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Changeset 1439021


Ignore:
Timestamp:
06/18/2016 07:50:56 AM (10 years ago)
Author:
Consti
Message:

Cleanup Readmes

Location:
slimfaq/trunk
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • slimfaq/trunk/readme.txt

    r1439017 r1439021  
    1616
    1717This plugin is fully compatible with the [Official Intercom WordPress plugin](https://wordpress.org/plugins/intercom).
    18 
    19 This plugin is based on the excellent work of [Simon Blackbourn's](https://lumpylemon.co.uk) [Intercom for WordPress](https://wordpress.org/plugins/intercom-for-wordpress) plugin.
    20 
    2118
    2219== Frequently Asked Questions ==

  • slimfaq/trunk/slimfaq-for-wordpress.php

    r1439017 r1439021  
    1010
    1111
    12     -----------
    13     description
    14     -----------
    15 
    16     This plugin helps you integrate your FAQ from SlimFAQ into your WordPress page. Get started for free on slimfaq.com.
    17 
    18     -------
    19     license
    20     -------
    21 
    22     This is a plugin for WordPress (http://wordpress.org).
    23 
    24     Copyright Constantin Hofstetter ([email protected]), strongly influenced by Simon Blackbourn's ([email protected]) Intercom for WordPress plugin (https://wordpress.org/plugins/intercom-for-wordpress)
    25 
    26     Released under the GPL license: http://www.opensource.org/licenses/gpl-license.php
    27 
    28     This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
    29 
    30     This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
     12  -----------
     13  description
     14  -----------
     15
     16  This plugin helps you integrate your FAQ from SlimFAQ into your WordPress page. Get started for free on slimfaq.com.
     17
     18  -------
     19  license
     20  -------
     21
     22  This is a plugin for WordPress (http://wordpress.org).
     23
     24  Copyright Constantin Hofstetter ([email protected]), strongly influenced by Simon Blackbourn's ([email protected]) Intercom for WordPress plugin (https://wordpress.org/plugins/intercom-for-wordpress)
     25
     26  Released under the GPL license: http://www.opensource.org/licenses/gpl-license.php
     27
     28  This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
     29
     30  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
    3131
    3232
    … …  
    5151
    5252
    53     /**
    54     * class constructor
    55     * register the activation and de-activation hooks and hook into a bunch of actions
    56     */
    57     function __construct() {
    58 
    59         add_action( 'wp_footer',             array( $this, 'output_install_code'       ) );
    60         add_action( 'admin_menu',            array( $this, 'create_options_page'       ) );
    61         add_action( 'network_admin_menu',    array( $this, 'create_options_page'       ) );
    62         add_action( 'admin_init',            array( $this, 'settings_init'             ) );
    63         add_action( 'admin_notices',         array( $this, 'notice'                    ) );
    64         add_action( 'network_admin_notices', array( $this, 'notice'                    ) );
    65 
    66     }
    67 
    68     /**
    69     * check if this plugin is activated network-wide
    70     * @return boolean
    71     */
    72     function is_network_active() {
    73 
    74         if ( ! function_exists( 'is_plugin_active_for_network' ) )
    75             require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
    76 
    77         if ( is_plugin_active_for_network( plugin_basename( __FILE__ ) ) )
    78             return true;
    79 
    80         return false;
    81 
    82     }
    83 
    84 
    85 
    86     /**
    87     * retrieve the slimfaq options
    88     * @return array 'll-slimfaq' options
    89     */
    90     function get_settings() {
    91 
    92         if ( $this->is_network_active() )
    93             return get_site_option( 'll-slimfaq' );
    94 
    95         return get_option( 'll-slimfaq' );
    96 
    97     }
    98 
    99 
    100 
    101     /**
    102     * update the slimfaq options in the database
    103     * @param  array $opts new options settings to save
    104     * @return null
    105     */
    106     function update_settings( $opts ) {
    107 
    108         if ( is_network_admin() ) {
    109             update_site_option( 'll-slimfaq', $opts );
    110         } else {
    111             update_option( 'll-slimfaq', $opts );
    112         }
    113 
    114     }
    115 
    116 
    117 
    118     /**
    119     * construct and output the intercom javascript snippet
