File: //proc/self/cwd/wp-content/plugins/learnpress/inc/admin/views/meta-boxes/lp-meta-box-functions.php
<?php
/**
* Output a text input box.
*
* @param array $field
*/
function lp_meta_box_text_input_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['placeholder'] = esc_attr( $field['placeholder'] ?? '' );
$field['class'] = esc_attr( $field['class'] ?? '' );
$field['style'] = esc_attr( $field['style'] ?? '' );
$wrapper_class = esc_attr( $field['wrapper_class'] ?? '' );
/**
* If you want to set default value for input text
* You must us hook default_{$meta_type}_metadata | Read more get_metadata_default() function
*/
$value_exists = LP_Database::getInstance()->check_key_postmeta_exists( $thepostid, $field['id'] );
$value = get_post_meta( $thepostid, $field['id'], true );
$field['value'] = $value_exists ? $value : ( $field['default'] ?? '' );
$field['id'] = esc_attr( $field['id'] ?? '' );
$field['type_input'] = esc_attr( $field['type_input'] ?? 'text' );
$field['desc_tip'] = esc_attr( $field['desc_tip'] ?? '' );
// Custom attribute handling
$custom_attributes = array();
if ( ! empty( $field['custom_attributes'] ) && is_array( $field['custom_attributes'] ) ) {
foreach ( $field['custom_attributes'] as $attribute => $custom_attribute ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $custom_attribute ) . '"';
}
}
$custom_attributes_str = implode( ' ', $custom_attributes );
?>
<div class="form-field <?php echo esc_attr( $field['id'] . '_field ' . $wrapper_class ); ?>">
<label for="<?php echo esc_attr( $field['id'] ); ?>">
<?php echo wp_kses_post( $field['label'] ); ?>
</label>
<input type="<?php echo esc_attr( $field['type_input'] ); ?>"
class="<?php echo esc_attr( $field['class'] ); ?>"
style="<?php echo esc_attr( $field['style'] ); ?>"
name="<?php echo esc_attr( $field['id'] ); ?>"
id="<?php echo esc_attr( $field['id'] ); ?>"
value="<?php echo esc_attr( $field['value'] ); ?>"
placeholder="<?php echo esc_attr( $field['placeholder'] ); ?>"
<?php echo learn_press_echo_vuejs_write_on_php( $custom_attributes_str ); ?> />
<?php
if ( ! empty( $field['description'] ) ) {
echo '<p class="description">';
echo '<span>' . wp_kses_post( $field['description'] ) . '</span>';
if ( ! empty( $field['desc_tip'] ) ) {
learn_press_quick_tip( $field['desc_tip'] );
}
echo '</p>';
}
?>
</div>
<?php
}
/**
* Output a textarea input box.
*
* @param array $field
*/
function lp_meta_box_textarea_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['id'] = esc_attr( $field['id'] ?? '' );
$field['placeholder'] = esc_attr( $field['placeholder'] ?? '' );
$field['class'] = esc_attr( $field['class'] ?? 'short' );
$field['style'] = esc_attr( $field['style'] ?? '' );
$value_exists = LP_Database::getInstance()->check_key_postmeta_exists( $thepostid, $field['id'] );
$value = get_post_meta( $thepostid, $field['id'], true );
$field['value'] = esc_textarea( $value_exists ? $value : ( $field['default'] ?? '' ) );
$field['desc_tip'] = esc_attr( $field['desc_tip'] ?? '' );
$field['name'] = esc_attr( $field['name'] ?? $field['id'] );
// Custom attribute handling
$custom_attributes = array();
if ( ! empty( $field['custom_attributes'] ) && is_array( $field['custom_attributes'] ) ) {
foreach ( $field['custom_attributes'] as $attribute => $custom_attribute ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $custom_attribute ) . '"';
}
}
$custom_attributes_str = implode( ' ', $custom_attributes );
?>
<p class="form-field <?php echo esc_attr( $field['id'] . '_field ' ); ?>">
<label for="<?php echo esc_attr( $field['id'] ); ?>>">
<?php echo wp_kses_post( $field['label'] ); ?>
</label>
<textarea class="<?php echo esc_attr( $field['class'] ); ?>"
style="<?php echo esc_attr( $field['style'] ); ?>"
name="<?php echo esc_attr( $field['name'] ); ?>"
id="<?php esc_attr( $field['id'] ); ?>"
placeholder="<?php echo esc_attr( $field['placeholder'] ); ?>"
rows="5" <?php echo esc_attr( $custom_attributes_str ); ?>><?php echo wp_kses_post( $field['value'] ); ?></textarea>
<?php
if ( ! empty( $field['description'] ) ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
if ( ! empty( $field['desc_tip'] ) ) {
learn_press_quick_tip( $field['desc_tip'] );
}
}
?>
</p>
<?php
}
/**
* Output a checkbox input box.
