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Diffstat (limited to 'documentation')
26 files changed, 1023 insertions, 0 deletions
diff --git a/documentation/coding_standards/best_practices.txt b/documentation/coding_standards/best_practices.txt new file mode 100644 index 000000000..df04aa845 --- /dev/null +++ b/documentation/coding_standards/best_practices.txt @@ -0,0 +1,60 @@ +*** CODING BEST PRACTICES *** + +The following best practices make code easier to read, easier to maintain, +and easier to debug. Consistent use of these guidelines means less guess +work for developers, which means happier, more productive developers. + +* Adhere to "Don't Repeat Yourself" (DRY) principles of code design and + organization. If you are copy-and-pasting code YOU ARE DOING SOMETHING WRONG. + If you find a block of code that you want to use multiple times, make a + function. If you find views that are identical except for a single value, + pull it out into a generic view that takes an option. + +* Whitespace is free. Don't be afraid to use it to separate blocks of code. + Use a single space to separate function params and string concatenation. + +* Use self-documenting variable names. $group_guids is better than $array. + +* Use "positive" variable names. Prefer `$enable = true` to `$disable = false`. + +* Functions returning an array should return an empty array instead of FALSE + on no results. + +* Functions not throwing an exception on error should return FALSE upon + failure. + +* Functions returning only boolean should be prefaced with is_ or has_ (eg, + elgg_is_logged_in(), elgg_has_access_to_entity()). + +* Ternary syntax is acceptable for single-line, non-embedded statements. + +* Use comments effectively. Good comments describe the "why." Good code + describes the "how." Ex: + Not a very useful comment: + + // increment $i only when the entity is marked as active. + foreach($entities as $entity) { + if ($entity->active == TRUE) { + $i++; + } + } + + Useful comment: + + // find the next index for inserting a new active entity. + foreach($entities as $entity) { + if ($entity->active == TRUE) { + $i++; + } + } + +* Use commit messages effectively. Be concise and meaningful. Ex: + Not meaningful: + Small fix to groups. + + Meaningful: + Fixes #1234: Added missing ) that caused a WSOD on group profile page + when logged out. + +* Commit effectively: Err on the side of atomic commits. One revision with + many changes is scary. diff --git a/documentation/coding_standards/css_coding_standards.txt b/documentation/coding_standards/css_coding_standards.txt new file mode 100644 index 000000000..195ca345b --- /dev/null +++ b/documentation/coding_standards/css_coding_standards.txt @@ -0,0 +1,67 @@ +*** CSS CODING STANDARDS *** + +* Use shorthand where possible: + Bad: + background-color: #333333; + background-image: url(...); + background-repeat: repeat-x; + background-position: left 10px; + padding: 2px 9px 2px 9px; + + Good: + background: #333 url(...) repeat-x left 10px; + padding: 2px 9px; + +* Use hyphens as separators in classes/ids, not underscores: + Bad: + .example_class + + Good: + .example-class + +* One property per line + Bad: + color: white;font-size: smaller; + + Good: + color: white; + font-size: smaller; + +* Property declarations should be spaced like so: `property: value;` + Bad: + color:value; + color :value; + color : value; + + Good: + color: value; + +* Group vendor-prefixes for the same property together: +* Longest vendor-prefixed version first: +* Always include non-vendor-prefixed version: +* Put an extra newline between vendor-prefixed groups and other properties: + Bad: + -moz-border-radius: 5px; + border: 1px solid #999999; + -webkit-border-radius: 5px; + width: auto; + + Good: + border: 1px solid #999999; + + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; + + width: auto; + +* Group declarations of subproperties: + Bad: + background-color: white; + color: #0054A7; + background-position: 2px -257px; + + Good: + background-color: white; + background-position: 2px -257px; + color: #0054A7; diff --git a/documentation/coding_standards/deprecation.txt b/documentation/coding_standards/deprecation.txt new file mode 100644 