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My WordPress website has a Warning on a grid article saying:
preg_match(): Compilation failed: invalid range in character class at offset 12 in wp-content/plugins/js_composer/include/classes/shortcodes/vc-basic-grid.php on line 177
<?php
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
require_once vc_path_dir( 'SHORTCODES_DIR', 'paginator/class-vc-pageable.php' );
require_once vc_path_dir( 'SHORTCODES_DIR', 'vc-btn.php' );
class WPBakeryShortCode_VC_Basic_Grid extends WPBakeryShortCode_Vc_Pageable {
public $pagable_type = 'grid';
public $items = array();
public static $excluded_ids = array();
protected $element_template = '';
protected static $default_max_items = 1000;
public $post_id = false;
protected $filter_terms;
public $attributes_defaults = array(
'initial_loading_animation' => 'zoomIn',
'full_width' => '',
'layout' => '',
'element_width' => '4',
'items_per_page' => '5',
'gap' => '',
'style' => 'all',
'show_filter' => '',
'filter_default_title' => 'all',
'exclude_filter' => '',
'filter_style' => '',
'filter_size' => 'md',
'filter_align' => '',
'filter_color' => '',
'arrows_design' => '',
'arrows_position' => '',
'arrows_color' => '',
'paging_design' => '',
'paging_color' => '',
'paging_animation_in' => '',
'paging_animation_out' => '',
'loop' => '',
'autoplay' => '',
'post_type' => 'post',
'filter_source' => 'category',
'orderby' => '',
'order' => 'DESC',
'meta_key' => '',
'max_items' => '10',
'offset' => '0',
'taxonomies' => '',
'custom_query' => '',
'data_type' => 'query',
'include' => '',
'exclude' => '',
'item' => 'none',
'grid_id' => '',
// disabled, needed for-BC:
'button_style' => '',
'button_color' => '',
'button_size' => '',
// New button3:
'btn_title' => '',
'btn_style' => 'modern',
'btn_el_id' => '',
'btn_custom_background' => '#ededed',
'btn_custom_text' => '#666',
'btn_outline_custom_color' => '#666',
'btn_outline_custom_hover_background' => '#666',
'btn_outline_custom_hover_text' => '#fff',
'btn_shape' => 'rounded',
'btn_color' => 'blue',
'btn_size' => 'md',
'btn_align' => 'inline',
'btn_button_block' => '',
'btn_add_icon' => '',
'btn_i_align' => 'left',
'btn_i_type' => 'fontawesome',
'btn_i_icon_fontawesome' => 'fa fa-adjust',
'btn_i_icon_openiconic' => 'vc-oi vc-oi-dial',
'btn_i_icon_typicons' => 'typcn typcn-adjust-brightness',
'btn_i_icon_entypo' => 'entypo-icon entypo-icon-note',
'btn_i_icon_linecons' => 'vc_li vc_li-heart',
'btn_i_icon_pixelicons' => 'vc_pixel_icon vc_pixel_icon-alert',
'btn_custom_onclick' => '',
'btn_custom_onclick_code' => '',
// fix template
'page_id' => '',
);
protected $grid_settings = array();
protected $grid_id_unique_name = 'vc_gid'; // if you change this also change in hook-vc-grid.php
function __construct( $settings ) {
parent::__construct( $settings );
$this->attributes_defaults['btn_title'] = __( 'Load more', 'js_composer' );
$this->shortcodeScripts();
}
public function shortcodeScripts() {
parent::shortcodeScripts();
wp_register_script( 'vc_grid-js-imagesloaded', vc_asset_url( 'lib/bower/imagesloaded/imagesloaded.pkgd.min.js' ) );
wp_register_script( 'vc_grid', vc_asset_url( 'js/dist/vc_grid.min.js' ), array(
'jquery',
'underscore',
'vc_pageable_owl-carousel',
'waypoints',
//'isotope',
'vc_grid-js-imagesloaded',
), WPB_VC_VERSION, true );
}
public function enqueueScripts() {
parent::enqueueScripts();
wp_enqueue_script( 'vc_grid-js-imagesloaded' );
wp_enqueue_script( 'vc_grid' );
}
public static function addExcludedId( $id ) {
self::$excluded_ids[] = $id;
}
public static function excludedIds() {
return self::$excluded_ids;
}
/**
* Get shortcode hash by it content and attributes
*
* #param $atts
* #param $content
*
* #deprecated 4.4.3
* #return string
*/
public function getHash( $atts, $content ) {
if ( vc_is_page_editable() || is_preview() ) {
_deprecated_function( 'WPBakeryShortCode_VC_Basic_Grid::getHash', '4.4.3 (will be removed in 4.10)', 'getId resave your grid' );
/* We are in Frontend editor
* We need to send RAW shortcode data, so hash is just json_encode of atts and content
*/
return urlencode( json_encode( array(
'tag' => $this->shortcode,
'atts' => $atts,
'content' => $content,
) ) );
}
/** Else
* We are in preview mode (viewing page).