*
* @param array $field
*/
function lp_meta_box_checkbox_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['id'] = esc_attr( $field['id'] ?? '' );
$field['class'] = esc_attr( $field['class'] ?? '' );
$field['style'] = esc_attr( $field['style'] ?? '' );
$wrapper_class = esc_attr( $field['wrapper_class'] ?? '' );
$name = ! empty( $field['name'] ) ? esc_attr( $field['name'] ) : esc_attr( $field['id'] );
$value_db = get_post_meta( $thepostid, $field['id'], true );
$checked = '';
if ( 'yes' === $value_db ) {
$checked = 'checked="checked"';
}
// Custom attribute handling
$custom_attributes = array();
if ( ! empty( $field['custom_attributes'] ) && is_array( $field['custom_attributes'] ) ) {
foreach ( $field['custom_attributes'] as $attribute => $custom_attribute ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $custom_attribute ) . '"';
}
}
$custom_attributes_str = implode( ' ', $custom_attributes );
?>
<div class="form-field <?php echo esc_attr( $field['id'] . '_field' . $wrapper_class ); ?>">
<label for="<?php echo esc_attr( $field['id'] ); ?>">
<?php echo wp_kses_post( $field['label'] ); ?>
</label>
<input type="checkbox"
class="<?php echo esc_attr( $field['class'] ); ?>"
style="<?php echo esc_attr( $field['style'] ); ?>"
name="<?php echo esc_attr( $name ); ?>"
id="<?php echo esc_attr( $field['id'] ); ?>"
<?php learn_press_echo_vuejs_write_on_php( $checked ); ?>
<?php learn_press_echo_vuejs_write_on_php( $custom_attributes_str ); ?> />
<?php
if ( ! empty( $field['description'] ) ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
if ( ! empty( $field['desc_tip'] ) ) {
learn_press_quick_tip( $field['desc_tip'] );
}
}
?>
</div>
<?php
}
/**
* Output a select input box.
*
* @param array $field Data about the field to render.
*/
function lp_meta_box_select_field( $field = array() ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$default = ( ! get_post_meta(
$thepostid,
$field['id'],
true
) && isset( $field['default'] ) ) ? $field['default'] : get_post_meta(
$thepostid,
$field['id'],
true
);
$field = wp_parse_args(
$field,
array(
'class' => 'select',
'style' => '',
'wrapper_class' => '', // Use "lp-select-2" for select2.
'value' => isset( $field['value'] ) ? $field['value'] : $default,
'name' => $field['id'],
'desc_tip' => false,
'multiple' => false,
'custom_attributes' => array(),
)
);
$label_attributes = array(
'for' => $field['id'],
);
$field_attributes = (array) $field['custom_attributes'];
$field_attributes['style'] = $field['style'] ?? '';
$field_attributes['id'] = $field['id'] ?? '';
$field_attributes['name'] = $field['multiple'] ? $field['name'] . '[]' : $field['name'];
$field_attributes['class'] = $field['class'] ?? '';
if ( $field['multiple'] ) {
$field['wrapper_class'] = 'lp-select-2';
$field_attributes['multiple'] = true;
}
$tooltip = ! empty( $field['description'] ) && false !== $field['desc_tip'] ? $field['description'] : '';
$description = ! empty( $field['description'] ) && false === $field['desc_tip'] ? $field['description'] : '';
?>
<p class="form-field <?php echo esc_attr( $field['id'] . '_field ' . $field['wrapper_class'] ); ?>">
<label for="<?php echo esc_attr( $field['id'] ); ?>"><?php echo wp_kses_post( $field['label'] ); ?></label>
<select <?php echo lp_implode_html_attributes( $field_attributes ); ?>>
<?php
foreach ( $field['options'] as $key => $value ) {
echo '<option value="' . esc_attr( $key ) . '"' . ( is_array( $field['value'] ) ? selected( in_array( (string) $key, $field['value'], true ), true ) : selected( $key, $field['value'], false ) ) . '>' . esc_html( $value ) . '</option>';
}
?>
</select>
<?php
if ( ! empty( $field['description'] ) ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
if ( ! empty( $field['desc_tip'] ) ) {
learn_press_quick_tip( $field['desc_tip'] );
}
}
?>
</p>
<?php
}
/**
* Output a radio input box.