index 000000000..370090138 --- /dev/null +++ b/documentation/coding_standards/deprecation.txt @@ -0,0 +1,36 @@ +*** DEPRECATING APIs *** + +Occasionally, functions and classes must be deprecated in favor of newer +replacements. Since 3rd party plugin authors rely on a consistent API, +backward compatibility must be maintained, but will not be maintained +indefinitely as plugin authors are expected to properly update their +plugins. In order to maintain backward compatibility, deprecated APIs will +follow these guidelines: + +* Incompatible API changes cannot occur between bugfix versions + (1.6.0 - 1.6.1). + +* API changes between minor versions (1.6 - 1.7) must maintain backward + compatibility for at least 2 minor versions. (1.7 and 1.8. See + procedures, below.) + +* Bugfixes that change the API cannot be included in bugfix versions. + +* API changes between major versions (1.0 - 2.0) can occur without regard to + backward compatibility. + +The procedure for deprecating an API is as follows: + +* The first minor version (1.7) with a deprecated API must include a wrapper + function/class (or otherwise appropriate means) to maintain backward + compatibility, including any bugs in the original function/class. + This compatibility layer uses elgg_deprecated_notice('...', 1.7) to log + that the function is deprecated. + +* The second minor version (1.8) maintains the backward compatibility + layer, but elgg_deprecated_notice() will produce a visible warning. + +* The third minor version (1.9) removes the compatibility layer. Any use of + the deprecated API should be corrected before this. + +The general timeline for two minor releases is 8 to 12 months. diff --git a/documentation/coding_standards/html_best_practices.txt b/documentation/coding_standards/html_best_practices.txt new file mode 100644 index 000000000..ac2338a77 --- /dev/null +++ b/documentation/coding_standards/html_best_practices.txt @@ -0,0 +1 @@ +*** HTML BEST PRACTICES *** diff --git a/documentation/coding_standards/javascript_best_practices.txt b/documentation/coding_standards/javascript_best_practices.txt new file mode 100644 index 000000000..9ec1d0a19 --- /dev/null +++ b/documentation/coding_standards/javascript_best_practices.txt @@ -0,0 +1 @@ +*** JAVASCRIPT BEST PRACTICES *** diff --git a/documentation/coding_standards/javascript_coding_standards.txt b/documentation/coding_standards/javascript_coding_standards.txt new file mode 100644 index 000000000..9939e80ab --- /dev/null +++ b/documentation/coding_standards/javascript_coding_standards.txt @@ -0,0 +1,13 @@ +*** JAVASCRIPT CODING STANDARDS *** + +* Same formatting standards as PHP. + +* All functions should be in the elgg namespace. + +* Function expressions should end with a semi-colon: + + elgg.ui.toggles = function(event) { + event.preventDefault(); + $(target).slideToggle('medium'); + }; + diff --git a/documentation/coding_standards/php_best_practices.txt b/documentation/coding_standards/php_best_practices.txt new file mode 100644 index 000000000..9e4c63483 --- /dev/null +++ b/documentation/coding_standards/php_best_practices.txt @@ -0,0 +1 @@ +*** PHP BEST PRACTICES *** diff --git a/documentation/coding_standards/php_coding_standards.txt b/documentation/coding_standards/php_coding_standards.txt new file mode 100644 index 000000000..b7adc5dd9 --- /dev/null +++ b/documentation/coding_standards/php_coding_standards.txt @@ -0,0 +1,55 @@ +*** PHP CODING STANDARDS *** + +These are the coding standards for Elgg. All core development and bundled +plugins are required to be in this format. Plugin developers are strongly +encouraged to adopt these standards. + +* Unix line endings. + +* Hard tabs, 4 character tab spacing. + +* No PHP shortcut tags ( <? or <?= or <% ). + +* PHPDoc comments on functions and classes (all methods; declared properties + when appropriate). + +* Mandatory wrapped {}s around any code blocks. + Bad: + if (true) + foreach($arr as $elem) + echo $elem; + + Good: + if (true) { + foreach ($arr as $elem) { + echo $elem; + } + } + +* Name standalone functions using underscore_character(). + +* Name classes using CamelCase() and methods using lowerCamelCase(). + +* Name globals and constants in ALL_CAPS (ACCESS_FRIENDS, $CONFIG). + +* Use underscores / camel case to separate standard English words in + functions, classes, and methods. (get_default_site(), ElggUser->isLoggedIn()). + +* Space functions like_this($required, $optional = TRUE). + +* Space keywords and constructs like this: if (FALSE) { ... }. + +* Correctly use spaces, quotes, and {}s in strings: + Bad (hard to read, misuse of quotes and {}s): + echo 'Hello, '.