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issuem-class.php
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issuem-class.php
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<?php
/**
* Registers IssueM class for setting up IssueM
*
* @package IssueM
* @since 1.0.0
*/
/**
* This class registers the main issuem functionality
*
* @since 1.0.0
*/
class IssueM {
/**
* Class constructor, puts things in motion
*
* @since 1.0.0
*
* @todo Move the the_author filter to a more appopriate place
* @todo Move the pre_get_posts filter to a more appopriate place
*/
public function __construct() {
$settings = $this->get_settings();
add_image_size( 'issuem-cover-image', apply_filters( 'issuem_cover_image_width', $settings['cover_image_width'] ), apply_filters( 'issuem_cover_image_height', $settings['cover_image_height'] ), true );
add_image_size( 'issuem-featured-rotator-image', apply_filters( 'issuem_featured_rotator_image_width', $settings['featured_image_width'] ), apply_filters( 'issuem_featured_rotator_image_height', $settings['featured_image_height'] ), true );
add_image_size( 'issuem-featured-thumb-image', apply_filters( 'issuem_featured_thumb_image_width', $settings['featured_thumb_width'] ), apply_filters( 'issuem_featured_thumb_image_height', $settings['featured_thumb_height'] ), true );
add_action( 'admin_init', array( $this, 'upgrade' ) );
add_action( 'admin_menu', array( $this, 'admin_menu' ) );
add_action( 'admin_notices', array( $this, 'issuem_notification' ) );
add_action( 'admin_enqueue_scripts', array( $this, 'admin_wp_enqueue_scripts' ) );
add_action( 'admin_print_styles', array( $this, 'admin_wp_print_styles' ) );
add_action( 'wp_enqueue_scripts', array( $this, 'frontend_scripts' ) );
register_activation_hook( __FILE__, array( $this, 'activation' ) );
register_deactivation_hook( __FILE__, array( $this, 'deactivation' ) );
add_filter( 'views_edit-article', array( $this, 'display_zeen101_dot_com_rss_item' ) );
add_filter( 'plugin_action_links_' . ISSUEM_BASENAME, array( $this, 'issuem_settings_link' ) );
add_action( 'wp_ajax_issuem_process_notice_link', array( $this, 'ajax_process_notice_link' ) );
if ( ! empty( $settings['issuem_author_name'] ) && ! is_admin() ) {
add_filter( 'the_author', array( $this, 'the_author' ) );
}
if ( ! empty( $settings['use_wp_taxonomies'] ) ) {
add_action( 'pre_get_posts', array( $this, 'add_issuem_articles_to_tag_query' ) );
}
if ( ! is_admin() ) {
add_action( 'pre_get_posts', array( $this, 'remove_draft_issues_from_main_query' ) );
}
}
/**
* Runs activation routines when IssueM is activated
*
* @since 1.0.0
*
*/
public function activation() {
create_article_post_type();
flush_rewrite_rules();
}
/**
* Runs deactivation routines if IssueM is deactivated
*
* @since 1.1.1
*
*/
public function deactivation() {
// Clear the IssueM RSS reader if there is a schedule
if ( wp_next_scheduled( 'zeen101_dot_com_rss_feed_check' ) ) {
wp_clear_scheduled_hook( 'zeen101_dot_com_rss_feed_check' );
}
if ( wp_next_scheduled( 'zeen101_dot_com_rss_feed_check' ) ) {
wp_clear_scheduled_hook( 'zeen101_dot_com_rss_feed_check' );
}
delete_option( 'issuem_flush_rewrite_rules' );
flush_rewrite_rules();
}
/**
* Initialize IssueM Admin Menu
*
* @since 1.0.0
*/
public function admin_menu() {
add_submenu_page( 'edit.php?post_type=article', __( 'IssueM Settings', 'issuem' ), __( 'IssueM Settings', 'issuem' ), apply_filters( 'manage_issuem_settings', 'manage_issuem_settings' ), 'issuem', array( $this, 'settings_page' ) );
add_submenu_page( 'edit.php?post_type=article', __( 'IssueM Help', 'issuem' ), __( 'IssueM Help', 'issuem' ), apply_filters( 'manage_issuem_settings', 'manage_issuem_settings' ), 'issuem-help', array( $this, 'help_page' ) );
}
/**
* Add settings link to plugin page
*
* @since 2.0.4
*/
public function issuem_settings_link( $links ) {