*
* @param array $field
*/
function lp_meta_box_radio_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['class'] = $field['class'] ?? 'select';
$field['style'] = $field['style'] ?? '';
$field['wrapper_class'] = $field['wrapper_class'] ?? '';
$field['default'] = ( ! get_post_meta(
$thepostid,
$field['id'],
true
) && isset( $field['default'] ) ) ? $field['default'] : get_post_meta(
$thepostid,
$field['id'],
true
);
$field['value'] = $field['value'] ?? $field['default'];
$field['name'] = $field['name'] ?? $field['id'];
$field['desc_tip'] = $field['desc_tip'] ?? false;
echo '<fieldset class="form-field ' . esc_attr( $field['id'] . '_field ' . $field['wrapper_class'] ) . '"><h4>' . wp_kses_post( $field['label'] ) . '</h4>';
if ( ! empty( $field['description'] ) && false !== $field['desc_tip'] ) {
learn_press_quick_tip( $field['description'] );
}
echo '<ul class="lp-radios-field-meta-box">';
foreach ( $field['options'] as $key => $value ) {
echo '<li><label><input
name="' . esc_attr( $field['name'] ) . '"
value="' . esc_attr( $key ) . '"
type="radio"
class="' . esc_attr( $field['class'] ) . '"
style="' . esc_attr( $field['style'] ) . '"
' . checked( esc_attr( $field['value'] ), esc_attr( $key ), false ) . '
/> ' . ( $value ) . '</label>
</li>';
}
echo '</ul>';
if ( ! empty( $field['description'] ) && false === $field['desc_tip'] ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
}
echo '</fieldset>';
}
function lp_meta_box_file_input_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['class'] = isset( $field['class'] ) ? $field['class'] : 'short';
$field['style'] = isset( $field['style'] ) ? $field['style'] : '';
$field['wrapper_class'] = isset( $field['wrapper_class'] ) ? $field['wrapper_class'] : '';
$field['default'] = ( ! get_post_meta(
$thepostid,
$field['id'],
true
) && isset( $field['default'] ) ) ? $field['default'] : get_post_meta(
$thepostid,
$field['id'],
true
);
$field['value'] = isset( $field['value'] ) ? $field['value'] : $field['default'];
$field['name'] = isset( $field['name'] ) ? $field['name'] : $field['id'];
$field['mime_type'] = isset( $field['mime_type'] ) ? implode( ',', $field['mime_type'] ) : '';
$field['multil'] = ( isset( $field['multil'] ) && $field['multil'] ) ? true : false;
$field['desc_tip'] = isset( $field['desc_tip'] ) ? $field['desc_tip'] : false;
// Custom attribute handling
$custom_attributes = array();
if ( ! empty( $field['custom_attributes'] ) && is_array( $field['custom_attributes'] ) ) {
foreach ( $field['custom_attributes'] as $attribute => $custom_attribute ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $custom_attribute ) . '"';
}
}
echo '<div class="form-field ' . esc_attr( $field['id'] . '_field ' . $field['wrapper_class'] ) . '">
<label for="' . esc_attr( $field['id'] ) . '">' . wp_kses_post( $field['label'] ) . '</label>';
echo '<div id="' . esc_attr( $field['id'] ) . '" class="lp-meta-box__file ' . esc_attr( $field['class'] ) . '" data-mime="' . $field['mime_type'] . '" data-multil="' . $field['multil'] . '" style="' . esc_attr( $field['style'] ) . '" ' . implode(
' ',
$custom_attributes
) . '>';
echo '<ul class="lp-meta-box__file_list">';
if ( ! empty( $field['value'] ) ) {
foreach ( (array) $field['value'] as $attachment_id ) {
$url = wp_get_attachment_url( $attachment_id );
if ( $url ) {
$check_file = wp_check_filetype( $url );
echo '<li class="lp-meta-box__file_list-item image" data-attachment_id="' . $attachment_id . '">';
if ( in_array( $check_file['ext'], array( 'jpg', 'png', 'gif', 'bmp', 'tif', 'jpeg' ), true ) ) {
echo wp_get_attachment_image( $attachment_id, 'thumbnail' );
