e107_handlers/user_select_class.php

@@ -2,16 +2,14 @@
 /*
  * e107 website system
  *
- * Copyright (C) 2008-2009 e107 Inc (e107.org)
+ * Copyright (C) 2008-2011 e107 Inc (e107.org)
  * Released under the terms and conditions of the
  * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
  *
+ * User lookup handler
  *
- *
- * $Source: /cvs_backup/e107_0.8/e107_handlers/user_select_class.php,v $
- * $Revision$
- * $Date$
- * $Author$
+ * $URL$
+ * $Id$
  */
 
 if (!defined("e_THEME")) {
@@ -23,10 +21,11 @@ if (!defined("e_THEME")) {
 
 include_lan(e_LANGUAGEDIR.e_LANGUAGE."/lan_user_select.php");
 
-class user_select {
-
-	function user_list($class, $form_name) {
-		global $pref, $sql, $tp;
+class user_select 
+{
+	function user_list($class, $form_name) 
+	{
+		global $sql, $tp;
 		if($class === FALSE) { $class = e_UC_MEMBER;}
 		switch ($class)
 		{
@@ -57,32 +56,64 @@ class user_select {
 		return $text;
 	}
 	
-	function class_list($class, $form_name) {
-		global $pref, $sql;
+
+	/**
+	 *	Display selection dropdown of all user classes
+	 *
+	 *	@param int $class - if its e_UC_MEMBER, all classes are shown. Otherwise only the class matching the value is shown.
+	 */
+	function class_list($class, $form_name) 
+	{
+		global $sql;
 		$text = "<select class='tbox' id='class' name='class' onchange=\"uc_switch('user')\">";
 		$text .= "<option value=''>".US_LAN_2."</option>";
-		if (ADMINPERMS == '0' && $class == e_UC_MEMBER) {
+		if (ADMINPERMS == '0' && $class == e_UC_MEMBER) 
+		{
 			$text .= "<option value='all'>".US_LAN_3."</option>";
 		}
-		if ($class == e_UC_MEMBER) {
+		if ($class == e_UC_MEMBER) 
+		{
 			$sql -> db_Select("userclass_classes", "userclass_id, userclass_name", "ORDER BY userclass_name", "nowhere");
-			while ($row = $sql -> db_Fetch()) {
-				if (check_class($row['userclass_id']) || ADMINPERMS == '0') {
+			while ($row = $sql -> db_Fetch()) 
+			{
+				if (check_class($row['userclass_id']) || ADMINPERMS == '0') 
+				{
 					$text .= "<option value='".$row['userclass_id'].":".$row['userclass_name']."'>".$row['userclass_name']."</option>";
 				}
 			}
-		} else {
+		} 
+		else 
+		{
 			$sql -> db_Select("userclass_classes", "userclass_id, userclass_name", "userclass_id='".intval($class)."' ORDER BY userclass_name");
-			while ($row = $sql -> db_Fetch()) {
+			while ($row = $sql -> db_Fetch()) 
+			{
 				$text .= "<option value='".$row['userclass_id'].":".$row['userclass_name']."'>".$row['userclass_name']."</option>";
 			}
 		}
 		return $text;
 	}
 	
-	function select_form($type, $user_form, $user_value = '', $class_form = false, $class_value = '', $class = false) 
+
+	/**
+	 *	Put up user selection form
+	 *
+	 *	@param string $type  (list|popup) - determines type of display
+	 *	@param string $user_form - type.name (textarea|input).name of text box or text area to accept user name (popups only)
+	 *	@param string $user_value - initial value of user input box
+	 *	@param int|boolean $class - if non-false, userclass ID to filter list (was unused parameter called $class_form)
+	 *	@param string $dummy - unused parameter (was called $class_value)
+	 *	@param int|boolean $oldClass - unused parameter; for legacy purposes, if non-false, overrides $class
+	 *
+	 *	@return string html for display
+	 *
+	 *	@todo remove unused parameters when possible
+	 *	N.B. Only used by pm plugin in 0.7 core distribution
+	 */
+//	function select_form($type, $user_form, $user_value = '', $class_form = false, $class_value = '', $class = false) 
+	function select_form($type, $user_form, $user_value = '', $class = false, $dummy = '', $oldClass = FALSE) 
 	{
 		global $tp;
+		if ($oldClass !== FALSE) $class = $oldClass;		// Handle legacy position of $class
 		$text = "<script type='text/javascript'>
 		<!--
 		function uc_switch(uctype) {
@@ -94,7 +125,8 @@ class user_select {
 		list($form_type, $form_id) = explode(".", $user_form);
 		if($form_id == "") { $form_id = $form_type; }
 
