Nucleus toolbar in comments [plugin v. 0.1] — Склад старых светофоров @ maxirmx

This version is outdated. Please follow the link to version 0.3.

A hack may work but I won’t like it ever. Taiga hunters always leave food and fire stock for those who will come to the outpost later. If one does some coding he\she shall leave maintainable code for those who will be in charge later on.

So, here follows a conventional Nucleus plugin to replace the hack.

(1) File NP_CommentButtons.php goes to Nucleus plugin directory. Typically, it is /nucleus/plugins/

<?php

class NP_CommentButtons extends NucleusPlugin
{
// name of plugin
function getName()
{
return 'CommentButtons';
}
// author of plugin
function getAuthor()
{
return 'maxirmx';
}
// an URL to the plugin website
// can also be of the form mailto:foo@bar.com
function getURL()
{
return 'mailto:maxirmx@mail.ru';
}
// version of the plugin
function getVersion()
{
return '0.1';
}
// a description to be shown on the installed plugins listing
function getDescription()
{
return 'This plugin provides Bold, Italic, Link and Image buttons at Nucleus comments form';
}
function supportsFeature ($what)
{
switch ($what)
{
case 'SqlTablePrefix':
return 1;
default:
return 0;
}
}

function getEventList()
{
return array('FormExtra', 'PreComment', 'PreAddComment', 'PreUpdateComment');
}

function addJsButton($fn, $img)
{
global $CONF;
echo " <img class="jsbutton"\n";
echo " onmouseover="BtnHighlight(this);"\n";
echo " onmouseout="BtnNormal(this);"\n";
echo " onclick="" . $fn . "()"\n";
echo " src="" . $CONF['AdminURL'] . "images/" .
$img . ".gif" alt="" width="16" height="16"/>\n";
}

function addJsButtonSpacer()
{
echo " <span class="jsbuttonspacer">\n";
echo " </span>\n";
}

function addJsAttachEvent($evnt)
{
echo " if (refCT." . $evnt . ") refCT." . $evnt .
"onkeyup = function () { refCT." . $evnt . "(); storeCaret(refCT); };\n";
echo " else refCT." . $evnt . " = function () { storeCaret(refCT); };\n";
}

function event_FormExtra(&$data)
{
global $CONF, $member;
if ($data['type'] == 'commentform-loggedin')
{

echo "\n \n";
echo " <script type="text/javascript"\n";
echo " src="" . $this->getAdminURL() . "tinyedit.js">\n";
echo " </script>\n";

echo " <div id = "nucleus_cf_buttonbar" class="jsbuttonbar" name="buttonbar">\n";
echo " <br />\n";

// *** The next three lines are needed if bold and italic buttons are supported
// $this->addJsButton('boldThis','button-bold');
// $this->addJsButton('italicThis','button-italic');
// $this->addJsButtonSpacer();
$this->addJsButton('ahrefThis','button-link');
$this->addJsButton('addMedia','button-media');

echo " <br />\n";
echo " <br />\n";
echo " </div>\n";

echo " <script type="text/javascript">\n";
echo " refCT = document.getElementById('nucleus_cf_body');\n";
echo " refBtB = document.getElementById('nucleus_cf_buttonbar');\n";
echo " refParent = refCT.parentNode;\n";
echo " refBtB = refParent.removeChild(refBtB);\n";
echo " refParent.insertBefore(refBtB,refCT);\n";

$this->addJsAttachEvent('onkeyup');
$this->addJsAttachEvent('onclick');
$this->addJsAttachEvent('onselect');

echo " setMediaUrl("" . $CONF['MediaURL'] . "");\n";
echo " setMediaPopupURL("" . $CONF['AdminURL'] . "");\n";
echo " setRefText(refCT);\n";

if ($member->isLoggedIn())
echo " setAuthorId(" . $member->getId() .");\n";

echo " </script>\n";
echo " \n\n";

}
}

function doAllDirtyJob(&$data)
{
$data['comment']['body'] = preg_replace ('/\>.+\>\&quot\;\&gt\;/','/>',$data['comment']['body']);

$search = array (
'<a href="', '</a>',
'<%', '%>',
// *** The next two lines are needed if bold and italic buttons are supported
// '<b>', '</b>',
// '<i>', '</i>'
);
$replace = array ('','</a>',
'<%','%>',
// *** The next two lines are needed if bold and italic buttons are supported
// '<b>','</b>',
// '<i>','</i>'
);
$data['comment']['body'] = str_replace($search, $replace, $data['comment']['body']);
}

function event_PreUpdateComment(&$data)
{
$this->doAllDirtyJob(&$data);
}

function event_PreAddComment(&$data)
{
$this->doAllDirtyJob(&$data);
}

function createPopupLink($memberid, $arg)
{
global $CONF;

$args = explode('|', $arg);

// select private collection when no collection given
if (!strstr($args[0],'/'))
{
$args[0] = $memberid . '/' . $args[0];
}

$width = $args[1];
$height = $args[2];

$rawpopuplink = $CONF['Self'] . "?imagepopup=" . htmlspecialchars($args[0]) .
"&width=$width&height=$height&imagetext=" . urlencode(htmlspecialchars($args[3]));
$popupcode = "window.open(this.href,'imagepopup'," .
"'status=no,toolbar=no,scrollbars=no,resizable=yes,width=$width,height=$height');return false;";
$popuptext = htmlspecialchars($args[3]);
$popuplink = '<a href="' . $rawpopuplink. '" onclick="'. $popupcode.'" >' . $popuptext . '</a>';

return $popuplink;
}

function createImageLink($memberid, $arg)
{
global $CONF;

$args = explode('|', $arg);

// select private collection when no collection given
if (!strstr($args[0],'/'))
{
$args[0] = $memberid . '/' . $args[0];
}

$width = $args[1];
$height = $args[2];

$link = htmlspecialchars($CONF['MediaURL']. $args[0]);
$text = htmlspecialchars($args[3]);
$imagelink = '<img src="' . $link . '" width="' .
$width . '" height="' . $height . '" alt="' . $text . '" title="' . $text . '" />';

return $imagelink;

}

function createMediaCode($memberid, $arg)
{

global $CONF;

$args = explode('|', $arg);

// select private collection when no collection given
if (!strstr($args[0],'/'))
{
$args[0] = $memberid . '/' . $args[0];
}

$link = htmlspecialchars($CONF['MediaURL'] . $args[0]);
$text = htmlspecialchars($args[1]);
$medialink = '<a href="' . $link . '">' . $text . '</a>';

return $medialink;
}

function event_PreComment(&$data)
{

$memberid = $data["comment"]["memberid"];
$replaceFrom = array(
'/(\<\%image$)([^$]*)(\)\%\>)/e',
'/(\<\%popup$)([^$]*)(\)\%\>)/e',
'/(\<\%media$)([^$]*)(\)\%\>)/e'
);
$replaceTo = array(
'NP_CommentButtons::createImageLink($memberid,"\\2")',
'NP_CommentButtons::createPopupLink($memberid,"\\2")',
'NP_CommentButtons::createMediaLink($memberid,"\\2")'
);
$data['comment']['body'] = preg_replace($replaceFrom, $replaceTo, $data['comment']['body']);

}
}

?>

(2) File tinyesit.js goes to plugin admin directory. Typically, it would be /nucleus/plugins/commentbuttons/

Оставьте комментарий Отменить ответ