Changes for upcoming version 1.3.0
- Bugfix: Changed tooltip class to be unique - Bugfix: Changed superscript styling to not manipulate the line height - Bugfix: Changed styling of the footnotes text in the reference container to avoid line breaks - Updated: Reformatted code - Added: new settings tab for custom CSS settings git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@957947 b8457f37-d9ea-0310-8a92-e5e31aec5664
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Aricura
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26 changed files with 2137 additions and 1651 deletions
152
classes/convert.php
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152
classes/convert.php
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<?php
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/**
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* Created by Stefan Herndler.
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* User: Stefan
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* Date: 30.07.14 11:45
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* Version: 1.0
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* Since: 1.3
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*/
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// define class only once
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if (!class_exists("MCI_Footnotes_Convert")) :
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/**
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* Class MCI_Footnotes_Convert
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* @since 1.3
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*/
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class MCI_Footnotes_Convert {
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/**
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* converts a integer into the user-defined counter style for the footnotes
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* @since 1.0-gamma
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* @param int $p_int_Index
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* @param string $p_str_ConvertStyle [counter style]
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* @return string
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*/
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public static function Index($p_int_Index, $p_str_ConvertStyle = "arabic_plain") {
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switch ($p_str_ConvertStyle) {
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case "romanic":
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return self::toRomanic($p_int_Index);
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case "latin_high":
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return self::toLatin($p_int_Index, true);
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case "latin_low":
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return self::toLatin($p_int_Index, false);
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case "arabic_leading":
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return self::toArabicLeading($p_int_Index);
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case "arabic_plain":
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default:
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return $p_int_Index;
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}
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}
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/**
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* converts a integer into latin ascii characters, either lower or upper-case
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* function available from A to ZZ ( means 676 footnotes at 1 page possible)
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* @since 1.0-gamma
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* @param int $p_int_Value
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* @param bool $p_bool_UpperCase
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* @return string
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*/
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private static function toLatin($p_int_Value, $p_bool_UpperCase) {
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// decimal value of the starting ascii character
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$l_int_StartingASCII = 65 - 1; // = A
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// if lower-case, change decimal to lower-case "a"
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if (!$p_bool_UpperCase) {
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$l_int_StartingASCII = 97 - 1; // = a
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}
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// output string
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$l_str_Return = "";
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$l_int_Offset = 0;
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// check if the value is higher then 26 = Z
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while ($p_int_Value > 26) {
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// increase offset and reduce counter
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$l_int_Offset++;
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$p_int_Value -= 26;
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}
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// if offset set (more then Z), then add a new letter in front
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if ($l_int_Offset > 0) {
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$l_str_Return = chr($l_int_Offset + $l_int_StartingASCII);
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}
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// add the origin letter
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$l_str_Return .= chr($p_int_Value + $l_int_StartingASCII);
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// return the latin character representing the integer
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return $l_str_Return;
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}
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/**
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* converts a integer to a leading-0 integer
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* @since 1.0-gamma
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* @param int $p_int_Value
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* @return string
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*/
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private static function toArabicLeading($p_int_Value) {
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// add a leading 0 if number lower then 10
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if ($p_int_Value < 10) {
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return "0" . $p_int_Value;
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}
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return $p_int_Value;
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}
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/**
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* converts a arabic integer value into a romanic letter value
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* @since 1.0-gamma
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* @param int $p_int_Value
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* @return string
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*/
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private static function toRomanic($p_int_Value) {
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// table containing all necessary romanic letters
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$l_arr_RomanicLetters = array(
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'M' => 1000,
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'CM' => 900,
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'D' => 500,
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'CD' => 400,
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'C' => 100,
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'XC' => 90,
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'L' => 50,
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'XL' => 40,
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'X' => 10,
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'IX' => 9,
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'V' => 5,
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'IV' => 4,
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'I' => 1
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);
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// return value
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$l_str_Return = '';
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// iterate through integer value until it is reduced to 0
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while ($p_int_Value > 0) {
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foreach ($l_arr_RomanicLetters as $l_str_Romanic => $l_int_Arabic) {
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if ($p_int_Value >= $l_int_Arabic) {
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$p_int_Value -= $l_int_Arabic;
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$l_str_Return .= $l_str_Romanic;
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break;
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}
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}
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}
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// return romanic letters as string
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return $l_str_Return;
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}
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/**
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* converts a string depending on its value to a boolean
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* @since 1.0-beta
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* @param string $p_str_Value
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* @return bool
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*/
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public static function toBool($p_str_Value) {
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// convert string to lower-case to make it easier */
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$p_str_Value = strtolower($p_str_Value);
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// check if string seems to contain a "true" value */
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switch ($p_str_Value) {
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case "checked":
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case "yes":
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case "true":
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case "on":
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case "1":
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return true;
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}
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// nothing found that says "true", so we return false */
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return false;
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}
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} // class MCI_Footnotes_Convert
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endif;
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