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Improvements to allow Markdown based slides #21

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Improvements to allow Markdown based slides #21

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18 changes: 16 additions & 2 deletions presenter.php
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Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ protected function _init() {
/**
* Add filters and actions
*/
add_filter( 'run_wptexturize', '__return_false' );
add_action( 'plugins_loaded', array( $this, 'upgrade_check' ) );
add_action( 'after_setup_theme', array( $this, 'after_setup_theme' ) );
add_filter( 'single_template', array( $this, 'single_template' ) );
Expand Down Expand Up @@ -292,6 +293,9 @@ private function _get_html_from_slides( $slides ) {
}

$data_attributes = '';
if ( $slide->markdown ) {
$data_attributes .= ' data-markdown';
}
if ( ! empty( $slide->data ) ) {
foreach ( $slide->data as $data ) {
$data_attributes .= sprintf( ' data-%1$s="%2$s"', esc_attr( $data->name ), esc_attr( $data->value ) );
Expand Down Expand Up @@ -333,6 +337,11 @@ private function _get_slides_from_post_data() {
}
}
$slide->title = $slide_title;
if ( array_key_exists( 'slide-markdown', $_POST ) && array_key_exists( $num, $_POST['slide-markdown'] ) ) {
$slide->markdown = isset( $_POST['slide-markdown'][$num] )? (bool) $_POST['slide-notes'][$num] : false;
} else {
$slide->markdown = false;
}
$slides[] = $slide;
}

Expand Down Expand Up @@ -470,6 +479,7 @@ public function slides_meta_box( $post ) {
'markdown' => false
);
$slide->title = 'New Slide';
$slide->markdown = false;
array_unshift( $slides, $slide );

foreach ( $slides as $slide ) {
Expand All @@ -487,6 +497,9 @@ public function slides_meta_box( $post ) {
);
}
?>
if ( ! isset( $slide->markdown ) ) {
$slide->markdown = false;
}
<div class="slide stuffbox" id="<?php echo "slide-{$slide->number}"?>">
<h3 class="slide-hndle">
<span class="title"><?php echo esc_html( $slide->title ) ?></span>
Expand All @@ -509,8 +522,8 @@ public function slides_meta_box( $post ) {
</div>
<div class="postdivrich postarea">
<?php
if ( '__i__' == $slide->number ) {
printf( '<textarea class="wp-editor-area" id="slide-content-%1$s" name="slide-content[%2$s]"></textarea>', $slide->number, esc_attr( $slide->index_name ) );
if ( '__i__' == $slide->number || $slide->markdown ) {
printf( '<textarea class="wp-editor-area" id="slide-content-%1$s" name="slide-content[%2$s]" style="height: 300px;width: %3$s">%4$s></textarea>', $slide->number, esc_attr( $slide->index_name ), "100%", $slide->content );
} else {
wp_editor( $slide->content, "slide-content-{$slide->number}", array(
'textarea_name' => 'slide-content[' . esc_attr( $slide->index_name ) . ']',
Expand All @@ -525,6 +538,7 @@ public function slides_meta_box( $post ) {
}
?>
</div>
<input type="checkbox" name="slide-markdown[<?php echo $slide->index_name; ?>]" value="true" id="slide-markdown-<?php echo $slide->number; ?>"<?php checked( $slide->markdown, true, true ) ?> /> <label for="slide-markdown-<?php echo $slide->number; ?>"><?php _e( 'Use Markdown', $this->_slug ); ?></label>
<p>
<label for="slide-notes-<?php echo $slide->number; ?>"><?php _e( 'Speaker Notes', $this->_slug ); ?></label>
<textarea name="slide-notes[<?php echo $slide->index_name; ?>][notes]" id="slide-notes-<?php echo $slide->number; ?>" class="large-text"><?php echo esc_html( $slide->notes['notes'] ); ?></textarea>
Expand Down