* So hash is shortcode atts and content hash
*/
return sha1( serialize( array(
'tag' => $this->shortcode,
'atts' => $atts,
'content' => $content,
) ) );
}
public function getId( $atts, $content ) {
if ( vc_is_page_editable() || is_preview() ) {
/* We are in Frontend editor
* We need to send RAW shortcode data, so hash is just json_encode of atts and content
*/
return urlencode( json_encode( array(
'tag' => $this->shortcode,
'atts' => $atts,
'content' => $content,
) ) );
}
$id_pattern = '/' . $this->grid_id_unique_name . '\:([\w\_-]+)/';
$id_value = isset( $atts['grid_id'] ) ? $atts['grid_id'] : '';
preg_match( $id_pattern, $id_value, $id_matches );
$id_to_save = json_encode( array( 'failed_to_get_id' => esc_attr( $id_value ) ) );
if ( ! empty( $id_matches ) ) {
$id_to_save = $id_matches[1];
}
return $id_to_save;
}
/**
* Search in post meta vc_post_settings value
* For shortcode data by hash
*
* #param $page_id
* #param $hash
*
* #deprecated 4.4.3
* #return bool|array
*/
public function findPostShortcodeByHash( $page_id, $hash ) {
_deprecated_function( 'WPBakeryShortCode_VC_Basic_Grid::findPostShortcodeByHash', '4.4.3 (will be removed in 5.3)', 'findPostShortcodeById resave your grid to renew' );
if ( $hash ) {
if ( $this->currentUserCanManage( $page_id ) && preg_match( '/\"tag\"\:/', urldecode( $hash ) ) ) {
return json_decode( urldecode( $hash ), true ); // if frontend, no hash exists - just RAW data
}
$post_meta = get_post_meta( (int) $page_id, '_vc_post_settings' );
if ( is_array( $post_meta ) ) {
foreach ( $post_meta as $meta ) {
if ( isset( $meta['vc_grid'] ) && ! empty( $meta['vc_grid']['shortcodes'] ) && isset( $meta['vc_grid']['shortcodes'][ $hash ] ) ) {
return $meta['vc_grid']['shortcodes'][ $hash ];
}
}
}
}
return false;
}
public function findPostShortcodeById( $page_id, $grid_id ) {
if ( $this->currentUserCanManage( $page_id ) && preg_match( '/\"tag\"\:/', urldecode( $grid_id ) ) ) {
return json_decode( urldecode( $grid_id ), true ); // if frontend, no hash exists - just RAW data
}
$post_meta = get_post_meta( (int) $page_id, '_vc_post_settings' );
if ( is_array( $post_meta ) ) {
foreach ( $post_meta as $meta ) {
if ( isset( $meta['vc_grid_id'] ) && ! empty( $meta['vc_grid_id']['shortcodes'] ) && isset( $meta['vc_grid_id']['shortcodes'][ $grid_id ] ) ) {
return $meta['vc_grid_id']['shortcodes'][ $grid_id ];
}
}
}
return false;
}
private function renderItems() {
$output = $items = '';
$this->buildGridSettings();
$atts = $this->atts;
$settings = $this->grid_settings;
$filter_terms = $this->filter_terms;
$is_end = isset( $this->is_end ) && $this->is_end;
$css_classes = 'vc_grid vc_row' . esc_attr( $atts['gap'] > 0 ? ' vc_grid-gutter-' . (int) $atts['gap'] . 'px' : '' );
if ( is_array( $this->items ) && ! empty( $this->items ) ) {
require_once vc_path_dir( 'PARAMS_DIR', 'vc_grid_item/class-vc-grid-item.php' );
$grid_item = new Vc_Grid_Item();
$grid_item->setGridAttributes( $atts );
$grid_item->setIsEnd( $is_end );
$grid_item->setTemplateById( $atts['item'] );
$output .= $grid_item->addShortcodesCustomCss();
ob_start();
wp_print_styles();
$output .= ob_get_clean();
$attributes = array(
'filter_terms' => $filter_terms,
'atts' => $atts,
'grid_item',
$grid_item,
);
$output .= apply_filters( 'vc_basic_grid_template_filter', vc_get_template( 'shortcodes/vc_basic_grid_filter.php', $attributes ), $attributes );
while ( have_posts() ) {
the_post();
$items .= $grid_item->renderItem( get_post() );
}
wp_reset_postdata();
}
$items = apply_filters( $this->shortcode . '_items_list', $items );
