik, pewgeuges
Tags: footnote, footnotes, bibliography, formatting, notes, Post, posts, reference, referencing Tags: footnote, footnotes, bibliography, formatting, notes, Post, posts, reference, referencing
Requires at least: 3.9 Requires at least: 3.9
Tested up to: 5.6.1 Tested up to: 5.6.1
Requires PHP: 5.6 Requires PHP: 5.6
Stable Tag: 2.5.5 Stable Tag: 2.5.6
License: GPLv3 or later License: GPLv3 or later
License URI: http://www.gnu.org/licenses/gpl-3.0.html License URI: http://www.gnu.org/licenses/gpl-3.0.html
@ -80,7 +80,7 @@ Visit this swift write-up from a **footnotes** user by the name of **Southwest**
= 2.5.6 = = 2.5.6 =
- Bugfix: Reference container: optional alternative expanding and collapsing without jQuery for use with hard links, thanks to @hopper87it @pkverma99 issue reports. - Bugfix: Reference container: optional alternative expanding and collapsing without jQuery for use with hard links, thanks to @hopper87it @pkverma99 issue reports.
- Bugfix: Alternative tooltips: shrink width to short content. - Bugfix: Alternative tooltips: shrink width to short content.
- Update: Documentation: slightly revise / update the plugin’s welcome page on WordPress.org. - Update: Documentation: slightly revise or update the plugin’s welcome page on WordPress.org.
= 2.5.5 = = 2.5.5 =
- Update: Stylesheets: increase speed and energy efficiency by tailoring stylesheets to the needs of the instance, thanks to @docteurfitness design contribution. - Update: Stylesheets: increase speed and energy efficiency by tailoring stylesheets to the needs of the instance, thanks to @docteurfitness design contribution.

2
templates/dashboard/other-plugins.html
View file

@ -54,7 +54,7 @@
type: 'POST', type: 'POST',
url: '/wp-admin/admin-ajax.php', url: '/wp-admin/admin-ajax.php',
data: { data: {
action: 'footnotes_getPluginInfo', action: 'footnotes_get_plugin_info',
plugin: '[[plugin-name]]' plugin: '[[plugin-name]]'
}, },
dataType: 'json', dataType: 'json',