/** * Print scripts to WP Tweets PRO pages. */ function wpt_admin_script() { global $current_screen; if ($current_screen->base == 'post' || $current_screen->id == 'wp-tweets-pro_page_wp-to-twitter-schedule') { wp_register_style('wpt-post-styles', plugins_url('css/post-styles.css', __FILE__)); wp_enqueue_style('wpt-post-styles'); if ($current_screen->base == 'post') { $allowed = 140 - mb_strlen(get_option('jd_twit_prepend') . get_option('jd_twit_append')); } else { $allowed = wpt_is_ssl(home_url()) ? 137 : 138; } if (function_exists('wpt_pro_exists') && get_option('jd_individual_twitter_users') == 1) { $first = '#authors'; } else { if (function_exists('wpt_pro_exists')) { $first = '#custom'; } else { $first = '#notes'; } } wp_register_script('wpt-base-js', plugins_url('js/base.js', __FILE__), array('jquery')); wp_enqueue_script('wpt-base-js'); wp_localize_script('wpt-base-js', 'wptSettings', array('allowed' => $allowed, 'first' => $first, 'text' => __('Characters left: ', 'wp-to-twitter'))); echo "\r\n<style type='text/css'>\r\n#wp2t h3 span { padding-left: 30px; background: url(" . plugins_url('wp-to-twitter/images/twitter-bird-light-bgs.png') . ") left 50% no-repeat; }\r\n</style>"; } }
function wpt_admin_script($hook) { global $current_screen; if ($current_screen->base == 'post' || $current_screen->id == 'wp-tweets-pro_page_wp-to-twitter-schedule') { wp_register_style('wpt-post-styles', plugins_url('css/post-styles.css', __FILE__)); wp_enqueue_style('wpt-post-styles'); if ($current_screen->base == 'post') { $allowed = 140 - mb_strlen(get_option('jd_twit_prepend') . get_option('jd_twit_append')); } else { $allowed = wpt_is_ssl(home_url()) ? 137 : 138; } if (function_exists('wpt_pro_exists') && get_option('jd_individual_twitter_users') == 1) { $first = '#authors'; } else { if (function_exists('wpt_pro_exists')) { $first = '#custom'; } else { $first = '#notes'; } } // yuck, this is ugly. I should do something about it. Like localize, man. echo "\r\n<script type='text/javascript'>\r\n\tjQuery(document).ready(function(\$){\t\r\n\t\t\$('#jtw').charCount( { allowed: {$allowed}, counterText: '" . __('Characters left: ', 'wp-to-twitter') . "' } );\r\n\t});\r\n\tjQuery(document).ready(function(\$){\r\n\t\t\$('#side-sortables .tabs a[href=\"{$first}\"]').addClass('active');\r\n\t\t\$('#side-sortables .wptab').not('{$first}').hide();\r\n\t\t\$('#side-sortables .tabs a').on('click',function(e) {\r\n\t\t\te.preventDefault();\r\n\t\t\t\$('#side-sortables .tabs a').removeClass('active');\r\n\t\t\t\$(this).addClass('active');\r\n\t\t\tvar target = \$(this).attr('href');\r\n\t\t\t\$('#side-sortables .wptab').not(target).hide();\r\n\t\t\t\$(target).show();\r\n\t\t});\r\n\t});\r\n</script>\r\n<style type='text/css'>\r\n#wp2t h3 span { padding-left: 30px; background: url(" . plugins_url('wp-to-twitter/images/twitter-bird-light-bgs.png') . ") left 50% no-repeat; }\r\n</style>"; } }
function jd_truncate_tweet($tweet, $post, $post_ID, $retweet = false, $ref = false) { // media file occupies 22 characters, need to account for in shortening. $maxlength = apply_filters('wpt_max_length', array('with_media' => 116, 'without_media' => 139)); $length = wpt_post_with_media($post_ID, $post) ? $maxlength['with_media'] : $maxlength['without_media']; $tweet = apply_filters('wpt_tweet_sentence', $tweet, $post_ID); $tweet = trim(wpt_custom_shortcodes($tweet, $post_ID)); $encoding = get_option('blog_charset') != 'UTF-8' && get_option('blog_charset') != '' ? get_option('blog_charset') : 'UTF-8'; $diff = 0; // Add custom append/prepend fields to Tweet text if (get_option('jd_twit_prepend') != "" && $tweet != '') { $tweet = stripslashes(get_option('jd_twit_prepend')) . " " . $tweet; } if (get_option('jd_twit_append') != "" && $tweet != '') { $tweet = $tweet . " " . stripslashes(get_option('jd_twit_append')); } // there are no tags in this Tweet. Truncate and return. if (!wpt_has_tags($tweet)) { $post_tweet = mb_substr($tweet, 0, $length, $encoding); return apply_filters('wpt_custom_truncate', $post_tweet, $tweet, $post_ID, $retweet, 1); } // create full unconditional post tweet - prior to truncation // order matters; arrays have to be ordered the same way. $tags = array_map('wpt_make_tag', wpt_tags()); $values = wpt_create_values($post, $post_ID, $ref); $post_tweet = str_ireplace($tags, $values, $tweet); // check total length $str_length = mb_strlen(urldecode(wpt_normalize($post_tweet)), $encoding); /** * Check whether completed replacement is still within allowed length. * * If so, post as is. */ if ($str_length < $length + 1) { if (mb_strlen(wpt_normalize($post_tweet)) > $length + 1) { $post_tweet = mb_substr($post_tweet, 0, $length, $encoding); } return apply_filters('wpt_custom_truncate', $post_tweet, $tweet, $post_ID, $retweet, 2); // return early if all is well without replacements. } else { $has_excerpt_tag = wpt_has($tweet, '#post#'); $has_title_tag = wpt_has($tweet, '#title#'); $has_short_url = wpt_has($tweet, '#url#'); $has_long_url = wpt_has($tweet, '#longurl#'); $url_strlen = mb_strlen(urldecode(wpt_normalize($values['url'])), $encoding); $longurl_strlen = mb_strlen(urldecode(wpt_normalize($values['longurl'])), $encoding); /** * Tweet is too long, so we'll have to truncate that sucker. */ $length_array = wpt_length_array($values, $encoding); // Twitter's t.co shortener is mandatory. All URLS are max-character value set by Twitter. $tco = wpt_is_ssl($values['url']) ? 23 : 22; $order = get_option('wpt_truncation_order'); if (is_array($order)) { asort($order); $preferred = array(); foreach ($order as $k => $v) { if ($k == 'excerpt') { $k = 'post'; $value = $length_array['post']; } else { if ($k == 'blogname') { $k = 'blog'; $value = $length_array['blog']; } else { $value = $length_array[$k]; } } $preferred[$k] = $value; } } else { $preferred = $length_array; } if ($has_short_url) { $diff = $url_strlen - $tco > 0 ? $url_strlen - $tco : 0; } else { if ($has_long_url) { $diff = $longurl_strlen - $tco > 0 ? $longurl_strlen - $tco : 0; } } if ($str_length > $length + 1 + $diff) { foreach ($preferred as $key => $value) { // don't truncate content of post excerpt or title if those tags not in use if (!($key == 'excerpt' && !$has_excerpt_tag) && !($key == 'title' && !$has_title_tag)) { $str_length = mb_strlen(urldecode(wpt_normalize(trim($post_tweet))), $encoding); if ($str_length > $length + 1 + $diff) { $trim = $str_length - ($length + 1 + $diff); $old_value = $values[$key]; // prevent URL from being modified $post_tweet = str_ireplace(array($values['url'], $values['longurl']), array('#url#', '#longurl#'), $post_tweet); /** * These tag fields should be removed completely, rather than truncated. */ if (wpt_remove_tag($key)) { $new_value = ''; /** * These tag fields should have stray characters removed on word boundaries */ } else { if ($key == 'tags') { // remove any stray hash characters due to string truncation if (mb_strlen($old_value) - $trim <= 2) { $new_value = ''; } else { $new_value = $old_value; while (mb_strlen($old_value) - $trim < mb_strlen($new_value)) { $new_value = trim(mb_substr($new_value, 0, mb_strrpos($new_value, '#', $encoding) - 1)); } } /** * Just flat out truncate everything else cold. */ } else { // trim letters $new_value = mb_substr($old_value, 0, -$trim, $encoding); // trim rest of last word $last_space = strrpos($new_value, ' '); $new_value = mb_substr($new_value, 0, $last_space, $encoding); /** * If you want to add something like an ellipsis after truncation, use this filter. */ $new_value = apply_filters('wpt_filter_truncated_value', $new_value, $key, $old_value); } } $post_tweet = str_ireplace($old_value, $new_value, $post_tweet); // put URL back before checking length $post_tweet = str_ireplace(array('#url#', '#longurl#'), array($values['url'], $values['longurl']), $post_tweet); } else { if (mb_strlen(wpt_normalize($post_tweet), $encoding) > $length + 1 + $diff) { $post_tweet = mb_substr($post_tweet, 0, $length + $diff, $encoding); } } } } } // this is needed in case a tweet needs to be truncated outright and the truncation values aren't in the above. // 1) removes URL 2) checks length of remainder 3) Replaces URL if (mb_strlen(wpt_normalize($post_tweet)) > $length + 1) { $tweet = false; if ($has_short_url) { $url = $values['url']; $tag = '#url#'; } else { if ($has_long_url) { $url = $values['longurl']; $tag = '#longurl#'; } else { $post_tweet = mb_substr($post_tweet, 0, $length + $diff, $encoding); $tweet = true; } } if (!$tweet) { $temp = str_ireplace($url, $tag, $post_tweet); if (mb_strlen(wpt_normalize($temp)) > $length + 1 - ($tco - strlen($tag)) && $temp != $post_tweet) { if (stripos($temp, '#url#') === false && stripos($temp, '#longurl#') === false) { $post_tweet = trim(mb_substr($temp, 0, $length, $encoding)); } else { $post_tweet = trim(mb_substr($temp, 0, $length - $tco - 1, $encoding)); } // it's possible to trim off the #url# part in this process. If that happens, put it back. $sub_sentence = !wpt_has($post_tweet, $tag) && ($has_short_url || $has_long_url) ? $post_tweet . ' ' . $tag : $post_tweet; $post_tweet = str_ireplace($tag, $url, $sub_sentence); } } } } return apply_filters('wpt_custom_truncate', $post_tweet, $tweet, $post_ID, $retweet, 3); }