| @@ -1,305 +1,709 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -defined('ABSPATH') or die('Jog on!'); | |
| 4 | - | |
| 5 | -function sh_cd_get_all_shortcodes() | |
| 6 | -{ | |
| 7 | - global $wpdb; | |
| 8 | - | |
| 9 | - $sql = 'SELECT * FROM ' . $wpdb->prefix . SH_CD_TABLE . ' order by slug asc'; | |
| 10 | - | |
| 11 | - $rows = $wpdb->get_results( $sql ); | |
| 12 | - | |
| 13 | - if (!is_null($rows)) | |
| 14 | - return $rows; | |
| 15 | - | |
| 16 | - return false; | |
| 17 | - | |
| 18 | -} | |
| 19 | - | |
| 20 | -function sh_cd_get_shortcode($id) | |
| 21 | -{ | |
| 22 | - if (!is_admin()) | |
| 23 | - return false; | |
| 24 | - | |
| 25 | - global $wpdb; | |
| 26 | - | |
| 27 | - $sql = $wpdb->prepare('SELECT slug, data FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where id = %d', $id); | |
| 28 | - | |
| 29 | - $row = $wpdb->get_row( $sql ); | |
| 30 | - | |
| 31 | - if (!is_null($row)) | |
| 32 | - return $row; | |
| 33 | - | |
| 34 | - return false; | |
| 35 | - | |
| 36 | -} | |
| 37 | -function sh_cd_get_shortcode_by_slug($slug) | |
| 38 | -{ | |
| 39 | - global $wpdb; | |
| 40 | - | |
| 41 | - $sql = $wpdb->prepare('SELECT data FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where slug = %s', $slug); | |
| 42 | - | |
| 43 | - $row = $wpdb->get_var( $sql ); | |
| 44 | - | |
| 45 | - if (!is_null($row)) | |
| 46 | - return stripslashes($row); | |
| 47 | - | |
| 48 | - return false; | |
| 49 | - | |
| 50 | -} | |
| 51 | -function sh_cd_get_slug_by_id($id) | |
| 52 | -{ | |
| 53 | - global $wpdb; | |
| 54 | - | |
| 55 | - $sql = $wpdb->prepare('SELECT slug FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where id = %d', $id); | |
| 56 | - | |
| 57 | - $row = $wpdb->get_var( $sql ); | |
| 58 | - | |
| 59 | - if (!is_null($row)) | |
| 60 | - return $row; | |
| 61 | - | |
| 62 | - return false; | |
| 63 | - | |
| 64 | -} | |
| 65 | - | |
| 66 | -function sh_cd_save_shortcode($slug, $data, $id = false) | |
| 67 | -{ | |
| 68 | - if (!is_admin()) | |
| 69 | - return false; | |
| 70 | - | |
| 71 | - if (false == $id && empty($slug)) | |
| 72 | - return false; | |
| 73 | - | |
| 74 | - global $wpdb; | |
| 75 | - | |
| 76 | - $slug = sh_cd_get_slug($slug); | |
| 77 | - | |
| 78 | - $result = false; | |
| 79 | - | |
| 80 | - if ($id) | |
| 81 | - { | |
| 82 | - //Update data (Slug can never be updated!) | |
| 83 | - $result = $wpdb->update( | |
| 84 | - $wpdb->prefix . SH_CD_TABLE, | |
| 85 | - array( | |
| 86 | - 'data' => $data | |
| 87 | - ), | |
| 88 | - array( 'id' => $id), | |
| 89 | - array( | |
| 90 | - '%s' | |
| 91 | - ), | |
| 92 | - array( '%d' ) | |
| 93 | - ); | |
| 94 | - | |
| 95 | - sh_cd_delete_cache(sh_cd_get_slug_by_id($id)); | |
| 96 | - } | |
| 97 | - else | |
| 98 | - { | |
| 99 | - $result = $wpdb->insert( | |
| 100 | - $wpdb->prefix . SH_CD_TABLE, | |
| 101 | - array( | |
| 102 | - 'slug' => $slug, | |
| 103 | - 'data' => $data | |
| 104 | - ), | |
| 105 | - array( | |
| 106 | - '%s', | |
| 107 | - '%s' | |
| 108 | - ) | |
| 109 | - ); | |
| 110 | - | |
| 111 | - sh_cd_delete_cache($slug); | |
| 112 | - } | |
| 113 | - | |
| 114 | - if (false === $result) { | |
| 115 | - return false; | |
| 116 | - } | |
| 117 | - else | |
| 118 | - { | |
| 119 | - return true; | |
| 120 | - } | |
| 121 | - | |
| 122 | -} | |
| 123 | - | |
| 124 | -function sh_cd_delete_shortcode($id) | |
| 125 | -{ | |
| 126 | - if (!is_admin() || !is_numeric($id)) | |
| 127 | - return false; | |
| 128 | - | |
| 129 | - global $wpdb; | |
| 130 | - | |
| 131 | - if (false === $wpdb->delete( $wpdb->prefix . SH_CD_TABLE, array( 'id' => $id ) )) { | |
| 132 | - return false; | |
| 133 | - } | |
| 134 | - else { | |
| 135 | - return true; | |
| 136 | - } | |
| 137 | - | |
| 138 | -} | |
| 139 | - | |
| 140 | -function sh_cd_get_slug($text) | |
| 141 | -{ | |
| 142 | - if(!empty($text)) | |
| 143 | - { | |
| 144 | - $text = sanitize_title($text); | |
| 145 | - | |
| 146 | - $original_slug = $text; | |
| 147 | - | |
| 148 | - $try = 1; | |
| 149 | - | |
| 150 | - // If slug exists, then fetch a unique one! | |