$settings_link = '<a href="edit.php?post_type=article&page=issuem">Settings</a>';
array_unshift( $links, $settings_link );
return $links;
}
/**
* Displays latest RSS item from Zeen101.com on Article list
*
* @since 1.0.0
*
* @param string $views
*/
public function display_zeen101_dot_com_rss_item( $views ) {
global $current_user;
$hide = get_user_meta( $current_user->ID, 'issuem_rss_item_notice_link', true );
if ( $hide == 1 ) {
return $views;
} else {
$last_rss_item = get_option( 'last_zeen101_dot_com_rss_item', true );
if ( $last_rss_item ) {
echo '<div class="notice notice-success">';
echo wp_kses_post( $last_rss_item );
echo '<p><a href="#" class="notice-link" data-notice="rss_item" data-type="dismiss">Dismiss</a></p>';
echo '</div>';
}
}
return $views;
}
/**
* Replaces Author Name with IssueM setting, if it is set
* Otherwise, uses WordPress's Author name
*
* @since 1.0.0
*
* @param string $wp_author WordPress Author name
* @return string Author Name
*/
public function the_author( $wp_author ) {
global $post;
if ( ! empty( $post->ID ) ) {
$author_name = get_post_meta( $post->ID, '_issuem_author_name', true );
if ( $author_name ) {
return $author_name;
} else {
return $wp_author;
}
}
return $wp_author;
}
/**
* Modifies WordPress query to include Articles in Tag/Category queries
*
* @since 1.0.0
*
* @param object $query WordPress Query Object
*/
public function add_issuem_articles_to_tag_query( $query ) {
if ( ( $query->is_main_query() && ( $query->is_tag() || $query->is_category() ) ) || $query->is_author() ) {
$post_type = $query->get( 'post_type' );
if ( empty( $post_type ) ) {
$post_type = array( 'post', 'article' );
} else {
if ( ! is_array( $post_type ) ) {
$post_type = array_map( 'trim', explode( ',', $post_type ) );
}
$post_type[] = 'article';
}
$query->set( 'post_type', $post_type );
}
}
/**
* Modifies WordPress query to remove draft Issues from queries
* Except for users with permission to see drafts
*
* @since 1.2.0
*
* @param object $query WordPress Query Object
*/
public function remove_draft_issues_from_main_query( $query ) {
if (
! is_admin() && ( $query->is_main_query() || $query->is_author() )
&& ! current_user_can( apply_filters( 'see_issuem_draft_issues', 'manage_issues' ) )
) {
$term_ids = get_issuem_draft_issues();
$draft_issues = array(
'taxonomy' => 'issuem_issue',
'field' => 'id',
'terms' => $term_ids,
'operator' => 'NOT IN',
);
if ( ! $query->is_tax() ) {
$query->set(
'tax_query',
array(
$draft_issues,
)
);
} else {
$term_ids = get_issuem_draft_issues();
$tax_query = $query->tax_query->queries;
$tax_query[] = $draft_issues;
$tax_query['relation'] = 'AND';
$query->set( 'tax_query', apply_filters( 'issuem_draft_issue_tax_query', $tax_query ) );
}
}
}
/**
* Enqueues styles used by IssueM WordPress Dashboard
*
* @since 1.0.0
* @uses wp_enqueue_style() to enqueue CSS files
*/
public function admin_wp_print_styles() {
wp_enqueue_style( 'issuem_admin_style', ISSUEM_URL . '/css/issuem-admin.css', '', ISSUEM_VERSION );
}
/**
* Enqueues scripts used by IssueM WordPress Dashboard
*
* @since 1.0.0
* @uses wp_enqueue_script() to enqueue JS files
*/
public function admin_wp_enqueue_scripts( $hook_suffix ) {
// Hack for edit-tags to include the "enctype=multipart/form-data" argument in the edit tags HTML form,
// for uploading issue cover images
if ( 'edit-tags.php' == $hook_suffix && ! empty( $_GET['taxonomy'] ) && 'issuem_issue' == $_GET['taxonomy'] ) {
wp_enqueue_script( 'issuem_issue-custom-tax-hacks', ISSUEM_URL . '/js/issuem_issue-custom-tax-hacks.js', array( 'jquery' ), ISSUEM_VERSION, true );
}
if ( 'term.php' == $hook_suffix && ! empty( $_GET['taxonomy'] ) && 'issuem_issue' == $_GET['taxonomy'] ) {
wp_enqueue_script( 'issuem-issue-admin', ISSUEM_URL . '/js/issuem-issue-admin.js', array( 'jquery' ), ISSUEM_VERSION, true );
wp_enqueue_media();
}
if ( 'post.php' == $hook_suffix ) {
