function plugin_back_convert()
{
global $script;
$qm = get_qm();
if (func_num_args() > 4) {
return $qm->replace('fmt_err_cvt', 'back', $qm->m['err_usage']);
}
list($word, $align, $hr, $href) = array_pad(func_get_args(), 4, '');
$word = trim($word);
$word = $word == '' ? $qm->m['plg_back']['back_word'] : htmlspecialchars($word);
$align = strtolower(trim($align));
switch ($align) {
case '':
$align = 'center';
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'center':
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'left':
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'right':
break;
default:
return $qm->replace('fmt_err_cvt', 'back', $qm->m['err_usage']);
}
$hr = trim($hr) != '0' ? '<hr class="full_hr" />' . "\n" : '';
$link = TRUE;
$href = trim($href);
if ($href != '') {
if (PLUGIN_BACK_ALLOW_PAGELINK) {
if (is_url($href)) {
$href = rawurlencode($href);
} else {
$array = anchor_explode($href);
$array[0] = rawurlencode($array[0]);
$array[1] = $array[1] != '' ? '#' . rawurlencode($array[1]) : '';
$href = $script . '?' . $array[0] . $array[1];
$link = is_page($array[0]);
}
} else {
$href = rawurlencode($href);
}
} else {
if (!PLUGIN_BACK_ALLOW_JAVASCRIPT) {
return $qm->replace('fmt_err_cvt', 'back', $qm->m['err_usage']) . ': ' . $qm->m['plg_back']['usage_hint'];
}
$href = 'javascript:history.go(-1)';
}
if ($link) {
// Normal link
return $hr . '<div style="text-align:' . $align . '">' . '[ <a href="' . $href . '">' . $word . '</a> ]</div>' . "\n";
} else {
// Dangling link
return $hr . '<div style="text-align:' . $align . '">' . '[ <span class="noexists">' . $word . '<a href="' . $href . '">?</a></span> ]</div>' . "\n";
}
}
function plugin_back_convert()
{
global $_msg_back_word, $script;
if (func_num_args() > 4) {
return PLUGIN_BACK_USAGE;
}
list($word, $align, $hr, $href) = array_pad(func_get_args(), 4, '');
$word = trim($word);
$word = $word == '' ? $_msg_back_word : htmlsc($word);
$align = strtolower(trim($align));
switch ($align) {
case '':
$align = 'center';
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'center':
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'left':
/*FALLTHROUGH*/
/*FALLTHROUGH*/
case 'right':
break;
default:
return PLUGIN_BACK_USAGE;
}
$hr = trim($hr) != '0' ? '<hr class="full_hr" />' . "\n" : '';
$link = true;
$href = trim($href);
if ($href != '') {
if (PLUGIN_BACK_ALLOW_PAGELINK) {
if (is_url($href)) {
$href = rawurlencode($href);
} else {
$array = anchor_explode($href);
$array[0] = rawurlencode($array[0]);
$array[1] = $array[1] != '' ? '#' . rawurlencode($array[1]) : '';
$href = $script . '?' . $array[0] . $array[1];
$link = is_page($array[0]);
}
} else {
$href = rawurlencode($href);
}
} else {
if (!PLUGIN_BACK_ALLOW_JAVASCRIPT) {
return PLUGIN_BACK_USAGE . ': Set a page name or an URI';
}
$href = 'javascript:history.go(-1)';
}
if ($link) {
// Normal link
return $hr . '<div style="text-align:' . $align . '">' . '[ <a href="' . $href . '">' . $word . '</a> ]</div>' . "\n";
} else {
// Dangling link
return $hr . '<div style="text-align:' . $align . '">' . '[ <span class="noexists">' . $word . '<a href="' . $href . '">?</a></span> ]</div>' . "\n";
}
}
function plugin_edit_inline()
{
static $usage = '&edit(pagename#anchor[[,noicon],nolabel])[{label}];';
global $script, $vars, $fixed_heading_anchor_edit;
if (PKWK_READONLY) {
return '';
}
// Show nothing
// Arguments
$args = func_get_args();
// {label}. Strip anchor tags only
$s_label = strip_htmltag(array_pop($args), FALSE);
$page = array_shift($args);
if ($page == NULL) {
$page = '';
}
$_noicon = $_nolabel = FALSE;
foreach ($args as $arg) {
switch (strtolower($arg)) {
case '':
break;
case 'nolabel':
$_nolabel = TRUE;
break;
case 'noicon':
$_noicon = TRUE;
break;
default:
return $usage;
}
}
// Separate a page-name and a fixed anchor
list($s_page, $id, $editable) = anchor_explode($page, TRUE);
// Default: This one
if ($s_page == '') {
$s_page = isset($vars['page']) ? $vars['page'] : '';
}
// $s_page fixed
$isfreeze = is_freeze($s_page);
$ispage = is_page($s_page);
// Paragraph edit enabled or not
$short = htmlspecialchars('Edit');
if ($fixed_heading_anchor_edit && $editable && $ispage && !$isfreeze) {
// Paragraph editing
$id = rawurlencode($id);
$title = htmlspecialchars(sprintf('Edit %s', $page));
$icon = '<img src="' . IMAGE_DIR . 'paraedit.png' . '" width="9" height="9" alt="' . $short . '" title="' . $title . '" /> ';
$class = ' class="anchor_super"';
} else {
// Normal editing / unfreeze
$id = '';
if ($isfreeze) {
$title = 'Unfreeze %s';
$icon = 'unfreeze.png';
} else {
$title = 'Edit %s';
$icon = 'edit.png';
}
$title = htmlspecialchars(sprintf($title, $s_page));
$icon = '<img src="' . IMAGE_DIR . $icon . '" width="20" height="20" alt="' . $short . '" title="' . $title . '" />';
$class = '';
}
if ($_noicon) {
$icon = '';
}
// No more icon
if ($_nolabel) {
if (!$_noicon) {
$s_label = '';
// No label with an icon
} else {
$s_label = $short;
// Short label without an icon
}
} else {
if ($s_label == '') {
$s_label = $title;
}
// Rich label with an icon
}
// URL
if ($isfreeze) {
$url = $script . '?cmd=unfreeze&page=' . rawurlencode($s_page);
} else {
$s_id = $id == '' ? '' : '&id=' . $id;
$url = $script . '?cmd=edit&page=' . rawurlencode($s_page) . $s_id;
}
$atag = '<a' . $class . ' href="' . $url . '" title="' . $title . '">';
static $atags = '</a>';
if ($ispage) {
// Normal edit link
return $atag . $icon . $s_label . $atags;
} else {
// Dangling edit link
return '<span class="noexists">' . $atag . $icon . $atags . $s_label . $atag . '?' . $atags . '</span>';
}
}