$output .= $this->renderPagination( $atts['style'], $settings, $items, $css_classes );
return $output;
}
public function setContentLimits() {
$atts = $this->atts;
if ( 'ids' === $this->atts['post_type'] ) {
$this->atts['max_items'] = 0;
$this->atts['offset'] = 0;
$this->atts['items_per_page'] = apply_filters( 'vc_basic_grid_max_items', self::$default_max_items );
} else {
$this->atts['offset'] = $offset = isset( $atts['offset'] ) ? (int) $atts['offset'] : $this->attributes_defaults['offset'];
$this->atts['max_items'] = isset( $atts['max_items'] ) ? (int) $atts['max_items'] : (int) $this->attributes_defaults['max_items'];
$this->atts['items_per_page'] = ! isset( $atts['items_per_page'] ) ? (int) $this->attributes_defaults['items_per_page'] : (int) $atts['items_per_page'];
if ( $this->atts['max_items'] < 1 ) {
$this->atts['max_items'] = apply_filters( 'vc_basic_grid_max_items', self::$default_max_items );
}
}
$this->setPagingAll( $this->atts['max_items'] );
}
protected function setPagingAll( $max_items ) {
$atts = $this->atts;
$this->atts['items_per_page'] = $this->atts['query_items_per_page'] = $max_items > 0 ? $max_items : apply_filters( 'vc_basic_grid_items_per_page_all_max_items', self::$default_max_items );
$this->atts['query_offset'] = isset( $atts['offset'] ) ? (int) $atts['offset'] : $this->attributes_defaults['offset'];
}
public function renderAjax( $vc_request_param ) {
$this->items = array(); // clear this items array (if used more than once);
$id = isset( $vc_request_param['shortcode_id'] ) ? $vc_request_param['shortcode_id'] : false;
if ( ! isset( $vc_request_param['page_id'] ) ) {
return json_encode( array( 'status' => 'Nothing found' ) );
}
if ( $id ) {
$shortcode = $this->findPostShortcodeById( $vc_request_param['page_id'], $id );
} else {
/**
* #deprecated since 4.4.3 due to invalid logic in hash algorithm
*/
$hash = isset( $vc_request_param['shortcode_hash'] ) ? $vc_request_param['shortcode_hash'] : false;
$shortcode = $this->findPostShortcodeByHash( $vc_request_param['page_id'], $hash );
}
if ( ! is_array( $shortcode ) ) {
return json_encode( array( 'status' => 'Nothing found' ) );
}
visual_composer()->registerAdminCss();
visual_composer()->registerAdminJavascript();
// Set post id
$this->post_id = (int) $vc_request_param['page_id'];
$shortcode_atts = $shortcode['atts'];
$this->shortcode_content = $shortcode['content'];
$this->buildAtts( $shortcode_atts, $shortcode['content'] );
$this->buildItems();
return $this->renderItems();
}
public function postID() {
if ( false == $this->post_id ) {
$this->post_id = get_the_ID();
}
return $this->post_id;
}
public function buildAtts( $atts, $content ) {
$arr_keys = array_keys( $atts );
for ( $i = 0; $i < count( $atts ); $i ++ ) {
$atts[ $arr_keys[ $i ] ] = html_entity_decode( $atts[ $arr_keys[ $i ] ], ENT_QUOTES, 'utf-8' );
}
if ( isset( $atts['grid_id'] ) && ! empty( $atts['grid_id'] ) ) {
$id_to_save = $this->getId( $atts, $content );
} else {
$hash = $this->getHash( $atts, $content );
}
$atts = $this->convertButton2ToButton3( $atts );
$atts = shortcode_atts( $this->attributes_defaults, vc_map_get_attributes( $this->getShortcode(), $atts ) );
$this->atts = $atts;
if ( isset( $id_to_save ) ) {
$this->atts['shortcode_id'] = $id_to_save;
} else if ( isset( $hash ) ) {
$this->atts['shortcode_hash'] = $hash;
}
$this->atts['page_id'] = $this->postID();
$this->element_template = $content;
// #since 4.4.3
if ( 'custom' === $this->attr( 'post_type' ) ) {
$this->atts['style'] = 'all';
}
}
/**
* Getter attribute.