wp_enqueue_script( 'issuem_issue-edit-article-hacks', ISSUEM_URL . '/js/issuem_issue-edit-article-hacks.js', array( 'jquery' ), ISSUEM_VERSION, true );
}
if ( 'article_page_issuem' == $hook_suffix ) {
wp_enqueue_script( 'issuem-admin', ISSUEM_URL . '/js/issuem-admin.js', array( 'jquery', 'wp-color-picker' ), ISSUEM_VERSION, true );
wp_enqueue_media();
}
wp_enqueue_script( 'issuem-script', ISSUEM_URL . 'js/script.js', array( 'jquery' ), ISSUEM_VERSION, true );
wp_localize_script(
'issuem-script',
'issuem_ajax',
array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'noticeNonce' => wp_create_nonce( 'issuem-notice-nonce' ),
)
);
}
/**
* Enqueues styles and scripts used by IssueM on the frontend
*
* @since 1.0.0
* @uses wp_enqueue_script() to enqueue JS files
* @uses wp_enqueue_style() to enqueue CSS files
*/
public function frontend_scripts() {
$settings = $this->get_settings();
if ( apply_filters( 'enqueue_issuem_styles', 'true' ) ) {
switch ( $settings['css_style'] ) {
case 'none':
break;
case 'default':
default:
wp_enqueue_style( 'issuem_style', ISSUEM_URL . 'css/issuem.css', '', ISSUEM_VERSION );
break;
}
}
wp_enqueue_script( 'jquery-issuem-flexslider', ISSUEM_URL . 'js/jquery.flexslider-min.js', array( 'jquery' ), ISSUEM_VERSION, true );
wp_enqueue_style( 'jquery-issuem-flexslider', ISSUEM_URL . 'css/flexslider.css', '', ISSUEM_VERSION );
}
/**
* Gets IssueM settings
*
* @since 1.0.0
*
* @return array IssueM settings, merged with defaults.
*/
public function get_settings() {
$defaults = array(
'page_for_articles' => 0,
'page_for_archives' => 0,
'pdf_title' => __( 'Download PDF', 'issuem' ),
'pdf_only_title' => __( 'PDF Only', 'issuem' ),
'pdf_open_target' => '_blank',
'cover_image_width' => 200,
'cover_image_height' => 268,
'featured_image_width' => 600,
'featured_image_height' => 338,
'featured_thumb_width' => 160,
'featured_thumb_height' => 120,
'default_issue_image' => apply_filters( 'issuem_default_issue_image', ISSUEM_URL . '/images/archive-image-unavailable.jpg' ),
'show_thumbnail_byline' => '',
'custom_image_used' => 0,
'display_byline_as' => 'user_firstlast',
'issuem_author_name' => '',
'use_wp_taxonomies' => '',
'use_issue_tax_links' => '',
'article_format' => '<p class="issuem_article_category">%CATEGORY[1]%</p>' . "\n" .
'<p><a class="issuem_article_link" href="%URL%">%TITLE%</a></p>' . "\n" .
'<p class="issuem_article_content">%EXCERPT%</p>' . "\n" .
'<p class="issuem_article_byline">%BYLINE%</p>' . "\n",
'css_style' => 'default',
'show_rotator_control' => '',
'show_rotator_direction' => '',
'animation_type' => 'slide',
'issue_order_converted' => false,
);
$defaults = apply_filters( 'issuem_default_settings', $defaults );
$settings = get_option( 'issuem' );
return wp_parse_args( $settings, $defaults );
}
/**
* Update IssueM settings
*
* @since 1.2.0
*
* @param array IssueM settings
*/
public function update_settings( $settings ) {
update_option( 'issuem', $settings );
}
/**
* Outputs the IssueM settings page
*
* @since 1.0
* @todo perform the save function earlier
*/
public function settings_page() {
// Get the user options
$settings = $this->get_settings();
if ( isset( $_GET['tab'] ) ) {
$tab = sanitize_text_field( $_GET['tab'] );
} elseif ( isset( $_GET['page'] ) && $_GET['page'] == 'issuem' ) {
$tab = 'general';
} else {
$tab = '';
}
$settings_tabs = apply_filters( 'issuem_settings_tabs', array( 'general', 'licenses' ) );
$current_tab = apply_filters( 'issuem_current_tab', $tab, $settings_tabs );
if ( $current_tab == 'general' ) {
if ( isset( $_POST['issuem_general_options_nonce'] ) && wp_verify_nonce( sanitize_text_field( $_POST['issuem_general_options_nonce'] ), 'issuem_general_options' ) ) {
if ( ! empty( $_REQUEST['remove_default_issue_image'] ) ) {
wp_delete_attachment( sanitize_text_field( $_REQUEST['remove_default_issue_image'] ) );
unset( $settings['default_issue_image'] );
