Help! Tags for multi image host

[goins0410]

I need help making a script to add tags to the images that are being uploaded, its a multi image upload script.

so it would have it were you could add tags to each image if there is more than 1 image uploaded

[kbc1]

Tags? What kind of tags are you referring too?

If you want to add anything to an img src markup then when saving the image information the the database can you not just save additional information (i.e. your tag information) and then echo them as part of the img src output?

echo "<img src=\"myimage.jpg\" width=\"10\" height=\"10\" $tag1 $tag2 />";

[goins0410]

Like keywords for an image to search for them.

[kbc1]

Well as part of the form that uploads the image you could have a textarea field which you would type keywords into. The contents of this fields would then be stored against the image record in the database and your search form would then loop through the keyword field displaying any matches.

[goins0410]

If someone can help me it would be great. I want to add the keywords to the database. Here is the form and second post is the upload.php file.

<form method="post" id="upload_form" enctype="multipart/form-data" action="upload.php">
<p>
<input name="userfile[]" type="file" size="50" /> <br />
<input name="userfile[]" type="file" size="50" /> <br />
<input name="userfile[]" type="file" size="50" /> <br />
<input name="userfile[]" type="file" size="50" /> <br />
<input name="userfile[]" type="file" size="50" /> <br />
<span id="more_file_inputs"></span> <br />
<if="$mmhclass->info->is_user == false">
Upload Type: <input type="radio" name="private_upload" value="0" checked="checked" /> Public <input type="radio" name="private_upload" value="1" /> Private <br /><br />
</endif>
<input class="button1" type="button" onclick="javascript:new_file_input();" value="Add More Files" /> <input class="button1" type="button" value="Start Uploading" onclick="javascript:toggle_lightbox('index.php?act=upload_in_progress', 'progress_bar_lightbox'); javascript:document.forms['upload_form'].submit();" />
</p>
</form>

[goins0410]

upload.php

require_once "./source/includes/data.php";

$mmhclass->templ->page_title = "{$mmhclass->info->config['site_name']} » Upload";

if ($mmhclass->funcs->is_null($mmhclass->input->get_vars['url']) == true) {
	for ($i = 0; $i <= 15; $i++) {
		if ($mmhclass->input->file_vars['userfile']['error'][$i] != 4 && $mmhclass->funcs->is_null($mmhclass->input->file_vars['userfile']['name'][$i]) == false) {
			$total_file_uploads++;

			if ($total_file_uploads <= 15) {
				$mmhclass->templ->html .= (($total_file_uploads > 1) ? "<br /><hr />" : NULL);

				$extension = $mmhclass->funcs->file_extension($mmhclass->input->file_vars['userfile']['name'][$i]);
				$filename  = ($mmhclass->funcs->random_string(20).".{$extension}");
				$thumbnail = $mmhclass->funcs->thumbnail_name($filename);
				$filetitle = strip_tags((strlen($mmhclass->input->file_vars['userfile']['name'][$i]) > 20) ? (substr($mmhclass->input->file_vars['userfile']['name'][$i], 0, 20)."...") : $mmhclass->input->file_vars['userfile']['name'][$i]);

