Implemented adding of new tags
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6ee5474955
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@ -4,37 +4,6 @@ namespace TheaterGF\Core;
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require_once __DIR__ . "/tag.php";
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function array_contains( $array, $element ) {
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return null != array_find($array, function ( $e ) use ($element) { return $e == $element; });
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}
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function build_tag_name( $term ) {
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if (is_array( $term )) {
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$out = [];
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foreach ( $term as $t ) {
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$out[] = build_tag_name($t);
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}
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sort($out);
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return $out;
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}
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$parts = [];
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while ( $term && $term->parent != 0 ) {
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$parts[] = $term->name;
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$term = get_term($term->parent, 'ttgf_media_tags');
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}
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if ( $term ) {
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$parts[] = $term->name;
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}
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return implode('/', array_reverse($parts));
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}
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class MediaManager {
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public $tags;
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@ -45,7 +14,7 @@ class MediaManager {
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add_filter('attachment_fields_to_edit', [ $this, 'create_edit_media_control' ], 10, 2);
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add_action('add_meta_boxes', [ $this, 'create_tag_management_box' ]);
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add_action('save_post', [ $this, 'save_tags' ]);
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add_action('edit_attachment', [ $this, 'save_tags' ]);
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// Dont know what it does
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add_filter( 'update_post_term_count_statuses', function( $statuses, $taxonomy ) {
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@ -77,21 +46,29 @@ class MediaManager {
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}
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public function tag_management_meta_box_html( $post ) {
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$terms = get_the_terms($post, 'ttgf_media_tags');
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$tags = $this->tags->get_multiple($terms ? $terms : []);
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$tags = $this->tags->get_from_post($post);
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?>
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<h3>Assigned</h3>
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<div class="ttgf_tags_container">
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<?php foreach ( $tags as $tag ): ?>
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<div class="ttgf_tag"><?= $tag->name() ?></div>
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<?php endforeach; ?>
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<div class="ttgf_tag"><?= $tag->full_name() ?></div>
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<?php endforeach ?><br/>
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<?php foreach ( get_the_terms( $post, 'ttgf_media_tags') ?: [] as $term): ?>
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<?= $term->name ?> - <?= $term->term_id ?><br/>
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<?php endforeach ?><br/>
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<?php foreach ( $this->tags->get_multiple(get_the_terms( $post, 'ttgf_media_tags') ?: []) as $term): ?>
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<?= $term->full_name() ?> - <?= $term->id ?><br/>
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<?php endforeach ?>
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</div>
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<h3>Available</h3>
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<div>
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<?php foreach ( $this->tags->get_all() as $tag ): ?>
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<?= $tag->name() ?>: <?= $tag->id ?><br/>
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<?= $tag->full_name() ?>: <?= $tag->id ?><br/>
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<?php endforeach ?><br/>
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<?php foreach ( get_terms([ 'taxonomy' => 'ttgf_media_tags', 'hide_empty' => false ]) as $term): ?>
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<?= $term->name ?> - <?= $term->term_id ?><br/>
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<?php endforeach ?>
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</div>
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@ -101,7 +78,7 @@ class MediaManager {
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<input type="text" list="ttgf_available_tags" name="ttgf_new_tag">
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<datalist id="ttgf_available_tags">
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<?php foreach ( $this->tags->get_all() as $tag ): ?>
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<option value="<?= $tag->name() ?>">
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<option value="<?= $tag->full_name() ?>">
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<?php endforeach ?>
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</datalist>
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</div>
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@ -109,8 +86,8 @@ class MediaManager {
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}
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public function save_tags( $post ) {
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$is_autosave = wp_is_post_autosave( $post_id );
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$is_revision = wp_is_post_revision( $post_id );
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$is_autosave = wp_is_post_autosave( $post );
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$is_revision = wp_is_post_revision( $post );
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$is_valid_nonce = isset($_POST['ttgf_core_admin_nonce']) && wp_verify_nonce($_POST['ttgf_core_admin_nonce'], basename(__FILE__));
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if ( $is_autosave || $is_revision || !$is_valid_nonce ) {
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@ -120,33 +97,13 @@ class MediaManager {
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$new_tag = sanitize_text_field($_POST['ttgf_new_tag']);
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if ( isset($new_tag) ) {
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$all_terms = get_terms([
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'taxonomy' => 'ttgf_media_tags',
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'hide_empty' => false,
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]);
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$all_tags = build_tag_name($all_terms);
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$tag = $this->tags->get_by_name($new_tag);
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$terms = get_the_terms($post, 'ttgf_media_tags');
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$tags = build_tag_name($terms);
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if ( array_find($tags, function ( $tag ) { return $tag == $new_tag; }) ) {
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return;
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if ( ! $tag ) {
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$tag = $this->tags->create_tag($new_tag);
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}
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if ( ! array_find($all_tags, function ( $tag ) { return $tag == $new_tag; }) ) {
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$parts = explode("/", $new_tag);
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$index = count($parts);
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for ( ; $index > 0; --$index ) {