*
* #param $key
*
* #return mixed|null
*/
public function attr( $key ) {
return isset( $this->atts[ $key ] ) ? $this->atts[ $key ] : null;
}
public function buildGridSettings() {
$this->grid_settings = array(
'page_id' => $this->atts['page_id'],
// used in basic grid for initialization
'style' => $this->atts['style'],
'action' => 'vc_get_vc_grid_data',
);
// used in ajax request for items
if ( isset( $this->atts['shortcode_id'] ) && ! empty( $this->atts['shortcode_id'] ) ) {
$this->grid_settings['shortcode_id'] = $this->atts['shortcode_id'];
} elseif ( isset( $this->atts['shortcode_hash'] ) && ! empty( $this->atts['shortcode_hash'] ) ) {
// #deprecated since 4.4.3
$this->grid_settings['shortcode_hash'] = $this->atts['shortcode_hash'];
}
if ( 'load-more' === $this->atts['style'] ) {
$this->grid_settings = array_merge( $this->grid_settings, array(
// used in dispaly style load more button, lazy, pagination
'items_per_page' => $this->atts['items_per_page'],
'btn_data' => vc_map_integrate_parse_atts( $this->shortcode, 'vc_btn', $this->atts, 'btn' . '_' ),
) );
} elseif ( 'lazy' === $this->atts['style'] ) {
$this->grid_settings = array_merge( $this->grid_settings, array(
'items_per_page' => $this->atts['items_per_page'],
) );
} elseif ( 'pagination' === $this->atts['style'] ) {
$this->grid_settings = array_merge( $this->grid_settings, array(
'items_per_page' => $this->atts['items_per_page'],
// used in pagination style
'auto_play' => $this->atts['autoplay'] > 0 ? true : false,
'gap' => (int) $this->atts['gap'],
// not used yet, but can be used in isotope..
'speed' => (int) $this->atts['autoplay'] * 1000,
'loop' => $this->atts['loop'],
'animation_in' => $this->atts['paging_animation_in'],
'animation_out' => $this->atts['paging_animation_out'],
'arrows_design' => $this->atts['arrows_design'],
'arrows_color' => $this->atts['arrows_color'],
'arrows_position' => $this->atts['arrows_position'],
'paging_design' => $this->atts['paging_design'],
'paging_color' => $this->atts['paging_color'],
) );
}
$this->grid_settings['tag'] = $this->shortcode;
}
// TODO: setter & getter to attributes
public function buildQuery( $atts ) {
// Set include & exclude
if ( 'ids' !== $atts['post_type'] && ! empty( $atts['exclude'] ) ) {
$atts['exclude'] .= ',' . implode( ',', $this->excludedIds() );
} else {
$atts['exclude'] = implode( ',', $this->excludedIds() );
}
if ( 'ids' !== $atts['post_type'] ) {
$settings = array(
'posts_per_page' => $atts['query_items_per_page'],
'offset' => $atts['query_offset'],
'orderby' => $atts['orderby'],
'order' => $atts['order'],
'meta_key' => in_array( $atts['orderby'], array(
'meta_value',
'meta_value_num',
) ) ? $atts['meta_key'] : '',
'post_type' => $atts['post_type'],
'exclude' => $atts['exclude'],
);
if ( ! empty( $atts['taxonomies'] ) ) {
$vc_taxonomies_types = get_taxonomies( array( 'public' => true ) );
$terms = get_terms( array_keys( $vc_taxonomies_types ), array(
'hide_empty' => false,
'include' => $atts['taxonomies'],
) );
$settings['tax_query'] = array();
$tax_queries = array(); // List of taxnonimes
foreach ( $terms as $t ) {
if ( ! isset( $tax_queries[ $t->taxonomy ] ) ) {
$tax_queries[ $t->taxonomy ] = array(
'taxonomy' => $t->taxonomy,
'field' => 'id',
'terms' => array( $t->term_id ),
'relation' => 'IN',
);
} else {
$tax_queries[ $t->taxonomy ]['terms'][] = $t->term_id;
}
}
$settings['tax_query'] = array_values( $tax_queries );
$settings['tax_query']['relation'] = 'OR';
}
} else {
if ( empty( $atts['include'] ) ) {
$atts['include'] = - 1;
} elseif ( ! empty( $atts['exclude'] ) ) {
$include = array_map( 'trim', explode( ',', $atts['include'] ) );
$exclude = array_map( 'trim', explode( ',', $atts['exclude'] ) );
$diff = array_diff( $include, $exclude );
$atts['include'] = implode( ', ', $diff );
}
$settings = array(
'include' => $atts['include'],
'posts_per_page' => $atts['query_items_per_page'],
'offset' => $atts['query_offset'],
'post_type' => 'any',
'orderby' => 'post__in',
);
$this->atts['items_per_page'] = - 1;
}
return $settings;
}
public function buildItems() {
$this->filter_terms = $this->items = array();
$this->setContentLimits();
$this->addExcludedId( $this->postID() );
if ( 'custom' === $this->atts['post_type'] && ! empty( $this->atts['custom_query'] ) ) {
$query = html_entity_decode( vc_value_from_safe( $this->atts['custom_query'] ), ENT_QUOTES, 'utf-8' );
$post_data = query_posts( $query );
$this->atts['items_per_page'] = - 1;
} elseif ( false !== $this->atts['query_items_per_page'] ) {
