/**
* Implements the [story:] autotag.
*
* @param string $op operation to perform
* @param string $content item (e.g. story text), including the autotag
* @param array $autotag parameters used in the autotag
* @param mixed tag names (for $op='tagname') or formatted content
*/
function plugin_autotags_story($op, $content = '', $autotag = '')
{
global $_CONF, $_TABLES, $LANG24, $_GROUPS;
if ($op == 'tagname') {
return 'story';
} elseif ($op == 'permission' || $op == 'nopermission') {
$flag = $op == 'permission';
$tagnames = array();
if (isset($_GROUPS['Story Admin'])) {
$group_id = $_GROUPS['Story Admin'];
} else {
$group_id = DB_getItem($_TABLES['groups'], 'grp_id', "grp_name = 'Story Admin'");
}
$owner_id = SEC_getDefaultRootUser();
$p = 'autotag_permissions_story';
if (COM_getPermTag($owner_id, $group_id, $_CONF[$p][0], $_CONF[$p][1], $_CONF[$p][2], $_CONF[$p][3]) == $flag) {
$tagnames[] = 'story';
}
if (count($tagnames) > 0) {
return $tagnames;
}
} elseif ($op == 'description') {
return array('story' => $LANG24['autotag_desc_story']);
} else {
$sid = COM_applyFilter($autotag['parm1']);
$sid = COM_switchLanguageIdForObject($sid);
if (!empty($sid)) {
$result = DB_query("SELECT COUNT(*) AS count " . "FROM {$_TABLES['stories']} " . "WHERE sid = '{$sid}'");
$A = DB_fetchArray($result);
if ($A['count'] > 0) {
$url = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
$linktext = $autotag['parm2'];
if (empty($linktext)) {
$linktext = stripslashes(DB_getItem($_TABLES['stories'], 'title', "sid = '{$sid}'"));
}
$link = COM_createLink($linktext, $url);
$content = str_replace($autotag['tagstr'], $link, $content);
}
}
return $content;
}
}
/**
* Implements the [topic:] autotag.
*
* @param string $op operation to perform
* @param string $content item (e.g. topic text), including the autotag
* @param array $autotag parameters used in the autotag
* @param mixed tag names (for $op='tagname') or formatted content
*
*/
function plugin_autotags_topic($op, $content = '', $autotag = '')
{
global $_CONF, $_TABLES, $LANG27, $_GROUPS;
if ($op == 'tagname') {
return array('topic', 'related_topics', 'related_items');
} elseif ($op == 'permission' || $op == 'nopermission') {
if ($op == 'permission') {
$flag = true;
} else {
$flag = false;
}
$tagnames = array();
if (isset($_GROUPS['Topic Admin'])) {
$group_id = $_GROUPS['Topic Admin'];
} else {
$group_id = DB_getItem($_TABLES['groups'], 'grp_id', "grp_name = 'Topic Admin'");
}
$owner_id = SEC_getDefaultRootUser();
if (COM_getPermTag($owner_id, $group_id, $_CONF['autotag_permissions_topic'][0], $_CONF['autotag_permissions_topic'][1], $_CONF['autotag_permissions_topic'][2], $_CONF['autotag_permissions_topic'][3]) == $flag) {
$tagnames[] = 'topic';
}
if (COM_getPermTag($owner_id, $group_id, $_CONF['autotag_permissions_related_topics'][0], $_CONF['autotag_permissions_related_topics'][1], $_CONF['autotag_permissions_related_topics'][2], $_CONF['autotag_permissions_related_topics'][3]) == $flag) {
$tagnames[] = 'related_topics';
}
if (COM_getPermTag($owner_id, $group_id, $_CONF['autotag_permissions_related_items'][0], $_CONF['autotag_permissions_related_items'][1], $_CONF['autotag_permissions_related_items'][2], $_CONF['autotag_permissions_related_items'][3]) == $flag) {
$tagnames[] = 'related_items';
}
if (count($tagnames) > 0) {
return $tagnames;
}
} elseif ($op == 'description') {
return array('topic' => $LANG27['autotag_desc_topic'], 'related_topics' => $LANG27['autotag_desc_related_topics'], 'related_items' => $LANG27['autotag_desc_related_items']);
} elseif ($op == 'parse') {
if ($autotag['tag'] != 'topic' && $autotag['tag'] != 'related_topics' && $autotag['tag'] != 'related_items') {
return $content;
}
if ($autotag['tag'] == 'topic') {
$tid = COM_applyFilter($autotag['parm1']);
if (!empty($tid) && SEC_hasTopicAccess($tid) > 0) {
$tid = DB_escapeString($tid);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['topics']} WHERE tid = '{$tid}'";
$result = DB_query($sql);
$A = DB_fetchArray($result);
if ($A['count'] == 1) {
$url = COM_buildUrl($_CONF['site_url'] . '/index.php?topic=' . $tid);
$linktext = $autotag['parm2'];
if (empty($linktext)) {
$linktext = stripslashes(DB_getItem($_TABLES['topics'], 'topic', "tid = '{$tid}'"));
}
$link = COM_createLink($linktext, $url);
$content = str_replace($autotag['tagstr'], $link, $content);
}
}
} elseif ($autotag['tag'] == 'related_topics') {
