/**
* Custom function to retrieve and return a formatted list of blocks
* Can be used when calling COM_siteHeader or COM_siteFooter
*
* Example:
* 1: Setup an array of blocks to display
* 2: Call COM_siteHeader or COM_siteFooter
*
* $myblocks = array( 'site_menu', 'site_news', 'poll_block' );
*
* COM_siteHeader( array( 'CUSTOM_showBlocks', $myblocks )) ;
* COM_siteFooter( true, array( 'CUSTOM_showBlocks', $myblocks ));
*
* @param array $showblocks An array of block names to retrieve and format
* @return string Formated HTML containing site footer and optionally right blocks
*/
function CUSTOM_showBlocks($showblocks)
{
global $_CONF, $_USER, $_TABLES;
$retval = '';
if (!isset($_USER['noboxes'])) {
if (!empty($_USER['uid'])) {
$noboxes = DB_getItem($_TABLES['userindex'], 'noboxes', "uid = {$_USER['uid']}");
} else {
$noboxes = 0;
}
} else {
$noboxes = $_USER['noboxes'];
}
foreach ($showblocks as $block) {
$sql = "SELECT bid, name,type,title,content,rdfurl,phpblockfn,help,allow_autotags,onleft FROM {$_TABLES['blocks']} WHERE name='{$block}'";
$result = DB_query($sql);
if (DB_numRows($result) == 1) {
$A = DB_fetchArray($result);
if ($A['onleft'] == 1) {
$side = 'left';
} else {
$side = 'right';
}
$retval .= COM_formatBlock($A, $noboxes, $side);
}
}
return $retval;
}
/**
* Shows Geeklog blocks
*
* Returns HTML for blocks on a given side and, potentially, for
* a given topic. Currently only used by static pages.
*
* @param string $side Side to get blocks for (right or left for now)
* @param string $topic Only get blocks for this topic
* @param string $name Block name (not used)
* @see function COM_showBlock
* @return string HTML Formated blocks
*
*/
function COM_showBlocks($side, $topic = '', $name = 'all')
{
global $_CONF, $_TABLES, $_USER, $LANG21, $topic, $page;
$retval = '';
// Get user preferences on blocks
if (!isset($_USER['noboxes']) || !isset($_USER['boxes'])) {
if (!COM_isAnonUser()) {
$result = DB_query("SELECT boxes,noboxes FROM {$_TABLES['userindex']} " . "WHERE uid = '{$_USER['uid']}'");
list($_USER['boxes'], $_USER['noboxes']) = DB_fetchArray($result);
} else {
$_USER['boxes'] = '';
$_USER['noboxes'] = 0;
}
}
$blocksql['mssql'] = "SELECT bid, is_enabled, name, type, title, tid, blockorder, cast(content as text) as content, ";
$blocksql['mssql'] .= "rdfurl, rdfupdated, rdflimit, onleft, phpblockfn, help, owner_id, ";
$blocksql['mssql'] .= "group_id, perm_owner, perm_group, perm_members, perm_anon, allow_autotags,UNIX_TIMESTAMP(rdfupdated) AS date ";
$blocksql['mysql'] = "SELECT *,UNIX_TIMESTAMP(rdfupdated) AS date ";
$blocksql['pgsql'] = 'SELECT *, date_part(\'epoch\', rdfupdated) AS date ';
$commonsql = "FROM {$_TABLES['blocks']} WHERE is_enabled = 1";
if ($side == 'left') {
$commonsql .= " AND onleft = 1";
} else {
$commonsql .= " AND onleft = 0";
}
if (!empty($topic)) {
$commonsql .= " AND (tid = '{$topic}' OR tid = 'all')";
} else {
if (COM_onFrontpage()) {
$commonsql .= " AND (tid = 'homeonly' OR tid = 'all')";
} else {
$commonsql .= " AND (tid = 'all')";
}
}
if (!empty($_USER['boxes'])) {
$BOXES = str_replace(' ', ',', $_USER['boxes']);
$commonsql .= " AND (bid NOT IN ({$BOXES}) OR bid = '-1')";
}
$commonsql .= ' ORDER BY blockorder,title ASC';
$blocksql['mysql'] .= $commonsql;
$blocksql['mssql'] .= $commonsql;
$blocksql['pgsql'] .= $commonsql;
$result = DB_query($blocksql);
$nrows = DB_numRows($result);
// convert result set to an array of associated arrays
$blocks = array();