| 151 | - while (!sh_cd_is_slug_unique($text)) | |
| 152 | - { | |
| 153 | - $text = $original_slug . '_' . $try; | |
| 154 | - | |
| 155 | - $try++; | |
| 156 | - } | |
| 157 | - } | |
| 158 | - | |
| 159 | - return $text; | |
| 160 | -} | |
| 161 | - | |
| 162 | -function sh_cd_is_slug_unique($slug) | |
| 163 | -{ | |
| 164 | - if (!is_admin() || empty($slug)) | |
| 165 | - return false; | |
| 166 | - | |
| 167 | - global $wpdb; | |
| 168 | - | |
| 169 | - $sql = $wpdb->prepare('SELECT count(slug) FROM ' . $wpdb->prefix . SH_CD_TABLE . ' where slug = %s', $slug); | |
| 170 | - | |
| 171 | - $row = $wpdb->get_var( $sql ); | |
| 172 | - | |
| 173 | - if(0 == $row) | |
| 174 | - { | |
| 175 | - return true; | |
| 176 | - } | |
| 177 | - else | |
| 178 | - { | |
| 179 | - return false; | |
| 180 | - } | |
| 181 | - | |
| 182 | - | |
| 183 | -} | |
| 184 | - | |
| 185 | -function sh_cd_create_database_table() | |
| 186 | -{ | |
| 187 | - global $wpdb; | |
| 188 | - | |
| 189 | - $table_name = $wpdb->prefix . SH_CD_TABLE; | |
| 190 | - | |
| 191 | - $charset_collate = $wpdb->get_charset_collate(); | |
| 192 | - | |
| 193 | - $sql = "CREATE TABLE $table_name ( | |
| 194 | - id mediumint(9) NOT NULL AUTO_INCREMENT, | |
| 195 | - slug varchar(100) NOT NULL, | |
| 196 | - data text, | |
| 197 | - UNIQUE KEY id (id) | |
| 198 | - ) $charset_collate;"; | |
| 199 | - | |
| 200 | - $wpdb->query($sql); | |
| 201 | - | |
| 202 | -} | |
| 203 | - | |
| 204 | -function sh_cd_display_message($text, $error = false) | |
| 205 | -{ | |
| 206 | - if (!empty($text)) | |
| 207 | - { | |
| 208 | - $class = (($error) ? 'error' : 'updated'); | |
| 209 | - | |
| 210 | - echo '<div class="' . $class . '"> | |
| 211 | - <p>' . $text . '</p> | |
| 212 | - </div>'; | |
| 213 | - } | |
| 214 | -} | |
| 215 | - | |
| 216 | -function sh_cd_create_dialog_jquery_code($title, $message, $class_used_to_prompt_confirmation, $js_call = false) | |
| 217 | -{ | |
| 218 | - global $wp_scripts; | |
| 219 | - $queryui = $wp_scripts->query('jquery-ui-core'); | |
| 220 | - $url = "//ajax.googleapis.com/ajax/libs/jqueryui/".$queryui->ver."/themes/smoothness/jquery-ui.css"; | |
| 221 | - wp_enqueue_script( 'jquery-ui-dialog' ); | |
| 222 | - wp_enqueue_style('jquery-ui-smoothness', $url, false, null); | |
| 223 | - | |
| 224 | - $id_hash = md5($title . $message . $class_used_to_prompt_confirmation); | |
| 225 | - | |
| 226 | - ?> | |
| 227 | - <div id='<?php echo $id_hash; ?>' title='<?php echo $title; ?>'> | |
| 228 | - <p><?php echo $message; ?></p> | |
| 229 | - </div> | |
| 230 | - <script> | |
| 231 | - jQuery(function($) { | |
| 232 | - | |
| 233 | - var $info = $('#<?php echo $id_hash; ?>'); | |
| 234 | - | |
| 235 | - $info.dialog({ | |
| 236 | - 'dialogClass' : 'wp-dialog', | |
| 237 | - 'modal' : true, | |
| 238 | - 'autoOpen' : false | |
| 239 | - }); | |
| 240 | - | |
| 241 | - $('.<?php echo $class_used_to_prompt_confirmation; ?>').click(function(event) { | |
| 242 | - | |
| 243 | - event.preventDefault(); | |
| 244 | - | |
| 245 | - target_url = $(this).attr('href'); | |
| 246 | - | |
| 247 | - var $info = $('#<?php echo $id_hash; ?>'); | |
| 248 | - | |
| 249 | - $info.dialog({ | |
| 250 | - 'dialogClass' : 'wp-dialog', | |
| 251 | - 'modal' : true, | |
| 252 | - 'autoOpen' : false, | |
| 253 | - 'closeOnEscape' : true, | |
| 254 | - 'buttons' : { | |
| 255 | - 'Yes': function() { | |
| 256 | - | |
| 257 | - <?php if ($js_call != false): ?> | |
| 258 | - <?php echo $js_call; ?> | |
| 259 | - | |
| 260 | - $(this).dialog('close'); | |
| 261 | - <?php else: ?> | |
| 262 | - window.location.href = target_url; | |
| 263 | - <?php endif; ?> | |
| 264 | - }, | |
| 265 | - 'No': function() { | |
| 266 | - $(this).dialog('close'); | |
| 267 | - } | |
| 268 | - } | |
| 269 | - }); | |
| 270 | - | |
| 271 | - $info.dialog('open'); | |
| 272 | - }); | |
| 273 | - | |
| 274 | - }); | |
| 275 | - | |
| 276 | - | |
| 277 | - | |
| 278 | - | |
| 279 | - </script> | |
| 280 | - | |
| 281 | - <?php | |
| 282 | -} | |
| 283 | - | |
| 284 | -function sh_cd_get_cache($key) | |
| 285 | -{ | |