unset( $settings['custom_image_used'] );
$this->update_settings( $settings );
$settings = $this->get_settings();
}
if ( ! empty( $_POST['update_issuem_settings'] ) ) {
if ( ! empty( $_POST['page_for_articles'] ) ) {
$settings['page_for_articles'] = sanitize_text_field( $_POST['page_for_articles'] );
}
if ( ! empty( $_POST['page_for_archives'] ) ) {
$settings['page_for_archives'] = sanitize_text_field( $_POST['page_for_archives'] );
}
if ( ! empty( $_POST['css_style'] ) ) {
$settings['css_style'] = sanitize_text_field( $_POST['css_style'] );
}
if ( ! empty( $_POST['pdf_title'] ) ) {
$settings['pdf_title'] = sanitize_text_field( $_POST['pdf_title'] );
}
if ( ! empty( $_POST['pdf_only_title'] ) ) {
$settings['pdf_only_title'] = sanitize_text_field( $_POST['pdf_only_title'] );
}
if ( ! empty( $_POST['pdf_open_target'] ) ) {
$settings['pdf_open_target'] = sanitize_text_field( $_POST['pdf_open_target'] );
}
if ( ! empty( $_POST['article_format'] ) ) {
$settings['article_format'] = wp_kses_post( $_POST['article_format'] );
}
if ( ! empty( $_POST['cover_image_width'] ) ) {
$settings['cover_image_width'] = sanitize_text_field( $_POST['cover_image_width'] );
} else {
unset( $settings['cover_image_width'] );
}
if ( ! empty( $_POST['cover_image_height'] ) ) {
$settings['cover_image_height'] = sanitize_text_field( $_POST['cover_image_height'] );
} else {
unset( $settings['cover_image_height'] );
}
if ( ! empty( $_POST['featured_image_width'] ) ) {
$settings['featured_image_width'] = sanitize_text_field( $_POST['featured_image_width'] );
} else {
unset( $settings['featured_image_width'] );
}
if ( ! empty( $_POST['featured_image_height'] ) ) {
$settings['featured_image_height'] = sanitize_text_field( $_POST['featured_image_height'] );
} else {
unset( $settings['featured_image_height'] );
}
if ( ! empty( $_POST['featured_thumb_width'] ) ) {
$settings['featured_thumb_width'] = sanitize_text_field( $_POST['featured_thumb_width'] );
} else {
unset( $settings['featured_thumb_width'] );
}
if ( ! empty( $_POST['featured_thumb_height'] ) ) {
$settings['featured_thumb_height'] = sanitize_text_field( $_POST['featured_thumb_height'] );
} else {
unset( $settings['featured_thumb_height'] );
}
if ( ! empty( $_POST['default_issue_image'] ) ) {
$settings['default_issue_image'] = sanitize_text_field( $_POST['default_issue_image'] );
$settings['custom_image_used'] = 1;
}
if ( ! empty( $_POST['display_byline_as'] ) ) {
$settings['display_byline_as'] = sanitize_text_field( $_POST['display_byline_as'] );
}
if ( ! empty( $_POST['issuem_author_name'] ) ) {
$settings['issuem_author_name'] = sanitize_text_field( $_POST['issuem_author_name'] );
} else {
unset( $settings['issuem_author_name'] );
}
if ( ! empty( $_POST['show_thumbnail_byline'] ) ) {
$settings['show_thumbnail_byline'] = sanitize_text_field( $_POST['show_thumbnail_byline'] );
} else {
unset( $settings['show_thumbnail_byline'] );
}
if ( ! empty( $_POST['use_wp_taxonomies'] ) ) {
$settings['use_wp_taxonomies'] = sanitize_text_field( $_POST['use_wp_taxonomies'] );
} else {
unset( $settings['use_wp_taxonomies'] );
}
if ( ! empty( $_POST['use_issue_tax_links'] ) ) {
$settings['use_issue_tax_links'] = sanitize_text_field( $_POST['use_issue_tax_links'] );
} else {
unset( $settings['use_issue_tax_links'] );
}
if ( ! empty( $_POST['show_rotator_control'] ) ) {
$settings['show_rotator_control'] = sanitize_text_field( $_POST['show_rotator_control'] );
} else {
unset( $settings['show_rotator_control'] );
}
if ( ! empty( $_POST['show_rotator_direction'] ) ) {
$settings['show_rotator_direction'] = sanitize_text_field( $_POST['show_rotator_direction'] );
} else {
unset( $settings['show_rotator_direction'] );
}
if ( ! empty( $_POST['animation_type'] ) ) {
$settings['animation_type'] = sanitize_text_field( $_POST['animation_type'] );
}