$settings = $this->filterQuerySettings( $this->buildQuery( $this->atts ) );
$post_data = query_posts( $settings );
} else {
return;
}
if ( $this->atts['items_per_page'] > 0 && count( $post_data ) > $this->atts['items_per_page'] ) {
$post_data = array_slice( $post_data, 0, $this->atts['items_per_page'] );
}
foreach ( $post_data as $post ) {
$post->filter_terms = wp_get_object_terms( $post->ID, $this->atts['filter_source'], array( 'fields' => 'ids' ) );
$this->filter_terms = wp_parse_args( $this->filter_terms, $post->filter_terms );
$this->items[] = $post;
}
}
public function filterQuerySettings( $args ) {
$defaults = array(
'numberposts' => 5,
'offset' => 0,
'category' => 0,
'orderby' => 'date',
'order' => 'DESC',
'include' => array(),
'exclude' => array(),
'meta_key' => '',
'meta_value' => '',
'post_type' => 'post',
'suppress_filters' => apply_filters( 'vc_basic_grid_filter_query_suppress_filters', true ),
'public' => true,
);
$r = wp_parse_args( $args, $defaults );
if ( empty( $r['post_status'] ) ) {
$r['post_status'] = ( 'attachment' === $r['post_type'] ) ? 'inherit' : 'publish';
}
if ( ! empty( $r['numberposts'] ) && empty( $r['posts_per_page'] ) ) {
$r['posts_per_page'] = $r['numberposts'];
}
if ( ! empty( $r['category'] ) ) {
$r['cat'] = $r['category'];
}
if ( ! empty( $r['include'] ) ) {
$incposts = wp_parse_id_list( $r['include'] );
$r['posts_per_page'] = count( $incposts ); // only the number of posts included
$r['post__in'] = $incposts;
} elseif ( ! empty( $r['exclude'] ) ) {
$r['post__not_in'] = wp_parse_id_list( $r['exclude'] );
}
$r['ignore_sticky_posts'] = true;
$r['no_found_rows'] = true;
return $r;
}
public static function convertButton2ToButton3( $atts ) {
if ( isset( $atts['button_style'] ) || isset( $atts['button_size'] ) || isset( $atts['button_color'] ) ) {
// we use old button 2 attributes:
$style = isset( $atts['button_style'] ) ? $atts['button_style'] : 'rounded';
$size = isset( $atts['button_size'] ) ? $atts['button_size'] : 'md';
$color = isset( $atts['button_color'] ) ? $atts['button_color'] : 'blue';
$oldData = array(
'style' => $style,
'size' => $size,
'color' => str_replace( '_', '-', $color ),
);
// remove attributes on save
$atts['button_style'] = '';
$atts['button_size'] = '';
$atts['button_color'] = '';
$newData = WPBakeryShortCode_VC_Btn::convertAttributesToButton3( $oldData );
foreach ( $newData as $key => $value ) {
$atts[ 'btn_' . $key ] = $value;
}
}
return $atts;
}
}
By removing hyphen the warning disappears but the article grid not display
just place this code ([\w-]+) instead of ([\w_-]+)
it will work.
$id_pattern = '/' . $this->grid_id_unique_name . '\:([\w\_-]+)/';
preg_match( $id_pattern, $id_value, $id_matches );
Apart from the issue you mentioned (or maybe the cause of the issue you mentioned), there is an issue in the way you generate $id_pattern.
It is used as the first argument of preg_match that expects it to be a string containing a valid regular . But, because its value is generated and $this->grid_id_unique_name may contain anything, including characters that have special meaning in regex, $id_pattern may end up containing a string that is not a valid regex.
When you build a regex using dynamic values (user input, values from persistence etc) you need to use preg_quote() to encode the special regex characters properly.
The code should be:
$id_pattern = '/' . preg_quote($this->grid_id_unique_name, '/') . '\:([\w\_-]+)/';
There are other small issues (that does not cause errors) in the fixed part of the regex.
The underscore (_) is not a special character, there is no need to escape it. Even more the underscore is already included in \w (the class word characters - it contains the digits, the letters and the underscore). This renders _ (escaped or not) completely useless.
Other than that, : is a special character in regex only in subpatterns. It does not have any special meaning in this combination. You can safely leave it unescaped.
In the end, the correct generation of $id_pattern is:
$id_pattern = '/' . preg_quote($this->grid_id_unique_name, '/') . ':([\w-]+)/';
First of all, sorry my horrible English =)
I'll try to explain how works everything:
I use this to create 'agreement' to be searched on my website, só the basic is the name, and where that 'agreement' works, for example, states and cities... but I have a problem when I try to select the 'states' and after show the cities to select where my 'agreement' can be used and save to show on the site.
