add sample plugin code + fix a couple html issues on settings page
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5 changed files with 212 additions and 20 deletions
14
addon/randplace/randplace.css
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14
addon/randplace/randplace.css
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#randplace-enable-label {
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float: left;
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width: 200px;
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margin-bottom: 25px;
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}
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#randplace-checkbox {
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float: left;
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}
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173
addon/randplace/randplace.php
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173
addon/randplace/randplace.php
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<?php
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/**
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* Sample Friendika plugin/addon
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*
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* Addon Name: randplace
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*
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*/
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/**
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*
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* Addons are registered with the system in the
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* .htconfig.php file.
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*
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* $a->config['system']['addon'] = 'plugin1,plugin2,etc.';
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*
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* When registration is detected, the system calls the plugin
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* name_install() function, located in 'addon/name/name.php',
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* where 'name' is the name of the addon.
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* If the addon is removed from the configuration list, the
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* system will call the name_unistall() function.
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*
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*/
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function randplace_install() {
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/**
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*
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* Our demo plugin will attach in three places.
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* The first is just prior to storing a local post.
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*
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*/
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register_hook('post_local', 'addon/randplace/randplace.php', 'randplace_post_hook');
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/**
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*
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* Then we'll attach into the settings page, on both the
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* form and post hooks so that we can create and update
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* user preferences.
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*
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*/
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register_hook('settings_form', 'addon/randplace/randplace.php', 'randplace_settings');
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register_hook('settings_post', 'addon/randplace/randplace.php', 'randplace_settings_post');
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logger("installed randplace");
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}
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function randplace_uninstall() {
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/**
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*
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* uninstall unregisters any hooks created with register_hook
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* during install. It may also delete configuration settings
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* and any other cleanup.
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*
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*/
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unregister_hook('post_local', 'addon/randplace/randplace.php', 'randplace_post_hook');
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unregister_hook('settings_form', 'addon/randplace/randplace.php', 'randplace_settings');
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unregister_hook('settings_post', 'addon/randplace/randplace.php', 'randplace_settings_post');
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logger("removed randplace");
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}
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function randplace_post_hook($a, &$item) {
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/**
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*
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* An item was posted on the local system.
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* We are going to look for specific items:
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* - A status post by a profile owner
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* - The profile owner must have allowed our plugin
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*
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*/
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logger('randplace invoked');
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if(! local_user()) /* non-zero if this is a logged in user of this system */
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return;
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if(local_user() != $item['uid']) /* Does this person own the post? */
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return;
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if($item['parent']) /* If the item has a parent, this is a comment or something else, not a status post. */
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return;
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/* Retrieve our personal config setting */
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$active = get_pconfig(local_user(), 'randplace', 'enable');
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if(! $active)
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return;
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/**
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*
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* OK, we're allowed to do our stuff.
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* Here's what we are going to do:
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* load the list of timezone names, and use that to generate a list of world cities.
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* Then we'll pick one of those at random and put it in the "location" field for the post.
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*
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*/
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$cities = array();
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$zones = timezone_identifiers_list();
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foreach($zones as $zone) {
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if(strpos($zone,'/'))
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$cities[] = str_replace('_', ' ',substr($zone,strpos($zone,'/') + 1));
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}
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if(! count($cities))
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return;
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$city = array_rand($cities,1);
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$item['location'] = $cities[$city];
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return;
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}
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/**
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*
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* Callback from the settings post function.
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* $post contains the $_POST array.
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* We will make sure we've got a valid user account
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* and if so set our configuration setting for this person.
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*
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*/
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function randplace_settings_post($a,$post) {
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if(! local_user())
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return;
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set_pconfig(local_user(),'randplace','enable',intval($_POST['randplace']));
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}
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/*
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* Called from the end of the settings form.
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* Add our own settings info to the page.
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*
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*/
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function randplace_settings(&$a,&$s) {
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if(! local_user())
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return;
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$a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/randplace/randplace.css' . '" media="all" />' . "\r\n";
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$enabled = get_pconfig(local_user(),'randplace','enable');
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$checked = (($enabled) ? ' checked="checked" ' : '');
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$s .= '<h3>' . t('Randplace Settings') . '</h3>';
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$s .= '<div id="randplace-enable-wrapper">';
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$s .= '<label id="randplace-enable-label" for="randplace-enable">' . t('Enable Randplace Plugin') . '</label>';
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$s .= '<input id="randplace-checkbox" type="checkbox" name="randplace" value="1" ' . $checked . '/>';
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$s .= '</div><div class="clear"></div>';
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// provide another submit button
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$s .= '<div class="settings-submit-wrapper" ><input type="submit" name="submit" class="settings-submit" value="' . t('Submit') . '" /></div>';
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}
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@ -49,8 +49,8 @@ $theme
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</div>
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<div id="settings-theme-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Submit" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Submit" />
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</div>
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@ -87,8 +87,8 @@ $profile_in_net_dir
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</div>
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<div id="settings-default-perms-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Submit" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Submit" />
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</div>
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@ -116,8 +116,8 @@ $profile_in_net_dir
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</div>
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<div id="settings=notify-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Submit" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Submit" />
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</div>
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<div id="settings-openid-end" ></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Submit" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Submit" />
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</div>
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$pagetype
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Submit" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Submit" />
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</div>
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</div>
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<div id="settings-theme-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Aggiorna" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Aggiorna" />
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</div>
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</div>
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<div id="settings-default-perms-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Aggiorna" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Aggiorna" />
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</div>
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</div>
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<div id="settings=notify-end"></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Aggiorna" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Aggiorna" />
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</div>
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<div id="settings-openid-end" ></div>
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Aggiorna" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Aggiorna" />
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</div>
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$pagetype
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<div id="settings-submit-wrapper" >
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<input type="submit" name="submit" id="settings-submit" value="Aggiorna" />
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<div class="settings-submit-wrapper" >
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<input type="submit" name="submit" class="settings-submit" value="Aggiorna" />
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</div>
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@ -1942,3 +1942,8 @@ a.mail-list-link {
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.profile-clear {
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clear: both;
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}
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.clear {
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clear: both;
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}
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