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<?php if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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|
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function zotpress_strip_quotes($string) |
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{ |
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// Strip quotes and decode |
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$string = str_replace("”", "", str_replace('"','', html_entity_decode( $string ))); |
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return $string; |
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} |
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|
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function Zotpress_zotpressInText ($atts) |
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{ |
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/* |
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* GLOBAL VARIABLES |
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* |
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* $GLOBALS['zp_shortcode_instances'] {instantiated in zotpress.php} |
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* |
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*/ |
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|
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// extract(shortcode_atts(array( |
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$atts = shortcode_atts(array( |
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|
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'item' => false, |
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'items' => false, |
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|
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'pages' => false, |
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'format' => "(%a%, %d%, %p%)", |
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'brackets' => false, |
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'etal' => false, // default (false), yes, no |
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'separator' => false, // default (comma), semicolon |
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'and' => false, // ampersand [default], and, comma, comma-amp, comma-and |
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|
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'userid' => false, |
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'api_user_id' => false, |
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'nickname' => false, |
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'nick' => false |
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|
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), $atts); |
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|
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global $post, $wpdb; |
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|
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|
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// +---------------------------+ |
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// | FORMAT & CLEAN PARAMETERS | |
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// +---------------------------+ |
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|
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if ( $atts['items'] ) |
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$atts['items'] = zotpress_strip_quotes( str_replace(" ", "", $atts['items'] )); |
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elseif ( $atts['item'] ) |
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$atts['items'] = zotpress_strip_quotes( str_replace(" ", "", $atts['item'] )); |
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|
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// 7.4.3 via 3.9.10: Use the Zotpress_prep_ajax_request_vars() function on intext |
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$zpr = Zotpress_prep_ajax_request_vars($wpdb, $atts); |
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|
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$items = $atts['items']; |
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|
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$pages = $zpr['pages']; // 7.4.3: Is this used? |
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$format = $zpr['format']; |
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$brackets = $zpr['brackets']; |
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$etal = $zpr['etal']; |
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$separator = $zpr['separator']; |
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$and = $zpr['and']; |
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|
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$api_user_id = $zpr['api_user_id']; |
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$nickname = $zpr['nickname']; |
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|
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|
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// // PREPARE ATTRIBUTES |
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// if ( $items ) |
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// $items = zotpress_strip_quotes( str_replace(" ", "", $items )); |
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// elseif ( $item ) |
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// $items = zotpress_strip_quotes( str_replace(" ", "", $item )); |
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|
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// $pages = zotpress_strip_quotes( $pages ); |
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// $format = zotpress_strip_quotes( $format ); |
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// $brackets = zotpress_strip_quotes( $brackets ); |
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|
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// $etal = zotpress_strip_quotes( $etal ); |
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// if ( $etal == "default" ) $etal = false; |
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|
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// $separator = zotpress_strip_quotes( $separator ); |
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// if ( $separator == "default" ) $separator = false; |
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|
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// $and = zotpress_strip_quotes( $and ); |
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// if ( $and == "default" ) $and = false; |
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|
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// if ( $userid ) $api_user_id = zotpress_strip_quotes( $userid ); |
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// if ( $nickname ) $nickname = zotpress_strip_quotes( $nickname ); |
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// if ( $nick ) $nickname = zotpress_strip_quotes( $nick ); |
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|
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|
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// GET ACCOUNTS |
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|
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// global $wpdb; |
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// global $post; |
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|
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// Turn on/off minified versions if testing/live |
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$minify = ''; if ( ZOTPRESS_LIVEMODE ) $minify = '.min'; |
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|
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wp_enqueue_script( 'zotpress.shortcode.intext'.$minify.'.js' ); |
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|
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$zp_account = false; |
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|
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if ( $nickname !== false ) |
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{ |
