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Add door_permission_until field to users
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This field may only be edited by admins (actually only by
"Schließberechtigungsadmins").
It will be used to group the "Liste der Aktiven".
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@sedrubal
sedrubal committed Apr 27, 2019
1 parent aa43cff commit 89b8186
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Showing 4 changed files with 186 additions and 83 deletions.
6 changes: 6 additions & 0 deletions .editorconfig
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
root = true

[*.php]
end_of_line = lf
insert_final_newline = true
indent_style = tab
75 changes: 72 additions & 3 deletions faufablab_custom_user_fields.php
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
<?php
// add custom user fields (mobile number and FAU ID) and add button to export FAU IDs as CSV.
// add custom user fields (mobile number, FAU ID and door permission) and add button to export FAU IDs as CSV.

defined('ABSPATH') or die("[!] This script must be executed by a wordpress instance!\r\n");

Expand All @@ -13,6 +13,74 @@ function faufablab_custom_contact_methods( $fields ) {
}
add_filter( 'user_contactmethods', 'faufablab_custom_contact_methods' );

/**
* Add custom form for door permission (must not be edited by the user itself but only by admins).
*/
function faufablab_door_permission_add_user_fields( $user ) {
$door_permission_until = get_user_meta( $user->ID, "faufablab_door_permission_until", true );
$is_admin = current_user_can( 'edit_users' );
?>
<table class="form-table">
<tr>
<th><label for="door_permission_until">Schließberechtigung bis</label></th>
<td>
<div>
<input
type="date"
id="faufablab_door_permission_until"
name="faufablab_door_permission_until"
value="<?= $door_permission_until ?>"
<?php if ( ! $is_admin ) { echo "readonly"; } ?>
>
<p>
<span class="description">
Dieses Feld kann nur von Administratoren bearbeitet werden. Es sollte aber nur vom Schließberechtigungsadmin bearbeitet werden.
</span>
</p>
</div>
</td>
</tr>
</table>
<?php
}
add_action( 'show_user_profile', 'faufablab_door_permission_add_user_fields' );
add_action( 'edit_user_profile', 'faufablab_door_permission_add_user_fields' );

/**
* Save door permission.
*/
function faufablab_door_permission_save_user_fields( $user_id ) {
$user = get_user_by( 'id', $user_id );

$current_user = wp_get_current_user();

$old_door_permission_until = get_user_meta( $user->ID, "faufablab_door_permission_until", true );
$door_permission_until = $_POST['faufablab_door_permission_until'];
// ignore, when there are no changes
if ( $door_permission_until === $old_door_permission_until ) {
return false;
}

if ( ! current_user_can( 'edit_users' ) ) {
FAUFabLabAdminNotice::displayError(__('You are not allowed to edit the door permission of this user!'));
return false;
}

// validation
$match = preg_match( '/^(\d\d\d\d-\d\d-\d\d|)$/', $door_permission_until );
if ( ! $match ) {
FAUFabLabAdminNotice::displayError(__('Invalid characters for door_permission.'));
return false;
}

// save
update_user_meta( $user_id, 'faufablab_door_permission_until', $door_permission_until );

}
add_action( 'personal_options_update', 'faufablab_door_permission_save_user_fields' );
add_action( 'edit_user_profile_update', 'faufablab_door_permission_save_user_fields' );


/**
* export a CSV file including the name and their FAU Card ID of all FabLab Betreuer.
*/
Expand All @@ -24,15 +92,16 @@ function fablab_export_fauids( $args ) {
</button>
<script>
function export_fauids_csv() {
var csv_text = '"id"\t"name"\t"FAU Card ID"\n';
var csv_text = '"id"\t"name"\t"FAU Card ID"\t"door permission until"\n';
<?php
$wp_users = get_users( array( 'role_in' => array( 'editor' ) ) );
foreach( $wp_users as $wp_user ) {
?>
var user_id = <?= $wp_user->id ?>;
var user_display_name = "<?= str_replace('"', '\\\"', $wp_user->display_name) ?>";
var user_fau_id = "<?= str_replace('"', '\\\"', $wp_user->fau_id) ?>";
csv_text += `${user_id}\t"${user_display_name}"\t"${user_fau_id}"\n`;
var door_permission_until = "<?= get_user_meta( $wp_user->id, 'faufablab_door_permission_until' , true ) ?>";
csv_text += `${user_id}\t"${user_display_name}"\t"${user_fau_id}"\t${door_permission_until}\n`;
<?php
}
?>
Expand Down
172 changes: 100 additions & 72 deletions faufablab_liste_der_aktiven.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,67 +13,93 @@ function faufablab_print_listederaktiven( $attrs ) {
// fablab_export_fauids();
}

