'.$exclude; $sql = "SELECT quote_id, quote, author, source FROM " . $wpdb->prefix . "quotescollection WHERE visible = 'yes' ".$exclude_condition." ORDER BY RAND() LIMIT 1"; $random_quote = $wpdb->get_row($sql, ARRAY_A); if ( !empty($random_quote) ) { return $random_quote; } else return 0; } function quotescollection_count($condition = "") { global $wpdb; $sql = "SELECT COUNT(*) FROM " . $wpdb->prefix . "quotescollection ".$condition; $count = $wpdb->get_var($sql); return $count; } function quotescollection_js_head() // this is a PHP function { // use JavaScript SACK library for AJAX wp_print_scripts( array( 'sack' )); // Define custom JavaScript function ?> ". wptexturize(str_replace(array("\r\n", "\r", "\n"), '', nl2br($random_quote['quote']))) .""; if($show_author && $random_quote['author']) $cite = $random_quote['author']; if($show_source && $random_quote['source']) { if($cite) $cite .= ", "; $cite .= $random_quote['source']; } if($cite) $cite = " — {$cite}"; $display .= $cite."

"; // We don't want to display the 'next quote' link if there is no more than 1 quote $quotes_count = quotescollection_count("WHERE visible='yes'"); if($ajax_refresh == 1 && $quotes_count > 1) { $display .= "\n"; } if ($ajax_refresh == 2 && $quotes_count > 1) { $display = addslashes($display); $display .= "

".__('Next quote', 'quotes-collection')." »

"; return $display; } $display = "
{$display}
"; echo $display; $quotescollection_instances++; return; } function quotescollection_init() { if(function_exists('load_plugin_textdomain')) load_plugin_textdomain('quotes-collection', 'wp-content/plugins/quotes-collection/languages/'); if ( !function_exists('register_sidebar_widget') || !function_exists('register_widget_control') ) return; function quotescollection_widget($args) { if($random_quote = quotescollection_get_randomquote()) { $options = get_option('quotescollection'); $title = isset($options['title'])?apply_filters('the_title', $options['title']):__('Random Quote', 'quotes-collection'); $show_author = isset($options['show_author'])?$options['show_author']:1; $show_source = isset($options['show_source'])?$options['show_source']:1; $ajax_refresh = isset($options['ajax_refresh'])?$options['ajax_refresh']:1; extract($args); echo $before_widget; if($title) echo $before_title . $title . $after_title . "\n"; quotescollection_display_randomquote($show_author, $show_source, $ajax_refresh, $random_quote); echo $after_widget; } } function quotescollection_widget_control() { // default values for options $options = array( 'title' => __('Random Quote', 'quotes-collection'), 'show_author' => 1, 'show_source' => 0, 'ajax_refresh' => 1, ); if($options_saved = get_option('quotescollection')) $options = array_merge($options, $options_saved); // Update options in db when user updates options in the widget page if($_REQUEST['quotescollection-submit']) { $options['title'] = strip_tags(stripslashes($_REQUEST['quotescollection-title'])); $options['show_author'] = $_REQUEST['quotescollection-show_author']?1:0; $options['show_source'] = $_REQUEST['quotescollection-show_source']?1:0; $options['ajax_refresh'] = $_REQUEST['quotescollection-ajax_refresh']?1:0; update_option('quotescollection', $options); } // Now we define the display of widget options menu $title = htmlspecialchars($options['title'], ENT_QUOTES); if($options['show_author']) $show_author_checked = ' checked="checked"'; if($options['show_source']) $show_source_checked = ' checked="checked"'; if($options['ajax_refresh']) $ajax_refresh_checked = ' checked="checked"'; echo "

"; echo "

"; echo "

"; echo "

"; echo ""; echo "

".__('Manage your collection of quotes at', 'quotes-collection')."
".__('Manage')."->Quotes Collection