$settings = apply_filters( 'issuem_save_settings', $settings );
$this->update_settings( $settings );
}
}
} // endif for saving general tab settings
if ( ! empty( $_REQUEST['update_issuem_settings'] ) || ! empty( $_GET['settings_saved'] ) ) {
// update settings notification
?>
<div class="updated">
<p><strong><?php esc_html_e( 'Settings updated.', 'issuem' ); ?></strong></p>
</div>
<?php
}
// Display HTML form for the options below
?>
<div class="wrap issuem-settings">
<h2 style='margin-bottom: 10px;'><?php esc_html_e( 'IssueM Settings', 'issuem' ); ?></h2>
<div class="postbox-container column-primary">
<?php
if ( in_array( $current_tab, $settings_tabs ) ) {
?>
<h2 class="nav-tab-wrapper" id="issuem-tabs">
<a id="general-tab" href="<?php echo esc_url( admin_url( 'edit.php?post_type=article&page=issuem' ) ); ?>" class="nav-tab
<?php
if ( $current_tab == 'general' ) {
?>
nav-tab-active<?php } ?>"><?php esc_html_e( 'General', 'issuem' ); ?></a>
<?php do_action( 'issuem_settings_tabs_links', $current_tab ); ?>
<a href="<?php echo esc_url( admin_url( 'edit.php?post_type=article&page=issuem&tab=licenses' ) ); ?>" class="nav-tab
<?php
if ( $current_tab == 'licenses' ) {
?>
nav-tab-active<?php } ?>"><?php esc_html_e( 'Licenses', 'issuem' ); ?></a>
</h2>
<?php
}
?>
<div class="tabwrapper">
<form id="issuem" method="post" action="" enctype="multipart/form-data" encoding="multipart/form-data">
<?php do_action( 'issuem_before_settings', $current_tab ); ?>
<?php if ( $current_tab == 'general' ) : ?>
<div id="general" class="issuemtab">
<div>
<div class="meta-box-sortables ui-sortable">
<div id="modules">
<div class="inside">
<table id="issuem_administrator_options" class="form-table">
<tr>
<th rowspan="1"> <?php esc_html_e( 'Page for Articles', 'issuem' ); ?></th>
<td>
<?php
wp_dropdown_pages(
array(
'name' => 'page_for_articles',
'show_option_none' => esc_attr__( '— Select —' ),
'option_none_value' => '0',
'selected' => esc_attr( $settings['page_for_articles'] ),
)
);
?>
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Page for Issue Archives', 'issuem' ); ?></th>
<td>
<?php
wp_dropdown_pages(
array(
'name' => 'page_for_archives',
'show_option_none' => esc_attr__( '— Select —' ),
'option_none_value' => '0',
'selected' => esc_attr( $settings['page_for_archives'] ),
)
);
?>
</td>
</tr>
<?php if ( apply_filters( 'enqueue_issuem_styles', true ) ) { ?>
<tr>
<th rowspan="1"> <?php esc_html_e( 'CSS Style', 'issuem' ); ?></th>
<td>
<select id='css_style' name='css_style'>
<?php
$css_styles = $this->get_css_styles();
foreach ( $css_styles as $slug => $name ) {
?>
<option value='<?php echo esc_attr( $slug ); ?>' <?php selected( $slug, $settings['css_style'] ); ?>><?php echo esc_html( $name ); ?></option>
<?php
}
?>
</select>
</td>
</tr>
<?php } ?>
<tr>
<th rowspan="1"> <?php esc_html_e( 'PDF Download Link Title', 'issuem' ); ?></th>
<td><input type="text" id="pdf_title" class="regular-text" name="pdf_title" value="<?php echo esc_attr( $settings['pdf_title'] ); ?>" /></td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'PDF Only Title', 'issuem' ); ?></th>
<td><input type="text" id="pdf_only_title" class="regular-text" name="pdf_only_title" value="<?php echo esc_attr( $settings['pdf_only_title'] ); ?>" /></td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'PDF Link Target', 'issuem' ); ?></th>
<td>
<select id='pdf_open_target' name='pdf_open_target'>
<option value='_blank' <?php selected( '_blank', $settings['pdf_open_target'] ); ?>><?php esc_html_e( 'Open in New Window/Tab', 'issuem' ); ?></option>
<option value='_self' <?php selected( '_self', $settings['pdf_open_target'] ); ?>><?php esc_html_e( 'Open in Same Window/Tab', 'issuem' ); ?></option>
</select>
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Cover Image Size', 'issuem' ); ?></th>
<td>