But when I select the states, the WordPress just don't show the cities, and this problem happened after some att in WordPress plugins (exemple: Advanced custom field)
And know I have no idea how I can fix this.
Here is my code:
//Load cities - Convenio
function ag_apcef_load_cities_field_choices( $field ) {
// get selected
$selected = get_field( 'ag-estado-convenio', $post->ID );
// reset choices
$field['choices'] = array();
if($selected) {
$args = array(
'post_type' => 'cities',
'orderby' => 'title',
'order' => 'ASC',
'posts_per_page' => -1,
'meta_query' => array(
array(
'key' => 'city_meta_box_state',
'value' => $selected->ID
)
)
);
$posts = get_posts( $args );
foreach($posts as $post) {
$field['choices'][$post->ID] = $post->post_title;
}
}
return $field;
}
add_filter('acf/load_field/name=ag-cidade-convenio', 'ag_apcef_load_cities_field_choices');
// Admin enqueue - Convenio
function ag_apcef_admin_convenio_enqueue( $hook ) {
// Allowed post types
$types = array( 'convenio' );
if( !in_array( get_post_type(), $types ) )
return;
wp_enqueue_script( 'populate-area', get_stylesheet_directory_uri() . '/js/autopopulate-admin.js' );
wp_localize_script( 'populate-area', 'populate_vars',
array(
'populate_nonce' => wp_create_nonce( 'populate_nonce' ), // Create nonce
)
);
}
add_action( 'admin_enqueue_scripts', 'ag_apcef_admin_convenio_enqueue' );
//Enqueue - Convenio
function ag_apcef_convenio_enqueue() {
if ( is_page( 'portal-de-vantagens' ) || is_page( 'bem-estar' )) {
wp_enqueue_script( 'populate-area', get_stylesheet_directory_uri() . '/js/autopopulate.js' );
wp_localize_script( 'populate-area', 'populate_vars',
array(
'populate_nonce' => wp_create_nonce( 'populate_nonce' ), // Create nonce
'ajaxurl' => admin_url( 'admin-ajax.php' )
)
);
}
}
add_action( 'wp_enqueue_scripts', 'ag_apcef_convenio_enqueue' );
// Load cities by state
function ag_apcef_city_by_state( $selected_state ) {
// Verify nonce
if( !isset( $_POST['populate_nonce'] ) || !wp_verify_nonce( $_POST['populate_nonce'], 'populate_nonce' ) )
die('Permission denied');
// Get selected state
$selected_state = $_POST['state'];
// Populate arr_data
$arr_data = array();
if(!empty($selected_state)) {
$args = array(
'post_type' => 'cities',
'orderby' => 'title',
'order' => 'ASC',
'posts_per_page' => -1,
'meta_query' => array(
array(
'key' => 'city_meta_box_state',
'value' => $selected_state
)
)
);
$posts = get_posts( $args );
foreach($posts as $post) {
$arr_data[] = [
'key' => $post->ID,
'value' => $post->post_title
];
}
}
return wp_send_json($arr_data);
die();
}
add_action('wp_ajax_apcef_city_by_state', 'ag_apcef_city_by_state');
add_action('wp_ajax_nopriv_apcef_city_by_state', 'ag_apcef_city_by_state');
So here is shortcode that i can use to output names based on attributes.
For example, [my_site dfd_name="boy"] will output all boys name.
However if I put "girl" in the name attribute, it does not recognize it. ([my_site dfd_name="boy,girl"]).
Here is the full php:
<?php
if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly
function sp_shortcode_listings($atts, $content = null, $code = "") {
global $wp_query;
global $title;
global $active_tab;
global $showposts;
global $sp_taxonomy;
$defaults = array(
'type' => 'grid',
'before' => '',
'after' => '',
'wrap' => 'div',
'title' => '',
'showposts' => '12',
'type'=> 'grid',
);
extract( shortcode_atts( $defaults, $atts ) );
if ($showposts == 12) {
$showposts = isset($_GET['showposts']) ? $_GET['showposts'] : '12';
}
$shorcode = "sc";
if(!empty($atts))
{
foreach ( $atts as $key => $val)
{
if(strstr($key, 'dfd'))
{
$metaquery[] = array(
'key' => $key,
'value' => $val,
'compare' => 'LIKE',
'terms' => explode(',',$val)
);
}
}
}
if(empty($metaquery))
{
$shorcode = "";
}
global $active_tab;
$active_tab = isset( $_GET[ 'type' ] ) ? $_GET[ 'type' ] : $type;
include(my_site_dir . '/archive-filter.php');
global $post;
ob_start();
if ( have_posts() )
{
my_template_property_archive_content_main_shortcode();
}
else
{
echo apply_filters( 'my_site_no_match', 'Sorry, no name matched your criteria' ) ;
}
$output_string = ob_get_contents();
ob_end_clean();
$output = sprintf( '<%4$s class="sp">%1$s%3$s%2$s</%4$s>', $before, $after, $output_string, $wrap );
wp_reset_query();
return $output;
}
add_shortcode("my-listings", "sp_shortcode_listings");
?>
How can I change it so that I can add multiple values in the "dfd" attributes?