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if ( array_contains($all_tags, implode("/", array_slice($parts, 0, $index))) ) {
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break;
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}
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}
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}
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wp_set_post_terms($post, [ $tag->id ], 'ttgf_media_tags', true);
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}
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}
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104
src/tag.php
104
src/tag.php
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@ -7,6 +7,7 @@ class Tag {
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public $term;
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public $id;
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public $name;
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public $parent;
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public $children;
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@ -14,11 +15,12 @@ class Tag {
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public function __construct( $term ) {
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$this->term = $term;
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$this->id = $term->term_id;
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$this->name = $term->name;
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$this->parent = null;
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$this->children = [];
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}
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public function name() {
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public function full_name() {
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return implode('/', array_map(function ($segment) { return $segment->term->name; }, $this->path()));
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}
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@ -137,7 +139,16 @@ class TagTree {
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$term_ids = array_map(function ($term) { return $term->term_id; }, $terms);
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$term_ids_set = array_flip($term_ids);
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$tags = [];
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foreach ( $this->root_tags as $rt ) {
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if ( isset($term_ids_set[$rt->id]) ) {
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$tags[] = $rt;
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}
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if ( count($tags) == $num_terms ) {
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return $tags;
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}
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foreach ( $rt->get_all_children() as $child ) {
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if ( isset($term_ids_set[$child->id]) ) {
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$tags[] = $child;
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@ -163,17 +174,92 @@ class TagTree {
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return null;
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}
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public function create_tag( $parent, $tag_name, $description = '') {
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$new_term = wp_insert_term( $tag_name, $this->taxonomy, [
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'description' => $description,
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'parent' => $parent->id
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]);
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public function get_from_post( $post ) {
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$terms = get_the_terms($post, $this->taxonomy);
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return $this->get_multiple($terms ?: []);
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}
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if ( is_wp_error($new_term) ) {
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return $new_term;
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public function get_by_name( $name, $return_path = false ) {
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$segments = array_filter(explode('/', trim($name, '/')));
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$node = null;
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$path = [];
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foreach ( $segments as $segment ) {
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$current_nodes = $node?->children ?: $this->root_tags;
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$node = array_find($current_nodes, fn ($tag) => $tag->name === $segment);
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if ( ! $node ) {
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break;
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}
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$path[] = $node;
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}
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return new Tag($new_term, $parent);
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if ( $return_path ) {
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return $path;
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}
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if ( count($path) === count($segments) ) {
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return $node;
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}
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return null;
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}
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public function create_tag( $tag_name, $description = '') {
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$segments = array_filter(explode('/', trim($tag_name, '/')));
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if ( empty($segments) ) {
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return new WP_Error('invalid_tag', 'Tag name is empty');
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}
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$path = $this->get_by_name($tag_name, true);
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if ( count($segments) === count($path) ) {
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return end($path);
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}
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$parent_tag = ( ! empty($path) ) ? end($path) : null;
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for ( $i = count($path); $i < count($segments); ++$i ) {
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$segment = $segments[$i];
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$args = [];
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if ( $parent_tag ) {
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$args['parent'] = $parent_tag->id;
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}
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if ( $description && $i === count($segments) - 1 ) {
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$args['description'] = $description;
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}
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$result = wp_insert_term($segment, $this->taxonomy, $args);
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if ( is_wp_error($result) ) {
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return $result;
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}
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$term = get_term($result['term_id'], $this->taxonomy);
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if ( is_wp_error($term) || !$term ) {
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return new WP_Error('term_fetch_failed', 'Failed to retrieve created term');
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}
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$tag = new Tag($term);
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if ( $parent_tag ) {
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$parent_tag->add_child($tag);
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} else {
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$this->root_tags[] = $tag;
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}
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$parent_tag = $tag;
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}
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return $parent_tag;
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}
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public function move_tag( $tag, $new_parent ) {
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