<?php esc_html_e( 'Width', 'issuem' ); ?> <input type="text" id="cover_image_width" class="small-text" name="cover_image_width" value="<?php echo esc_attr( stripcslashes( $settings['cover_image_width'] ) ); ?>" />px <?php esc_html_e( 'Height', 'issuem' ); ?> <input type="text" id="cover_image_height" class="small-text" name="cover_image_height" value="<?php echo esc_attr( stripcslashes( $settings['cover_image_height'] ) ); ?>" />px
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Featured Rotator Image Size', 'issuem' ); ?></th>
<td>
<?php esc_html_e( 'Width', 'issuem' ); ?> <input type="text" id="featured_image_width" class="small-text" name="featured_image_width" value="<?php echo esc_attr( stripcslashes( $settings['featured_image_width'] ) ); ?>" />px <?php esc_html_e( 'Height', 'issuem' ); ?> <input type="text" id="featured_image_height" class="small-text" name="featured_image_height" value="<?php echo esc_attr( stripcslashes( $settings['featured_image_height'] ) ); ?>" />px
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Featured Thumbnail Image Size', 'issuem' ); ?></th>
<td>
<?php esc_html_e( 'Width', 'issuem' ); ?> <input type="text" id="featured_thumb_width" class="small-text" name="featured_thumb_width" value="<?php echo esc_attr( stripcslashes( $settings['featured_thumb_width'] ) ); ?>" />px <?php esc_html_e( 'Height', 'issuem' ); ?> <input type="text" id="featured_thumb_height" class="small-text" name="featured_thumb_height" value="<?php echo esc_attr( stripcslashes( $settings['featured_thumb_height'] ) ); ?>" />px
</td>
</tr>
<tr>
<td></td>
<td>
<p>After changing these image settings you may need to <a target="_blank" href="https://wordpress.org/plugins/regenerate-thumbnails/">regenerate your thumbnails</a>.</p>
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Default Issue Image', 'issuem' ); ?></th>
<td>
<input id="default_issue_image" type="text" size="36" name="default_issue_image" value="<?php echo esc_attr( $settings['default_issue_image'] ); ?>" />
<input id="upload_image_button" class="button" type="button" value="Upload Image" />
<p>Enter a URL or upload an image</p>
<p><img style="max-width: 400px;" src="<?php echo esc_url( $settings['default_issue_image'] ); ?>" /></p>
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Display Byline As', 'issuem' ); ?></th>
<td>
<select id="display_byline_as" name="display_byline_as">
<option value="user_firstlast" <?php selected( 'user_firstlast' == $settings['display_byline_as'] ); ?>>First & Last Name</option>
<option value="user_firstname" <?php selected( 'user_firstname' == $settings['display_byline_as'] ); ?>>First Name</option>
<option value="user_lastname" <?php selected( 'user_lastname' == $settings['display_byline_as'] ); ?>>Last Name</option>
<option value="display_name" <?php selected( 'display_name' == $settings['display_byline_as'] ); ?>>Display Name</option>
</select>
</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Show Thumbnail Byline', 'issuem' ); ?></th>
<td><input type="checkbox" id="show_thumbnail_byline" name="show_thumbnail_byline" value="1" <?php checked( $settings['show_thumbnail_byline'], 1 ); ?> /></td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Name', 'issuem' ); ?></th>
<td><input type="checkbox" id="issuem_author_name" name="issuem_author_name" value="1" <?php checked( $settings['issuem_author_name'], 1 ); ?> /> <?php esc_html_e( 'Use IssueM Author Name instead of WordPress Author', 'issuem' ); ?></td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Categories and Tags', 'issuem' ); ?></th>
<td><input type="checkbox" id="use_wp_taxonomies" name="use_wp_taxonomies" value="1" <?php checked( $settings['use_wp_taxonomies'], 1 ); ?> /> <?php esc_html_e( 'Use Default WordPress Category and Tag Taxonomies', 'issuem' ); ?></td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Links', 'issuem' ); ?></th>