$name."! How is your {$time_of_day}?"; + + Good: + echo "Hello, $name! How is your $time_of_day?"; + +* Line lengths should be reasonable. If you are writing lines over 100 + characters on a line, please revise the code. + +* Use // or /* */ when commenting. + +* No closing PHP tag (?>) at EOF unless after a heredoc. (Avoids problems with + trailing whitespace. Required after heredoc by PHP.) diff --git a/documentation/examples/actions/basic.php b/documentation/examples/actions/basic.php new file mode 100644 index 000000000..926e11b79 --- /dev/null +++ b/documentation/examples/actions/basic.php @@ -0,0 +1,22 @@ +<?php +/** + * Demonstrates adding an annotation through an action + * + * This action adds a rating annotation to an entity. If this was coming from + * a five-star rating tool, the rating would be a number between 0 and 5. The + * GUID of the entity being rating is also submitted to the action. + */ + +$rating = get_input('rating'); +$guid = get_input('guid'); + +$entity = get_entity($guid); +if (!$entity) { + register_error(elgg_echo('rating:failure')); + forward(REFERER); +} + +$entity->annotate('rating', $rating); + +system_message(elgg_echo('rating:success')); +forward(REFERER); diff --git a/documentation/examples/crontab.example b/documentation/examples/crontab.example new file mode 100644 index 000000000..f25f5cb07 --- /dev/null +++ b/documentation/examples/crontab.example @@ -0,0 +1,28 @@ +# Crontab example. +# +# This file is an example of triggering Elgg cron events. It hits a URL to +# trigger the events. For testing, you can simulate the cronjob by loading the +# URL in a browser. +# +# See http://docs.elgg.org/wiki/Cron for more information +# +# @author Marcus Povey + +# Location of GET (see: http://docs.elgg.org/wiki/What_is_get) +GET='/usr/bin/GET' + +# Location of your site (don't forget the trailing slash!) +ELGG='http://www.example.com/' + +# The crontab +# Don't edit below this line unless you know what you are doing +@reboot $GET ${ELGG}cron/reboot/ +* * * * * $GET ${ELGG}cron/minute/ +*/5 * * * * $GET ${ELGG}cron/fiveminute/ +15,30,45,59 * * * * $GET ${ELGG}cron/fifteenmin/ +30,59 * * * * $GET ${ELGG}cron/halfhour/ +@hourly $GET ${ELGG}cron/hourly/ +@daily $GET ${ELGG}cron/daily/ +@weekly $GET ${ELGG}cron/weekly/ +@monthly $GET ${ELGG}cron/monthly/ +@yearly $GET ${ELGG}cron/yearly/ diff --git a/documentation/examples/events/advanced.php b/documentation/examples/events/advanced.php new file mode 100644 index 000000000..73edea9da --- /dev/null +++ b/documentation/examples/events/advanced.php @@ -0,0 +1,13 @@ +<?php +/** + * This snippets demonstrates how returning false changes the normal operation + * of Elgg. + */ + +elgg_register_event_handler('create', 'object', 'example_event_handler'); + +function example_event_handler($event, $type, $object) { + // Don't allow any non-admin users to create objects + // Returning false from this function will halt the creation of the object. + return elgg_is_admin_logged_in(); +} diff --git a/documentation/examples/events/all.php b/documentation/examples/events/all.php new file mode 100644 index 000000000..0ad02c1d4 --- /dev/null +++ b/documentation/examples/events/all.php @@ -0,0 +1,30 @@ +<?php +/** + * If you register an 'all' string for the event name, the handler function will + * be called for all events with that name, regardless of event type. The same + * can be done for the event type argument. Registering 'all' for both + * argyuments results in a handler being called for every event. + */ + +elgg_register_event_handler('all', 'object', 'example_event_handler'); + +// This function will be called for any event of type 'object' +function example_event_handler($event, $type, $object) { + // check what sort of object is passed + if ($object instanceof