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$zp_account = $wpdb->get_row( |
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$wpdb->prepare( |
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" |
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SELECT * FROM `".$wpdb->prefix."zotpress` |
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WHERE `nickname`=%s |
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", |
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array( $nickname ) |
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), OBJECT |
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); |
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|
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if ( $zp_account !== null ) |
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$api_user_id = $zp_account->api_user_id; |
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} |
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elseif ( $api_user_id !== false ) |
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{ |
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$zp_account = $wpdb->get_row( |
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$wpdb->prepare( |
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" |
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SELECT * FROM `".$wpdb->prefix."zotpress` |
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WHERE `api_user_id`=%s |
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", |
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array( $api_user_id ) |
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), OBJECT |
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); |
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|
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if ( $zp_account !== null ) |
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$api_user_id = $zp_account->api_user_id; |
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} |
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elseif ( $api_user_id === false |
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&& $nickname === false ) |
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{ |
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if ( get_option("Zotpress_DefaultAccount") !== false ) |
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{ |
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$api_user_id = get_option("Zotpress_DefaultAccount"); |
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|
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$zp_account = $wpdb->get_row( |
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$wpdb->prepare( |
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" |
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SELECT * FROM `".$wpdb->prefix."zotpress` |
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WHERE `api_user_id`=%s |
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", |
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array( $api_user_id ) |
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), OBJECT |
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); |
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} |
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else // When all else fails ... assume one account |
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{ |
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$zp_account = $wpdb->get_row("SELECT * FROM ".$wpdb->prefix."zotpress LIMIT 1", OBJECT); |
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$api_user_id = $zp_account->api_user_id; |
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} |
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} |
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|
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// Format in-text items: |
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// Handle the possible formats of item/s for in-text |
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// |
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// IN-TEXT FORMATS: |
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// [zotpressInText item="NCXAA92F"] |
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// [zotpressInText item="{NCXAA92F}"] |
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// [zotpressInText item="{NCXAA92F,10-15}"] |
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// [zotpressInText items="{NCXAA92F,10-15},{55MKF89B,1578},{3ITTIXHP}"] |
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// [zotpressInText items="{000001:NCXAA92F,10-15},{000003:3ITTIXHP}"] |
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// So no multiples without curlies or non-curlies in multiples |
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|
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$all_page_instances = array(); |
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$all_page_instances_str = ""; |
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|
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// // Add `ppp` in front of pages, so we can ignore pages later |
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// $intextitem["items"] = preg_replace( "/((?=[^}]),(?=[^{]))+/", ",ppp", $intextitem["items"] ); |
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// REVIEW: Actually, let's just remove pages |
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// $items = preg_replace( "/(((,))+([\w\d-]+(})+))++/", "}", $items ); |
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// REVIEW: Actually, we need them for now, remove later |
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// $items = preg_replace( "/((?=[^}]),(?=[^{]))+/", ",ppp", $items ); |
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|
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// Add api_user_id if not there |
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// if ( strpos( $items, $api_user_id ) === false ) // WRONG: assumes default/global api_user_id rather than the one for this shortcode |
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if ( strpos( $items, ":" ) === false ) |
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{ |
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if ( strpos( $items, "{" ) !== false ) { |
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$items = str_replace( "{", "{".$api_user_id.":", $items ); |
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} elseif ( strpos( $items, "," ) !== false ) { |
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$items = "{".$api_user_id.":" . str_replace( ",", "},{".$api_user_id.":", $items )."}"; |
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} else // assume unformatted and single, so place at front |
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{ |
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$items = "{".$api_user_id.":".$items."}"; |
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} |
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} |
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|
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// Determine page instances and where |
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$temp_items = explode( "},{", $items ); |
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$all_np = true; |
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|
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foreach ( $temp_items as $id => $item ) |
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{ |
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// if ( strpos( $item, "," ) !== false ) // assume page/s |
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// if ( preg_match( '/,(.)+\}/', $item, $match ) == 1 ) |
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if ( preg_match( '/,(.)+/', $item, $match ) == 1 ) |
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{ |
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$temp_arr_page_ins = []; |
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|
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// First, check for multiple, non-contiguous page numbers in parentheses |