for ($i = 0; $i < $nrows; $i++) {
$blocks[] = DB_fetchArray($result);
}
// Check and see if any plugins have blocks to show
$pluginBlocks = PLG_getBlocks($side, $topic, $name);
$blocks = array_merge($blocks, $pluginBlocks);
// sort the resulting array by block order
$column = 'blockorder';
$sortedBlocks = $blocks;
$num_sortedBlocks = count($sortedBlocks);
for ($i = 0; $i < $num_sortedBlocks - 1; $i++) {
for ($j = 0; $j < $num_sortedBlocks - 1 - $i; $j++) {
if ($sortedBlocks[$j][$column] > $sortedBlocks[$j + 1][$column]) {
$tmp = $sortedBlocks[$j];
$sortedBlocks[$j] = $sortedBlocks[$j + 1];
$sortedBlocks[$j + 1] = $tmp;
}
}
}
$blocks = $sortedBlocks;
// Loop though resulting sorted array and pass associative arrays
// to COM_formatBlock
foreach ($blocks as $A) {
if ($A['type'] == 'dynamic' or SEC_hasAccess($A['owner_id'], $A['group_id'], $A['perm_owner'], $A['perm_group'], $A['perm_members'], $A['perm_anon']) > 0) {
$retval .= COM_formatBlock($A, $_USER['noboxes']);
}
}
return $retval;
}
/**
* Implements the [block:] autotag.
*
* @param string $op operation to perform
* @param string $content item (e.g. block text), including the autotag
* @param array $autotag parameters used in the autotag
* @param mixed tag names (for $op='tagname') or formatted content
*
*/
function plugin_autotags_block($op, $content = '', $autotag = '')
{
global $_CONF, $_TABLES, $LANG21, $_GROUPS;
if ($op == 'tagname') {
return array('block');
} elseif ($op == 'permission' || $op == 'nopermission') {
if ($op == 'permission') {
$flag = true;
} else {
$flag = false;
}
$tagnames = array();
if (isset($_GROUPS['Block Admin'])) {
$group_id = $_GROUPS['Block Admin'];
} else {
$group_id = DB_getItem($_TABLES['groups'], 'grp_id', "grp_name = 'Block Admin'");
}
$owner_id = SEC_getDefaultRootUser();
if (COM_getPermTag($owner_id, $group_id, $_CONF['autotag_permissions_block'][0], $_CONF['autotag_permissions_block'][1], $_CONF['autotag_permissions_block'][2], $_CONF['autotag_permissions_block'][3]) == $flag) {
$tagnames[] = 'block';
}
if (count($tagnames) > 0) {
return $tagnames;
}
} elseif ($op == 'description') {
return array('block' => $LANG21['autotag_desc_block']);
} elseif ($op == 'parse') {
$name = COM_applyFilter($autotag['parm1']);
if (!empty($name)) {
$result = DB_query("SELECT * " . "FROM {$_TABLES['blocks']} " . "WHERE name = '{$name}' AND is_enabled = 1");
$A = DB_fetchArray($result);
if (DB_numRows($result) > 0) {
switch ($autotag['tag']) {
case 'block':
$px = explode(' ', trim($autotag['parm2']));
$css_class = "block-autotag";
$css_style = "";
if (is_array($px)) {
foreach ($px as $part) {
if (substr($part, 0, 6) == 'class:') {
$a = explode(':', $part);
// append a class
$css_class .= ' ' . $a[1];
} elseif (substr($part, 0, 6) == 'width:') {
$a = explode(':', $part);
// add width style
$css_style = ' style="width:' . $a[1] . '"';
} else {
break;
}
}
}
$retval = COM_formatBlock($A, false, true);
// COM_formatBlock could return '' if wrong device, etc...
if ($retval != '') {
// the class block-autotag will always be included with the div
$retval = '<div class="' . $css_class . '"' . $css_style . '>' . $retval . '</div>';
}
break;
}
$content = str_replace($autotag['tagstr'], $retval, $content);
}
}
}
return $content;
}
/**
* This function will allow plugins to support the use of custom autolinks
* in other site content. Plugins can now use this API when saving content
* and have the content checked for any autolinks before saving.