| 286 | - $key = sh_cd_generate_cache_key($key); | |
| 287 | - | |
| 288 | - return get_transient($key); | |
| 289 | -} | |
| 290 | -function sh_cd_set_cache($key, $data) | |
| 291 | -{ | |
| 292 | - $key = sh_cd_generate_cache_key($key); | |
| 293 | - | |
| 294 | - set_transient($key, $data, SH_CD_CACHING_TIME); | |
| 295 | -} | |
| 296 | -function sh_cd_delete_cache($key) | |
| 297 | -{ | |
| 298 | - $key = sh_cd_generate_cache_key($key); | |
| 299 | - | |
| 300 | - return delete_transient($key); | |
| 301 | -} | |
| 302 | -function sh_cd_generate_cache_key($key) | |
| 303 | -{ | |
| 304 | - return SH_CD_SHORTCODE . $key; | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +defined('ABSPATH') or die('Jog on!'); | |
| 4 | + | |
| 5 | +/** | |
| 6 | + * Save / Insert a shortcode | |
| 7 | + * | |
| 8 | + * @return bool | |
| 9 | + */ | |
| 10 | +function sh_cd_shortcodes_save_post() { | |
| 11 | + | |
| 12 | + // Capture the raw $_POST fields, the save functions will process and validate the data | |
| 13 | + $shortcode = sh_cd_get_values_from_post( [ 'id', 'slug', 'previous_slug', 'data', 'disabled', 'multisite' ] ); | |
| 14 | + | |
| 15 | + return sh_cd_db_shortcodes_save( $shortcode ); | |
| 16 | +} | |
| 17 | + | |
| 18 | +/** | |
| 19 | + * Replace user parameters within a shortcode e.g. look for %%parameter%% and replace | |
| 20 | + * | |
| 21 | + * @param $shortcode | |
| 22 | + * @param $user_defined_parameters | |
| 23 | + * | |
| 24 | + * @return mixed | |
| 25 | + */ | |
| 26 | +function sh_cd_apply_user_defined_parameters( $shortcode, $user_defined_parameters ){ | |
| 27 | + | |
| 28 | + // Ensure we have something to do! | |
| 29 | + if ( true === empty( $user_defined_parameters ) || false === is_array( $user_defined_parameters ) ) { | |
| 30 | + return $shortcode; | |
| 31 | + } | |
| 32 | + | |
| 33 | + foreach ( $user_defined_parameters as $key => $value ) { | |
| 34 | + $shortcode = str_replace( '%%' . $key . '%%', $value, $shortcode ); | |
| 35 | + } | |
| 36 | + | |
| 37 | + return $shortcode; | |
| 38 | +} | |
| 39 | + | |
| 40 | +/** | |
| 41 | + * Generate a unique slug | |
| 42 | + * | |
| 43 | + * @param $slug | |
| 44 | + * | |
| 45 | + * @return string | |
| 46 | + */ | |
| 47 | +function sh_cd_slug_generate( $slug, $exising_id = NULL ) { | |
| 48 | + | |
| 49 | + if ( true === empty( $slug ) ) { | |
| 50 | + return NULL; | |
| 51 | + } | |
| 52 | + | |
| 53 | + $slug = sanitize_title( $slug ); | |
| 54 | + | |
| 55 | + $original_slug = $slug; | |
| 56 | + | |
| 57 | + $try = 1; | |
| 58 | + | |
| 59 | + // Ensure the slug is unique | |
| 60 | + while ( false === sh_cd_slug_is_unique( $slug, $exising_id ) ) { | |
| 61 | + | |
| 62 | + $slug = sprintf( '%s_%d', $original_slug, $try ); | |
| 63 | + | |
| 64 | + $try++; | |
| 65 | + } | |
| 66 | + | |
| 67 | + return $slug; | |
| 68 | +} | |
| 69 | + | |
| 70 | +/** | |
| 71 | + * Clone an existing shortcode! | |
| 72 | + * | |
| 73 | + * @param $id | |
| 74 | + * | |
| 75 | + * @return bool | |
| 76 | + */ | |
| 77 | +function sh_cd_clone( $id ) { | |
| 78 | + | |
| 79 | + if( false === SH_CD_IS_PREMIUM ) { | |
| 80 | + return true; | |
| 81 | + } | |
| 82 | + | |
| 83 | + if ( false === is_numeric( $id ) ) { | |
| 84 | + return false; | |
| 85 | + } | |
| 86 | + | |
| 87 | + $to_be_cloned = sh_cd_db_shortcodes_by_id( $id ); | |
| 88 | + | |
| 89 | + if ( true === empty( $to_be_cloned ) ) { | |
| 90 | + return false; | |
| 91 | + } | |
| 92 | + | |
| 93 | + unset( $to_be_cloned['id'] ); | |
| 94 | + | |
| 95 | + return sh_cd_db_shortcodes_save( $to_be_cloned ); | |
| 96 | +} | |
| 97 | + | |
| 98 | +/** | |
| 99 | + * Display message in admin UI | |
| 100 | + * | |
| 101 | + * @param $text | |
| 102 | + * @param bool $error | |
| 103 | + */ | |
| 104 | +function sh_cd_message_display( $text, $error = false ) { | |
| 105 | + | |
| 106 | + if ( true === empty( $text ) ) { | |
| 107 | + return; | |
| 108 | + } | |
| 109 | + | |
| 110 | + printf( '<div class="%s"><p>%s</p></div>', | |
| 111 | + true === $error ? 'error' : 'updated', | |
| 112 | + esc_html( $text ) | |