    120     * @return null
    121     */
    122     function output_install_code() {
    123 
    124         // retrieve the options
    125         $opts = $this->get_settings();
    126 
    127         // don't do anything if:
    128         // the current user is hidden from slimfaq
    129         // or is not logged in and show-for-logged-out is disabled
    130         // or the ll_slimfaq_output_snippet filter returns false
    131 
    132         if ((!$opts['show-for-logged-out'] and !is_user_logged_in()) or !apply_filters( 'll_slimfaq_output_snippet', true ) )
    133             return;
    134 
    135         // don't do anything if the app id and secret key fields have not been set
    136 
    137         if ( !isset( $opts[ 'faq-id' ] ) or !$opts[ 'faq-id' ] )
    138             return;
    139 
    140         // generate and output the javascript
    141 
    142         $out  = '<script>';
    143         $out .= '  !function(a,b,c,d,e,f){e=b.createElement("script"),e.type="text/javascript",e.async=!0,e.src="https://cdn.slimfaq.com/widget/widget.js",f=b.getElementsByTagName("script")[0],f.parentNode.insertBefore(e,f),e.onload=function(){Slimfaq.init(c,d)}}';
    144 
    145         if ( $opts['intercom-enabled'] ) {
    146             $out .= '  (window,document,"' . $opts[ 'faq-id' ] . '",{intercom:"enable",button:"Contact Support"});';
    147         } else {
    148             $out .= '  (window,document,"' . $opts[ 'faq-id' ] . '",{button:"Contact Support"});';
    149         }
    150 
    151         $out .= '</script>';
    152         $out .= '<noscript>';
    153         $out .= '  <a href="https://slimfaq.com/'. $opts[ 'faq-id' ] .'" target="_blank">FAQ on SlimFAQ</a>';
    154         $out .= '</noscript>';
    155 
    156         echo $out;
    157     }
    158 
    159 
    160 
    161     /**
    162     * show a 'settings saved' notice
    163     * and a friendly reminder if the SlimFAQ ID haven't been entered
    164     * @return null
    165     */
    166     function notice() {
    167 
    168         if ( isset( $_GET[ 'page' ] ) and ( 'slimfaq' == $_GET[ 'page' ] ) ) {
    169 
    170             if ( is_network_admin() and isset( $_GET[ 'updated' ] ) ) { ?>
    171                 <div class="updated" id="ll-slimfaq-updated"><p><?php _e( 'Settings saved.' ); ?></p></div>
    172                 <?php
    173             }
    174 
    175         }
    176 
    177         // show an slimfaq reminder to users who can update options
    178 
    179         if ( ! current_user_can( 'manage_options' ) )
    180             return;
    181 
    182         $opts = $this->get_settings();
    183 
    184         if ( !is_network_admin() and ( !isset( $opts[ 'faq-id' ] ) or !$opts[ 'faq-id' ] ) ) {
    185             echo '<div class="error" id="ll-slimfaq-notice"><p><strong>SlimFAQ needs some attention</strong>. ';
    186             if ( isset( $_GET[ 'page' ] ) and 'slimfaq' == $_GET[ 'page' ] ) {
    187                 echo 'Please enter your SlimFAQ ID';
    188             } else {
    189                 echo 'Please <a href="options-general.php?page=slimfaq">configure the SlimFAQ settings</a>';
    190             }
    191             echo ' to integrate your FAQ.</p></div>' . "\n";
    192         }
    193 
    194     }
    195 
    196 
    197 
    198     /**
    199     * create the relevant type of slimfaq options page
    200     * depending if we're single site or network active
    201     * @return null
    202     */
    203     function create_options_page() {
    204 
    205         // annoyingly multisite doesn't play nicely with the settings api
    206         // so we need to account for that by creating a special page
    207 
    208         if ( $this->is_network_active() ) {
    209 
    210             add_submenu_page(
    211                 'settings.php',
    212                 'SlimFAQ Settings',
    213                 'SlimFAQ',
    214                 'manage_network_options',
    215                 'slimfaq',
    216                 array( $this, 'render_options_page' )
    217                 );
    218 
    219         } else {
    220 
    221             add_options_page(
    222                 'SlimFAQ Settings',
    223                 'SlimFAQ',
    224                 'manage_options',
    225                 'slimfaq',
    226                 array( $this, 'render_options_page' )
    227                 );
    228 
    229         }
    230 
    231     }
    232 
    233 
    234 
    235     /**
    236     * output the SlimFAQ options page
    237     * @return null
    238     */
    239     function render_options_page() {
    240 