* The autolink would be like: [story:20040101093000103 here]
*
* @param string $content Content that should be parsed for autolinks
* @param string $namespace Optional Namespace or plugin name collecting tag info
* @param string $operation Optional Operation being performed
* @param string $plugin Optional if you only want to parse using a specific plugin
*
*/
function PLG_replaceTags($content, $namespace = '', $operation = '', $plugin = '')
{
global $_CONF, $_TABLES, $_BLOCK_TEMPLATE, $LANG32, $_AUTOTAGS, $mbMenu, $autoTagUsage;
if (isset($_CONF['disable_autolinks']) && $_CONF['disable_autolinks'] == 1) {
// autolinks are disabled - return $content unchanged
return $content;
}
static $recursionCount = 0;
if ($recursionCount > 5) {
COM_errorLog("AutoTag infinite recursion detected on " . $namespace . " " . $operation);
return $content;
}
$autolinkModules = PLG_collectTags();
$autoTagUsage = PLG_autoTagPerms();
if (!empty($namespace) && !empty($operation)) {
$postFix = '.' . $namespace . '.' . $operation;
} else {
$postFix = '';
}
// For each supported module, scan the content looking for any AutoLink tags
$tags = array();
$contentlen = utf8_strlen($content);
$content_lower = utf8_strtolower($content);
foreach ($autolinkModules as $moduletag => $module) {
$autotag_prefix = '[' . $moduletag . ':';
$offset = 0;
$prev_offset = 0;
while ($offset < $contentlen) {
$start_pos = utf8_strpos($content_lower, $autotag_prefix, $offset);
if ($start_pos === false) {
break;
} else {
$end_pos = utf8_strpos($content_lower, ']', $start_pos);
$next_tag = utf8_strpos($content_lower, '[', $start_pos + 1);
if ($end_pos > $start_pos and ($next_tag === false or $end_pos < $next_tag)) {
$taglength = $end_pos - $start_pos + 1;
$tag = utf8_substr($content, $start_pos, $taglength);
$parms = explode(' ', $tag);
// Extra test to see if autotag was entered with a space
// after the module name
if (utf8_substr($parms[0], -1) == ':') {
$startpos = utf8_strlen($parms[0]) + utf8_strlen($parms[1]) + 2;
$label = str_replace(']', '', utf8_substr($tag, $startpos));
$tagid = $parms[1];
} else {
$label = str_replace(']', '', utf8_substr($tag, utf8_strlen($parms[0]) + 1));
$parms = explode(':', $parms[0]);
if (count($parms) > 2) {
// whoops, there was a ':' in the tag id ...