| 113 | + ); | |
| 114 | + | |
| 115 | + //TODO: Hook this to use admin_notices | |
| 116 | +} | |
| 117 | + | |
| 118 | +/** | |
| 119 | + * Fetch cache item | |
| 120 | + * | |
| 121 | + * @param $key | |
| 122 | + * | |
| 123 | + * @return mixed | |
| 124 | + */ | |
| 125 | +function sh_cd_cache_get( $key ) { | |
| 126 | + | |
| 127 | + $key = sh_cd_cache_generate_key( $key ); | |
| 128 | + | |
| 129 | + return get_transient( $key ); | |
| 130 | +} | |
| 131 | + | |
| 132 | +/** | |
| 133 | + * Set cache item | |
| 134 | + * | |
| 135 | + * @param $key | |
| 136 | + * @param $data | |
| 137 | + */ | |
| 138 | +function sh_cd_cache_set( $key, $data, $expire = NULL ) { | |
| 139 | + | |
| 140 | + | |
| 141 | + $expire = ( false === empty( $expire ) ) ? (int) $expire : 1 * HOUR_IN_SECONDS; | |
| 142 | + | |
| 143 | + $key = sh_cd_cache_generate_key( $key ); | |
| 144 | + | |
| 145 | + set_transient( $key, $data, $expire ); | |
| 146 | +} | |
| 147 | + | |
| 148 | +/** | |
| 149 | + * Delete cache for given shortcode slug / ID | |
| 150 | + * | |
| 151 | + * @param $slug_or_key | |
| 152 | + */ | |
| 153 | +function sh_cd_cache_delete_by_slug_or_key( $slug_or_key ) { | |
| 154 | + | |
| 155 | + if ( true === is_numeric( $slug_or_key ) ) { | |
| 156 | + | |
| 157 | + $slug_or_key = sh_cd_db_shortcodes_get_slug_by_id( $slug_or_key ); | |
| 158 | + | |
| 159 | + sh_cd_cache_delete( $slug_or_key ); | |
| 160 | + | |
| 161 | + } else { | |
| 162 | + sh_cd_cache_delete( $slug_or_key ); | |
| 163 | + } | |
| 164 | + | |
| 165 | + // Delete site option | |
| 166 | + $slug_or_key = SH_CD_PREFIX . $slug_or_key; | |
| 167 | + | |
| 168 | + delete_site_option( $slug_or_key ); | |
| 169 | + | |
| 170 | +} | |
| 171 | + | |
| 172 | +/** | |
| 173 | + * Delete cache item | |
| 174 | + * | |
| 175 | + * @param $key | |
| 176 | + * | |
| 177 | + * @return mixed | |
| 178 | + */ | |
| 179 | +function sh_cd_cache_delete( $key ) { | |
| 180 | + | |
| 181 | + $key = sh_cd_cache_generate_key( $key ); | |
| 182 | + | |
| 183 | + return delete_transient( $key ); | |
| 184 | +} | |
| 185 | + | |
| 186 | +/** | |
| 187 | + * Generate cache key | |
| 188 | + * | |
| 189 | + * @param $key | |
| 190 | + * | |
| 191 | + * @return string | |
| 192 | + */ | |
| 193 | +function sh_cd_cache_generate_key( $key ) { | |
| 194 | + return SH_CD_SHORTCODE . SH_CD_PLUGIN_VERSION . $key; | |
| 195 | +} | |
| 196 | + | |
| 197 | +/** | |
| 198 | + * Return link to list own shortcodes | |
| 199 | + * | |
| 200 | + * @return mixed | |
| 201 | + */ | |
| 202 | +function sh_cd_link_your_shortcodes() { | |
| 203 | + | |
| 204 | + $link = admin_url('admin.php?page=sh-cd-shortcode-variables-your-shortcodes'); | |
| 205 | + | |
| 206 | + return esc_url( $link ); | |
| 207 | +} | |
| 208 | + | |
| 209 | +/** | |
| 210 | + * Return link to add own shortcode | |
| 211 | + * | |
| 212 | + * @return mixed | |
| 213 | + */ | |
| 214 | +function sh_cd_link_your_shortcodes_add() { | |
| 215 | + | |
| 216 | + $link = admin_url('admin.php?page=sh-cd-shortcode-variables-your-shortcodes&action=add'); | |
| 217 | + | |
| 218 | + return esc_url( $link ); | |
| 219 | +} | |
| 220 | + | |
| 221 | +/** | |
| 222 | + * Return link to edit own shortcode | |
| 223 | + * | |
| 224 | + * @return mixed | |
| 225 | + */ | |
| 226 | +function sh_cd_link_your_shortcodes_edit( $id ) { | |
| 227 | + | |
| 228 | + $link = admin_url('admin.php?page=sh-cd-shortcode-variables-your-shortcodes&action=edit&id=' . (int) $id ); | |
| 229 | + | |
| 230 | + return esc_url( $link ); | |
| 231 | +} | |
| 232 | + | |
| 233 | +/** | |
| 234 | + * Return link to delete own shortcode | |
| 235 | + * | |
| 236 | + * @param $id | |
| 237 | + * @return mixed | |
| 238 | + */ | |
| 239 | +function sh_cd_link_your_shortcodes_delete( $id ) { | |
| 240 | + | |
| 241 | + $link = admin_url('admin.php?page=sh-cd-shortcode-variables-your-shortcodes&action=delete&id=' . (int) $id ); | |
| 242 | + | |
| 243 | + return esc_url( $link ); | |
| 244 | +} | |
| 245 | + | |
| 246 | +/** | |
| 247 | + * Either fetch data from the $_POST object or from the array passed in! | |