"; } register_sidebar_widget(array('Random Quote', 'widgets'), 'quotescollection_widget'); register_widget_control('Random Quote', 'quotescollection_widget_control', 250, 230); } function quotescollection_admin_menu() { global $quotescollection_admin_userlevel; add_management_page('Quotes Collection', 'Quotes Collection', $quotescollection_admin_userlevel, __FILE__, 'quotescollection_quotes_management'); } function quotescollection_addquote($quote, $author = "", $source = "", $tags = "", $visible = 'yes') { if(!$quote) return __('Nothing added to the database.', 'quotes-collection'); global $wpdb; $table_name = $wpdb->prefix . "quotescollection"; if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) return __('Database table not found', 'quotes-collection'); else //Add the quote data to the database { if ( ini_get('magic_quotes_gpc') ) { $quote = stripslashes($quote); $author = stripslashes($author); $source = stripslashes($source); $tags = stripslashes($tags); } $quote = "'".$wpdb->escape($quote)."'"; $author = $author?"'".$wpdb->escape($author)."'":"NULL"; $source = $source?"'".$wpdb->escape($source)."'":"NULL"; $tags = explode(',', $tags); foreach ($tags as $key => $tag) $tags[$key] = trim($tag); $tags = implode(',', $tags); $tags = $tags?"'".$wpdb->escape($tags)."'":"NULL"; if(!$visible) $visible = "'no'"; else $visible = "'yes'"; $insert = "INSERT INTO " . $table_name . "(quote, author, source, tags, visible, time_added)" . "VALUES ({$quote}, {$author}, {$source}, {$tags}, {$visible}, NOW())"; $results = $wpdb->query( $insert ); if(FALSE === $results) return __('There was an error in the MySQL query', 'quotes-collection'); else return __('Quote added', 'quotes-collection'); } } function quotescollection_editquote($quote_id, $quote, $author = "", $source = "", $tags = "", $visible = 'yes') { if(!$quote) return __('Quote not updated.', 'quotes-collection'); if(!$quote_id) return srgq_addquote($quote, $author, $source, $visible); global $wpdb; $table_name = $wpdb->prefix . "quotescollection"; if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) return __('Database table not found', 'quotes-collection'); else //Update database { if ( ini_get('magic_quotes_gpc') ) { $quote = stripslashes($quote); $author = stripslashes($author); $source = stripslashes($source); $tags = stripslashes($tags); } $quote = "'".$wpdb->escape($quote)."'"; $author = $author?"'".$wpdb->escape($author)."'":"NULL"; $source = $source?"'".$wpdb->escape($source)."'":"NULL"; $tags = explode(',', $tags); foreach ($tags as $key => $tag) $tags[$key] = trim($tag); $tags = implode(',', $tags); $tags = $tags?"'".$wpdb->escape($tags)."'":"NULL"; if(!$visible) $visible = "'no'"; else $visible = "'yes'"; $update = "UPDATE " . $table_name . " SET quote = {$quote}, author = {$author}, source = {$source}, tags = {$tags}, visible = {$visible}, time_updated = NOW() WHERE quote_id = $quote_id"; $results = $wpdb->query( $update ); if(FALSE === $results) return __('There was an error in the MySQL query', 'quotes-collection'); else return __('Changes saved', 'quotes-collection'); } } function quotescollection_deletequote($quote_id) { if($quote_id) { global $wpdb; $sql = "DELETE from " . $wpdb->prefix ."quotescollection" . " WHERE quote_id = " . $quote_id; if(FALSE === $wpdb->query($sql)) return __('There was an error in the MySQL query', 'quotes-collection'); else return __('Quote deleted', 'quotes-collection'); } else return __('The quote cannot be deleted', 'quotes-collection'); } function quotescollection_getquotedata($quote_id) { global $wpdb; $sql = "SELECT quote_id, quote, author, source, tags, visible FROM " . $wpdb->prefix . "quotescollection WHERE quote_id = {$quote_id}"; $quote_data = $wpdb->get_row($sql, ARRAY_A); return $quote_data; } function quotescollection_editform($quote_id = 0) { $visible_selected = " checked=\"checked\""; $submit_value = __('Add Quote', 'quotes-collection'); $form_name = "addquote"; $action_url = $_SERVER['PHP_SELF']."?page=quotes-collection/quotes-collection.php#addnew"; if($quote_id) { $form_name = "editquote"; $quote_data = quotescollection_getquotedata($quote_id); foreach($quote_data as $key => $value) $quote_data[$key] = $quote_data[$key]; extract($quote_data); $quote = htmlspecialchars($quote); $author = htmlspecialchars($author); $source = htmlspecialchars($source); $tags = implode(', ', explode(',', $tags)); $hidden_input = ""; if($visible == 'no') $visible_selected = ""; $submit_value = __('Save changes', 'quotes-collection'); $back = " "; $action_url = $_SERVER['PHP_SELF']."?page=quotes-collection/quotes-collection.php"; } $quote_label = __('The quote', 'quotes-collection'); $author_label = __('Author', 'quotes-collection'); $source_label = __('Source', 'quotes-collection'); $tags_label = __('Tags', 'quotes-collection'); $visible_label = __('Visible?', 'quotes-collection'); $optional_text = __('optional', 'quotes-collection'); $comma_separated_text = __('comma separated', 'quotes-collection'); $display .=<<< EDITFORM
{$hidden_input}
({$optional_text})
({$optional_text})
({$optional_text}, {$comma_separated_text})

