Proyectos de Subversion Moodle

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177 ariadna 1 
<?php
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require_once(__DIR__ . '/cesa.php');
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177 ariadna 4 
class StaticsBlocks extends Cesa
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{
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    public function __construct($title)
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    {
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        global $USER, $PAGE, $SITE;
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        require_login(null, false);
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        if (isguestuser()) {
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            throw new require_login_exception('Guests are not allowed here.');
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        }
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        $this->userID = optional_param('userid', $USER->id, PARAM_INT);
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        $this->currentUser = $this->userID == $USER->id;
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        $this->user = core_user::get_user($this->userID);
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        $this->title = get_string($title);
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        $this->blockManager = $PAGE->blocks;
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        // Definimos varias regiones
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        $this->regions = ['side-pre'];
264 ariadna 24 
        $this->blockNames = ['cesa_course_rating', 'comments', 'mynotes'];
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        $this->blockExists = true;
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        if (!$this->user || !core_user::is_real_user($this->userID)) {
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            throw new moodle_exception('invaliduser', 'error');
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        }
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264 ariadna 31 
        // Asignar y validar los bloques en todas las regiones
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        foreach ($this->regions as $region) {
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            $this->regionName = $region;
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            $this->addRegion(); // Añadir la región si no existe
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            $this->validateIfExistBlocks(); // Validar si los bloques existen
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            $this->addBlocksIfNotExist(); // Añadir bloques si no existen
261 ariadna 37 
        }
177 ariadna 38 
    }
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    public function renderBlocks()
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    {
224 ariadna 42 
        global $OUTPUT;
177 ariadna 43 
 
264 ariadna 44 
        $blocksView = '';
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        // Renderizar bloques para cada región
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        foreach ($this->regions as $region) {
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            $this->regionName = $region;
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            $this->blockManager->load_blocks(true); // Cargar bloques en la región
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            $blocksView .= $OUTPUT->blocks_for_region($this->regionName); // Renderizar bloques
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        }
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264 ariadna 52 
        return $blocksView; // Devolver bloques renderizados
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    }
177 ariadna 54 
 
264 ariadna 55 
    public function addRegion()
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    {
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        // Añadir la región si no existe en blockManager
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        if (!in_array($this->regionName, $this->blockManager->get_regions())) {
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            $this->blockManager->add_region($this->regionName);
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        }
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    }
177 ariadna 62 
 
264 ariadna 63 
    public function validateIfExistBlocks()
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    {
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        $this->blockExists = true;
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        $this->blocks = $this->blockManager->get_blocks_for_region($this->regionName);
177 ariadna 67 
 
264 ariadna 68 
        foreach ($this->blockNames as $blockName) {
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            $blockFound = false;
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            foreach ($this->blocks as $block) {
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                $blockclass = get_class($block);
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                if ($blockclass == 'block_' . $blockName) {
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                    $blockFound = true;
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                    break;
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                }
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            }
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            if (!$blockFound) {
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                $this->blockExists = false;
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                break;
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            }
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        }
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        return $this->blockExists;
177 ariadna 83 
    }
264 ariadna 84 
 
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    public function addBlocksIfNotExist($page = 'courses')
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    {
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        if (!$this->blockExists) {
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            foreach ($this->blockNames as $blockName) {
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                $this->blockManager->add_block($blockName, $this->regionName, 1, true);
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            }
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        }
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    }
177 ariadna 93 
}
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/* // Instanciamos y renderizamos la página con los bloques estáticos
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$statics_blocks = new StaticsBlocks();
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echo $statics_blocks->renderBlocks(); */