ElggObject) { + $subtype = $object->getSubtype(); + + switch ($subtype) { + case 'blog': + case 'thewire': + case 'pages': + // prevent these object subtypes from being saved or changed + return false; + default: + return true; + } + + } + + return true; +} diff --git a/documentation/examples/events/basic.php b/documentation/examples/events/basic.php new file mode 100644 index 000000000..ca2762344 --- /dev/null +++ b/documentation/examples/events/basic.php @@ -0,0 +1,17 @@ +<?php +/** + * This snippet demonstrates how to register for an event. It dumps the + * parameters that the handler receives to the screen. The third argument + * of the handler function is an object that is related to the event. For + * the 'init', 'system' eveny, it is null. + */ + +elgg_register_event_handler('init', 'system', 'example_event_handler'); + +function example_event_handler($event, $type, $object) { + var_dump($event); + var_dump($type); + var_dump($object); + + return true; +} diff --git a/documentation/examples/events/trigger.php b/documentation/examples/events/trigger.php new file mode 100644 index 000000000..6ce3a76f0 --- /dev/null +++ b/documentation/examples/events/trigger.php @@ -0,0 +1,11 @@ +<?php +/** + * These two snippets demonstrates triggering an event and how to register for + * that event. + */ + +$object = new ElggObject(); +elgg_trigger_event('test', 'example', $object); + +// elsewhere a handler could be registered by saying +elgg_register_event_handler('test', 'example', 'example_event_handler'); diff --git a/documentation/examples/hooks/advanced.php b/documentation/examples/hooks/advanced.php new file mode 100644 index 000000000..ca036c46a --- /dev/null +++ b/documentation/examples/hooks/advanced.php @@ -0,0 +1,28 @@ +<?php +/** + * This snippet demonstrates how to change the value of a hook. The content + * passed into the hook is 'This is some Sample Content.'. After the two hook + * handlers are done, the new content is 'This is some $@mple Content.'. + */ + +// the output:page hook is triggered by elgg_view_page(). +elgg_register_plugin_hook_handler('output', 'page', 'example_plugin_hook_handler', 600); +elgg_register_plugin_hook_handler('output', 'page', 'example_plugin_hook_handler_2', 601); + +function example_plugin_hook_handler($hook, $type, $value, $params) { + // change a to @ + $value = str_replace('a', '@', $value); + + return $value; +} + +function example_plugin_hook_handler_2($hook, $type, $value, $params) { + // change S to $ + $value = str_replace('S', '$', $value); + + return $value; +} + +$content = 'This is some Sample Content.'; + +echo elgg_view_page('Title', $content); diff --git a/documentation/examples/hooks/all.php b/documentation/examples/hooks/all.php new file mode 100644 index 000000000..76b562335 --- /dev/null +++ b/documentation/examples/hooks/all.php @@ -0,0 +1,12 @@ +<?php +/** + * This snippet demonstrates how to register for multiple hooks with the same + * type. + */ + +elgg_register_plugin_hook_handler('all', 'system', 'example_plugin_hook_handler'); + +// This function will be called for any hook of type 'system' +function example_plugin_hook_handler($hook, $type, $value, $params) { + // logic here. +} diff --git a/documentation/examples/hooks/basic.php b/documentation/examples/hooks/basic.php new file mode 100644 index 000000000..734d9e884 --- /dev/null +++ b/documentation/examples/hooks/basic.php @@ -0,0 +1,17 @@ +<?php +/** + * The handler for a plugin hook receives information about the hook (name and + * type), the current value for the hook, and parameters related to the hook. + */ + +elgg_register_plugin_hook_handler('forward', '404', 'example_plugin_hook_handler'); + +function example_plugin_hook_handler($hook, $type, $value, $params) { + var_dump($hook); + var_dump($type); + var_dump($value); + var_dump($params); + + // we are not changing $value so return null + return null; +} diff --git a/documentation/examples/hooks/trigger.php b/documentation/examples/hooks/trigger.php new file mode 100644 index 000000000..4216fd6c0 --- /dev/null +++ b/documentation/examples/hooks/trigger.php @@ -0,0 +1,14 @@ +<?php +/** + * The current value for the hook is passed into the trigger function. Handlers + * can