    241         $opts = $this->get_settings();
    242 
    243         $action = is_network_admin() ? 'settings.php?page=slimfaq' : 'options.php';
    244 
    245         ?>
    246 
    247         <div class="wrap">
    248 
    249         <?php screen_icon( 'options-general' ); ?>
    250         <h2>SlimFAQ Configuration</h2>
    251 
    252         <div class="postbox-container" style="width:65%;">
    253 
    254             <form method="post" action="<?php echo $action; ?>">
    255 
    256                 <?php settings_fields( 'slimfaq' ); ?>
    257 
    258                 <table class="form-table">
    259                     <tbody>
    260 
    261                         <tr valign="top">
    262                             <th scope="row">FAQ ID</th>
    263                             <td>
    264                                 <input name="ll-slimfaq[faq-id]" type="text" value="<?php echo esc_attr( $opts[ 'faq-id' ] ); ?>">
    265                                 <p class="description" id="ll-slimfaq-faq-id-description">Please get this value from your <a href="https://slimfaq.com/account/settings">SlimFAQ settings page</a>.</p>
    266                             </td>
    267                         </tr>
    268 
    269                         <tr valign="top">
    270                             <th scope="row">Show for logged out users?</th>
    271                             <td>
    272                                 <input name="ll-slimfaq[show-for-logged-out]" type="checkbox" value="1" <?php checked( $opts[ 'show-for-logged-out' ] ); ?>>
    273                                 <p class="description" id="ll-slimfaq-show-for-logged-out-description">Enable this setting to display the FAQ as a sidebar for visitors without an account.</p>
    274                             </td>
    275                         </tr>
    276 
    277                         <tr valign="top">
    278                             <th scope="row">Integrate with Intercom?</th>
    279                             <td>
    280                                 <input name="ll-slimfaq[intercom-enabled]" type="checkbox" value="1" <?php checked( $opts[ 'intercom-enabled' ] ); ?>>
    281                                 <p class="description" id="ll-slimfaq-intercom-enabled">Enable this setting if you have <a href="https://intercom.io">Intercom</a> installed.</p>
    282                             </td>
    283                         </tr>
    284                     </tbody>
    285 
    286                 </table>
    287 
    288                 <p class="submit">
    289                     <input class="button-primary" name="ll-slimfaq-submit" type="submit" value="Save Settings">
    290                 </p>
    291 
    292             </form>
    293 
    294         </div>
    295 
    296         <div class="postbox-container" style="width:20%;">
    297 
    298             <div class="metabox-holder">
    299 
    300                 <div class="meta-box-sortables" style="min-height:0;">
    301                     <div class="postbox ll-slimfaq-info" id="ll-slimfaq-support">
    302                         <h3 class="hndle"><span>Need Help?</span></h3>
    303                         <div class="inside">
    304                             <p>Please see our <a href="https://slimfaq.com/faq/23-integration">FAQ on integrations</a> if you have any questions.</p>
    305                             <p>Feel free to <a href="https://slimfaq.com">get in touch</a> if you need help integrating your FAQ.</p>
    306                         </div>
    307                     </div>
    308                 </div>
    309 
    310                 <div class="meta-box-sortables" style="min-height:0;">
    311                     <div class="postbox ll-slimfaq-info" id="ll-slimfaq-suggest">
    312                         <h3 class="hndle"><span>Like this Plugin?</span></h3>
    313                         <div class="inside">
    314                             <p>If this plugin has helped you improve your customer relationships, please consider supporting it:</p>
    315                             <ul>
    316                                 <li><a href="https://wordpress.org/extend/plugins/slimfaq/">Rate it and let other people know it works</a>.</li>
    317                                 <li>Link to it or share it on Twitter or Facebook.</li>
    318                                 <li>Write a review on your website or blog.</li>
    319                             </ul>
    320                         </div>
    321                     </div>
    322                 </div>
    323 
    324             </div>
    325 
    326         </div>