} else {
echo '<img class="is_file" src="' . wp_mime_type_icon( $check_file['type'] ) . '" />';
echo '<span>' . wp_basename( get_attached_file( $attachment_id ) ) . '</span>';
}
echo '<ul class="actions"><li><a href="#" class="delete"></a></li></ul>';
echo '</li>';
}
}
}
echo '</ul>';
echo '<input class="lp-meta-box__file_input" type="hidden" name="' . esc_attr( $field['id'] ) . '" value="' . esc_attr(
( ! empty( $field['value'] ) && is_array( $field['value'] ) ) ? implode(
',',
$field['value']
) : $field['value']
) . '" />';
echo '<p>';
echo '<a href="#" class="button btn-upload">' . esc_html__( '+ Add media', 'learnpress' ) . '</a>';
if ( ! empty( $field['description'] ) && false !== $field['desc_tip'] ) {
learn_press_quick_tip( $field['description'] );
}
echo '</p>';
if ( ! empty( $field['description'] ) && false === $field['desc_tip'] ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
}
echo '</div>';
echo '</div>';
}
/**
* Output a duration input box.
*
* @param array $field
*/
function lp_meta_box_duration_field( $field ) {
global $thepostid, $post;
$thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
$field['placeholder'] = $field['placeholder'] ?? '';
$field['class'] = $field['class'] ?? 'short';
$field['style'] = $field['style'] ?? '';
$field['wrapper_class'] = $field['wrapper_class'] ?? '';
$field['default'] = ( ! get_post_meta(
$thepostid,
$field['id'],
true
) && isset( $field['default'] ) ) ? $field['default'] : get_post_meta(
$thepostid,
$field['id'],
true
);
$field['value'] = $field['value'] ?? $field['default'];
$field['name'] = $field['name'] ?? $field['id'];
$data_type = empty( $field['data_type'] ) ? '' : $field['data_type'];
$duration = learn_press_get_course_duration_support();
$duration_keys = array_keys( $duration );
$default_time = ! empty( $field['default_time'] ) ? $field['default_time'] : end( $duration_keys );
if ( preg_match_all( '!([0-9]+)\s*(' . join( '|', $duration_keys ) . ')?!', $field['value'], $matches ) ) {
$a1 = $matches[1][0];
$a2 = in_array( $matches[2][0], $duration_keys ) ? $matches[2][0] : $default_time;
} else {
$a1 = absint( $field['value'] );
$a2 = $default_time;
}
// Custom attribute handling
$custom_attributes = array();
if ( ! empty( $field['custom_attributes'] ) && is_array( $field['custom_attributes'] ) ) {
foreach ( $field['custom_attributes'] as $attribute => $custom_attribute ) {
$custom_attributes[] = esc_attr( $attribute ) . '="' . esc_attr( $custom_attribute ) . '"';
}
}
$html_option = '';
foreach ( $duration as $k => $v ) {
$html_option .= sprintf( '<option value="%s" %s>%s</option>', $k, selected( $k, $a2, false ), $v );
}
echo '<p class="lp-meta-box__duration form-field ' . esc_attr( $field['id'] . '_field ' . $field['wrapper_class'] ) . '">
<label for="' . esc_attr( $field['id'] ) . '">' . wp_kses_post( $field['label'] ) . '</label>';
echo '<input type="number" class="' . esc_attr( $field['class'] ) . '" style="' . esc_attr( $field['style'] ) . '" name="' . esc_attr( $field['name'] ) . '[]" id="' . esc_attr( $field['id'] ) . '" value="' . esc_attr( $a1 ) . '" placeholder="' . esc_attr( $field['placeholder'] ) . '" ' . implode(
' ',
$custom_attributes
) . ' /> ';
echo '<select name="' . esc_attr( $field['name'] ) . '[]" class="lp-meta-box__duration-select">' . $html_option . '</select>';
if ( ! empty( $field['description'] ) ) {
echo '<span class="description">' . wp_kses_post( $field['description'] ) . '</span>';
if ( ! empty( $field['desc_tip'] ) ) {
learn_press_quick_tip( $field['desc_tip'] );
}
}
echo '</p>';
}
/**
* Use for Type: custom_fields in LP4.