change this value. In this snippet, we check if the value of true was + * changed by the handler functions. + */ + +$result = elgg_trigger_plugin_hook('get_status', 'example', null, true); + +if ($result) { + var_dump('Plugin hook says ok!'); +} else { + var_dump('Plugin hook says no.'); +} diff --git a/documentation/examples/plugins/README.txt b/documentation/examples/plugins/README.txt new file mode 100644 index 000000000..704f56598 --- /dev/null +++ b/documentation/examples/plugins/README.txt @@ -0,0 +1,5 @@ +Plugin Skeleton +========================= +This directory includes a plugin skeleton to be used as the starting point when +creating a new plugin. Just create a new directory in /mod/ and copy the files +and directories into it. Then update the manifest and start coding.
\ No newline at end of file diff --git a/documentation/examples/plugins/actions/.gitignore b/documentation/examples/plugins/actions/.gitignore new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/documentation/examples/plugins/actions/.gitignore diff --git a/documentation/examples/plugins/languages/en.php b/documentation/examples/plugins/languages/en.php new file mode 100644 index 000000000..35f838560 --- /dev/null +++ b/documentation/examples/plugins/languages/en.php @@ -0,0 +1,24 @@ +<?php +/** + * The core language file is in /languages/en.php and each plugin has its + * language files in a languages directory. To change a string, copy the + * mapping into this file. + * + * For example, to change the blog Tools menu item + * from "Blog" to "Rantings", copy this pair: + * 'blog' => "Blog", + * into the $mapping array so that it looks like: + * 'blog' => "Rantings", + * + * Follow this pattern for any other string you want to change. Make sure this + * plugin is lower in the plugin list than any plugin that it is modifying. + * + * If you want to add languages other than English, name the file according to + * the language's ISO 639-1 code: http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes + */ + +$mapping = array( + 'string:here' => 'Display string here', +); + +add_translation('en', $mapping); diff --git a/documentation/examples/plugins/manifest.xml b/documentation/examples/plugins/manifest.xml new file mode 100644 index 000000000..e31624432 --- /dev/null +++ b/documentation/examples/plugins/manifest.xml @@ -0,0 +1,18 @@ +<?xml version="1.0" encoding="UTF-8"?> +<plugin_manifest xmlns="http://www.elgg.org/plugin_manifest/1.8"> + <name>My Plugin</name> + <author>My Name</author> + <version>1.0</version> + <description>This is a description of my plugin and its features.</description> + <website>http://www.elgg.org/</website> + <copyright>(C) My Name or Company 2012</copyright> + <license>GNU General Public License version 2</license> + + <requires> + <type>elgg_release</type> + <version>1.8</version> + </requires> + + <category>communication</category> + +</plugin_manifest> diff --git a/documentation/examples/plugins/start.php b/documentation/examples/plugins/start.php new file mode 100644 index 000000000..3af50ce38 --- /dev/null +++ b/documentation/examples/plugins/start.php @@ -0,0 +1,22 @@ +<?php +/** + * Describe plugin here + */ + +elgg_register_event_handler('init', 'system', 'my_plugin_init'); + +function my_plugin_init() { + // Rename this function based on the name of your plugin and update the + // elgg_register_event_handler() call accordingly + + // Register a script to handle (usually) a POST request (an action) + $base_dir = elgg_get_plugins_path() . 'my_plugin/actions/my_plugin'; + elgg_register_action('my_plugin', "$base_dir/my_action.php"); + + // Extend the main CSS file + elgg_extend_view('css/elgg', 'my_plugin/css'); + + // Add a menu item to the main site menu + $item = new ElggMenuItem('my_plugin', elgg_echo('my_plugin:menu'), 'my_url'); + elgg_register_menu_item('site', $item); +} diff --git a/documentation/examples/plugins/views/default/.gitignore b/documentation/examples/plugins/views/default/.gitignore new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/documentation/examples/plugins/views/default/.gitignore diff --git a/documentation/info/config.php b/documentation/info/config.php new file mode 100644 index 000000000..b45428477 --- /dev/null +++ b/documentation/info/config.php @@ -0,0 +1,430 @@ +<?php +/** + * Stub info for $CONFIG global options. + * + * @tip Plugins should never use the $CONFIG array directly. + * + * @package Elgg.Core + * @subpackage Configuration + */ + +/** + * Event information for the events subsystem. + * + * Events are added with {@link elgg_register_event_handler()} and + * can be removed in >= 1.8 with {@link elgg_unregister_event_handler()}. + * + * Events are stored as a multidimensional array in the format: + * <code> + * $CONFIG->events[str $event_name][str $event_type][int priority] = str callback_function + * </code> + * + * @global array $CONFIG->events + * @name $CONFIG->events + * @see events() + * @see elgg_register_event_handler() + * @see elgg_unregister_event_handler() + * @see elgg_trigger_event() + */ +$CONFIG->events; + +/** + * Plugin Hook information for the plugin hooks subsystem. + * + * Hooks are added with {@link elgg_register_plugin_hook_handler()} and + * can be removed in >= 1.8 with {@link elgg_unregister_plugin_hook_handler()}. + * + * Hooks are stored as a multidimensional array in the format: + * <code> + * $CONFIG->hooks[str $hook_name][str $hook_type][int priority] = str callback_function + * </code> + * + * @global array $CONFIG->hooks + * @see elgg_register_plugin_hook_handler() + * @see elgg_unregister_plugin_hook_handler() + * @see elgg_trigger_plugin_hook() + */ +$CONFIG->hooks; + +/** + * Paths to scan for autoloading languages. + * + * Languages are automatically loaded for the site or + * user's default language. Plugins can extend or override strings. + * language_paths is an array of paths to scan for PHP files matching + * the default language. The order of paths is determined by the plugin load order, + * with later entries overriding earlier. Language files within these paths are + * named as the two-letter ISO 639-1 country codes for the language they represent. + * + * Language paths are stored as array keys in the format: + * <code> + * $CONFIG->language_paths[str $language_path] = true + * </code> + * + * @link http://en.wikipedia.org/wiki/ISO_639-1 + * @see register_language() + * @global array $CONFIG->language_paths + */ +$CONFIG->language_paths; + + +/** + * String translations for the current language. + * + * Elgg uses a key-based system for string internationalization, which + * is accessed with {@link elgg_echo()}. + * + * Translations are stored as an array in the following format: + * <code> + * $CONFIG->translations[str $language_code][str $string_key] = str 'Translated Language String'; + * </code> + * + * @see register_translation() + * @see elgg_echo() + * @global array $CONFIG->translations + */ +$CONFIG->translations; + +/** + * Stores input used by {@link set_input()} and {@link get_input()}. + * + * @global array $CONFIG->input + */ +$CONFIG->input; + +/** + * An array of metadata names to be used as tags. + * + * Because tags are simply names of meatdata, This is used + * in search to prevent data exposure by searching on + * arbitrary metadata. + * + * @global array $CONFIG->registered_tag_metadata_names + */ +$CONFIG->registered_tag_metadata_names; + +/** + * An associative array of page handlers and their function names. + * + * Page handlers must be registered by {@link elgg_register_page_handler()} and + * will be dispatched by {@link engine/handlers/pagehandler.php} to the + * proper function. + * + * @global array $CONFIG->pagehandler + */ +$CONFIG->pagehandler; + +/** + * An object holding valid widgets and their configurations. + * + * This object stores the valid context for widgets, and the handlers + * registered, as well as a description of the widget. + * + * Widgets are added with {@link add_widget_type()}. + * + * @global stdClass $CONFIG->widgets + */ +$CONFIG->widgets; + +/** + * The full path where Elgg is installed. + * + * @global string $CONFIG->path; + */ +$CONFIG->path; + +/** + * The full path for core views. + * + * @global string $CONFIG->viewpath + */ +$CONFIG->viewpath; + +/** + * The full path where plugins are stored. + * + * @global string $CONFIG->pluginspath + */ +$CONFIG->pluginspath; + +/** + * The full URL where Elgg is installed + * + * @global string $CONFIG->wwwroot + */ +$CONFIG->wwwroot; + +/** + * The full URL where Elgg is installed + * + * @global string $CONFIG->wwwroot + */ +$CONFIG->url; + +/** + * The name of the site as defined in the config table. + * + * @global string $CONFIG->sitename + */ +$CONFIG->sitename; + +/** + * The current language for either the site or the user. + * + * @global $CONFIG->language + */ +$CONFIG->language; + +/** + * Is the site fully installed + * + * @global bool $CONFIG->installed + */ +$CONFIG->installed; + +/** + * The guid of the current site object. + * + * @global int $CONFIG->site_id + */ +$CONFIG->site_id; + +/** + * The guid of the current site object. + * + * @global int $CONFIG->site_id + */ +$CONFIG->site_guid; + +/** + * The current site object. + * + * @global ElggSite $CONFIG->site + */ +$CONFIG->site; + +/** + * The full path to the data directory. + * + * @global string $CONFIG->dataroot + */ +$CONFIG->dataroot; + +/** + * Is simplecache enabled? + * + * @global string $CONFIG->simplecache_enabled + */ +$CONFIG->simplecache_enabled; + +/** + * Is the system cache enabled + * + * @global string $CONFIG->system_cache_enabled + */ +$CONFIG->system_cache_enabled; + +/** + * The site description from the current site object. + * + * @global string $CONFIG->sitedescription + */ +$CONFIG->sitedescription; + +/** + * The site email from the current site object. + * + * @global string $CONFIG->siteemail + */ +$CONFIG->siteemail; + +/** + * The current view type + * + * View types determin the location of view files that are used to draw pages. + * They are set system-wide by the $_REQUEST['view']. If a view type is manually + * set in settings.php or through a function hooking to the {@elgg_hook + * + * @warning This is the current view type used to determine where to load views. + * Don't confuse this with the current view. + * + * @global string $CONFIG->view + */ +$CONFIG->view; + +/** + * Default access as defined in the config table for the current site. + * + * @global string $CONFIG->default_access + */ +$CONFIG->default_access; + +/** + * Is registration enabled? + * + * @global bool $CONFIG->allow_registration + */ +$CONFIG->allow_registration; + +/** + * Is current site in walled garden mode? + * + * @global bool $CONFIG->walled_garden + */ +$CONFIG->walled_garden; + +/** + * Are users allow to enter their own default access levels + * + * @global bool $CONFIG->allow_user_default_access + */ +$CONFIG->allow_user_default_access; + +/** + * A list of feature URLs for the main site menu. + * + * These links are added via the admin interface. + * + * @global string $CONFIG->menu_items_featured_urls + */ +$CONFIG->menu_items_featured_urls; + +/** + * The custom menu items entered in the administration. + * + * @global string $CONFIG->menu_items_custom_items + */ +$CONFIG->menu_items_custom_items; + +/** + * A list of registered actions, their file locations, and access permissions. + * + * @global array $CONFIG->actions + */ +$CONFIG->actions; + +/** + * Holds information about views. + * + * @global object $CONFIG->views + */ +$CONFIG->views; + +/** + * A list of views to cache in the simple cache. + * + * @global object $CONFIG->views->simplecache + */ +$CONFIG->views->simplecache; + +/** + * A list of views and the top level views directory to search for the view in. + * + * @note Views are stored as the key and the top level view location is stored as the value. + * The current viewtype {@link $CONFIG->view} is used to determin which directory under the entry + * in $CONFIG->views->location to search. View names are automatically appened a '.php' extension. + * + * @global object $CONFIG->views->locations + */ +$CONFIG->views->locations; + + +/** + * A list of valid view types as discovered. + * + * @global array $CONFIG->view_types + */ +$CONFIG->view_types; + +/** + * A list of plugins and their load order + * + * @global string $CONFIG->pluginlistcache + */ +$CONFIG->pluginlistcache; + +/** + * Holds URL handler information for ElggExtender objects. + * + * @global array $CONFIG->extender_url_handler + */ +$CONFIG->extender_url_handler; + +/** + * A list of registered entities and subtypes. Used in