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<?php
/*
* A class corresponding to the color_shemes table.
*
* This file is part of Zoph.
*
* Zoph is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Zoph is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Zoph; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
class comment extends zoph_table {
function comment($id = 0) {
parent::zoph_table("comments", array("comment_id"), array("subject"));
$this->set("comment_id", $id);
}
function insert() {
$this->set("comment_date", "now()");
$this->set("ipaddr", $_SERVER['REMOTE_ADDR']);
parent::insert();
$this->lookup();
}
function update() {
$this->set("timestamp","now()");
parent::update();
$this->lookup();
}
function delete() {
if(!$this->get("comment_id")) { return; }
parent::delete();
$sql = "delete from " . DB_PREFIX . "photo_comments where comment_id=";
$sql .= $this->get("comment_id");
mysql_query($sql) or die_with_mysql_error("Could not clean comment from photo: ", $sql);
}
function get_display_array($user = null) {
$date=$this->get("comment_date");
$changed=$this->get("timestamp");
if($changed != $date) { $updated=$changed; }
return array(
translate("subject") => $this->get("subject"),
translate("date") => $date,
translate("user") => $this->lookup_user(),
translate("IP address") => $user->is_admin() ? $this->get("ipaddr") : "<i>" . translate("only visible for admin users") . "</i>",
translate("comment") => str_replace("\n", "<br>", $this->get("comment")),
translate("updated") => $changed
);
}
function lookup_user() {
$comment_user = new user($this->get("user_id"));
$comment_user->lookup();
$user_name = $comment_user->get("user_name");
$comment_user->lookup_person();
$comment_person = $comment_user->person->get_name();
$comment_person_id = $comment_user->person->get("person_id");
$return = sprintf("<a href=\"user.php?user_id=%s\">%s</a> (<a href=person.php?person_id=%s>%s</a>)", $this->get("user_id"), $user_name, $comment_person_id, $comment_person);
return $return;
}
function get_photo() {
if(!$this->get("comment_id")) { return; }
$sql = "select photo_id from " . DB_PREFIX . "photo_comments" .
" where comment_id=" . $this->get("comment_id") .
" limit 1";
$result=get_records_from_query("photo", $sql);
if($result[0]) {
$result[0]->lookup();
return $result[0];
} else {
return null;
}
}
function add_comment_to_photo($photo_id) {
if (!$photo_id) { return; }
$sql = "insert into " . DB_PREFIX . "photo_comments values" .
"(" . $photo_id . ", " . $this->get("comment_id") . ")";
mysql_query($sql) or die_with_mysql_error("Failed to add comment:", $sql);
}
function is_owner($user) {
if($user->get(user_id)==$this->get("user_id")) {
return true;
} else {
return false;
}
}
function to_html($user, $thumbnail=null) {
$this->lookup();
$photo=$this->get_photo();
$html = "<div class=\"comment\">\n";
$html .= "<h3>\n";
if ($user->is_admin() || $this->is_owner($user)) {
$html .= "<span class=\"actionlink\">\n";
$html .= "<a href=\"comment.php?_action=display&comment_id=" .
$this->get("comment_id") . "\">\n";
$html .= translate("display") . "</a> | ";
$html .= "<a href=\"comment.php?_action=edit&comment_id=" .
$this->get("comment_id") . "\">";
$html .= translate("edit") . "</a> | ";
$html .= "<a href=\"comment.php?_action=delete&comment_id=" .
$this->get("comment_id") ."\">";
$html .= translate("delete") . "</a>\n";
$html .= "</span>\n";
}
$html .= $this->get("subject") . "</h3>\n";
$html .= "<div class=\"commentinfo\">\n";
$html .= $this->get("comment_date");
$html .= " " . translate("by",0) . " <b>" . $this->lookup_user() . "</b>";
$html .= "</div>\n";
if ($thumbnail) {
$html .= "<div class=\"thumbnail\">\n";
$html .= $photo->get_thumbnail_link();
$html .= "</div>\n";
}
$html .= str_replace("\n", "<br class=\"noclear\">\n", $this->get("comment"));
$html .= "<br></div>\n";
return $html;
}
}
function get_all_comments() {
return get_records_from_query("comment", "select comment_id from " . DB_PREFIX . "comments");
}
?>
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