54 lines
1.9 KiB
PHP
54 lines
1.9 KiB
PHP
<?php
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/**
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* @file
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* Views implementations of the page title hooks
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*/
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/**
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* Implements hook_page_title_alter().
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*/
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function views_page_title_pattern_alter(&$pattern, &$types) {
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$menu = menu_get_item();
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if ($menu['page_callback'] == 'views_page' && is_array($menu['page_arguments'])) {
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// Get the args from the menu router
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$args = $menu['page_arguments'];
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$name = array_shift($args);
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$display_id = array_shift($args);
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// Get the active page view
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$view = views_get_page_view();
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// If there is no view - then return - this helps protect from errors below
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if (!$view) return;
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// If there are args for this view, process to see if this argument has a SPECIFIC page title pattern
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if (!empty($args) && !empty($view->argument)) {
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// Grab the argument handlers
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$h = $view->argument;
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// Splice the arguments and get the key for the current arg.
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$hh = array_splice($h, count($args)-1, 1);
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$h = array_shift($hh);
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// Get the Page Title Pattern from the options array for this handler
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$pattern = isset($h->options['page_title_pattern']) ? $h->options['page_title_pattern'] : $pattern;
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// If a page title pattern was found AND it contains a "%", assume there are placeholders and apply the %1, %2 type placeholder replacement.
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if (strpos($pattern, '%') !== FALSE) {
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// Grab the pre-built substitutions
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$subs = $view->build_info['substitutions'];
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// Apply any subs to the pattern
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$pattern = str_replace(array_keys($subs), $subs, $pattern);
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}
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}
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// This is a view with no args provided, or the specific arg has no title - lets use the base display title
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elseif (isset($view->display_handler) && $view->display_handler->display->display_plugin == 'page_with_page_title') {
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$pattern = $view->display_handler->get_option('page_title_pattern');
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}
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}
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}
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