660d32edc3
* Updated replacing function when footnote is a link (bugfix) * Footnote hover box remains until cursor leaves footnote or hover box * Links in the footnote hover box are click able * New setting to allow footnotes on Summarized Posts * New setting to tell the world you're using footnotes plugin * New setting for the counter style of the footnote index ** Arabic Numbers (1, 2, 3, 4, 5, ...) ** Arabic Numbers leading 0 (01, 02, 03, 04, 05, ...) ** Latin Characters lower-case (a, b, c, d, e, ...) ** Latin Characters upper-case (A, B, C, D, E, ...) ** Roman Numerals (I, II, III, IV, V, ...) * Adding a link to the WordPress plugin in the footer if the WP-admin accepts it * Updated translations for the new settings * re-changed the version number to have 3 digits git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@917816 b8457f37-d9ea-0310-8a92-e5e31aec5664
84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
<?php
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/**
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* Created by Stefan Herndler.
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* User: Stefan
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* Date: 15.05.14
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* Time: 16:21
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* Version: 1.0-beta
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* Since: 1.0
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*/
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/**
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* add short links to the plugin main page
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* @since 1.0
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* @param array $links
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* @param mixed $file
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* @return array
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*/
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function footnotes_plugin_settings_link( $links, $file )
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{
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/* add link to the /forms.contact plugin's settings page */
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$settings_link = '<a href="' . admin_url( 'options-general.php?page=' . FOOTNOTES_SETTINGS_PAGE_ID ) . '">' . __( 'Settings', FOOTNOTES_PLUGIN_NAME ) . '</a>';
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array_unshift( $links, $settings_link );
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/* return new links */
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return $links;
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}
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/**
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* reads a option field, filters the values and returns the filtered option array
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* fallback to default value since 1.0-gamma
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* @since 1.0
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* @param string $p_str_OptionsField
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* @param array $p_arr_DefaultValues
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* @param bool $p_bool_ConvertHtmlChars
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* @return array
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*/
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function footnotes_filter_options( $p_str_OptionsField, $p_arr_DefaultValues, $p_bool_ConvertHtmlChars=true )
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{
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$l_arr_Options = get_option( $p_str_OptionsField );
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/* loop through all keys in the array and filters them */
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foreach ( $l_arr_Options as $l_str_Key => $l_str_Value ) {
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/* removes special chars from the settings value */
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$l_str_Value = stripcslashes( $l_str_Value );
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/* if set, convert html special chars */
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if ($p_bool_ConvertHtmlChars) {
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$l_str_Value = htmlspecialchars( $l_str_Value );
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}
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/* check if settings value is not empty, otherwise load the default value, or empty string if no default is defined */
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if (!empty($l_str_Value)) {
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$l_arr_Options[ $l_str_Key ] = stripcslashes( $l_str_Value );
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/* check if default value is defined */
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} else if (array_key_exists($l_str_Key, $p_arr_DefaultValues)) {
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$l_arr_Options[ $l_str_Key ] = $p_arr_DefaultValues[$l_str_Key];
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} else {
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$l_arr_Options[ $l_str_Key ] = "";
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}
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}
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/* returns the filtered array */
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return $l_arr_Options;
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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 $p_str_Value
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* @return bool
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*/
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function footnotes_ConvertToBool($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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} |