array_shift($parms);
$tagid = implode(':', $parms);
} else {
$tagid = $parms[1];
}
}
$newtag = array('module' => $module, 'tag' => $moduletag, 'tagstr' => $tag, 'startpos' => $start_pos, 'length' => $taglength, 'parm1' => str_replace(']', '', $tagid), 'parm2' => $label);
$tags[] = $newtag;
} else {
// Error: tags do not match - return with no changes
return $content . $LANG32[32];
}
$prev_offset = $offset;
$offset = $end_pos;
}
}
}
// If we have found 1 or more AutoLink tag
if (count($tags) > 0) {
// Found the [tag] - Now process them all
$recursionCount++;
foreach ($tags as $autotag) {
$permCheck = $autotag['tag'] . $postFix;
if (empty($postFix) || !isset($autoTagUsage[$permCheck]) || $autoTagUsage[$permCheck] == 1) {
$function = 'plugin_autotags_' . $autotag['module'];
if ($autotag['module'] == 'glfusion' and (empty($plugin) or $plugin == 'glfusion')) {
$url = '';
$linktext = $autotag['parm2'];
if ($autotag['tag'] == 'story') {
$autotag['parm1'] = COM_applyFilter($autotag['parm1']);
$url = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $autotag['parm1']);
if (empty($linktext)) {
$linktext = DB_getItem($_TABLES['stories'], 'title', "sid = '" . DB_escapeString($autotag['parm1']) . "'");
}
}
if (!empty($url)) {
$filelink = COM_createLink($linktext, $url);
$content = str_replace($autotag['tagstr'], $filelink, $content);
}
if ($autotag['tag'] == 'story_introtext') {
$url = '';
$linktext = '';
USES_lib_story();
if (isset($_USER['uid']) && $_USER['uid'] > 1) {
$result = DB_query("SELECT maxstories,tids,aids FROM {$_TABLES['userindex']} WHERE uid = {$_USER['uid']}");
$U = DB_fetchArray($result);
} else {
$U['maxstories'] = 0;
$U['aids'] = '';
$U['tids'] = '';
}
$sql = " (date <= NOW()) AND (draft_flag = 0)";
if (empty($topic)) {
$sql .= COM_getLangSQL('tid', 'AND', 's');
}
$sql .= COM_getPermSQL('AND', 0, 2, 's');
if (!empty($U['aids'])) {
$sql .= " AND s.uid NOT IN (" . str_replace(' ', ",", $U['aids']) . ") ";
}
if (!empty($U['tids'])) {
$sql .= " AND s.tid NOT IN ('" . str_replace(' ', "','", $U['tids']) . "') ";
}
$sql .= COM_getTopicSQL('AND', 0, 's') . ' ';
$userfields = 'u.uid, u.username, u.fullname';
$msql = "SELECT STRAIGHT_JOIN s.*, UNIX_TIMESTAMP(s.date) AS unixdate, " . 'UNIX_TIMESTAMP(s.expire) as expireunix, ' . $userfields . ", t.topic, t.imageurl " . "FROM {$_TABLES['stories']} AS s, {$_TABLES['users']} AS u, " . "{$_TABLES['topics']} AS t WHERE s.sid = '" . $autotag['parm1'] . "' AND (s.uid = u.uid) AND (s.tid = t.tid) AND" . $sql;
$result = DB_query($msql);
$nrows = DB_numRows($result);
if ($A = DB_fetchArray($result)) {
$story = new Story();
$story->loadFromArray($A);
$linktext = STORY_renderArticle($story, 'y');
}
$content = str_replace($autotag['tagstr'], $linktext, $content);
}
if ($autotag['tag'] == 'showblock') {
$blockName = COM_applyBasicFilter($autotag['parm1']);
$result = DB_query("SELECT * FROM {$_TABLES['blocks']} WHERE name = '" . DB_escapeString($blockName) . "'" . COM_getPermSQL('AND'));
if (DB_numRows($result) > 0) {
$skip = 0;
$B = DB_fetchArray($result);
$template = '';
$side = '';
$px = explode(' ', trim($autotag['parm2']));
if (is_array($px)) {
foreach ($px as $part) {
if (substr($part, 0, 9) == 'template:') {
$a = explode(':', $part);
$template = $a[1];
$skip++;
} elseif (substr($part, 0, 5) == 'side:') {
$a = explode(':', $part);
$side = $a[1];
$skip++;
break;
}
}
if ($skip != 0) {
if (count($px) > $skip) {
for ($i = 0; $i < $skip; $i++) {
array_shift($px);
}
$caption = trim(implode(' ', $px));
} else {
$caption = '';
}
}
}
if ($template != '') {
$_BLOCK_TEMPLATE[$blockName] = 'blockheader-' . $template . '.thtml,blockfooter-' . $template . '.thtml';
}
if ($side == 'left') {
$B['onleft'] = 1;
} else {
if ($side == 'right') {
$B['onleft'] = 0;
}
}
$linktext = COM_formatBlock($B);
$content = str_replace($autotag['tagstr'], $linktext, $content);
} else {
$content = str_replace($autotag['tagstr'], '', $content);
}
}
if ($autotag['tag'] == 'menu') {
$menu = '';
$menuID = trim($autotag['parm1']);
$menuHTML = displayMenu($menuID);