$id = COM_applyFilter($autotag['parm1']);
$type = '';
$max = $_CONF['related_topics_max'];
// Article Default
$tids = array();
$skip = 0;
$px = explode(' ', trim($autotag['parm2']));
if (is_array($px)) {
foreach ($px as $part) {
if (substr($part, 0, 5) == 'type:') {
$a = explode(':', $part);
$type = $a[1];
$skip++;
} elseif (substr($part, 0, 4) == 'max:') {
$a = explode(':', $part);
$max = $a[1];
$skip++;
} elseif (substr($part, 0, 6) == 'topic:') {
$a = explode(':', $part);
$tids[] = $a[1];
// Add each topic when found
$skip++;
} else {
break;
}
}
}
$related_topics = '';
if (!empty($type) and !empty($id)) {
// Return topics of object
$related_topics = TOPIC_relatedTopics($type, $id, $max);
} elseif (!empty($tids)) {
// Since list of topics specified add id to topic list (since really a topic)
if (!empty($id)) {
$tids[] = $id;
}
$related_topics = TOPIC_relatedTopics('', '', $max, $tids);
}
if (!empty($related_topics)) {
$content = str_replace($autotag['tagstr'], $related_topics, $content);
}
} elseif ($autotag['tag'] == 'related_items') {
$id = COM_applyFilter($autotag['parm1']);
$type = '';
$max = $_CONF['related_topics_max'];
// Article Default
$trim = 0;
$include_types = array();
$tids = array();
$skip = 0;
$px = explode(' ', trim($autotag['parm2']));
if (is_array($px)) {
foreach ($px as $part) {
if (substr($part, 0, 5) == 'type:') {
$a = explode(':', $part);
$type = $a[1];
$skip++;
} elseif (substr($part, 0, 4) == 'max:') {
$a = explode(':', $part);
$max = $a[1];
$skip++;
} elseif (substr($part, 0, 5) == 'trim:') {
$a = explode(':', $part);
$trim = $a[1];
$skip++;
} elseif (substr($part, 0, 6) == 'topic:') {
$a = explode(':', $part);
$tids[] = $a[1];
// Add each topic when found
$skip++;
} elseif (substr($part, 0, 8) == 'include:') {
$a = explode(':', $part);
$include_types[] = $a[1];
// Add each type when found
$skip++;
} else {
break;
}
}
}
$related_items = '';
if (!empty($type) and !empty($id)) {
// Return topics of object
$related_items = TOPIC_relatedItems($type, $id, $include_types, $max, $trim, $tids);
} elseif (!empty($tids) or !empty($id)) {
// Since list of topics specified add id to topic list (since really a topic)
$tids[] = $id;
$related_items = TOPIC_relatedItems('', '', $include_types, $max, $trim, $tids);
}
if (!empty($related_items)) {
$content = str_replace($autotag['tagstr'], $related_items, $content);
}
}
return $content;
}
}
/**
* 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;
}
/**
* Implements the [user:] autotag.
*
* @param string $op operation to perform
* @param string $content item (e.g. story text), including the autotag
* @param array $autotag parameters used in the autotag
* @return mixed tag names (for $op='tagname') or formatted content
*/
function plugin_autotags_user($op, $content = '', $autotag = array())
{
global $_CONF, $_TABLES, $LANG28, $_GROUPS;
if ($op === 'tagname') {
return 'user';
} elseif ($op === 'permission' || $op === 'nopermission') {
if ($op === 'permission') {
$flag = true;
} else {
$flag = false;
}
$tagNames = array();
if (isset($_GROUPS['User Admin'])) {
$group_id = $_GROUPS['User Admin'];
} else {
$group_id = DB_getItem($_TABLES['groups'], 'grp_id', "grp_name = 'User Admin'");
}
$owner_id = SEC_getDefaultRootUser();
if (COM_getPermTag($owner_id, $group_id, $_CONF['autotag_permissions_user'][0], $_CONF['autotag_permissions_user'][1], $_CONF['autotag_permissions_user'][2], $_CONF['autotag_permissions_user'][3]) == $flag) {
$tagNames[] = 'user';
}
if (count($tagNames) > 0) {
return $tagNames;
}
} elseif ($op === 'description') {
return array('user' => $LANG28['autotag_desc_user']);
} elseif ($op === 'parse') {
$uName = COM_applyFilter($autotag['parm1']);
$uName = DB_escapeString($uName);
$sql = "SELECT uid, username, fullname, status FROM {$_TABLES['users']} WHERE username = '******'";
$result = DB_query($sql);
if (DB_numRows($result) == 1) {
$A = DB_fetchArray($result);
$url = $_CONF['site_url'] . '/users.php?mode=profile&uid=' . $A['uid'];
$linkText = $autotag['parm2'];
if (empty($linkText)) {
$linkText = COM_getDisplayName($A['uid'], $A['username'], $A['fullname']);
if ($A['status'] == USER_ACCOUNT_DISABLED) {
$linkText = sprintf('<s title="%s">%s</s>', $LANG28[42], $linkText);
}
}
$link = COM_createLink($linkText, $url);
$content = str_replace($autotag['tagstr'], $link, $content);
}
return $content;
}
}