Thanks
Hey everyone,
I have a post type called `index`, and i'm trying to build a form for users to insert posts from the frontend.
i created a page and a template for it with a form and an ajax function which insert the content to the DB using `wp_insert_post`. the function works generally, i can see the new posts added to the wp_post db in phpmyadmin. the problem is that i can't see the new posts in the admin panel. the post are counted (i can see the number goes up everytime i try the form), but not shown.
this is the functions.php ajax code (some $_get vars are to be used for meta data inserting):
add_action('wp_ajax_addtoindex', 'addtoindex');
add_action('wp_ajax_nopriv_addtoindex', 'addtoindex');
function addtoindex(){
$title = $_GET["title"];
$slug = sanitize_title_with_dashes($title,'','save');
$group = $_GET["group"];
$inst = $_GET["inst"];
$location = $_GET["location"];
$address = $_GET["address"];
$content = $_GET["content"];
$website = $_GET["website"];
$year = $_GET["year"];
$educ = $_GET["educ"];
$aud = $_GET["aud"];
$teaching = $_GET["teaching"];
$teachers = $_GET["teachers"];
$contact1 = $_GET["contact1"];
$email1 = $_GET["email1"];
$phone1 = $_GET["phone1"];
$contact2 = $_GET["contact2"];
$email2 = $_GET["email2"];
$phone2 = $_GET["phone2"];
$user = get_user_by("login",$authorid);
$authorid = $user->ID;
// Check if the group exists
$group_term = term_exists( $group, 'group', 0 );
// Create group if it doesn't exist
if ( !$group_term ) {
$group_term = wp_insert_term( $group, 'group', array( 'parent' => 0 ) );
}
// Check if the inst exists
$inst_term = term_exists( $inst, 'inst', 0 );
// Create inst if it doesn't exist
if ( !$inst_term ) {
$inst_term = wp_insert_term( $inst, 'inst', array( 'parent' => 0 ) );
}
// Check if the location exists
$location_term = term_exists( $location, 'location', 0 );
// Create location if it doesn't exist
if ( !$location_term ) {
$location_term = wp_insert_term( $location, 'location', array( 'parent' => 0 ) );
}
$custom_tax = array(
'group' => $group_term,
'inst' => $group_inst,
'location' => $group_location
);
//Post Properties
$new_post = array(
'post_title' => $title,
'post_name' => $slug,
'post_content' => $content,
'post_status' => 'pending',
'post_type' => 'index',
'post_author' => $authorid,
'comment_status' => 'closed',
'ping_status' => 'closed',
'tax_input' => $custom_tax
);
//save the new post
if ( post_type_exists( 'index' ) ) {
$pid = wp_insert_post($new_post, true);
echo 'good';
}
else{
echo "bad";
}
// Reset Post Data
wp_reset_postdata();
exit;
}
and this is the index post type code:
function post_type_index() {
register_post_type( 'index',
array(
'label' => __('Index'),
'labels' => array('name' => 'אינדקס האנתרופוסופיה','singular_name' => __('פריט לאינדקס','ohav'),'edit_item' => __('עריכת פריט אינדקס','ohav'),'add_new' => __('הוספת פריט לאינדקס','ohav'),'add_new_item' => __('הוספת פריט לאינדקס','ohav'),'all_items' => __('לכל פריטי האינדקס','ohav')),
'public' => true,
//'publicly_queryable' => true,
//'query_var' => true,
//'capability_type' => 'post',
'has_archive' => true,
'show_ui' => true,
'show_in_nav_menus' => true,
'rewrite' =>array(
'slug' => __('index','ohav'),
'with_front' => true
),
'hierarchical' => true,
'supports' => array(
'title',
'boxplace',
'editor',
'thumbnail'
)
)
);
}
add_action('init', 'post_type_index');
okay i found it!
the problem was i already had a pre_get_posts hook that changes the order of the index archive according to the post meta.
add_action( 'pre_get_posts', 'change_order_for_index' );
function change_order_for_index( $query ) {
if ( is_post_type_archive('index') ) {
$query->set( 'meta_key', '_index_featured' );
$query->set( 'orderby', 'meta_value' );
}
}
i added && !is_admin() to the if and it turned okay.
