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wp-content/plugins/svg-support/admin/admin-init.php

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+<?php
+/**
+ * Admin init
+ */
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly
+}
+
+/**
+ * Add menu item to wp-admin
+ */
+function bodhi_svgs_admin_menu() {
+
+	$bodhi_svgs_options_page = add_options_page(
+		__('SVG Support Settings and Usage', 'svg-support'),
+		__('SVG Support', 'svg-support'),
+		'manage_options',
+		'svg-support',
+		'bodhi_svg_support_settings_page'
+	);
+
+	// load the help menu on the SVG Support settings page
+	add_action( 'load-' . $bodhi_svgs_options_page, 'bodhi_svgs_help_tab' );
+
+	require( BODHI_SVGS_PLUGIN_PATH . 'admin/svgs-settings-page-help.php' );
+
+}
+add_action( 'admin_menu', 'bodhi_svgs_admin_menu' );
+
+/**
+ * Create settings page
+ */
+function bodhi_svg_support_settings_page() {
+
+	if ( ! current_user_can( 'manage_options' ) ) {
+
+		wp_die( __('You can\'t play with this.', 'svg-support') );
+
+	}
+
+	// Swapped the global with this line to work with WordPress Bedrock on LEMP stack | https://wordpress.org/support/topic/settings-not-saving-24/
+	// global $bodhi_svgs_options;
+	$bodhi_svgs_options = get_option( 'bodhi_svgs_settings' );
+
+	require( BODHI_SVGS_PLUGIN_PATH . 'admin/svgs-settings-page.php' );
+
+}
+
+/**
+ * Sanitize class before saving
+ */
+
+function bodhi_sanitize_fields( $value ) {
+    
+	global $bodhi_svgs_options;
+    $bodhi_plugin_version_stored = get_option( 'bodhi_svgs_plugin_version' );
+
+    if( !isset($value['sanitize_svg']) ) {
+        $value['sanitize_svg'] = "none";
+    }
+
+    if( !isset($value['sanitize_on_upload_roles']) ) {
+        $value['sanitize_on_upload_roles'] = array("none");
+    }
+
+    if( !isset($value['restrict']) ) {
+        $value['restrict'] = array("none");
+    }
+
+	$value['css_target'] = esc_attr( sanitize_text_field( $value['css_target'] ) );
+
+	if( $value['sanitize_svg_front_end'] !== 'on' ) {
+	    
+	    $value['sanitize_svg_front_end'] = false;
+    
+	}
+    
+	return $value;
+
+}
+
+
+/**
+ * Register settings in the database
+ */
+function bodhi_svgs_register_settings() {
+
+	$args = array(
+		'sanitize_callback' => 'bodhi_sanitize_fields'
+	);
+
+	register_setting( 'bodhi_svgs_settings_group', 'bodhi_svgs_settings', $args );
+
+}
+add_action( 'admin_init', 'bodhi_svgs_register_settings' );
+
+/**
+ * Advanced Mode Check
+ *
+ * Creates a usable function for conditionals around the plugin
+ */
+function bodhi_svgs_advanced_mode() {
+
+	global $bodhi_svgs_options;
+
+	if ( ! empty( $bodhi_svgs_options['advanced_mode'] ) ) {
+
+		return true;
+
+	} else {
+
+		return false;
+
+	}
+
+}
+add_action( 'admin_init', 'bodhi_svgs_advanced_mode' );
+
+/**
+ * Screen check function
+ * Checks if current page is SVG Support settings page
+ */
+function bodhi_svgs_specific_pages_settings() {
+
+	// check current page
+	$screen = get_current_screen();
+
+	// check if we're on SVG Support settings page
+	if ( is_object( $screen ) && $screen->id == 'settings_page_svg-support' ) {
+
+		return true;
+
+	} else {
+
+		return false;
+
+	}
+
+}
+
+/**
+ * Screen check function
+ * Checks if the current page is the Media Library page
+ */
+function bodhi_svgs_specific_pages_media_library() {
+
+	// check current page
+	$screen = get_current_screen();
+
+	// check if we're on Media Library page
+	if ( is_object( $screen ) && $screen->id == 'upload' ) {
+
+		return true;
+
+	} else {
+
+		return false;
+
+	}
+}
+
+/**
+ * Screen check function
+ * Check if the current page is a post edit page
+ */
+function bodhi_svgs_is_edit_page( $new_edit = null ) {
+
+    global $pagenow;
+
+    if ( ! is_admin() ) return false;
+
+    if ( $new_edit == 'edit' ) {
+
+        return in_array( $pagenow, array( 'post.php',  ) );
+
+    } elseif ( $new_edit == "new" ) { //check for new post page
+
+        return in_array( $pagenow, array( 'post-new.php' ) );
+
+    } else { //check for either new or edit
+
+        return in_array( $pagenow, array( 'post.php', 'post-new.php' ) );
+
+    }
+
+}
+
+/**
+ * Add rating text to footer on settings page
+ */
+function bodhi_svgs_admin_footer_text( $default ) {
+
+	if ( bodhi_svgs_specific_pages_settings() || bodhi_svgs_specific_pages_media_library() ) {
+
+		printf( __( 'If you like <strong>SVG Support</strong> please leave a %s&#9733;&#9733;&#9733;&#9733;&#9733;%s rating. A huge thanks in advance!', 'svg-support' ), '<a href="https://wordpress.org/support/view/plugin-reviews/svg-support?filter=5#postform" target="_blank" class="svgs-rating-link">', '</a>' );
+
+	} else {
+
+		return $default;
+
+	}
+
+}
+add_filter( 'admin_footer_text', 'bodhi_svgs_admin_footer_text' );