Rumperuu/footnotes
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Version 1.0.3

Browse source 
* New setting to use personal starting and ending tag for the footnotes
* Updated translations for the new setting
* Updated reading settings and fallback to default values (bugfix)

git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@917813 b8457f37-d9ea-0310-8a92-e5e31aec5664
This commit is contained in:
Aricura 2014-05-20 11:42:07 +00:00
parent ab368ba787
commit 5d475abfc3
11 changed files with 144 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

25
includes/replacer.php
View file

@ -34,7 +34,7 @@ function footnotes_startReplacing( $p_str_Content )
/* stop the output and move it to a buffer instead, defines a callback function */
ob_start( "footnotes_replaceFootnotes" );
/* load footnote settings */
$g_arr_FootnotesSettings = footnotes_filter_options( FOOTNOTE_SETTINGS_CONTAINER );
$g_arr_FootnotesSettings = footnotes_filter_options( FOOTNOTE_SETTINGS_CONTAINER, Class_FootnotesSettings::$a_arr_Default_Settings );
/* return unchanged content */
return $p_str_Content;
}
@ -64,6 +64,7 @@ function footnotes_StopReplacing()
/**
* replaces all footnotes in the given content
* loading settings if not happened yet since 1.0-gamma
* @since 1.0
* @param string $p_str_Content
* @param bool $p_bool_OutputReferences [default: true]
@ -73,6 +74,13 @@ function footnotes_replaceFootnotes( $p_str_Content, $p_bool_OutputReferences =
{
/* get access to the global array */
global $g_arr_Footnotes;
/* access to the global settings collection */
global $g_arr_FootnotesSettings;
/* check if settings are already loaded, otherwise load them */
if (empty($g_arr_FootnotesSettings)) {
/* load footnote settings */
$g_arr_FootnotesSettings = footnotes_filter_options( FOOTNOTE_SETTINGS_CONTAINER, Class_FootnotesSettings::$a_arr_Default_Settings );
}
/* replace all footnotes in the content */
$p_str_Content = footnotes_getFromString( $p_str_Content );
@ -89,6 +97,7 @@ function footnotes_replaceFootnotes( $p_str_Content, $p_bool_OutputReferences =
/**
* replace all footnotes in the given string and adds them to an array
* using a personal starting and ending tag for the footnotes since 1.0-gamma
* @since 1.0
* @param string $p_str_Content
* @return string
@ -97,32 +106,38 @@ function footnotes_getFromString( $p_str_Content )
{
/* get access to the global array to store footnotes */
global $g_arr_Footnotes;
/* access to the global settings collection */
global $g_arr_FootnotesSettings;
/* contains the index for the next footnote on this page */
$l_int_FootnoteIndex = 1;
/* contains the starting position for the lookup of a footnote */
$l_int_PosStart = 0;
/* contains the footnote template */
$l_str_FootnoteTemplate = file_get_contents( FOOTNOTES_TEMPLATES_DIR . "footnote.html" );
/* get footnote starting tag */
$l_str_StartingTag = $g_arr_FootnotesSettings[FOOTNOTE_INPUTFIELD_PLACEHOLDER_START];
/*get footnote ending tag */
$l_str_EndingTag = $g_arr_FootnotesSettings[FOOTNOTE_INPUTFIELD_PLACEHOLDER_END];
/* check for a footnote placeholder in the current page */
do {
/* get first occurence of a footnote starting tag */
$l_int_PosStart = strpos( $p_str_Content, FOOTNOTE_PLACEHOLDER_START, $l_int_PosStart );
$l_int_PosStart = strpos( $p_str_Content, $l_str_StartingTag, $l_int_PosStart );
/* tag found */
if ( $l_int_PosStart !== false ) {
/* get first occurence of a footnote ending tag after the starting tag */
$l_int_PosEnd = strpos( $p_str_Content, FOOTNOTE_PLACEHOLDER_END, $l_int_PosStart );
$l_int_PosEnd = strpos( $p_str_Content, $l_str_EndingTag, $l_int_PosStart );
/* tag found */
if ( $l_int_PosEnd !== false ) {
/* get length of footnote text */
$l_int_Length = $l_int_PosEnd - $l_int_PosStart;
/* get text inside footnote */
$l_str_FootnoteText = substr( $p_str_Content, $l_int_PosStart + strlen( FOOTNOTE_PLACEHOLDER_START ), $l_int_Length - strlen( FOOTNOTE_PLACEHOLDER_START ) );
$l_str_FootnoteText = substr( $p_str_Content, $l_int_PosStart + strlen( $l_str_StartingTag ), $l_int_Length - strlen( $l_str_StartingTag ) );
/* set replacer for the footnote */
$l_str_ReplaceText = str_replace( "[[FOOTNOTE INDEX]]", $l_int_FootnoteIndex, $l_str_FootnoteTemplate );
$l_str_ReplaceText = str_replace( "[[FOOTNOTE TEXT]]", $l_str_FootnoteText, $l_str_ReplaceText );
/* replace footnote in content */
$p_str_Content = substr_replace( $p_str_Content, $l_str_ReplaceText, $l_int_PosStart, $l_int_Length + strlen( FOOTNOTE_PLACEHOLDER_END ) );
$p_str_Content = substr_replace( $p_str_Content, $l_str_ReplaceText, $l_int_PosStart, $l_int_Length + strlen( $l_str_EndingTag ) );
/* set footnote to the output box at the end */
$g_arr_Footnotes[ ] = $l_str_FootnoteText;
/* increase footnote index */