| 248 | + * | |
| 249 | + * @param $object | |
| 250 | + * @param $key | |
| 251 | + * @return string | |
| 252 | + */ | |
| 253 | +function sh_cd_get_value_from_post_or_obj( $object, $key ) { | |
| 254 | + | |
| 255 | + if ( true === isset( $_POST[ $key ] ) ) { | |
| 256 | + return $_POST[ $key ]; | |
| 257 | + } | |
| 258 | + | |
| 259 | + if ( true === isset( $object[ $key ] ) ) { | |
| 260 | + return $object[ $key ]; | |
| 261 | + } | |
| 262 | + | |
| 263 | + return ''; | |
| 264 | +} | |
| 265 | + | |
| 266 | +/** | |
| 267 | + * Either fetch data from the $_POST object for the given object keys | |
| 268 | + * | |
| 269 | + * @param $keys | |
| 270 | + * @return array | |
| 271 | + */ | |
| 272 | +function sh_cd_get_values_from_post( $keys ) { | |
| 273 | + | |
| 274 | + $data = []; | |
| 275 | + | |
| 276 | + foreach ( $keys as $key ) { | |
| 277 | + | |
| 278 | + if ( true === isset( $_POST[ $key ] ) ) { | |
| 279 | + $data[ $key ] = $_POST[ $key ]; | |
| 280 | + } else { | |
| 281 | + $data[ $key ] = ''; | |
| 282 | + } | |
| 283 | + | |
| 284 | + } | |
| 285 | + | |
| 286 | + return $data; | |
| 287 | +} | |
| 288 | + | |
| 289 | +/** | |
| 290 | + * Toggle the status of a shortcode | |
| 291 | + * | |
| 292 | + * @param $id | |
| 293 | + */ | |
| 294 | +function sh_cd_toggle_status( $id ) { | |
| 295 | + | |
| 296 | + $slug = sh_cd_db_shortcodes_by_id( (int) $id ); | |
| 297 | + | |
| 298 | + if ( false === empty( $slug ) ) { | |
| 299 | + | |
| 300 | + $status = ( 1 === (int) $slug['disabled'] ) ? 0 : 1 ; | |
| 301 | + | |
| 302 | + sh_cd_db_shortcodes_update_status( $id, $status ); | |
| 303 | + | |
| 304 | + return $status; | |
| 305 | + } | |
| 306 | + | |
| 307 | + return NULL; | |
| 308 | +} | |
| 309 | + | |
| 310 | +/** | |
| 311 | + * Toggle the multisite of a shortcode | |
| 312 | + * | |
| 313 | + * @param $id | |
| 314 | + * @return int|null | |
| 315 | + */ | |
| 316 | +function sh_cd_toggle_multisite( $id ) { | |
| 317 | + | |
| 318 | + $slug = sh_cd_db_shortcodes_by_id( (int) $id ); | |
| 319 | + | |
| 320 | + if ( false === empty( $slug ) ) { | |
| 321 | + | |
| 322 | + $multisite = ( 1 === (int) $slug['multisite'] ) ? 0 : 1 ; | |
| 323 | + | |
| 324 | + sh_cd_db_shortcodes_update_multisite( $id, $multisite ); | |
| 325 | + | |
| 326 | + return $multisite; | |
| 327 | + } | |
| 328 | + | |
| 329 | + return NULL; | |
| 330 | +} | |
| 331 | + | |
| 332 | + | |
| 333 | +/** | |
| 334 | + * Display a table of premade shortcodes | |
| 335 | + * | |
| 336 | + * @param string $display | |
| 337 | + * @return string | |
| 338 | + */ | |
| 339 | +function sh_cd_display_premade_shortcodes( $display = 'all' ) { | |
| 340 | + | |
| 341 | + $premium_user = SH_CD_IS_PREMIUM; | |
| 342 | + $upgrade_link = sprintf( '<a class="button" href="%1$s"><i class="fas fa-check"></i> %2$s</a>', sh_cd_license_upgrade_link(), __('Upgrade now', SH_CD_SLUG ) ); | |
| 343 | + | |
| 344 | + switch ( $display ) { | |
| 345 | + case 'free': | |
| 346 | + $shortcodes = sh_cd_shortcode_presets_free_list(); | |
| 347 | + $show_premium_col = false; | |
| 348 | + break; | |
| 349 | + case 'premium': | |
| 350 | + $shortcodes = sh_cd_shortcode_presets_premium_list(); | |
| 351 | + $show_premium_col = false; | |
| 352 | + break; | |
| 353 | + default: | |
| 354 | + $shortcodes = sh_cd_presets_both_lists(); | |
| 355 | + $show_premium_col = true; | |
| 356 | + } | |
| 357 | + | |
| 358 | + $html = sprintf('<table class="widefat sh-cd-table" width="100%%"> | |
| 359 | + <tr class="row-title"> | |
| 360 | + <th class="row-title" width="30%%">%s</th>', __('Shortcode', SH_CD_SLUG ) ); | |
| 361 | + | |
| 362 | + if ( true === $show_premium_col) { | |
| 363 | + $html .= sprintf( '<th class="row-title">%s</th>', __('Premium', SH_CD_SLUG ) ); | |
| 364 | + } | |
| 365 | + | |
| 366 | + $html .= sprintf( '<th width="*">%s</th> | |
| 367 | + </tr>', __('Description', SH_CD_SLUG ) ); | |
| 368 | + | |
| 369 | + $class = ''; | |
| 370 | + | |
| 371 | + foreach ( $shortcodes as $key => $data ) { | |
| 372 | + | |
