84 lines
2.2 KiB
PHP
84 lines
2.2 KiB
PHP
<?php
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/**
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* WPSEO plugin file.
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*
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* @package WPSEO\Admin
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*/
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/**
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* Represents the utils for the admin.
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*/
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class WPSEO_Admin_Utils {
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/**
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* Gets the install URL for the passed plugin slug.
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*
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* @param string $slug The slug to create an install link for.
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*
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* @return string The install URL. Empty string if the current user doesn't have the proper capabilities.
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*/
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public static function get_install_url( $slug ) {
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if ( ! current_user_can( 'install_plugins' ) ) {
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return '';
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}
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return wp_nonce_url(
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self_admin_url( 'update.php?action=install-plugin&plugin=' . dirname( $slug ) ),
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'install-plugin_' . dirname( $slug )
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);
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}
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/**
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* Gets the activation URL for the passed plugin slug.
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*
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* @param string $slug The slug to create an activation link for.
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*
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* @return string The activation URL. Empty string if the current user doesn't have the proper capabilities.
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*/
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public static function get_activation_url( $slug ) {
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if ( ! current_user_can( 'install_plugins' ) ) {
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return '';
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}
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return wp_nonce_url(
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self_admin_url( 'plugins.php?action=activate&plugin_status=all&paged=1&s&plugin=' . $slug ),
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'activate-plugin_' . $slug
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);
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}
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/**
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* Creates a link if the passed plugin is deemend a directly-installable plugin.
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*
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* @param array $plugin The plugin to create the link for.
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*
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* @return string The link to the plugin install. Returns the title if the plugin is deemed a Premium product.
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*/
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public static function get_install_link( $plugin ) {
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$install_url = WPSEO_Admin_Utils::get_install_url( $plugin['slug'] );
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if ( $install_url === '' || ( isset( $plugin['premium'] ) && $plugin['premium'] === true ) ) {
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return $plugin['title'];
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}
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return sprintf(
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'<a href="%s">%s</a>',
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$install_url,
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$plugin['title']
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);
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}
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/**
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* Determines whether or not the user has an invalid version of PHP installed.
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*
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* @return bool Whether or not PHP 5.2 or lower is installed.
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*/
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public static function is_supported_php_version_installed() {
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$checker = new Whip_RequirementsChecker( array( 'php' => PHP_VERSION ) );
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$checker->addRequirement( Whip_VersionRequirement::fromCompareString( 'php', '>=5.3' ) );
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$checker->check();
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return $checker->hasMessages() === false;
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}
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}
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