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<?php
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// $Id: rsvp.blocks.inc,v 1.1 2009/01/17 20:29:02 ulf1 Exp $
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/**
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* @module rsvp_blocks
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* @package rsvp - A drupal module developed for civicspace - a distribution of drupal.
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* @description Provides block functionality
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* @author Ulf Schenk (ulf@schenkunlimited.net)
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*
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*/
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// Pre Loading files that will be required in this module
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foreach (array('functions') as $file) {
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module_load_include("inc", "rsvp", "rsvp.{$file}");
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}
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/**
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* Generate HTML for the rsvp blocks
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* @param op the operation from the URL
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* @param delta offset
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* @returns block HTML
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*/
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function rsvp_block($op = 'list', $delta = 0, $edit = array()) {
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// listing of blocks, such as on the admin/block page
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if ($op == "list") {
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$block[0]["info"] = t('RSVP Host toolbox');
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$block[0]['cache'] = BLOCK_NO_CACHE;
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$block[1]["info"] = t('RSVP Guest toolbox');
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$block[1]['cache'] = BLOCK_NO_CACHE;
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$block[2]["info"] = t('RSVP Guest list');
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$block[2]['cache'] = BLOCK_NO_CACHE;
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return $block;
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} else if ($op == 'view') {
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switch ($delta) {
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case 0:
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return rsvp_block_toolbox_host();
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case 1:
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return rsvp_block_toolbox_guest();
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case 2:
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return rsvp_block_guestlist(variable_get('rsvp_block_d_'. $delta, 0));
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}
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} else if ($op == 'configure') {
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if ($delta == 2) {
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$form['rsvp_block_d_'. $delta] = array(
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'#type' => 'radios',
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'#title' => t('Display'),
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'#options' => array('1' => t('Overview and Guest list'), '0' => t('Overview only')),
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'#description' => t("Do you want to display the short form or the lon form of teh guest list?"),
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'#default_value' => variable_get('rsvp_block_d_'. $delta, 0),
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);
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}
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return $form;
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} else if ($op == 'save') {
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if ($delta == 2) {
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variable_set('rsvp_block_d_'. $delta, $edit['rsvp_block_d_'. $delta]);
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}
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}
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}
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function rsvp_block_toolbox_host() {
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$block = array();
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$is_rsvp = false;
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$rid = NULL;
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if ( arg(0) =='rsvp') {
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if ( arg(1) =='email') {
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$invite_hash = arg(2);
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$invite_target = rsvp_function_load_invitation_hash($invite_hash);
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if ($invite_target == true) {
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$rid = $invite_target->rid;
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$is_rsvp = true;
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}
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}
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else{
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$rid = arg(1);
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$is_rsvp = is_numeric($rid);
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}
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}
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if ( $is_rsvp && $rid ) {
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$connector = new RsvpConnector();
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$rsvp=rsvp_function_load_rsvp($rid);
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if ($rsvp == false)
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return $block;
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$perm_edit = rsvp_function_invitation_by_invite_access($connector, $rsvp, NULL, NULL, RSVP_ACCESS_EDIT, NULL);
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$perm_export = rsvp_csv_hash_form_access($connector, $rsvp, NULL);
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if ($perm_edit == true) {
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$links[] = l(t('Send a message to guests'), 'rsvp/'. $rsvp->rid .'/message', array('attributes' => array('title' => t('Send message to guests that you invited.'))));
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$links[] = l(t('Remove guests'), 'rsvp/'. $rsvp->rid .'/attendees', array('attributes' => array('title' => t('Remove guests from the invitation.'))));
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$links[] = l(t('Add guests'), 'rsvp/'. $rsvp->rid .'/attendees', array('attributes' => array('title' => t('Add more guests to the invitation.'))));
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if ($rsvp->send_conf_owner != RSVP_OPTION_YES)
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$links[] = l(t('Email me when guests reply'), 'rsvp/'. $rsvp->rid .'/msg_moderator', array('attributes' => array('title' => t('Enable notification messages for the event organizer(host).'))));
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}
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if ($perm_export == true)
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$links[] = l(t('Export guest list'), 'rsvp/'. $rsvp->rid .'/attendees/csv', array('attributes' => array('title' => t('Export guest list into csv format.'))));
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if ($perm_edit == true) {
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$links[] = l(t('Edit guests replies'), 'rsvp/'. $rsvp->rid .'/attendees', array('attributes' => array('title' => t('Modify guest responses.'))));
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//$links[] = t('Cancel invitation');
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$links[] = l(t('Change organizer'), 'rsvp/'. $rsvp->rid .'/owner', array('attributes' => array('title' => t('Modify the event organizer(host).'))));
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$links[] = l(t('Change options'), 'rsvp/'. $rsvp->rid .'/edit', array('attributes' => array('title' => t('Modify the options of the current invitation.'))));
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}
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if (count($links) > 0) {
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$block['content'] = theme('item_list', $links);
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$block['subject'] = t('Host toolbox');
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}
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}
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return $block;
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}
