4images Modifications / Modifikationen > Mods & Plugins (Releases & Support)
[Mod] Avatar v2.01
V@no:
Avatar v2
Some people were interesting in such a mod.
This mod will let users select an avatar for their profiles.
The avatars will be displayed in comments. ( can be added somewhere else, if needed )
New features in v2:
1. users can upload their own avatars.
2. administrator can anable/disable: using avatars, upload avatars, change alowed width/height.
This MOD was writen and tested on Windows system with 4images v1.7
---------------------------------------------------------------------------------------------------------------
Changes in following files:
/member.php
/details.php
/includes/upload.php
/includes/db_field_definitions.php
/admin/settings.php
/admin/admin_functions.php
/lang/<yourlanguage>/admin.php
/lang/<yourlanguage>/main.php
/templates/<yourtemplate>/member_profile.html
/templates/<yourtemplate>/member_editprofile.html
/templates/<yourtemplate>/comment_bit.html
---------------------------------------------------------------------------------------
Step 1.
Open member.php
Find:
--- Code: --- "user_email_save" => $user_email_save,
--- End code ---
Insert below:
--- Code: --- "lang_avatar" => $lang['avatar'],
"user_avatar_current" => ($config['avatar_use']) ? "<img src=\"".TEMPLATE_PATH."/avatars/".(($user_row['user_avatar'] == "") ? "blank.gif" : $user_row['user_avatar'])."\" name=\"icons\" border=\"0\" alt=\"\">" : "",
--- End code ---
1.2.
Find:
--- Code: --- if (!$error) {
$additional_sql = "";
if (!empty($additional_user_fields)) {
$table_fields = $site_db->get_table_fields(USERS_TABLE);
foreach ($additional_user_fields as $key => $val) {
if (isset($HTTP_POST_VARS[$key]) && isset($table_fields[$key])) {
$additional_sql .= ", $key = '".un_htmlspecialchars(trim($HTTP_POST_VARS[$key]))."'";
}
}
}
$sql = "UPDATE ".USERS_TABLE."
SET ".get_user_table_field("", "user_email")." = '$user_email', ".get_user_table_field("", "user_showemail")." = $user_showemail, ".get_user_table_field("", "user_allowemails")." = $user_allowemails, ".get_user_table_field("", "user_invisible")." = $user_invisible, ".get_user_table_field("", "user_homepage")." = '$user_homepage', ".get_user_table_field("", "user_icq")." = '$user_icq'".$additional_sql."
WHERE ".get_user_table_field("", "user_id")." = ".$user_info['user_id'];
$site_db->query($sql);
$msg_color = 1;
$msg .= $lang['update_profile_success'];
if (!empty($new_email_msg)) {
$msg .= "<br />".$new_email_msg;
}
$user_info = $site_sess->load_user_info($user_info['user_id']);
}
else {
$update_process = 1;
}
$action = "editprofile";
}
--- End code ---
Add above it:
--- Code: ---// Upload Avatar file
if (!$error) {
if (!empty($HTTP_POST_FILES['avatar_file']['tmp_name']) && $HTTP_POST_FILES['avatar_file']['tmp_name'] != "none") {
include(ROOT_PATH.'includes/upload.php');
$site_upload = new Upload();
$new_name = $site_upload->upload_file("avatar_file", "avatar", $config['template_dir'], $user_info['user_id']);
if (!$new_name) {
$msg .= (($msg != "") ? "<br />" : "")."<b>".$lang['file_upload_error'].": ".$new_name."</b><br />".$site_upload->get_upload_errors();
$error = 1;
}else{
$HTTP_POST_VARS['user_avatar'] = "users/".$new_name;
$avatars_dir = TEMPLATE_DIR."/".$config['template_dir']."/avatars/users/";
$dir = opendir($avatars_dir);
$contents = array();
while ($contents[] = readdir($dir)){;}
closedir($dir);
foreach ($contents as $line){
$filename = substr($line,0,(strlen($line)-strlen(strrchr($line,"."))));
$extension = substr(strrchr($line,"."), 1);
$filename2 = substr($new_name,0,(strlen($new_name)-strlen(strrchr($new_name,"."))));
$extension2 = substr(strrchr($new_name,"."), 1);
if ($filename == $filename2 && $extension != $extension2) {
unlink($avatars_dir.$line);
}
}
}
}
}
// End Avatar file
--- End code ---
1.3.