-		if ($type == 'list') {
+		if ($type == 'list') 
+		{
 			$text .= $this -> user_list($class, 'user');
 		} 
 		else if ($type == 'popup')
@@ -107,29 +139,40 @@ class user_select {
 			{
 				$text .= "<input class='tbox' type='text' name='".$form_id."' id='".$form_id."' size='25' maxlength='30' value='".$tp -> post_toForm($user_value)."'>&nbsp;";
 			}
+			// @todo popup doesn't work ATM because e_HANDLER_ABS not valid
 			$text .= "<img src='".e_IMAGE_ABS."generic/user_select.png' 
 			style='width: 16px; height: 16px; vertical-align: top' alt='".US_LAN_4."...' 
 			title='".US_LAN_4."...' onclick=\"window.open('".e_HANDLER_ABS."user_select_class.php?".$user_form."','user_search', 'toolbar=no,location=no,status=yes,scrollbars=yes,resizable=yes,width=300,height=200,left=100,top=100'); return false;\" />";
 		}
 		
-		if ($class !== false) {
-			if (($class < e_UC_NOBODY && USERCLASS) || ADMINPERMS == '0') {
+		/*
+		This appears to duplicate other functionality, in an unhelpful way!
+		if ($class !== false) 
+		{
+			if (($class < e_UC_NOBODY && USERCLASS) || ADMINPERMS == '0') 
+			{
 				$text .= ' '.$this -> class_list($class, 'class');
 			}
 		}
+		*/
 		
 		return $text;
 	}
 	
-	function real_name($_id) {
+
+
+	function real_name($_id) 
+	{
 		global $sql;
 		$sql -> db_Select("user", "user_name", "user_id='".intval($_id)."' ");
-		if ($row = $sql -> db_Fetch()) {
+		if ($row = $sql -> db_Fetch()) 
+		{
 			return $row['user_name'];
 		}
 	}
 	
-	function popup() {
+	function popup() 
+	{
 		global $ns, $tp;
 		list($elementType, $elementID) = explode(".", e_QUERY);
 		if($elementType == 'textarea')

e107_plugins/pm/pm.php

@@ -504,7 +504,7 @@ if(count($del_qry) > 0)
 		$delList = $sql->db_getList();
 		foreach($delList as $p)
 		{
-			$pm->del($p['pm_id']);
+			$pm->del($p['pm_id'], TRUE);
 		}
 	}
 }

e107_plugins/pm/pm_class.php

@@ -274,32 +274,32 @@ class private_message
 	 *	When physically deleted, any attachments are deleted as well
 	 *
 	 *	@param integer $pmid - ID of the PM
+	 *	@param boolean $force - set to TRUE to force deletion of unread PMs
 	 *	@return boolean|string - FALSE if PM not found, or other DB error. String if successful
 	 */
-	function del($pmid)
+	function del($pmid, $force = FALSE)
 	{
 		$pmid = (int)$pmid;
 		$ret = '';
-		$del_pm = FALSE;
 		$newvals = '';
 		if($this->e107->sql->db_Select('private_msg', '*', 'pm_id = '.$pmid.' AND (pm_from = '.USERID.' OR pm_to = '.USERID.')'))
 		{
 			$row = $this->e107->sql->db_Fetch();
-			if($row['pm_to'] == USERID)
+			if (!$force && ($row['pm_to'] == USERID))
 			{
 				$newvals = 'pm_read_del = 1';
 				$ret .= LAN_PM_42.'<br />';
-				if($row['pm_sent_del'] == 1) { $del_pm = TRUE; }
+				if($row['pm_sent_del'] == 1) { $force = TRUE; }
 			}
-			if($row['pm_from'] == USERID)
+			if (!$force && ($row['pm_from'] == USERID))
 			{
-				if($newvals != '') { $del_pm = TRUE; }
+				if($newvals != '') { $force = TRUE; }
 				$newvals = 'pm_sent_del = 1';
 				$ret .= LAN_PM_43."<br />";
-				if($row['pm_read_del'] == 1) { $del_pm = TRUE; }
+				if($row['pm_read_del'] == 1) { $force = TRUE; }
 			}
 
-			if($del_pm == TRUE)
+			if($force == TRUE)
 			{
 				// Delete any attachments and remove PM from db
 				$attachments = explode(chr(0), $row['pm_attachments']);

e107_plugins/pm/pm_shortcodes.php

@@ -107,11 +107,11 @@ class pm_handler_shortcodes
 		$type = ($this->pmPrefs['dropdown'] == TRUE ? 'list' : 'popup');
 		if(check_class($this->pmPrefs['multi_class']))
 		{
-			$ret = $us->select_form($type, 'textarea.pm_to');
+			$ret = $us->select_form($type, 'textarea.pm_to', '', $this->pmPrefs['pm_class']);
 		}
 		else
 		{
-			$ret = $us->select_form($type, 'pm_to');
+			$ret = $us->select_form($type, 'pm_to', '', $this->pmPrefs['pm_class']);
 		}
 		return $ret;
 	}