{$back}

EDITFORM; return $display; } function quotescollection_changevisibility($quote_ids, $visibility = 'yes') { if(!$quote_ids) return __('Nothing done!', 'quotes-collection'); global $wpdb; $sql = "UPDATE ".$wpdb->prefix."quotescollection SET visible = '".$visibility."', time_updated = NOW() WHERE quote_id IN (".implode(', ', $quote_ids).")"; $wpdb->query($sql); return sprintf(__("Visibility status of selected quotes set to '%s'", 'quotes-collection'), $visibility); } function quotescollection_bulkdelete($quote_ids) { if(!$quote_ids) return __('Nothing done!', 'quotes-collection'); global $wpdb; $sql = "DELETE FROM ".$wpdb->prefix."quotescollection WHERE quote_id IN (".implode(', ', $quote_ids).")"; $wpdb->query($sql); return __('Quote(s) deleted', 'quotes-collection'); } function quotescollection_quotes_management() { global $quotescollection_db_version; $options = get_option('quotescollection'); if($options['db_version'] != $quotescollection_db_version ) quotescollection_install(); if($_REQUEST['submit'] == __('Add Quote', 'quotes-collection')) { extract($_REQUEST); $msg = quotescollection_addquote($quote, $author, $source, $tags, $visible); } else if($_REQUEST['submit'] == __('Save changes', 'quotes-collection')) { extract($_REQUEST); $msg = quotescollection_editquote($quote_id, $quote, $author, $source, $tags, $visible); } else if($_REQUEST['action'] == 'editquote') { $display .= "
\n

".__('Edit quote', 'quotes-collection')."

"; $display .= quotescollection_editform($_REQUEST['id']); $display .= "
"; echo $display; return; } else if($_REQUEST['action'] == 'delquote') { $msg = quotescollection_deletequote($_REQUEST['id']); } else if(isset($_REQUEST['bulkaction'])) { if($_REQUEST['bulkaction'] == __('Delete', 'quotes-collection')) $msg = quotescollection_bulkdelete($_REQUEST['bulkcheck']); if($_REQUEST['bulkaction'] == __('Make visible', 'quotes-collection')) { $msg = quotescollection_changevisibility($_REQUEST['bulkcheck'], 'yes'); } if($_REQUEST['bulkaction'] == __('Make invisible', 'quotes-collection')) { $msg = quotescollection_changevisibility($_REQUEST['bulkcheck'], 'no'); } } $display .= "
"; if($msg) $display .= "

{$msg}

"; $display .= "