Find:
--- Code: --- $user_icq = $user_info['user_icq'];
--- End code ---
Add after:
--- Code: --- $user_avatar = $user_info['user_avatar'];
--- End code ---
1.4.
Few lines below find:
--- Code: --- $site_template->register_vars(array(
"user_name" => htmlspecialchars(stripslashes($user_name)),
--- End code ---
Replace with:
--- Code: ---//-----------------------
//------ Avatar ---------
//-----------------------
if ($config['avatar_use']){
$images = "";
$checked = ($user_avatar == "blank.gif" || $user_avatar == "") ? " selected" : "";
$images .= "\n<option value=\"blank.gif\"$checked>none</option>\n";
$dir = opendir(TEMPLATE_PATH."/avatars/users/");
$contents = array();
while ($contents[] = readdir($dir)){;}
closedir($dir);
natcasesort ($contents);
foreach ($contents as $line){
$filename = substr($line,0,(strlen($line)-strlen(strrchr($line,"."))));
if ($filename == $user_info['user_id']) {
$checked = (stristr($user_avatar, "users/")) ? " selected" : "";
$images .= "\n<option value=\"users/$line\"$checked>".$lang['custom']."</option>\n";
}
}
$dir = opendir(TEMPLATE_PATH."/avatars/");
$contents = array();
while ($contents[] = readdir($dir)){;}
closedir($dir);
natcasesort ($contents);
$checked = "";
foreach ($contents as $line){
$filename = substr($line,0,(strlen($line)-strlen(strrchr($line,"."))));
$extension = substr(strrchr($line,"."), 1);
$checked = "";
if ($line == $user_avatar) { $checked = " selected"; }
if (strcasecmp($extension,"gif")==0 || strcasecmp($extension,"jpg")==0 || strcasecmp($extension,"jpeg")==0 || strcasecmp($extension,"png")==0 ){
if ($line != "blank.gif") {
$filename = str_replace("_", " ", $filename);
$images .= "<option value=\"$line\"$checked>$filename</option>\n";
}
}
}
}
//----------------------
//----- End Avatar -----
//----------------------
$site_template->register_vars(array(
"lang_avatar" => $lang['avatar'],
"lang_avatar_file" => $lang['avatar_file'],
"lang_avatar_dim" => $lang['avatar_max_dim']." ".$config['avatar_width']."x".$config['avatar_height'].$lang['px'],
"lang_avatar_select" => $lang['avatar_select'],
"user_avatar_images" => $images,
"user_avatar_current" => ($config['avatar_use']) ? "<img src=\"".TEMPLATE_PATH."/avatars/".(($user_avatar == "") ? "blank.gif" : $user_avatar)."\" name=\"icons\" border=\"0\" alt=\"\">" : "",
"lang_or" => $lang['or'],
"user_avatar_file" => $config['avatar_user_custom'],
"user_name" => htmlspecialchars(stripslashes($user_name)),
--- End code ---
Step 2.
Open details.php
Find:
--- Code: --- $comment_user_id = $comment_row[$i]['user_id'];
--- End code ---
Add after:
--- Code: --- $user_row_comment = get_user_info($comment_user_id);
--- End code ---
2.2.
Find:
--- Code: --- "comment_id" => $comment_row[$i]['comment_id'],
--- End code ---
Add after:
--- Code: --- "user_avatar_current" => ($config['avatar_use']) ? "<img src=\"".TEMPLATE_PATH."/avatars/".(($user_row_comment['user_avatar'] == "") ? "blank.gif" : $user_row_comment['user_avatar'])."\" name=\"icons\" border=\"0\" hspace=\"15\" alt=\"\">" : "",
--- End code ---
Step 3.
Open /includes/upload.php
Find:
--- Code: --- $this->max_height['media'] = $config['max_image_height'];
$this->max_size['thumb'] = $config['max_thumb_size'] * 1024;
$this->max_size['media'] = $config['max_media_size'] * 1024;
--- End code ---
Replace with:
--- Code: --- $this->max_height['media'] = $config['max_image_height'];
$this->max_width['avatar'] = $config['avatar_width'];
$this->max_height['avatar'] = $config['avatar_height'];
$this->max_size['thumb'] = $config['max_thumb_size'] * 1024;
$this->max_size['media'] = $config['max_media_size'] * 1024;
$this->max_size['avatar'] = 99999999999;
--- End code ---
3.2.