$content = str_replace($autotag['tagstr'], $menuHTML, $content);
}
if (isset($_AUTOTAGS[$autotag['tag']])) {
$content = autotags_autotag('parse', $content, $autotag);
}
} else {
if (function_exists($function) and (empty($plugin) or $plugin == $autotag['module'])) {
$content = $function('parse', $content, $autotag);
}
}
}
}
$recursionCount--;
}
return $content;
}
function WIDGET_mootickerRSS($block = 'gl_mootickerRSS', $id = 'gl_mooticker')
{
global $_CONF, $_TABLES, $LANG_WIDGETS;
$query = "SELECT bid, rdfurl, rdflimit, UNIX_TIMESTAMP(rdfupdated) AS date FROM {$_TABLES['blocks']} WHERE type = 'portal' AND is_enabled = 0";
// Update feeds from blocks where 'is_enabled' -tag is set to 0
$blocksql['mysql'] = $query;
$blocksql['mssql'] .= $query;
$result = DB_query($blocksql);
$nrows = DB_numRows($result);
$blocks = array();
for ($i = 0; $i < $nrows; $i++) {
$blocks[] = DB_fetchArray($result);
}
// Loop though resulting sorted array and pass associative arrays
// to COM_rdfCheck
foreach ($blocks as $A) {
COM_rdfCheck($A['bid'], $A['rdfurl'], $A['date'], $A['rdflimit']);
}
$retval = '';
$result = DB_query("SELECT *, rdfupdated as date FROM {$_TABLES['blocks']} WHERE name='" . DB_escapeString($block) . "'");
$numRows = DB_numRows($result);
if ($numRows < 1 || $result == NULL) {
return $retval;
}
$B = DB_fetchArray($result);
if ($B['is_enabled'] == 0) {
COM_formatBlock($B, true);
$retval = <<<EOT
<script type="text/javascript">
var MooTicker=new Class({options:{controls:true,delay:2000,duration:800,blankimage:'{site_url}/images/speck.gif'},initialize:function(b,c){this.setOptions(c);this.element=\$(b)||null;this.element.addEvents({'mouseenter':this.stop.bind(this),'mouseleave':this.play.bind(this)});this.news=this.element.getElements('ul li');this.current=0;this.fx=[];this.news.getParent().setStyle('position','relative');var d=this;this.news.each(function(a,i){a.setStyle('position','absolute');this.fx[i]=new Fx.Style(a,'opacity',{duration:this.options.duration,onStart:function(){d.transitioning=true},onComplete:function(){d.transitioning=false}}).set(1);if(!i)return;a.setStyle('opacity',0)},this);if(this.options.controls)this.addControls();this.status='stop';window.addEvent('load',this.play.bind(this));return this},addControls:function(){var a=new Element('span',{'class':'controls'}).injectTop(this.element);this.arrowPrev=new Element('img',{'class':'control-prev','title':'{prev}','alt':'{prev}','src':this.options.blankimage}).inject(a);this.arrowNext=new Element('img',{'class':'control-next','title':'{next}','alt':'{next}','src':this.options.blankimage}).inject(a);this.arrowPrev.addEvent('click',this.previous.bind(this));this.arrowNext.addEvent('click',this.next.bind(this));return this},previous:function(){if(this.transitioning)return this;var a=(!this.current)?this.news.length-1:this.current-1;this.fx[this.current].start(0);this.fx[a].start(1);this.current=a;return this},next:function(){if(this.transitioning)return this;var a=(this.current==this.news.length-1)?0:this.current+1;this.fx[this.current].start(0);this.fx[a].start(1);this.current=a;return this},play:function(){if(this.status=='play')return this;this.status='play';this.timer=this.next.periodical(this.options.delay+this.options.duration,this);return this},stop:function(){this.status='stop';\$clear(this.timer);return this}});MooTicker.implement(new Options,new Events);
</script>
<script type="text/javascript">
window.addEvent('domready', function() {
var x = new MooTicker('{$id}', {
controls: true,
delay: 2500,
duration: 600 });
});
</script>
<div id="{$id}">
EOT;
$retval = str_replace('{site_url}', $_CONF['site_url'], $retval);
$retval = str_replace('{prev}', $LANG_WIDGETS['prev'], $retval);
$retval = str_replace('{next}', $LANG_WIDGETS['next'], $retval);
$retval .= '<span class="tickertitle">' . $LANG_WIDGETS['latest_news'] . ':</span>';
$retval .= $B['content'] . '</div>';
}
return $retval;
}
/**
* Shows Geeklog blocks
*
* Returns HTML for blocks on a given side and, potentially, for
* a given topic. Currently only used by static pages.