Quotes Collection

"; // Get all the quotes from the database global $wpdb; $sql = "SELECT quote_id, quote, author, source, tags, visible FROM " . $wpdb->prefix . "quotescollection"; if(isset($_REQUEST['orderby'])) { $sql .= " ORDER BY " . $_REQUEST['criteria'] . " " . $_REQUEST['order']; $option_selected[$_REQUEST['criteria']] = " selected=\"selected\""; $option_selected[$_REQUEST['order']] = " selected=\"selected\""; } else { $sql .= " ORDER BY quote_id ASC"; $option_selected['quote_id'] = " selected=\"selected\""; $option_selected['ASC'] = " selected=\"selected\""; } $quotes = $wpdb->get_results($sql); foreach($quotes as $quote_data) { if($alternate) $alternate = ""; else $alternate = " class=\"alternate\""; $quotes_list .= ""; $quotes_list .= "quote_id."\" />"; $quotes_list .= "" . $quote_data->quote_id . ""; $quotes_list .= "" . wptexturize(nl2br($quote_data->quote)) .""; $quotes_list .= "" . $quote_data->author; if($quote_data->author && $quote_data->source) $quotes_list .= " / "; $quotes_list .= $quote_data->source .""; $quotes_list .= "" . implode(', ', explode(',', $quote_data->tags)) . ""; $quotes_list .= "" . $quote_data->visible .""; $quotes_list .= "quote_id."\" class=\"edit\">".__('Edit', 'quotes-collection')." quote_id."\" onclick=\"return confirm( '".__('Are you sure you want to delete this quote?', 'quotes-collection')."');\" class=\"delete\">".__('Delete', 'quotes-collection')." "; $quotes_list .= ""; } if($quotes_list) { $display .= "

"; $quotes_count = quotescollection_count(); $display .= sprintf(__ngettext('Currently, you have %d quote.', 'Currently, you have %d quotes.', $quotes_count, 'quotes-collection'), $quotes_count); // anchor to add new quote $display .= " (".__('Add new quote', 'quotes-collection').")"; $display .= "

"; $display .= "
"; $display .= "
"; $display .= ""; $display .= ""; $display .= ""; $display .= "   "; $display .= __('Sort by: ', 'quotes-collection'); $display .= ""; $display .= ""; $display .= ""; $display .= "
"; $display .= "
"; $display .= ""; $display .= ""; $display .= "{$quotes_list}"; $display .= "
ID".__('The quote', 'quotes-collection')." ".__('Author', 'quotes-collection')." / ".__('Source', 'quotes-collection')." ".__('Tags', 'quotes-collection')." ".__('Visible?', 'quotes-collection')." ".__('Action', 'quotes-collection')."
"; $display .= "
"; $display .= ""; $display .= ""; $display .= ""; $display .= "
"; $display .= "
"; $display .= "
"; } else $display .= "

".__('No quotes in the database', 'quotes-collection')."

"; $display .= "
"; $display .= "
\n

".__('Add new quote', 'quotes-collection')."