<td><input type="checkbox" id="use_issue_tax_links" name="use_issue_tax_links" value="1" <?php checked( $settings['use_issue_tax_links'], 1 ); ?> /> <?php esc_html_e( 'Use Taxonomical links instead of shortcode based links for Issues', 'issuem' ); ?></td>
</tr>
</table>
<?php wp_nonce_field( 'issuem_general_options', 'issuem_general_options_nonce' ); ?>
</div> <!-- inside -->
</div> <!-- postbox -->
<div id="modules">
<h3><span><?php esc_html_e( 'IssueM Featured Rotator Options', 'issuem' ); ?></span></h3>
<div class="inside">
<table id="issuem_administrator_options" class="form-table">
<tr>
<th rowspan="1"> <?php esc_html_e( 'Pagination Navigation', 'issuem' ); ?></th>
<td><input type="checkbox" id="show_rotator_control" name="show_rotator_control" value="1" <?php checked( $settings['show_rotator_control'], 1 ); ?> /> Display pagination below the slider</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Direction Navigation', 'issuem' ); ?></th>
<td><input type="checkbox" id="show_rotator_direction" name="show_rotator_direction" value="1" <?php checked( $settings['show_rotator_direction'], 1 ); ?> />Display previous/next navigation arrows</td>
</tr>
<tr>
<th rowspan="1"> <?php esc_html_e( 'Animation Type', 'issuem' ); ?></th>
<td>
<select id="animation_type" name="animation_type">
<option value="slide" <?php selected( 'slide' == $settings['animation_type'] ); ?>>Slide</option>
<option value="fade" <?php selected( 'fade' == $settings['animation_type'] ); ?>>Fade</option>
</select>
</td>
</tr>
</table>
</div> <!-- inside -->
</div> <!-- postbox -->
<div id="modules">
<h3><span><?php esc_html_e( 'IssueM Article Shortcode Format', 'issuem' ); ?></span></h3>
<div class="inside">
<p>This controls the article output of the [issuem_articles] shortcode on the Current Issue page.</p>
<?php do_action( 'issuem_before_default_article_format', $settings ); ?>
<textarea id="article_format" class="code" cols="75" rows="8" name="article_format"><?php echo wp_kses_post( stripslashes( $settings['article_format'] ) ); ?></textarea>
<?php do_action( 'issuem_after_default_article_format', $settings ); ?>
<p>Available template tags:<br> %CATEGORY%, %TAG%, %TEASER%, %EXCERPT%, %CONTENT%, %FEATURE_IMAGE%, %ISSUEM_FEATURE_THUMB%, %BYLINE%, and %DATE%</p>
<p class="submit">
<input class="button-primary" type="submit" name="update_issuem_settings" value="<?php esc_attr_e( 'Save Settings', 'issuem' ); ?>" />
</p>
</div> <!-- inside -->
</div> <!-- postbox -->
</div>
</div>
</div> <!-- hometab -->
<?php do_action( 'issuem_settings_areas' ); ?>
<?php
endif; // general tab
?>
<?php if ( $current_tab == 'licenses' ) : ?>
<?php do_action( 'issuem_before_licenses_settings' ); ?>
<h2><a target="_blank" href="https://leakypaywall.com/downloads/category/issuem-addons/?utm_source=plugin&utm_medium=license_tab&utm_content=link&utm_campaign=settings">Find out more about our add-ons</a></h2>
<?php wp_nonce_field( 'verify', 'issuem_license_wpnonce' ); ?>
<?php do_action( 'issuem_after_licenses_settings' ); ?>
<?php endif; ?>
</form>
</div> <!-- tabwrapper -->
</div> <!-- column-primary -->
<div class="postbox-container column-secondary">
<div class="metabox-holder">
<div class="postbox">
<h3><span><?php esc_html_e( 'Need help setting up your publication?', 'issuem' ); ?></span></h3>
<div class="inside">
<p>Please read our <a target="_blank" href="https://docs.leakypaywall.com/article/84-getting-started-with-issuem">Getting Started</a> guide.</p>
</div>
</div>
</div>
</div>
</div>
<?php
}
/**
* Outputs the IssueM settings page
*
* @since 1.0.0
* @uses do_action() On 'help_page' for addons
*/
public function help_page() {
// Display HTML
?>
<div class=wrap>
<div style="width:70%;" class="postbox-container">
<h2 style='margin-bottom: 10px;'><?php esc_html_e( 'IssueM Help', 'issuem' ); ?></h2>
<div id="issuem-getting-started">