    327         </div>
    328         <?php
    329 
    330     }
    331 
    332 
    333 
    334     /**
    335     * use the WordPress settings api to initiate the various intercom settings
    336     * and if it's a network settings page then validate & update any submitted settings
    337     * @return null
    338     */
    339     function settings_init() {
    340 
    341         register_setting( 'slimfaq', 'll-slimfaq', array( $this, 'validate' ) );
    342         if ( isset( $_REQUEST[ '_wpnonce' ] ) and wp_verify_nonce( $_REQUEST[ '_wpnonce' ], 'slimfaq-options' ) ) {
    343 
    344             $file = is_network_admin() ? 'settings.php' : 'options-general.php';
    345 
    346             if ( isset( $_POST[ 'll-slimfaq-submit' ] ) and is_network_admin() ) {
    347                 $opts = $this->validate( $_POST[ 'll-slimfaq' ] );
    348                 $this->update_settings( $opts );
    349                 wp_redirect( add_query_arg( array(
    350                     'page'    => 'slimfaq',
    351                     'updated' => true
    352                     ), $file ) );
    353                 die();
    354             }
    355 
    356         }
    357 
    358     }
    359 
    360 
    361 
    362     /**
    363     * make sure that no dodgy stuff is trying to sneak into the intercom settings
    364     * @param  array $input options to validate
    365     * @return array        validated options
    366     */
    367     function validate( $input ) {
    368 
    369         $new[ 'faq-id' ]              = wp_kses( trim( $input[ 'faq-id' ] ), array() );
    370         $new[ 'show-for-logged-out' ] = absint( $input[ 'show-for-logged-out' ] );
    371         $new[ 'intercom-enabled' ]    = absint( $input[ 'intercom-enabled' ] );
    372 
    373         return $new;
    374 
    375     }
     53  /**
     54  * class constructor
     55  * register the activation and de-activation hooks and hook into a bunch of actions
     56  */
     57  function __construct() {
     58
     59    add_action( 'wp_footer',             array( $this, 'output_install_code'       ) );
     60    add_action( 'admin_menu',            array( $this, 'create_options_page'       ) );
     61    add_action( 'network_admin_menu',    array( $this, 'create_options_page'       ) );
     62    add_action( 'admin_init',            array( $this, 'settings_init'             ) );
     63    add_action( 'admin_notices',         array( $this, 'notice'                    ) );
     64    add_action( 'network_admin_notices', array( $this, 'notice'                    ) );
     65
     66  }
     67
     68  /**
     69  * check if this plugin is activated network-wide
     70  * @return boolean
     71  */
     72  function is_network_active() {
     73
     74    if ( ! function_exists( 'is_plugin_active_for_network' ) )
     75      require_once( ABSPATH . '/wp-admin/includes/plugin.php' );
     76
     77    if ( is_plugin_active_for_network( plugin_basename( __FILE__ ) ) )
     78      return true;
     79
     80    return false;
     81
     82  }
     83
     84
     85
     86  /**
     87  * retrieve the slimfaq options
     88  * @return array 'll-slimfaq' options
     89  */
     90  function get_settings() {
     91
     92    if ( $this->is_network_active() )
     93      return get_site_option( 'll-slimfaq' );
     94
     95    return get_option( 'll-slimfaq' );
     96
     97  }
     98
     99
     100
     101  /**
     102  * update the slimfaq options in the database
     103  * @param  array $opts new options settings to save
     104  * @return null
     105  */
     106  function update_settings( $opts ) {
     107
     108    if ( is_network_admin() ) {
     109      update_site_option( 'll-slimfaq', $opts );
     110    } else {
     111      update_option( 'll-slimfaq', $opts );
     112    }
     113
     114  }
     115
     116
     117
     118  /**
     119  * construct and output the intercom javascript snippet
     120  * @return null
     121  */
     122  function output_install_code() {
     123
     124    // retrieve the options
     125    $opts = $this->get_settings();
     126
     127    // don't do anything if:
     128    // the current user is hidden from slimfaq
     129    // or is not logged in and show-for-logged-out is disabled
     130    // or the ll_slimfaq_output_snippet filter returns false
     131
     132    if ((!$opts['show-for-logged-out'] and !is_user_logged_in()) or !apply_filters( 'll_slimfaq_output_snippet', true ) )
     133      return;
     134
     135    // don't do anything if the app id and secret key fields have not been set
     136
     137    if ( !isset( $opts[ 'faq-id' ] ) or !$opts[ 'faq-id' ] )