Find:
--- Code: --- function copy_file() {
--- End code ---
Add after:
--- Code: --- if ($this->image_type == "avatar") {
if (file_exists($this->upload_path[$this->image_type]."/".$this->file_name)) {
@unlink($this->upload_path[$this->image_type]."/".$this->file_name);
}
$ok = move_uploaded_file($this->upload_file, $this->upload_path[$this->image_type]."/".$this->file_name);
}else{
--- End code ---
3.3.
At the end of this function find:
--- Code: --- @chmod($this->upload_path[$this->image_type]."/".$this->file_name, CHMOD_FILES);
--- End code ---
Replace with:
--- Code: --- }
@chmod($this->upload_path[$this->image_type]."/".$this->file_name, CHMOD_FILES);
--- End code ---
3.4.
Find:
--- Code: --- if ($cat_id) {
$this->upload_path['thumb'] = THUMB_PATH."/".$cat_id;
$this->upload_path['media'] = MEDIA_PATH."/".$cat_id;
}
else {
$this->upload_path['thumb'] = THUMB_TEMP_PATH;
$this->upload_path['media'] = MEDIA_TEMP_PATH;
}
if ($file_name != "") {
--- End code ---
Replace with:
--- Code: --- if ($cat_id) {
$this->upload_path['thumb'] = THUMB_PATH."/".$cat_id;
$this->upload_path['media'] = MEDIA_PATH."/".$cat_id;
$this->upload_path['avatar'] = TEMPLATE_DIR."/".$cat_id."/avatars/users";
}
else {
$this->upload_path['thumb'] = THUMB_TEMP_PATH;
$this->upload_path['media'] = MEDIA_TEMP_PATH;
}
if ($file_name != "" && $this->image_type != "avatar") {
--- End code ---
3.5.
Find:
--- Code: --- $this->mime_type = $this->HTTP_POST_FILES[$this->field_name]['type'];
--- End code ---
Replace with:
--- Code: --- if ($this->image_type == "avatar") {
$this->file_name = $file_name.".".$this->extension;
}
$this->mime_type = $this->HTTP_POST_FILES[$this->field_name]['type'];
--- End code ---
3.6.
Find:
--- Code: --- //Thumbnails
$this->accepted_mime_types['thumb'] = array(
--- End code ---
Insert above:
--- Code: --- //Avatar
$this->accepted_mime_types['avatar'] = array(
"image/jpeg",
"image/pjpeg",
"image/gif",
"image/x-png"
);
$this->accepted_extensions['avatar'] = array(
"jpg",
"jpeg",
"gif",
"png"
);
--- End code ---
3.7. *new
Find:
--- Code: --- $error_msg .= "<b>".$this->file_name.":</b> ".$msg."<br />";
--- End code ---
Replace with:
--- Code: --- $error_msg .= "<b>".(($this->image_type == "avatar") ? $this->HTTP_POST_FILES[$this->field_name]['name'] : $this->file_name).":</b> ".$msg."<br />";
--- End code ---
Step 4.
Open /includes/db_field_definitions.php file.
Add this line:
--- Code: ---$additional_user_fields['user_avatar'] = array($lang['avatar'], "avatar", 0);
--- End code ---
Step 5.