<h3><span><?php esc_html_e( 'Getting Started', 'issuem' ); ?></span></h3>
<p><?php esc_html_e( 'The following steps will demonstrate how to get started creating your online magazine.', 'issuem' ); ?></p>
<iframe width="560" height="315" src="//www.youtube.com/embed/lUwsQFVB5ro?rel=0" frameborder="0" allowfullscreen></iframe>
<h4>1. Install IssueM</h4>
<ol>
<li>Go to Plugins->Add New and search for IssueM</li>
<li>Click "Install Now" and then "Active Plugin"</li>
</ol>
<h4>2. Create pages for Current Issue and Past Issues</h4>
<ol>
<li>Go to Pages->Add New</li>
<li>Create a page for your current issue. We recommend using "Current Issue" as the page title.</li>
<li>Create a page for your issue archives. We recommend using "Past Issues" as the page title.</li>
</ol>
<h4>3. Configure IssueM Settings</h4>
<ol>
<li>Go to Articles->IssueM Settings</li>
<li>Choose your page for articles (your current issue page)</li>
<li>Choose your page for issue archives (your past issues page)</li>
<li>You can configure the rest of the options to your liking, or leave them in their default state.</li>
<li>Click "Save Settings"</li>
</ol>
<h4>4. Create an Issue</h4>
<ol>
<li>Go to Articles->Issues</li>
<li>Enter the name of the issue (i.e. Summer 2014) and click "Add New Issues"</li>
<li>Click on the newly created issue title</li>
<li>Upload a cover image. You can adjust the dimensions of the cover image on the IssueM Settings page.</li>
<li>Enter any other information for the issue, if applicable</li>
<li>Click "Update"</li>
</ol>
<h4>5. Add Articles to the Issue</h4>
<ol>
<li>Go to Articles->Add New</li>
<li>Enter the title and content for your article, just like a normal WordPress post</li>
<li>Add a featured image, if applicable</li>
<li>Choose the issue the article is related to in the Issues sidebar area</li>
<li>Adjust the IssueM Article Options at the bottom of the article, if applicable</li>
</ol>
<h4>6. Add IssueM Active Issue Widget to Sidebar</h4>
<ol>
<li>Go to Appearance->Widgets</li>
<li>Drag the IssueM Active Issue widget into your sidebar</li>
<li>Click "Save"</li>
</ol>
<h4>7. Set Issue to Published</h4>
<ol>
<li>Go to Articles->Issues</li>
<li>Click on the title of the issue you want to make live</li>
<li>Change the Issue Status dropdown to "Live"</li>
<li>Click "Update"</li>
</ol>
</div>
<h3><span><?php esc_html_e( 'IssueM Shortcodes', 'issuem' ); ?></span></h3>
<p><strong>IssueM <?php esc_html_e( 'Issue Title:', 'issuem' ); ?> </strong><code style="font-size: 1.2em; background: #ffffe0;">[issuem_issue_title]</code></p>
<p><?php esc_html_e( 'This shortcode will display the current issue title.', 'issuem' ); ?></p>
<hr>
<p><strong>IssueM <?php esc_html_e( 'Article Loop:', 'issuem' ); ?> </strong><code style="font-size: 1.2em; background: #ffffe0;">[issuem_articles]</code></p>
<p><?php esc_html_e( 'This shortcode will display the list of articles in an issue.', 'issuem' ); ?></p>
<h4><?php esc_html_e( 'Examples:', 'issuem' ); ?></h4>
<p><em>[issuem_articles orderby="menu_order" order="ASC" show_featured="1"]</em></p>
<hr>
<p><strong>IssueM <?php esc_html_e( 'Featured Article Rotator:', 'issuem' ); ?> </strong><code style="font-size: 1.2em; background: #ffffe0;">[issuem_featured_rotator]</code></p>
<p><?php esc_html_e( 'This shortcode will display a slideshow of articles that have been checked to display in the featured rotator.', 'issuem' ); ?></p>
<h4><?php esc_html_e( 'Examples:', 'issuem' ); ?></h4>
<p><em>[issuem_featured_rotator show_byline="true"]</em></p>
<hr>
<p><strong>IssueM <?php esc_html_e( 'Featured Thumbnails:', 'issuem' ); ?></strong> <code style="font-size: 1.2em; background: #ffffe0;">[issuem_featured_thumbnails]</code></code>
<p><?php esc_html_e( 'This shortcode will display the grid of featured article thumbnails in an issue', 'issuem' ); ?>.</p>
<h4><?php esc_html_e( 'Examples:', 'issuem' ); ?></h4>