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function rsvp_block_toolbox_guest() {
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$block = array();
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$invite_hash = arg(2);
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$is_invite_hash = (arg(0)=='rsvp') && (arg(1)=='email') && isset($invite_hash);
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if ( $is_invite_hash && $invite_hash ) {
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$connector = new RsvpConnector();
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$invite_target = rsvp_function_load_invitation_hash($invite_hash);
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if ($invite_target == false)
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return $block;
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$rsvp=rsvp_function_load_rsvp($invite_target->rid);
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if ($rsvp == false)
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return $block;
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list($perm_reply, $perm_guest) = rsvp_function_invitation_by_invite_accessarray($connector, $rsvp, $invite_target, NULL, array(RSVP_ACCESS_REPLY, RSVP_ACCESS_GUEST), NULL);
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$perm_export = rsvp_csv_hash_form_access($connector, $rsvp, $invite_target);
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$perm_sendmessage = rsvp_hash_sendmessage_access($connector, $invite_target);
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$perm_addguests = rsvp_attendee_form_access($connector, $rsvp, $invite_target);
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if ($perm_sendmessage == true)
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$links[] = l(t('Send a message to guests'), 'rsvp/email/'. $invite_target->hash .'/message', array('attributes' => array('title' => t('Send message to guests that you invited.'))));
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if ($perm_addguests == true) {
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$links[] = l(t('Add guests'), 'rsvp/email/'. $invite_target->hash .'/attendees', array('attributes' => array('title' => t('Add more guests to the invitation.'))));
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}
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if ($perm_export == true)
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$links[] = l(t('Export guest list'), 'rsvp/email/'. $invite_target->hash .'/csv', array('attributes' => array('title' => t('Export guest list into csv format.'))));
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if ($perm_guest == true)
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$links[] = l(t('Change your display name'), 'rsvp/email/'. $invite_target->hash .'/realname', array('attributes' => array('title' => t('Change your name that is being displayed in the guest list.'))));
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if (count($links) > 0) {
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$block['content'] = theme('item_list', $links);
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$block['subject'] = t('Your invitation');
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}
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}
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return $block;
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}
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function rsvp_block_guestlist($extended_display = false) {
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$block = array();
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$is_invite_hash = false;
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$is_rsvp = false;
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$is_node = false;
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$uid = NULL;
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$rid = NULL;
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$nid = NULL;
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$content = '';
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if(arg(0)=='rsvp') {
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if (arg(1)=='email') {
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$invite_hash = arg(2);
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$is_invite_hash = isset($invite_hash);
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}
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else {
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$rid = arg(1);
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$is_rsvp = is_numeric($rid);
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if (!user_is_anonymous()) {
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global $user;
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$uid = $user->uid;
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}
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}
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}
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elseif(arg(0)=='node') {
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$nid = arg(1);
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$is_node = is_numeric($nid);
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}
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else {
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return $block;
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}
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if ( $is_invite_hash ) {
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$invite_target = rsvp_function_load_invitation_hash($invite_hash);
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if ($invite_target == false)
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return $block;
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$rsvp=rsvp_function_load_rsvp($invite_target->rid);
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if ($rsvp == false)
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return $block;
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$perm_view = rsvp_function_invitation_by_invite_access($connector, $rsvp, $invite_target, $uid, RSVP_ACCESS_VIEW, NULL);
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if ($perm_view == true) {
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$content = rsvp_show_guestlist($rsvp, $invite_target, true, $extended_display);
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$block['content'] = $content;
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$block['subject'] = t('Guest list');
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}
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}
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elseif ( $is_rsvp ) {
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$rsvp=rsvp_function_load_rsvp($rid);
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if ($rsvp == false)
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return $block;
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$perm_view = rsvp_function_invitation_by_invite_access($connector, $rsvp, NULL, $uid, RSVP_ACCESS_VIEW, NULL);
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if ($perm_view == true) {
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$content = rsvp_show_guestlist($rsvp, NULL, true, $extended_display);
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$block['content'] = $content;
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$block['subject'] = t('Guest list');
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}
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}
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elseif ( $is_node ) {
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$display = false;
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//In a first step collect all invitations for the node that a user has view permissions to.
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$rsvps = rsvp_function_load_invitations_owner($nid, NULL, NULL);
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while ($rsvp = db_fetch_object($rsvps)) {
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$perm_view = rsvp_function_invitation_by_invite_access($connector, $rsvp, NULL, NULL, RSVP_ACCESS_VIEW, NULL);
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if ($perm_view == true) {
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$content .= rsvp_show_guestlist($rsvp, NULL, true, $extended_display);
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$display = true;
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}
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}
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if ($display == true) {
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$block['content'] = $content;
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$block['subject'] = t('Guest list');
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}
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}
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return $block;
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}
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