thank you Arif, your answer helped me find it.
you can add an action hook 'pre_get_posts' to include/exclude your custom post type to/from the admin post list or any for any other listing like archives.
add_filter( 'pre_get_posts', 'include_custom_type_index' );
function include_custom_type_index( $query ) {
$query->set( 'post_type', array(
'post', 'index'
));
return $query;
}
I've got this basic function as below:
function buy()
{
$item_id = ( int )$this->uri->segment( 3 );
if ( $item_id > '0' )
{
$item = $this->db->where( 'shop_id', $item_id )->get( 'shop' )->row();
if ( $item )
{
$player = $this->user->info( $this->user->id() );
if ( $player->users_money >= $item->shop_req_money && $player->users_credits >= $item->shop_req_credits)
{
$this->db->update( 'users_items', array( 'users_id' => $this->user->id(), 'users_motors_id' => '0' ), array( 'users_items_id' => $item->users_items_id ) );
$this->db->update( 'users', array( 'users_money' => $player->users_money - $item->shop_req_money, 'users_credits' => $player->users_credits - $item->shop_req_credits ), array( 'users_id' => $this->user->id() ) );
$this->db->query( 'UPDATE users SET users_money=users_money+' . $item->shop_req_money . ', users_credits=users_credits+' . $item->shop_req_credits . ' WHERE users_id=' . $this->db->escape( $item->shop_users_id ) );
$this->db->delete( 'shop', array( 'shop_id' => $item->shop_id ) );
$this->session->set_flashdata( 'success', true );
}
else
$this->session->set_flashdata( 'error', true );
}
}
header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
}
and I edited it like that to add additional check if the reg ip isn't the same as the other one and if so to set an error message.
function buy()
{
$item_id = ( int )$this->uri->segment( 3 );
if ( $item_id > '0' )
{
$item = $this->db->where( 'shop_id', $item_id )->get( 'shop' )->row();
if ( $item )
{
$player = $this->user->info( $this->user->id() );
$players = $this->user->info( $item->shop_users_id );
if ( $players->users_reg_ip === $player->users_reg_ip )
{
$this->session->set_flashdata( 'errorip', true );
}
elseif ( $player->users_money >= $item->shop_req_money && $player->users_credits >= $item->shop_req_credits)
{
$this->db->update( 'users_items', array( 'users_id' => $this->user->id(), 'users_motors_id' => '0' ), array( 'users_items_id' => $item->users_items_id ) );
$this->db->update( 'users', array( 'users_money' => $player->users_money - $item->shop_req_money, 'users_credits' => $player->users_credits - $item->shop_req_credits ), array( 'users_id' => $this->user->id() ) );
$this->db->query( 'UPDATE users SET users_money=users_money+' . $item->shop_req_money . ', users_credits=users_credits+' . $item->shop_req_credits . ' WHERE users_id=' . $this->db->escape( $item->shop_users_id ) );
$this->db->delete( 'shop', array( 'shop_id' => $item->shop_id ) );
$this->session->set_flashdata( 'success', true );
}
else
$this->session->set_flashdata( 'error', true );
}
}
header( 'Location: ' . $_SERVER['HTTP_REFERER'] );
}
It works the way it is BUT basically I am asking if thats the correct way of doing that or there should be something else I can do similiar to that but better? Would be really appreciated if there any comments on my question. Thanks in advance!
Yes you can include that on the condition block. Like this:
if ( $players->users_reg_ip === $player->users_reg_ip) {
// trying to buy from the same IP
$this->session->set_flashdata( 'errorip', true );
}
elseif ( $player->users_money < $item->shop_req_money && $player->users_credits < $item->shop_req_credits) {
// if user has not enough money and user credits is less than shop requirement credits
// or maybe you mean OR ||
$this->session->set_flashdata( 'error', true );
}
else {
$this->db->update('users_items',
array( 'users_id' => $this->user->id(), 'users_motors_id' => '0' ),
array( 'users_items_id' => $item->users_items_id )
);
$this->db->update( 'users',
array( 'users_money' => $player->users_money - $item->shop_req_money,
'users_credits' => $player->users_credits - $item->shop_req_credits
),
array( 'users_id' => $this->user->id() )
);
$this->db->query( 'UPDATE users SET users_money=users_money+' . $item->shop_req_money . ', users_credits=users_credits+' . $item->shop_req_credits . ' WHERE users_id=' . $this->db-> escape( $item->shop_users_id ) );
$this->db->delete( 'shop', array( 'shop_id' => $item->shop_id ) );
$this->session->set_flashdata( 'success', true );
}
// instead of using referrer why not
// redirect('controller/method'); ?