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// NOTE: array_filter will filter out anything that is "false," including 0 |
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if ( preg_match( '/(.)+/', $match[0], $matchm ) == 1 ) |
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$temp_arr_page_ins = array_filter( explode(',', str_replace('(', '', str_replace(')', '', $match[0]))) ); |
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else |
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$temp_arr_page_ins = $match[0]; |
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|
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// Then go through all and format |
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foreach ( $temp_arr_page_ins as $pid => $page_ins ) |
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{ |
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if ( $page_ins == '' ) |
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continue; |
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|
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$temp_arr_page_ins[$pid] = str_replace( "}", "", str_replace( ",", "", $page_ins ) ); |
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// $all_np = false; |
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} |
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$all_page_instances[$id] = $temp_arr_page_ins; |
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|
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if ( strlen($all_page_instances_str) > 0 ) |
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$all_page_instances_str = $all_page_instances_str . '--'; |
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$all_page_instances_str = $all_page_instances_str . join('++', $temp_arr_page_ins); |
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|
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// $all_page_instances[$id] = str_replace( "}", "", str_replace( ",", "", $match[0] ) ); |
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$all_np = false; |
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} |
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else |
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{ |
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$all_page_instances[$id] = "np"; |
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|
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if ( strlen($all_page_instances_str) > 0 ) |
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$all_page_instances_str = $all_page_instances_str . '--'; |
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$all_page_instances_str = $all_page_instances_str . 'np'; |
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} |
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} |
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|
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// REVIEW: Replace ndashes and mdashes with dashes (7.3) |
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$items = str_replace("–", "-", str_replace("–", "-", $items)); |
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|
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// Remove pages from item key/s |
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$items = preg_replace( "/(((,))+([\w\d-]+(})+))++/", "}", $items ); |
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$items = preg_replace( "/,\([\w\d-]+,+[\w\d-]+\)}/", "}", $items ); |
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unset($temp_items); |
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|
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|
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// Generate instance id for shortcode |
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// REVIEW: Changed for new item format |
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// e.g., zp-ID--66010-FKNL6ECC-_-66010-FZF9BN8L--wp406 |
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// $instance_id = "zp-ID-".$api_user_id."-" . str_replace( " ", "_", str_replace( "&", "_", str_replace( "+", "_", str_replace( "/", "_", str_replace( "{", "-", str_replace( "}", "-", str_replace( ",", "_", $items ) ) ) ) ) ) ) ."-".$post->ID; |
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$instance_id = "zp-InText-zp-ID-" . str_replace( " ", "_", str_replace( "&", "_", str_replace( "+", "_", str_replace( "/", "_", str_replace( "{", "-", str_replace( "}", "-", str_replace( ":", "-", str_replace( ",", "_", $items ) ) ) ) ) ) ) ) ."-wp".$post->ID; |
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|
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// Set up array for this post, if it doesn't exist |
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if ( ! isset( $GLOBALS['zp_shortcode_instances'][$post->ID] ) ) |
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$GLOBALS['zp_shortcode_instances'][$post->ID] = array(); |
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|
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// Determine if all items are np |
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if ( $all_np ) |
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$all_page_instances_str = "np"; |
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|
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// Then, add the instance to the array |
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// REVIEW: Don't need api_user_id ... or maybe need multiple? |
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// $GLOBALS['zp_shortcode_instances'][$post->ID][] = array( "instance_id" => $instance_id, "api_user_id" =>$api_user_id, "items" => $items ); |
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$GLOBALS['zp_shortcode_instances'][$post->ID][] = array( |
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"instance_id" => $instance_id, |
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"items" => $items, |
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"page_instances" => $all_page_instances |
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); |
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|
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// Show theme scripts |
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$GLOBALS['zp_is_shortcode_displayed'] = true; |
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|
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// Output attributes and loading |
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// REVIEW: Changed for new format |
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// return '<span id="zp-InText-'.$instance_id."-".count($GLOBALS['zp_shortcode_instances'][$post->ID]).'" |
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// class="zp-InText-Citation loading" |
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// rel="{ \'api_user_id\': \''.$api_user_id.'\', \'pages\': \''.$pages.'\', \'items\': \''.$items.'\', \'format\': \''.$format.'\', \'brackets\': \''.$brackets.'\', \'etal\': \''.$etal.'\', \'separator\': \''.$separator.'\', \'and\': \''.$and.'\' }"></span>'; |
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// $output = '<span class="'.$instance_id.' zp-InText-Citation loading" rel="{ \'pages\': \''.join("--", $all_page_instances).'\', \'items\': \''.$items.'\', \'format\': \''.$format.'\', \'brackets\': \''.$brackets.'\', \'etal\': \''.$etal.'\', \'separator\': \''.$separator.'\', \'and\': \''.$and.'\' }"></span>'; |
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$output = '<span class="'.$instance_id.' zp-InText-Citation loading" rel="{ \'pages\': \''.$all_page_instances_str.'\', \'items\': \''.$items.'\', \'format\': \''.$format.'\', \'brackets\': \''.$brackets.'\', \'etal\': \''.$etal.'\', \'separator\': \''.$separator.'\', \'and\': \''.$and.'\' }"></span>'; |
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|
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return $output; |
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} |
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|
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?> |