// FabLab Aktive == editor or admin.
$users = get_users( array(
'role__in' => array( 'editor', 'administrator' )
) );

// sort people by first name.
usort( $users, function( $user1, $user2 ) {
return $user1->user_firstname > $user2->user_firstname;
} );

$ret = '
<table id="listederaktiven">
<thead>
<tr>
<th>Bild</th>
<th>Name</th>
<th>E-Mail</th>
<th>Mobile</th>
<th>VCard</th>
</tr>
</thead>';
// group people by door permission date
$grouped = array();
foreach ( $users as $user ) {
$door_perm_until = get_user_meta( $user->ID, "faufablab_door_permission_until", true );
$grouped[$door_perm_until][] = $user;
}

// sort door permission groups descending. No door permission goes last.
uksort( $grouped, function( $group1, $group2 ) {
if ( ! $group1 ) {
return +1;
} else if ( ! $group2 ) {
return -1;
} else {
return ( $group1 > $group2 ) ? -1 : +1;
}
} );

// iterate over all door permission groups and their users and generate a table with contact data.
$ret = '';
foreach ( $grouped as $door_perm_until => $gusers ) {
$title = ( $door_perm_until ? "Schließberechtigung bis " . $door_perm_until : "Keine Schließberechtigung" );
$ret = $ret . '<h2>' . $title . '</h2>';

$ret = $ret . '
<table id="listederaktiven">
<thead>
<tr>
<th>Bild</th>
<th>Name</th>
<th>E-Mail</th>
<th>Mobile</th>
<th>VCard</th>
</tr>
</thead>';

$image_type = array( 'jpg' => 'JPEG', 'png' => 'PNG' );
foreach ( $users as &$user ) {
// $user->user_nicename,
$avatar_url = faufablab_profile_image_url( $user );
$avatar_file_path = faufablab_profile_image_path( $user );
$image_type = array( 'jpg' => 'JPEG', 'png' => 'PNG' );
foreach ( $gusers as &$user ) {
// $user->user_nicename,
$avatar_url = faufablab_profile_image_url( $user );
$avatar_file_path = faufablab_profile_image_path( $user );

// construct image for vcard:
$avatar_vcard_line = 'PHOTO;ENCODING=BASE64;';
// determine image type
try {
// try catch, weil das zu 90% schief geht
$tmp = explode( ".", $avatar_url );
$avatar_type = $image_type[end( $tmp )];
if ( $avatar_type == '' ) {
throw new Exception('Could not determine image type');
// construct image for vcard:
$avatar_vcard_line = 'PHOTO;ENCODING=BASE64;';
// determine image type
try {
// try catch, weil das zu 90% schief geht
$tmp = explode( ".", $avatar_url );
$avatar_type = $image_type[end( $tmp )];
if ( $avatar_type == '' ) {
throw new Exception('Could not determine image type');
}
$avatar_vcard_line .= $avatar_type;
} catch (Exception $exc) {
// wird schon jpeg sein
$avatar_vcard_line .= 'JPEG';
}
$avatar_vcard_line .= $avatar_type;
} catch (Exception $exc) {
// wird schon jpeg sein
$avatar_vcard_line .= 'JPEG';
}
$avatar_vcard_line .= ':';
$avatar_vcard_line .= ':';

try {
if ( $avatar_file_path == '' ) {
throw new Exception('User has no avatar.');
try {
if ( $avatar_file_path == '' ) {
throw new Exception('User has no avatar.');
}
$avatar_file = fopen( $avatar_file_path, 'r' );
$avatar_content = fread( $avatar_file, filesize( $avatar_file_path ) );
fclose( $avatar_file );
$avatar_base64 = base64_encode( $avatar_content );
$avatar_vcard_line .= $avatar_base64;
} catch (Exception $exc) {
// don't include image in vcard
$avatar_vcard_line = '';
}
$avatar_file = fopen( $avatar_file_path, 'r' );
$avatar_content = fread( $avatar_file, filesize( $avatar_file_path ) );
fclose( $avatar_file );
$avatar_base64 = base64_encode( $avatar_content );
$avatar_vcard_line .= $avatar_base64;
} catch (Exception $exc) {
// don't include image in vcard
$avatar_vcard_line = '';
}