| 373 | + $class = ($class == 'alternate') ? '' : 'alternate'; | |
| 374 | + | |
| 375 | + $shortcode = '[' . SH_CD_SHORTCODE. ' slug="' . $key . '"]'; | |
| 376 | + | |
| 377 | + $premium_shortcode = ( true === isset( $data['premium'] ) && true === $data['premium'] ); | |
| 378 | + | |
| 379 | + $html .= sprintf( '<tr class="%s"><td>%s</td>', $class, esc_html( $shortcode ) ); | |
| 380 | + | |
| 381 | + | |
| 382 | + if ( true === $show_premium_col) { | |
| 383 | + | |
| 384 | + $html .= sprintf( '<td align="middle">%s%s</td>', | |
| 385 | + ( true === $premium_shortcode && true === $premium_user ) ? '<i class="fas fa-check"></i>' : '', | |
| 386 | + ( true == $premium_shortcode && false === $premium_user ) ? $upgrade_link : '' | |
| 387 | + ); | |
| 388 | + } | |
| 389 | + | |
| 390 | + $html .= sprintf( '<td>%s</td></tr>', wp_kses_post( $data['description'] ) ); | |
| 391 | + | |
| 392 | + } | |
| 393 | + | |
| 394 | + $html .= '</table>'; | |
| 395 | + | |
| 396 | + return $html; | |
| 397 | +} | |
| 398 | + | |
| 399 | +/** | |
| 400 | + * Display an upgrade button | |
| 401 | + * | |
| 402 | + * @param string $css_class | |
| 403 | + * @param null $link | |
| 404 | + */ | |
| 405 | +function sh_cd_upgrade_button( $css_class = '', $link = NULL ) { | |
| 406 | + | |
| 407 | + $link = ( false === empty( $link ) ) ? $link : SH_CD_UPGRADE_LINK . '?hash=' . sh_cd_generate_site_hash() ; | |
| 408 | + | |
| 409 | + echo sprintf('<a href="%s" class="button-primary sh-cd-upgrade-button%s"><i class="far fa-credit-card"></i> %s £%s %s</a>', | |
| 410 | + esc_url( $link ), | |
| 411 | + esc_attr( ' ' . $css_class ), | |
| 412 | + __( 'Upgrade to Premium for ', SH_CD_SLUG ), | |
| 413 | + esc_html( sh_cd_license_price() ), | |
| 414 | + __( 'a year ', SH_CD_SLUG ) | |
| 415 | + ); | |
| 416 | +} | |
| 417 | + | |
| 418 | +/** | |
| 419 | + * Is multsite functionality active for this install? | |
| 420 | + * | |
| 421 | + * @return bool | |
| 422 | + */ | |
| 423 | +function sh_cd_is_multisite_enabled() { | |
| 424 | + | |
| 425 | + if ( false === is_multisite() ) { | |
| 426 | + return false; | |
| 427 | + } | |
| 428 | + | |
| 429 | + if ( false === SH_CD_IS_PREMIUM ) { | |
| 430 | + return false; | |
| 431 | + } | |
| 432 | + | |
| 433 | + return true; | |
| 434 | +} | |
| 435 | + | |
| 436 | +/** | |
| 437 | + * Fetch all multisite slugs | |
| 438 | + * | |
| 439 | + * @return array|null | |
| 440 | + */ | |
| 441 | +function sh_cd_multisite_slugs() { | |
| 442 | + | |
| 443 | + if ( false === is_multisite() ) { | |
| 444 | + return []; | |
| 445 | + } | |
| 446 | + | |
| 447 | + $cache = sh_cd_cache_get( 'sh-cd-multisite-slugs' ); | |
| 448 | + | |
| 449 | + if ( false !== $cache ) { | |
| 450 | + return $cache; | |
| 451 | + } | |
| 452 | + | |
| 453 | + $slugs = sh_cd_db_shortcodes_multisite_slugs(); | |
| 454 | + | |
| 455 | + $slugs = ( false === empty( $slugs ) ) ? wp_list_pluck( $slugs, 'slug' ) : []; | |
| 456 | + | |
| 457 | + // Cache this for a short time | |
| 458 | + sh_cd_cache_set( 'sh-cd-multisite-slugs', $slugs, 30 ); | |
| 459 | + | |
| 460 | + return ( true === is_array( $slugs ) ) ? $slugs : []; | |
| 461 | +} | |
| 462 | + | |
| 463 | +/** | |
| 464 | + * Have we reached the limit of free shortcodes? | |
| 465 | + * @return bool | |
| 466 | + */ | |
| 467 | +function sh_cd_reached_free_limit() { | |
| 468 | + | |
| 469 | + if ( true === SH_CD_IS_PREMIUM ) { | |
| 470 | + return false; | |
| 471 | + } | |
| 472 | + | |
| 473 | + $existing_shortcodes = sh_cd_db_shortcodes_count(); | |
| 474 | + | |
| 475 | + if ( true === empty( $existing_shortcodes ) ) { | |
| 476 | + return false; | |
| 477 | + } | |
| 478 | + | |
| 479 | + return ( (int) $existing_shortcodes >= SH_CD_FREE_SHORTCODE_LIMIT ); | |
| 480 | +} | |
| 481 | + | |
| 482 | +/** | |
| 483 | + * Get the minimum user role allowed for viewing data pages in admin | |
| 484 | + * @return mixed|void | |
| 485 | + */ | |
| 486 | +function sh_cd_permission_role() { | |
| 487 | + | |
| 488 | + // If not premium, then admin only | |
| 489 | + if ( false === SH_CD_IS_PREMIUM ) { | |