				if (in_array($extension, $mmhclass->info->config['file_extensions']) == false) {
					$mmhclass->templ->html .= $mmhclass->templ->message("The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> extension <b>.{$extension}</b> is not allowed.", false);
				} elseif ($mmhclass->input->file_vars['userfile']['size'][$i] > $mmhclass->info->config['max_filesize']) {
					$mmhclass->templ->html .= $mmhclass->templ->message("The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> exceeds the maximum allowed filesize of <b>".$mmhclass->funcs->format_filesize($mmhclass->info->config['max_filesize'])."</b> per file.", false);
				} elseif ($mmhclass->input->file_vars['userfile']['error'][$i] != 0) {
					$file_errors = array(			
						1 => "<b>PHP Engine Error</b>: The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> exceeds the <a href=\"http://us2.php.net/manual/en/ini.core.php#ini.upload-max-filesize\">upload_max_filesize</a> directive in php.ini.",
						2 => "<b>PHP Engine Error</b>: The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> exceeds the <b><i>MAX_FILE_SIZE</i></b> directive that was specified in the HTML form.", // <- Never will be outputted as an error but still an option
						3 => "<b>PHP Engine Error</b>: The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> was only partially uploaded.",
						6 => "<b>PHP Engine Error</b>: Missing a temporary folder.",
						7 => "<b>PHP Engine Error</b>: Failed to write file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> to disk.",
						8 => "<b>PHP Engine Error</b>: File <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> upload stopped by extension."
					);
					$mmhclass->templ->html .= $mmhclass->templ->error($file_errors[$mmhclass->input->file_vars['userfile']['error'][$i]], false);
				} elseif (is_file($mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename) == true) {
					$mmhclass->templ->html .= $mmhclass->templ->error("The filename <b>{$filename}</b> is already in existence on this server.", false);
				} elseif (move_uploaded_file($mmhclass->input->file_vars['userfile']['tmp_name'][$i], $mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename) == false) {
					$mmhclass->templ->html .= $mmhclass->templ->error("The file <b>{$mmhclass->input->file_vars['userfile']['name'][$i]}</b> failed to upload because of an unknown problem.", false);
				} else {
					chmod($mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename, 0644);

					$mmhclass->db->query("INSERT INTO `mmh_file_storage` (`filename`, `is_private`, `gallery_id`, `file_title`) VALUES ('{$filename}', '{$mmhclass->input->post_vars['private_upload']}', '{$mmhclass->info->user_data['user_id']}', '{$filetitle}'); ");
					$mmhclass->db->query("INSERT INTO `mmh_file_logs` (`filename`, `filesize`, `ip_address`, `user_agent`, `time_uploaded`, `gallery_id`, `is_private`, `original_filename`) VALUES ('{$filename}', '{$mmhclass->input->file_vars['userfile']['size'][$i]}', '{$mmhclass->input->server_vars['remote_addr']}', '{$mmhclass->input->server_vars['http_user_agent']}', '".time()."', '{$mmhclass->info->user_data['user_id']}', '{$mmhclass->input->post_vars['private_upload']}', '".strip_tags($mmhclass->input->file_vars['userfile']['name'][$i])."'); ");
					$mmhclass->db->query("INSERT INTO `mmh_file_ratings` (`filename`, `total_rating`, `total_votes`, `voted_by`) VALUES ('{$filename}', '0', '0', '');");

					$mmhclass->funcs->create_thumbnail($filename);

					$mmhclass->templ->html .= $mmhclass->templ->file_results($filename);
				}
			}
		}
	}
} else {
	for ($i = 0; $i <= 15; $i++) {
		if (strtolower(ini_get("allow_url_fopen")) == "on" || $mmhclass->funcs->is_null(ini_get("allow_url_fopen")) == true) {
			$mmhclass->templ->error("<b>PHP Engine Error:</b> The <b>allow_url_fopen</b> directive must be enabled in php.ini in order to use URL upload.", true);
		} else {
			if ($mmhclass->funcs->is_null($mmhclass->input->post_vars['userfile'][$i]) == false) {
				$total_file_uploads++;

				if ($total_file_uploads <= 15) {
					$mmhclass->templ->html .= (($total_file_uploads > 1) ? "<br /><hr>" : NULL);

					$mmhclass->info->file_data = array(
						"http" => $mmhclass->input->post_vars['userfile'][$i],
						"name" => array_shift(explode("?", basename($mmhclass->input->post_vars['userfile'][$i]))),
						"size" => strlen(implode("", file($mmhclass->input->post_vars['userfile'][$i]))),
					);