     138      return;
     139
     140    // generate and output the javascript
     141
     142    $out  = '<script>';
     143    $out .= '  !function(a,b,c,d,e,f){e=b.createElement("script"),e.type="text/javascript",e.async=!0,e.src="https://cdn.slimfaq.com/widget/widget.js",f=b.getElementsByTagName("script")[0],f.parentNode.insertBefore(e,f),e.onload=function(){Slimfaq.init(c,d)}}';
     144
     145    if ( $opts['intercom-enabled'] ) {
     146      $out .= '  (window,document,"' . $opts[ 'faq-id' ] . '",{intercom:"enable",button:"Contact Support"});';
     147    } else {
     148      $out .= '  (window,document,"' . $opts[ 'faq-id' ] . '",{button:"Contact Support"});';
     149    }
     150
     151    $out .= '</script>';
     152    $out .= '<noscript>';
     153    $out .= '  <a href="https://slimfaq.com/'. $opts[ 'faq-id' ] .'" target="_blank">FAQ on SlimFAQ</a>';
     154    $out .= '</noscript>';
     155
     156    echo $out;
     157  }
     158
     159
     160
     161  /**
     162  * show a 'settings saved' notice
     163  * and a friendly reminder if the SlimFAQ ID haven't been entered
     164  * @return null
     165  */
     166  function notice() {
     167
     168    if ( isset( $_GET[ 'page' ] ) and ( 'slimfaq' == $_GET[ 'page' ] ) ) {
     169
     170      if ( is_network_admin() and isset( $_GET[ 'updated' ] ) ) { ?>
     171        <div class="updated" id="ll-slimfaq-updated"><p><?php _e( 'Settings saved.' ); ?></p></div>
     172        <?php
     173      }
     174
     175    }
     176
     177    // show an slimfaq reminder to users who can update options
     178
     179    if ( ! current_user_can( 'manage_options' ) )
     180      return;
     181
     182    $opts = $this->get_settings();
     183
     184    if ( !is_network_admin() and ( !isset( $opts[ 'faq-id' ] ) or !$opts[ 'faq-id' ] ) ) {
     185      echo '<div class="error" id="ll-slimfaq-notice"><p><strong>SlimFAQ needs some attention</strong>. ';
     186      if ( isset( $_GET[ 'page' ] ) and 'slimfaq' == $_GET[ 'page' ] ) {
     187        echo 'Please enter your SlimFAQ ID';
     188      } else {
     189        echo 'Please <a href="options-general.php?page=slimfaq">configure the SlimFAQ settings</a>';
     190      }
     191      echo ' to integrate your FAQ.</p></div>' . "\n";
     192    }
     193
     194  }
     195
     196
     197
     198  /**
     199  * create the relevant type of slimfaq options page
     200  * depending if we're single site or network active
     201  * @return null
     202  */
     203  function create_options_page() {
     204
     205    // annoyingly multisite doesn't play nicely with the settings api
     206    // so we need to account for that by creating a special page
     207
     208    if ( $this->is_network_active() ) {
     209
     210      add_submenu_page(
     211        'settings.php',
     212        'SlimFAQ Settings',
     213        'SlimFAQ',
     214        'manage_network_options',
     215        'slimfaq',
     216        array( $this, 'render_options_page' )
     217        );
     218
     219    } else {
     220
     221      add_options_page(
     222        'SlimFAQ Settings',
     223        'SlimFAQ',
     224        'manage_options',
     225        'slimfaq',
     226        array( $this, 'render_options_page' )
     227        );
     228
     229    }
     230
     231  }
     232
     233
     234
     235  /**
     236  * output the SlimFAQ options page
     237  * @return null
     238  */
     239  function render_options_page() {
     240
     241    $opts = $this->get_settings();
     242
     243    $action = is_network_admin() ? 'settings.php?page=slimfaq' : 'options.php';
     244
     245    ?>
     246
     247    <div class="wrap">
     248
     249    <?php screen_icon( 'options-general' ); ?>
     250    <h2>SlimFAQ Configuration</h2>
     251
     252    <div class="postbox-container" style="width:65%;">
     253
     254      <form method="post" action="<?php echo $action; ?>">
     255
     256        <?php settings_fields( 'slimfaq' ); ?>
     257
     258        <table class="form-table">
     259          <tbody>
     260
     261            <tr valign="top">
     262              <th scope="row">FAQ ID</th>
     263              <td>
     264                <input name="ll-slimfaq[faq-id]" type="text" value="<?php echo esc_attr( $opts[ 'faq-id' ] ); ?>">
     265                <p class="description" id="ll-slimfaq-faq-id-description">Please get this value from your <a href="https://slimfaq.com/account/settings">SlimFAQ settings page</a>.</p>
     266              </td>
     267            </tr>
     268