search. + * + * @global array $CONFIG->registered_entities + */ +$CONFIG->registered_entities; + +/** + * A list of URL handlers for {@link ElggEntity::getURL()} + * + * @global array $CONFIG->entity_url_handler + */ +$CONFIG->entity_url_handler; + +/** + * A list of entity types and subtypes that have metadata whose access permission + * can be changed independently of the main object. {@link register_metadata_as_indepenent()} + * + * @global string $CONFIG->independents + */ +$CONFIG->independents; + +/** + * Holds items for all submenus. + * + * @global string $CONFIG->submenu_items + */ +$CONFIG->submenu_items; + +/** + * Holds the service handlers as registered by {@register_service_handler()} + * + * @global array $CONFIG->servicehandler + */ +$CONFIG->servicehandler; + +/** + * A list of stop works for search. Not currently used. + * + * @global array $CONFIG->wordblacklist + * @todo currently unused. + */ +$CONFIG->wordblacklist; + +/** + * A list of menu contexts for menus registered with {@link add_menu()}. Not currently used. + * + * @global array $CONFIG->menucontexts + */ +$CONFIG->menucontexts; + +/** + * A list of registers and their children added via {@add_to_register()}. Used only for menus. + * + * @global string $CONFIG->registers + */ +$CONFIG->registers; + +/** + * A list of objects that can emit notifications. {@link register_notification_object()} + * + * @global array $CONFIG->register_objects + */ +$CONFIG->register_objects; + +/** + * Holds available group tools options. Added with {@link add_group_tool_option()} + * + * @global array $CONFIG->group_tool_options + */ +$CONFIG->group_tool_options; + +/** + * The last cache time for the current viewtype. Used in the generation of CSS and JS links. + * + * @global string $CONFIG->lastcache + */ +$CONFIG->lastcache;
\ No newline at end of file diff --git a/documentation/info/manifest.xml b/documentation/info/manifest.xml new file mode 100644 index 000000000..494158481 --- /dev/null +++ b/documentation/info/manifest.xml @@ -0,0 +1,98 @@ +<?xml version="1.0" encoding="UTF-8"?> +<plugin_manifest xmlns="http://www.elgg.org/plugin_manifest/1.8"> + <name>My Plugin</name> + <author>Elgg</author> + <version>1.0</version> + <blurb>A concise description.</blurb> + <description>This is a longer, more interesting description of my plugin, its features, and other important information.</description> + <website>http://www.elgg.org/</website> + <repository>https://github.com/Elgg/Elgg</repository> + <bugtracker>http://trac.elgg.org</bugtracker> + <donations>http://elgg.org/supporter.php</donations> + <copyright>(C) Elgg 2011</copyright> + <license>GNU General Public License version 2</license> + + <requires> + <type>elgg_version</type> + <version>2009030802</version> + </requires> + + <requires> + <type>elgg_release</type> + <version>1.8</version> + </requires> + + <screenshot> + <description>An example screenshot</description> + <path>graphics/plugin_ss1.png</path> + </screenshot> + + <screenshot> + <description>Another screenshot</description> + <path>graphics/plugin_ss2.png</path> + </screenshot> + + <category>admin</category> + <category>api</category> + + <requires> + <type>php_extension</type> + <name>gd</name> + </requires> + + <requires> + <type>php_ini</type> + <name>short_open_tag</name> + <value>off</value> + </requires> + + <requires> + <type>php_extension</type> + <name>made_up</name> + <version>1.0</version> + </requires> + + <requires> + <type>plugin</type> + <name>fake_plugin</name> + <version>1.0</version> + </requires> + + <requires> + <type>plugin</type> + <name>profile</name> + <version>1.0</version> + </requires> + + <requires> + <type>plugin</type> + <name>profile_api</name> + <version>1.3</version> + <comparison>lt</comparison> + </requires> + + <requires> + <type>priority</type> + <priority>after</priority> + <plugin>blog</plugin> + </requires> + + <conflicts> + <type>plugin</type> + <name>profile_api</name> + <version>1.0</version> + </conflicts> + + <provides> + <type>plugin</type> + <name>profile_api</name> + <version>1.3</version> + </provides> + + <provides> + <type>php_extension</type> + <name>curl</name> + <version>1.0</version> + </provides> + +</plugin_manifest> |