					$extension = $mmhclass->funcs->file_extension($mmhclass->info->file_data['name']);
					$filename  = ($mmhclass->funcs->random_string(20).".{$extension}");
					$thumbnail = $mmhclass->funcs->thumbnail_name($filename);
					$filetitle = strip_tags((strlen($mmhclass->info->file_data['name']) > 20) ? (substr($mmhclass->info->file_data['name'], 0, 20)."...") : $mmhclass->info->file_data['name']);

					if (preg_match("/(https|http|ftp):\/\/[^\"\s']+/", $mmhclass->info->file_data['http']) == false || preg_match("/\.([a-zA-Z0-9])/", $mmhclass->info->file_data['name']) == false) {
						$mmhclass->templ->html .= $mmhclass->templ->error("The file <b>{$mmhclass->info->file_data['name']}</b> contains an invalid URL.", false);
					} elseif ($mmhclass->info->file_data['size'] == false) {
						$mmhclass->templ->html .= $mmhclass->templ->error("The file <b>{$mmhclass->info->file_data['name']}</b> could not be opened. If you can't open it file in your web browser, then you can't open it here.", false);
					} elseif (in_array($extension, $mmhclass->info->config['file_extensions']) == false) {
						$mmhclass->templ->html .= $mmhclass->templ->message("The file <b>{$mmhclass->info->file_data['name']}</b> extension <b>.{$extension}</b> is not allowed.", false);
					} elseif ($mmhclass->info->file_data['size'] > $mmhclass->info->config['max_filesize']) {
						$mmhclass->templ->html .= $mmhclass->templ->message("The file <b>{$mmhclass->info->file_data['name']}</b> exceeds the maximum allowed filesize of <b>".$mmhclass->funcs->format_filesize($mmhclass->info->config['max_filesize'])."</b> per file.", false);
					} elseif (is_file($mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename) == true) {
						$mmhclass->templ->html .= $mmhclass->templ->error("The filename <b>{$filename}</b> is already in existence on this server.", false);
					} elseif (copy($mmhclass->info->file_data['http'], $mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename) == false) {
						$mmhclass->templ->html .= $mmhclass->templ->error("The file <b>{$mmhclass->info->file_data['name']}</b> failed to upload because of an unknown problem.", false);
					} else {
						chmod($mmhclass->info->root_path.$mmhclass->info->config['upload_path'].$filename, 0644);

						$mmhclass->db->query("INSERT INTO `mmh_file_storage` (`filename`, `is_private`, `gallery_id`, `file_title`) VALUES ('{$filename}', '{$mmhclass->input->post_vars['private_upload']}', '{$mmhclass->info->user_data['user_id']}', '{$filetitle}'); ");
						$mmhclass->db->query("INSERT INTO `mmh_file_logs` (`filename`, `filesize`, `ip_address`, `user_agent`, `time_uploaded`, `gallery_id`, `is_private`, `original_filename`) VALUES ('{$filename}', '{$mmhclass->info->file_data['size']}', '{$mmhclass->input->server_vars['remote_addr']}', '{$mmhclass->input->server_vars['http_user_agent']}', '".time()."', '{$mmhclass->info->user_data['user_id']}', '{$mmhclass->input->post_vars['private_upload']}', '".strip_tags($mmhclass->info->file_data['name'])."'); ");
						$mmhclass->db->query("INSERT INTO `mmh_file_ratings` (`filename`, `total_rating`, `total_votes`, `voted_by`) VALUES ('{$filename}', '0', '0', '');");

						$mmhclass->funcs->create_thumbnail($filename);

						$mmhclass->templ->html .= $mmhclass->templ->file_results($filename);

						unset($mmhclass->info->file_data);
					}
				}
			}
		}
	}
}

if ($total_file_uploads < 1) {
	$mmhclass->templ->error("Please go back and select at least one file to upload.", true);
}

$mmhclass->templ->output();

?>

[laserlight]

A few things to note:

1. Unless this is a last ditch attempt to get another pair of eyes to help you in debugging, do not post a substantial chunk of your code. In fact, before such a last ditch attempt, you should try and come up with the smallest and simplest script that demonstrates the problem.

2. If you do post PHP code, use the php bbcode tags instead of the more generic code bbcode tags. Remember to indent your code properly.

3. This is not about debugging or improving code, but about adding a feature. You should be asking for help on how to add the feature, not asking for a code handout that implements that feature.