*
* @param string $side Side to get blocks for (right or left for now)
* @param string $topic Only get blocks for this topic
* @see function COM_showBlock
* @return string HTML Formated blocks
*
*/
function COM_showBlocks($side, $topic = '')
{
global $_CONF, $_TABLES, $_USER, $LANG21, $topic, $page, $_TOPICS;
$retval = '';
// Get user preferences on blocks
if (!isset($_USER['noboxes']) || !isset($_USER['boxes'])) {
if (!COM_isAnonUser()) {
$result = DB_query("SELECT boxes,noboxes FROM {$_TABLES['userindex']} " . "WHERE uid = '{$_USER['uid']}'");
list($_USER['boxes'], $_USER['noboxes']) = DB_fetchArray($result);
} else {
$_USER['boxes'] = '';
$_USER['noboxes'] = 0;
}
}
$blocksql['mssql'] = "SELECT bid, is_enabled, name, b.type, title, blockorder, cast(content as text) as content, cache_time, ";
$blocksql['mssql'] .= "rdfurl, rdfupdated, rdflimit, onleft, phpblockfn, help, owner_id, ";
$blocksql['mssql'] .= "group_id, perm_owner, perm_group, perm_members, perm_anon, allow_autotags,UNIX_TIMESTAMP(rdfupdated) AS date ";
$blocksql['mysql'] = "SELECT b.*,UNIX_TIMESTAMP(rdfupdated) AS date ";
$blocksql['pgsql'] = 'SELECT b.*, date_part(\'epoch\', rdfupdated) AS date ';
$blocksql['mysql'] .= "FROM {$_TABLES['blocks']} b, {$_TABLES['topic_assignments']} ta WHERE ta.type = 'block' AND ta.id = bid AND is_enabled = 1";
$blocksql['mssql'] .= "FROM {$_TABLES['blocks']} b, {$_TABLES['topic_assignments']} ta WHERE ta.type = 'block' AND ta.id = bid AND is_enabled = 1";
$blocksql['pgsql'] .= "FROM {$_TABLES['blocks']} b, {$_TABLES['topic_assignments']} ta WHERE ta.type = 'block' AND ta.id::integer = bid AND is_enabled = 1";
$commonsql = '';
if ($side === 'left') {
$commonsql .= " AND onleft = 1";
} else {
$commonsql .= " AND onleft = 0";
}
// Figure out topic access
$topic_access = 0;
if (!empty($topic) && $topic != TOPIC_ALL_OPTION && $topic != TOPIC_HOMEONLY_OPTION) {
$topic_index = TOPIC_getIndex($topic);
if ($topic_index > 0) {
$topic_access = $_TOPICS[$topic_index]['access'];
}
}
if (!empty($topic) && $topic != TOPIC_ALL_OPTION && $topic != TOPIC_HOMEONLY_OPTION && $topic_access > 0) {
// Retrieve list of inherited topics
$tid_list = TOPIC_getChildList($topic);
// Get list of blocks to display (except for dynamic). This includes blocks
// for all topics, and child blocks that are inherited
$commonsql .= " AND (ta.tid IN({$tid_list}) AND (ta.inherit = 1 OR (ta.inherit = 0 AND ta.tid = '{$topic}')) OR ta.tid = 'all')";
} else {
if (COM_onFrontpage()) {
$commonsql .= " AND (ta.tid = '" . TOPIC_HOMEONLY_OPTION . "' OR ta.tid = '" . TOPIC_ALL_OPTION . "')";
} else {
$commonsql .= " AND (ta.tid = '" . TOPIC_ALL_OPTION . "')";
}
}
if (!empty($_USER['boxes'])) {
$BOXES = str_replace(' ', ',', $_USER['boxes']);
$commonsql .= " AND (bid NOT IN ({$BOXES}) OR bid = '-1')";
}
$commonsql .= " GROUP BY bid ";