     269            <tr valign="top">
     270              <th scope="row">Show for logged out users?</th>
     271              <td>
     272                <input name="ll-slimfaq[show-for-logged-out]" type="checkbox" value="1" <?php checked( $opts[ 'show-for-logged-out' ] ); ?>>
     273                <p class="description" id="ll-slimfaq-show-for-logged-out-description">Enable this setting to display the FAQ as a sidebar for visitors without an account.</p>
     274              </td>
     275            </tr>
     276
     277            <tr valign="top">
     278              <th scope="row">Integrate with Intercom?</th>
     279              <td>
     280                <input name="ll-slimfaq[intercom-enabled]" type="checkbox" value="1" <?php checked( $opts[ 'intercom-enabled' ] ); ?>>
     281                <p class="description" id="ll-slimfaq-intercom-enabled">Enable this setting if you have <a href="https://intercom.io">Intercom</a> installed.</p>
     282              </td>
     283            </tr>
     284          </tbody>
     285
     286        </table>
     287
     288        <p class="submit">
     289          <input class="button-primary" name="ll-slimfaq-submit" type="submit" value="Save Settings">
     290        </p>
     291
     292      </form>
     293
     294    </div>
     295
     296    <div class="postbox-container" style="width:20%;">
     297
     298      <div class="metabox-holder">
     299
     300        <div class="meta-box-sortables" style="min-height:0;">
     301          <div class="postbox ll-slimfaq-info" id="ll-slimfaq-support">
     302            <h3 class="hndle"><span>Need Help?</span></h3>
     303            <div class="inside">
     304              <p>Please see our <a href="https://slimfaq.com/faq/23-integration">FAQ on integrations</a> if you have any questions.</p>
     305              <p>Feel free to <a href="https://slimfaq.com">get in touch</a> if you need help integrating your FAQ.</p>
     306            </div>
     307          </div>
     308        </div>
     309
     310        <div class="meta-box-sortables" style="min-height:0;">
     311          <div class="postbox ll-slimfaq-info" id="ll-slimfaq-suggest">
     312            <h3 class="hndle"><span>Like this Plugin?</span></h3>
     313            <div class="inside">
     314              <p>If this plugin has helped you improve your customer relationships, please consider supporting it:</p>
     315              <ul>
     316                <li><a href="https://wordpress.org/extend/plugins/slimfaq/">Rate it and let other people know it works</a>.</li>
     317                <li>Link to it or share it on Twitter or Facebook.</li>
     318                <li>Write a review on your website or blog.</li>
     319              </ul>
     320            </div>
     321          </div>
     322        </div>
     323
     324      </div>
     325
     326    </div>
     327    </div>
     328    <?php
     329
     330  }
     331
     332
     333
     334  /**
     335  * use the WordPress settings api to initiate the various intercom settings
     336  * and if it's a network settings page then validate & update any submitted settings
     337  * @return null
     338  */
     339  function settings_init() {
     340
     341    register_setting( 'slimfaq', 'll-slimfaq', array( $this, 'validate' ) );
     342    if ( isset( $_REQUEST[ '_wpnonce' ] ) and wp_verify_nonce( $_REQUEST[ '_wpnonce' ], 'slimfaq-options' ) ) {
     343
     344      $file = is_network_admin() ? 'settings.php' : 'options-general.php';
     345
     346      if ( isset( $_POST[ 'll-slimfaq-submit' ] ) and is_network_admin() ) {
     347        $opts = $this->validate( $_POST[ 'll-slimfaq' ] );
     348        $this->update_settings( $opts );
     349        wp_redirect( add_query_arg( array(
     350          'page'    => 'slimfaq',
     351          'updated' => true
     352          ), $file ) );
     353        die();
     354      }
     355
     356    }
     357
     358  }
     359
     360
     361
     362  /**
     363  * make sure that no dodgy stuff is trying to sneak into the intercom settings
     364  * @param  array $input options to validate
     365  * @return array        validated options
     366  */
     367  function validate( $input ) {
     368
     369    $new[ 'faq-id' ]              = wp_kses( trim( $input[ 'faq-id' ] ), array() );
     370    $new[ 'show-for-logged-out' ] = absint( $input[ 'show-for-logged-out' ] );
     371    $new[ 'intercom-enabled' ]    = absint( $input[ 'intercom-enabled' ] );
     372
     373    return $new;
     374
     375  }
    376376
    377377
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