Open /admin/settings.php
Find:
--- Code: --- show_setting_row("highlight_admin", "radio");
--- End code ---
Add after:
--- Code: --- show_table_separator($setting_group[8], 2, "#setting_group_8");
show_setting_row("avatar_use", "radio");
show_setting_row("avatar_user_custom", "radio");
show_setting_row("avatar_width");
show_setting_row("avatar_height");
--- End code ---
If u installed some other MOD for example "Annotation by SLL" then u probably will need change $setting_group[8], 2, "#setting_group_8");
Step 6. *updated
Open /admin/admin_functions.php
Find:
--- Code: --- case "text":
default:
show_input_row($val[0], $field_name, $value);
} // end switch
}
}
}
?>
--- End code ---
Replace with:
--- Code: --- case "avatar":
show_avatar_row($val[0], $field_name, $value);
break;
case "text":
default:
show_input_row($val[0], $field_name, $value);
} // end switch
}
}
}
//-----------------------
//------ Avatar ---------
//-----------------------
function show_avatar_row($title, $name, $value = "blank.gif"){
global $config;
if ($config['avatar_use']){
$dir = opendir(TEMPLATE_PATH."/avatars/");
$contents = array();
while ($contents[] = readdir($dir)){;}
closedir($dir);
natcasesort ($contents);
echo "<tr width=\"50%\"class=\"".get_row_bg()."\" valign='top'>\n<td><p class=\"rowtitle\">".$title."</p></td>\n";
echo "<td width=\"50%\" height=\"115\" valign=\"middle\">\n<table>\n<tr>\n<td>\n<SELECT name=\"$name\" size=\"6\" onkeypress=\"if(window.event.keyCode==13){this.form.submit();}\" onChange=\"document.form.icons_$name.src='".TEMPLATE_PATH."/avatars/'+document.form.$name.options[document.form.$name.selectedIndex].value;\">";
if ($value == "blank.gif" || $value == "") {
$checked = " selected";
}else{
$checked = "";
}
echo "<option value=\"blank.gif\"$checked>none</option>\n";
foreach ($contents as $line){
$filename = substr($line,0,(strlen($line)-strlen(strrchr($line,"."))));
$extension = substr(strrchr($line,"."), 1);
$checked = "";
if ($line == $value) { $checked = " selected"; }
if (strcasecmp($extension,"gif")==0 || strcasecmp($extension,"jpg")==0 || strcasecmp($extension,"jpeg")==0 || strcasecmp($extension,"png")==0 ){
if ($line != "blank.gif") {
$filename = str_replace("_", " ", $filename);
echo "<option value=\"$line\"$checked>$filename</option>\n";
}
}
}
echo "</select>\n</td>\n<td valign='middle' align='left'>\n<img align='center' src=\"".TEMPLATE_PATH."/avatars/".(($value == "") ? "blank.gif" : $value)."\" name=\"icons_$name\" border=\"0\" alt=\"\">\n</td>\n</tr>\n</table>\n</td>\n";
}
}
//----- End Avatar -----
?>
--- End code ---
Step 7.
Open /lang/<yourlanguage>/admin.php
Add at the end of the file, just before <? :
--- Code: ---/*-- Setting-Group 8 --*/
$setting_group[8]="Avatar";
$setting['avatar_use'] = "Use avatars";
$setting['avatar_user_custom'] = "Allow users use their own avatars";
$setting['avatar_width'] = "Max. avatar width in pixel";
$setting['avatar_height'] = "Max. avatar height in pixel";
--- End code ---
Change $setting_group[8]="Avatar"; to the number u set in /admin/settings.php
Step 8.
Open /lang/<yourlanguage>/main.php
Add at the end of the file, just before <? :
--- Code: ---$lang['avatar'] = "Avatar: ";
$lang['avatar_file'] = "Upload avatar:";
$lang['avatar_max_dim'] = "Max. allowed";
$lang['avatar_select'] = "Select from the list:";
$lang['custom'] = "Custom";
--- End code ---
Step 9.
Open /templates/<yourtemplate>/member_profile.html
Add this:
--- Code: --- {if user_avatar_current}
<TR>
<TD class="row2"><B>{lang_avatar}</B></TD>
<TD class="row2">{user_avatar_current}</TD>
</TR>
{endif user_avatar_current}
--- End code ---
Step 10.