| 490 | + return 'manage_options'; | |
| 491 | + } | |
| 492 | + | |
| 493 | + $permission_role = get_option( 'sh-cd-edit-permissions', 'manage_options' ); | |
| 494 | + | |
| 495 | + return ( false === empty( $permission_role ) ) ? $permission_role : 'manage_options'; | |
| 496 | +} | |
| 497 | + | |
| 498 | +/** | |
| 499 | + * Does the user have the correct permissions to view this page? | |
| 500 | + */ | |
| 501 | +function sh_cd_permission_check() { | |
| 502 | + | |
| 503 | + $allowed_viewer = sh_cd_permission_role(); | |
| 504 | + | |
| 505 | + if ( false === current_user_can( $allowed_viewer ) ) { | |
| 506 | + wp_die( __( 'You do not have sufficient permissions to access this page.', SH_CD_SLUG ) ); | |
| 507 | + } | |
| 508 | +} | |
| 509 | + | |
| 510 | +/** | |
| 511 | + * Is the shortcode [sv slug="sc-db-value-by-id"] enabled | |
| 512 | + * @return bool (default false) | |
| 513 | + */ | |
| 514 | +function sh_cd_is_shortcode_db_value_by_id_enabled() { | |
| 515 | + | |
| 516 | + if ( false === SH_CD_IS_PREMIUM ) { | |
| 517 | + return false; | |
| 518 | + } | |
| 519 | + | |
| 520 | + // Disabling by filter overrides the setting in WP admin | |
| 521 | + if ( true === apply_filters( 'disable-ss-sc-db-value-by-id', __return_false() ) ) { | |
| 522 | + return false; | |
| 523 | + } | |
| 524 | + | |
| 525 | + $value = get_option( 'sh-cd-shortcode-db-value-by-id-enabled', false ); | |
| 526 | + | |
| 527 | + return sh_cd_to_bool( $value ); | |
| 528 | +} | |
| 529 | + | |
| 530 | +/** | |
| 531 | + * Display upgrade notice | |
| 532 | + * | |
| 533 | + * @param bool $pro_plus | |
| 534 | + */ | |
| 535 | +function sh_cd_display_pro_upgrade_notice( ) { | |
| 536 | + ?> | |
| 537 | + | |
| 538 | + <div class="postbox sh-cd-advertise-premium"> | |
| 539 | + <h3 class="hndle"><span><?php echo __( 'Upgrade Snippet Shortcodes and get more features!', SH_CD_SLUG ); ?> </span></h3> | |
| 540 | + <div style="padding: 0px 15px 0px 15px"> | |
| 541 | + <p><a href="<?php echo esc_url( admin_url('admin.php?page=sh-cd-shortcode-variables-license') ); ?>" class="button-primary"><?php echo __( 'Upgrade now', SH_CD_SLUG ); ?></a></p> | |
| 542 | + </div> | |
| 543 | + </div> | |
| 544 | + | |
| 545 | + <?php | |
| 546 | +} | |
| 547 | + | |
| 548 | + | |
| 549 | +/** | |
| 550 | + * Process a CSV attachment and import into database | |
| 551 | + * | |
| 552 | + * @param $attachment_id | |
| 553 | + * | |
| 554 | + * @param bool $dry_run | |
| 555 | + * | |
| 556 | + * @return string | |
| 557 | + */ | |
| 558 | +function sh_cd_import_csv( $attachment_id, $dry_run = true ) { | |
| 559 | + | |
| 560 | + if ( false === sh_cd_permission_check() ) { | |
| 561 | + return 'You do not have the correct admin permissions'; | |
| 562 | + } | |
| 563 | + | |
| 564 | + if ( false === SH_CD_IS_PREMIUM ) { | |
| 565 | + return 'This is a premium feature'; | |
| 566 | + } | |
| 567 | + | |
| 568 | + $csv_path = get_attached_file( $attachment_id ); | |
| 569 | + $admin_id = get_current_user_id(); | |
| 570 | + | |
| 571 | + if ( true === empty( $csv_path ) || false === file_exists( $csv_path )) { | |
| 572 | + return 'Error: Error loading CSV from disk.'; | |
| 573 | + } | |
| 574 | + | |
| 575 | + $csv = array_map('str_getcsv', file( $csv_path ) ); | |
| 576 | + | |
| 577 | + if ( true === empty( $csv ) ) { | |
| 578 | + return 'Error: The CSV appears to be empty.'; | |
| 579 | + } | |
| 580 | + | |
| 581 | + array_walk($csv, function(&$a) use ($csv) { | |
| 582 | + $a = array_combine($csv[0], $a); | |
| 583 | + }); | |
| 584 | + | |
| 585 | + $validate_header_result = sh_cd_import_csv_validate_header( $csv[0] ); | |
| 586 | + | |
| 587 | + if ( true !== $validate_header_result ) { | |
| 588 | + return $validate_header_result; | |
| 589 | + } | |
| 590 | + | |
| 591 | + array_shift($csv ); | |
| 592 | + | |
| 593 | + if ( true === empty( $csv ) ) { | |
| 594 | + return 'Error: The CSV appears to be empty (when header hs been removed).'; | |
| 595 | + } | |
| 596 | + | |
| 597 | + $errors = 0; | |
| 598 | + | |