$ret = $ret . '
<tbody>
<tr>
<script>
$ret = $ret . '
<tbody>
<tr>
<script>
var faufablab_vcard_' . $user->ID . ' = `BEGIN:VCARD
VERSION:2.1
N:' . $user->user_lastname . ';' . $user->user_firstname . ';;;
Expand All @@ -86,33 +112,35 @@ function faufablab_print_listederaktiven( $attrs ) {
REV:' . date("Ymd\THis\Z") . '
END:VCARD
`;
</script>
<td>
<div style="
width:100px;
height:100px;
padding:1px;
background-image:url(' . $avatar_url . ');
background-size:cover;
background-repeat:no-repeat;
background-position:50% 50%;
"></div>
</td>
<td>' . $user->user_firstname . ' ' . $user->user_lastname . '<br><small>' . $user->nickname . '</small></td>
<td><a href="mailto:' . $user->user_email . '">' . $user->user_email . '</a></td>
<td><a href="tel:' . $user->mobile . '">' . $user->mobile . '</a></td>
<td>
<button class="faufablab_vcard_export" type="button"
onclick="location.href=\'data:text/vcard;charset=utf-8,\' + encodeURIComponent(faufablab_vcard_' . $user->ID . ');">
⬇
</button>
</td>
</tr>
</tbody>
';
</script>
<td>
<div style="
width:100px;
height:100px;
padding:1px;
background-image:url(' . $avatar_url . ');
background-size:cover;
background-repeat:no-repeat;
background-position:50% 50%;
"></div>
</td>
<td>' . $user->user_firstname . ' ' . $user->user_lastname . '<br><small>' . $user->nickname . '</small></td>
<td><a href="mailto:' . $user->user_email . '">' . $user->user_email . '</a></td>
<td><a href="tel:' . $user->mobile . '">' . $user->mobile . '</a></td>
<td>
<button class="faufablab_vcard_export" type="button"
onclick="location.href=\'data:text/vcard;charset=utf-8,\' + encodeURIComponent(faufablab_vcard_' . $user->ID . ');">
⬇
</button>
</td>
</tr>
</tbody>
';
}

$ret = $ret . "</table>";
}

$ret = $ret . "</table>";
return $ret;
}
add_shortcode( 'aktivenliste', 'faufablab_print_listederaktiven' );
16 changes: 8 additions & 8 deletions faufablab_profile_image.php
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,7 @@ function faufablab_profile_image_url( $user ) {
/**
* Add custom profile image upload form.
*/
function faufablab_add_user_fields( $user ) {
function faufablab_avatar_add_user_fields( $user ) {
?>
<table class="form-table">
<tr>
Expand Down Expand Up @@ -114,21 +114,21 @@ function faufablab_add_user_fields( $user ) {
</table>
<?php
}
add_action( 'show_user_profile', 'faufablab_add_user_fields' );
add_action( 'edit_user_profile', 'faufablab_add_user_fields' );
add_action( 'show_user_profile', 'faufablab_avatar_add_user_fields' );
add_action( 'edit_user_profile', 'faufablab_avatar_add_user_fields' );

/**
* Set the attribute enctype to multipart for the default profile editing form to support image upload.
*/
function faufablab_enctype_multipart( ) {
function faufablab_avatar_enctype_multipart( ) {
echo ' enctype="multipart/form-data"';
}
add_action( 'user_edit_form_tag' , 'faufablab_enctype_multipart' );
add_action( 'user_edit_form_tag' , 'faufablab_avatar_enctype_multipart' );

/**
* Save custom profile image.
*/
function faufablab_save_user_fields( $user_id ) {
function faufablab_avatar_save_user_fields( $user_id ) {
$user = get_user_by( 'id', $user_id );

$current_user = wp_get_current_user();
Expand Down Expand Up @@ -186,5 +186,5 @@ function faufablab_save_user_fields( $user_id ) {
return false;
}
}
add_action( 'personal_options_update', 'faufablab_save_user_fields' );
add_action( 'edit_user_profile_update', 'faufablab_save_user_fields' );
add_action( 'personal_options_update', 'faufablab_avatar_save_user_fields' );
add_action( 'edit_user_profile_update', 'faufablab_avatar_save_user_fields' );

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