I have a school as a client and they have been looking for exactly what the "Member Homepages" option provides. When I installed it, I ran into several errors, but I know this module is still in development. Since it looks like it hasn't been worked on in a while I have two problems that I just can't figure out. And I am not a "trained" programmer by any means, so forgive any "dumb" questions
PROBLEM #1:
The images block always causes the page with that block on it to report this error:
Notice [PHP]: Undefined index: fieldid in file modules/homepages/class/blocktypes/image.php line 215
It might have something to do with me not adding any images to the block yet. But that function doesn't work either. When I go to the edit page for an image block the Image manager button doesn't do anything. When I put in a URL to an image in there, the page with the image block on it appears blank with no error.
Here is the code for that file:
le="color: #000000"><?php <? // ------------------------------------------------------------------------ // // XOOPS - PHP Content Management System // // Copyright (c) 2000 XOOPS.org // // <https://xoops.org/> // // ------------------------------------------------------------------------ // // This program 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. // // // // You may not change or alter any portion of this comment or credits // // of supporting developers from this source code or any supporting // // source code which is considered copyrighted (c) material of the // // original comment or credit authors. // // // // This program 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 this program; if not, write to the Free Software // // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // ------------------------------------------------------------------------ // // Original Author: Mithrandir // /** * ImageBlock class * * @package modules * @subpackage Homepage */ class ImageBlock extends HomepageBlock { function ImageBlock() { $this->HomepageBlock(); $this->assignVar('template', 'hp_blocktype_image.html'); $this->assignVar('blocktypename', 'Image'); //One day cache time $this->assignVar('bcachetime', 86400); } /** * Builds a form for the block * */ function buildForm() { $myts =& MyTextSanitizer::getInstance(); include_once XOOPS_ROOT_PATH."/class/xoopsformloader.php"; echo $this->showImages(); if (isset($_GET['imageid'])) { $image = $this->getImage($_GET['imageid']); } else { $image = array('image' => ''); } $form = new XoopsThemeForm('', 'imageform', 'manage.php'); $image_input = new XoopsFormText(_HP_MA_IMAGE, 'image', 60, 255, $myts->htmlSpecialChars($image['image'])); $image_input->setExtra(" /><img align='middle' onmouseover='style.cursor="hand"' onclick='javascript:openWithSelfMain("".XOOPS_URL."/imagemanager.php?nocode=1&target=image","imgmanager",400,430);' src='".XOOPS_URL."/images/image.gif' alt='image' title='image'"); $form->addElement($image_input, true); if (isset($image['fieldid'])) { $form->addElement(new XoopsFormHidden('imageid', $image['fieldid'])); } $form->addElement(new XoopsFormHidden('op', 'editblock')); $form->addElement(new XoopsFormHidden('blockid', $this->getVar('blockid'))); $form->addElement(new XoopsFormButton('', 'submit', _HP_MA_SUBMIT, 'submit')); $form->display(); if (isset($image['fieldid'])) { $img = @imagecreatefromjpeg($image['image']); if ($img) { $img_height = imagesy($img) + 10; ImageDestroy($img); } echo '<div> <iframe src="'.$image['image'].'" width="99%" height="'.$img_height.'px" frameborder="0"> <a href="'.$image['image'].'">Image</a> </iframe> </div>'; } } /** * Builds a homepageblock * * @return array */ function buildBlock() { $block['image'] = $this->getRandomImage(); $img = @imagecreatefromjpeg($block['image']['image']); if ($img) { $block['img_height'] = imagesy($img) + 10; ImageDestroy($img); } return $block; } /** * Performs actions following buildForm submissal * */ function updateBlock() { $myts = MyTextSanitizer::getInstance(); if (isset($_POST['imageid']) && $_POST['imageid'] > 0) { $sql = "UPDATE ".$this->table." SET value='".$myts->addSlashes($_POST['image'])."', weight=0, updated=".time()." WHERE blockid=".$this->getVar('blockid')." AND fieldid=".intval($_POST['imageid']); } else { $sql = "INSERT INTO ".$this->table." (blockid, weight, value, updated) VALUES (".$this->getVar('blockid').", 0, '".$myts->addSlashes($_POST['image'])."', ".time().")"; } return $this->db->query($sql); } /** Deletes a single item * * @return bool */ function deleteItem() { $id = intval($_REQUEST['id']); $sql = "DELETE FROM ".$this->table." WHERE blockid=".$this->getVar('blockid')." AND fieldid=".$id; if ($this->db->queryF($sql)) { return true; } return false; } /** /* Show items already present in the block * * @return string */ function showImages() { $images = $this->getImages(); $ret = "<table>"; $ret .= "<tr class='head'><td>"._HP_MA_IMAGE."</td><td>"._HP_MA_EDIT."</td><td>"._HP_MA_DELETE."</td></tr>"; foreach ($images as $imageid => $row) { $page = isset($page) && $page == "odd" ? "even" : "odd"; $ret .= "<tr class='".$page."'>"; $ret .= "<td>".$row['image']."</td>"; $ret .= "<td><a href='manage.php?op=editblock&blockid=".$this->getVar('blockid')."&imageid=".$imageid."'>"._HP_MA_EDIT."</a></td>"; $ret .= "<td><a href='manage.php?op=deleteitem&b=".$this->getVar('blockid')."&id=".$imageid."'>"._HP_MA_DELETE."</a></td>"; $ret .= "</tr>"; } $ret .= "</table>"; return $ret; } /** * retrieve item from database * * @param int $id imageid * * @return array */ function getImage($id) { $id = intval($id); $sql = "SELECT * FROM ".$this->table." WHERE fieldid=".$id; $result = $this->db->query($sql); $row = $this->db->fetchArray($result); $row['image'] = $row['value']; return $row; } /** * Retrieves all items in a block * * @return array */ function getImages() { $ret = array(); $myts =& MyTextSanitizer::getInstance(); $sql = "SELECT * FROM ".$this->table." WHERE blockid=".$this->getVar('blockid')." ORDER BY updated DESC"; $result = $this->db->query($sql); while ($row = $this->db->fetchArray($result)) { $ret[$row['fieldid']] = array('imageid' => $row['fieldid'], 'image' => $myts->htmlSpecialChars($row['value']), 'weight' => $row['weight']); } return $ret; } /** * retrieve random item from database * * @return array */ function getRandomImage() { $myts =& MyTextSanitizer::getInstance(); $sel_time = time() - (86400 * 2); $sql = "SELECT * FROM ".$this->table." WHERE blockid=".$this->getVar('blockid')." AND updated > ".$sel_time; $result = $this->db->query($sql); $images = array(); while ($row = $this->db->fetchArray($result)) { $images[] = $row; } $num_images = count($images); if ($num_images == 0) { $sql = "SELECT * FROM ".$this->table." WHERE blockid=".$this->getVar('blockid')." LIMIT 0,1"; $result = $this->db->query($sql); $images[] = $this->db->fetchArray($result); } $random_number = rand(0, $num_images-1); $row = $images[$random_number]; //$row['image'] = $myts->displayTarea($row['value']); $row['image'] = $row['value']; $sql = "UPDATE ".$this->table." SET updated=".time()." WHERE fieldid=".$row['fieldid']; $this->db->queryF($sql); return $row; } } ?>
PROBLEM #2:
It looks like none of the default xoopsform areas are working properly. None of the formatting, date/time, or "Add" buttons seem to do anything. I am not getting any PHP errors though.
Thanks for your help!