| 599 | + $output = sprintf( '%d rows to process...' . PHP_EOL, count( $csv ) ); | |
| 600 | + | |
| 601 | + if ( true === $dry_run ) { | |
| 602 | + $output .= 'DRY RUN MODE! No data will be imported.' . PHP_EOL; | |
| 603 | + } | |
| 604 | + | |
| 605 | + foreach ( $csv as $row ) { | |
| 606 | + | |
| 607 | + if ( $errors >= 50 ) { | |
| 608 | + $output .= 'Aborted! More than 50 errors have been detected in this file.' . PHP_EOL; | |
| 609 | + break; | |
| 610 | + } | |
| 611 | + | |
| 612 | + $row = array_change_key_case( $row ); // Force CSV headers to lowercase | |
| 613 | + | |
| 614 | + $validation_result = sh_cd_import_csv_validate_row( $row ); | |
| 615 | + | |
| 616 | + // Validate a row before proceeding | |
| 617 | + if ( true !== $validation_result ) { | |
| 618 | + $output .= $validation_result . PHP_EOL; | |
| 619 | + $errors++; | |
| 620 | + continue; | |
| 621 | + } | |
| 622 | + | |
| 623 | + if ( false === $dry_run ) { | |
| 624 | + | |
| 625 | + $shortcode = [ 'slug' => $row[ 'slug' ], | |
| 626 | + 'previous_slug' => '', | |
| 627 | + 'data' => $row[ 'content' ], | |
| 628 | + 'disabled' => ! sh_cd_to_bool( $row[ 'enabled' ] ), | |
| 629 | + 'multisite' => sh_cd_to_bool( $row[ 'global' ] ) | |
| 630 | + ]; | |
| 631 | + | |
| 632 | + $result = sh_cd_db_shortcodes_save( $shortcode ); | |
| 633 | + | |
| 634 | + if ( false === $result ) { | |
| 635 | + $output .= 'Skipped: Error inserting into database (most likely a field contains too many characters or in the wrong format): ' . implode( ',', $row ) . PHP_EOL; | |
| 636 | + } | |
| 637 | + } | |
| 638 | + | |
| 639 | + } | |
| 640 | + | |
| 641 | + if ( $errors > 0 ) { | |
| 642 | + $output .= sprintf( '%d errors were detected and the rows skipped.' . PHP_EOL, $errors ); | |
| 643 | + } | |
| 644 | + | |
| 645 | + $output .= 'Completed.'; | |
| 646 | + | |
| 647 | + return $output; | |
| 648 | + | |
| 649 | +} | |
| 650 | + | |
| 651 | +/** | |
| 652 | + * Verify header row | |
| 653 | + * @param $header_row | |
| 654 | + * | |
| 655 | + * @return bool|string | |
| 656 | + */ | |
| 657 | +function sh_cd_import_csv_validate_header( $header_row ) { | |
| 658 | + | |
| 659 | + $expected_headers = [ 'slug', 'content', 'global', 'enabled' ]; | |
| 660 | + | |
| 661 | + foreach ( $expected_headers as $column ) { | |
| 662 | + | |
| 663 | + if ( false === isset( $header_row[ $column ] ) ) { | |
| 664 | + return 'Missing column: ' . $column . '. Expecting: ' . implode( ',', $expected_headers ) . PHP_EOL; | |
| 665 | + } | |
| 666 | + } | |
| 667 | + | |
| 668 | + return true; | |
| 669 | +} | |
| 670 | + | |
| 671 | +/** | |
| 672 | + * Validate CSV row | |
| 673 | + * @param $csv_row | |
| 674 | + * | |
| 675 | + * @return bool|string | |
| 676 | + */ | |
| 677 | +function sh_cd_import_csv_validate_row( $csv_row ) { | |
| 678 | + | |
| 679 | + if ( true === empty( $csv_row[ 'slug' ] ) ) { | |
| 680 | + return 'Skipped: Missing slug: ' . implode( ',', $csv_row ); | |
| 681 | + } | |
| 682 | + | |
| 683 | + if ( false === empty( $isset[ 'content' ] ) ) { | |
| 684 | + return 'Skipped: Content: ' . implode( ',', $csv_row ); | |
| 685 | + } | |
| 686 | + | |
| 687 | + $allowed_bools = [ 'yes', 'no', 'true', 'false', '1', '0' ]; | |
| 688 | + | |
| 689 | + if ( true === empty( $csv_row[ 'global' ] ) || | |
| 690 | + false === in_array( $csv_row[ 'global' ], $allowed_bools ) ) { | |
| 691 | + return 'Skipped: Invalid "global" value. Must be "yes" or "no": ' . implode( ',', $csv_row ); | |
| 692 | + } | |
| 693 | + | |
| 694 | + if ( true === empty( $csv_row[ 'enabled' ] ) || | |
| 695 | + false === in_array( $csv_row[ 'enabled' ], $allowed_bools ) ) { | |
| 696 | + return 'Skipped: Invalid "enabled" value. Must be "yes" or "no": ' . implode( ',', $csv_row ); | |
| 697 | + } | |
| 698 | + | |
| 699 | + return true; | |
| 700 | +} | |
| 701 | + | |
| 702 | +/** | |
| 703 | + * Convert string to bool | |
| 704 | + * @param $string | |
| 705 | + * @return mixed | |
| 706 | + */ | |
| 707 | +function sh_cd_to_bool( $string ) { | |
| 708 | + return filter_var( $string, FILTER_VALIDATE_BOOLEAN ); | |
| 305 | 709 | } |