$commonsql .= ' ORDER BY blockorder,title ASC';
$blocksql['mysql'] .= $commonsql;
$blocksql['mssql'] .= $commonsql;
$blocksql['pgsql'] .= $commonsql;
$result = DB_query($blocksql);
$nrows = DB_numRows($result);
// convert result set to an array of associated arrays
$blocks = array();
for ($i = 0; $i < $nrows; $i++) {
$blocks[] = DB_fetchArray($result);
}
// Check and see if any plugins have blocks to show
$pluginBlocks = PLG_getBlocks($side, $topic);
$blocks = array_merge($blocks, $pluginBlocks);
// sort the resulting array by block order
$column = 'blockorder';
$sortedBlocks = $blocks;
$num_sortedBlocks = count($sortedBlocks);
for ($i = 0; $i < $num_sortedBlocks - 1; $i++) {
for ($j = 0; $j < $num_sortedBlocks - 1 - $i; $j++) {
if ($sortedBlocks[$j][$column] > $sortedBlocks[$j + 1][$column]) {
$tmp = $sortedBlocks[$j];
$sortedBlocks[$j] = $sortedBlocks[$j + 1];
$sortedBlocks[$j + 1] = $tmp;
}
}
}
$blocks = $sortedBlocks;
// Loop though resulting sorted array and pass associative arrays
// to COM_formatBlock
foreach ($blocks as $A) {
if ($A['type'] === 'dynamic' || SEC_hasAccess($A['owner_id'], $A['group_id'], $A['perm_owner'], $A['perm_group'], $A['perm_members'], $A['perm_anon']) > 0) {
$retval .= COM_formatBlock($A, $_USER['noboxes']);
}
}
return $retval;
}
function forum_showBlocks($showblocks)
{
global $_CONF, $_USER, $_TABLES;
$retval = '';
if (!isset($_USER['noboxes'])) {
if (!COM_isAnonUser()) {
$noboxes = DB_getItem($_TABLES['userindex'], 'noboxes', "uid=" . (int) $_USER['uid']);
} else {
$noboxes = 0;
}
} else {
$noboxes = $_USER['noboxes'];
}
foreach ($showblocks as $block) {
$sql = "SELECT bid, name,type,title,content,rdfurl,phpblockfn,help,allow_autotags FROM {$_TABLES['blocks']} WHERE name='" . DB_escapeString($block) . "'";
$result = DB_query($sql);
if (DB_numRows($result) == 1) {
$A = DB_fetchArray($result);
$retval .= COM_formatBlock($A, $noboxes);
}
}
return $retval;
}
function nexcontent_showblocks(&$content, $location)
{
global $content, $_CONF, $_TABLES;
/* Check if category menu has been requested - requires page to be using customblock mode */
$tag = '[categorymenu_' . $location;
$categoryBlockHTML = nexcontent_getCategoryBlockTagHTML($content, $location);
$sql = "SELECT bid, name,type,title,content,rdfurl,phpblockfn,help,allow_autotags FROM {$_TABLES['blocks']} ORDER BY blockorder,title asc";
$result = DB_query($sql);
$nrows = DB_numRows($result);
$blockPosition = 0;
for ($i = 1; $i <= $nrows; $i++) {
$A = DB_fetchArray($result);
$tag = '[block_' . $A['name'] . '_' . $location . ']';
if (strpos($content, $tag) !== FALSE) {
$blockPosition++;
if ($blockPosition == 2) {
$retval .= $categoryBlockHTML;
$categoryBlockHTML = '';
}
$retval .= COM_formatBlock($A);
}
}
if ($categoryBlockHTML != '') {
$retval .= $categoryBlockHTML;
}
return $retval;
}