"; $display .= quotescollection_editform(); $display .= "
"; echo $display; } function quotescollection_admin_head() { ?> prefix . "quotescollection"; if(!defined('DB_CHARSET') || !($db_charset = DB_CHARSET)) $db_charset = 'utf8'; $db_charset = "CHARACTER SET ".$db_charset; if(defined('DB_COLLATE') && $db_collate = DB_COLLATE) $db_collate = "COLLATE ".$db_collate; // if table name already exists if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name) { $wpdb->query("ALTER TABLE `{$table_name}` {$db_charset} {$db_collate}"); $wpdb->query("ALTER TABLE `{$table_name}` MODIFY quote TEXT {$db_charset} {$db_collate}"); $wpdb->query("ALTER TABLE `{$table_name}` MODIFY author VARCHAR(255) {$db_charset} {$db_collate}"); $wpdb->query("ALTER TABLE `{$table_name}` MODIFY source VARCHAR(255) {$db_charset} {$db_collate}"); if(!($wpdb->get_results("SHOW COLUMNS FROM {$table_name} LIKE 'tags'"))) { $wpdb->query("ALTER TABLE `{$table_name}` ADD `tags` VARCHAR(255) {$db_charset} {$db_collate} AFTER `source`"); } } else { //Creating the table ... fresh! $sql = "CREATE TABLE " . $table_name . " ( quote_id mediumint(9) NOT NULL AUTO_INCREMENT, quote TEXT NOT NULL, author VARCHAR(255), source VARCHAR(255), tags VARCHAR(255), visible enum('yes', 'no') DEFAULT 'yes' NOT NULL, time_added datetime NOT NULL, time_updated datetime, PRIMARY KEY (quote_id) ) {$db_charset} {$db_collate};"; $results = $wpdb->query( $sql ); } global $quotescollection_db_version; $options = get_option('quotescollection'); $options['db_version'] = $quotescollection_db_version; update_option('quotescollection', $options); } function quotescollection_displayquote($quote_id = 0) { global $wpdb; $sql = "SELECT quote_id, quote, author, source FROM " . $wpdb->prefix . "quotescollection WHERE visible = 'yes' "; if(!$quote_id) { $sql .= "ORDER BY RAND() LIMIT 1"; } else { $sql .= "AND quote_id = {$quote_id}"; } $quote_data = $wpdb->get_row($sql, ARRAY_A); if ( !empty($quote_data) ) { $display = "
".wptexturize(nl2br($quote_data['quote'])).""; if($quote_data['author']) $cite = $quote_data['author']; if($quote_data['source']) { if($cite) $cite .= ", "; $cite .= $quote_data['source']; } if($cite) $cite = " — {$cite}"; $display .= $cite."
"; return $display; } else return ""; } function quotescollection_displayquotes($source = "") { global $wpdb; $source = html_entity_decode($source); $sql = "SELECT quote_id, quote, author, source FROM " . $wpdb->prefix . "quotescollection WHERE visible = 'yes' "; if(!$source) { $sql .= "ORDER BY quote"; } else if($source == "Anonymous" || $source == "anonymous") { $sql .= "AND (author IS NULL OR author = '' OR author ='Anonymous')"; } else { $sql .= "AND (source = '{$source}' OR author = '{$source}')"; } $quotes = $wpdb->get_results($sql, ARRAY_A); if ( !empty($quotes) ) { foreach($quotes as $quote_data) { $display .= "
".wptexturize(nl2br($quote_data['quote'])).""; $cite = ""; if($quote_data['author']) $cite = $quote_data['author']; if($quote_data['source']) { if($cite) $cite .= ", "; $cite .= $quote_data['source']; } if($cite) $cite = " — {$cite}"; $display .= $cite."
"; } return $display; } else return ""; } function quotescollection_displayquotes_tags($tags = "") { global $wpdb; $tags = html_entity_decode($tags); if(!$tags) return ""; $taglist = explode(',', $tags); foreach($taglist as $tag) { $tag = trim($tag); if($sql_condition) $sql_condition .= " OR "; $sql_condition .= "tags = '{$tag}' OR tags LIKE '{$tag},%' OR tags LIKE '%,{$tag},%' OR tags LIKE '%,{$tag}'"; } $sql = "SELECT quote_id, quote, author, source FROM " . $wpdb->prefix . "quotescollection WHERE visible = 'yes' AND ({$sql_condition})"; $quotes = $wpdb->get_results($sql, ARRAY_A); if ( !empty($quotes) ) { foreach($quotes as $quote_data) { $display .= "
".wptexturize(nl2br($quote_data['quote'])).""; $cite = ""; if($quote_data['author']) $cite = $quote_data['author']; if($quote_data['source']) { if($cite) $cite .= ", "; $cite .= $quote_data['source']; } if($cite) $cite = " — {$cite}"; $display .= $cite."
"; } return $display; } else return ""; } function quotescollection_inpost( $text ) { $start = strpos($text,"[quote|id="); if ($start !== FALSE) { $text = preg_replace( "/\[quote\|id=(\d+)\]/ie", "quotescollection_displayquote('\\1')", $text ); } $start = strpos($text,"[quote|random]"); if ($start !== FALSE) { $text = preg_replace( "/\[quote\|random\]/ie", "quotescollection_displayquote()", $text ); } $start = strpos($text,"[quote|all]"); if ($start !== FALSE) { $text = preg_replace( "/\[quote\|all\]/ie", "quotescollection_displayquotes()", $text ); } $start = strpos($text,"[quote|author="); if($start !== FALSE) { $text = preg_replace("/\[quote\|author=(.{1,})?\]/ie", "quotescollection_displayquotes(\"\\1\")", $text); } $start = strpos($text,"[quote|source="); if($start !== FALSE) { $text = preg_replace("/\[quote\|source=(.{1,})?\]/ie", "quotescollection_displayquotes(\"\\1\")", $text); } $start = strpos($text,"[quote|tags="); if($start !== FALSE) { $text = preg_replace("/\[quote\|tags=(.{1,})?\]/ie", "quotescollection_displayquotes_tags(\"\\1\")", $text); } return $text; } function quotescollection_css_head() { ?>