Open /templates/<yourtemplate>/member_editprofile.html
Change top form to this:
--- Code: ---<FORM method="post" action="{url_member}" name="creator" enctype="multipart/form-data">
<TABLE width="100%" border="0" cellspacing="0" cellpadding="1">
<TR>
<TD valign="top" class="head1">
<TABLE width="100%" border="0" cellpadding="4" cellspacing="0">
<TR>
<TD colspan="2" valign="top" class="head1">{lang_profile_of} {user_name}</TD>
</TR>
<TR>
<TD class="row1"><B>{lang_email}</B></TD>
<TD class="row1"><INPUT type="text" name="user_email" size="30" value="{user_email}" class="input" /></TD>
</TR>
<TR>
<TD class="row2"><B>{lang_email_confirm}</B></TD>
<TD class="row2"><INPUT type="text" name="user_email2" size="30" value="{user_email2}" class="input" /></TD>
</TR>
<TR>
<TD class="row1"><B>{lang_show_email}</B></TD>
<TD class="row1">
<INPUT type="radio" name="user_showemail" value="1"{user_showemail_yes} />
{lang_yes}
<INPUT type="radio" name="user_showemail" value="0"{user_showemail_no} />
{lang_no}</TD>
</TR>
<TR>
<TD class="row2"><B>{lang_allow_emails}</B></TD>
<TD class="row2">
<INPUT type="radio" name="user_allowemails" value="1"{user_allowemails_yes} />
{lang_yes}
<INPUT type="radio" name="user_allowemails" value="0"{user_allowemails_no} />
{lang_no}
</TD>
</TR>
<TR>
<TD class="row1"><B>{lang_invisible}</B></TD>
<TD class="row1">
<INPUT type="radio" name="user_invisible" value="1"{user_invisible_yes} />
{lang_yes}
<INPUT type="radio" name="user_invisible" value="0"{user_invisible_no} />
{lang_no}
</TD>
</TR>
<TR>
<TD colspan="2" class="head1">{lang_optional_infos}</TD>
</TR>
<TR>
<TD class="row1"><B>{lang_homepage}</B></TD>
<TD class="row1"><INPUT type="text" name="user_homepage" size="30" value="{user_homepage}" class="input" /></TD>
</TR>
<TR>
<TD class="row2"><B>{lang_icq}</B></TD>
<TD class="row2"><INPUT type="text" name="user_icq" size="30" value="{user_icq}" class="input" /></TD>
</TR>
{if user_avatar_images}
<TR>
<TD colspan="2" class="head1">{lang_avatar}</TD>
</TR>
<TR>
<TD class="row2" valign="top">
{if user_avatar_file}
<B>{lang_avatar_file}</B><BR />
<SPAN class="smalltext">
<B>{lang_avatar_dim}</B>
</SPAN>
<BR>
<b>{lang_or}</b><BR>
{endif user_avatar_file}
<B>
{lang_avatar_select}
</B>
</TD>
<TD class="row2">
{if user_avatar_file}
{lang_upload}
<INPUT type="file" name="avatar_file" size="30" class="input" />
<BR />
<BR />
{endif user_avatar_file}
<SELECT name="user_avatar" size="6" onkeypress="if(window.event.keyCode==13){ this.form.submit(); }" onChange="document.images.icons.src='{template_url}/avatars/'+this.value;">{user_avatar_images}</SELECT>
<TABLE width="100%" height="100" border="0">
<TR>
<TD align="center">
{user_avatar_current}
</TD>
</TR>
</TABLE>
</TD>
</TR>
{endif user_avatar_images}
</TABLE>
</TD>
</TR>
</TABLE>
<INPUT type="hidden" name="action" value="updateprofile" />
<P align="center">
<INPUT type="submit" value="{lang_save}" class="button" />
<INPUT type="reset" value="{lang_reset}" class="button" />
</P>
</FORM>
--- End code ---
Step 11.
Open /templates/<yourtemplate>/comment_bit.html
Add this:
--- Code: --- {if user_avatar_current}
{user_avatar_current}
{endif user_avatar_current}
--- End code ---
Step 12.
Download attached package
Upload install_avatar.php into your 4images root folder, and blank.gif into new /templates/<yourtemplate>/avatars
Start the installation by http://yourhost.com/your4images/install_avatar.php
Now, create two folders:
/templates/<yourtemplate>/avatars/users/
Upload your avatars in /avatars/
Now users can sellect their avatar from control panel.
P.S. Thank SLL for the installer :)
P.P.S. This MOD probably wont work if u have integrated 4images with some boards.
V@no:
The marked ( * ) code above has been changed.
Jasondavis:
Hey this is very cool....it would be cool if the user can upload there pic for the avator...think this is possible?
V@no:
I dont think my PHP knowlege let me do that...
maybe somebody esle can do? ;)
Jasondavis:
You did a great job, its just that would be the reason for me having avators is to let them have there own pic u know. Like I think it would be possible, especially since you made it that far....just has to be a way to let them upload there pic to a folder then call it to be there avator somehow...lol here I am with my dreams i dont know ANY PHP, you did an awsome job!
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