*
* @param [type] $field get ID, options....
* @param [type] $values get_option() value
* @param [type] $key
*
* @return void
*/
function lp_metabox_custom_fields( $field, $values, $key ) {
?>
<tr>
<td class="sort">
<input class="count" type="hidden" value="<?php echo esc_attr( $key ); ?>" name="<?php echo esc_attr( $field['id'] ) . '[' . $key . ']' . '[sort]'; ?>">
<input type="hidden" value="<?php echo ! empty( $values['id'] ) ? $values['id'] : wp_rand( 1, 10000 ) . $key; ?>" name="<?php echo esc_attr( $field['id'] ) . '[' . $key . ']' . '[id]'; ?>">
</td>
<?php
if ( $field['options'] ) {
foreach ( $field['options'] as $cfk => $val ) {
$name = $field['id'] . '[' . $key . ']' . '[' . $cfk . ']';
switch ( $val['type'] ) {
case 'text':
case 'password':
case 'datetime':
case 'datetime-local':
case 'date':
case 'month':
case 'time':
case 'week':
case 'number':
case 'email':
case 'url':
case 'tel':
?>
<td>
<input name="<?php echo esc_attr( $name ); ?>" type="<?php echo esc_attr( $val['type'] ); ?>"
class="input-text"
placeholder="<?php echo isset( $val['placeholder'] ) ? esc_attr( $val['placeholder'] ) : ''; ?>"
value="<?php echo ! empty( $values[ $cfk ] ) ? esc_attr( $values[ $cfk ] ) : ''; ?>">
</td>
<?php
break;
case 'select':
?>
<td>
<select name="<?php echo esc_attr( $name ); ?>">
<?php
if ( isset( $val['options'] ) ) {
foreach ( $val['options'] as $cfks => $cfselect ) {
?>
<option
value="<?php echo esc_attr( $cfks ); ?>"
<?php
echo ! empty( $values[ $cfk ] ) ? selected(
$values[ $cfk ],
(string) $cfks
) : '';
?>
><?php echo wp_kses_post( $cfselect ); ?></option>
<?php
}
}
?>
</select>
</td>
<?php
break;
case 'checkbox':
?>
<td>
<input name="<?php echo esc_attr( $name ); ?>" type="checkbox" name="" value="1" <?php echo ! empty( $values[ $cfk ] ) ? checked( $values[ $cfk ], 'yes' ) : ''; ?>>
</td>
<?php
break;
}
}
}
?>
<td width="2%"><a href="#" class="delete"></a></td>
</tr>
<?php
}
function lp_implode_html_attributes( $raw_attributes ) {
$attributes = array();
foreach ( $raw_attributes as $name => $value ) {
$attributes[] = esc_attr( $name ) . '="' . esc_attr( $value ) . '"';
}
return implode( ' ', $attributes );
}
function lp_meta_box_output( $metaboxes = array() ) {
if ( ! empty( $metaboxes ) ) {
foreach ( $metaboxes as $id => $field ) {
$field['id'] = $id;
switch ( $field['type'] ) {
case 'text':
case 'number':
case 'url':
lp_meta_box_text_input_field( $field );
break;
case 'textarea':
lp_meta_box_textarea_field( $field );
break;
case 'checkbox':
lp_meta_box_checkbox_field( $field );
break;
case 'duration':
lp_meta_box_duration_field( $field );
break;
case 'select':
lp_meta_box_select_field( $field );
break;
case 'radio':
lp_meta_box_radio_field( $field );
break;
case 'file':
lp_meta_box_file_input_field( $field );
break;
}
}
}
}